configure revision da2777aa
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for libfontenc 1.1.8. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libfontenc/-/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9# Inc. 10# 11# 12# This configure script is free software; the Free Software Foundation 13# gives unlimited permission to copy, distribute and modify it. 14## -------------------- ## 15## M4sh Initialization. ## 16## -------------------- ## 17 18# Be more Bourne compatible 19DUALCASE=1; export DUALCASE # for MKS sh 20if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac ;; 35esac 36fi 37 38 39 40# Reset variables that may have inherited troublesome values from 41# the environment. 42 43# IFS needs to be set, to space, tab, and newline, in precisely that order. 44# (If _AS_PATH_WALK were called with IFS unset, it would have the 45# side effect of setting IFS to empty, thus disabling word splitting.) 46# Quoting is to prevent editors from complaining about space-tab. 47as_nl=' 48' 49export as_nl 50IFS=" "" $as_nl" 51 52PS1='$ ' 53PS2='> ' 54PS4='+ ' 55 56# Ensure predictable behavior from utilities with locale-dependent output. 57LC_ALL=C 58export LC_ALL 59LANGUAGE=C 60export LANGUAGE 61 62# We cannot yet rely on "unset" to work, but we need these variables 63# to be unset--not just set to an empty or harmless value--now, to 64# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65# also avoids known problems related to "unset" and subshell syntax 66# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70done 71 72# Ensure that fds 0, 1, and 2 are open. 73if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77# The user is always right. 78if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84fi 85 86 87# Find who we are. Look in the path if we contain no directory separator. 88as_myself= 89case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92for as_dir in $PATH 93do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as 'sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116 117# Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122# neutralization value for shells without unset; and this also 123# works around shells that cannot unset nonexistent variables. 124# Preserve -v and -x to the replacement shell. 125BASH_ENV=/dev/null 126ENV=/dev/null 127(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133esac 134exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135# Admittedly, this is quite paranoid, since all the known shells bail 136# out after a failed 'exec'. 137printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157esac ;; 158esac 159fi 160" 161 as_required="as_fn_return () { (exit \$1); } 162as_fn_success () { as_fn_return 0; } 163as_fn_failure () { as_fn_return 1; } 164as_fn_ret_success () { return 0; } 165as_fn_ret_failure () { return 1; } 166 167exitcode=0 168as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173then : 174 175else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177esac 178fi 179test x\$exitcode = x0 || exit 1 180blah=\$(echo \$(echo blah)) 181test x\"\$blah\" = xblah || exit 1 182test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 188 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 189 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 190 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 191 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 192 PATH=/empty FPATH=/empty; export PATH FPATH 193 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 194 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 195test \$(( 1 + 1 )) = 2 || exit 1" 196 if (eval "$as_required") 2>/dev/null 197then : 198 as_have_required=yes 199else case e in #( 200 e) as_have_required=no ;; 201esac 202fi 203 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 204then : 205 206else case e in #( 207 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 208as_found=false 209for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 210do 211 IFS=$as_save_IFS 212 case $as_dir in #((( 213 '') as_dir=./ ;; 214 */) ;; 215 *) as_dir=$as_dir/ ;; 216 esac 217 as_found=: 218 case $as_dir in #( 219 /*) 220 for as_base in sh bash ksh sh5; do 221 # Try only shells that exist, to save several forks. 222 as_shell=$as_dir$as_base 223 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 224 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 225then : 226 CONFIG_SHELL=$as_shell as_have_required=yes 227 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 228then : 229 break 2 230fi 231fi 232 done;; 233 esac 234 as_found=false 235done 236IFS=$as_save_IFS 237if $as_found 238then : 239 240else case e in #( 241 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 242 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 243then : 244 CONFIG_SHELL=$SHELL as_have_required=yes 245fi ;; 246esac 247fi 248 249 250 if test "x$CONFIG_SHELL" != x 251then : 252 export CONFIG_SHELL 253 # We cannot yet assume a decent shell, so we have to provide a 254# neutralization value for shells without unset; and this also 255# works around shells that cannot unset nonexistent variables. 256# Preserve -v and -x to the replacement shell. 257BASH_ENV=/dev/null 258ENV=/dev/null 259(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 260case $- in # (((( 261 *v*x* | *x*v* ) as_opts=-vx ;; 262 *v* ) as_opts=-v ;; 263 *x* ) as_opts=-x ;; 264 * ) as_opts= ;; 265esac 266exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 267# Admittedly, this is quite paranoid, since all the known shells bail 268# out after a failed 'exec'. 269printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 270exit 255 271fi 272 273 if test x$as_have_required = xno 274then : 275 printf "%s\n" "$0: This script requires a shell more modern than all" 276 printf "%s\n" "$0: the shells that I found on your system." 277 if test ${ZSH_VERSION+y} ; then 278 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 279 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 280 else 281 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 282$0: https://gitlab.freedesktop.org/xorg/lib/libfontenc/-/issues 283$0: about your system, including any error possibly output 284$0: before this message. Then install a modern shell, or 285$0: manually run the script under such a shell if you do 286$0: have one." 287 fi 288 exit 1 289fi ;; 290esac 291fi 292fi 293SHELL=${CONFIG_SHELL-/bin/sh} 294export SHELL 295# Unset more variables known to interfere with behavior of common tools. 296CLICOLOR_FORCE= GREP_OPTIONS= 297unset CLICOLOR_FORCE GREP_OPTIONS 298 299## --------------------- ## 300## M4sh Shell Functions. ## 301## --------------------- ## 302# as_fn_unset VAR 303# --------------- 304# Portably unset VAR. 305as_fn_unset () 306{ 307 { eval $1=; unset $1;} 308} 309as_unset=as_fn_unset 310 311 312# as_fn_set_status STATUS 313# ----------------------- 314# Set $? to STATUS, without forking. 315as_fn_set_status () 316{ 317 return $1 318} # as_fn_set_status 319 320# as_fn_exit STATUS 321# ----------------- 322# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 323as_fn_exit () 324{ 325 set +e 326 as_fn_set_status $1 327 exit $1 328} # as_fn_exit 329 330# as_fn_mkdir_p 331# ------------- 332# Create "$as_dir" as a directory, including parents if necessary. 333as_fn_mkdir_p () 334{ 335 336 case $as_dir in #( 337 -*) as_dir=./$as_dir;; 338 esac 339 test -d "$as_dir" || eval $as_mkdir_p || { 340 as_dirs= 341 while :; do 342 case $as_dir in #( 343 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 344 *) as_qdir=$as_dir;; 345 esac 346 as_dirs="'$as_qdir' $as_dirs" 347 as_dir=`$as_dirname -- "$as_dir" || 348$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 349 X"$as_dir" : 'X\(//\)[^/]' \| \ 350 X"$as_dir" : 'X\(//\)$' \| \ 351 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 352printf "%s\n" X"$as_dir" | 353 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)[^/].*/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\/\)$/{ 362 s//\1/ 363 q 364 } 365 /^X\(\/\).*/{ 366 s//\1/ 367 q 368 } 369 s/.*/./; q'` 370 test -d "$as_dir" && break 371 done 372 test -z "$as_dirs" || eval "mkdir $as_dirs" 373 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 374 375 376} # as_fn_mkdir_p 377 378# as_fn_executable_p FILE 379# ----------------------- 380# Test if FILE is an executable regular file. 381as_fn_executable_p () 382{ 383 test -f "$1" && test -x "$1" 384} # as_fn_executable_p 385# as_fn_append VAR VALUE 386# ---------------------- 387# Append the text in VALUE to the end of the definition contained in VAR. Take 388# advantage of any shell optimizations that allow amortized linear growth over 389# repeated appends, instead of the typical quadratic growth present in naive 390# implementations. 391if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 392then : 393 eval 'as_fn_append () 394 { 395 eval $1+=\$2 396 }' 397else case e in #( 398 e) as_fn_append () 399 { 400 eval $1=\$$1\$2 401 } ;; 402esac 403fi # as_fn_append 404 405# as_fn_arith ARG... 406# ------------------ 407# Perform arithmetic evaluation on the ARGs, and store the result in the 408# global $as_val. Take advantage of shells that can avoid forks. The arguments 409# must be portable across $(()) and expr. 410if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 411then : 412 eval 'as_fn_arith () 413 { 414 as_val=$(( $* )) 415 }' 416else case e in #( 417 e) as_fn_arith () 418 { 419 as_val=`expr "$@" || test $? -eq 1` 420 } ;; 421esac 422fi # as_fn_arith 423 424 425# as_fn_error STATUS ERROR [LINENO LOG_FD] 426# ---------------------------------------- 427# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 428# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 429# script with STATUS, using 1 if that was 0. 430as_fn_error () 431{ 432 as_status=$1; test $as_status -eq 0 && as_status=1 433 if test "$4"; then 434 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 435 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 436 fi 437 printf "%s\n" "$as_me: error: $2" >&2 438 as_fn_exit $as_status 439} # as_fn_error 440 441if expr a : '\(a\)' >/dev/null 2>&1 && 442 test "X`expr 00001 : '.*\(...\)'`" = X001; then 443 as_expr=expr 444else 445 as_expr=false 446fi 447 448if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 449 as_basename=basename 450else 451 as_basename=false 452fi 453 454if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 455 as_dirname=dirname 456else 457 as_dirname=false 458fi 459 460as_me=`$as_basename -- "$0" || 461$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 462 X"$0" : 'X\(//\)$' \| \ 463 X"$0" : 'X\(/\)' \| . 2>/dev/null || 464printf "%s\n" X/"$0" | 465 sed '/^.*\/\([^/][^/]*\)\/*$/{ 466 s//\1/ 467 q 468 } 469 /^X\/\(\/\/\)$/{ 470 s//\1/ 471 q 472 } 473 /^X\/\(\/\).*/{ 474 s//\1/ 475 q 476 } 477 s/.*/./; q'` 478 479# Avoid depending upon Character Ranges. 480as_cr_letters='abcdefghijklmnopqrstuvwxyz' 481as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 482as_cr_Letters=$as_cr_letters$as_cr_LETTERS 483as_cr_digits='0123456789' 484as_cr_alnum=$as_cr_Letters$as_cr_digits 485 486 487 as_lineno_1=$LINENO as_lineno_1a=$LINENO 488 as_lineno_2=$LINENO as_lineno_2a=$LINENO 489 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 490 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 491 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 492 sed -n ' 493 p 494 /[$]LINENO/= 495 ' <$as_myself | 496 sed ' 497 t clear 498 :clear 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522} 523 524 525# Determine whether it's possible to make 'echo' print without a newline. 526# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527# for compatibility with existing Makefiles. 528ECHO_C= ECHO_N= ECHO_T= 529case `echo -n x` in #((((( 530-n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537*) 538 ECHO_N='-n';; 539esac 540 541# For backward compatibility with old third-party macros, we provide 542# the shell variables $as_echo and $as_echo_n. New code should use 543# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544as_echo='printf %s\n' 545as_echo_n='printf %s' 546 547rm -f conf$$ conf$$.exe conf$$.file 548if test -d conf$$.dir; then 549 rm -f conf$$.dir/conf$$.file 550else 551 rm -f conf$$.dir 552 mkdir conf$$.dir 2>/dev/null 553fi 554if (echo >conf$$.file) 2>/dev/null; then 555 if ln -s conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s='ln -s' 557 # ... but there are two gotchas: 558 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 559 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 560 # In both cases, we have to default to 'cp -pR'. 561 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 562 as_ln_s='cp -pR' 563 elif ln conf$$.file conf$$ 2>/dev/null; then 564 as_ln_s=ln 565 else 566 as_ln_s='cp -pR' 567 fi 568else 569 as_ln_s='cp -pR' 570fi 571rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 572rmdir conf$$.dir 2>/dev/null 573 574if mkdir -p . 2>/dev/null; then 575 as_mkdir_p='mkdir -p "$as_dir"' 576else 577 test -d ./-p && rmdir ./-p 578 as_mkdir_p=false 579fi 580 581as_test_x='test -x' 582as_executable_p=as_fn_executable_p 583 584# Sed expression to map a string onto a valid CPP name. 585as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 586as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 587 588# Sed expression to map a string onto a valid variable name. 589as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 590as_tr_sh="eval sed '$as_sed_sh'" # deprecated 591 592SHELL=${CONFIG_SHELL-/bin/sh} 593 594 595test -n "$DJDIR" || exec 7<&0 </dev/null 596exec 6>&1 597 598# Name of the host. 599# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 600# so uname gets run too. 601ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 602 603# 604# Initializations. 605# 606ac_default_prefix=/usr/local 607ac_clean_files= 608ac_config_libobj_dir=. 609LIBOBJS= 610cross_compiling=no 611subdirs= 612MFLAGS= 613MAKEFLAGS= 614 615# Identity of this package. 616PACKAGE_NAME='libfontenc' 617PACKAGE_TARNAME='libfontenc' 618PACKAGE_VERSION='1.1.8' 619PACKAGE_STRING='libfontenc 1.1.8' 620PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libfontenc/-/issues' 621PACKAGE_URL='' 622 623ac_unique_file="Makefile.am" 624# Factoring default headers for most tests. 625ac_includes_default="\ 626#include <stddef.h> 627#ifdef HAVE_STDIO_H 628# include <stdio.h> 629#endif 630#ifdef HAVE_STDLIB_H 631# include <stdlib.h> 632#endif 633#ifdef HAVE_STRING_H 634# include <string.h> 635#endif 636#ifdef HAVE_INTTYPES_H 637# include <inttypes.h> 638#endif 639#ifdef HAVE_STDINT_H 640# include <stdint.h> 641#endif 642#ifdef HAVE_STRINGS_H 643# include <strings.h> 644#endif 645#ifdef HAVE_SYS_TYPES_H 646# include <sys/types.h> 647#endif 648#ifdef HAVE_SYS_STAT_H 649# include <sys/stat.h> 650#endif 651#ifdef HAVE_UNISTD_H 652# include <unistd.h> 653#endif" 654 655ac_header_c_list= 656enable_year2038=no 657ac_subst_vars='am__EXEEXT_FALSE 658am__EXEEXT_TRUE 659LTLIBOBJS 660LINT_FALSE 661LINT_TRUE 662LINT_FLAGS 663LINT 664LIBOBJS 665FONTENC_LIBS 666FONTENC_CFLAGS 667ENCODINGSDIR 668FONTROOTDIR 669MAN_SUBSTS 670XORG_MAN_PAGE 671ADMIN_MAN_DIR 672DRIVER_MAN_DIR 673MISC_MAN_DIR 674FILE_MAN_DIR 675LIB_MAN_DIR 676APP_MAN_DIR 677ADMIN_MAN_SUFFIX 678DRIVER_MAN_SUFFIX 679MISC_MAN_SUFFIX 680FILE_MAN_SUFFIX 681LIB_MAN_SUFFIX 682APP_MAN_SUFFIX 683INSTALL_CMD 684PKG_CONFIG_LIBDIR 685PKG_CONFIG_PATH 686PKG_CONFIG 687CHANGELOG_CMD 688STRICT_CFLAGS 689CWARNFLAGS 690BASE_CFLAGS 691LT_SYS_LIBRARY_PATH 692OTOOL64 693OTOOL 694LIPO 695NMEDIT 696DSYMUTIL 697MANIFEST_TOOL 698RANLIB 699ac_ct_AR 700AR 701DLLTOOL 702OBJDUMP 703FILECMD 704LN_S 705NM 706ac_ct_DUMPBIN 707DUMPBIN 708LD 709FGREP 710EGREP 711GREP 712SED 713host_os 714host_vendor 715host_cpu 716host 717build_os 718build_vendor 719build_cpu 720build 721LIBTOOL 722AM_BACKSLASH 723AM_DEFAULT_VERBOSITY 724AM_DEFAULT_V 725AM_V 726CSCOPE 727ETAGS 728CTAGS 729am__fastdepCC_FALSE 730am__fastdepCC_TRUE 731CCDEPMODE 732am__nodep 733AMDEPBACKSLASH 734AMDEP_FALSE 735AMDEP_TRUE 736am__include 737DEPDIR 738am__untar 739am__tar 740AMTAR 741am__leading_dot 742SET_MAKE 743AWK 744mkdir_p 745MKDIR_P 746INSTALL_STRIP_PROGRAM 747STRIP 748install_sh 749MAKEINFO 750AUTOHEADER 751AUTOMAKE 752AUTOCONF 753ACLOCAL 754VERSION 755PACKAGE 756CYGPATH_W 757am__isrc 758INSTALL_DATA 759INSTALL_SCRIPT 760INSTALL_PROGRAM 761OBJEXT 762EXEEXT 763ac_ct_CC 764CPPFLAGS 765LDFLAGS 766CFLAGS 767CC 768target_alias 769host_alias 770build_alias 771LIBS 772ECHO_T 773ECHO_N 774ECHO_C 775DEFS 776mandir 777localedir 778libdir 779psdir 780pdfdir 781dvidir 782htmldir 783infodir 784docdir 785oldincludedir 786includedir 787runstatedir 788localstatedir 789sharedstatedir 790sysconfdir 791datadir 792datarootdir 793libexecdir 794sbindir 795bindir 796program_transform_name 797prefix 798exec_prefix 799PACKAGE_URL 800PACKAGE_BUGREPORT 801PACKAGE_STRING 802PACKAGE_VERSION 803PACKAGE_TARNAME 804PACKAGE_NAME 805PATH_SEPARATOR 806SHELL 807am__quote' 808ac_subst_files='' 809ac_user_opts=' 810enable_option_checking 811enable_dependency_tracking 812enable_silent_rules 813enable_shared 814enable_static 815with_pic 816enable_fast_install 817with_aix_soname 818with_gnu_ld 819with_sysroot 820enable_libtool_lock 821enable_selective_werror 822enable_strict_compilation 823with_fontrootdir 824with_encodingsdir 825enable_largefile 826with_lint 827enable_year2038 828' 829 ac_precious_vars='build_alias 830host_alias 831target_alias 832CC 833CFLAGS 834LDFLAGS 835LIBS 836CPPFLAGS 837LT_SYS_LIBRARY_PATH 838PKG_CONFIG 839PKG_CONFIG_PATH 840PKG_CONFIG_LIBDIR 841FONTENC_CFLAGS 842FONTENC_LIBS 843LINT 844LINT_FLAGS' 845 846 847# Initialize some variables set by options. 848ac_init_help= 849ac_init_version=false 850ac_unrecognized_opts= 851ac_unrecognized_sep= 852# The variables have the same names as the options, with 853# dashes changed to underlines. 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"$ac_msg" 1368 pwd)` 1369# When building in place, set srcdir=. 1370if test "$ac_abs_confdir" = "$ac_pwd"; then 1371 srcdir=. 1372fi 1373# Remove unnecessary trailing slashes from srcdir. 1374# Double slashes in file names in object file debugging info 1375# mess up M-x gdb in Emacs. 1376case $srcdir in 1377*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1378esac 1379for ac_var in $ac_precious_vars; do 1380 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1381 eval ac_env_${ac_var}_value=\$${ac_var} 1382 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1383 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1384done 1385 1386# 1387# Report the --help message. 1388# 1389if test "$ac_init_help" = "long"; then 1390 # Omit some internal or obsolete options to make the list less imposing. 1391 # This message is too long to be a string in the A/UX 3.1 sh. 1392 cat <<_ACEOF 1393'configure' configures libfontenc 1.1.8 to adapt to many kinds of systems. 1394 1395Usage: $0 [OPTION]... [VAR=VALUE]... 1396 1397To assign environment variables (e.g., CC, CFLAGS...), specify them as 1398VAR=VALUE. See below for descriptions of some of the useful variables. 1399 1400Defaults for the options are specified in brackets. 1401 1402Configuration: 1403 -h, --help display this help and exit 1404 --help=short display options specific to this package 1405 --help=recursive display the short help of all the included packages 1406 -V, --version display version information and exit 1407 -q, --quiet, --silent do not print 'checking ...' messages 1408 --cache-file=FILE cache test results in FILE [disabled] 1409 -C, --config-cache alias for '--cache-file=config.cache' 1410 -n, --no-create do not create output files 1411 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1412 1413Installation directories: 1414 --prefix=PREFIX install architecture-independent files in PREFIX 1415 [$ac_default_prefix] 1416 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1417 [PREFIX] 1418 1419By default, 'make install' will install all the files in 1420'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1421an installation prefix other than '$ac_default_prefix' using '--prefix', 1422for instance '--prefix=\$HOME'. 1423 1424For better control, use the options below. 1425 1426Fine tuning of the installation directories: 1427 --bindir=DIR user executables [EPREFIX/bin] 1428 --sbindir=DIR system admin executables [EPREFIX/sbin] 1429 --libexecdir=DIR program executables [EPREFIX/libexec] 1430 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1431 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1432 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1433 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1434 --libdir=DIR object code libraries [EPREFIX/lib] 1435 --includedir=DIR C header files [PREFIX/include] 1436 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1437 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1438 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1439 --infodir=DIR info documentation [DATAROOTDIR/info] 1440 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1441 --mandir=DIR man documentation [DATAROOTDIR/man] 1442 --docdir=DIR documentation root [DATAROOTDIR/doc/libfontenc] 1443 --htmldir=DIR html documentation [DOCDIR] 1444 --dvidir=DIR dvi documentation [DOCDIR] 1445 --pdfdir=DIR pdf documentation [DOCDIR] 1446 --psdir=DIR ps documentation [DOCDIR] 1447_ACEOF 1448 1449 cat <<\_ACEOF 1450 1451Program names: 1452 --program-prefix=PREFIX prepend PREFIX to installed program names 1453 --program-suffix=SUFFIX append SUFFIX to installed program names 1454 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1455 1456System types: 1457 --build=BUILD configure for building on BUILD [guessed] 1458 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1459_ACEOF 1460fi 1461 1462if test -n "$ac_init_help"; then 1463 case $ac_init_help in 1464 short | recursive ) echo "Configuration of libfontenc 1.1.8:";; 1465 esac 1466 cat <<\_ACEOF 1467 1468Optional Features: 1469 --disable-option-checking ignore unrecognized --enable/--with options 1470 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1471 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1472 --enable-dependency-tracking 1473 do not reject slow dependency extractors 1474 --disable-dependency-tracking 1475 speeds up one-time build 1476 --enable-silent-rules less verbose build output (undo: "make V=1") 1477 --disable-silent-rules verbose build output (undo: "make V=0") 1478 --enable-shared[=PKGS] build shared libraries [default=yes] 1479 --enable-static[=PKGS] build static libraries [default=yes] 1480 --enable-fast-install[=PKGS] 1481 optimize for fast installation [default=yes] 1482 --disable-libtool-lock avoid locking (might break parallel builds) 1483 --disable-selective-werror 1484 Turn off selective compiler errors. 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1536fi 1537 1538if test "$ac_init_help" = "recursive"; then 1539 # If there are subdirs, report their specific --help. 1540 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1541 test -d "$ac_dir" || 1542 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1543 continue 1544 ac_builddir=. 1545 1546case "$ac_dir" in 1547.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1548*) 1549 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1550 # A ".." for each directory in $ac_dir_suffix. 1551 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1552 case $ac_top_builddir_sub in 1553 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1554 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1555 esac ;; 1556esac 1557ac_abs_top_builddir=$ac_pwd 1558ac_abs_builddir=$ac_pwd$ac_dir_suffix 1559# for backward compatibility: 1560ac_top_builddir=$ac_top_build_prefix 1561 1562case $srcdir in 1563 .) # We are building in place. 1564 ac_srcdir=. 1565 ac_top_srcdir=$ac_top_builddir_sub 1566 ac_abs_top_srcdir=$ac_pwd ;; 1567 [\\/]* | ?:[\\/]* ) # Absolute name. 1568 ac_srcdir=$srcdir$ac_dir_suffix; 1569 ac_top_srcdir=$srcdir 1570 ac_abs_top_srcdir=$srcdir ;; 1571 *) # Relative name. 1572 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1573 ac_top_srcdir=$ac_top_build_prefix$srcdir 1574 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1575esac 1576ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1577 1578 cd "$ac_dir" || { ac_status=$?; continue; } 1579 # Check for configure.gnu first; this name is used for a wrapper for 1580 # Metaconfig's "Configure" on case-insensitive file systems. 1581 if test -f "$ac_srcdir/configure.gnu"; then 1582 echo && 1583 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1584 elif test -f "$ac_srcdir/configure"; then 1585 echo && 1586 $SHELL "$ac_srcdir/configure" --help=recursive 1587 else 1588 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1589 fi || ac_status=$? 1590 cd "$ac_pwd" || { ac_status=$?; break; } 1591 done 1592fi 1593 1594test -n "$ac_init_help" && exit $ac_status 1595if $ac_init_version; then 1596 cat <<\_ACEOF 1597libfontenc configure 1.1.8 1598generated by GNU Autoconf 2.72 1599 1600Copyright (C) 2023 Free Software Foundation, Inc. 1601This configure script is free software; the Free Software Foundation 1602gives unlimited permission to copy, distribute and modify it. 1603_ACEOF 1604 exit 1605fi 1606 1607## ------------------------ ## 1608## Autoconf initialization. ## 1609## ------------------------ ## 1610 1611# ac_fn_c_try_compile LINENO 1612# -------------------------- 1613# Try to compile conftest.$ac_ext, and return whether this succeeded. 1614ac_fn_c_try_compile () 1615{ 1616 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1617 rm -f conftest.$ac_objext conftest.beam 1618 if { { ac_try="$ac_compile" 1619case "(($ac_try" in 1620 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1621 *) ac_try_echo=$ac_try;; 1622esac 1623eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1624printf "%s\n" "$ac_try_echo"; } >&5 1625 (eval "$ac_compile") 2>conftest.err 1626 ac_status=$? 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" >&6; } 1808if eval test \${$3+y} 1809then : 1810 printf %s "(cached) " >&6 1811else case e in #( 1812 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1813 eval ac_save_FLAGS=\$$6 1814 as_fn_append $6 " $5" 1815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1816/* end confdefs.h. */ 1817$4 1818int 1819main (void) 1820{ 1821#ifndef $as_decl_name 1822#ifdef __cplusplus 1823 (void) $as_decl_use; 1824#else 1825 (void) $as_decl_name; 1826#endif 1827#endif 1828 1829 ; 1830 return 0; 1831} 1832_ACEOF 1833if ac_fn_c_try_compile "$LINENO" 1834then : 1835 eval "$3=yes" 1836else case e in #( 1837 e) eval "$3=no" ;; 1838esac 1839fi 1840rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1841 eval $6=\$ac_save_FLAGS 1842 ;; 1843esac 1844fi 1845eval ac_res=\$$3 1846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1847printf "%s\n" "$ac_res" >&6; } 1848 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1849 1850} # ac_fn_check_decl 1851ac_configure_args_raw= 1852for ac_arg 1853do 1854 case $ac_arg in 1855 *\'*) 1856 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1857 esac 1858 as_fn_append ac_configure_args_raw " '$ac_arg'" 1859done 1860 1861case $ac_configure_args_raw in 1862 *$as_nl*) 1863 ac_safe_unquote= ;; 1864 *) 1865 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1866 ac_unsafe_a="$ac_unsafe_z#~" 1867 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1868 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1869esac 1870 1871cat >config.log <<_ACEOF 1872This file contains any messages produced by compilers while 1873running configure, to aid debugging if configure makes a mistake. 1874 1875It was created by libfontenc $as_me 1.1.8, which was 1876generated by GNU Autoconf 2.72. Invocation command line was 1877 1878 $ $0$ac_configure_args_raw 1879 1880_ACEOF 1881exec 5>>config.log 1882{ 1883cat <<_ASUNAME 1884## --------- ## 1885## Platform. ## 1886## --------- ## 1887 1888hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1889uname -m = `(uname -m) 2>/dev/null || echo unknown` 1890uname -r = `(uname -r) 2>/dev/null || echo unknown` 1891uname -s = `(uname -s) 2>/dev/null || echo unknown` 1892uname -v = `(uname -v) 2>/dev/null || echo unknown` 1893 1894/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1895/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1896 1897/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1898/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1899/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1900/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1901/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1902/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1903/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1904 1905_ASUNAME 1906 1907as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1908for as_dir in $PATH 1909do 1910 IFS=$as_save_IFS 1911 case $as_dir in #((( 1912 '') as_dir=./ ;; 1913 */) ;; 1914 *) as_dir=$as_dir/ ;; 1915 esac 1916 printf "%s\n" "PATH: $as_dir" 1917 done 1918IFS=$as_save_IFS 1919 1920} >&5 1921 1922cat >&5 <<_ACEOF 1923 1924 1925## ----------- ## 1926## Core tests. ## 1927## ----------- ## 1928 1929_ACEOF 1930 1931 1932# Keep a trace of the command line. 1933# Strip out --no-create and --no-recursion so they do not pile up. 1934# Strip out --silent because we don't want to record it for future runs. 1935# Also quote any args containing shell meta-characters. 1936# Make two passes to allow for proper duplicate-argument suppression. 1937ac_configure_args= 1938ac_configure_args0= 1939ac_configure_args1= 1940ac_must_keep_next=false 1941for ac_pass in 1 2 1942do 1943 for ac_arg 1944 do 1945 case $ac_arg in 1946 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1947 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1948 | -silent | --silent | --silen | --sile | --sil) 1949 continue ;; 1950 *\'*) 1951 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1952 esac 1953 case $ac_pass in 1954 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1955 2) 1956 as_fn_append ac_configure_args1 " '$ac_arg'" 1957 if test $ac_must_keep_next = true; then 1958 ac_must_keep_next=false # Got value, back to normal. 1959 else 1960 case $ac_arg in 1961 *=* | --config-cache | -C | -disable-* | --disable-* \ 1962 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1963 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1964 | -with-* | --with-* | -without-* | --without-* | --x) 1965 case "$ac_configure_args0 " in 1966 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1967 esac 1968 ;; 1969 -* ) ac_must_keep_next=true ;; 1970 esac 1971 fi 1972 as_fn_append ac_configure_args " '$ac_arg'" 1973 ;; 1974 esac 1975 done 1976done 1977{ ac_configure_args0=; unset ac_configure_args0;} 1978{ ac_configure_args1=; unset ac_configure_args1;} 1979 1980# When interrupted or exit'd, cleanup temporary files, and complete 1981# config.log. We remove comments because anyway the quotes in there 1982# would cause problems or look ugly. 1983# WARNING: Use '\'' to represent an apostrophe within the trap. 1984# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1985trap 'exit_status=$? 1986 # Sanitize IFS. 1987 IFS=" "" $as_nl" 1988 # Save into config.log some information that might help in debugging. 1989 { 1990 echo 1991 1992 printf "%s\n" "## ---------------- ## 1993## Cache variables. ## 1994## ---------------- ##" 1995 echo 1996 # The following way of writing the cache mishandles newlines in values, 1997( 1998 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1999 eval ac_val=\$$ac_var 2000 case $ac_val in #( 2001 *${as_nl}*) 2002 case $ac_var in #( 2003 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2004printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2005 esac 2006 case $ac_var in #( 2007 _ | IFS | as_nl) ;; #( 2008 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2009 *) { eval $ac_var=; unset $ac_var;} ;; 2010 esac ;; 2011 esac 2012 done 2013 (set) 2>&1 | 2014 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2015 *${as_nl}ac_space=\ *) 2016 sed -n \ 2017 "s/'\''/'\''\\\\'\'''\''/g; 2018 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2019 ;; #( 2020 *) 2021 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2022 ;; 2023 esac | 2024 sort 2025) 2026 echo 2027 2028 printf "%s\n" "## ----------------- ## 2029## Output variables. ## 2030## ----------------- ##" 2031 echo 2032 for ac_var in $ac_subst_vars 2033 do 2034 eval ac_val=\$$ac_var 2035 case $ac_val in 2036 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2037 esac 2038 printf "%s\n" "$ac_var='\''$ac_val'\''" 2039 done | sort 2040 echo 2041 2042 if test -n "$ac_subst_files"; then 2043 printf "%s\n" "## ------------------- ## 2044## File substitutions. ## 2045## ------------------- ##" 2046 echo 2047 for ac_var in $ac_subst_files 2048 do 2049 eval ac_val=\$$ac_var 2050 case $ac_val in 2051 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2052 esac 2053 printf "%s\n" "$ac_var='\''$ac_val'\''" 2054 done | sort 2055 echo 2056 fi 2057 2058 if test -s confdefs.h; then 2059 printf "%s\n" "## ----------- ## 2060## confdefs.h. ## 2061## ----------- ##" 2062 echo 2063 cat confdefs.h 2064 echo 2065 fi 2066 test "$ac_signal" != 0 && 2067 printf "%s\n" "$as_me: caught signal $ac_signal" 2068 printf "%s\n" "$as_me: exit $exit_status" 2069 } >&5 2070 rm -f core *.core core.conftest.* && 2071 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2072 exit $exit_status 2073' 0 2074for ac_signal in 1 2 13 15; do 2075 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2076done 2077ac_signal=0 2078 2079# confdefs.h avoids OS command line length limits that DEFS can exceed. 2080rm -f -r conftest* confdefs.h 2081 2082printf "%s\n" "/* confdefs.h */" > confdefs.h 2083 2084# Predefined preprocessor variables. 2085 2086printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2087 2088printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2089 2090printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2091 2092printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2093 2094printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2095 2096printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2097 2098 2099# Let the site file select an alternate cache file if it wants to. 2100# Prefer an explicitly selected file to automatically selected ones. 2101if test -n "$CONFIG_SITE"; then 2102 ac_site_files="$CONFIG_SITE" 2103elif test "x$prefix" != xNONE; then 2104 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2105else 2106 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2107fi 2108 2109for ac_site_file in $ac_site_files 2110do 2111 case $ac_site_file in #( 2112 */*) : 2113 ;; #( 2114 *) : 2115 ac_site_file=./$ac_site_file ;; 2116esac 2117 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2119printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2120 sed 's/^/| /' "$ac_site_file" >&5 2121 . "$ac_site_file" \ 2122 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2123printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2124as_fn_error $? "failed to load site script $ac_site_file 2125See 'config.log' for more details" "$LINENO" 5; } 2126 fi 2127done 2128 2129if test -r "$cache_file"; then 2130 # Some versions of bash will fail to source /dev/null (special files 2131 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2132 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2134printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2135 case $cache_file in 2136 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2137 *) . "./$cache_file";; 2138 esac 2139 fi 2140else 2141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2142printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2143 >$cache_file 2144fi 2145 2146as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2147# Test code for whether the C compiler supports C89 (global declarations) 2148ac_c_conftest_c89_globals=' 2149/* Does the compiler advertise C89 conformance? 2150 Do not test the value of __STDC__, because some compilers set it to 0 2151 while being otherwise adequately conformant. */ 2152#if !defined __STDC__ 2153# error "Compiler does not advertise C89 conformance" 2154#endif 2155 2156#include <stddef.h> 2157#include <stdarg.h> 2158struct stat; 2159/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2160struct buf { int x; }; 2161struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2162static char *e (char **p, int i) 2163{ 2164 return p[i]; 2165} 2166static char *f (char * (*g) (char **, int), char **p, ...) 2167{ 2168 char *s; 2169 va_list v; 2170 va_start (v,p); 2171 s = g (p, va_arg (v,int)); 2172 va_end (v); 2173 return s; 2174} 2175 2176/* C89 style stringification. */ 2177#define noexpand_stringify(a) #a 2178const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2179 2180/* C89 style token pasting. Exercises some of the corner cases that 2181 e.g. old MSVC gets wrong, but not very hard. */ 2182#define noexpand_concat(a,b) a##b 2183#define expand_concat(a,b) noexpand_concat(a,b) 2184extern int vA; 2185extern int vbee; 2186#define aye A 2187#define bee B 2188int *pvA = &expand_concat(v,aye); 2189int *pvbee = &noexpand_concat(v,bee); 2190 2191/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2192 function prototypes and stuff, but not \xHH hex character constants. 2193 These do not provoke an error unfortunately, instead are silently treated 2194 as an "x". The following induces an error, until -std is added to get 2195 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2196 array size at least. It is necessary to write \x00 == 0 to get something 2197 that is true only with -std. */ 2198int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2199 2200/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2201 inside strings and character constants. */ 2202#define FOO(x) '\''x'\'' 2203int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2204 2205int test (int i, double x); 2206struct s1 {int (*f) (int a);}; 2207struct s2 {int (*f) (double a);}; 2208int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2209 int, int);' 2210 2211# Test code for whether the C compiler supports C89 (body of main). 2212ac_c_conftest_c89_main=' 2213ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2214' 2215 2216# Test code for whether the C compiler supports C99 (global declarations) 2217ac_c_conftest_c99_globals=' 2218/* Does the compiler advertise C99 conformance? */ 2219#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2220# error "Compiler does not advertise C99 conformance" 2221#endif 2222 2223// See if C++-style comments work. 2224 2225#include <stdbool.h> 2226extern int puts (const char *); 2227extern int printf (const char *, ...); 2228extern int dprintf (int, const char *, ...); 2229extern void *malloc (size_t); 2230extern void free (void *); 2231 2232// Check varargs macros. These examples are taken from C99 6.10.3.5. 2233// dprintf is used instead of fprintf to avoid needing to declare 2234// FILE and stderr. 2235#define debug(...) dprintf (2, __VA_ARGS__) 2236#define showlist(...) puts (#__VA_ARGS__) 2237#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2238static void 2239test_varargs_macros (void) 2240{ 2241 int x = 1234; 2242 int y = 5678; 2243 debug ("Flag"); 2244 debug ("X = %d\n", x); 2245 showlist (The first, second, and third items.); 2246 report (x>y, "x is %d but y is %d", x, y); 2247} 2248 2249// Check long long types. 2250#define BIG64 18446744073709551615ull 2251#define BIG32 4294967295ul 2252#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2253#if !BIG_OK 2254 #error "your preprocessor is broken" 2255#endif 2256#if BIG_OK 2257#else 2258 #error "your preprocessor is broken" 2259#endif 2260static long long int bignum = -9223372036854775807LL; 2261static unsigned long long int ubignum = BIG64; 2262 2263struct incomplete_array 2264{ 2265 int datasize; 2266 double data[]; 2267}; 2268 2269struct named_init { 2270 int number; 2271 const wchar_t *name; 2272 double average; 2273}; 2274 2275typedef const char *ccp; 2276 2277static inline int 2278test_restrict (ccp restrict text) 2279{ 2280 // Iterate through items via the restricted pointer. 2281 // Also check for declarations in for loops. 2282 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2283 continue; 2284 return 0; 2285} 2286 2287// Check varargs and va_copy. 2288static bool 2289test_varargs (const char *format, ...) 2290{ 2291 va_list args; 2292 va_start (args, format); 2293 va_list args_copy; 2294 va_copy (args_copy, args); 2295 2296 const char *str = ""; 2297 int number = 0; 2298 float fnumber = 0; 2299 2300 while (*format) 2301 { 2302 switch (*format++) 2303 { 2304 case '\''s'\'': // string 2305 str = va_arg (args_copy, const char *); 2306 break; 2307 case '\''d'\'': // int 2308 number = va_arg (args_copy, int); 2309 break; 2310 case '\''f'\'': // float 2311 fnumber = va_arg (args_copy, double); 2312 break; 2313 default: 2314 break; 2315 } 2316 } 2317 va_end (args_copy); 2318 va_end (args); 2319 2320 return *str && number && fnumber; 2321} 2322' 2323 2324# Test code for whether the C compiler supports C99 (body of main). 2325ac_c_conftest_c99_main=' 2326 // Check bool. 2327 _Bool success = false; 2328 success |= (argc != 0); 2329 2330 // Check restrict. 2331 if (test_restrict ("String literal") == 0) 2332 success = true; 2333 char *restrict newvar = "Another string"; 2334 2335 // Check varargs. 2336 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2337 test_varargs_macros (); 2338 2339 // Check flexible array members. 2340 struct incomplete_array *ia = 2341 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2342 ia->datasize = 10; 2343 for (int i = 0; i < ia->datasize; ++i) 2344 ia->data[i] = i * 1.234; 2345 // Work around memory leak warnings. 2346 free (ia); 2347 2348 // Check named initializers. 2349 struct named_init ni = { 2350 .number = 34, 2351 .name = L"Test wide string", 2352 .average = 543.34343, 2353 }; 2354 2355 ni.number = 58; 2356 2357 int dynamic_array[ni.number]; 2358 dynamic_array[0] = argv[0][0]; 2359 dynamic_array[ni.number - 1] = 543; 2360 2361 // work around unused variable warnings 2362 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2363 || dynamic_array[ni.number - 1] != 543); 2364' 2365 2366# Test code for whether the C compiler supports C11 (global declarations) 2367ac_c_conftest_c11_globals=' 2368/* Does the compiler advertise C11 conformance? */ 2369#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2370# error "Compiler does not advertise C11 conformance" 2371#endif 2372 2373// Check _Alignas. 2374char _Alignas (double) aligned_as_double; 2375char _Alignas (0) no_special_alignment; 2376extern char aligned_as_int; 2377char _Alignas (0) _Alignas (int) aligned_as_int; 2378 2379// Check _Alignof. 2380enum 2381{ 2382 int_alignment = _Alignof (int), 2383 int_array_alignment = _Alignof (int[100]), 2384 char_alignment = _Alignof (char) 2385}; 2386_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2387 2388// Check _Noreturn. 2389int _Noreturn does_not_return (void) { for (;;) continue; } 2390 2391// Check _Static_assert. 2392struct test_static_assert 2393{ 2394 int x; 2395 _Static_assert (sizeof (int) <= sizeof (long int), 2396 "_Static_assert does not work in struct"); 2397 long int y; 2398}; 2399 2400// Check UTF-8 literals. 2401#define u8 syntax error! 2402char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2403 2404// Check duplicate typedefs. 2405typedef long *long_ptr; 2406typedef long int *long_ptr; 2407typedef long_ptr long_ptr; 2408 2409// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2410struct anonymous 2411{ 2412 union { 2413 struct { int i; int j; }; 2414 struct { int k; long int l; } w; 2415 }; 2416 int m; 2417} v1; 2418' 2419 2420# Test code for whether the C compiler supports C11 (body of main). 2421ac_c_conftest_c11_main=' 2422 _Static_assert ((offsetof (struct anonymous, i) 2423 == offsetof (struct anonymous, w.k)), 2424 "Anonymous union alignment botch"); 2425 v1.i = 2; 2426 v1.w.k = 5; 2427 ok |= v1.i != 5; 2428' 2429 2430# Test code for whether the C compiler supports C11 (complete). 2431ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2432${ac_c_conftest_c99_globals} 2433${ac_c_conftest_c11_globals} 2434 2435int 2436main (int argc, char **argv) 2437{ 2438 int ok = 0; 2439 ${ac_c_conftest_c89_main} 2440 ${ac_c_conftest_c99_main} 2441 ${ac_c_conftest_c11_main} 2442 return ok; 2443} 2444" 2445 2446# Test code for whether the C compiler supports C99 (complete). 2447ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2448${ac_c_conftest_c99_globals} 2449 2450int 2451main (int argc, char **argv) 2452{ 2453 int ok = 0; 2454 ${ac_c_conftest_c89_main} 2455 ${ac_c_conftest_c99_main} 2456 return ok; 2457} 2458" 2459 2460# Test code for whether the C compiler supports C89 (complete). 2461ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2462 2463int 2464main (int argc, char **argv) 2465{ 2466 int ok = 0; 2467 ${ac_c_conftest_c89_main} 2468 return ok; 2469} 2470" 2471 2472as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2473as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2474as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2475as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2476as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2477as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2478as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2479as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2480as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2481as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2482 2483# Auxiliary files required by this configure script. 2484ac_aux_files="config.guess config.sub ltmain.sh missing install-sh compile" 2485 2486# Locations in which to look for auxiliary files. 2487ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2488 2489# Search for a directory containing all of the required auxiliary files, 2490# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2491# If we don't find one directory that contains all the files we need, 2492# we report the set of missing files from the *first* directory in 2493# $ac_aux_dir_candidates and give up. 2494ac_missing_aux_files="" 2495ac_first_candidate=: 2496printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2497as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2498as_found=false 2499for as_dir in $ac_aux_dir_candidates 2500do 2501 IFS=$as_save_IFS 2502 case $as_dir in #((( 2503 '') as_dir=./ ;; 2504 */) ;; 2505 *) as_dir=$as_dir/ ;; 2506 esac 2507 as_found=: 2508 2509 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2510 ac_aux_dir_found=yes 2511 ac_install_sh= 2512 for ac_aux in $ac_aux_files 2513 do 2514 # As a special case, if "install-sh" is required, that requirement 2515 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2516 # and $ac_install_sh is set appropriately for whichever one is found. 2517 if test x"$ac_aux" = x"install-sh" 2518 then 2519 if test -f "${as_dir}install-sh"; then 2520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2521 ac_install_sh="${as_dir}install-sh -c" 2522 elif test -f "${as_dir}install.sh"; then 2523 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2524 ac_install_sh="${as_dir}install.sh -c" 2525 elif test -f "${as_dir}shtool"; then 2526 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2527 ac_install_sh="${as_dir}shtool install -c" 2528 else 2529 ac_aux_dir_found=no 2530 if $ac_first_candidate; then 2531 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2532 else 2533 break 2534 fi 2535 fi 2536 else 2537 if test -f "${as_dir}${ac_aux}"; then 2538 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2539 else 2540 ac_aux_dir_found=no 2541 if $ac_first_candidate; then 2542 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2543 else 2544 break 2545 fi 2546 fi 2547 fi 2548 done 2549 if test "$ac_aux_dir_found" = yes; then 2550 ac_aux_dir="$as_dir" 2551 break 2552 fi 2553 ac_first_candidate=false 2554 2555 as_found=false 2556done 2557IFS=$as_save_IFS 2558if $as_found 2559then : 2560 2561else case e in #( 2562 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2563esac 2564fi 2565 2566 2567# These three variables are undocumented and unsupported, 2568# and are intended to be withdrawn in a future Autoconf release. 2569# They can cause serious problems if a builder's source tree is in a directory 2570# whose full name contains unusual characters. 2571if test -f "${ac_aux_dir}config.guess"; then 2572 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2573fi 2574if test -f "${ac_aux_dir}config.sub"; then 2575 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2576fi 2577if test -f "$ac_aux_dir/configure"; then 2578 ac_configure="$SHELL ${ac_aux_dir}configure" 2579fi 2580 2581# Check that the precious variables saved in the cache have kept the same 2582# value. 2583ac_cache_corrupted=false 2584for ac_var in $ac_precious_vars; do 2585 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2586 eval ac_new_set=\$ac_env_${ac_var}_set 2587 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2588 eval ac_new_val=\$ac_env_${ac_var}_value 2589 case $ac_old_set,$ac_new_set in 2590 set,) 2591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2592printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2593 ac_cache_corrupted=: ;; 2594 ,set) 2595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2596printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2597 ac_cache_corrupted=: ;; 2598 ,);; 2599 *) 2600 if test "x$ac_old_val" != "x$ac_new_val"; then 2601 # differences in whitespace do not lead to failure. 2602 ac_old_val_w=`echo x $ac_old_val` 2603 ac_new_val_w=`echo x $ac_new_val` 2604 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2606printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2607 ac_cache_corrupted=: 2608 else 2609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2610printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2611 eval $ac_var=\$ac_old_val 2612 fi 2613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2614printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2616printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2617 fi;; 2618 esac 2619 # Pass precious variables to config.status. 2620 if test "$ac_new_set" = set; then 2621 case $ac_new_val in 2622 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2623 *) ac_arg=$ac_var=$ac_new_val ;; 2624 esac 2625 case " $ac_configure_args " in 2626 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2627 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2628 esac 2629 fi 2630done 2631if $ac_cache_corrupted; then 2632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2633printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2635printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2636 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2637 and start over" "$LINENO" 5 2638fi 2639## -------------------- ## 2640## Main body of script. ## 2641## -------------------- ## 2642 2643ac_ext=c 2644ac_cpp='$CPP $CPPFLAGS' 2645ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2646ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2647ac_compiler_gnu=$ac_cv_c_compiler_gnu 2648 2649 2650 2651ac_config_headers="$ac_config_headers config.h" 2652 2653 2654 2655# Set common system defines for POSIX extensions, such as _GNU_SOURCE 2656# Must be called before any macros that run the compiler (like LT_INIT) 2657# to avoid autoconf errors. 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669# Expand $ac_aux_dir to an absolute path. 2670am_aux_dir=`cd "$ac_aux_dir" && pwd` 2671 2672ac_ext=c 2673ac_cpp='$CPP $CPPFLAGS' 2674ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2675ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2676ac_compiler_gnu=$ac_cv_c_compiler_gnu 2677if test -n "$ac_tool_prefix"; then 2678 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2679set dummy ${ac_tool_prefix}gcc; ac_word=$2 2680{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2681printf %s "checking for $ac_word... " >&6; } 2682if test ${ac_cv_prog_CC+y} 2683then : 2684 printf %s "(cached) " >&6 2685else case e in #( 2686 e) if test -n "$CC"; then 2687 ac_cv_prog_CC="$CC" # Let the user override the test. 2688else 2689as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2690for as_dir in $PATH 2691do 2692 IFS=$as_save_IFS 2693 case $as_dir in #((( 2694 '') as_dir=./ ;; 2695 */) ;; 2696 *) as_dir=$as_dir/ ;; 2697 esac 2698 for ac_exec_ext in '' $ac_executable_extensions; do 2699 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2700 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2701 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2702 break 2 2703 fi 2704done 2705 done 2706IFS=$as_save_IFS 2707 2708fi ;; 2709esac 2710fi 2711CC=$ac_cv_prog_CC 2712if test -n "$CC"; then 2713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2714printf "%s\n" "$CC" >&6; } 2715else 2716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2717printf "%s\n" "no" >&6; } 2718fi 2719 2720 2721fi 2722if test -z "$ac_cv_prog_CC"; then 2723 ac_ct_CC=$CC 2724 # Extract the first word of "gcc", so it can be a program name with args. 2725set dummy gcc; ac_word=$2 2726{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2727printf %s "checking for $ac_word... " >&6; } 2728if test ${ac_cv_prog_ac_ct_CC+y} 2729then : 2730 printf %s "(cached) " >&6 2731else case e in #( 2732 e) if test -n "$ac_ct_CC"; then 2733 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2734else 2735as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2736for as_dir in $PATH 2737do 2738 IFS=$as_save_IFS 2739 case $as_dir in #((( 2740 '') as_dir=./ ;; 2741 */) ;; 2742 *) as_dir=$as_dir/ ;; 2743 esac 2744 for ac_exec_ext in '' $ac_executable_extensions; do 2745 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2746 ac_cv_prog_ac_ct_CC="gcc" 2747 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2748 break 2 2749 fi 2750done 2751 done 2752IFS=$as_save_IFS 2753 2754fi ;; 2755esac 2756fi 2757ac_ct_CC=$ac_cv_prog_ac_ct_CC 2758if test -n "$ac_ct_CC"; then 2759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2760printf "%s\n" "$ac_ct_CC" >&6; } 2761else 2762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2763printf "%s\n" "no" >&6; } 2764fi 2765 2766 if test "x$ac_ct_CC" = x; then 2767 CC="" 2768 else 2769 case $cross_compiling:$ac_tool_warned in 2770yes:) 2771{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2772printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2773ac_tool_warned=yes ;; 2774esac 2775 CC=$ac_ct_CC 2776 fi 2777else 2778 CC="$ac_cv_prog_CC" 2779fi 2780 2781if test -z "$CC"; then 2782 if test -n "$ac_tool_prefix"; then 2783 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2784set dummy ${ac_tool_prefix}cc; ac_word=$2 2785{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2786printf %s "checking for $ac_word... " >&6; } 2787if test ${ac_cv_prog_CC+y} 2788then : 2789 printf %s "(cached) " >&6 2790else case e in #( 2791 e) if test -n "$CC"; then 2792 ac_cv_prog_CC="$CC" # Let the user override the test. 2793else 2794as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2795for as_dir in $PATH 2796do 2797 IFS=$as_save_IFS 2798 case $as_dir in #((( 2799 '') as_dir=./ ;; 2800 */) ;; 2801 *) as_dir=$as_dir/ ;; 2802 esac 2803 for ac_exec_ext in '' $ac_executable_extensions; do 2804 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2805 ac_cv_prog_CC="${ac_tool_prefix}cc" 2806 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2807 break 2 2808 fi 2809done 2810 done 2811IFS=$as_save_IFS 2812 2813fi ;; 2814esac 2815fi 2816CC=$ac_cv_prog_CC 2817if test -n "$CC"; then 2818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2819printf "%s\n" "$CC" >&6; } 2820else 2821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2822printf "%s\n" "no" >&6; } 2823fi 2824 2825 2826 fi 2827fi 2828if test -z "$CC"; then 2829 # Extract the first word of "cc", so it can be a program name with args. 2830set dummy cc; ac_word=$2 2831{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2832printf %s "checking for $ac_word... " >&6; } 2833if test ${ac_cv_prog_CC+y} 2834then : 2835 printf %s "(cached) " >&6 2836else case e in #( 2837 e) if test -n "$CC"; then 2838 ac_cv_prog_CC="$CC" # Let the user override the test. 2839else 2840 ac_prog_rejected=no 2841as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2842for as_dir in $PATH 2843do 2844 IFS=$as_save_IFS 2845 case $as_dir in #((( 2846 '') as_dir=./ ;; 2847 */) ;; 2848 *) as_dir=$as_dir/ ;; 2849 esac 2850 for ac_exec_ext in '' $ac_executable_extensions; do 2851 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2852 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2853 ac_prog_rejected=yes 2854 continue 2855 fi 2856 ac_cv_prog_CC="cc" 2857 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2858 break 2 2859 fi 2860done 2861 done 2862IFS=$as_save_IFS 2863 2864if test $ac_prog_rejected = yes; then 2865 # We found a bogon in the path, so make sure we never use it. 2866 set dummy $ac_cv_prog_CC 2867 shift 2868 if test $# != 0; then 2869 # We chose a different compiler from the bogus one. 2870 # However, it has the same basename, so the bogon will be chosen 2871 # first if we set CC to just the basename; use the full file name. 2872 shift 2873 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2874 fi 2875fi 2876fi ;; 2877esac 2878fi 2879CC=$ac_cv_prog_CC 2880if test -n "$CC"; then 2881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2882printf "%s\n" "$CC" >&6; } 2883else 2884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2885printf "%s\n" "no" >&6; } 2886fi 2887 2888 2889fi 2890if test -z "$CC"; then 2891 if test -n "$ac_tool_prefix"; then 2892 for ac_prog in cl.exe 2893 do 2894 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2895set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2896{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2897printf %s "checking for $ac_word... " >&6; } 2898if test ${ac_cv_prog_CC+y} 2899then : 2900 printf %s "(cached) " >&6 2901else case e in #( 2902 e) if test -n "$CC"; then 2903 ac_cv_prog_CC="$CC" # Let the user override the test. 2904else 2905as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2906for as_dir in $PATH 2907do 2908 IFS=$as_save_IFS 2909 case $as_dir in #((( 2910 '') as_dir=./ ;; 2911 */) ;; 2912 *) as_dir=$as_dir/ ;; 2913 esac 2914 for ac_exec_ext in '' $ac_executable_extensions; do 2915 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2916 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2917 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2918 break 2 2919 fi 2920done 2921 done 2922IFS=$as_save_IFS 2923 2924fi ;; 2925esac 2926fi 2927CC=$ac_cv_prog_CC 2928if test -n "$CC"; then 2929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2930printf "%s\n" "$CC" >&6; } 2931else 2932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2933printf "%s\n" "no" >&6; } 2934fi 2935 2936 2937 test -n "$CC" && break 2938 done 2939fi 2940if test -z "$CC"; then 2941 ac_ct_CC=$CC 2942 for ac_prog in cl.exe 2943do 2944 # Extract the first word of "$ac_prog", so it can be a program name with args. 2945set dummy $ac_prog; ac_word=$2 2946{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2947printf %s "checking for $ac_word... " >&6; } 2948if test ${ac_cv_prog_ac_ct_CC+y} 2949then : 2950 printf %s "(cached) " >&6 2951else case e in #( 2952 e) if test -n "$ac_ct_CC"; then 2953 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2954else 2955as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2956for as_dir in $PATH 2957do 2958 IFS=$as_save_IFS 2959 case $as_dir in #((( 2960 '') as_dir=./ ;; 2961 */) ;; 2962 *) as_dir=$as_dir/ ;; 2963 esac 2964 for ac_exec_ext in '' $ac_executable_extensions; do 2965 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2966 ac_cv_prog_ac_ct_CC="$ac_prog" 2967 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2968 break 2 2969 fi 2970done 2971 done 2972IFS=$as_save_IFS 2973 2974fi ;; 2975esac 2976fi 2977ac_ct_CC=$ac_cv_prog_ac_ct_CC 2978if test -n "$ac_ct_CC"; then 2979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2980printf "%s\n" "$ac_ct_CC" >&6; } 2981else 2982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2983printf "%s\n" "no" >&6; } 2984fi 2985 2986 2987 test -n "$ac_ct_CC" && break 2988done 2989 2990 if test "x$ac_ct_CC" = x; then 2991 CC="" 2992 else 2993 case $cross_compiling:$ac_tool_warned in 2994yes:) 2995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2996printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2997ac_tool_warned=yes ;; 2998esac 2999 CC=$ac_ct_CC 3000 fi 3001fi 3002 3003fi 3004if test -z "$CC"; then 3005 if test -n "$ac_tool_prefix"; then 3006 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3007set dummy ${ac_tool_prefix}clang; ac_word=$2 3008{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3009printf %s "checking for $ac_word... " >&6; } 3010if test ${ac_cv_prog_CC+y} 3011then : 3012 printf %s "(cached) " >&6 3013else case e in #( 3014 e) if test -n "$CC"; then 3015 ac_cv_prog_CC="$CC" # Let the user override the test. 3016else 3017as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3018for as_dir in $PATH 3019do 3020 IFS=$as_save_IFS 3021 case $as_dir in #((( 3022 '') as_dir=./ ;; 3023 */) ;; 3024 *) as_dir=$as_dir/ ;; 3025 esac 3026 for ac_exec_ext in '' $ac_executable_extensions; do 3027 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3028 ac_cv_prog_CC="${ac_tool_prefix}clang" 3029 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3030 break 2 3031 fi 3032done 3033 done 3034IFS=$as_save_IFS 3035 3036fi ;; 3037esac 3038fi 3039CC=$ac_cv_prog_CC 3040if test -n "$CC"; then 3041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3042printf "%s\n" "$CC" >&6; } 3043else 3044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3045printf "%s\n" "no" >&6; } 3046fi 3047 3048 3049fi 3050if test -z "$ac_cv_prog_CC"; then 3051 ac_ct_CC=$CC 3052 # Extract the first word of "clang", so it can be a program name with args. 3053set dummy clang; ac_word=$2 3054{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3055printf %s "checking for $ac_word... " >&6; } 3056if test ${ac_cv_prog_ac_ct_CC+y} 3057then : 3058 printf %s "(cached) " >&6 3059else case e in #( 3060 e) if test -n "$ac_ct_CC"; then 3061 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3062else 3063as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3064for as_dir in $PATH 3065do 3066 IFS=$as_save_IFS 3067 case $as_dir in #((( 3068 '') as_dir=./ ;; 3069 */) ;; 3070 *) as_dir=$as_dir/ ;; 3071 esac 3072 for ac_exec_ext in '' $ac_executable_extensions; do 3073 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3074 ac_cv_prog_ac_ct_CC="clang" 3075 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3076 break 2 3077 fi 3078done 3079 done 3080IFS=$as_save_IFS 3081 3082fi ;; 3083esac 3084fi 3085ac_ct_CC=$ac_cv_prog_ac_ct_CC 3086if test -n "$ac_ct_CC"; then 3087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3088printf "%s\n" "$ac_ct_CC" >&6; } 3089else 3090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3091printf "%s\n" "no" >&6; } 3092fi 3093 3094 if test "x$ac_ct_CC" = x; then 3095 CC="" 3096 else 3097 case $cross_compiling:$ac_tool_warned in 3098yes:) 3099{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3100printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3101ac_tool_warned=yes ;; 3102esac 3103 CC=$ac_ct_CC 3104 fi 3105else 3106 CC="$ac_cv_prog_CC" 3107fi 3108 3109fi 3110 3111 3112test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3113printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3114as_fn_error $? "no acceptable C compiler found in \$PATH 3115See 'config.log' for more details" "$LINENO" 5; } 3116 3117# Provide some information about the compiler. 3118printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3119set X $ac_compile 3120ac_compiler=$2 3121for ac_option in --version -v -V -qversion -version; do 3122 { { ac_try="$ac_compiler $ac_option >&5" 3123case "(($ac_try" in 3124 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3125 *) ac_try_echo=$ac_try;; 3126esac 3127eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3128printf "%s\n" "$ac_try_echo"; } >&5 3129 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3130 ac_status=$? 3131 if test -s conftest.err; then 3132 sed '10a\ 3133... rest of stderr output deleted ... 3134 10q' conftest.err >conftest.er1 3135 cat conftest.er1 >&5 3136 fi 3137 rm -f conftest.er1 conftest.err 3138 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3139 test $ac_status = 0; } 3140done 3141 3142cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3143/* end confdefs.h. */ 3144 3145int 3146main (void) 3147{ 3148 3149 ; 3150 return 0; 3151} 3152_ACEOF 3153ac_clean_files_save=$ac_clean_files 3154ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3155# Try to create an executable without -o first, disregard a.out. 3156# It will help us diagnose broken compilers, and finding out an intuition 3157# of exeext. 3158{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3159printf %s "checking whether the C compiler works... " >&6; } 3160ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3161 3162# The possible output files: 3163ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3164 3165ac_rmfiles= 3166for ac_file in $ac_files 3167do 3168 case $ac_file in 3169 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3170 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3171 esac 3172done 3173rm -f $ac_rmfiles 3174 3175if { { ac_try="$ac_link_default" 3176case "(($ac_try" in 3177 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3178 *) ac_try_echo=$ac_try;; 3179esac 3180eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3181printf "%s\n" "$ac_try_echo"; } >&5 3182 (eval "$ac_link_default") 2>&5 3183 ac_status=$? 3184 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3185 test $ac_status = 0; } 3186then : 3187 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3188# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3189# in a Makefile. We should not override ac_cv_exeext if it was cached, 3190# so that the user can short-circuit this test for compilers unknown to 3191# Autoconf. 3192for ac_file in $ac_files '' 3193do 3194 test -f "$ac_file" || continue 3195 case $ac_file in 3196 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3197 ;; 3198 [ab].out ) 3199 # We found the default executable, but exeext='' is most 3200 # certainly right. 3201 break;; 3202 *.* ) 3203 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3204 then :; else 3205 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3206 fi 3207 # We set ac_cv_exeext here because the later test for it is not 3208 # safe: cross compilers may not add the suffix if given an '-o' 3209 # argument, so we may need to know it at that point already. 3210 # Even if this section looks crufty: it has the advantage of 3211 # actually working. 3212 break;; 3213 * ) 3214 break;; 3215 esac 3216done 3217test "$ac_cv_exeext" = no && ac_cv_exeext= 3218 3219else case e in #( 3220 e) ac_file='' ;; 3221esac 3222fi 3223if test -z "$ac_file" 3224then : 3225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3226printf "%s\n" "no" >&6; } 3227printf "%s\n" "$as_me: failed program was:" >&5 3228sed 's/^/| /' conftest.$ac_ext >&5 3229 3230{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3231printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3232as_fn_error 77 "C compiler cannot create executables 3233See 'config.log' for more details" "$LINENO" 5; } 3234else case e in #( 3235 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3236printf "%s\n" "yes" >&6; } ;; 3237esac 3238fi 3239{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3240printf %s "checking for C compiler default output file name... " >&6; } 3241{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3242printf "%s\n" "$ac_file" >&6; } 3243ac_exeext=$ac_cv_exeext 3244 3245rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3246ac_clean_files=$ac_clean_files_save 3247{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3248printf %s "checking for suffix of executables... " >&6; } 3249if { { ac_try="$ac_link" 3250case "(($ac_try" in 3251 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3252 *) ac_try_echo=$ac_try;; 3253esac 3254eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3255printf "%s\n" "$ac_try_echo"; } >&5 3256 (eval "$ac_link") 2>&5 3257 ac_status=$? 3258 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3259 test $ac_status = 0; } 3260then : 3261 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3262# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3263# work properly (i.e., refer to 'conftest.exe'), while it won't with 3264# 'rm'. 3265for ac_file in conftest.exe conftest conftest.*; do 3266 test -f "$ac_file" || continue 3267 case $ac_file in 3268 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3269 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3270 break;; 3271 * ) break;; 3272 esac 3273done 3274else case e in #( 3275 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3276printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3277as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3278See 'config.log' for more details" "$LINENO" 5; } ;; 3279esac 3280fi 3281rm -f conftest conftest$ac_cv_exeext 3282{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3283printf "%s\n" "$ac_cv_exeext" >&6; } 3284 3285rm -f conftest.$ac_ext 3286EXEEXT=$ac_cv_exeext 3287ac_exeext=$EXEEXT 3288cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3289/* end confdefs.h. */ 3290#include <stdio.h> 3291int 3292main (void) 3293{ 3294FILE *f = fopen ("conftest.out", "w"); 3295 if (!f) 3296 return 1; 3297 return ferror (f) || fclose (f) != 0; 3298 3299 ; 3300 return 0; 3301} 3302_ACEOF 3303ac_clean_files="$ac_clean_files conftest.out" 3304# Check that the compiler produces executables we can run. If not, either 3305# the compiler is broken, or we cross compile. 3306{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3307printf %s "checking whether we are cross compiling... " >&6; } 3308if test "$cross_compiling" != yes; then 3309 { { ac_try="$ac_link" 3310case "(($ac_try" in 3311 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3312 *) ac_try_echo=$ac_try;; 3313esac 3314eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3315printf "%s\n" "$ac_try_echo"; } >&5 3316 (eval "$ac_link") 2>&5 3317 ac_status=$? 3318 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3319 test $ac_status = 0; } 3320 if { ac_try='./conftest$ac_cv_exeext' 3321 { { case "(($ac_try" in 3322 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3323 *) ac_try_echo=$ac_try;; 3324esac 3325eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3326printf "%s\n" "$ac_try_echo"; } >&5 3327 (eval "$ac_try") 2>&5 3328 ac_status=$? 3329 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3330 test $ac_status = 0; }; }; then 3331 cross_compiling=no 3332 else 3333 if test "$cross_compiling" = maybe; then 3334 cross_compiling=yes 3335 else 3336 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3337printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3338as_fn_error 77 "cannot run C compiled programs. 3339If you meant to cross compile, use '--host'. 3340See 'config.log' for more details" "$LINENO" 5; } 3341 fi 3342 fi 3343fi 3344{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3345printf "%s\n" "$cross_compiling" >&6; } 3346 3347rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3348 conftest.o conftest.obj conftest.out 3349ac_clean_files=$ac_clean_files_save 3350{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3351printf %s "checking for suffix of object files... " >&6; } 3352if test ${ac_cv_objext+y} 3353then : 3354 printf %s "(cached) " >&6 3355else case e in #( 3356 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3357/* end confdefs.h. */ 3358 3359int 3360main (void) 3361{ 3362 3363 ; 3364 return 0; 3365} 3366_ACEOF 3367rm -f conftest.o conftest.obj 3368if { { ac_try="$ac_compile" 3369case "(($ac_try" in 3370 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3371 *) ac_try_echo=$ac_try;; 3372esac 3373eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3374printf "%s\n" "$ac_try_echo"; } >&5 3375 (eval "$ac_compile") 2>&5 3376 ac_status=$? 3377 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3378 test $ac_status = 0; } 3379then : 3380 for ac_file in conftest.o conftest.obj conftest.*; do 3381 test -f "$ac_file" || continue; 3382 case $ac_file in 3383 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3384 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3385 break;; 3386 esac 3387done 3388else case e in #( 3389 e) printf "%s\n" "$as_me: failed program was:" >&5 3390sed 's/^/| /' conftest.$ac_ext >&5 3391 3392{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3393printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3394as_fn_error $? "cannot compute suffix of object files: cannot compile 3395See 'config.log' for more details" "$LINENO" 5; } ;; 3396esac 3397fi 3398rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3399esac 3400fi 3401{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3402printf "%s\n" "$ac_cv_objext" >&6; } 3403OBJEXT=$ac_cv_objext 3404ac_objext=$OBJEXT 3405{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3406printf %s "checking whether the compiler supports GNU C... " >&6; } 3407if test ${ac_cv_c_compiler_gnu+y} 3408then : 3409 printf %s "(cached) " >&6 3410else case e in #( 3411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3412/* end confdefs.h. */ 3413 3414int 3415main (void) 3416{ 3417#ifndef __GNUC__ 3418 choke me 3419#endif 3420 3421 ; 3422 return 0; 3423} 3424_ACEOF 3425if ac_fn_c_try_compile "$LINENO" 3426then : 3427 ac_compiler_gnu=yes 3428else case e in #( 3429 e) ac_compiler_gnu=no ;; 3430esac 3431fi 3432rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3433ac_cv_c_compiler_gnu=$ac_compiler_gnu 3434 ;; 3435esac 3436fi 3437{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3438printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3439ac_compiler_gnu=$ac_cv_c_compiler_gnu 3440 3441if test $ac_compiler_gnu = yes; then 3442 GCC=yes 3443else 3444 GCC= 3445fi 3446ac_test_CFLAGS=${CFLAGS+y} 3447ac_save_CFLAGS=$CFLAGS 3448{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3449printf %s "checking whether $CC accepts -g... " >&6; } 3450if test ${ac_cv_prog_cc_g+y} 3451then : 3452 printf %s "(cached) " >&6 3453else case e in #( 3454 e) ac_save_c_werror_flag=$ac_c_werror_flag 3455 ac_c_werror_flag=yes 3456 ac_cv_prog_cc_g=no 3457 CFLAGS="-g" 3458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3459/* end confdefs.h. */ 3460 3461int 3462main (void) 3463{ 3464 3465 ; 3466 return 0; 3467} 3468_ACEOF 3469if ac_fn_c_try_compile "$LINENO" 3470then : 3471 ac_cv_prog_cc_g=yes 3472else case e in #( 3473 e) CFLAGS="" 3474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3475/* end confdefs.h. */ 3476 3477int 3478main (void) 3479{ 3480 3481 ; 3482 return 0; 3483} 3484_ACEOF 3485if ac_fn_c_try_compile "$LINENO" 3486then : 3487 3488else case e in #( 3489 e) ac_c_werror_flag=$ac_save_c_werror_flag 3490 CFLAGS="-g" 3491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3492/* end confdefs.h. */ 3493 3494int 3495main (void) 3496{ 3497 3498 ; 3499 return 0; 3500} 3501_ACEOF 3502if ac_fn_c_try_compile "$LINENO" 3503then : 3504 ac_cv_prog_cc_g=yes 3505fi 3506rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3507esac 3508fi 3509rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3510esac 3511fi 3512rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3513 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3514esac 3515fi 3516{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3517printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3518if test $ac_test_CFLAGS; then 3519 CFLAGS=$ac_save_CFLAGS 3520elif test $ac_cv_prog_cc_g = yes; then 3521 if test "$GCC" = yes; then 3522 CFLAGS="-g -O2" 3523 else 3524 CFLAGS="-g" 3525 fi 3526else 3527 if test "$GCC" = yes; then 3528 CFLAGS="-O2" 3529 else 3530 CFLAGS= 3531 fi 3532fi 3533ac_prog_cc_stdc=no 3534if test x$ac_prog_cc_stdc = xno 3535then : 3536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3537printf %s "checking for $CC option to enable C11 features... " >&6; } 3538if test ${ac_cv_prog_cc_c11+y} 3539then : 3540 printf %s "(cached) " >&6 3541else case e in #( 3542 e) ac_cv_prog_cc_c11=no 3543ac_save_CC=$CC 3544cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3545/* end confdefs.h. */ 3546$ac_c_conftest_c11_program 3547_ACEOF 3548for ac_arg in '' -std=gnu11 3549do 3550 CC="$ac_save_CC $ac_arg" 3551 if ac_fn_c_try_compile "$LINENO" 3552then : 3553 ac_cv_prog_cc_c11=$ac_arg 3554fi 3555rm -f core conftest.err conftest.$ac_objext conftest.beam 3556 test "x$ac_cv_prog_cc_c11" != "xno" && break 3557done 3558rm -f conftest.$ac_ext 3559CC=$ac_save_CC ;; 3560esac 3561fi 3562 3563if test "x$ac_cv_prog_cc_c11" = xno 3564then : 3565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3566printf "%s\n" "unsupported" >&6; } 3567else case e in #( 3568 e) if test "x$ac_cv_prog_cc_c11" = x 3569then : 3570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3571printf "%s\n" "none needed" >&6; } 3572else case e in #( 3573 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3574printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3575 CC="$CC $ac_cv_prog_cc_c11" ;; 3576esac 3577fi 3578 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3579 ac_prog_cc_stdc=c11 ;; 3580esac 3581fi 3582fi 3583if test x$ac_prog_cc_stdc = xno 3584then : 3585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3586printf %s "checking for $CC option to enable C99 features... " >&6; } 3587if test ${ac_cv_prog_cc_c99+y} 3588then : 3589 printf %s "(cached) " >&6 3590else case e in #( 3591 e) ac_cv_prog_cc_c99=no 3592ac_save_CC=$CC 3593cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3594/* end confdefs.h. */ 3595$ac_c_conftest_c99_program 3596_ACEOF 3597for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3598do 3599 CC="$ac_save_CC $ac_arg" 3600 if ac_fn_c_try_compile "$LINENO" 3601then : 3602 ac_cv_prog_cc_c99=$ac_arg 3603fi 3604rm -f core conftest.err conftest.$ac_objext conftest.beam 3605 test "x$ac_cv_prog_cc_c99" != "xno" && break 3606done 3607rm -f conftest.$ac_ext 3608CC=$ac_save_CC ;; 3609esac 3610fi 3611 3612if test "x$ac_cv_prog_cc_c99" = xno 3613then : 3614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3615printf "%s\n" "unsupported" >&6; } 3616else case e in #( 3617 e) if test "x$ac_cv_prog_cc_c99" = x 3618then : 3619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3620printf "%s\n" "none needed" >&6; } 3621else case e in #( 3622 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3623printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3624 CC="$CC $ac_cv_prog_cc_c99" ;; 3625esac 3626fi 3627 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3628 ac_prog_cc_stdc=c99 ;; 3629esac 3630fi 3631fi 3632if test x$ac_prog_cc_stdc = xno 3633then : 3634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3635printf %s "checking for $CC option to enable C89 features... " >&6; } 3636if test ${ac_cv_prog_cc_c89+y} 3637then : 3638 printf %s "(cached) " >&6 3639else case e in #( 3640 e) ac_cv_prog_cc_c89=no 3641ac_save_CC=$CC 3642cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3643/* end confdefs.h. */ 3644$ac_c_conftest_c89_program 3645_ACEOF 3646for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3647do 3648 CC="$ac_save_CC $ac_arg" 3649 if ac_fn_c_try_compile "$LINENO" 3650then : 3651 ac_cv_prog_cc_c89=$ac_arg 3652fi 3653rm -f core conftest.err conftest.$ac_objext conftest.beam 3654 test "x$ac_cv_prog_cc_c89" != "xno" && break 3655done 3656rm -f conftest.$ac_ext 3657CC=$ac_save_CC ;; 3658esac 3659fi 3660 3661if test "x$ac_cv_prog_cc_c89" = xno 3662then : 3663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3664printf "%s\n" "unsupported" >&6; } 3665else case e in #( 3666 e) if test "x$ac_cv_prog_cc_c89" = x 3667then : 3668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3669printf "%s\n" "none needed" >&6; } 3670else case e in #( 3671 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3672printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3673 CC="$CC $ac_cv_prog_cc_c89" ;; 3674esac 3675fi 3676 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3677 ac_prog_cc_stdc=c89 ;; 3678esac 3679fi 3680fi 3681 3682ac_ext=c 3683ac_cpp='$CPP $CPPFLAGS' 3684ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3685ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3686ac_compiler_gnu=$ac_cv_c_compiler_gnu 3687 3688 3689 ac_ext=c 3690ac_cpp='$CPP $CPPFLAGS' 3691ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3692ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3693ac_compiler_gnu=$ac_cv_c_compiler_gnu 3694{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3695printf %s "checking whether $CC understands -c and -o together... " >&6; } 3696if test ${am_cv_prog_cc_c_o+y} 3697then : 3698 printf %s "(cached) " >&6 3699else case e in #( 3700 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3701/* end confdefs.h. */ 3702 3703int 3704main (void) 3705{ 3706 3707 ; 3708 return 0; 3709} 3710_ACEOF 3711 # Make sure it works both with $CC and with simple cc. 3712 # Following AC_PROG_CC_C_O, we do the test twice because some 3713 # compilers refuse to overwrite an existing .o file with -o, 3714 # though they will create one. 3715 am_cv_prog_cc_c_o=yes 3716 for am_i in 1 2; do 3717 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3718 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3719 ac_status=$? 3720 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3721 (exit $ac_status); } \ 3722 && test -f conftest2.$ac_objext; then 3723 : OK 3724 else 3725 am_cv_prog_cc_c_o=no 3726 break 3727 fi 3728 done 3729 rm -f core conftest* 3730 unset am_i ;; 3731esac 3732fi 3733{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3734printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3735if test "$am_cv_prog_cc_c_o" != yes; then 3736 # Losing compiler, so override with the script. 3737 # FIXME: It is wrong to rewrite CC. 3738 # But if we don't then we get into trouble of one sort or another. 3739 # A longer-term fix would be to have automake use am__CC in this case, 3740 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3741 CC="$am_aux_dir/compile $CC" 3742fi 3743ac_ext=c 3744ac_cpp='$CPP $CPPFLAGS' 3745ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3746ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3747ac_compiler_gnu=$ac_cv_c_compiler_gnu 3748 3749 3750 3751ac_header= ac_cache= 3752for ac_item in $ac_header_c_list 3753do 3754 if test $ac_cache; then 3755 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3756 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3757 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3758 fi 3759 ac_header= ac_cache= 3760 elif test $ac_header; then 3761 ac_cache=$ac_item 3762 else 3763 ac_header=$ac_item 3764 fi 3765done 3766 3767 3768 3769 3770 3771 3772 3773 3774if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3775then : 3776 3777printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3778 3779fi 3780 3781 3782 3783 3784 3785 3786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3787printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3788if test ${ac_cv_safe_to_define___extensions__+y} 3789then : 3790 printf %s "(cached) " >&6 3791else case e in #( 3792 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3793/* end confdefs.h. */ 3794 3795# define __EXTENSIONS__ 1 3796 $ac_includes_default 3797int 3798main (void) 3799{ 3800 3801 ; 3802 return 0; 3803} 3804_ACEOF 3805if ac_fn_c_try_compile "$LINENO" 3806then : 3807 ac_cv_safe_to_define___extensions__=yes 3808else case e in #( 3809 e) ac_cv_safe_to_define___extensions__=no ;; 3810esac 3811fi 3812rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3813esac 3814fi 3815{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3816printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3817 3818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3819printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3820if test ${ac_cv_should_define__xopen_source+y} 3821then : 3822 printf %s "(cached) " >&6 3823else case e in #( 3824 e) ac_cv_should_define__xopen_source=no 3825 if test $ac_cv_header_wchar_h = yes 3826then : 3827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3828/* end confdefs.h. */ 3829 3830 #include <wchar.h> 3831 mbstate_t x; 3832int 3833main (void) 3834{ 3835 3836 ; 3837 return 0; 3838} 3839_ACEOF 3840if ac_fn_c_try_compile "$LINENO" 3841then : 3842 3843else case e in #( 3844 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3845/* end confdefs.h. */ 3846 3847 #define _XOPEN_SOURCE 500 3848 #include <wchar.h> 3849 mbstate_t x; 3850int 3851main (void) 3852{ 3853 3854 ; 3855 return 0; 3856} 3857_ACEOF 3858if ac_fn_c_try_compile "$LINENO" 3859then : 3860 ac_cv_should_define__xopen_source=yes 3861fi 3862rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3863esac 3864fi 3865rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3866fi ;; 3867esac 3868fi 3869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3870printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3871 3872 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3873 3874 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3875 3876 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3877 3878 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3879 3880 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3881 3882 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3883 3884 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3885 3886 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3887 3888 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3889 3890 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3891 3892 printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 3893 3894 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3895 3896 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3897 3898 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3899 3900 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3901 3902 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3903 3904 if test $ac_cv_header_minix_config_h = yes 3905then : 3906 MINIX=yes 3907 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3908 3909 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3910 3911 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3912 3913else case e in #( 3914 e) MINIX= ;; 3915esac 3916fi 3917 if test $ac_cv_safe_to_define___extensions__ = yes 3918then : 3919 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3920 3921fi 3922 if test $ac_cv_should_define__xopen_source = yes 3923then : 3924 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3925 3926fi 3927 3928 3929# Initialize Automake 3930am__api_version='1.16' 3931 3932 3933 # Find a good install program. We prefer a C program (faster), 3934# so one script is as good as another. But avoid the broken or 3935# incompatible versions: 3936# SysV /etc/install, /usr/sbin/install 3937# SunOS /usr/etc/install 3938# IRIX /sbin/install 3939# AIX /bin/install 3940# AmigaOS /C/install, which installs bootblocks on floppy discs 3941# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3942# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3943# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3944# OS/2's system install, which has a completely different semantic 3945# ./install, which can be erroneously created by make from ./install.sh. 3946# Reject install programs that cannot install multiple files. 3947{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3948printf %s "checking for a BSD-compatible install... " >&6; } 3949if test -z "$INSTALL"; then 3950if test ${ac_cv_path_install+y} 3951then : 3952 printf %s "(cached) " >&6 3953else case e in #( 3954 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3955for as_dir in $PATH 3956do 3957 IFS=$as_save_IFS 3958 case $as_dir in #((( 3959 '') as_dir=./ ;; 3960 */) ;; 3961 *) as_dir=$as_dir/ ;; 3962 esac 3963 # Account for fact that we put trailing slashes in our PATH walk. 3964case $as_dir in #(( 3965 ./ | /[cC]/* | \ 3966 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3967 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3968 /usr/ucb/* ) ;; 3969 *) 3970 # OSF1 and SCO ODT 3.0 have their own names for install. 3971 # Don't use installbsd from OSF since it installs stuff as root 3972 # by default. 3973 for ac_prog in ginstall scoinst install; do 3974 for ac_exec_ext in '' $ac_executable_extensions; do 3975 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3976 if test $ac_prog = install && 3977 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3978 # AIX install. It has an incompatible calling convention. 3979 : 3980 elif test $ac_prog = install && 3981 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3982 # program-specific install script used by HP pwplus--don't use. 3983 : 3984 else 3985 rm -rf conftest.one conftest.two conftest.dir 3986 echo one > conftest.one 3987 echo two > conftest.two 3988 mkdir conftest.dir 3989 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3990 test -s conftest.one && test -s conftest.two && 3991 test -s conftest.dir/conftest.one && 3992 test -s conftest.dir/conftest.two 3993 then 3994 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3995 break 3 3996 fi 3997 fi 3998 fi 3999 done 4000 done 4001 ;; 4002esac 4003 4004 done 4005IFS=$as_save_IFS 4006 4007rm -rf conftest.one conftest.two conftest.dir 4008 ;; 4009esac 4010fi 4011 if test ${ac_cv_path_install+y}; then 4012 INSTALL=$ac_cv_path_install 4013 else 4014 # As a last resort, use the slow shell script. Don't cache a 4015 # value for INSTALL within a source directory, because that will 4016 # break other packages using the cache if that directory is 4017 # removed, or if the value is a relative name. 4018 INSTALL=$ac_install_sh 4019 fi 4020fi 4021{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4022printf "%s\n" "$INSTALL" >&6; } 4023 4024# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4025# It thinks the first close brace ends the variable substitution. 4026test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4027 4028test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4029 4030test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4031 4032{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4033printf %s "checking whether build environment is sane... " >&6; } 4034# Reject unsafe characters in $srcdir or the absolute working directory 4035# name. Accept space and tab only in the latter. 4036am_lf=' 4037' 4038case `pwd` in 4039 *[\\\"\#\$\&\'\`$am_lf]*) 4040 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4041esac 4042case $srcdir in 4043 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4044 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4045esac 4046 4047# Do 'set' in a subshell so we don't clobber the current shell's 4048# arguments. Must try -L first in case configure is actually a 4049# symlink; some systems play weird games with the mod time of symlinks 4050# (eg FreeBSD returns the mod time of the symlink's containing 4051# directory). 4052if ( 4053 am_has_slept=no 4054 for am_try in 1 2; do 4055 echo "timestamp, slept: $am_has_slept" > conftest.file 4056 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4057 if test "$*" = "X"; then 4058 # -L didn't work. 4059 set X `ls -t "$srcdir/configure" conftest.file` 4060 fi 4061 if test "$*" != "X $srcdir/configure conftest.file" \ 4062 && test "$*" != "X conftest.file $srcdir/configure"; then 4063 4064 # If neither matched, then we have a broken ls. This can happen 4065 # if, for instance, CONFIG_SHELL is bash and it inherits a 4066 # broken ls alias from the environment. This has actually 4067 # happened. Such a system could not be considered "sane". 4068 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 4069 alias in your environment" "$LINENO" 5 4070 fi 4071 if test "$2" = conftest.file || test $am_try -eq 2; then 4072 break 4073 fi 4074 # Just in case. 4075 sleep 1 4076 am_has_slept=yes 4077 done 4078 test "$2" = conftest.file 4079 ) 4080then 4081 # Ok. 4082 : 4083else 4084 as_fn_error $? "newly created file is older than distributed files! 4085Check your system clock" "$LINENO" 5 4086fi 4087{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4088printf "%s\n" "yes" >&6; } 4089# If we didn't sleep, we still need to ensure time stamps of config.status and 4090# generated files are strictly newer. 4091am_sleep_pid= 4092if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4093 ( sleep 1 ) & 4094 am_sleep_pid=$! 4095fi 4096 4097rm -f conftest.file 4098 4099test "$program_prefix" != NONE && 4100 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4101# Use a double $ so make ignores it. 4102test "$program_suffix" != NONE && 4103 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4104# Double any \ or $. 4105# By default was 's,x,x', remove it if useless. 4106ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4107program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4108 4109 4110 if test x"${MISSING+set}" != xset; then 4111 MISSING="\${SHELL} '$am_aux_dir/missing'" 4112fi 4113# Use eval to expand $SHELL 4114if eval "$MISSING --is-lightweight"; then 4115 am_missing_run="$MISSING " 4116else 4117 am_missing_run= 4118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4119printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4120fi 4121 4122if test x"${install_sh+set}" != xset; then 4123 case $am_aux_dir in 4124 *\ * | *\ *) 4125 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4126 *) 4127 install_sh="\${SHELL} $am_aux_dir/install-sh" 4128 esac 4129fi 4130 4131# Installed binaries are usually stripped using 'strip' when the user 4132# run "make install-strip". However 'strip' might not be the right 4133# tool to use in cross-compilation environments, therefore Automake 4134# will honor the 'STRIP' environment variable to overrule this program. 4135if test "$cross_compiling" != no; then 4136 if test -n "$ac_tool_prefix"; then 4137 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4138set dummy ${ac_tool_prefix}strip; ac_word=$2 4139{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4140printf %s "checking for $ac_word... " >&6; } 4141if test ${ac_cv_prog_STRIP+y} 4142then : 4143 printf %s "(cached) " >&6 4144else case e in #( 4145 e) if test -n "$STRIP"; then 4146 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4147else 4148as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4149for as_dir in $PATH 4150do 4151 IFS=$as_save_IFS 4152 case $as_dir in #((( 4153 '') as_dir=./ ;; 4154 */) ;; 4155 *) as_dir=$as_dir/ ;; 4156 esac 4157 for ac_exec_ext in '' $ac_executable_extensions; do 4158 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4159 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4160 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4161 break 2 4162 fi 4163done 4164 done 4165IFS=$as_save_IFS 4166 4167fi ;; 4168esac 4169fi 4170STRIP=$ac_cv_prog_STRIP 4171if test -n "$STRIP"; then 4172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4173printf "%s\n" "$STRIP" >&6; } 4174else 4175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4176printf "%s\n" "no" >&6; } 4177fi 4178 4179 4180fi 4181if test -z "$ac_cv_prog_STRIP"; then 4182 ac_ct_STRIP=$STRIP 4183 # Extract the first word of "strip", so it can be a program name with args. 4184set dummy strip; ac_word=$2 4185{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4186printf %s "checking for $ac_word... " >&6; } 4187if test ${ac_cv_prog_ac_ct_STRIP+y} 4188then : 4189 printf %s "(cached) " >&6 4190else case e in #( 4191 e) if test -n "$ac_ct_STRIP"; then 4192 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4193else 4194as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4195for as_dir in $PATH 4196do 4197 IFS=$as_save_IFS 4198 case $as_dir in #((( 4199 '') as_dir=./ ;; 4200 */) ;; 4201 *) as_dir=$as_dir/ ;; 4202 esac 4203 for ac_exec_ext in '' $ac_executable_extensions; do 4204 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4205 ac_cv_prog_ac_ct_STRIP="strip" 4206 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4207 break 2 4208 fi 4209done 4210 done 4211IFS=$as_save_IFS 4212 4213fi ;; 4214esac 4215fi 4216ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4217if test -n "$ac_ct_STRIP"; then 4218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4219printf "%s\n" "$ac_ct_STRIP" >&6; } 4220else 4221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4222printf "%s\n" "no" >&6; } 4223fi 4224 4225 if test "x$ac_ct_STRIP" = x; then 4226 STRIP=":" 4227 else 4228 case $cross_compiling:$ac_tool_warned in 4229yes:) 4230{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4231printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4232ac_tool_warned=yes ;; 4233esac 4234 STRIP=$ac_ct_STRIP 4235 fi 4236else 4237 STRIP="$ac_cv_prog_STRIP" 4238fi 4239 4240fi 4241INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4242 4243 4244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4245printf %s "checking for a race-free mkdir -p... " >&6; } 4246if test -z "$MKDIR_P"; then 4247 if test ${ac_cv_path_mkdir+y} 4248then : 4249 printf %s "(cached) " >&6 4250else case e in #( 4251 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4252for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4253do 4254 IFS=$as_save_IFS 4255 case $as_dir in #((( 4256 '') as_dir=./ ;; 4257 */) ;; 4258 *) as_dir=$as_dir/ ;; 4259 esac 4260 for ac_prog in mkdir gmkdir; do 4261 for ac_exec_ext in '' $ac_executable_extensions; do 4262 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4263 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4264 'mkdir ('*'coreutils) '* | \ 4265 *'BusyBox '* | \ 4266 'mkdir (fileutils) '4.1*) 4267 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4268 break 3;; 4269 esac 4270 done 4271 done 4272 done 4273IFS=$as_save_IFS 4274 ;; 4275esac 4276fi 4277 4278 test -d ./--version && rmdir ./--version 4279 if test ${ac_cv_path_mkdir+y}; then 4280 MKDIR_P="$ac_cv_path_mkdir -p" 4281 else 4282 # As a last resort, use plain mkdir -p, 4283 # in the hope it doesn't have the bugs of ancient mkdir. 4284 MKDIR_P='mkdir -p' 4285 fi 4286fi 4287{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4288printf "%s\n" "$MKDIR_P" >&6; } 4289 4290for ac_prog in gawk mawk nawk awk 4291do 4292 # Extract the first word of "$ac_prog", so it can be a program name with args. 4293set dummy $ac_prog; ac_word=$2 4294{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4295printf %s "checking for $ac_word... " >&6; } 4296if test ${ac_cv_prog_AWK+y} 4297then : 4298 printf %s "(cached) " >&6 4299else case e in #( 4300 e) if test -n "$AWK"; then 4301 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4302else 4303as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4304for as_dir in $PATH 4305do 4306 IFS=$as_save_IFS 4307 case $as_dir in #((( 4308 '') as_dir=./ ;; 4309 */) ;; 4310 *) as_dir=$as_dir/ ;; 4311 esac 4312 for ac_exec_ext in '' $ac_executable_extensions; do 4313 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4314 ac_cv_prog_AWK="$ac_prog" 4315 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4316 break 2 4317 fi 4318done 4319 done 4320IFS=$as_save_IFS 4321 4322fi ;; 4323esac 4324fi 4325AWK=$ac_cv_prog_AWK 4326if test -n "$AWK"; then 4327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4328printf "%s\n" "$AWK" >&6; } 4329else 4330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4331printf "%s\n" "no" >&6; } 4332fi 4333 4334 4335 test -n "$AWK" && break 4336done 4337 4338{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4339printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4340set x ${MAKE-make} 4341ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4342if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4343then : 4344 printf %s "(cached) " >&6 4345else case e in #( 4346 e) cat >conftest.make <<\_ACEOF 4347SHELL = /bin/sh 4348all: 4349 @echo '@@@%%%=$(MAKE)=@@@%%%' 4350_ACEOF 4351# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4352case `${MAKE-make} -f conftest.make 2>/dev/null` in 4353 *@@@%%%=?*=@@@%%%*) 4354 eval ac_cv_prog_make_${ac_make}_set=yes;; 4355 *) 4356 eval ac_cv_prog_make_${ac_make}_set=no;; 4357esac 4358rm -f conftest.make ;; 4359esac 4360fi 4361if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4363printf "%s\n" "yes" >&6; } 4364 SET_MAKE= 4365else 4366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4367printf "%s\n" "no" >&6; } 4368 SET_MAKE="MAKE=${MAKE-make}" 4369fi 4370 4371rm -rf .tst 2>/dev/null 4372mkdir .tst 2>/dev/null 4373if test -d .tst; then 4374 am__leading_dot=. 4375else 4376 am__leading_dot=_ 4377fi 4378rmdir .tst 2>/dev/null 4379 4380DEPDIR="${am__leading_dot}deps" 4381 4382ac_config_commands="$ac_config_commands depfiles" 4383 4384{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4385printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4386cat > confinc.mk << 'END' 4387am__doit: 4388 @echo this is the am__doit target >confinc.out 4389.PHONY: am__doit 4390END 4391am__include="#" 4392am__quote= 4393# BSD make does it like this. 4394echo '.include "confinc.mk" # ignored' > confmf.BSD 4395# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4396echo 'include confinc.mk # ignored' > confmf.GNU 4397_am_result=no 4398for s in GNU BSD; do 4399 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4400 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4401 ac_status=$? 4402 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4403 (exit $ac_status); } 4404 case $?:`cat confinc.out 2>/dev/null` in #( 4405 '0:this is the am__doit target') : 4406 case $s in #( 4407 BSD) : 4408 am__include='.include' am__quote='"' ;; #( 4409 *) : 4410 am__include='include' am__quote='' ;; 4411esac ;; #( 4412 *) : 4413 ;; 4414esac 4415 if test "$am__include" != "#"; then 4416 _am_result="yes ($s style)" 4417 break 4418 fi 4419done 4420rm -f confinc.* confmf.* 4421{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4422printf "%s\n" "${_am_result}" >&6; } 4423 4424# Check whether --enable-dependency-tracking was given. 4425if test ${enable_dependency_tracking+y} 4426then : 4427 enableval=$enable_dependency_tracking; 4428fi 4429 4430if test "x$enable_dependency_tracking" != xno; then 4431 am_depcomp="$ac_aux_dir/depcomp" 4432 AMDEPBACKSLASH='\' 4433 am__nodep='_no' 4434fi 4435 if test "x$enable_dependency_tracking" != xno; then 4436 AMDEP_TRUE= 4437 AMDEP_FALSE='#' 4438else 4439 AMDEP_TRUE='#' 4440 AMDEP_FALSE= 4441fi 4442 4443 4444# Check whether --enable-silent-rules was given. 4445if test ${enable_silent_rules+y} 4446then : 4447 enableval=$enable_silent_rules; 4448fi 4449 4450case $enable_silent_rules in # ((( 4451 yes) AM_DEFAULT_VERBOSITY=0;; 4452 no) AM_DEFAULT_VERBOSITY=1;; 4453 *) AM_DEFAULT_VERBOSITY=1;; 4454esac 4455am_make=${MAKE-make} 4456{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4457printf %s "checking whether $am_make supports nested variables... " >&6; } 4458if test ${am_cv_make_support_nested_variables+y} 4459then : 4460 printf %s "(cached) " >&6 4461else case e in #( 4462 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 4463BAR0=false 4464BAR1=true 4465V=1 4466am__doit: 4467 @$(TRUE) 4468.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4469 am_cv_make_support_nested_variables=yes 4470else 4471 am_cv_make_support_nested_variables=no 4472fi ;; 4473esac 4474fi 4475{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4476printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4477if test $am_cv_make_support_nested_variables = yes; then 4478 AM_V='$(V)' 4479 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4480else 4481 AM_V=$AM_DEFAULT_VERBOSITY 4482 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4483fi 4484AM_BACKSLASH='\' 4485 4486if test "`cd $srcdir && pwd`" != "`pwd`"; then 4487 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4488 # is not polluted with repeated "-I." 4489 am__isrc=' -I$(srcdir)' 4490 # test to see if srcdir already configured 4491 if test -f $srcdir/config.status; then 4492 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4493 fi 4494fi 4495 4496# test whether we have cygpath 4497if test -z "$CYGPATH_W"; then 4498 if (cygpath --version) >/dev/null 2>/dev/null; then 4499 CYGPATH_W='cygpath -w' 4500 else 4501 CYGPATH_W=echo 4502 fi 4503fi 4504 4505 4506# Define the identity of the package. 4507 PACKAGE='libfontenc' 4508 VERSION='1.1.8' 4509 4510 4511printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4512 4513 4514printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4515 4516# Some tools Automake needs. 4517 4518ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4519 4520 4521AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4522 4523 4524AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4525 4526 4527AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4528 4529 4530MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4531 4532# For better backward compatibility. To be removed once Automake 1.9.x 4533# dies out for good. For more background, see: 4534# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4535# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4536mkdir_p='$(MKDIR_P)' 4537 4538# We need awk for the "check" target (and possibly the TAP driver). The 4539# system "awk" is bad on some platforms. 4540# Always define AMTAR for backward compatibility. Yes, it's still used 4541# in the wild :-( We should find a proper way to deprecate it ... 4542AMTAR='$${TAR-tar}' 4543 4544 4545# We'll loop over all known methods to create a tar archive until one works. 4546_am_tools='gnutar pax cpio none' 4547 4548am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4549 4550 4551 4552 4553 4554depcc="$CC" am_compiler_list= 4555 4556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4557printf %s "checking dependency style of $depcc... " >&6; } 4558if test ${am_cv_CC_dependencies_compiler_type+y} 4559then : 4560 printf %s "(cached) " >&6 4561else case e in #( 4562 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4563 # We make a subdir and do the tests there. Otherwise we can end up 4564 # making bogus files that we don't know about and never remove. For 4565 # instance it was reported that on HP-UX the gcc test will end up 4566 # making a dummy file named 'D' -- because '-MD' means "put the output 4567 # in D". 4568 rm -rf conftest.dir 4569 mkdir conftest.dir 4570 # Copy depcomp to subdir because otherwise we won't find it if we're 4571 # using a relative directory. 4572 cp "$am_depcomp" conftest.dir 4573 cd conftest.dir 4574 # We will build objects and dependencies in a subdirectory because 4575 # it helps to detect inapplicable dependency modes. For instance 4576 # both Tru64's cc and ICC support -MD to output dependencies as a 4577 # side effect of compilation, but ICC will put the dependencies in 4578 # the current directory while Tru64 will put them in the object 4579 # directory. 4580 mkdir sub 4581 4582 am_cv_CC_dependencies_compiler_type=none 4583 if test "$am_compiler_list" = ""; then 4584 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4585 fi 4586 am__universal=false 4587 case " $depcc " in #( 4588 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4589 esac 4590 4591 for depmode in $am_compiler_list; do 4592 # Setup a source with many dependencies, because some compilers 4593 # like to wrap large dependency lists on column 80 (with \), and 4594 # we should not choose a depcomp mode which is confused by this. 4595 # 4596 # We need to recreate these files for each test, as the compiler may 4597 # overwrite some of them when testing with obscure command lines. 4598 # This happens at least with the AIX C compiler. 4599 : > sub/conftest.c 4600 for i in 1 2 3 4 5 6; do 4601 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4602 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4603 # Solaris 10 /bin/sh. 4604 echo '/* dummy */' > sub/conftst$i.h 4605 done 4606 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4607 4608 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4609 # mode. It turns out that the SunPro C++ compiler does not properly 4610 # handle '-M -o', and we need to detect this. Also, some Intel 4611 # versions had trouble with output in subdirs. 4612 am__obj=sub/conftest.${OBJEXT-o} 4613 am__minus_obj="-o $am__obj" 4614 case $depmode in 4615 gcc) 4616 # This depmode causes a compiler race in universal mode. 4617 test "$am__universal" = false || continue 4618 ;; 4619 nosideeffect) 4620 # After this tag, mechanisms are not by side-effect, so they'll 4621 # only be used when explicitly requested. 4622 if test "x$enable_dependency_tracking" = xyes; then 4623 continue 4624 else 4625 break 4626 fi 4627 ;; 4628 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4629 # This compiler won't grok '-c -o', but also, the minuso test has 4630 # not run yet. These depmodes are late enough in the game, and 4631 # so weak that their functioning should not be impacted. 4632 am__obj=conftest.${OBJEXT-o} 4633 am__minus_obj= 4634 ;; 4635 none) break ;; 4636 esac 4637 if depmode=$depmode \ 4638 source=sub/conftest.c object=$am__obj \ 4639 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4640 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4641 >/dev/null 2>conftest.err && 4642 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4643 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4644 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4645 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4646 # icc doesn't choke on unknown options, it will just issue warnings 4647 # or remarks (even with -Werror). So we grep stderr for any message 4648 # that says an option was ignored or not supported. 4649 # When given -MP, icc 7.0 and 7.1 complain thusly: 4650 # icc: Command line warning: ignoring option '-M'; no argument required 4651 # The diagnosis changed in icc 8.0: 4652 # icc: Command line remark: option '-MP' not supported 4653 if (grep 'ignoring option' conftest.err || 4654 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4655 am_cv_CC_dependencies_compiler_type=$depmode 4656 break 4657 fi 4658 fi 4659 done 4660 4661 cd .. 4662 rm -rf conftest.dir 4663else 4664 am_cv_CC_dependencies_compiler_type=none 4665fi 4666 ;; 4667esac 4668fi 4669{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4670printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4671CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4672 4673 if 4674 test "x$enable_dependency_tracking" != xno \ 4675 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4676 am__fastdepCC_TRUE= 4677 am__fastdepCC_FALSE='#' 4678else 4679 am__fastdepCC_TRUE='#' 4680 am__fastdepCC_FALSE= 4681fi 4682 4683 4684# Variables for tags utilities; see am/tags.am 4685if test -z "$CTAGS"; then 4686 CTAGS=ctags 4687fi 4688 4689if test -z "$ETAGS"; then 4690 ETAGS=etags 4691fi 4692 4693if test -z "$CSCOPE"; then 4694 CSCOPE=cscope 4695fi 4696 4697 4698 4699# POSIX will say in a future version that running "rm -f" with no argument 4700# is OK; and we want to be able to make that assumption in our Makefile 4701# recipes. So use an aggressive probe to check that the usage we want is 4702# actually supported "in the wild" to an acceptable degree. 4703# See automake bug#10828. 4704# To make any issue more visible, cause the running configure to be aborted 4705# by default if the 'rm' program in use doesn't match our expectations; the 4706# user can still override this though. 4707if rm -f && rm -fr && rm -rf; then : OK; else 4708 cat >&2 <<'END' 4709Oops! 4710 4711Your 'rm' program seems unable to run without file operands specified 4712on the command line, even when the '-f' option is present. This is contrary 4713to the behaviour of most rm programs out there, and not conforming with 4714the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4715 4716Please tell bug-automake@gnu.org about your system, including the value 4717of your $PATH and any error possibly output before this message. This 4718can help us improve future automake versions. 4719 4720END 4721 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4722 echo 'Configuration will proceed anyway, since you have set the' >&2 4723 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4724 echo >&2 4725 else 4726 cat >&2 <<'END' 4727Aborting the configuration process, to ensure you take notice of the issue. 4728 4729You can download and install GNU coreutils to get an 'rm' implementation 4730that behaves properly: <https://www.gnu.org/software/coreutils/>. 4731 4732If you want to complete the configuration process using your problematic 4733'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4734to "yes", and re-run configure. 4735 4736END 4737 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4738 fi 4739fi 4740 4741 4742# Initialize libtool 4743case `pwd` in 4744 *\ * | *\ *) 4745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 4746printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 4747esac 4748 4749 4750 4751macro_version='2.4.7' 4752macro_revision='2.4.7' 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767ltmain=$ac_aux_dir/ltmain.sh 4768 4769 4770 4771 # Make sure we can run config.sub. 4772$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4773 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4774 4775{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4776printf %s "checking build system type... " >&6; } 4777if test ${ac_cv_build+y} 4778then : 4779 printf %s "(cached) " >&6 4780else case e in #( 4781 e) ac_build_alias=$build_alias 4782test "x$ac_build_alias" = x && 4783 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4784test "x$ac_build_alias" = x && 4785 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4786ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4787 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4788 ;; 4789esac 4790fi 4791{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4792printf "%s\n" "$ac_cv_build" >&6; } 4793case $ac_cv_build in 4794*-*-*) ;; 4795*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4796esac 4797build=$ac_cv_build 4798ac_save_IFS=$IFS; IFS='-' 4799set x $ac_cv_build 4800shift 4801build_cpu=$1 4802build_vendor=$2 4803shift; shift 4804# Remember, the first character of IFS is used to create $*, 4805# except with old shells: 4806build_os=$* 4807IFS=$ac_save_IFS 4808case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4809 4810 4811{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4812printf %s "checking host system type... " >&6; } 4813if test ${ac_cv_host+y} 4814then : 4815 printf %s "(cached) " >&6 4816else case e in #( 4817 e) if test "x$host_alias" = x; then 4818 ac_cv_host=$ac_cv_build 4819else 4820 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4821 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4822fi 4823 ;; 4824esac 4825fi 4826{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4827printf "%s\n" "$ac_cv_host" >&6; } 4828case $ac_cv_host in 4829*-*-*) ;; 4830*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4831esac 4832host=$ac_cv_host 4833ac_save_IFS=$IFS; IFS='-' 4834set x $ac_cv_host 4835shift 4836host_cpu=$1 4837host_vendor=$2 4838shift; shift 4839# Remember, the first character of IFS is used to create $*, 4840# except with old shells: 4841host_os=$* 4842IFS=$ac_save_IFS 4843case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4844 4845 4846# Backslashify metacharacters that are still active within 4847# double-quoted strings. 4848sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 4849 4850# Same as above, but do not quote variable references. 4851double_quote_subst='s/\(["`\\]\)/\\\1/g' 4852 4853# Sed substitution to delay expansion of an escaped shell variable in a 4854# double_quote_subst'ed string. 4855delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 4856 4857# Sed substitution to delay expansion of an escaped single quote. 4858delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 4859 4860# Sed substitution to avoid accidental globbing in evaled expressions 4861no_glob_subst='s/\*/\\\*/g' 4862 4863ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4864ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 4865ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 4866 4867{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 4868printf %s "checking how to print strings... " >&6; } 4869# Test print first, because it will be a builtin if present. 4870if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 4871 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 4872 ECHO='print -r --' 4873elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 4874 ECHO='printf %s\n' 4875else 4876 # Use this function as a fallback that always works. 4877 func_fallback_echo () 4878 { 4879 eval 'cat <<_LTECHO_EOF 4880$1 4881_LTECHO_EOF' 4882 } 4883 ECHO='func_fallback_echo' 4884fi 4885 4886# func_echo_all arg... 4887# Invoke $ECHO with all args, space-separated. 4888func_echo_all () 4889{ 4890 $ECHO "" 4891} 4892 4893case $ECHO in 4894 printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5 4895printf "%s\n" "printf" >&6; } ;; 4896 print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 4897printf "%s\n" "print -r" >&6; } ;; 4898 *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5 4899printf "%s\n" "cat" >&6; } ;; 4900esac 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4916printf %s "checking for a sed that does not truncate output... " >&6; } 4917if test ${ac_cv_path_SED+y} 4918then : 4919 printf %s "(cached) " >&6 4920else case e in #( 4921 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4922 for ac_i in 1 2 3 4 5 6 7; do 4923 ac_script="$ac_script$as_nl$ac_script" 4924 done 4925 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4926 { ac_script=; unset ac_script;} 4927 if test -z "$SED"; then 4928 ac_path_SED_found=false 4929 # Loop through the user's path and test for each of PROGNAME-LIST 4930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4931for as_dir in $PATH 4932do 4933 IFS=$as_save_IFS 4934 case $as_dir in #((( 4935 '') as_dir=./ ;; 4936 */) ;; 4937 *) as_dir=$as_dir/ ;; 4938 esac 4939 for ac_prog in sed gsed 4940 do 4941 for ac_exec_ext in '' $ac_executable_extensions; do 4942 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4943 as_fn_executable_p "$ac_path_SED" || continue 4944# Check for GNU ac_path_SED and select it if it is found. 4945 # Check for GNU $ac_path_SED 4946case `"$ac_path_SED" --version 2>&1` in #( 4947*GNU*) 4948 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4949#( 4950*) 4951 ac_count=0 4952 printf %s 0123456789 >"conftest.in" 4953 while : 4954 do 4955 cat "conftest.in" "conftest.in" >"conftest.tmp" 4956 mv "conftest.tmp" "conftest.in" 4957 cp "conftest.in" "conftest.nl" 4958 printf "%s\n" '' >> "conftest.nl" 4959 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4960 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4961 as_fn_arith $ac_count + 1 && ac_count=$as_val 4962 if test $ac_count -gt ${ac_path_SED_max-0}; then 4963 # Best one so far, save it but keep looking for a better one 4964 ac_cv_path_SED="$ac_path_SED" 4965 ac_path_SED_max=$ac_count 4966 fi 4967 # 10*(2^10) chars as input seems more than enough 4968 test $ac_count -gt 10 && break 4969 done 4970 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4971esac 4972 4973 $ac_path_SED_found && break 3 4974 done 4975 done 4976 done 4977IFS=$as_save_IFS 4978 if test -z "$ac_cv_path_SED"; then 4979 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4980 fi 4981else 4982 ac_cv_path_SED=$SED 4983fi 4984 ;; 4985esac 4986fi 4987{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4988printf "%s\n" "$ac_cv_path_SED" >&6; } 4989 SED="$ac_cv_path_SED" 4990 rm -f conftest.sed 4991 4992test -z "$SED" && SED=sed 4993Xsed="$SED -e 1s/^X//" 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 5006printf %s "checking for grep that handles long lines and -e... " >&6; } 5007if test ${ac_cv_path_GREP+y} 5008then : 5009 printf %s "(cached) " >&6 5010else case e in #( 5011 e) if test -z "$GREP"; then 5012 ac_path_GREP_found=false 5013 # Loop through the user's path and test for each of PROGNAME-LIST 5014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5015for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5016do 5017 IFS=$as_save_IFS 5018 case $as_dir in #((( 5019 '') as_dir=./ ;; 5020 */) ;; 5021 *) as_dir=$as_dir/ ;; 5022 esac 5023 for ac_prog in grep ggrep 5024 do 5025 for ac_exec_ext in '' $ac_executable_extensions; do 5026 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 5027 as_fn_executable_p "$ac_path_GREP" || continue 5028# Check for GNU ac_path_GREP and select it if it is found. 5029 # Check for GNU $ac_path_GREP 5030case `"$ac_path_GREP" --version 2>&1` in #( 5031*GNU*) 5032 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 5033#( 5034*) 5035 ac_count=0 5036 printf %s 0123456789 >"conftest.in" 5037 while : 5038 do 5039 cat "conftest.in" "conftest.in" >"conftest.tmp" 5040 mv "conftest.tmp" "conftest.in" 5041 cp "conftest.in" "conftest.nl" 5042 printf "%s\n" 'GREP' >> "conftest.nl" 5043 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5044 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5045 as_fn_arith $ac_count + 1 && ac_count=$as_val 5046 if test $ac_count -gt ${ac_path_GREP_max-0}; then 5047 # Best one so far, save it but keep looking for a better one 5048 ac_cv_path_GREP="$ac_path_GREP" 5049 ac_path_GREP_max=$ac_count 5050 fi 5051 # 10*(2^10) chars as input seems more than enough 5052 test $ac_count -gt 10 && break 5053 done 5054 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5055esac 5056 5057 $ac_path_GREP_found && break 3 5058 done 5059 done 5060 done 5061IFS=$as_save_IFS 5062 if test -z "$ac_cv_path_GREP"; then 5063 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5064 fi 5065else 5066 ac_cv_path_GREP=$GREP 5067fi 5068 ;; 5069esac 5070fi 5071{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 5072printf "%s\n" "$ac_cv_path_GREP" >&6; } 5073 GREP="$ac_cv_path_GREP" 5074 5075 5076{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 5077printf %s "checking for egrep... " >&6; } 5078if test ${ac_cv_path_EGREP+y} 5079then : 5080 printf %s "(cached) " >&6 5081else case e in #( 5082 e) if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5083 then ac_cv_path_EGREP="$GREP -E" 5084 else 5085 if test -z "$EGREP"; then 5086 ac_path_EGREP_found=false 5087 # Loop through the user's path and test for each of PROGNAME-LIST 5088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5089for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5090do 5091 IFS=$as_save_IFS 5092 case $as_dir in #((( 5093 '') as_dir=./ ;; 5094 */) ;; 5095 *) as_dir=$as_dir/ ;; 5096 esac 5097 for ac_prog in egrep 5098 do 5099 for ac_exec_ext in '' $ac_executable_extensions; do 5100 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 5101 as_fn_executable_p "$ac_path_EGREP" || continue 5102# Check for GNU ac_path_EGREP and select it if it is found. 5103 # Check for GNU $ac_path_EGREP 5104case `"$ac_path_EGREP" --version 2>&1` in #( 5105*GNU*) 5106 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5107#( 5108*) 5109 ac_count=0 5110 printf %s 0123456789 >"conftest.in" 5111 while : 5112 do 5113 cat "conftest.in" "conftest.in" >"conftest.tmp" 5114 mv "conftest.tmp" "conftest.in" 5115 cp "conftest.in" "conftest.nl" 5116 printf "%s\n" 'EGREP' >> "conftest.nl" 5117 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5118 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5119 as_fn_arith $ac_count + 1 && ac_count=$as_val 5120 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5121 # Best one so far, save it but keep looking for a better one 5122 ac_cv_path_EGREP="$ac_path_EGREP" 5123 ac_path_EGREP_max=$ac_count 5124 fi 5125 # 10*(2^10) chars as input seems more than enough 5126 test $ac_count -gt 10 && break 5127 done 5128 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5129esac 5130 5131 $ac_path_EGREP_found && break 3 5132 done 5133 done 5134 done 5135IFS=$as_save_IFS 5136 if test -z "$ac_cv_path_EGREP"; then 5137 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5138 fi 5139else 5140 ac_cv_path_EGREP=$EGREP 5141fi 5142 5143 fi ;; 5144esac 5145fi 5146{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5147printf "%s\n" "$ac_cv_path_EGREP" >&6; } 5148 EGREP="$ac_cv_path_EGREP" 5149 5150 EGREP_TRADITIONAL=$EGREP 5151 ac_cv_path_EGREP_TRADITIONAL=$EGREP 5152 5153{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 5154printf %s "checking for fgrep... " >&6; } 5155if test ${ac_cv_path_FGREP+y} 5156then : 5157 printf %s "(cached) " >&6 5158else case e in #( 5159 e) if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 5160 then ac_cv_path_FGREP="$GREP -F" 5161 else 5162 if test -z "$FGREP"; then 5163 ac_path_FGREP_found=false 5164 # Loop through the user's path and test for each of PROGNAME-LIST 5165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5166for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5167do 5168 IFS=$as_save_IFS 5169 case $as_dir in #((( 5170 '') as_dir=./ ;; 5171 */) ;; 5172 *) as_dir=$as_dir/ ;; 5173 esac 5174 for ac_prog in fgrep 5175 do 5176 for ac_exec_ext in '' $ac_executable_extensions; do 5177 ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" 5178 as_fn_executable_p "$ac_path_FGREP" || continue 5179# Check for GNU ac_path_FGREP and select it if it is found. 5180 # Check for GNU $ac_path_FGREP 5181case `"$ac_path_FGREP" --version 2>&1` in #( 5182*GNU*) 5183 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 5184#( 5185*) 5186 ac_count=0 5187 printf %s 0123456789 >"conftest.in" 5188 while : 5189 do 5190 cat "conftest.in" "conftest.in" >"conftest.tmp" 5191 mv "conftest.tmp" "conftest.in" 5192 cp "conftest.in" "conftest.nl" 5193 printf "%s\n" 'FGREP' >> "conftest.nl" 5194 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 5195 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5196 as_fn_arith $ac_count + 1 && ac_count=$as_val 5197 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 5198 # Best one so far, save it but keep looking for a better one 5199 ac_cv_path_FGREP="$ac_path_FGREP" 5200 ac_path_FGREP_max=$ac_count 5201 fi 5202 # 10*(2^10) chars as input seems more than enough 5203 test $ac_count -gt 10 && break 5204 done 5205 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5206esac 5207 5208 $ac_path_FGREP_found && break 3 5209 done 5210 done 5211 done 5212IFS=$as_save_IFS 5213 if test -z "$ac_cv_path_FGREP"; then 5214 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5215 fi 5216else 5217 ac_cv_path_FGREP=$FGREP 5218fi 5219 5220 fi ;; 5221esac 5222fi 5223{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 5224printf "%s\n" "$ac_cv_path_FGREP" >&6; } 5225 FGREP="$ac_cv_path_FGREP" 5226 5227 5228test -z "$GREP" && GREP=grep 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248# Check whether --with-gnu-ld was given. 5249if test ${with_gnu_ld+y} 5250then : 5251 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 5252else case e in #( 5253 e) with_gnu_ld=no ;; 5254esac 5255fi 5256 5257ac_prog=ld 5258if test yes = "$GCC"; then 5259 # Check if gcc -print-prog-name=ld gives a path. 5260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 5261printf %s "checking for ld used by $CC... " >&6; } 5262 case $host in 5263 *-*-mingw*) 5264 # gcc leaves a trailing carriage return, which upsets mingw 5265 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 5266 *) 5267 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 5268 esac 5269 case $ac_prog in 5270 # Accept absolute paths. 5271 [\\/]* | ?:[\\/]*) 5272 re_direlt='/[^/][^/]*/\.\./' 5273 # Canonicalize the pathname of ld 5274 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 5275 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 5276 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 5277 done 5278 test -z "$LD" && LD=$ac_prog 5279 ;; 5280 "") 5281 # If it fails, then pretend we aren't using GCC. 5282 ac_prog=ld 5283 ;; 5284 *) 5285 # If it is relative, then search for the first ld in PATH. 5286 with_gnu_ld=unknown 5287 ;; 5288 esac 5289elif test yes = "$with_gnu_ld"; then 5290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5291printf %s "checking for GNU ld... " >&6; } 5292else 5293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 5294printf %s "checking for non-GNU ld... " >&6; } 5295fi 5296if test ${lt_cv_path_LD+y} 5297then : 5298 printf %s "(cached) " >&6 5299else case e in #( 5300 e) if test -z "$LD"; then 5301 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5302 for ac_dir in $PATH; do 5303 IFS=$lt_save_ifs 5304 test -z "$ac_dir" && ac_dir=. 5305 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 5306 lt_cv_path_LD=$ac_dir/$ac_prog 5307 # Check to see if the program is GNU ld. I'd rather use --version, 5308 # but apparently some variants of GNU ld only accept -v. 5309 # Break only if it was the GNU/non-GNU ld that we prefer. 5310 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 5311 *GNU* | *'with BFD'*) 5312 test no != "$with_gnu_ld" && break 5313 ;; 5314 *) 5315 test yes != "$with_gnu_ld" && break 5316 ;; 5317 esac 5318 fi 5319 done 5320 IFS=$lt_save_ifs 5321else 5322 lt_cv_path_LD=$LD # Let the user override the test with a path. 5323fi ;; 5324esac 5325fi 5326 5327LD=$lt_cv_path_LD 5328if test -n "$LD"; then 5329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 5330printf "%s\n" "$LD" >&6; } 5331else 5332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5333printf "%s\n" "no" >&6; } 5334fi 5335test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 5336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 5337printf %s "checking if the linker ($LD) is GNU ld... " >&6; } 5338if test ${lt_cv_prog_gnu_ld+y} 5339then : 5340 printf %s "(cached) " >&6 5341else case e in #( 5342 e) # I'd rather use --version here, but apparently some GNU lds only accept -v. 5343case `$LD -v 2>&1 </dev/null` in 5344*GNU* | *'with BFD'*) 5345 lt_cv_prog_gnu_ld=yes 5346 ;; 5347*) 5348 lt_cv_prog_gnu_ld=no 5349 ;; 5350esac ;; 5351esac 5352fi 5353{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 5354printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } 5355with_gnu_ld=$lt_cv_prog_gnu_ld 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5366printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5367if test ${lt_cv_path_NM+y} 5368then : 5369 printf %s "(cached) " >&6 5370else case e in #( 5371 e) if test -n "$NM"; then 5372 # Let the user override the test. 5373 lt_cv_path_NM=$NM 5374else 5375 lt_nm_to_check=${ac_tool_prefix}nm 5376 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5377 lt_nm_to_check="$lt_nm_to_check nm" 5378 fi 5379 for lt_tmp_nm in $lt_nm_to_check; do 5380 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5381 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5382 IFS=$lt_save_ifs 5383 test -z "$ac_dir" && ac_dir=. 5384 tmp_nm=$ac_dir/$lt_tmp_nm 5385 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 5386 # Check to see if the nm accepts a BSD-compat flag. 5387 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 5388 # nm: unknown option "B" ignored 5389 # Tru64's nm complains that /dev/null is an invalid object file 5390 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 5391 case $build_os in 5392 mingw*) lt_bad_file=conftest.nm/nofile ;; 5393 *) lt_bad_file=/dev/null ;; 5394 esac 5395 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 5396 *$lt_bad_file* | *'Invalid file or object type'*) 5397 lt_cv_path_NM="$tmp_nm -B" 5398 break 2 5399 ;; 5400 *) 5401 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 5402 */dev/null*) 5403 lt_cv_path_NM="$tmp_nm -p" 5404 break 2 5405 ;; 5406 *) 5407 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5408 continue # so that we can try to find one that supports BSD flags 5409 ;; 5410 esac 5411 ;; 5412 esac 5413 fi 5414 done 5415 IFS=$lt_save_ifs 5416 done 5417 : ${lt_cv_path_NM=no} 5418fi ;; 5419esac 5420fi 5421{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5422printf "%s\n" "$lt_cv_path_NM" >&6; } 5423if test no != "$lt_cv_path_NM"; then 5424 NM=$lt_cv_path_NM 5425else 5426 # Didn't find any BSD compatible name lister, look for dumpbin. 5427 if test -n "$DUMPBIN"; then : 5428 # Let the user override the test. 5429 else 5430 if test -n "$ac_tool_prefix"; then 5431 for ac_prog in dumpbin "link -dump" 5432 do 5433 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5434set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5435{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5436printf %s "checking for $ac_word... " >&6; } 5437if test ${ac_cv_prog_DUMPBIN+y} 5438then : 5439 printf %s "(cached) " >&6 5440else case e in #( 5441 e) if test -n "$DUMPBIN"; then 5442 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5443else 5444as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5445for as_dir in $PATH 5446do 5447 IFS=$as_save_IFS 5448 case $as_dir in #((( 5449 '') as_dir=./ ;; 5450 */) ;; 5451 *) as_dir=$as_dir/ ;; 5452 esac 5453 for ac_exec_ext in '' $ac_executable_extensions; do 5454 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5455 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5456 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5457 break 2 5458 fi 5459done 5460 done 5461IFS=$as_save_IFS 5462 5463fi ;; 5464esac 5465fi 5466DUMPBIN=$ac_cv_prog_DUMPBIN 5467if test -n "$DUMPBIN"; then 5468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5469printf "%s\n" "$DUMPBIN" >&6; } 5470else 5471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5472printf "%s\n" "no" >&6; } 5473fi 5474 5475 5476 test -n "$DUMPBIN" && break 5477 done 5478fi 5479if test -z "$DUMPBIN"; then 5480 ac_ct_DUMPBIN=$DUMPBIN 5481 for ac_prog in dumpbin "link -dump" 5482do 5483 # Extract the first word of "$ac_prog", so it can be a program name with args. 5484set dummy $ac_prog; ac_word=$2 5485{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5486printf %s "checking for $ac_word... " >&6; } 5487if test ${ac_cv_prog_ac_ct_DUMPBIN+y} 5488then : 5489 printf %s "(cached) " >&6 5490else case e in #( 5491 e) if test -n "$ac_ct_DUMPBIN"; then 5492 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5493else 5494as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5495for as_dir in $PATH 5496do 5497 IFS=$as_save_IFS 5498 case $as_dir in #((( 5499 '') as_dir=./ ;; 5500 */) ;; 5501 *) as_dir=$as_dir/ ;; 5502 esac 5503 for ac_exec_ext in '' $ac_executable_extensions; do 5504 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5505 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5506 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5507 break 2 5508 fi 5509done 5510 done 5511IFS=$as_save_IFS 5512 5513fi ;; 5514esac 5515fi 5516ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5517if test -n "$ac_ct_DUMPBIN"; then 5518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5519printf "%s\n" "$ac_ct_DUMPBIN" >&6; } 5520else 5521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5522printf "%s\n" "no" >&6; } 5523fi 5524 5525 5526 test -n "$ac_ct_DUMPBIN" && break 5527done 5528 5529 if test "x$ac_ct_DUMPBIN" = x; then 5530 DUMPBIN=":" 5531 else 5532 case $cross_compiling:$ac_tool_warned in 5533yes:) 5534{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5535printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5536ac_tool_warned=yes ;; 5537esac 5538 DUMPBIN=$ac_ct_DUMPBIN 5539 fi 5540fi 5541 5542 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 5543 *COFF*) 5544 DUMPBIN="$DUMPBIN -symbols -headers" 5545 ;; 5546 *) 5547 DUMPBIN=: 5548 ;; 5549 esac 5550 fi 5551 5552 if test : != "$DUMPBIN"; then 5553 NM=$DUMPBIN 5554 fi 5555fi 5556test -z "$NM" && NM=nm 5557 5558 5559 5560 5561 5562 5563{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5564printf %s "checking the name lister ($NM) interface... " >&6; } 5565if test ${lt_cv_nm_interface+y} 5566then : 5567 printf %s "(cached) " >&6 5568else case e in #( 5569 e) lt_cv_nm_interface="BSD nm" 5570 echo "int some_variable = 0;" > conftest.$ac_ext 5571 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5572 (eval "$ac_compile" 2>conftest.err) 5573 cat conftest.err >&5 5574 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5575 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5576 cat conftest.err >&5 5577 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5578 cat conftest.out >&5 5579 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5580 lt_cv_nm_interface="MS dumpbin" 5581 fi 5582 rm -f conftest* ;; 5583esac 5584fi 5585{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5586printf "%s\n" "$lt_cv_nm_interface" >&6; } 5587 5588{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5589printf %s "checking whether ln -s works... " >&6; } 5590LN_S=$as_ln_s 5591if test "$LN_S" = "ln -s"; then 5592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5593printf "%s\n" "yes" >&6; } 5594else 5595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5596printf "%s\n" "no, using $LN_S" >&6; } 5597fi 5598 5599# find the maximum length of command line arguments 5600{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5601printf %s "checking the maximum length of command line arguments... " >&6; } 5602if test ${lt_cv_sys_max_cmd_len+y} 5603then : 5604 printf %s "(cached) " >&6 5605else case e in #( 5606 e) i=0 5607 teststring=ABCD 5608 5609 case $build_os in 5610 msdosdjgpp*) 5611 # On DJGPP, this test can blow up pretty badly due to problems in libc 5612 # (any single argument exceeding 2000 bytes causes a buffer overrun 5613 # during glob expansion). Even if it were fixed, the result of this 5614 # check would be larger than it should be. 5615 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5616 ;; 5617 5618 gnu*) 5619 # Under GNU Hurd, this test is not required because there is 5620 # no limit to the length of command line arguments. 5621 # Libtool will interpret -1 as no limit whatsoever 5622 lt_cv_sys_max_cmd_len=-1; 5623 ;; 5624 5625 cygwin* | mingw* | cegcc*) 5626 # On Win9x/ME, this test blows up -- it succeeds, but takes 5627 # about 5 minutes as the teststring grows exponentially. 5628 # Worse, since 9x/ME are not pre-emptively multitasking, 5629 # you end up with a "frozen" computer, even though with patience 5630 # the test eventually succeeds (with a max line length of 256k). 5631 # Instead, let's just punt: use the minimum linelength reported by 5632 # all of the supported platforms: 8192 (on NT/2K/XP). 5633 lt_cv_sys_max_cmd_len=8192; 5634 ;; 5635 5636 mint*) 5637 # On MiNT this can take a long time and run out of memory. 5638 lt_cv_sys_max_cmd_len=8192; 5639 ;; 5640 5641 amigaos*) 5642 # On AmigaOS with pdksh, this test takes hours, literally. 5643 # So we just punt and use a minimum line length of 8192. 5644 lt_cv_sys_max_cmd_len=8192; 5645 ;; 5646 5647 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 5648 # This has been around since 386BSD, at least. Likely further. 5649 if test -x /sbin/sysctl; then 5650 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5651 elif test -x /usr/sbin/sysctl; then 5652 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5653 else 5654 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5655 fi 5656 # And add a safety zone 5657 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5658 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5659 ;; 5660 5661 interix*) 5662 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5663 lt_cv_sys_max_cmd_len=196608 5664 ;; 5665 5666 os2*) 5667 # The test takes a long time on OS/2. 5668 lt_cv_sys_max_cmd_len=8192 5669 ;; 5670 5671 osf*) 5672 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5673 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5674 # nice to cause kernel panics so lets avoid the loop below. 5675 # First set a reasonable default. 5676 lt_cv_sys_max_cmd_len=16384 5677 # 5678 if test -x /sbin/sysconfig; then 5679 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5680 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5681 esac 5682 fi 5683 ;; 5684 sco3.2v5*) 5685 lt_cv_sys_max_cmd_len=102400 5686 ;; 5687 sysv5* | sco5v6* | sysv4.2uw2*) 5688 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5689 if test -n "$kargmax"; then 5690 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` 5691 else 5692 lt_cv_sys_max_cmd_len=32768 5693 fi 5694 ;; 5695 *) 5696 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5697 if test -n "$lt_cv_sys_max_cmd_len" && \ 5698 test undefined != "$lt_cv_sys_max_cmd_len"; then 5699 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5700 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5701 else 5702 # Make teststring a little bigger before we do anything with it. 5703 # a 1K string should be a reasonable start. 5704 for i in 1 2 3 4 5 6 7 8; do 5705 teststring=$teststring$teststring 5706 done 5707 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5708 # If test is not a shell built-in, we'll probably end up computing a 5709 # maximum length that is only half of the actual maximum length, but 5710 # we can't tell. 5711 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 5712 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5713 test 17 != "$i" # 1/2 MB should be enough 5714 do 5715 i=`expr $i + 1` 5716 teststring=$teststring$teststring 5717 done 5718 # Only check the string length outside the loop. 5719 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5720 teststring= 5721 # Add a significant safety factor because C++ compilers can tack on 5722 # massive amounts of additional arguments before passing them to the 5723 # linker. It appears as though 1/2 is a usable value. 5724 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5725 fi 5726 ;; 5727 esac 5728 ;; 5729esac 5730fi 5731 5732if test -n "$lt_cv_sys_max_cmd_len"; then 5733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5734printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } 5735else 5736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 5737printf "%s\n" "none" >&6; } 5738fi 5739max_cmd_len=$lt_cv_sys_max_cmd_len 5740 5741 5742 5743 5744 5745 5746: ${CP="cp -f"} 5747: ${MV="mv -f"} 5748: ${RM="rm -f"} 5749 5750if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5751 lt_unset=unset 5752else 5753 lt_unset=false 5754fi 5755 5756 5757 5758 5759 5760# test EBCDIC or ASCII 5761case `echo X|tr X '\101'` in 5762 A) # ASCII based system 5763 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5764 lt_SP2NL='tr \040 \012' 5765 lt_NL2SP='tr \015\012 \040\040' 5766 ;; 5767 *) # EBCDIC based system 5768 lt_SP2NL='tr \100 \n' 5769 lt_NL2SP='tr \r\n \100\100' 5770 ;; 5771esac 5772 5773 5774 5775 5776 5777 5778 5779 5780 5781{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5782printf %s "checking how to convert $build file names to $host format... " >&6; } 5783if test ${lt_cv_to_host_file_cmd+y} 5784then : 5785 printf %s "(cached) " >&6 5786else case e in #( 5787 e) case $host in 5788 *-*-mingw* ) 5789 case $build in 5790 *-*-mingw* ) # actually msys 5791 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5792 ;; 5793 *-*-cygwin* ) 5794 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5795 ;; 5796 * ) # otherwise, assume *nix 5797 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5798 ;; 5799 esac 5800 ;; 5801 *-*-cygwin* ) 5802 case $build in 5803 *-*-mingw* ) # actually msys 5804 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5805 ;; 5806 *-*-cygwin* ) 5807 lt_cv_to_host_file_cmd=func_convert_file_noop 5808 ;; 5809 * ) # otherwise, assume *nix 5810 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5811 ;; 5812 esac 5813 ;; 5814 * ) # unhandled hosts (and "normal" native builds) 5815 lt_cv_to_host_file_cmd=func_convert_file_noop 5816 ;; 5817esac 5818 ;; 5819esac 5820fi 5821 5822to_host_file_cmd=$lt_cv_to_host_file_cmd 5823{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 5824printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } 5825 5826 5827 5828 5829 5830{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 5831printf %s "checking how to convert $build file names to toolchain format... " >&6; } 5832if test ${lt_cv_to_tool_file_cmd+y} 5833then : 5834 printf %s "(cached) " >&6 5835else case e in #( 5836 e) #assume ordinary cross tools, or native build. 5837lt_cv_to_tool_file_cmd=func_convert_file_noop 5838case $host in 5839 *-*-mingw* ) 5840 case $build in 5841 *-*-mingw* ) # actually msys 5842 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 5843 ;; 5844 esac 5845 ;; 5846esac 5847 ;; 5848esac 5849fi 5850 5851to_tool_file_cmd=$lt_cv_to_tool_file_cmd 5852{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 5853printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } 5854 5855 5856 5857 5858 5859{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5860printf %s "checking for $LD option to reload object files... " >&6; } 5861if test ${lt_cv_ld_reload_flag+y} 5862then : 5863 printf %s "(cached) " >&6 5864else case e in #( 5865 e) lt_cv_ld_reload_flag='-r' ;; 5866esac 5867fi 5868{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5869printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } 5870reload_flag=$lt_cv_ld_reload_flag 5871case $reload_flag in 5872"" | " "*) ;; 5873*) reload_flag=" $reload_flag" ;; 5874esac 5875reload_cmds='$LD$reload_flag -o $output$reload_objs' 5876case $host_os in 5877 cygwin* | mingw* | pw32* | cegcc*) 5878 if test yes != "$GCC"; then 5879 reload_cmds=false 5880 fi 5881 ;; 5882 darwin*) 5883 if test yes = "$GCC"; then 5884 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 5885 else 5886 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5887 fi 5888 ;; 5889esac 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899if test -n "$ac_tool_prefix"; then 5900 # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args. 5901set dummy ${ac_tool_prefix}file; ac_word=$2 5902{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5903printf %s "checking for $ac_word... " >&6; } 5904if test ${ac_cv_prog_FILECMD+y} 5905then : 5906 printf %s "(cached) " >&6 5907else case e in #( 5908 e) if test -n "$FILECMD"; then 5909 ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. 5910else 5911as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5912for as_dir in $PATH 5913do 5914 IFS=$as_save_IFS 5915 case $as_dir in #((( 5916 '') as_dir=./ ;; 5917 */) ;; 5918 *) as_dir=$as_dir/ ;; 5919 esac 5920 for ac_exec_ext in '' $ac_executable_extensions; do 5921 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5922 ac_cv_prog_FILECMD="${ac_tool_prefix}file" 5923 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5924 break 2 5925 fi 5926done 5927 done 5928IFS=$as_save_IFS 5929 5930fi ;; 5931esac 5932fi 5933FILECMD=$ac_cv_prog_FILECMD 5934if test -n "$FILECMD"; then 5935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 5936printf "%s\n" "$FILECMD" >&6; } 5937else 5938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5939printf "%s\n" "no" >&6; } 5940fi 5941 5942 5943fi 5944if test -z "$ac_cv_prog_FILECMD"; then 5945 ac_ct_FILECMD=$FILECMD 5946 # Extract the first word of "file", so it can be a program name with args. 5947set dummy file; ac_word=$2 5948{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5949printf %s "checking for $ac_word... " >&6; } 5950if test ${ac_cv_prog_ac_ct_FILECMD+y} 5951then : 5952 printf %s "(cached) " >&6 5953else case e in #( 5954 e) if test -n "$ac_ct_FILECMD"; then 5955 ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test. 5956else 5957as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5958for as_dir in $PATH 5959do 5960 IFS=$as_save_IFS 5961 case $as_dir in #((( 5962 '') as_dir=./ ;; 5963 */) ;; 5964 *) as_dir=$as_dir/ ;; 5965 esac 5966 for ac_exec_ext in '' $ac_executable_extensions; do 5967 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5968 ac_cv_prog_ac_ct_FILECMD="file" 5969 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5970 break 2 5971 fi 5972done 5973 done 5974IFS=$as_save_IFS 5975 5976fi ;; 5977esac 5978fi 5979ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD 5980if test -n "$ac_ct_FILECMD"; then 5981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5 5982printf "%s\n" "$ac_ct_FILECMD" >&6; } 5983else 5984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5985printf "%s\n" "no" >&6; } 5986fi 5987 5988 if test "x$ac_ct_FILECMD" = x; then 5989 FILECMD=":" 5990 else 5991 case $cross_compiling:$ac_tool_warned in 5992yes:) 5993{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5994printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5995ac_tool_warned=yes ;; 5996esac 5997 FILECMD=$ac_ct_FILECMD 5998 fi 5999else 6000 FILECMD="$ac_cv_prog_FILECMD" 6001fi 6002 6003 6004 6005 6006 6007 6008 6009if test -n "$ac_tool_prefix"; then 6010 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 6011set dummy ${ac_tool_prefix}objdump; ac_word=$2 6012{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6013printf %s "checking for $ac_word... " >&6; } 6014if test ${ac_cv_prog_OBJDUMP+y} 6015then : 6016 printf %s "(cached) " >&6 6017else case e in #( 6018 e) if test -n "$OBJDUMP"; then 6019 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 6020else 6021as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6022for as_dir in $PATH 6023do 6024 IFS=$as_save_IFS 6025 case $as_dir in #((( 6026 '') as_dir=./ ;; 6027 */) ;; 6028 *) as_dir=$as_dir/ ;; 6029 esac 6030 for ac_exec_ext in '' $ac_executable_extensions; do 6031 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6032 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 6033 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6034 break 2 6035 fi 6036done 6037 done 6038IFS=$as_save_IFS 6039 6040fi ;; 6041esac 6042fi 6043OBJDUMP=$ac_cv_prog_OBJDUMP 6044if test -n "$OBJDUMP"; then 6045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 6046printf "%s\n" "$OBJDUMP" >&6; } 6047else 6048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6049printf "%s\n" "no" >&6; } 6050fi 6051 6052 6053fi 6054if test -z "$ac_cv_prog_OBJDUMP"; then 6055 ac_ct_OBJDUMP=$OBJDUMP 6056 # Extract the first word of "objdump", so it can be a program name with args. 6057set dummy objdump; ac_word=$2 6058{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6059printf %s "checking for $ac_word... " >&6; } 6060if test ${ac_cv_prog_ac_ct_OBJDUMP+y} 6061then : 6062 printf %s "(cached) " >&6 6063else case e in #( 6064 e) if test -n "$ac_ct_OBJDUMP"; then 6065 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 6066else 6067as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6068for as_dir in $PATH 6069do 6070 IFS=$as_save_IFS 6071 case $as_dir in #((( 6072 '') as_dir=./ ;; 6073 */) ;; 6074 *) as_dir=$as_dir/ ;; 6075 esac 6076 for ac_exec_ext in '' $ac_executable_extensions; do 6077 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6078 ac_cv_prog_ac_ct_OBJDUMP="objdump" 6079 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6080 break 2 6081 fi 6082done 6083 done 6084IFS=$as_save_IFS 6085 6086fi ;; 6087esac 6088fi 6089ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 6090if test -n "$ac_ct_OBJDUMP"; then 6091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 6092printf "%s\n" "$ac_ct_OBJDUMP" >&6; } 6093else 6094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6095printf "%s\n" "no" >&6; } 6096fi 6097 6098 if test "x$ac_ct_OBJDUMP" = x; then 6099 OBJDUMP="false" 6100 else 6101 case $cross_compiling:$ac_tool_warned in 6102yes:) 6103{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6104printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6105ac_tool_warned=yes ;; 6106esac 6107 OBJDUMP=$ac_ct_OBJDUMP 6108 fi 6109else 6110 OBJDUMP="$ac_cv_prog_OBJDUMP" 6111fi 6112 6113test -z "$OBJDUMP" && OBJDUMP=objdump 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 6124printf %s "checking how to recognize dependent libraries... " >&6; } 6125if test ${lt_cv_deplibs_check_method+y} 6126then : 6127 printf %s "(cached) " >&6 6128else case e in #( 6129 e) lt_cv_file_magic_cmd='$MAGIC_CMD' 6130lt_cv_file_magic_test_file= 6131lt_cv_deplibs_check_method='unknown' 6132# Need to set the preceding variable on all platforms that support 6133# interlibrary dependencies. 6134# 'none' -- dependencies not supported. 6135# 'unknown' -- same as none, but documents that we really don't know. 6136# 'pass_all' -- all dependencies passed with no checks. 6137# 'test_compile' -- check by making test program. 6138# 'file_magic [[regex]]' -- check by looking for files in library path 6139# that responds to the $file_magic_cmd with a given extended regex. 6140# If you have 'file' or equivalent on your system and you're not sure 6141# whether 'pass_all' will *always* work, you probably want this one. 6142 6143case $host_os in 6144aix[4-9]*) 6145 lt_cv_deplibs_check_method=pass_all 6146 ;; 6147 6148beos*) 6149 lt_cv_deplibs_check_method=pass_all 6150 ;; 6151 6152bsdi[45]*) 6153 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 6154 lt_cv_file_magic_cmd='$FILECMD -L' 6155 lt_cv_file_magic_test_file=/shlib/libc.so 6156 ;; 6157 6158cygwin*) 6159 # func_win32_libid is a shell function defined in ltmain.sh 6160 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6161 lt_cv_file_magic_cmd='func_win32_libid' 6162 ;; 6163 6164mingw* | pw32*) 6165 # Base MSYS/MinGW do not provide the 'file' command needed by 6166 # func_win32_libid shell function, so use a weaker test based on 'objdump', 6167 # unless we find 'file', for example because we are cross-compiling. 6168 if ( file / ) >/dev/null 2>&1; then 6169 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6170 lt_cv_file_magic_cmd='func_win32_libid' 6171 else 6172 # Keep this pattern in sync with the one in func_win32_libid. 6173 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 6174 lt_cv_file_magic_cmd='$OBJDUMP -f' 6175 fi 6176 ;; 6177 6178cegcc*) 6179 # use the weaker test based on 'objdump'. See mingw*. 6180 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 6181 lt_cv_file_magic_cmd='$OBJDUMP -f' 6182 ;; 6183 6184darwin* | rhapsody*) 6185 lt_cv_deplibs_check_method=pass_all 6186 ;; 6187 6188freebsd* | dragonfly* | midnightbsd*) 6189 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6190 case $host_cpu in 6191 i*86 ) 6192 # Not sure whether the presence of OpenBSD here was a mistake. 6193 # Let's accept both of them until this is cleared up. 6194 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 6195 lt_cv_file_magic_cmd=$FILECMD 6196 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 6197 ;; 6198 esac 6199 else 6200 lt_cv_deplibs_check_method=pass_all 6201 fi 6202 ;; 6203 6204haiku*) 6205 lt_cv_deplibs_check_method=pass_all 6206 ;; 6207 6208hpux10.20* | hpux11*) 6209 lt_cv_file_magic_cmd=$FILECMD 6210 case $host_cpu in 6211 ia64*) 6212 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 6213 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 6214 ;; 6215 hppa*64*) 6216 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 6217 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 6218 ;; 6219 *) 6220 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 6221 lt_cv_file_magic_test_file=/usr/lib/libc.sl 6222 ;; 6223 esac 6224 ;; 6225 6226interix[3-9]*) 6227 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 6228 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 6229 ;; 6230 6231irix5* | irix6* | nonstopux*) 6232 case $LD in 6233 *-32|*"-32 ") libmagic=32-bit;; 6234 *-n32|*"-n32 ") libmagic=N32;; 6235 *-64|*"-64 ") libmagic=64-bit;; 6236 *) libmagic=never-match;; 6237 esac 6238 lt_cv_deplibs_check_method=pass_all 6239 ;; 6240 6241# This must be glibc/ELF. 6242linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6243 lt_cv_deplibs_check_method=pass_all 6244 ;; 6245 6246netbsd*) 6247 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6248 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6249 else 6250 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 6251 fi 6252 ;; 6253 6254newos6*) 6255 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 6256 lt_cv_file_magic_cmd=$FILECMD 6257 lt_cv_file_magic_test_file=/usr/lib/libnls.so 6258 ;; 6259 6260*nto* | *qnx*) 6261 lt_cv_deplibs_check_method=pass_all 6262 ;; 6263 6264openbsd* | bitrig*) 6265 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 6266 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 6267 else 6268 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6269 fi 6270 ;; 6271 6272osf3* | osf4* | osf5*) 6273 lt_cv_deplibs_check_method=pass_all 6274 ;; 6275 6276rdos*) 6277 lt_cv_deplibs_check_method=pass_all 6278 ;; 6279 6280solaris*) 6281 lt_cv_deplibs_check_method=pass_all 6282 ;; 6283 6284sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 6285 lt_cv_deplibs_check_method=pass_all 6286 ;; 6287 6288sysv4 | sysv4.3*) 6289 case $host_vendor in 6290 motorola) 6291 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 6292 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 6293 ;; 6294 ncr) 6295 lt_cv_deplibs_check_method=pass_all 6296 ;; 6297 sequent) 6298 lt_cv_file_magic_cmd='/bin/file' 6299 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 6300 ;; 6301 sni) 6302 lt_cv_file_magic_cmd='/bin/file' 6303 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 6304 lt_cv_file_magic_test_file=/lib/libc.so 6305 ;; 6306 siemens) 6307 lt_cv_deplibs_check_method=pass_all 6308 ;; 6309 pc) 6310 lt_cv_deplibs_check_method=pass_all 6311 ;; 6312 esac 6313 ;; 6314 6315tpf*) 6316 lt_cv_deplibs_check_method=pass_all 6317 ;; 6318os2*) 6319 lt_cv_deplibs_check_method=pass_all 6320 ;; 6321esac 6322 ;; 6323esac 6324fi 6325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 6326printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } 6327 6328file_magic_glob= 6329want_nocaseglob=no 6330if test "$build" = "$host"; then 6331 case $host_os in 6332 mingw* | pw32*) 6333 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 6334 want_nocaseglob=yes 6335 else 6336 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 6337 fi 6338 ;; 6339 esac 6340fi 6341 6342file_magic_cmd=$lt_cv_file_magic_cmd 6343deplibs_check_method=$lt_cv_deplibs_check_method 6344test -z "$deplibs_check_method" && deplibs_check_method=unknown 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367if test -n "$ac_tool_prefix"; then 6368 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 6369set dummy ${ac_tool_prefix}dlltool; ac_word=$2 6370{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6371printf %s "checking for $ac_word... " >&6; } 6372if test ${ac_cv_prog_DLLTOOL+y} 6373then : 6374 printf %s "(cached) " >&6 6375else case e in #( 6376 e) if test -n "$DLLTOOL"; then 6377 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 6378else 6379as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6380for as_dir in $PATH 6381do 6382 IFS=$as_save_IFS 6383 case $as_dir in #((( 6384 '') as_dir=./ ;; 6385 */) ;; 6386 *) as_dir=$as_dir/ ;; 6387 esac 6388 for ac_exec_ext in '' $ac_executable_extensions; do 6389 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6390 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 6391 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6392 break 2 6393 fi 6394done 6395 done 6396IFS=$as_save_IFS 6397 6398fi ;; 6399esac 6400fi 6401DLLTOOL=$ac_cv_prog_DLLTOOL 6402if test -n "$DLLTOOL"; then 6403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 6404printf "%s\n" "$DLLTOOL" >&6; } 6405else 6406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6407printf "%s\n" "no" >&6; } 6408fi 6409 6410 6411fi 6412if test -z "$ac_cv_prog_DLLTOOL"; then 6413 ac_ct_DLLTOOL=$DLLTOOL 6414 # Extract the first word of "dlltool", so it can be a program name with args. 6415set dummy dlltool; ac_word=$2 6416{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6417printf %s "checking for $ac_word... " >&6; } 6418if test ${ac_cv_prog_ac_ct_DLLTOOL+y} 6419then : 6420 printf %s "(cached) " >&6 6421else case e in #( 6422 e) if test -n "$ac_ct_DLLTOOL"; then 6423 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 6424else 6425as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6426for as_dir in $PATH 6427do 6428 IFS=$as_save_IFS 6429 case $as_dir in #((( 6430 '') as_dir=./ ;; 6431 */) ;; 6432 *) as_dir=$as_dir/ ;; 6433 esac 6434 for ac_exec_ext in '' $ac_executable_extensions; do 6435 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6436 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 6437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6438 break 2 6439 fi 6440done 6441 done 6442IFS=$as_save_IFS 6443 6444fi ;; 6445esac 6446fi 6447ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 6448if test -n "$ac_ct_DLLTOOL"; then 6449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 6450printf "%s\n" "$ac_ct_DLLTOOL" >&6; } 6451else 6452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6453printf "%s\n" "no" >&6; } 6454fi 6455 6456 if test "x$ac_ct_DLLTOOL" = x; then 6457 DLLTOOL="false" 6458 else 6459 case $cross_compiling:$ac_tool_warned in 6460yes:) 6461{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6462printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6463ac_tool_warned=yes ;; 6464esac 6465 DLLTOOL=$ac_ct_DLLTOOL 6466 fi 6467else 6468 DLLTOOL="$ac_cv_prog_DLLTOOL" 6469fi 6470 6471test -z "$DLLTOOL" && DLLTOOL=dlltool 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 6482{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 6483printf %s "checking how to associate runtime and link libraries... " >&6; } 6484if test ${lt_cv_sharedlib_from_linklib_cmd+y} 6485then : 6486 printf %s "(cached) " >&6 6487else case e in #( 6488 e) lt_cv_sharedlib_from_linklib_cmd='unknown' 6489 6490case $host_os in 6491cygwin* | mingw* | pw32* | cegcc*) 6492 # two different shell functions defined in ltmain.sh; 6493 # decide which one to use based on capabilities of $DLLTOOL 6494 case `$DLLTOOL --help 2>&1` in 6495 *--identify-strict*) 6496 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 6497 ;; 6498 *) 6499 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 6500 ;; 6501 esac 6502 ;; 6503*) 6504 # fallback: assume linklib IS sharedlib 6505 lt_cv_sharedlib_from_linklib_cmd=$ECHO 6506 ;; 6507esac 6508 ;; 6509esac 6510fi 6511{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 6512printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 6513sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 6514test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 6515 6516 6517 6518 6519 6520 6521 6522if test -n "$ac_tool_prefix"; then 6523 for ac_prog in ar 6524 do 6525 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6526set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6527{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6528printf %s "checking for $ac_word... " >&6; } 6529if test ${ac_cv_prog_AR+y} 6530then : 6531 printf %s "(cached) " >&6 6532else case e in #( 6533 e) if test -n "$AR"; then 6534 ac_cv_prog_AR="$AR" # Let the user override the test. 6535else 6536as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6537for as_dir in $PATH 6538do 6539 IFS=$as_save_IFS 6540 case $as_dir in #((( 6541 '') as_dir=./ ;; 6542 */) ;; 6543 *) as_dir=$as_dir/ ;; 6544 esac 6545 for ac_exec_ext in '' $ac_executable_extensions; do 6546 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6547 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6549 break 2 6550 fi 6551done 6552 done 6553IFS=$as_save_IFS 6554 6555fi ;; 6556esac 6557fi 6558AR=$ac_cv_prog_AR 6559if test -n "$AR"; then 6560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6561printf "%s\n" "$AR" >&6; } 6562else 6563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6564printf "%s\n" "no" >&6; } 6565fi 6566 6567 6568 test -n "$AR" && break 6569 done 6570fi 6571if test -z "$AR"; then 6572 ac_ct_AR=$AR 6573 for ac_prog in ar 6574do 6575 # Extract the first word of "$ac_prog", so it can be a program name with args. 6576set dummy $ac_prog; ac_word=$2 6577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6578printf %s "checking for $ac_word... " >&6; } 6579if test ${ac_cv_prog_ac_ct_AR+y} 6580then : 6581 printf %s "(cached) " >&6 6582else case e in #( 6583 e) if test -n "$ac_ct_AR"; then 6584 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6585else 6586as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6587for as_dir in $PATH 6588do 6589 IFS=$as_save_IFS 6590 case $as_dir in #((( 6591 '') as_dir=./ ;; 6592 */) ;; 6593 *) as_dir=$as_dir/ ;; 6594 esac 6595 for ac_exec_ext in '' $ac_executable_extensions; do 6596 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6597 ac_cv_prog_ac_ct_AR="$ac_prog" 6598 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6599 break 2 6600 fi 6601done 6602 done 6603IFS=$as_save_IFS 6604 6605fi ;; 6606esac 6607fi 6608ac_ct_AR=$ac_cv_prog_ac_ct_AR 6609if test -n "$ac_ct_AR"; then 6610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6611printf "%s\n" "$ac_ct_AR" >&6; } 6612else 6613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6614printf "%s\n" "no" >&6; } 6615fi 6616 6617 6618 test -n "$ac_ct_AR" && break 6619done 6620 6621 if test "x$ac_ct_AR" = x; then 6622 AR="false" 6623 else 6624 case $cross_compiling:$ac_tool_warned in 6625yes:) 6626{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6627printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6628ac_tool_warned=yes ;; 6629esac 6630 AR=$ac_ct_AR 6631 fi 6632fi 6633 6634: ${AR=ar} 6635 6636 6637 6638 6639 6640 6641# Use ARFLAGS variable as AR's operation code to sync the variable naming with 6642# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 6643# higher priority because thats what people were doing historically (setting 6644# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 6645# variable obsoleted/removed. 6646 6647test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 6648lt_ar_flags=$AR_FLAGS 6649 6650 6651 6652 6653 6654 6655# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 6656# by AR_FLAGS because that was never working and AR_FLAGS is about to die. 6657 6658 6659 6660 6661 6662 6663{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6664printf %s "checking for archiver @FILE support... " >&6; } 6665if test ${lt_cv_ar_at_file+y} 6666then : 6667 printf %s "(cached) " >&6 6668else case e in #( 6669 e) lt_cv_ar_at_file=no 6670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6671/* end confdefs.h. */ 6672 6673int 6674main (void) 6675{ 6676 6677 ; 6678 return 0; 6679} 6680_ACEOF 6681if ac_fn_c_try_compile "$LINENO" 6682then : 6683 echo conftest.$ac_objext > conftest.lst 6684 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6685 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6686 (eval $lt_ar_try) 2>&5 6687 ac_status=$? 6688 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6689 test $ac_status = 0; } 6690 if test 0 -eq "$ac_status"; then 6691 # Ensure the archiver fails upon bogus file names. 6692 rm -f conftest.$ac_objext libconftest.a 6693 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6694 (eval $lt_ar_try) 2>&5 6695 ac_status=$? 6696 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6697 test $ac_status = 0; } 6698 if test 0 -ne "$ac_status"; then 6699 lt_cv_ar_at_file=@ 6700 fi 6701 fi 6702 rm -f conftest.* libconftest.a 6703 6704fi 6705rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6706 ;; 6707esac 6708fi 6709{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6710printf "%s\n" "$lt_cv_ar_at_file" >&6; } 6711 6712if test no = "$lt_cv_ar_at_file"; then 6713 archiver_list_spec= 6714else 6715 archiver_list_spec=$lt_cv_ar_at_file 6716fi 6717 6718 6719 6720 6721 6722 6723 6724if test -n "$ac_tool_prefix"; then 6725 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6726set dummy ${ac_tool_prefix}strip; ac_word=$2 6727{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6728printf %s "checking for $ac_word... " >&6; } 6729if test ${ac_cv_prog_STRIP+y} 6730then : 6731 printf %s "(cached) " >&6 6732else case e in #( 6733 e) if test -n "$STRIP"; then 6734 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6735else 6736as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6737for as_dir in $PATH 6738do 6739 IFS=$as_save_IFS 6740 case $as_dir in #((( 6741 '') as_dir=./ ;; 6742 */) ;; 6743 *) as_dir=$as_dir/ ;; 6744 esac 6745 for ac_exec_ext in '' $ac_executable_extensions; do 6746 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6747 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6748 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6749 break 2 6750 fi 6751done 6752 done 6753IFS=$as_save_IFS 6754 6755fi ;; 6756esac 6757fi 6758STRIP=$ac_cv_prog_STRIP 6759if test -n "$STRIP"; then 6760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6761printf "%s\n" "$STRIP" >&6; } 6762else 6763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6764printf "%s\n" "no" >&6; } 6765fi 6766 6767 6768fi 6769if test -z "$ac_cv_prog_STRIP"; then 6770 ac_ct_STRIP=$STRIP 6771 # Extract the first word of "strip", so it can be a program name with args. 6772set dummy strip; ac_word=$2 6773{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6774printf %s "checking for $ac_word... " >&6; } 6775if test ${ac_cv_prog_ac_ct_STRIP+y} 6776then : 6777 printf %s "(cached) " >&6 6778else case e in #( 6779 e) if test -n "$ac_ct_STRIP"; then 6780 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6781else 6782as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6783for as_dir in $PATH 6784do 6785 IFS=$as_save_IFS 6786 case $as_dir in #((( 6787 '') as_dir=./ ;; 6788 */) ;; 6789 *) as_dir=$as_dir/ ;; 6790 esac 6791 for ac_exec_ext in '' $ac_executable_extensions; do 6792 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6793 ac_cv_prog_ac_ct_STRIP="strip" 6794 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6795 break 2 6796 fi 6797done 6798 done 6799IFS=$as_save_IFS 6800 6801fi ;; 6802esac 6803fi 6804ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6805if test -n "$ac_ct_STRIP"; then 6806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6807printf "%s\n" "$ac_ct_STRIP" >&6; } 6808else 6809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6810printf "%s\n" "no" >&6; } 6811fi 6812 6813 if test "x$ac_ct_STRIP" = x; then 6814 STRIP=":" 6815 else 6816 case $cross_compiling:$ac_tool_warned in 6817yes:) 6818{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6819printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6820ac_tool_warned=yes ;; 6821esac 6822 STRIP=$ac_ct_STRIP 6823 fi 6824else 6825 STRIP="$ac_cv_prog_STRIP" 6826fi 6827 6828test -z "$STRIP" && STRIP=: 6829 6830 6831 6832 6833 6834 6835if test -n "$ac_tool_prefix"; then 6836 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6837set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6838{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6839printf %s "checking for $ac_word... " >&6; } 6840if test ${ac_cv_prog_RANLIB+y} 6841then : 6842 printf %s "(cached) " >&6 6843else case e in #( 6844 e) if test -n "$RANLIB"; then 6845 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6846else 6847as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6848for as_dir in $PATH 6849do 6850 IFS=$as_save_IFS 6851 case $as_dir in #((( 6852 '') as_dir=./ ;; 6853 */) ;; 6854 *) as_dir=$as_dir/ ;; 6855 esac 6856 for ac_exec_ext in '' $ac_executable_extensions; do 6857 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6858 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6859 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6860 break 2 6861 fi 6862done 6863 done 6864IFS=$as_save_IFS 6865 6866fi ;; 6867esac 6868fi 6869RANLIB=$ac_cv_prog_RANLIB 6870if test -n "$RANLIB"; then 6871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6872printf "%s\n" "$RANLIB" >&6; } 6873else 6874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6875printf "%s\n" "no" >&6; } 6876fi 6877 6878 6879fi 6880if test -z "$ac_cv_prog_RANLIB"; then 6881 ac_ct_RANLIB=$RANLIB 6882 # Extract the first word of "ranlib", so it can be a program name with args. 6883set dummy ranlib; ac_word=$2 6884{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6885printf %s "checking for $ac_word... " >&6; } 6886if test ${ac_cv_prog_ac_ct_RANLIB+y} 6887then : 6888 printf %s "(cached) " >&6 6889else case e in #( 6890 e) if test -n "$ac_ct_RANLIB"; then 6891 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6892else 6893as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6894for as_dir in $PATH 6895do 6896 IFS=$as_save_IFS 6897 case $as_dir in #((( 6898 '') as_dir=./ ;; 6899 */) ;; 6900 *) as_dir=$as_dir/ ;; 6901 esac 6902 for ac_exec_ext in '' $ac_executable_extensions; do 6903 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6904 ac_cv_prog_ac_ct_RANLIB="ranlib" 6905 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6906 break 2 6907 fi 6908done 6909 done 6910IFS=$as_save_IFS 6911 6912fi ;; 6913esac 6914fi 6915ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6916if test -n "$ac_ct_RANLIB"; then 6917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6918printf "%s\n" "$ac_ct_RANLIB" >&6; } 6919else 6920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6921printf "%s\n" "no" >&6; } 6922fi 6923 6924 if test "x$ac_ct_RANLIB" = x; then 6925 RANLIB=":" 6926 else 6927 case $cross_compiling:$ac_tool_warned in 6928yes:) 6929{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6930printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6931ac_tool_warned=yes ;; 6932esac 6933 RANLIB=$ac_ct_RANLIB 6934 fi 6935else 6936 RANLIB="$ac_cv_prog_RANLIB" 6937fi 6938 6939test -z "$RANLIB" && RANLIB=: 6940 6941 6942 6943 6944 6945 6946# Determine commands to create old-style static archives. 6947old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6948old_postinstall_cmds='chmod 644 $oldlib' 6949old_postuninstall_cmds= 6950 6951if test -n "$RANLIB"; then 6952 case $host_os in 6953 bitrig* | openbsd*) 6954 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 6955 ;; 6956 *) 6957 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 6958 ;; 6959 esac 6960 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 6961fi 6962 6963case $host_os in 6964 darwin*) 6965 lock_old_archive_extraction=yes ;; 6966 *) 6967 lock_old_archive_extraction=no ;; 6968esac 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008# If no C compiler was specified, use CC. 7009LTCC=${LTCC-"$CC"} 7010 7011# If no C compiler flags were specified, use CFLAGS. 7012LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 7013 7014# Allow CC to be a program name with arguments. 7015compiler=$CC 7016 7017 7018# Check for command to grab the raw symbol name followed by C symbol from nm. 7019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 7020printf %s "checking command to parse $NM output from $compiler object... " >&6; } 7021if test ${lt_cv_sys_global_symbol_pipe+y} 7022then : 7023 printf %s "(cached) " >&6 7024else case e in #( 7025 e) 7026# These are sane defaults that work on at least a few old systems. 7027# [They come from Ultrix. What could be older than Ultrix?!! ;)] 7028 7029# Character class describing NM global symbol codes. 7030symcode='[BCDEGRST]' 7031 7032# Regexp to match symbols that can be accessed directly from C. 7033sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 7034 7035# Define system-specific variables. 7036case $host_os in 7037aix*) 7038 symcode='[BCDT]' 7039 ;; 7040cygwin* | mingw* | pw32* | cegcc*) 7041 symcode='[ABCDGISTW]' 7042 ;; 7043hpux*) 7044 if test ia64 = "$host_cpu"; then 7045 symcode='[ABCDEGRST]' 7046 fi 7047 ;; 7048irix* | nonstopux*) 7049 symcode='[BCDEGRST]' 7050 ;; 7051osf*) 7052 symcode='[BCDEGQRST]' 7053 ;; 7054solaris*) 7055 symcode='[BDRT]' 7056 ;; 7057sco3.2v5*) 7058 symcode='[DT]' 7059 ;; 7060sysv4.2uw2*) 7061 symcode='[DT]' 7062 ;; 7063sysv5* | sco5v6* | unixware* | OpenUNIX*) 7064 symcode='[ABDT]' 7065 ;; 7066sysv4) 7067 symcode='[DFNSTU]' 7068 ;; 7069esac 7070 7071# If we're using GNU nm, then use its standard symbol codes. 7072case `$NM -V 2>&1` in 7073*GNU* | *'with BFD'*) 7074 symcode='[ABCDGIRSTW]' ;; 7075esac 7076 7077if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7078 # Gets list of data symbols to import. 7079 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 7080 # Adjust the below global symbol transforms to fixup imported variables. 7081 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 7082 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 7083 lt_c_name_lib_hook="\ 7084 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 7085 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 7086else 7087 # Disable hooks by default. 7088 lt_cv_sys_global_symbol_to_import= 7089 lt_cdecl_hook= 7090 lt_c_name_hook= 7091 lt_c_name_lib_hook= 7092fi 7093 7094# Transform an extracted symbol line into a proper C declaration. 7095# Some systems (esp. on ia64) link data and code symbols differently, 7096# so use this general approach. 7097lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 7098$lt_cdecl_hook\ 7099" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 7100" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 7101 7102# Transform an extracted symbol line into symbol name and symbol address 7103lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 7104$lt_c_name_hook\ 7105" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 7106" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 7107 7108# Transform an extracted symbol line into symbol name with lib prefix and 7109# symbol address. 7110lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 7111$lt_c_name_lib_hook\ 7112" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 7113" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 7114" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 7115 7116# Handle CRLF in mingw tool chain 7117opt_cr= 7118case $build_os in 7119mingw*) 7120 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 7121 ;; 7122esac 7123 7124# Try without a prefix underscore, then with it. 7125for ac_symprfx in "" "_"; do 7126 7127 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 7128 symxfrm="\\1 $ac_symprfx\\2 \\2" 7129 7130 # Write the raw and C identifiers. 7131 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7132 # Fake it for dumpbin and say T for any non-static function, 7133 # D for any global variable and I for any imported variable. 7134 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 7135 # which start with @ or ?. 7136 lt_cv_sys_global_symbol_pipe="$AWK '"\ 7137" {last_section=section; section=\$ 3};"\ 7138" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 7139" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 7140" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 7141" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 7142" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 7143" \$ 0!~/External *\|/{next};"\ 7144" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 7145" {if(hide[section]) next};"\ 7146" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 7147" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 7148" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 7149" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 7150" ' prfx=^$ac_symprfx" 7151 else 7152 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 7153 fi 7154 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 7155 7156 # Check to see that the pipe works correctly. 7157 pipe_works=no 7158 7159 rm -f conftest* 7160 cat > conftest.$ac_ext <<_LT_EOF 7161#ifdef __cplusplus 7162extern "C" { 7163#endif 7164char nm_test_var; 7165void nm_test_func(void); 7166void nm_test_func(void){} 7167#ifdef __cplusplus 7168} 7169#endif 7170int main(){nm_test_var='a';nm_test_func();return(0);} 7171_LT_EOF 7172 7173 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7174 (eval $ac_compile) 2>&5 7175 ac_status=$? 7176 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7177 test $ac_status = 0; }; then 7178 # Now try to grab the symbols. 7179 nlist=conftest.nm 7180 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 7181 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 7182 ac_status=$? 7183 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7184 test $ac_status = 0; } && test -s "$nlist"; then 7185 # Try sorting and uniquifying the output. 7186 if sort "$nlist" | uniq > "$nlist"T; then 7187 mv -f "$nlist"T "$nlist" 7188 else 7189 rm -f "$nlist"T 7190 fi 7191 7192 # Make sure that we snagged all the symbols we need. 7193 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 7194 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 7195 cat <<_LT_EOF > conftest.$ac_ext 7196/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 7197#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 7198/* DATA imports from DLLs on WIN32 can't be const, because runtime 7199 relocations are performed -- see ld's documentation on pseudo-relocs. */ 7200# define LT_DLSYM_CONST 7201#elif defined __osf__ 7202/* This system does not cope well with relocations in const data. */ 7203# define LT_DLSYM_CONST 7204#else 7205# define LT_DLSYM_CONST const 7206#endif 7207 7208#ifdef __cplusplus 7209extern "C" { 7210#endif 7211 7212_LT_EOF 7213 # Now generate the symbol file. 7214 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 7215 7216 cat <<_LT_EOF >> conftest.$ac_ext 7217 7218/* The mapping between symbol names and symbols. */ 7219LT_DLSYM_CONST struct { 7220 const char *name; 7221 void *address; 7222} 7223lt__PROGRAM__LTX_preloaded_symbols[] = 7224{ 7225 { "@PROGRAM@", (void *) 0 }, 7226_LT_EOF 7227 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 7228 cat <<\_LT_EOF >> conftest.$ac_ext 7229 {0, (void *) 0} 7230}; 7231 7232/* This works around a problem in FreeBSD linker */ 7233#ifdef FREEBSD_WORKAROUND 7234static const void *lt_preloaded_setup() { 7235 return lt__PROGRAM__LTX_preloaded_symbols; 7236} 7237#endif 7238 7239#ifdef __cplusplus 7240} 7241#endif 7242_LT_EOF 7243 # Now try linking the two files. 7244 mv conftest.$ac_objext conftstm.$ac_objext 7245 lt_globsym_save_LIBS=$LIBS 7246 lt_globsym_save_CFLAGS=$CFLAGS 7247 LIBS=conftstm.$ac_objext 7248 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 7249 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 7250 (eval $ac_link) 2>&5 7251 ac_status=$? 7252 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7253 test $ac_status = 0; } && test -s conftest$ac_exeext; then 7254 pipe_works=yes 7255 fi 7256 LIBS=$lt_globsym_save_LIBS 7257 CFLAGS=$lt_globsym_save_CFLAGS 7258 else 7259 echo "cannot find nm_test_func in $nlist" >&5 7260 fi 7261 else 7262 echo "cannot find nm_test_var in $nlist" >&5 7263 fi 7264 else 7265 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 7266 fi 7267 else 7268 echo "$progname: failed program was:" >&5 7269 cat conftest.$ac_ext >&5 7270 fi 7271 rm -rf conftest* conftst* 7272 7273 # Do not use the global_symbol_pipe unless it works. 7274 if test yes = "$pipe_works"; then 7275 break 7276 else 7277 lt_cv_sys_global_symbol_pipe= 7278 fi 7279done 7280 ;; 7281esac 7282fi 7283 7284if test -z "$lt_cv_sys_global_symbol_pipe"; then 7285 lt_cv_sys_global_symbol_to_cdecl= 7286fi 7287if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 7288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 7289printf "%s\n" "failed" >&6; } 7290else 7291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7292printf "%s\n" "ok" >&6; } 7293fi 7294 7295# Response file support. 7296if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7297 nm_file_list_spec='@' 7298elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 7299 nm_file_list_spec='@' 7300fi 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 7336 7337 7338{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 7339printf %s "checking for sysroot... " >&6; } 7340 7341# Check whether --with-sysroot was given. 7342if test ${with_sysroot+y} 7343then : 7344 withval=$with_sysroot; 7345else case e in #( 7346 e) with_sysroot=no ;; 7347esac 7348fi 7349 7350 7351lt_sysroot= 7352case $with_sysroot in #( 7353 yes) 7354 if test yes = "$GCC"; then 7355 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 7356 fi 7357 ;; #( 7358 /*) 7359 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 7360 ;; #( 7361 no|'') 7362 ;; #( 7363 *) 7364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 7365printf "%s\n" "$with_sysroot" >&6; } 7366 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 7367 ;; 7368esac 7369 7370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 7371printf "%s\n" "${lt_sysroot:-no}" >&6; } 7372 7373 7374 7375 7376 7377{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 7378printf %s "checking for a working dd... " >&6; } 7379if test ${ac_cv_path_lt_DD+y} 7380then : 7381 printf %s "(cached) " >&6 7382else case e in #( 7383 e) printf 0123456789abcdef0123456789abcdef >conftest.i 7384cat conftest.i conftest.i >conftest2.i 7385: ${lt_DD:=$DD} 7386if test -z "$lt_DD"; then 7387 ac_path_lt_DD_found=false 7388 # Loop through the user's path and test for each of PROGNAME-LIST 7389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7390for as_dir in $PATH 7391do 7392 IFS=$as_save_IFS 7393 case $as_dir in #((( 7394 '') as_dir=./ ;; 7395 */) ;; 7396 *) as_dir=$as_dir/ ;; 7397 esac 7398 for ac_prog in dd 7399 do 7400 for ac_exec_ext in '' $ac_executable_extensions; do 7401 ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" 7402 as_fn_executable_p "$ac_path_lt_DD" || continue 7403if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7404 cmp -s conftest.i conftest.out \ 7405 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 7406fi 7407 $ac_path_lt_DD_found && break 3 7408 done 7409 done 7410 done 7411IFS=$as_save_IFS 7412 if test -z "$ac_cv_path_lt_DD"; then 7413 : 7414 fi 7415else 7416 ac_cv_path_lt_DD=$lt_DD 7417fi 7418 7419rm -f conftest.i conftest2.i conftest.out ;; 7420esac 7421fi 7422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 7423printf "%s\n" "$ac_cv_path_lt_DD" >&6; } 7424 7425 7426{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 7427printf %s "checking how to truncate binary pipes... " >&6; } 7428if test ${lt_cv_truncate_bin+y} 7429then : 7430 printf %s "(cached) " >&6 7431else case e in #( 7432 e) printf 0123456789abcdef0123456789abcdef >conftest.i 7433cat conftest.i conftest.i >conftest2.i 7434lt_cv_truncate_bin= 7435if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7436 cmp -s conftest.i conftest.out \ 7437 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 7438fi 7439rm -f conftest.i conftest2.i conftest.out 7440test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" ;; 7441esac 7442fi 7443{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 7444printf "%s\n" "$lt_cv_truncate_bin" >&6; } 7445 7446 7447 7448 7449 7450 7451 7452# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 7453func_cc_basename () 7454{ 7455 for cc_temp in $*""; do 7456 case $cc_temp in 7457 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7458 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7459 \-*) ;; 7460 *) break;; 7461 esac 7462 done 7463 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7464} 7465 7466# Check whether --enable-libtool-lock was given. 7467if test ${enable_libtool_lock+y} 7468then : 7469 enableval=$enable_libtool_lock; 7470fi 7471 7472test no = "$enable_libtool_lock" || enable_libtool_lock=yes 7473 7474# Some flags need to be propagated to the compiler or linker for good 7475# libtool support. 7476case $host in 7477ia64-*-hpux*) 7478 # Find out what ABI is being produced by ac_compile, and set mode 7479 # options accordingly. 7480 echo 'int i;' > conftest.$ac_ext 7481 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7482 (eval $ac_compile) 2>&5 7483 ac_status=$? 7484 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7485 test $ac_status = 0; }; then 7486 case `$FILECMD conftest.$ac_objext` in 7487 *ELF-32*) 7488 HPUX_IA64_MODE=32 7489 ;; 7490 *ELF-64*) 7491 HPUX_IA64_MODE=64 7492 ;; 7493 esac 7494 fi 7495 rm -rf conftest* 7496 ;; 7497*-*-irix6*) 7498 # Find out what ABI is being produced by ac_compile, and set linker 7499 # options accordingly. 7500 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7501 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7502 (eval $ac_compile) 2>&5 7503 ac_status=$? 7504 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7505 test $ac_status = 0; }; then 7506 if test yes = "$lt_cv_prog_gnu_ld"; then 7507 case `$FILECMD conftest.$ac_objext` in 7508 *32-bit*) 7509 LD="${LD-ld} -melf32bsmip" 7510 ;; 7511 *N32*) 7512 LD="${LD-ld} -melf32bmipn32" 7513 ;; 7514 *64-bit*) 7515 LD="${LD-ld} -melf64bmip" 7516 ;; 7517 esac 7518 else 7519 case `$FILECMD conftest.$ac_objext` in 7520 *32-bit*) 7521 LD="${LD-ld} -32" 7522 ;; 7523 *N32*) 7524 LD="${LD-ld} -n32" 7525 ;; 7526 *64-bit*) 7527 LD="${LD-ld} -64" 7528 ;; 7529 esac 7530 fi 7531 fi 7532 rm -rf conftest* 7533 ;; 7534 7535mips64*-*linux*) 7536 # Find out what ABI is being produced by ac_compile, and set linker 7537 # options accordingly. 7538 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7539 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7540 (eval $ac_compile) 2>&5 7541 ac_status=$? 7542 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7543 test $ac_status = 0; }; then 7544 emul=elf 7545 case `$FILECMD conftest.$ac_objext` in 7546 *32-bit*) 7547 emul="${emul}32" 7548 ;; 7549 *64-bit*) 7550 emul="${emul}64" 7551 ;; 7552 esac 7553 case `$FILECMD conftest.$ac_objext` in 7554 *MSB*) 7555 emul="${emul}btsmip" 7556 ;; 7557 *LSB*) 7558 emul="${emul}ltsmip" 7559 ;; 7560 esac 7561 case `$FILECMD conftest.$ac_objext` in 7562 *N32*) 7563 emul="${emul}n32" 7564 ;; 7565 esac 7566 LD="${LD-ld} -m $emul" 7567 fi 7568 rm -rf conftest* 7569 ;; 7570 7571x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 7572s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 7573 # Find out what ABI is being produced by ac_compile, and set linker 7574 # options accordingly. Note that the listed cases only cover the 7575 # situations where additional linker options are needed (such as when 7576 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 7577 # vice versa); the common cases where no linker options are needed do 7578 # not appear in the list. 7579 echo 'int i;' > conftest.$ac_ext 7580 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7581 (eval $ac_compile) 2>&5 7582 ac_status=$? 7583 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7584 test $ac_status = 0; }; then 7585 case `$FILECMD conftest.o` in 7586 *32-bit*) 7587 case $host in 7588 x86_64-*kfreebsd*-gnu) 7589 LD="${LD-ld} -m elf_i386_fbsd" 7590 ;; 7591 x86_64-*linux*) 7592 case `$FILECMD conftest.o` in 7593 *x86-64*) 7594 LD="${LD-ld} -m elf32_x86_64" 7595 ;; 7596 *) 7597 LD="${LD-ld} -m elf_i386" 7598 ;; 7599 esac 7600 ;; 7601 powerpc64le-*linux*) 7602 LD="${LD-ld} -m elf32lppclinux" 7603 ;; 7604 powerpc64-*linux*) 7605 LD="${LD-ld} -m elf32ppclinux" 7606 ;; 7607 s390x-*linux*) 7608 LD="${LD-ld} -m elf_s390" 7609 ;; 7610 sparc64-*linux*) 7611 LD="${LD-ld} -m elf32_sparc" 7612 ;; 7613 esac 7614 ;; 7615 *64-bit*) 7616 case $host in 7617 x86_64-*kfreebsd*-gnu) 7618 LD="${LD-ld} -m elf_x86_64_fbsd" 7619 ;; 7620 x86_64-*linux*) 7621 LD="${LD-ld} -m elf_x86_64" 7622 ;; 7623 powerpcle-*linux*) 7624 LD="${LD-ld} -m elf64lppc" 7625 ;; 7626 powerpc-*linux*) 7627 LD="${LD-ld} -m elf64ppc" 7628 ;; 7629 s390*-*linux*|s390*-*tpf*) 7630 LD="${LD-ld} -m elf64_s390" 7631 ;; 7632 sparc*-*linux*) 7633 LD="${LD-ld} -m elf64_sparc" 7634 ;; 7635 esac 7636 ;; 7637 esac 7638 fi 7639 rm -rf conftest* 7640 ;; 7641 7642*-*-sco3.2v5*) 7643 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 7644 SAVE_CFLAGS=$CFLAGS 7645 CFLAGS="$CFLAGS -belf" 7646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 7647printf %s "checking whether the C compiler needs -belf... " >&6; } 7648if test ${lt_cv_cc_needs_belf+y} 7649then : 7650 printf %s "(cached) " >&6 7651else case e in #( 7652 e) ac_ext=c 7653ac_cpp='$CPP $CPPFLAGS' 7654ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7655ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7656ac_compiler_gnu=$ac_cv_c_compiler_gnu 7657 7658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7659/* end confdefs.h. */ 7660 7661int 7662main (void) 7663{ 7664 7665 ; 7666 return 0; 7667} 7668_ACEOF 7669if ac_fn_c_try_link "$LINENO" 7670then : 7671 lt_cv_cc_needs_belf=yes 7672else case e in #( 7673 e) lt_cv_cc_needs_belf=no ;; 7674esac 7675fi 7676rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7677 conftest$ac_exeext conftest.$ac_ext 7678 ac_ext=c 7679ac_cpp='$CPP $CPPFLAGS' 7680ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7681ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7682ac_compiler_gnu=$ac_cv_c_compiler_gnu 7683 ;; 7684esac 7685fi 7686{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 7687printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } 7688 if test yes != "$lt_cv_cc_needs_belf"; then 7689 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 7690 CFLAGS=$SAVE_CFLAGS 7691 fi 7692 ;; 7693*-*solaris*) 7694 # Find out what ABI is being produced by ac_compile, and set linker 7695 # options accordingly. 7696 echo 'int i;' > conftest.$ac_ext 7697 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7698 (eval $ac_compile) 2>&5 7699 ac_status=$? 7700 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7701 test $ac_status = 0; }; then 7702 case `$FILECMD conftest.o` in 7703 *64-bit*) 7704 case $lt_cv_prog_gnu_ld in 7705 yes*) 7706 case $host in 7707 i?86-*-solaris*|x86_64-*-solaris*) 7708 LD="${LD-ld} -m elf_x86_64" 7709 ;; 7710 sparc*-*-solaris*) 7711 LD="${LD-ld} -m elf64_sparc" 7712 ;; 7713 esac 7714 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 7715 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 7716 LD=${LD-ld}_sol2 7717 fi 7718 ;; 7719 *) 7720 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 7721 LD="${LD-ld} -64" 7722 fi 7723 ;; 7724 esac 7725 ;; 7726 esac 7727 fi 7728 rm -rf conftest* 7729 ;; 7730esac 7731 7732need_locks=$enable_libtool_lock 7733 7734if test -n "$ac_tool_prefix"; then 7735 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 7736set dummy ${ac_tool_prefix}mt; ac_word=$2 7737{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7738printf %s "checking for $ac_word... " >&6; } 7739if test ${ac_cv_prog_MANIFEST_TOOL+y} 7740then : 7741 printf %s "(cached) " >&6 7742else case e in #( 7743 e) if test -n "$MANIFEST_TOOL"; then 7744 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 7745else 7746as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7747for as_dir in $PATH 7748do 7749 IFS=$as_save_IFS 7750 case $as_dir in #((( 7751 '') as_dir=./ ;; 7752 */) ;; 7753 *) as_dir=$as_dir/ ;; 7754 esac 7755 for ac_exec_ext in '' $ac_executable_extensions; do 7756 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7757 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 7758 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7759 break 2 7760 fi 7761done 7762 done 7763IFS=$as_save_IFS 7764 7765fi ;; 7766esac 7767fi 7768MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 7769if test -n "$MANIFEST_TOOL"; then 7770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 7771printf "%s\n" "$MANIFEST_TOOL" >&6; } 7772else 7773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7774printf "%s\n" "no" >&6; } 7775fi 7776 7777 7778fi 7779if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 7780 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 7781 # Extract the first word of "mt", so it can be a program name with args. 7782set dummy mt; ac_word=$2 7783{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7784printf %s "checking for $ac_word... " >&6; } 7785if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} 7786then : 7787 printf %s "(cached) " >&6 7788else case e in #( 7789 e) if test -n "$ac_ct_MANIFEST_TOOL"; then 7790 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 7791else 7792as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7793for as_dir in $PATH 7794do 7795 IFS=$as_save_IFS 7796 case $as_dir in #((( 7797 '') as_dir=./ ;; 7798 */) ;; 7799 *) as_dir=$as_dir/ ;; 7800 esac 7801 for ac_exec_ext in '' $ac_executable_extensions; do 7802 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7803 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7804 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7805 break 2 7806 fi 7807done 7808 done 7809IFS=$as_save_IFS 7810 7811fi ;; 7812esac 7813fi 7814ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7815if test -n "$ac_ct_MANIFEST_TOOL"; then 7816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7817printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } 7818else 7819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7820printf "%s\n" "no" >&6; } 7821fi 7822 7823 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7824 MANIFEST_TOOL=":" 7825 else 7826 case $cross_compiling:$ac_tool_warned in 7827yes:) 7828{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7829printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7830ac_tool_warned=yes ;; 7831esac 7832 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7833 fi 7834else 7835 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7836fi 7837 7838test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7839{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7840printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7841if test ${lt_cv_path_mainfest_tool+y} 7842then : 7843 printf %s "(cached) " >&6 7844else case e in #( 7845 e) lt_cv_path_mainfest_tool=no 7846 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7847 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7848 cat conftest.err >&5 7849 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 7850 lt_cv_path_mainfest_tool=yes 7851 fi 7852 rm -f conftest* ;; 7853esac 7854fi 7855{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 7856printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } 7857if test yes != "$lt_cv_path_mainfest_tool"; then 7858 MANIFEST_TOOL=: 7859fi 7860 7861 7862 7863 7864 7865 7866 case $host_os in 7867 rhapsody* | darwin*) 7868 if test -n "$ac_tool_prefix"; then 7869 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7870set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7872printf %s "checking for $ac_word... " >&6; } 7873if test ${ac_cv_prog_DSYMUTIL+y} 7874then : 7875 printf %s "(cached) " >&6 7876else case e in #( 7877 e) if test -n "$DSYMUTIL"; then 7878 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7879else 7880as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7881for as_dir in $PATH 7882do 7883 IFS=$as_save_IFS 7884 case $as_dir in #((( 7885 '') as_dir=./ ;; 7886 */) ;; 7887 *) as_dir=$as_dir/ ;; 7888 esac 7889 for ac_exec_ext in '' $ac_executable_extensions; do 7890 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7891 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7892 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7893 break 2 7894 fi 7895done 7896 done 7897IFS=$as_save_IFS 7898 7899fi ;; 7900esac 7901fi 7902DSYMUTIL=$ac_cv_prog_DSYMUTIL 7903if test -n "$DSYMUTIL"; then 7904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7905printf "%s\n" "$DSYMUTIL" >&6; } 7906else 7907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7908printf "%s\n" "no" >&6; } 7909fi 7910 7911 7912fi 7913if test -z "$ac_cv_prog_DSYMUTIL"; then 7914 ac_ct_DSYMUTIL=$DSYMUTIL 7915 # Extract the first word of "dsymutil", so it can be a program name with args. 7916set dummy dsymutil; ac_word=$2 7917{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7918printf %s "checking for $ac_word... " >&6; } 7919if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} 7920then : 7921 printf %s "(cached) " >&6 7922else case e in #( 7923 e) if test -n "$ac_ct_DSYMUTIL"; then 7924 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7925else 7926as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7927for as_dir in $PATH 7928do 7929 IFS=$as_save_IFS 7930 case $as_dir in #((( 7931 '') as_dir=./ ;; 7932 */) ;; 7933 *) as_dir=$as_dir/ ;; 7934 esac 7935 for ac_exec_ext in '' $ac_executable_extensions; do 7936 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7937 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7938 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7939 break 2 7940 fi 7941done 7942 done 7943IFS=$as_save_IFS 7944 7945fi ;; 7946esac 7947fi 7948ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7949if test -n "$ac_ct_DSYMUTIL"; then 7950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7951printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } 7952else 7953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7954printf "%s\n" "no" >&6; } 7955fi 7956 7957 if test "x$ac_ct_DSYMUTIL" = x; then 7958 DSYMUTIL=":" 7959 else 7960 case $cross_compiling:$ac_tool_warned in 7961yes:) 7962{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7963printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7964ac_tool_warned=yes ;; 7965esac 7966 DSYMUTIL=$ac_ct_DSYMUTIL 7967 fi 7968else 7969 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7970fi 7971 7972 if test -n "$ac_tool_prefix"; then 7973 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7974set dummy ${ac_tool_prefix}nmedit; ac_word=$2 7975{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7976printf %s "checking for $ac_word... " >&6; } 7977if test ${ac_cv_prog_NMEDIT+y} 7978then : 7979 printf %s "(cached) " >&6 7980else case e in #( 7981 e) if test -n "$NMEDIT"; then 7982 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7983else 7984as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7985for as_dir in $PATH 7986do 7987 IFS=$as_save_IFS 7988 case $as_dir in #((( 7989 '') as_dir=./ ;; 7990 */) ;; 7991 *) as_dir=$as_dir/ ;; 7992 esac 7993 for ac_exec_ext in '' $ac_executable_extensions; do 7994 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7995 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 7996 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7997 break 2 7998 fi 7999done 8000 done 8001IFS=$as_save_IFS 8002 8003fi ;; 8004esac 8005fi 8006NMEDIT=$ac_cv_prog_NMEDIT 8007if test -n "$NMEDIT"; then 8008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 8009printf "%s\n" "$NMEDIT" >&6; } 8010else 8011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8012printf "%s\n" "no" >&6; } 8013fi 8014 8015 8016fi 8017if test -z "$ac_cv_prog_NMEDIT"; then 8018 ac_ct_NMEDIT=$NMEDIT 8019 # Extract the first word of "nmedit", so it can be a program name with args. 8020set dummy nmedit; ac_word=$2 8021{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8022printf %s "checking for $ac_word... " >&6; } 8023if test ${ac_cv_prog_ac_ct_NMEDIT+y} 8024then : 8025 printf %s "(cached) " >&6 8026else case e in #( 8027 e) if test -n "$ac_ct_NMEDIT"; then 8028 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 8029else 8030as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8031for as_dir in $PATH 8032do 8033 IFS=$as_save_IFS 8034 case $as_dir in #((( 8035 '') as_dir=./ ;; 8036 */) ;; 8037 *) as_dir=$as_dir/ ;; 8038 esac 8039 for ac_exec_ext in '' $ac_executable_extensions; do 8040 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8041 ac_cv_prog_ac_ct_NMEDIT="nmedit" 8042 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8043 break 2 8044 fi 8045done 8046 done 8047IFS=$as_save_IFS 8048 8049fi ;; 8050esac 8051fi 8052ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 8053if test -n "$ac_ct_NMEDIT"; then 8054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 8055printf "%s\n" "$ac_ct_NMEDIT" >&6; } 8056else 8057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8058printf "%s\n" "no" >&6; } 8059fi 8060 8061 if test "x$ac_ct_NMEDIT" = x; then 8062 NMEDIT=":" 8063 else 8064 case $cross_compiling:$ac_tool_warned in 8065yes:) 8066{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8067printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8068ac_tool_warned=yes ;; 8069esac 8070 NMEDIT=$ac_ct_NMEDIT 8071 fi 8072else 8073 NMEDIT="$ac_cv_prog_NMEDIT" 8074fi 8075 8076 if test -n "$ac_tool_prefix"; then 8077 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 8078set dummy ${ac_tool_prefix}lipo; ac_word=$2 8079{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8080printf %s "checking for $ac_word... " >&6; } 8081if test ${ac_cv_prog_LIPO+y} 8082then : 8083 printf %s "(cached) " >&6 8084else case e in #( 8085 e) if test -n "$LIPO"; then 8086 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 8087else 8088as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8089for as_dir in $PATH 8090do 8091 IFS=$as_save_IFS 8092 case $as_dir in #((( 8093 '') as_dir=./ ;; 8094 */) ;; 8095 *) as_dir=$as_dir/ ;; 8096 esac 8097 for ac_exec_ext in '' $ac_executable_extensions; do 8098 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8099 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 8100 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8101 break 2 8102 fi 8103done 8104 done 8105IFS=$as_save_IFS 8106 8107fi ;; 8108esac 8109fi 8110LIPO=$ac_cv_prog_LIPO 8111if test -n "$LIPO"; then 8112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 8113printf "%s\n" "$LIPO" >&6; } 8114else 8115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8116printf "%s\n" "no" >&6; } 8117fi 8118 8119 8120fi 8121if test -z "$ac_cv_prog_LIPO"; then 8122 ac_ct_LIPO=$LIPO 8123 # Extract the first word of "lipo", so it can be a program name with args. 8124set dummy lipo; ac_word=$2 8125{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8126printf %s "checking for $ac_word... " >&6; } 8127if test ${ac_cv_prog_ac_ct_LIPO+y} 8128then : 8129 printf %s "(cached) " >&6 8130else case e in #( 8131 e) if test -n "$ac_ct_LIPO"; then 8132 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 8133else 8134as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8135for as_dir in $PATH 8136do 8137 IFS=$as_save_IFS 8138 case $as_dir in #((( 8139 '') as_dir=./ ;; 8140 */) ;; 8141 *) as_dir=$as_dir/ ;; 8142 esac 8143 for ac_exec_ext in '' $ac_executable_extensions; do 8144 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8145 ac_cv_prog_ac_ct_LIPO="lipo" 8146 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8147 break 2 8148 fi 8149done 8150 done 8151IFS=$as_save_IFS 8152 8153fi ;; 8154esac 8155fi 8156ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 8157if test -n "$ac_ct_LIPO"; then 8158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 8159printf "%s\n" "$ac_ct_LIPO" >&6; } 8160else 8161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8162printf "%s\n" "no" >&6; } 8163fi 8164 8165 if test "x$ac_ct_LIPO" = x; then 8166 LIPO=":" 8167 else 8168 case $cross_compiling:$ac_tool_warned in 8169yes:) 8170{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8171printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8172ac_tool_warned=yes ;; 8173esac 8174 LIPO=$ac_ct_LIPO 8175 fi 8176else 8177 LIPO="$ac_cv_prog_LIPO" 8178fi 8179 8180 if test -n "$ac_tool_prefix"; then 8181 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 8182set dummy ${ac_tool_prefix}otool; ac_word=$2 8183{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8184printf %s "checking for $ac_word... " >&6; } 8185if test ${ac_cv_prog_OTOOL+y} 8186then : 8187 printf %s "(cached) " >&6 8188else case e in #( 8189 e) if test -n "$OTOOL"; then 8190 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 8191else 8192as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8193for as_dir in $PATH 8194do 8195 IFS=$as_save_IFS 8196 case $as_dir in #((( 8197 '') as_dir=./ ;; 8198 */) ;; 8199 *) as_dir=$as_dir/ ;; 8200 esac 8201 for ac_exec_ext in '' $ac_executable_extensions; do 8202 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8203 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 8204 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8205 break 2 8206 fi 8207done 8208 done 8209IFS=$as_save_IFS 8210 8211fi ;; 8212esac 8213fi 8214OTOOL=$ac_cv_prog_OTOOL 8215if test -n "$OTOOL"; then 8216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 8217printf "%s\n" "$OTOOL" >&6; } 8218else 8219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8220printf "%s\n" "no" >&6; } 8221fi 8222 8223 8224fi 8225if test -z "$ac_cv_prog_OTOOL"; then 8226 ac_ct_OTOOL=$OTOOL 8227 # Extract the first word of "otool", so it can be a program name with args. 8228set dummy otool; ac_word=$2 8229{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8230printf %s "checking for $ac_word... " >&6; } 8231if test ${ac_cv_prog_ac_ct_OTOOL+y} 8232then : 8233 printf %s "(cached) " >&6 8234else case e in #( 8235 e) if test -n "$ac_ct_OTOOL"; then 8236 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 8237else 8238as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8239for as_dir in $PATH 8240do 8241 IFS=$as_save_IFS 8242 case $as_dir in #((( 8243 '') as_dir=./ ;; 8244 */) ;; 8245 *) as_dir=$as_dir/ ;; 8246 esac 8247 for ac_exec_ext in '' $ac_executable_extensions; do 8248 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8249 ac_cv_prog_ac_ct_OTOOL="otool" 8250 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8251 break 2 8252 fi 8253done 8254 done 8255IFS=$as_save_IFS 8256 8257fi ;; 8258esac 8259fi 8260ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 8261if test -n "$ac_ct_OTOOL"; then 8262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 8263printf "%s\n" "$ac_ct_OTOOL" >&6; } 8264else 8265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8266printf "%s\n" "no" >&6; } 8267fi 8268 8269 if test "x$ac_ct_OTOOL" = x; then 8270 OTOOL=":" 8271 else 8272 case $cross_compiling:$ac_tool_warned in 8273yes:) 8274{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8275printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8276ac_tool_warned=yes ;; 8277esac 8278 OTOOL=$ac_ct_OTOOL 8279 fi 8280else 8281 OTOOL="$ac_cv_prog_OTOOL" 8282fi 8283 8284 if test -n "$ac_tool_prefix"; then 8285 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 8286set dummy ${ac_tool_prefix}otool64; ac_word=$2 8287{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8288printf %s "checking for $ac_word... " >&6; } 8289if test ${ac_cv_prog_OTOOL64+y} 8290then : 8291 printf %s "(cached) " >&6 8292else case e in #( 8293 e) if test -n "$OTOOL64"; then 8294 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 8295else 8296as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8297for as_dir in $PATH 8298do 8299 IFS=$as_save_IFS 8300 case $as_dir in #((( 8301 '') as_dir=./ ;; 8302 */) ;; 8303 *) as_dir=$as_dir/ ;; 8304 esac 8305 for ac_exec_ext in '' $ac_executable_extensions; do 8306 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8307 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 8308 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8309 break 2 8310 fi 8311done 8312 done 8313IFS=$as_save_IFS 8314 8315fi ;; 8316esac 8317fi 8318OTOOL64=$ac_cv_prog_OTOOL64 8319if test -n "$OTOOL64"; then 8320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 8321printf "%s\n" "$OTOOL64" >&6; } 8322else 8323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8324printf "%s\n" "no" >&6; } 8325fi 8326 8327 8328fi 8329if test -z "$ac_cv_prog_OTOOL64"; then 8330 ac_ct_OTOOL64=$OTOOL64 8331 # Extract the first word of "otool64", so it can be a program name with args. 8332set dummy otool64; ac_word=$2 8333{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8334printf %s "checking for $ac_word... " >&6; } 8335if test ${ac_cv_prog_ac_ct_OTOOL64+y} 8336then : 8337 printf %s "(cached) " >&6 8338else case e in #( 8339 e) if test -n "$ac_ct_OTOOL64"; then 8340 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 8341else 8342as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8343for as_dir in $PATH 8344do 8345 IFS=$as_save_IFS 8346 case $as_dir in #((( 8347 '') as_dir=./ ;; 8348 */) ;; 8349 *) as_dir=$as_dir/ ;; 8350 esac 8351 for ac_exec_ext in '' $ac_executable_extensions; do 8352 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8353 ac_cv_prog_ac_ct_OTOOL64="otool64" 8354 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8355 break 2 8356 fi 8357done 8358 done 8359IFS=$as_save_IFS 8360 8361fi ;; 8362esac 8363fi 8364ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 8365if test -n "$ac_ct_OTOOL64"; then 8366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 8367printf "%s\n" "$ac_ct_OTOOL64" >&6; } 8368else 8369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8370printf "%s\n" "no" >&6; } 8371fi 8372 8373 if test "x$ac_ct_OTOOL64" = x; then 8374 OTOOL64=":" 8375 else 8376 case $cross_compiling:$ac_tool_warned in 8377yes:) 8378{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8379printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8380ac_tool_warned=yes ;; 8381esac 8382 OTOOL64=$ac_ct_OTOOL64 8383 fi 8384else 8385 OTOOL64="$ac_cv_prog_OTOOL64" 8386fi 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 8415printf %s "checking for -single_module linker flag... " >&6; } 8416if test ${lt_cv_apple_cc_single_mod+y} 8417then : 8418 printf %s "(cached) " >&6 8419else case e in #( 8420 e) lt_cv_apple_cc_single_mod=no 8421 if test -z "$LT_MULTI_MODULE"; then 8422 # By default we will add the -single_module flag. You can override 8423 # by either setting the environment variable LT_MULTI_MODULE 8424 # non-empty at configure time, or by adding -multi_module to the 8425 # link flags. 8426 rm -rf libconftest.dylib* 8427 echo "int foo(void){return 1;}" > conftest.c 8428 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8429-dynamiclib -Wl,-single_module conftest.c" >&5 8430 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8431 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 8432 _lt_result=$? 8433 # If there is a non-empty error log, and "single_module" 8434 # appears in it, assume the flag caused a linker warning 8435 if test -s conftest.err && $GREP single_module conftest.err; then 8436 cat conftest.err >&5 8437 # Otherwise, if the output was created with a 0 exit code from 8438 # the compiler, it worked. 8439 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 8440 lt_cv_apple_cc_single_mod=yes 8441 else 8442 cat conftest.err >&5 8443 fi 8444 rm -rf libconftest.dylib* 8445 rm -f conftest.* 8446 fi ;; 8447esac 8448fi 8449{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 8450printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } 8451 8452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 8453printf %s "checking for -exported_symbols_list linker flag... " >&6; } 8454if test ${lt_cv_ld_exported_symbols_list+y} 8455then : 8456 printf %s "(cached) " >&6 8457else case e in #( 8458 e) lt_cv_ld_exported_symbols_list=no 8459 save_LDFLAGS=$LDFLAGS 8460 echo "_main" > conftest.sym 8461 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 8462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8463/* end confdefs.h. */ 8464 8465int 8466main (void) 8467{ 8468 8469 ; 8470 return 0; 8471} 8472_ACEOF 8473if ac_fn_c_try_link "$LINENO" 8474then : 8475 lt_cv_ld_exported_symbols_list=yes 8476else case e in #( 8477 e) lt_cv_ld_exported_symbols_list=no ;; 8478esac 8479fi 8480rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8481 conftest$ac_exeext conftest.$ac_ext 8482 LDFLAGS=$save_LDFLAGS 8483 ;; 8484esac 8485fi 8486{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 8487printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } 8488 8489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 8490printf %s "checking for -force_load linker flag... " >&6; } 8491if test ${lt_cv_ld_force_load+y} 8492then : 8493 printf %s "(cached) " >&6 8494else case e in #( 8495 e) lt_cv_ld_force_load=no 8496 cat > conftest.c << _LT_EOF 8497int forced_loaded() { return 2;} 8498_LT_EOF 8499 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 8500 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 8501 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 8502 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 8503 echo "$RANLIB libconftest.a" >&5 8504 $RANLIB libconftest.a 2>&5 8505 cat > conftest.c << _LT_EOF 8506int main() { return 0;} 8507_LT_EOF 8508 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 8509 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 8510 _lt_result=$? 8511 if test -s conftest.err && $GREP force_load conftest.err; then 8512 cat conftest.err >&5 8513 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 8514 lt_cv_ld_force_load=yes 8515 else 8516 cat conftest.err >&5 8517 fi 8518 rm -f conftest.err libconftest.a conftest conftest.c 8519 rm -rf conftest.dSYM 8520 ;; 8521esac 8522fi 8523{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 8524printf "%s\n" "$lt_cv_ld_force_load" >&6; } 8525 case $host_os in 8526 rhapsody* | darwin1.[012]) 8527 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 8528 darwin1.*) 8529 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8530 darwin*) 8531 case $MACOSX_DEPLOYMENT_TARGET,$host in 8532 10.[012],*|,*powerpc*-darwin[5-8]*) 8533 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8534 *) 8535 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 8536 esac 8537 ;; 8538 esac 8539 if test yes = "$lt_cv_apple_cc_single_mod"; then 8540 _lt_dar_single_mod='$single_module' 8541 fi 8542 if test yes = "$lt_cv_ld_exported_symbols_list"; then 8543 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 8544 else 8545 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 8546 fi 8547 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 8548 _lt_dsymutil='~$DSYMUTIL $lib || :' 8549 else 8550 _lt_dsymutil= 8551 fi 8552 ;; 8553 esac 8554 8555# func_munge_path_list VARIABLE PATH 8556# ----------------------------------- 8557# VARIABLE is name of variable containing _space_ separated list of 8558# directories to be munged by the contents of PATH, which is string 8559# having a format: 8560# "DIR[:DIR]:" 8561# string "DIR[ DIR]" will be prepended to VARIABLE 8562# ":DIR[:DIR]" 8563# string "DIR[ DIR]" will be appended to VARIABLE 8564# "DIRP[:DIRP]::[DIRA:]DIRA" 8565# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 8566# "DIRA[ DIRA]" will be appended to VARIABLE 8567# "DIR[:DIR]" 8568# VARIABLE will be replaced by "DIR[ DIR]" 8569func_munge_path_list () 8570{ 8571 case x$2 in 8572 x) 8573 ;; 8574 *:) 8575 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 8576 ;; 8577 x:*) 8578 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 8579 ;; 8580 *::*) 8581 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 8582 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 8583 ;; 8584 *) 8585 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 8586 ;; 8587 esac 8588} 8589 8590ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 8591" 8592if test "x$ac_cv_header_dlfcn_h" = xyes 8593then : 8594 printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h 8595 8596fi 8597 8598 8599 8600 8601 8602# Set options 8603 8604 8605 8606 enable_dlopen=no 8607 8608 8609 enable_win32_dll=no 8610 8611 8612 # Check whether --enable-shared was given. 8613if test ${enable_shared+y} 8614then : 8615 enableval=$enable_shared; p=${PACKAGE-default} 8616 case $enableval in 8617 yes) enable_shared=yes ;; 8618 no) enable_shared=no ;; 8619 *) 8620 enable_shared=no 8621 # Look at the argument we got. We use all the common list separators. 8622 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8623 for pkg in $enableval; do 8624 IFS=$lt_save_ifs 8625 if test "X$pkg" = "X$p"; then 8626 enable_shared=yes 8627 fi 8628 done 8629 IFS=$lt_save_ifs 8630 ;; 8631 esac 8632else case e in #( 8633 e) enable_shared=yes ;; 8634esac 8635fi 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 # Check whether --enable-static was given. 8646if test ${enable_static+y} 8647then : 8648 enableval=$enable_static; p=${PACKAGE-default} 8649 case $enableval in 8650 yes) enable_static=yes ;; 8651 no) enable_static=no ;; 8652 *) 8653 enable_static=no 8654 # Look at the argument we got. We use all the common list separators. 8655 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8656 for pkg in $enableval; do 8657 IFS=$lt_save_ifs 8658 if test "X$pkg" = "X$p"; then 8659 enable_static=yes 8660 fi 8661 done 8662 IFS=$lt_save_ifs 8663 ;; 8664 esac 8665else case e in #( 8666 e) enable_static=yes ;; 8667esac 8668fi 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679# Check whether --with-pic was given. 8680if test ${with_pic+y} 8681then : 8682 withval=$with_pic; lt_p=${PACKAGE-default} 8683 case $withval in 8684 yes|no) pic_mode=$withval ;; 8685 *) 8686 pic_mode=default 8687 # Look at the argument we got. We use all the common list separators. 8688 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8689 for lt_pkg in $withval; do 8690 IFS=$lt_save_ifs 8691 if test "X$lt_pkg" = "X$lt_p"; then 8692 pic_mode=yes 8693 fi 8694 done 8695 IFS=$lt_save_ifs 8696 ;; 8697 esac 8698else case e in #( 8699 e) pic_mode=default ;; 8700esac 8701fi 8702 8703 8704 8705 8706 8707 8708 8709 8710 # Check whether --enable-fast-install was given. 8711if test ${enable_fast_install+y} 8712then : 8713 enableval=$enable_fast_install; p=${PACKAGE-default} 8714 case $enableval in 8715 yes) enable_fast_install=yes ;; 8716 no) enable_fast_install=no ;; 8717 *) 8718 enable_fast_install=no 8719 # Look at the argument we got. We use all the common list separators. 8720 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8721 for pkg in $enableval; do 8722 IFS=$lt_save_ifs 8723 if test "X$pkg" = "X$p"; then 8724 enable_fast_install=yes 8725 fi 8726 done 8727 IFS=$lt_save_ifs 8728 ;; 8729 esac 8730else case e in #( 8731 e) enable_fast_install=yes ;; 8732esac 8733fi 8734 8735 8736 8737 8738 8739 8740 8741 8742 shared_archive_member_spec= 8743case $host,$enable_shared in 8744power*-*-aix[5-9]*,yes) 8745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 8746printf %s "checking which variant of shared library versioning to provide... " >&6; } 8747 8748# Check whether --with-aix-soname was given. 8749if test ${with_aix_soname+y} 8750then : 8751 withval=$with_aix_soname; case $withval in 8752 aix|svr4|both) 8753 ;; 8754 *) 8755 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 8756 ;; 8757 esac 8758 lt_cv_with_aix_soname=$with_aix_soname 8759else case e in #( 8760 e) if test ${lt_cv_with_aix_soname+y} 8761then : 8762 printf %s "(cached) " >&6 8763else case e in #( 8764 e) lt_cv_with_aix_soname=aix ;; 8765esac 8766fi 8767 8768 with_aix_soname=$lt_cv_with_aix_soname ;; 8769esac 8770fi 8771 8772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 8773printf "%s\n" "$with_aix_soname" >&6; } 8774 if test aix != "$with_aix_soname"; then 8775 # For the AIX way of multilib, we name the shared archive member 8776 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 8777 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 8778 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 8779 # the AIX toolchain works better with OBJECT_MODE set (default 32). 8780 if test 64 = "${OBJECT_MODE-32}"; then 8781 shared_archive_member_spec=shr_64 8782 else 8783 shared_archive_member_spec=shr 8784 fi 8785 fi 8786 ;; 8787*) 8788 with_aix_soname=aix 8789 ;; 8790esac 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 8801# This can be used to rebuild libtool when needed 8802LIBTOOL_DEPS=$ltmain 8803 8804# Always use our own libtool. 8805LIBTOOL='$(SHELL) $(top_builddir)/libtool' 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836test -z "$LN_S" && LN_S="ln -s" 8837 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851if test -n "${ZSH_VERSION+set}"; then 8852 setopt NO_GLOB_SUBST 8853fi 8854 8855{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 8856printf %s "checking for objdir... " >&6; } 8857if test ${lt_cv_objdir+y} 8858then : 8859 printf %s "(cached) " >&6 8860else case e in #( 8861 e) rm -f .libs 2>/dev/null 8862mkdir .libs 2>/dev/null 8863if test -d .libs; then 8864 lt_cv_objdir=.libs 8865else 8866 # MS-DOS does not allow filenames that begin with a dot. 8867 lt_cv_objdir=_libs 8868fi 8869rmdir .libs 2>/dev/null ;; 8870esac 8871fi 8872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 8873printf "%s\n" "$lt_cv_objdir" >&6; } 8874objdir=$lt_cv_objdir 8875 8876 8877 8878 8879 8880printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h 8881 8882 8883 8884 8885case $host_os in 8886aix3*) 8887 # AIX sometimes has problems with the GCC collect2 program. For some 8888 # reason, if we set the COLLECT_NAMES environment variable, the problems 8889 # vanish in a puff of smoke. 8890 if test set != "${COLLECT_NAMES+set}"; then 8891 COLLECT_NAMES= 8892 export COLLECT_NAMES 8893 fi 8894 ;; 8895esac 8896 8897# Global variables: 8898ofile=libtool 8899can_build_shared=yes 8900 8901# All known linkers require a '.a' archive for static linking (except MSVC and 8902# ICC, which need '.lib'). 8903libext=a 8904 8905with_gnu_ld=$lt_cv_prog_gnu_ld 8906 8907old_CC=$CC 8908old_CFLAGS=$CFLAGS 8909 8910# Set sane defaults for various variables 8911test -z "$CC" && CC=cc 8912test -z "$LTCC" && LTCC=$CC 8913test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 8914test -z "$LD" && LD=ld 8915test -z "$ac_objext" && ac_objext=o 8916 8917func_cc_basename $compiler 8918cc_basename=$func_cc_basename_result 8919 8920 8921# Only perform the check for file, if the check method requires it 8922test -z "$MAGIC_CMD" && MAGIC_CMD=file 8923case $deplibs_check_method in 8924file_magic*) 8925 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 8926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 8927printf %s "checking for ${ac_tool_prefix}file... " >&6; } 8928if test ${lt_cv_path_MAGIC_CMD+y} 8929then : 8930 printf %s "(cached) " >&6 8931else case e in #( 8932 e) case $MAGIC_CMD in 8933[\\/*] | ?:[\\/]*) 8934 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8935 ;; 8936*) 8937 lt_save_MAGIC_CMD=$MAGIC_CMD 8938 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8939 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8940 for ac_dir in $ac_dummy; do 8941 IFS=$lt_save_ifs 8942 test -z "$ac_dir" && ac_dir=. 8943 if test -f "$ac_dir/${ac_tool_prefix}file"; then 8944 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 8945 if test -n "$file_magic_test_file"; then 8946 case $deplibs_check_method in 8947 "file_magic "*) 8948 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8949 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8950 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8951 $EGREP "$file_magic_regex" > /dev/null; then 8952 : 8953 else 8954 cat <<_LT_EOF 1>&2 8955 8956*** Warning: the command libtool uses to detect shared libraries, 8957*** $file_magic_cmd, produces output that libtool cannot recognize. 8958*** The result is that libtool may fail to recognize shared libraries 8959*** as such. This will affect the creation of libtool libraries that 8960*** depend on shared libraries, but programs linked with such libtool 8961*** libraries will work regardless of this problem. Nevertheless, you 8962*** may want to report the problem to your system manager and/or to 8963*** bug-libtool@gnu.org 8964 8965_LT_EOF 8966 fi ;; 8967 esac 8968 fi 8969 break 8970 fi 8971 done 8972 IFS=$lt_save_ifs 8973 MAGIC_CMD=$lt_save_MAGIC_CMD 8974 ;; 8975esac ;; 8976esac 8977fi 8978 8979MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8980if test -n "$MAGIC_CMD"; then 8981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8982printf "%s\n" "$MAGIC_CMD" >&6; } 8983else 8984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8985printf "%s\n" "no" >&6; } 8986fi 8987 8988 8989 8990 8991 8992if test -z "$lt_cv_path_MAGIC_CMD"; then 8993 if test -n "$ac_tool_prefix"; then 8994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8995printf %s "checking for file... " >&6; } 8996if test ${lt_cv_path_MAGIC_CMD+y} 8997then : 8998 printf %s "(cached) " >&6 8999else case e in #( 9000 e) case $MAGIC_CMD in 9001[\\/*] | ?:[\\/]*) 9002 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 9003 ;; 9004*) 9005 lt_save_MAGIC_CMD=$MAGIC_CMD 9006 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 9007 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 9008 for ac_dir in $ac_dummy; do 9009 IFS=$lt_save_ifs 9010 test -z "$ac_dir" && ac_dir=. 9011 if test -f "$ac_dir/file"; then 9012 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 9013 if test -n "$file_magic_test_file"; then 9014 case $deplibs_check_method in 9015 "file_magic "*) 9016 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 9017 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 9018 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 9019 $EGREP "$file_magic_regex" > /dev/null; then 9020 : 9021 else 9022 cat <<_LT_EOF 1>&2 9023 9024*** Warning: the command libtool uses to detect shared libraries, 9025*** $file_magic_cmd, produces output that libtool cannot recognize. 9026*** The result is that libtool may fail to recognize shared libraries 9027*** as such. This will affect the creation of libtool libraries that 9028*** depend on shared libraries, but programs linked with such libtool 9029*** libraries will work regardless of this problem. Nevertheless, you 9030*** may want to report the problem to your system manager and/or to 9031*** bug-libtool@gnu.org 9032 9033_LT_EOF 9034 fi ;; 9035 esac 9036 fi 9037 break 9038 fi 9039 done 9040 IFS=$lt_save_ifs 9041 MAGIC_CMD=$lt_save_MAGIC_CMD 9042 ;; 9043esac ;; 9044esac 9045fi 9046 9047MAGIC_CMD=$lt_cv_path_MAGIC_CMD 9048if test -n "$MAGIC_CMD"; then 9049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 9050printf "%s\n" "$MAGIC_CMD" >&6; } 9051else 9052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 9053printf "%s\n" "no" >&6; } 9054fi 9055 9056 9057 else 9058 MAGIC_CMD=: 9059 fi 9060fi 9061 9062 fi 9063 ;; 9064esac 9065 9066# Use C for the default configuration in the libtool script 9067 9068lt_save_CC=$CC 9069ac_ext=c 9070ac_cpp='$CPP $CPPFLAGS' 9071ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9072ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9073ac_compiler_gnu=$ac_cv_c_compiler_gnu 9074 9075 9076# Source file extension for C test sources. 9077ac_ext=c 9078 9079# Object file extension for compiled C test sources. 9080objext=o 9081objext=$objext 9082 9083# Code to be used in simple compile tests 9084lt_simple_compile_test_code="int some_variable = 0;" 9085 9086# Code to be used in simple link tests 9087lt_simple_link_test_code='int main(){return(0);}' 9088 9089 9090 9091 9092 9093 9094 9095# If no C compiler was specified, use CC. 9096LTCC=${LTCC-"$CC"} 9097 9098# If no C compiler flags were specified, use CFLAGS. 9099LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 9100 9101# Allow CC to be a program name with arguments. 9102compiler=$CC 9103 9104# Save the default compiler, since it gets overwritten when the other 9105# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 9106compiler_DEFAULT=$CC 9107 9108# save warnings/boilerplate of simple test code 9109ac_outfile=conftest.$ac_objext 9110echo "$lt_simple_compile_test_code" >conftest.$ac_ext 9111eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 9112_lt_compiler_boilerplate=`cat conftest.err` 9113$RM conftest* 9114 9115ac_outfile=conftest.$ac_objext 9116echo "$lt_simple_link_test_code" >conftest.$ac_ext 9117eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 9118_lt_linker_boilerplate=`cat conftest.err` 9119$RM -r conftest* 9120 9121 9122## CAVEAT EMPTOR: 9123## There is no encapsulation within the following macros, do not change 9124## the running order or otherwise move them around unless you know exactly 9125## what you are doing... 9126if test -n "$compiler"; then 9127 9128lt_prog_compiler_no_builtin_flag= 9129 9130if test yes = "$GCC"; then 9131 case $cc_basename in 9132 nvcc*) 9133 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 9134 *) 9135 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 9136 esac 9137 9138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 9139printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 9140if test ${lt_cv_prog_compiler_rtti_exceptions+y} 9141then : 9142 printf %s "(cached) " >&6 9143else case e in #( 9144 e) lt_cv_prog_compiler_rtti_exceptions=no 9145 ac_outfile=conftest.$ac_objext 9146 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9147 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 9148 # Insert the option either (1) after the last *FLAGS variable, or 9149 # (2) before a word containing "conftest.", or (3) at the end. 9150 # Note that $ac_compile itself does not contain backslashes and begins 9151 # with a dollar sign (not a hyphen), so the echo should work correctly. 9152 # The option is referenced via a variable to avoid confusing sed. 9153 lt_compile=`echo "$ac_compile" | $SED \ 9154 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9155 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9156 -e 's:$: $lt_compiler_flag:'` 9157 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9158 (eval "$lt_compile" 2>conftest.err) 9159 ac_status=$? 9160 cat conftest.err >&5 9161 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9162 if (exit $ac_status) && test -s "$ac_outfile"; then 9163 # The compiler can only warn and ignore the option if not recognized 9164 # So say no if there are warnings other than the usual output. 9165 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 9166 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9167 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9168 lt_cv_prog_compiler_rtti_exceptions=yes 9169 fi 9170 fi 9171 $RM conftest* 9172 ;; 9173esac 9174fi 9175{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 9176printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 9177 9178if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 9179 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 9180else 9181 : 9182fi 9183 9184fi 9185 9186 9187 9188 9189 9190 9191 lt_prog_compiler_wl= 9192lt_prog_compiler_pic= 9193lt_prog_compiler_static= 9194 9195 9196 if test yes = "$GCC"; then 9197 lt_prog_compiler_wl='-Wl,' 9198 lt_prog_compiler_static='-static' 9199 9200 case $host_os in 9201 aix*) 9202 # All AIX code is PIC. 9203 if test ia64 = "$host_cpu"; then 9204 # AIX 5 now supports IA64 processor 9205 lt_prog_compiler_static='-Bstatic' 9206 fi 9207 lt_prog_compiler_pic='-fPIC' 9208 ;; 9209 9210 amigaos*) 9211 case $host_cpu in 9212 powerpc) 9213 # see comment about AmigaOS4 .so support 9214 lt_prog_compiler_pic='-fPIC' 9215 ;; 9216 m68k) 9217 # FIXME: we need at least 68020 code to build shared libraries, but 9218 # adding the '-m68020' flag to GCC prevents building anything better, 9219 # like '-m68040'. 9220 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 9221 ;; 9222 esac 9223 ;; 9224 9225 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 9226 # PIC is the default for these OSes. 9227 ;; 9228 9229 mingw* | cygwin* | pw32* | os2* | cegcc*) 9230 # This hack is so that the source file can tell whether it is being 9231 # built for inclusion in a dll (and should export symbols for example). 9232 # Although the cygwin gcc ignores -fPIC, still need this for old-style 9233 # (--disable-auto-import) libraries 9234 lt_prog_compiler_pic='-DDLL_EXPORT' 9235 case $host_os in 9236 os2*) 9237 lt_prog_compiler_static='$wl-static' 9238 ;; 9239 esac 9240 ;; 9241 9242 darwin* | rhapsody*) 9243 # PIC is the default on this platform 9244 # Common symbols not allowed in MH_DYLIB files 9245 lt_prog_compiler_pic='-fno-common' 9246 ;; 9247 9248 haiku*) 9249 # PIC is the default for Haiku. 9250 # The "-static" flag exists, but is broken. 9251 lt_prog_compiler_static= 9252 ;; 9253 9254 hpux*) 9255 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 9256 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 9257 # sets the default TLS model and affects inlining. 9258 case $host_cpu in 9259 hppa*64*) 9260 # +Z the default 9261 ;; 9262 *) 9263 lt_prog_compiler_pic='-fPIC' 9264 ;; 9265 esac 9266 ;; 9267 9268 interix[3-9]*) 9269 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 9270 # Instead, we relocate shared libraries at runtime. 9271 ;; 9272 9273 msdosdjgpp*) 9274 # Just because we use GCC doesn't mean we suddenly get shared libraries 9275 # on systems that don't support them. 9276 lt_prog_compiler_can_build_shared=no 9277 enable_shared=no 9278 ;; 9279 9280 *nto* | *qnx*) 9281 # QNX uses GNU C++, but need to define -shared option too, otherwise 9282 # it will coredump. 9283 lt_prog_compiler_pic='-fPIC -shared' 9284 ;; 9285 9286 sysv4*MP*) 9287 if test -d /usr/nec; then 9288 lt_prog_compiler_pic=-Kconform_pic 9289 fi 9290 ;; 9291 9292 *) 9293 lt_prog_compiler_pic='-fPIC' 9294 ;; 9295 esac 9296 9297 case $cc_basename in 9298 nvcc*) # Cuda Compiler Driver 2.2 9299 lt_prog_compiler_wl='-Xlinker ' 9300 if test -n "$lt_prog_compiler_pic"; then 9301 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 9302 fi 9303 ;; 9304 esac 9305 else 9306 # PORTME Check for flag to pass linker flags through the system compiler. 9307 case $host_os in 9308 aix*) 9309 lt_prog_compiler_wl='-Wl,' 9310 if test ia64 = "$host_cpu"; then 9311 # AIX 5 now supports IA64 processor 9312 lt_prog_compiler_static='-Bstatic' 9313 else 9314 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 9315 fi 9316 ;; 9317 9318 darwin* | rhapsody*) 9319 # PIC is the default on this platform 9320 # Common symbols not allowed in MH_DYLIB files 9321 lt_prog_compiler_pic='-fno-common' 9322 case $cc_basename in 9323 nagfor*) 9324 # NAG Fortran compiler 9325 lt_prog_compiler_wl='-Wl,-Wl,,' 9326 lt_prog_compiler_pic='-PIC' 9327 lt_prog_compiler_static='-Bstatic' 9328 ;; 9329 esac 9330 ;; 9331 9332 mingw* | cygwin* | pw32* | os2* | cegcc*) 9333 # This hack is so that the source file can tell whether it is being 9334 # built for inclusion in a dll (and should export symbols for example). 9335 lt_prog_compiler_pic='-DDLL_EXPORT' 9336 case $host_os in 9337 os2*) 9338 lt_prog_compiler_static='$wl-static' 9339 ;; 9340 esac 9341 ;; 9342 9343 hpux9* | hpux10* | hpux11*) 9344 lt_prog_compiler_wl='-Wl,' 9345 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 9346 # not for PA HP-UX. 9347 case $host_cpu in 9348 hppa*64*|ia64*) 9349 # +Z the default 9350 ;; 9351 *) 9352 lt_prog_compiler_pic='+Z' 9353 ;; 9354 esac 9355 # Is there a better lt_prog_compiler_static that works with the bundled CC? 9356 lt_prog_compiler_static='$wl-a ${wl}archive' 9357 ;; 9358 9359 irix5* | irix6* | nonstopux*) 9360 lt_prog_compiler_wl='-Wl,' 9361 # PIC (with -KPIC) is the default. 9362 lt_prog_compiler_static='-non_shared' 9363 ;; 9364 9365 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 9366 case $cc_basename in 9367 # old Intel for x86_64, which still supported -KPIC. 9368 ecc*) 9369 lt_prog_compiler_wl='-Wl,' 9370 lt_prog_compiler_pic='-KPIC' 9371 lt_prog_compiler_static='-static' 9372 ;; 9373 # icc used to be incompatible with GCC. 9374 # ICC 10 doesn't accept -KPIC any more. 9375 icc* | ifort*) 9376 lt_prog_compiler_wl='-Wl,' 9377 lt_prog_compiler_pic='-fPIC' 9378 lt_prog_compiler_static='-static' 9379 ;; 9380 # Lahey Fortran 8.1. 9381 lf95*) 9382 lt_prog_compiler_wl='-Wl,' 9383 lt_prog_compiler_pic='--shared' 9384 lt_prog_compiler_static='--static' 9385 ;; 9386 nagfor*) 9387 # NAG Fortran compiler 9388 lt_prog_compiler_wl='-Wl,-Wl,,' 9389 lt_prog_compiler_pic='-PIC' 9390 lt_prog_compiler_static='-Bstatic' 9391 ;; 9392 tcc*) 9393 # Fabrice Bellard et al's Tiny C Compiler 9394 lt_prog_compiler_wl='-Wl,' 9395 lt_prog_compiler_pic='-fPIC' 9396 lt_prog_compiler_static='-static' 9397 ;; 9398 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 9399 # Portland Group compilers (*not* the Pentium gcc compiler, 9400 # which looks to be a dead project) 9401 lt_prog_compiler_wl='-Wl,' 9402 lt_prog_compiler_pic='-fpic' 9403 lt_prog_compiler_static='-Bstatic' 9404 ;; 9405 ccc*) 9406 lt_prog_compiler_wl='-Wl,' 9407 # All Alpha code is PIC. 9408 lt_prog_compiler_static='-non_shared' 9409 ;; 9410 xl* | bgxl* | bgf* | mpixl*) 9411 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 9412 lt_prog_compiler_wl='-Wl,' 9413 lt_prog_compiler_pic='-qpic' 9414 lt_prog_compiler_static='-qstaticlink' 9415 ;; 9416 *) 9417 case `$CC -V 2>&1 | $SED 5q` in 9418 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 9419 # Sun Fortran 8.3 passes all unrecognized flags to the linker 9420 lt_prog_compiler_pic='-KPIC' 9421 lt_prog_compiler_static='-Bstatic' 9422 lt_prog_compiler_wl='' 9423 ;; 9424 *Sun\ F* | *Sun*Fortran*) 9425 lt_prog_compiler_pic='-KPIC' 9426 lt_prog_compiler_static='-Bstatic' 9427 lt_prog_compiler_wl='-Qoption ld ' 9428 ;; 9429 *Sun\ C*) 9430 # Sun C 5.9 9431 lt_prog_compiler_pic='-KPIC' 9432 lt_prog_compiler_static='-Bstatic' 9433 lt_prog_compiler_wl='-Wl,' 9434 ;; 9435 *Intel*\ [CF]*Compiler*) 9436 lt_prog_compiler_wl='-Wl,' 9437 lt_prog_compiler_pic='-fPIC' 9438 lt_prog_compiler_static='-static' 9439 ;; 9440 *Portland\ Group*) 9441 lt_prog_compiler_wl='-Wl,' 9442 lt_prog_compiler_pic='-fpic' 9443 lt_prog_compiler_static='-Bstatic' 9444 ;; 9445 esac 9446 ;; 9447 esac 9448 ;; 9449 9450 newsos6) 9451 lt_prog_compiler_pic='-KPIC' 9452 lt_prog_compiler_static='-Bstatic' 9453 ;; 9454 9455 *nto* | *qnx*) 9456 # QNX uses GNU C++, but need to define -shared option too, otherwise 9457 # it will coredump. 9458 lt_prog_compiler_pic='-fPIC -shared' 9459 ;; 9460 9461 osf3* | osf4* | osf5*) 9462 lt_prog_compiler_wl='-Wl,' 9463 # All OSF/1 code is PIC. 9464 lt_prog_compiler_static='-non_shared' 9465 ;; 9466 9467 rdos*) 9468 lt_prog_compiler_static='-non_shared' 9469 ;; 9470 9471 solaris*) 9472 lt_prog_compiler_pic='-KPIC' 9473 lt_prog_compiler_static='-Bstatic' 9474 case $cc_basename in 9475 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 9476 lt_prog_compiler_wl='-Qoption ld ';; 9477 *) 9478 lt_prog_compiler_wl='-Wl,';; 9479 esac 9480 ;; 9481 9482 sunos4*) 9483 lt_prog_compiler_wl='-Qoption ld ' 9484 lt_prog_compiler_pic='-PIC' 9485 lt_prog_compiler_static='-Bstatic' 9486 ;; 9487 9488 sysv4 | sysv4.2uw2* | sysv4.3*) 9489 lt_prog_compiler_wl='-Wl,' 9490 lt_prog_compiler_pic='-KPIC' 9491 lt_prog_compiler_static='-Bstatic' 9492 ;; 9493 9494 sysv4*MP*) 9495 if test -d /usr/nec; then 9496 lt_prog_compiler_pic='-Kconform_pic' 9497 lt_prog_compiler_static='-Bstatic' 9498 fi 9499 ;; 9500 9501 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 9502 lt_prog_compiler_wl='-Wl,' 9503 lt_prog_compiler_pic='-KPIC' 9504 lt_prog_compiler_static='-Bstatic' 9505 ;; 9506 9507 unicos*) 9508 lt_prog_compiler_wl='-Wl,' 9509 lt_prog_compiler_can_build_shared=no 9510 ;; 9511 9512 uts4*) 9513 lt_prog_compiler_pic='-pic' 9514 lt_prog_compiler_static='-Bstatic' 9515 ;; 9516 9517 *) 9518 lt_prog_compiler_can_build_shared=no 9519 ;; 9520 esac 9521 fi 9522 9523case $host_os in 9524 # For platforms that do not support PIC, -DPIC is meaningless: 9525 *djgpp*) 9526 lt_prog_compiler_pic= 9527 ;; 9528 *) 9529 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 9530 ;; 9531esac 9532 9533{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 9534printf %s "checking for $compiler option to produce PIC... " >&6; } 9535if test ${lt_cv_prog_compiler_pic+y} 9536then : 9537 printf %s "(cached) " >&6 9538else case e in #( 9539 e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;; 9540esac 9541fi 9542{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 9543printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } 9544lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 9545 9546# 9547# Check to make sure the PIC flag actually works. 9548# 9549if test -n "$lt_prog_compiler_pic"; then 9550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 9551printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 9552if test ${lt_cv_prog_compiler_pic_works+y} 9553then : 9554 printf %s "(cached) " >&6 9555else case e in #( 9556 e) lt_cv_prog_compiler_pic_works=no 9557 ac_outfile=conftest.$ac_objext 9558 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9559 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 9560 # Insert the option either (1) after the last *FLAGS variable, or 9561 # (2) before a word containing "conftest.", or (3) at the end. 9562 # Note that $ac_compile itself does not contain backslashes and begins 9563 # with a dollar sign (not a hyphen), so the echo should work correctly. 9564 # The option is referenced via a variable to avoid confusing sed. 9565 lt_compile=`echo "$ac_compile" | $SED \ 9566 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9567 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9568 -e 's:$: $lt_compiler_flag:'` 9569 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9570 (eval "$lt_compile" 2>conftest.err) 9571 ac_status=$? 9572 cat conftest.err >&5 9573 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9574 if (exit $ac_status) && test -s "$ac_outfile"; then 9575 # The compiler can only warn and ignore the option if not recognized 9576 # So say no if there are warnings other than the usual output. 9577 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 9578 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9579 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9580 lt_cv_prog_compiler_pic_works=yes 9581 fi 9582 fi 9583 $RM conftest* 9584 ;; 9585esac 9586fi 9587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 9588printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } 9589 9590if test yes = "$lt_cv_prog_compiler_pic_works"; then 9591 case $lt_prog_compiler_pic in 9592 "" | " "*) ;; 9593 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 9594 esac 9595else 9596 lt_prog_compiler_pic= 9597 lt_prog_compiler_can_build_shared=no 9598fi 9599 9600fi 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612# 9613# Check to make sure the static flag actually works. 9614# 9615wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 9616{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 9617printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 9618if test ${lt_cv_prog_compiler_static_works+y} 9619then : 9620 printf %s "(cached) " >&6 9621else case e in #( 9622 e) lt_cv_prog_compiler_static_works=no 9623 save_LDFLAGS=$LDFLAGS 9624 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 9625 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9626 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9627 # The linker can only warn and ignore the option if not recognized 9628 # So say no if there are warnings 9629 if test -s conftest.err; then 9630 # Append any errors to the config.log. 9631 cat conftest.err 1>&5 9632 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9633 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9634 if diff conftest.exp conftest.er2 >/dev/null; then 9635 lt_cv_prog_compiler_static_works=yes 9636 fi 9637 else 9638 lt_cv_prog_compiler_static_works=yes 9639 fi 9640 fi 9641 $RM -r conftest* 9642 LDFLAGS=$save_LDFLAGS 9643 ;; 9644esac 9645fi 9646{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 9647printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } 9648 9649if test yes = "$lt_cv_prog_compiler_static_works"; then 9650 : 9651else 9652 lt_prog_compiler_static= 9653fi 9654 9655 9656 9657 9658 9659 9660 9661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9662printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9663if test ${lt_cv_prog_compiler_c_o+y} 9664then : 9665 printf %s "(cached) " >&6 9666else case e in #( 9667 e) lt_cv_prog_compiler_c_o=no 9668 $RM -r conftest 2>/dev/null 9669 mkdir conftest 9670 cd conftest 9671 mkdir out 9672 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9673 9674 lt_compiler_flag="-o out/conftest2.$ac_objext" 9675 # Insert the option either (1) after the last *FLAGS variable, or 9676 # (2) before a word containing "conftest.", or (3) at the end. 9677 # Note that $ac_compile itself does not contain backslashes and begins 9678 # with a dollar sign (not a hyphen), so the echo should work correctly. 9679 lt_compile=`echo "$ac_compile" | $SED \ 9680 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9681 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9682 -e 's:$: $lt_compiler_flag:'` 9683 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9684 (eval "$lt_compile" 2>out/conftest.err) 9685 ac_status=$? 9686 cat out/conftest.err >&5 9687 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9688 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9689 then 9690 # The compiler can only warn and ignore the option if not recognized 9691 # So say no if there are warnings 9692 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9693 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9694 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9695 lt_cv_prog_compiler_c_o=yes 9696 fi 9697 fi 9698 chmod u+w . 2>&5 9699 $RM conftest* 9700 # SGI C++ compiler will create directory out/ii_files/ for 9701 # template instantiation 9702 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9703 $RM out/* && rmdir out 9704 cd .. 9705 $RM -r conftest 9706 $RM conftest* 9707 ;; 9708esac 9709fi 9710{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9711printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9712 9713 9714 9715 9716 9717 9718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9719printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9720if test ${lt_cv_prog_compiler_c_o+y} 9721then : 9722 printf %s "(cached) " >&6 9723else case e in #( 9724 e) lt_cv_prog_compiler_c_o=no 9725 $RM -r conftest 2>/dev/null 9726 mkdir conftest 9727 cd conftest 9728 mkdir out 9729 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9730 9731 lt_compiler_flag="-o out/conftest2.$ac_objext" 9732 # Insert the option either (1) after the last *FLAGS variable, or 9733 # (2) before a word containing "conftest.", or (3) at the end. 9734 # Note that $ac_compile itself does not contain backslashes and begins 9735 # with a dollar sign (not a hyphen), so the echo should work correctly. 9736 lt_compile=`echo "$ac_compile" | $SED \ 9737 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9738 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9739 -e 's:$: $lt_compiler_flag:'` 9740 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9741 (eval "$lt_compile" 2>out/conftest.err) 9742 ac_status=$? 9743 cat out/conftest.err >&5 9744 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9745 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9746 then 9747 # The compiler can only warn and ignore the option if not recognized 9748 # So say no if there are warnings 9749 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9750 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9751 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9752 lt_cv_prog_compiler_c_o=yes 9753 fi 9754 fi 9755 chmod u+w . 2>&5 9756 $RM conftest* 9757 # SGI C++ compiler will create directory out/ii_files/ for 9758 # template instantiation 9759 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9760 $RM out/* && rmdir out 9761 cd .. 9762 $RM -r conftest 9763 $RM conftest* 9764 ;; 9765esac 9766fi 9767{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9768printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9769 9770 9771 9772 9773hard_links=nottested 9774if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 9775 # do not overwrite the value of need_locks provided by the user 9776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 9777printf %s "checking if we can lock with hard links... " >&6; } 9778 hard_links=yes 9779 $RM conftest* 9780 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9781 touch conftest.a 9782 ln conftest.a conftest.b 2>&5 || hard_links=no 9783 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 9785printf "%s\n" "$hard_links" >&6; } 9786 if test no = "$hard_links"; then 9787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 9788printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 9789 need_locks=warn 9790 fi 9791else 9792 need_locks=no 9793fi 9794 9795 9796 9797 9798 9799 9800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 9801printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 9802 9803 runpath_var= 9804 allow_undefined_flag= 9805 always_export_symbols=no 9806 archive_cmds= 9807 archive_expsym_cmds= 9808 compiler_needs_object=no 9809 enable_shared_with_static_runtimes=no 9810 export_dynamic_flag_spec= 9811 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 9812 hardcode_automatic=no 9813 hardcode_direct=no 9814 hardcode_direct_absolute=no 9815 hardcode_libdir_flag_spec= 9816 hardcode_libdir_separator= 9817 hardcode_minus_L=no 9818 hardcode_shlibpath_var=unsupported 9819 inherit_rpath=no 9820 link_all_deplibs=unknown 9821 module_cmds= 9822 module_expsym_cmds= 9823 old_archive_from_new_cmds= 9824 old_archive_from_expsyms_cmds= 9825 thread_safe_flag_spec= 9826 whole_archive_flag_spec= 9827 # include_expsyms should be a list of space-separated symbols to be *always* 9828 # included in the symbol list 9829 include_expsyms= 9830 # exclude_expsyms can be an extended regexp of symbols to exclude 9831 # it will be wrapped by ' (' and ')$', so one must not match beginning or 9832 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 9833 # as well as any symbol that contains 'd'. 9834 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 9835 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 9836 # platforms (ab)use it in PIC code, but their linkers get confused if 9837 # the symbol is explicitly referenced. Since portable code cannot 9838 # rely on this symbol name, it's probably fine to never include it in 9839 # preloaded symbol tables. 9840 # Exclude shared library initialization/finalization symbols. 9841 extract_expsyms_cmds= 9842 9843 case $host_os in 9844 cygwin* | mingw* | pw32* | cegcc*) 9845 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 9846 # When not using gcc, we currently assume that we are using 9847 # Microsoft Visual C++ or Intel C++ Compiler. 9848 if test yes != "$GCC"; then 9849 with_gnu_ld=no 9850 fi 9851 ;; 9852 interix*) 9853 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 9854 with_gnu_ld=yes 9855 ;; 9856 openbsd* | bitrig*) 9857 with_gnu_ld=no 9858 ;; 9859 esac 9860 9861 ld_shlibs=yes 9862 9863 # On some targets, GNU ld is compatible enough with the native linker 9864 # that we're better off using the native interface for both. 9865 lt_use_gnu_ld_interface=no 9866 if test yes = "$with_gnu_ld"; then 9867 case $host_os in 9868 aix*) 9869 # The AIX port of GNU ld has always aspired to compatibility 9870 # with the native linker. However, as the warning in the GNU ld 9871 # block says, versions before 2.19.5* couldn't really create working 9872 # shared libraries, regardless of the interface used. 9873 case `$LD -v 2>&1` in 9874 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 9875 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 9876 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 9877 *) 9878 lt_use_gnu_ld_interface=yes 9879 ;; 9880 esac 9881 ;; 9882 *) 9883 lt_use_gnu_ld_interface=yes 9884 ;; 9885 esac 9886 fi 9887 9888 if test yes = "$lt_use_gnu_ld_interface"; then 9889 # If archive_cmds runs LD, not CC, wlarc should be empty 9890 wlarc='$wl' 9891 9892 # Set some defaults for GNU ld with shared library support. These 9893 # are reset later if shared libraries are not supported. Putting them 9894 # here allows them to be overridden if necessary. 9895 runpath_var=LD_RUN_PATH 9896 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9897 export_dynamic_flag_spec='$wl--export-dynamic' 9898 # ancient GNU ld didn't support --whole-archive et. al. 9899 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 9900 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 9901 else 9902 whole_archive_flag_spec= 9903 fi 9904 supports_anon_versioning=no 9905 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 9906 *GNU\ gold*) supports_anon_versioning=yes ;; 9907 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 9908 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 9909 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 9910 *\ 2.11.*) ;; # other 2.11 versions 9911 *) supports_anon_versioning=yes ;; 9912 esac 9913 9914 # See if GNU ld supports shared libraries. 9915 case $host_os in 9916 aix[3-9]*) 9917 # On AIX/PPC, the GNU linker is very broken 9918 if test ia64 != "$host_cpu"; then 9919 ld_shlibs=no 9920 cat <<_LT_EOF 1>&2 9921 9922*** Warning: the GNU linker, at least up to release 2.19, is reported 9923*** to be unable to reliably create shared libraries on AIX. 9924*** Therefore, libtool is disabling shared libraries support. If you 9925*** really care for shared libraries, you may want to install binutils 9926*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 9927*** You will then need to restart the configuration process. 9928 9929_LT_EOF 9930 fi 9931 ;; 9932 9933 amigaos*) 9934 case $host_cpu in 9935 powerpc) 9936 # see comment about AmigaOS4 .so support 9937 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9938 archive_expsym_cmds='' 9939 ;; 9940 m68k) 9941 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 9942 hardcode_libdir_flag_spec='-L$libdir' 9943 hardcode_minus_L=yes 9944 ;; 9945 esac 9946 ;; 9947 9948 beos*) 9949 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9950 allow_undefined_flag=unsupported 9951 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 9952 # support --undefined. This deserves some investigation. FIXME 9953 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9954 else 9955 ld_shlibs=no 9956 fi 9957 ;; 9958 9959 cygwin* | mingw* | pw32* | cegcc*) 9960 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 9961 # as there is no search path for DLLs. 9962 hardcode_libdir_flag_spec='-L$libdir' 9963 export_dynamic_flag_spec='$wl--export-all-symbols' 9964 allow_undefined_flag=unsupported 9965 always_export_symbols=no 9966 enable_shared_with_static_runtimes=yes 9967 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 9968 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 9969 9970 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 9971 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9972 # If the export-symbols file already is a .def file, use it as 9973 # is; otherwise, prepend EXPORTS... 9974 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9975 cp $export_symbols $output_objdir/$soname.def; 9976 else 9977 echo EXPORTS > $output_objdir/$soname.def; 9978 cat $export_symbols >> $output_objdir/$soname.def; 9979 fi~ 9980 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9981 else 9982 ld_shlibs=no 9983 fi 9984 ;; 9985 9986 haiku*) 9987 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9988 link_all_deplibs=yes 9989 ;; 9990 9991 os2*) 9992 hardcode_libdir_flag_spec='-L$libdir' 9993 hardcode_minus_L=yes 9994 allow_undefined_flag=unsupported 9995 shrext_cmds=.dll 9996 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9997 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9998 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9999 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10000 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10001 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10002 emximp -o $lib $output_objdir/$libname.def' 10003 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10004 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10005 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10006 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10007 prefix_cmds="$SED"~ 10008 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10009 prefix_cmds="$prefix_cmds -e 1d"; 10010 fi~ 10011 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10012 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10013 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10014 emximp -o $lib $output_objdir/$libname.def' 10015 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10016 enable_shared_with_static_runtimes=yes 10017 file_list_spec='@' 10018 ;; 10019 10020 interix[3-9]*) 10021 hardcode_direct=no 10022 hardcode_shlibpath_var=no 10023 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10024 export_dynamic_flag_spec='$wl-E' 10025 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 10026 # Instead, shared libraries are loaded at an image base (0x10000000 by 10027 # default) and relocated if they conflict, which is a slow very memory 10028 # consuming and fragmenting process. To avoid this, we pick a random, 10029 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 10030 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 10031 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 10032 archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 10033 ;; 10034 10035 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 10036 tmp_diet=no 10037 if test linux-dietlibc = "$host_os"; then 10038 case $cc_basename in 10039 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 10040 esac 10041 fi 10042 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 10043 && test no = "$tmp_diet" 10044 then 10045 tmp_addflag=' $pic_flag' 10046 tmp_sharedflag='-shared' 10047 case $cc_basename,$host_cpu in 10048 pgcc*) # Portland Group C compiler 10049 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 10050 tmp_addflag=' $pic_flag' 10051 ;; 10052 pgf77* | pgf90* | pgf95* | pgfortran*) 10053 # Portland Group f77 and f90 compilers 10054 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 10055 tmp_addflag=' $pic_flag -Mnomain' ;; 10056 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 10057 tmp_addflag=' -i_dynamic' ;; 10058 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 10059 tmp_addflag=' -i_dynamic -nofor_main' ;; 10060 ifc* | ifort*) # Intel Fortran compiler 10061 tmp_addflag=' -nofor_main' ;; 10062 lf95*) # Lahey Fortran 8.1 10063 whole_archive_flag_spec= 10064 tmp_sharedflag='--shared' ;; 10065 nagfor*) # NAGFOR 5.3 10066 tmp_sharedflag='-Wl,-shared' ;; 10067 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 10068 tmp_sharedflag='-qmkshrobj' 10069 tmp_addflag= ;; 10070 nvcc*) # Cuda Compiler Driver 2.2 10071 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 10072 compiler_needs_object=yes 10073 ;; 10074 esac 10075 case `$CC -V 2>&1 | $SED 5q` in 10076 *Sun\ C*) # Sun C 5.9 10077 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 10078 compiler_needs_object=yes 10079 tmp_sharedflag='-G' ;; 10080 *Sun\ F*) # Sun Fortran 8.3 10081 tmp_sharedflag='-G' ;; 10082 esac 10083 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10084 10085 if test yes = "$supports_anon_versioning"; then 10086 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 10087 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 10088 echo "local: *; };" >> $output_objdir/$libname.ver~ 10089 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 10090 fi 10091 10092 case $cc_basename in 10093 tcc*) 10094 export_dynamic_flag_spec='-rdynamic' 10095 ;; 10096 xlf* | bgf* | bgxlf* | mpixlf*) 10097 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 10098 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 10099 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10100 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 10101 if test yes = "$supports_anon_versioning"; then 10102 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 10103 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 10104 echo "local: *; };" >> $output_objdir/$libname.ver~ 10105 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 10106 fi 10107 ;; 10108 esac 10109 else 10110 ld_shlibs=no 10111 fi 10112 ;; 10113 10114 netbsd*) 10115 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10116 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 10117 wlarc= 10118 else 10119 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10120 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10121 fi 10122 ;; 10123 10124 solaris*) 10125 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 10126 ld_shlibs=no 10127 cat <<_LT_EOF 1>&2 10128 10129*** Warning: The releases 2.8.* of the GNU linker cannot reliably 10130*** create shared libraries on Solaris systems. Therefore, libtool 10131*** is disabling shared libraries support. We urge you to upgrade GNU 10132*** binutils to release 2.9.1 or newer. Another option is to modify 10133*** your PATH or compiler configuration so that the native linker is 10134*** used, and then restart. 10135 10136_LT_EOF 10137 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 10138 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10139 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10140 else 10141 ld_shlibs=no 10142 fi 10143 ;; 10144 10145 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 10146 case `$LD -v 2>&1` in 10147 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 10148 ld_shlibs=no 10149 cat <<_LT_EOF 1>&2 10150 10151*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 10152*** reliably create shared libraries on SCO systems. Therefore, libtool 10153*** is disabling shared libraries support. We urge you to upgrade GNU 10154*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 10155*** your PATH or compiler configuration so that the native linker is 10156*** used, and then restart. 10157 10158_LT_EOF 10159 ;; 10160 *) 10161 # For security reasons, it is highly recommended that you always 10162 # use absolute paths for naming shared libraries, and exclude the 10163 # DT_RUNPATH tag from executables and libraries. But doing so 10164 # requires that you compile everything twice, which is a pain. 10165 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 10166 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10167 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10168 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10169 else 10170 ld_shlibs=no 10171 fi 10172 ;; 10173 esac 10174 ;; 10175 10176 sunos4*) 10177 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10178 wlarc= 10179 hardcode_direct=yes 10180 hardcode_shlibpath_var=no 10181 ;; 10182 10183 *) 10184 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 10185 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10186 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10187 else 10188 ld_shlibs=no 10189 fi 10190 ;; 10191 esac 10192 10193 if test no = "$ld_shlibs"; then 10194 runpath_var= 10195 hardcode_libdir_flag_spec= 10196 export_dynamic_flag_spec= 10197 whole_archive_flag_spec= 10198 fi 10199 else 10200 # PORTME fill in a description of your system's linker (not GNU ld) 10201 case $host_os in 10202 aix3*) 10203 allow_undefined_flag=unsupported 10204 always_export_symbols=yes 10205 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 10206 # Note: this linker hardcodes the directories in LIBPATH if there 10207 # are no directories specified by -L. 10208 hardcode_minus_L=yes 10209 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 10210 # Neither direct hardcoding nor static linking is supported with a 10211 # broken collect2. 10212 hardcode_direct=unsupported 10213 fi 10214 ;; 10215 10216 aix[4-9]*) 10217 if test ia64 = "$host_cpu"; then 10218 # On IA64, the linker does run time linking by default, so we don't 10219 # have to do anything special. 10220 aix_use_runtimelinking=no 10221 exp_sym_flag='-Bexport' 10222 no_entry_flag= 10223 else 10224 # If we're using GNU nm, then we don't want the "-C" option. 10225 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 10226 # Without the "-l" option, or with the "-B" option, AIX nm treats 10227 # weak defined symbols like other global defined symbols, whereas 10228 # GNU nm marks them as "W". 10229 # While the 'weak' keyword is ignored in the Export File, we need 10230 # it in the Import File for the 'aix-soname' feature, so we have 10231 # to replace the "-B" option with "-P" for AIX nm. 10232 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 10233 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 10234 else 10235 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 10236 fi 10237 aix_use_runtimelinking=no 10238 10239 # Test if we are trying to use run time linking or normal 10240 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 10241 # have runtime linking enabled, and use it for executables. 10242 # For shared libraries, we enable/disable runtime linking 10243 # depending on the kind of the shared library created - 10244 # when "with_aix_soname,aix_use_runtimelinking" is: 10245 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 10246 # "aix,yes" lib.so shared, rtl:yes, for executables 10247 # lib.a static archive 10248 # "both,no" lib.so.V(shr.o) shared, rtl:yes 10249 # lib.a(lib.so.V) shared, rtl:no, for executables 10250 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 10251 # lib.a(lib.so.V) shared, rtl:no 10252 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 10253 # lib.a static archive 10254 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 10255 for ld_flag in $LDFLAGS; do 10256 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 10257 aix_use_runtimelinking=yes 10258 break 10259 fi 10260 done 10261 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 10262 # With aix-soname=svr4, we create the lib.so.V shared archives only, 10263 # so we don't have lib.a shared libs to link our executables. 10264 # We have to force runtime linking in this case. 10265 aix_use_runtimelinking=yes 10266 LDFLAGS="$LDFLAGS -Wl,-brtl" 10267 fi 10268 ;; 10269 esac 10270 10271 exp_sym_flag='-bexport' 10272 no_entry_flag='-bnoentry' 10273 fi 10274 10275 # When large executables or shared objects are built, AIX ld can 10276 # have problems creating the table of contents. If linking a library 10277 # or program results in "error TOC overflow" add -mminimal-toc to 10278 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 10279 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 10280 10281 archive_cmds='' 10282 hardcode_direct=yes 10283 hardcode_direct_absolute=yes 10284 hardcode_libdir_separator=':' 10285 link_all_deplibs=yes 10286 file_list_spec='$wl-f,' 10287 case $with_aix_soname,$aix_use_runtimelinking in 10288 aix,*) ;; # traditional, no import file 10289 svr4,* | *,yes) # use import file 10290 # The Import File defines what to hardcode. 10291 hardcode_direct=no 10292 hardcode_direct_absolute=no 10293 ;; 10294 esac 10295 10296 if test yes = "$GCC"; then 10297 case $host_os in aix4.[012]|aix4.[012].*) 10298 # We only want to do this on AIX 4.2 and lower, the check 10299 # below for broken collect2 doesn't work under 4.3+ 10300 collect2name=`$CC -print-prog-name=collect2` 10301 if test -f "$collect2name" && 10302 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 10303 then 10304 # We have reworked collect2 10305 : 10306 else 10307 # We have old collect2 10308 hardcode_direct=unsupported 10309 # It fails to find uninstalled libraries when the uninstalled 10310 # path is not listed in the libpath. Setting hardcode_minus_L 10311 # to unsupported forces relinking 10312 hardcode_minus_L=yes 10313 hardcode_libdir_flag_spec='-L$libdir' 10314 hardcode_libdir_separator= 10315 fi 10316 ;; 10317 esac 10318 shared_flag='-shared' 10319 if test yes = "$aix_use_runtimelinking"; then 10320 shared_flag="$shared_flag "'$wl-G' 10321 fi 10322 # Need to ensure runtime linking is disabled for the traditional 10323 # shared library, or the linker may eventually find shared libraries 10324 # /with/ Import File - we do not want to mix them. 10325 shared_flag_aix='-shared' 10326 shared_flag_svr4='-shared $wl-G' 10327 else 10328 # not using gcc 10329 if test ia64 = "$host_cpu"; then 10330 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 10331 # chokes on -Wl,-G. The following line is correct: 10332 shared_flag='-G' 10333 else 10334 if test yes = "$aix_use_runtimelinking"; then 10335 shared_flag='$wl-G' 10336 else 10337 shared_flag='$wl-bM:SRE' 10338 fi 10339 shared_flag_aix='$wl-bM:SRE' 10340 shared_flag_svr4='$wl-G' 10341 fi 10342 fi 10343 10344 export_dynamic_flag_spec='$wl-bexpall' 10345 # It seems that -bexpall does not export symbols beginning with 10346 # underscore (_), so it is better to generate a list of symbols to export. 10347 always_export_symbols=yes 10348 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 10349 # Warning - without using the other runtime loading flags (-brtl), 10350 # -berok will link without error, but may produce a broken library. 10351 allow_undefined_flag='-berok' 10352 # Determine the default libpath from the value encoded in an 10353 # empty executable. 10354 if test set = "${lt_cv_aix_libpath+set}"; then 10355 aix_libpath=$lt_cv_aix_libpath 10356else 10357 if test ${lt_cv_aix_libpath_+y} 10358then : 10359 printf %s "(cached) " >&6 10360else case e in #( 10361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10362/* end confdefs.h. */ 10363 10364int 10365main (void) 10366{ 10367 10368 ; 10369 return 0; 10370} 10371_ACEOF 10372if ac_fn_c_try_link "$LINENO" 10373then : 10374 10375 lt_aix_libpath_sed=' 10376 /Import File Strings/,/^$/ { 10377 /^0/ { 10378 s/^0 *\([^ ]*\) *$/\1/ 10379 p 10380 } 10381 }' 10382 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10383 # Check for a 64-bit object if we didn't find anything. 10384 if test -z "$lt_cv_aix_libpath_"; then 10385 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10386 fi 10387fi 10388rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10389 conftest$ac_exeext conftest.$ac_ext 10390 if test -z "$lt_cv_aix_libpath_"; then 10391 lt_cv_aix_libpath_=/usr/lib:/lib 10392 fi 10393 ;; 10394esac 10395fi 10396 10397 aix_libpath=$lt_cv_aix_libpath_ 10398fi 10399 10400 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10401 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 10402 else 10403 if test ia64 = "$host_cpu"; then 10404 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 10405 allow_undefined_flag="-z nodefs" 10406 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 10407 else 10408 # Determine the default libpath from the value encoded in an 10409 # empty executable. 10410 if test set = "${lt_cv_aix_libpath+set}"; then 10411 aix_libpath=$lt_cv_aix_libpath 10412else 10413 if test ${lt_cv_aix_libpath_+y} 10414then : 10415 printf %s "(cached) " >&6 10416else case e in #( 10417 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10418/* end confdefs.h. */ 10419 10420int 10421main (void) 10422{ 10423 10424 ; 10425 return 0; 10426} 10427_ACEOF 10428if ac_fn_c_try_link "$LINENO" 10429then : 10430 10431 lt_aix_libpath_sed=' 10432 /Import File Strings/,/^$/ { 10433 /^0/ { 10434 s/^0 *\([^ ]*\) *$/\1/ 10435 p 10436 } 10437 }' 10438 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10439 # Check for a 64-bit object if we didn't find anything. 10440 if test -z "$lt_cv_aix_libpath_"; then 10441 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10442 fi 10443fi 10444rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10445 conftest$ac_exeext conftest.$ac_ext 10446 if test -z "$lt_cv_aix_libpath_"; then 10447 lt_cv_aix_libpath_=/usr/lib:/lib 10448 fi 10449 ;; 10450esac 10451fi 10452 10453 aix_libpath=$lt_cv_aix_libpath_ 10454fi 10455 10456 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10457 # Warning - without using the other run time loading flags, 10458 # -berok will link without error, but may produce a broken library. 10459 no_undefined_flag=' $wl-bernotok' 10460 allow_undefined_flag=' $wl-berok' 10461 if test yes = "$with_gnu_ld"; then 10462 # We only use this code for GNU lds that support --whole-archive. 10463 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 10464 else 10465 # Exported symbols can be pulled into shared objects from archives 10466 whole_archive_flag_spec='$convenience' 10467 fi 10468 archive_cmds_need_lc=yes 10469 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 10470 # -brtl affects multiple linker settings, -berok does not and is overridden later 10471 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 10472 if test svr4 != "$with_aix_soname"; then 10473 # This is similar to how AIX traditionally builds its shared libraries. 10474 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 10475 fi 10476 if test aix != "$with_aix_soname"; then 10477 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 10478 else 10479 # used by -dlpreopen to get the symbols 10480 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 10481 fi 10482 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 10483 fi 10484 fi 10485 ;; 10486 10487 amigaos*) 10488 case $host_cpu in 10489 powerpc) 10490 # see comment about AmigaOS4 .so support 10491 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10492 archive_expsym_cmds='' 10493 ;; 10494 m68k) 10495 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 10496 hardcode_libdir_flag_spec='-L$libdir' 10497 hardcode_minus_L=yes 10498 ;; 10499 esac 10500 ;; 10501 10502 bsdi[45]*) 10503 export_dynamic_flag_spec=-rdynamic 10504 ;; 10505 10506 cygwin* | mingw* | pw32* | cegcc*) 10507 # When not using gcc, we currently assume that we are using 10508 # Microsoft Visual C++ or Intel C++ Compiler. 10509 # hardcode_libdir_flag_spec is actually meaningless, as there is 10510 # no search path for DLLs. 10511 case $cc_basename in 10512 cl* | icl*) 10513 # Native MSVC or ICC 10514 hardcode_libdir_flag_spec=' ' 10515 allow_undefined_flag=unsupported 10516 always_export_symbols=yes 10517 file_list_spec='@' 10518 # Tell ltmain to make .lib files, not .a files. 10519 libext=lib 10520 # Tell ltmain to make .dll files, not .so files. 10521 shrext_cmds=.dll 10522 # FIXME: Setting linknames here is a bad hack. 10523 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 10524 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 10525 cp "$export_symbols" "$output_objdir/$soname.def"; 10526 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 10527 else 10528 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 10529 fi~ 10530 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 10531 linknames=' 10532 # The linker will not automatically build a static lib if we build a DLL. 10533 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 10534 enable_shared_with_static_runtimes=yes 10535 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 10536 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 10537 # Don't use ranlib 10538 old_postinstall_cmds='chmod 644 $oldlib' 10539 postlink_cmds='lt_outputfile="@OUTPUT@"~ 10540 lt_tool_outputfile="@TOOL_OUTPUT@"~ 10541 case $lt_outputfile in 10542 *.exe|*.EXE) ;; 10543 *) 10544 lt_outputfile=$lt_outputfile.exe 10545 lt_tool_outputfile=$lt_tool_outputfile.exe 10546 ;; 10547 esac~ 10548 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 10549 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 10550 $RM "$lt_outputfile.manifest"; 10551 fi' 10552 ;; 10553 *) 10554 # Assume MSVC and ICC wrapper 10555 hardcode_libdir_flag_spec=' ' 10556 allow_undefined_flag=unsupported 10557 # Tell ltmain to make .lib files, not .a files. 10558 libext=lib 10559 # Tell ltmain to make .dll files, not .so files. 10560 shrext_cmds=.dll 10561 # FIXME: Setting linknames here is a bad hack. 10562 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 10563 # The linker will automatically build a .lib file if we build a DLL. 10564 old_archive_from_new_cmds='true' 10565 # FIXME: Should let the user specify the lib program. 10566 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 10567 enable_shared_with_static_runtimes=yes 10568 ;; 10569 esac 10570 ;; 10571 10572 darwin* | rhapsody*) 10573 10574 10575 archive_cmds_need_lc=no 10576 hardcode_direct=no 10577 hardcode_automatic=yes 10578 hardcode_shlibpath_var=unsupported 10579 if test yes = "$lt_cv_ld_force_load"; then 10580 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 10581 10582 else 10583 whole_archive_flag_spec='' 10584 fi 10585 link_all_deplibs=yes 10586 allow_undefined_flag=$_lt_dar_allow_undefined 10587 case $cc_basename in 10588 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 10589 *) _lt_dar_can_shared=$GCC ;; 10590 esac 10591 if test yes = "$_lt_dar_can_shared"; then 10592 output_verbose_link_cmd=func_echo_all 10593 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 10594 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 10595 archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" 10596 module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 10597 10598 else 10599 ld_shlibs=no 10600 fi 10601 10602 ;; 10603 10604 dgux*) 10605 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10606 hardcode_libdir_flag_spec='-L$libdir' 10607 hardcode_shlibpath_var=no 10608 ;; 10609 10610 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 10611 # support. Future versions do this automatically, but an explicit c++rt0.o 10612 # does not break anything, and helps significantly (at the cost of a little 10613 # extra space). 10614 freebsd2.2*) 10615 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 10616 hardcode_libdir_flag_spec='-R$libdir' 10617 hardcode_direct=yes 10618 hardcode_shlibpath_var=no 10619 ;; 10620 10621 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 10622 freebsd2.*) 10623 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10624 hardcode_direct=yes 10625 hardcode_minus_L=yes 10626 hardcode_shlibpath_var=no 10627 ;; 10628 10629 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 10630 freebsd* | dragonfly* | midnightbsd*) 10631 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10632 hardcode_libdir_flag_spec='-R$libdir' 10633 hardcode_direct=yes 10634 hardcode_shlibpath_var=no 10635 ;; 10636 10637 hpux9*) 10638 if test yes = "$GCC"; then 10639 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 10640 else 10641 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 10642 fi 10643 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10644 hardcode_libdir_separator=: 10645 hardcode_direct=yes 10646 10647 # hardcode_minus_L: Not really in the search PATH, 10648 # but as the default location of the library. 10649 hardcode_minus_L=yes 10650 export_dynamic_flag_spec='$wl-E' 10651 ;; 10652 10653 hpux10*) 10654 if test yes,no = "$GCC,$with_gnu_ld"; then 10655 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10656 else 10657 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10658 fi 10659 if test no = "$with_gnu_ld"; then 10660 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10661 hardcode_libdir_separator=: 10662 hardcode_direct=yes 10663 hardcode_direct_absolute=yes 10664 export_dynamic_flag_spec='$wl-E' 10665 # hardcode_minus_L: Not really in the search PATH, 10666 # but as the default location of the library. 10667 hardcode_minus_L=yes 10668 fi 10669 ;; 10670 10671 hpux11*) 10672 if test yes,no = "$GCC,$with_gnu_ld"; then 10673 case $host_cpu in 10674 hppa*64*) 10675 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10676 ;; 10677 ia64*) 10678 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10679 ;; 10680 *) 10681 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10682 ;; 10683 esac 10684 else 10685 case $host_cpu in 10686 hppa*64*) 10687 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10688 ;; 10689 ia64*) 10690 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10691 ;; 10692 *) 10693 10694 # Older versions of the 11.00 compiler do not understand -b yet 10695 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 10696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 10697printf %s "checking if $CC understands -b... " >&6; } 10698if test ${lt_cv_prog_compiler__b+y} 10699then : 10700 printf %s "(cached) " >&6 10701else case e in #( 10702 e) lt_cv_prog_compiler__b=no 10703 save_LDFLAGS=$LDFLAGS 10704 LDFLAGS="$LDFLAGS -b" 10705 echo "$lt_simple_link_test_code" > conftest.$ac_ext 10706 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 10707 # The linker can only warn and ignore the option if not recognized 10708 # So say no if there are warnings 10709 if test -s conftest.err; then 10710 # Append any errors to the config.log. 10711 cat conftest.err 1>&5 10712 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 10713 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10714 if diff conftest.exp conftest.er2 >/dev/null; then 10715 lt_cv_prog_compiler__b=yes 10716 fi 10717 else 10718 lt_cv_prog_compiler__b=yes 10719 fi 10720 fi 10721 $RM -r conftest* 10722 LDFLAGS=$save_LDFLAGS 10723 ;; 10724esac 10725fi 10726{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 10727printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } 10728 10729if test yes = "$lt_cv_prog_compiler__b"; then 10730 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10731else 10732 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10733fi 10734 10735 ;; 10736 esac 10737 fi 10738 if test no = "$with_gnu_ld"; then 10739 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10740 hardcode_libdir_separator=: 10741 10742 case $host_cpu in 10743 hppa*64*|ia64*) 10744 hardcode_direct=no 10745 hardcode_shlibpath_var=no 10746 ;; 10747 *) 10748 hardcode_direct=yes 10749 hardcode_direct_absolute=yes 10750 export_dynamic_flag_spec='$wl-E' 10751 10752 # hardcode_minus_L: Not really in the search PATH, 10753 # but as the default location of the library. 10754 hardcode_minus_L=yes 10755 ;; 10756 esac 10757 fi 10758 ;; 10759 10760 irix5* | irix6* | nonstopux*) 10761 if test yes = "$GCC"; then 10762 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 10763 # Try to use the -exported_symbol ld option, if it does not 10764 # work, assume that -exports_file does not work either and 10765 # implicitly export all symbols. 10766 # This should be the same for all languages, so no per-tag cache variable. 10767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 10768printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 10769if test ${lt_cv_irix_exported_symbol+y} 10770then : 10771 printf %s "(cached) " >&6 10772else case e in #( 10773 e) save_LDFLAGS=$LDFLAGS 10774 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 10775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10776/* end confdefs.h. */ 10777int foo (void) { return 0; } 10778_ACEOF 10779if ac_fn_c_try_link "$LINENO" 10780then : 10781 lt_cv_irix_exported_symbol=yes 10782else case e in #( 10783 e) lt_cv_irix_exported_symbol=no ;; 10784esac 10785fi 10786rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10787 conftest$ac_exeext conftest.$ac_ext 10788 LDFLAGS=$save_LDFLAGS ;; 10789esac 10790fi 10791{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 10792printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } 10793 if test yes = "$lt_cv_irix_exported_symbol"; then 10794 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' 10795 fi 10796 else 10797 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10798 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' 10799 fi 10800 archive_cmds_need_lc='no' 10801 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10802 hardcode_libdir_separator=: 10803 inherit_rpath=yes 10804 link_all_deplibs=yes 10805 ;; 10806 10807 linux*) 10808 case $cc_basename in 10809 tcc*) 10810 # Fabrice Bellard et al's Tiny C Compiler 10811 ld_shlibs=yes 10812 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10813 ;; 10814 esac 10815 ;; 10816 10817 netbsd*) 10818 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10819 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 10820 else 10821 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 10822 fi 10823 hardcode_libdir_flag_spec='-R$libdir' 10824 hardcode_direct=yes 10825 hardcode_shlibpath_var=no 10826 ;; 10827 10828 newsos6) 10829 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10830 hardcode_direct=yes 10831 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10832 hardcode_libdir_separator=: 10833 hardcode_shlibpath_var=no 10834 ;; 10835 10836 *nto* | *qnx*) 10837 ;; 10838 10839 openbsd* | bitrig*) 10840 if test -f /usr/libexec/ld.so; then 10841 hardcode_direct=yes 10842 hardcode_shlibpath_var=no 10843 hardcode_direct_absolute=yes 10844 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10845 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10846 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 10847 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10848 export_dynamic_flag_spec='$wl-E' 10849 else 10850 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10851 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10852 fi 10853 else 10854 ld_shlibs=no 10855 fi 10856 ;; 10857 10858 os2*) 10859 hardcode_libdir_flag_spec='-L$libdir' 10860 hardcode_minus_L=yes 10861 allow_undefined_flag=unsupported 10862 shrext_cmds=.dll 10863 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10864 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10865 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10866 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10867 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10868 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10869 emximp -o $lib $output_objdir/$libname.def' 10870 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10871 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10872 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10873 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10874 prefix_cmds="$SED"~ 10875 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10876 prefix_cmds="$prefix_cmds -e 1d"; 10877 fi~ 10878 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10879 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10880 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10881 emximp -o $lib $output_objdir/$libname.def' 10882 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10883 enable_shared_with_static_runtimes=yes 10884 file_list_spec='@' 10885 ;; 10886 10887 osf3*) 10888 if test yes = "$GCC"; then 10889 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10890 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 10891 else 10892 allow_undefined_flag=' -expect_unresolved \*' 10893 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10894 fi 10895 archive_cmds_need_lc='no' 10896 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10897 hardcode_libdir_separator=: 10898 ;; 10899 10900 osf4* | osf5*) # as osf3* with the addition of -msym flag 10901 if test yes = "$GCC"; then 10902 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10903 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 10904 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10905 else 10906 allow_undefined_flag=' -expect_unresolved \*' 10907 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10908 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 10909 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' 10910 10911 # Both c and cxx compiler support -rpath directly 10912 hardcode_libdir_flag_spec='-rpath $libdir' 10913 fi 10914 archive_cmds_need_lc='no' 10915 hardcode_libdir_separator=: 10916 ;; 10917 10918 solaris*) 10919 no_undefined_flag=' -z defs' 10920 if test yes = "$GCC"; then 10921 wlarc='$wl' 10922 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10923 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10924 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10925 else 10926 case `$CC -V 2>&1` in 10927 *"Compilers 5.0"*) 10928 wlarc='' 10929 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 10930 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10931 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 10932 ;; 10933 *) 10934 wlarc='$wl' 10935 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 10936 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10937 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10938 ;; 10939 esac 10940 fi 10941 hardcode_libdir_flag_spec='-R$libdir' 10942 hardcode_shlibpath_var=no 10943 case $host_os in 10944 solaris2.[0-5] | solaris2.[0-5].*) ;; 10945 *) 10946 # The compiler driver will combine and reorder linker options, 10947 # but understands '-z linker_flag'. GCC discards it without '$wl', 10948 # but is careful enough not to reorder. 10949 # Supported since Solaris 2.6 (maybe 2.5.1?) 10950 if test yes = "$GCC"; then 10951 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 10952 else 10953 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 10954 fi 10955 ;; 10956 esac 10957 link_all_deplibs=yes 10958 ;; 10959 10960 sunos4*) 10961 if test sequent = "$host_vendor"; then 10962 # Use $CC to link under sequent, because it throws in some extra .o 10963 # files that make .init and .fini sections work. 10964 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 10965 else 10966 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 10967 fi 10968 hardcode_libdir_flag_spec='-L$libdir' 10969 hardcode_direct=yes 10970 hardcode_minus_L=yes 10971 hardcode_shlibpath_var=no 10972 ;; 10973 10974 sysv4) 10975 case $host_vendor in 10976 sni) 10977 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10978 hardcode_direct=yes # is this really true??? 10979 ;; 10980 siemens) 10981 ## LD is ld it makes a PLAMLIB 10982 ## CC just makes a GrossModule. 10983 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 10984 reload_cmds='$CC -r -o $output$reload_objs' 10985 hardcode_direct=no 10986 ;; 10987 motorola) 10988 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10989 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 10990 ;; 10991 esac 10992 runpath_var='LD_RUN_PATH' 10993 hardcode_shlibpath_var=no 10994 ;; 10995 10996 sysv4.3*) 10997 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10998 hardcode_shlibpath_var=no 10999 export_dynamic_flag_spec='-Bexport' 11000 ;; 11001 11002 sysv4*MP*) 11003 if test -d /usr/nec; then 11004 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 11005 hardcode_shlibpath_var=no 11006 runpath_var=LD_RUN_PATH 11007 hardcode_runpath_var=yes 11008 ld_shlibs=yes 11009 fi 11010 ;; 11011 11012 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 11013 no_undefined_flag='$wl-z,text' 11014 archive_cmds_need_lc=no 11015 hardcode_shlibpath_var=no 11016 runpath_var='LD_RUN_PATH' 11017 11018 if test yes = "$GCC"; then 11019 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11020 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11021 else 11022 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11023 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11024 fi 11025 ;; 11026 11027 sysv5* | sco3.2v5* | sco5v6*) 11028 # Note: We CANNOT use -z defs as we might desire, because we do not 11029 # link with -lc, and that would cause any symbols used from libc to 11030 # always be unresolved, which means just about no library would 11031 # ever link correctly. If we're not using GNU ld we use -z text 11032 # though, which does catch some bad symbols but isn't as heavy-handed 11033 # as -z defs. 11034 no_undefined_flag='$wl-z,text' 11035 allow_undefined_flag='$wl-z,nodefs' 11036 archive_cmds_need_lc=no 11037 hardcode_shlibpath_var=no 11038 hardcode_libdir_flag_spec='$wl-R,$libdir' 11039 hardcode_libdir_separator=':' 11040 link_all_deplibs=yes 11041 export_dynamic_flag_spec='$wl-Bexport' 11042 runpath_var='LD_RUN_PATH' 11043 11044 if test yes = "$GCC"; then 11045 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11046 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11047 else 11048 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11049 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 11050 fi 11051 ;; 11052 11053 uts4*) 11054 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 11055 hardcode_libdir_flag_spec='-L$libdir' 11056 hardcode_shlibpath_var=no 11057 ;; 11058 11059 *) 11060 ld_shlibs=no 11061 ;; 11062 esac 11063 11064 if test sni = "$host_vendor"; then 11065 case $host in 11066 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 11067 export_dynamic_flag_spec='$wl-Blargedynsym' 11068 ;; 11069 esac 11070 fi 11071 fi 11072 11073{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 11074printf "%s\n" "$ld_shlibs" >&6; } 11075test no = "$ld_shlibs" && can_build_shared=no 11076 11077with_gnu_ld=$with_gnu_ld 11078 11079 11080 11081 11082 11083 11084 11085 11086 11087 11088 11089 11090 11091 11092 11093# 11094# Do we need to explicitly link libc? 11095# 11096case "x$archive_cmds_need_lc" in 11097x|xyes) 11098 # Assume -lc should be added 11099 archive_cmds_need_lc=yes 11100 11101 if test yes,yes = "$GCC,$enable_shared"; then 11102 case $archive_cmds in 11103 *'~'*) 11104 # FIXME: we may have to deal with multi-command sequences. 11105 ;; 11106 '$CC '*) 11107 # Test whether the compiler implicitly links with -lc since on some 11108 # systems, -lgcc has to come before -lc. If gcc already passes -lc 11109 # to ld, don't add -lc before -lgcc. 11110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 11111printf %s "checking whether -lc should be explicitly linked in... " >&6; } 11112if test ${lt_cv_archive_cmds_need_lc+y} 11113then : 11114 printf %s "(cached) " >&6 11115else case e in #( 11116 e) $RM conftest* 11117 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 11118 11119 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 11120 (eval $ac_compile) 2>&5 11121 ac_status=$? 11122 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11123 test $ac_status = 0; } 2>conftest.err; then 11124 soname=conftest 11125 lib=conftest 11126 libobjs=conftest.$ac_objext 11127 deplibs= 11128 wl=$lt_prog_compiler_wl 11129 pic_flag=$lt_prog_compiler_pic 11130 compiler_flags=-v 11131 linker_flags=-v 11132 verstring= 11133 output_objdir=. 11134 libname=conftest 11135 lt_save_allow_undefined_flag=$allow_undefined_flag 11136 allow_undefined_flag= 11137 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 11138 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 11139 ac_status=$? 11140 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11141 test $ac_status = 0; } 11142 then 11143 lt_cv_archive_cmds_need_lc=no 11144 else 11145 lt_cv_archive_cmds_need_lc=yes 11146 fi 11147 allow_undefined_flag=$lt_save_allow_undefined_flag 11148 else 11149 cat conftest.err 1>&5 11150 fi 11151 $RM conftest* 11152 ;; 11153esac 11154fi 11155{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 11156printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } 11157 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 11158 ;; 11159 esac 11160 fi 11161 ;; 11162esac 11163 11164 11165 11166 11167 11168 11169 11170 11171 11172 11173 11174 11175 11176 11177 11178 11179 11180 11181 11182 11183 11184 11185 11186 11187 11188 11189 11190 11191 11192 11193 11194 11195 11196 11197 11198 11199 11200 11201 11202 11203 11204 11205 11206 11207 11208 11209 11210 11211 11212 11213 11214 11215 11216 11217 11218 11219 11220 11221 11222 11223 11224 11225 11226 11227 11228 11229 11230 11231 11232 11233 11234 11235 11236 11237 11238 11239 11240 11241 11242 11243 11244 11245 11246 11247 11248 11249 11250 11251 11252 11253 11254 11255 11256 11257 11258 11259 11260 11261 11262 11263 11264 11265 11266 11267 11268 11269 11270 11271 11272 11273 11274 11275 11276 11277 11278 11279 11280 11281 11282 11283 11284 11285 11286 11287 11288 11289 11290 11291 11292 11293 11294 11295 11296 11297 11298 11299 11300 11301 11302 11303 11304 11305 11306 11307 11308 11309 11310 11311 11312 11313 11314 11315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 11316printf %s "checking dynamic linker characteristics... " >&6; } 11317 11318if test yes = "$GCC"; then 11319 case $host_os in 11320 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 11321 *) lt_awk_arg='/^libraries:/' ;; 11322 esac 11323 case $host_os in 11324 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 11325 *) lt_sed_strip_eq='s|=/|/|g' ;; 11326 esac 11327 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 11328 case $lt_search_path_spec in 11329 *\;*) 11330 # if the path contains ";" then we assume it to be the separator 11331 # otherwise default to the standard path separator (i.e. ":") - it is 11332 # assumed that no part of a normal pathname contains ";" but that should 11333 # okay in the real world where ";" in dirpaths is itself problematic. 11334 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 11335 ;; 11336 *) 11337 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 11338 ;; 11339 esac 11340 # Ok, now we have the path, separated by spaces, we can step through it 11341 # and add multilib dir if necessary... 11342 lt_tmp_lt_search_path_spec= 11343 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 11344 # ...but if some path component already ends with the multilib dir we assume 11345 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 11346 case "$lt_multi_os_dir; $lt_search_path_spec " in 11347 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 11348 lt_multi_os_dir= 11349 ;; 11350 esac 11351 for lt_sys_path in $lt_search_path_spec; do 11352 if test -d "$lt_sys_path$lt_multi_os_dir"; then 11353 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 11354 elif test -n "$lt_multi_os_dir"; then 11355 test -d "$lt_sys_path" && \ 11356 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 11357 fi 11358 done 11359 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 11360BEGIN {RS = " "; FS = "/|\n";} { 11361 lt_foo = ""; 11362 lt_count = 0; 11363 for (lt_i = NF; lt_i > 0; lt_i--) { 11364 if ($lt_i != "" && $lt_i != ".") { 11365 if ($lt_i == "..") { 11366 lt_count++; 11367 } else { 11368 if (lt_count == 0) { 11369 lt_foo = "/" $lt_i lt_foo; 11370 } else { 11371 lt_count--; 11372 } 11373 } 11374 } 11375 } 11376 if (lt_foo != "") { lt_freq[lt_foo]++; } 11377 if (lt_freq[lt_foo] == 1) { print lt_foo; } 11378}'` 11379 # AWK program above erroneously prepends '/' to C:/dos/paths 11380 # for these hosts. 11381 case $host_os in 11382 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 11383 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 11384 esac 11385 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 11386else 11387 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11388fi 11389library_names_spec= 11390libname_spec='lib$name' 11391soname_spec= 11392shrext_cmds=.so 11393postinstall_cmds= 11394postuninstall_cmds= 11395finish_cmds= 11396finish_eval= 11397shlibpath_var= 11398shlibpath_overrides_runpath=unknown 11399version_type=none 11400dynamic_linker="$host_os ld.so" 11401sys_lib_dlsearch_path_spec="/lib /usr/lib" 11402need_lib_prefix=unknown 11403hardcode_into_libs=no 11404 11405# when you set need_version to no, make sure it does not cause -set_version 11406# flags to be left without arguments 11407need_version=unknown 11408 11409 11410 11411case $host_os in 11412aix3*) 11413 version_type=linux # correct to gnu/linux during the next big refactor 11414 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 11415 shlibpath_var=LIBPATH 11416 11417 # AIX 3 has no versioning support, so we append a major version to the name. 11418 soname_spec='$libname$release$shared_ext$major' 11419 ;; 11420 11421aix[4-9]*) 11422 version_type=linux # correct to gnu/linux during the next big refactor 11423 need_lib_prefix=no 11424 need_version=no 11425 hardcode_into_libs=yes 11426 if test ia64 = "$host_cpu"; then 11427 # AIX 5 supports IA64 11428 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 11429 shlibpath_var=LD_LIBRARY_PATH 11430 else 11431 # With GCC up to 2.95.x, collect2 would create an import file 11432 # for dependence libraries. The import file would start with 11433 # the line '#! .'. This would cause the generated library to 11434 # depend on '.', always an invalid library. This was fixed in 11435 # development snapshots of GCC prior to 3.0. 11436 case $host_os in 11437 aix4 | aix4.[01] | aix4.[01].*) 11438 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 11439 echo ' yes ' 11440 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 11441 : 11442 else 11443 can_build_shared=no 11444 fi 11445 ;; 11446 esac 11447 # Using Import Files as archive members, it is possible to support 11448 # filename-based versioning of shared library archives on AIX. While 11449 # this would work for both with and without runtime linking, it will 11450 # prevent static linking of such archives. So we do filename-based 11451 # shared library versioning with .so extension only, which is used 11452 # when both runtime linking and shared linking is enabled. 11453 # Unfortunately, runtime linking may impact performance, so we do 11454 # not want this to be the default eventually. Also, we use the 11455 # versioned .so libs for executables only if there is the -brtl 11456 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 11457 # To allow for filename-based versioning support, we need to create 11458 # libNAME.so.V as an archive file, containing: 11459 # *) an Import File, referring to the versioned filename of the 11460 # archive as well as the shared archive member, telling the 11461 # bitwidth (32 or 64) of that shared object, and providing the 11462 # list of exported symbols of that shared object, eventually 11463 # decorated with the 'weak' keyword 11464 # *) the shared object with the F_LOADONLY flag set, to really avoid 11465 # it being seen by the linker. 11466 # At run time we better use the real file rather than another symlink, 11467 # but for link time we create the symlink libNAME.so -> libNAME.so.V 11468 11469 case $with_aix_soname,$aix_use_runtimelinking in 11470 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 11471 # soname into executable. Probably we can add versioning support to 11472 # collect2, so additional links can be useful in future. 11473 aix,yes) # traditional libtool 11474 dynamic_linker='AIX unversionable lib.so' 11475 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 11476 # instead of lib<name>.a to let people know that these are not 11477 # typical AIX shared libraries. 11478 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11479 ;; 11480 aix,no) # traditional AIX only 11481 dynamic_linker='AIX lib.a(lib.so.V)' 11482 # We preserve .a as extension for shared libraries through AIX4.2 11483 # and later when we are not doing run time linking. 11484 library_names_spec='$libname$release.a $libname.a' 11485 soname_spec='$libname$release$shared_ext$major' 11486 ;; 11487 svr4,*) # full svr4 only 11488 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 11489 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11490 # We do not specify a path in Import Files, so LIBPATH fires. 11491 shlibpath_overrides_runpath=yes 11492 ;; 11493 *,yes) # both, prefer svr4 11494 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 11495 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11496 # unpreferred sharedlib libNAME.a needs extra handling 11497 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 11498 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 11499 # We do not specify a path in Import Files, so LIBPATH fires. 11500 shlibpath_overrides_runpath=yes 11501 ;; 11502 *,no) # both, prefer aix 11503 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 11504 library_names_spec='$libname$release.a $libname.a' 11505 soname_spec='$libname$release$shared_ext$major' 11506 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 11507 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 11508 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 11509 ;; 11510 esac 11511 shlibpath_var=LIBPATH 11512 fi 11513 ;; 11514 11515amigaos*) 11516 case $host_cpu in 11517 powerpc) 11518 # Since July 2007 AmigaOS4 officially supports .so libraries. 11519 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 11520 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11521 ;; 11522 m68k) 11523 library_names_spec='$libname.ixlibrary $libname.a' 11524 # Create ${libname}_ixlibrary.a entries in /sys/libs. 11525 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 11526 ;; 11527 esac 11528 ;; 11529 11530beos*) 11531 library_names_spec='$libname$shared_ext' 11532 dynamic_linker="$host_os ld.so" 11533 shlibpath_var=LIBRARY_PATH 11534 ;; 11535 11536bsdi[45]*) 11537 version_type=linux # correct to gnu/linux during the next big refactor 11538 need_version=no 11539 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11540 soname_spec='$libname$release$shared_ext$major' 11541 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 11542 shlibpath_var=LD_LIBRARY_PATH 11543 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 11544 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 11545 # the default ld.so.conf also contains /usr/contrib/lib and 11546 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 11547 # libtool to hard-code these into programs 11548 ;; 11549 11550cygwin* | mingw* | pw32* | cegcc*) 11551 version_type=windows 11552 shrext_cmds=.dll 11553 need_version=no 11554 need_lib_prefix=no 11555 11556 case $GCC,$cc_basename in 11557 yes,*) 11558 # gcc 11559 library_names_spec='$libname.dll.a' 11560 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11561 postinstall_cmds='base_file=`basename \$file`~ 11562 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11563 dldir=$destdir/`dirname \$dlpath`~ 11564 test -d \$dldir || mkdir -p \$dldir~ 11565 $install_prog $dir/$dlname \$dldir/$dlname~ 11566 chmod a+x \$dldir/$dlname~ 11567 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11568 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11569 fi' 11570 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11571 dlpath=$dir/\$dldll~ 11572 $RM \$dlpath' 11573 shlibpath_overrides_runpath=yes 11574 11575 case $host_os in 11576 cygwin*) 11577 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 11578 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11579 11580 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 11581 ;; 11582 mingw* | cegcc*) 11583 # MinGW DLLs use traditional 'lib' prefix 11584 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11585 ;; 11586 pw32*) 11587 # pw32 DLLs use 'pw' prefix rather than 'lib' 11588 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11589 ;; 11590 esac 11591 dynamic_linker='Win32 ld.exe' 11592 ;; 11593 11594 *,cl* | *,icl*) 11595 # Native MSVC or ICC 11596 libname_spec='$name' 11597 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11598 library_names_spec='$libname.dll.lib' 11599 11600 case $build_os in 11601 mingw*) 11602 sys_lib_search_path_spec= 11603 lt_save_ifs=$IFS 11604 IFS=';' 11605 for lt_path in $LIB 11606 do 11607 IFS=$lt_save_ifs 11608 # Let DOS variable expansion print the short 8.3 style file name. 11609 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 11610 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 11611 done 11612 IFS=$lt_save_ifs 11613 # Convert to MSYS style. 11614 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 11615 ;; 11616 cygwin*) 11617 # Convert to unix form, then to dos form, then back to unix form 11618 # but this time dos style (no spaces!) so that the unix form looks 11619 # like /cygdrive/c/PROGRA~1:/cygdr... 11620 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 11621 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 11622 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11623 ;; 11624 *) 11625 sys_lib_search_path_spec=$LIB 11626 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 11627 # It is most probably a Windows format PATH. 11628 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 11629 else 11630 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11631 fi 11632 # FIXME: find the short name or the path components, as spaces are 11633 # common. (e.g. "Program Files" -> "PROGRA~1") 11634 ;; 11635 esac 11636 11637 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11638 postinstall_cmds='base_file=`basename \$file`~ 11639 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11640 dldir=$destdir/`dirname \$dlpath`~ 11641 test -d \$dldir || mkdir -p \$dldir~ 11642 $install_prog $dir/$dlname \$dldir/$dlname' 11643 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11644 dlpath=$dir/\$dldll~ 11645 $RM \$dlpath' 11646 shlibpath_overrides_runpath=yes 11647 dynamic_linker='Win32 link.exe' 11648 ;; 11649 11650 *) 11651 # Assume MSVC and ICC wrapper 11652 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 11653 dynamic_linker='Win32 ld.exe' 11654 ;; 11655 esac 11656 # FIXME: first we should search . and the directory the executable is in 11657 shlibpath_var=PATH 11658 ;; 11659 11660darwin* | rhapsody*) 11661 dynamic_linker="$host_os dyld" 11662 version_type=darwin 11663 need_lib_prefix=no 11664 need_version=no 11665 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 11666 soname_spec='$libname$release$major$shared_ext' 11667 shlibpath_overrides_runpath=yes 11668 shlibpath_var=DYLD_LIBRARY_PATH 11669 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 11670 11671 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 11672 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 11673 ;; 11674 11675dgux*) 11676 version_type=linux # correct to gnu/linux during the next big refactor 11677 need_lib_prefix=no 11678 need_version=no 11679 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11680 soname_spec='$libname$release$shared_ext$major' 11681 shlibpath_var=LD_LIBRARY_PATH 11682 ;; 11683 11684freebsd* | dragonfly* | midnightbsd*) 11685 # DragonFly does not have aout. When/if they implement a new 11686 # versioning mechanism, adjust this. 11687 if test -x /usr/bin/objformat; then 11688 objformat=`/usr/bin/objformat` 11689 else 11690 case $host_os in 11691 freebsd[23].*) objformat=aout ;; 11692 *) objformat=elf ;; 11693 esac 11694 fi 11695 version_type=freebsd-$objformat 11696 case $version_type in 11697 freebsd-elf*) 11698 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11699 soname_spec='$libname$release$shared_ext$major' 11700 need_version=no 11701 need_lib_prefix=no 11702 ;; 11703 freebsd-*) 11704 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11705 need_version=yes 11706 ;; 11707 esac 11708 shlibpath_var=LD_LIBRARY_PATH 11709 case $host_os in 11710 freebsd2.*) 11711 shlibpath_overrides_runpath=yes 11712 ;; 11713 freebsd3.[01]* | freebsdelf3.[01]*) 11714 shlibpath_overrides_runpath=yes 11715 hardcode_into_libs=yes 11716 ;; 11717 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 11718 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 11719 shlibpath_overrides_runpath=no 11720 hardcode_into_libs=yes 11721 ;; 11722 *) # from 4.6 on, and DragonFly 11723 shlibpath_overrides_runpath=yes 11724 hardcode_into_libs=yes 11725 ;; 11726 esac 11727 ;; 11728 11729haiku*) 11730 version_type=linux # correct to gnu/linux during the next big refactor 11731 need_lib_prefix=no 11732 need_version=no 11733 dynamic_linker="$host_os runtime_loader" 11734 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11735 soname_spec='$libname$release$shared_ext$major' 11736 shlibpath_var=LIBRARY_PATH 11737 shlibpath_overrides_runpath=no 11738 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 11739 hardcode_into_libs=yes 11740 ;; 11741 11742hpux9* | hpux10* | hpux11*) 11743 # Give a soname corresponding to the major version so that dld.sl refuses to 11744 # link against other versions. 11745 version_type=sunos 11746 need_lib_prefix=no 11747 need_version=no 11748 case $host_cpu in 11749 ia64*) 11750 shrext_cmds='.so' 11751 hardcode_into_libs=yes 11752 dynamic_linker="$host_os dld.so" 11753 shlibpath_var=LD_LIBRARY_PATH 11754 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11755 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11756 soname_spec='$libname$release$shared_ext$major' 11757 if test 32 = "$HPUX_IA64_MODE"; then 11758 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 11759 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 11760 else 11761 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 11762 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 11763 fi 11764 ;; 11765 hppa*64*) 11766 shrext_cmds='.sl' 11767 hardcode_into_libs=yes 11768 dynamic_linker="$host_os dld.sl" 11769 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 11770 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11771 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11772 soname_spec='$libname$release$shared_ext$major' 11773 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 11774 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11775 ;; 11776 *) 11777 shrext_cmds='.sl' 11778 dynamic_linker="$host_os dld.sl" 11779 shlibpath_var=SHLIB_PATH 11780 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 11781 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11782 soname_spec='$libname$release$shared_ext$major' 11783 ;; 11784 esac 11785 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 11786 postinstall_cmds='chmod 555 $lib' 11787 # or fails outright, so override atomically: 11788 install_override_mode=555 11789 ;; 11790 11791interix[3-9]*) 11792 version_type=linux # correct to gnu/linux during the next big refactor 11793 need_lib_prefix=no 11794 need_version=no 11795 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11796 soname_spec='$libname$release$shared_ext$major' 11797 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 11798 shlibpath_var=LD_LIBRARY_PATH 11799 shlibpath_overrides_runpath=no 11800 hardcode_into_libs=yes 11801 ;; 11802 11803irix5* | irix6* | nonstopux*) 11804 case $host_os in 11805 nonstopux*) version_type=nonstopux ;; 11806 *) 11807 if test yes = "$lt_cv_prog_gnu_ld"; then 11808 version_type=linux # correct to gnu/linux during the next big refactor 11809 else 11810 version_type=irix 11811 fi ;; 11812 esac 11813 need_lib_prefix=no 11814 need_version=no 11815 soname_spec='$libname$release$shared_ext$major' 11816 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 11817 case $host_os in 11818 irix5* | nonstopux*) 11819 libsuff= shlibsuff= 11820 ;; 11821 *) 11822 case $LD in # libtool.m4 will add one of these switches to LD 11823 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 11824 libsuff= shlibsuff= libmagic=32-bit;; 11825 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 11826 libsuff=32 shlibsuff=N32 libmagic=N32;; 11827 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 11828 libsuff=64 shlibsuff=64 libmagic=64-bit;; 11829 *) libsuff= shlibsuff= libmagic=never-match;; 11830 esac 11831 ;; 11832 esac 11833 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 11834 shlibpath_overrides_runpath=no 11835 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 11836 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 11837 hardcode_into_libs=yes 11838 ;; 11839 11840# No shared lib support for Linux oldld, aout, or coff. 11841linux*oldld* | linux*aout* | linux*coff*) 11842 dynamic_linker=no 11843 ;; 11844 11845linux*android*) 11846 version_type=none # Android doesn't support versioned libraries. 11847 need_lib_prefix=no 11848 need_version=no 11849 library_names_spec='$libname$release$shared_ext' 11850 soname_spec='$libname$release$shared_ext' 11851 finish_cmds= 11852 shlibpath_var=LD_LIBRARY_PATH 11853 shlibpath_overrides_runpath=yes 11854 11855 # This implies no fast_install, which is unacceptable. 11856 # Some rework will be needed to allow for fast_install 11857 # before this can be enabled. 11858 hardcode_into_libs=yes 11859 11860 dynamic_linker='Android linker' 11861 # Don't embed -rpath directories since the linker doesn't support them. 11862 hardcode_libdir_flag_spec='-L$libdir' 11863 ;; 11864 11865# This must be glibc/ELF. 11866linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11867 version_type=linux # correct to gnu/linux during the next big refactor 11868 need_lib_prefix=no 11869 need_version=no 11870 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11871 soname_spec='$libname$release$shared_ext$major' 11872 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 11873 shlibpath_var=LD_LIBRARY_PATH 11874 shlibpath_overrides_runpath=no 11875 11876 # Some binutils ld are patched to set DT_RUNPATH 11877 if test ${lt_cv_shlibpath_overrides_runpath+y} 11878then : 11879 printf %s "(cached) " >&6 11880else case e in #( 11881 e) lt_cv_shlibpath_overrides_runpath=no 11882 save_LDFLAGS=$LDFLAGS 11883 save_libdir=$libdir 11884 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 11885 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 11886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11887/* end confdefs.h. */ 11888 11889int 11890main (void) 11891{ 11892 11893 ; 11894 return 0; 11895} 11896_ACEOF 11897if ac_fn_c_try_link "$LINENO" 11898then : 11899 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null 11900then : 11901 lt_cv_shlibpath_overrides_runpath=yes 11902fi 11903fi 11904rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11905 conftest$ac_exeext conftest.$ac_ext 11906 LDFLAGS=$save_LDFLAGS 11907 libdir=$save_libdir 11908 ;; 11909esac 11910fi 11911 11912 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 11913 11914 # This implies no fast_install, which is unacceptable. 11915 # Some rework will be needed to allow for fast_install 11916 # before this can be enabled. 11917 hardcode_into_libs=yes 11918 11919 # Ideally, we could use ldconfig to report *all* directores which are 11920 # searched for libraries, however this is still not possible. Aside from not 11921 # being certain /sbin/ldconfig is available, command 11922 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 11923 # even though it is searched at run-time. Try to do the best guess by 11924 # appending ld.so.conf contents (and includes) to the search path. 11925 if test -f /etc/ld.so.conf; then 11926 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 11927 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 11928 fi 11929 11930 # We used to test for /lib/ld.so.1 and disable shared libraries on 11931 # powerpc, because MkLinux only supported shared libraries with the 11932 # GNU dynamic linker. Since this was broken with cross compilers, 11933 # most powerpc-linux boxes support dynamic linking these days and 11934 # people can always --disable-shared, the test was removed, and we 11935 # assume the GNU/Linux dynamic linker is in use. 11936 dynamic_linker='GNU/Linux ld.so' 11937 ;; 11938 11939netbsd*) 11940 version_type=sunos 11941 need_lib_prefix=no 11942 need_version=no 11943 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11944 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11945 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11946 dynamic_linker='NetBSD (a.out) ld.so' 11947 else 11948 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11949 soname_spec='$libname$release$shared_ext$major' 11950 dynamic_linker='NetBSD ld.elf_so' 11951 fi 11952 shlibpath_var=LD_LIBRARY_PATH 11953 shlibpath_overrides_runpath=yes 11954 hardcode_into_libs=yes 11955 ;; 11956 11957newsos6) 11958 version_type=linux # correct to gnu/linux during the next big refactor 11959 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11960 shlibpath_var=LD_LIBRARY_PATH 11961 shlibpath_overrides_runpath=yes 11962 ;; 11963 11964*nto* | *qnx*) 11965 version_type=qnx 11966 need_lib_prefix=no 11967 need_version=no 11968 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11969 soname_spec='$libname$release$shared_ext$major' 11970 shlibpath_var=LD_LIBRARY_PATH 11971 shlibpath_overrides_runpath=no 11972 hardcode_into_libs=yes 11973 dynamic_linker='ldqnx.so' 11974 ;; 11975 11976openbsd* | bitrig*) 11977 version_type=sunos 11978 sys_lib_dlsearch_path_spec=/usr/lib 11979 need_lib_prefix=no 11980 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 11981 need_version=no 11982 else 11983 need_version=yes 11984 fi 11985 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11986 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11987 shlibpath_var=LD_LIBRARY_PATH 11988 shlibpath_overrides_runpath=yes 11989 ;; 11990 11991os2*) 11992 libname_spec='$name' 11993 version_type=windows 11994 shrext_cmds=.dll 11995 need_version=no 11996 need_lib_prefix=no 11997 # OS/2 can only load a DLL with a base name of 8 characters or less. 11998 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 11999 v=$($ECHO $release$versuffix | tr -d .-); 12000 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 12001 $ECHO $n$v`$shared_ext' 12002 library_names_spec='${libname}_dll.$libext' 12003 dynamic_linker='OS/2 ld.exe' 12004 shlibpath_var=BEGINLIBPATH 12005 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 12006 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 12007 postinstall_cmds='base_file=`basename \$file`~ 12008 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 12009 dldir=$destdir/`dirname \$dlpath`~ 12010 test -d \$dldir || mkdir -p \$dldir~ 12011 $install_prog $dir/$dlname \$dldir/$dlname~ 12012 chmod a+x \$dldir/$dlname~ 12013 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 12014 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 12015 fi' 12016 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 12017 dlpath=$dir/\$dldll~ 12018 $RM \$dlpath' 12019 ;; 12020 12021osf3* | osf4* | osf5*) 12022 version_type=osf 12023 need_lib_prefix=no 12024 need_version=no 12025 soname_spec='$libname$release$shared_ext$major' 12026 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12027 shlibpath_var=LD_LIBRARY_PATH 12028 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 12029 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 12030 ;; 12031 12032rdos*) 12033 dynamic_linker=no 12034 ;; 12035 12036solaris*) 12037 version_type=linux # correct to gnu/linux during the next big refactor 12038 need_lib_prefix=no 12039 need_version=no 12040 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12041 soname_spec='$libname$release$shared_ext$major' 12042 shlibpath_var=LD_LIBRARY_PATH 12043 shlibpath_overrides_runpath=yes 12044 hardcode_into_libs=yes 12045 # ldd complains unless libraries are executable 12046 postinstall_cmds='chmod +x $lib' 12047 ;; 12048 12049sunos4*) 12050 version_type=sunos 12051 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 12052 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 12053 shlibpath_var=LD_LIBRARY_PATH 12054 shlibpath_overrides_runpath=yes 12055 if test yes = "$with_gnu_ld"; then 12056 need_lib_prefix=no 12057 fi 12058 need_version=yes 12059 ;; 12060 12061sysv4 | sysv4.3*) 12062 version_type=linux # correct to gnu/linux during the next big refactor 12063 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12064 soname_spec='$libname$release$shared_ext$major' 12065 shlibpath_var=LD_LIBRARY_PATH 12066 case $host_vendor in 12067 sni) 12068 shlibpath_overrides_runpath=no 12069 need_lib_prefix=no 12070 runpath_var=LD_RUN_PATH 12071 ;; 12072 siemens) 12073 need_lib_prefix=no 12074 ;; 12075 motorola) 12076 need_lib_prefix=no 12077 need_version=no 12078 shlibpath_overrides_runpath=no 12079 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 12080 ;; 12081 esac 12082 ;; 12083 12084sysv4*MP*) 12085 if test -d /usr/nec; then 12086 version_type=linux # correct to gnu/linux during the next big refactor 12087 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 12088 soname_spec='$libname$shared_ext.$major' 12089 shlibpath_var=LD_LIBRARY_PATH 12090 fi 12091 ;; 12092 12093sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 12094 version_type=sco 12095 need_lib_prefix=no 12096 need_version=no 12097 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 12098 soname_spec='$libname$release$shared_ext$major' 12099 shlibpath_var=LD_LIBRARY_PATH 12100 shlibpath_overrides_runpath=yes 12101 hardcode_into_libs=yes 12102 if test yes = "$with_gnu_ld"; then 12103 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 12104 else 12105 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 12106 case $host_os in 12107 sco3.2v5*) 12108 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 12109 ;; 12110 esac 12111 fi 12112 sys_lib_dlsearch_path_spec='/usr/lib' 12113 ;; 12114 12115tpf*) 12116 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 12117 version_type=linux # correct to gnu/linux during the next big refactor 12118 need_lib_prefix=no 12119 need_version=no 12120 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12121 shlibpath_var=LD_LIBRARY_PATH 12122 shlibpath_overrides_runpath=no 12123 hardcode_into_libs=yes 12124 ;; 12125 12126uts4*) 12127 version_type=linux # correct to gnu/linux during the next big refactor 12128 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 12129 soname_spec='$libname$release$shared_ext$major' 12130 shlibpath_var=LD_LIBRARY_PATH 12131 ;; 12132 12133*) 12134 dynamic_linker=no 12135 ;; 12136esac 12137{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 12138printf "%s\n" "$dynamic_linker" >&6; } 12139test no = "$dynamic_linker" && can_build_shared=no 12140 12141variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 12142if test yes = "$GCC"; then 12143 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 12144fi 12145 12146if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 12147 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 12148fi 12149 12150if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 12151 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 12152fi 12153 12154# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 12155configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 12156 12157# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 12158func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 12159 12160# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 12161configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 12162 12163 12164 12165 12166 12167 12168 12169 12170 12171 12172 12173 12174 12175 12176 12177 12178 12179 12180 12181 12182 12183 12184 12185 12186 12187 12188 12189 12190 12191 12192 12193 12194 12195 12196 12197 12198 12199 12200 12201 12202 12203 12204 12205 12206 12207 12208 12209 12210 12211 12212 12213 12214 12215 12216 12217 12218 12219 12220 12221 12222 12223 12224 12225 12226 12227 12228 12229 12230 12231 12232 12233 12234 12235 12236 12237 12238 12239 12240 12241 12242 12243 12244 12245 12246 12247 12248 12249 12250 12251 12252 12253 12254 12255 12256 12257 12258 12259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 12260printf %s "checking how to hardcode library paths into programs... " >&6; } 12261hardcode_action= 12262if test -n "$hardcode_libdir_flag_spec" || 12263 test -n "$runpath_var" || 12264 test yes = "$hardcode_automatic"; then 12265 12266 # We can hardcode non-existent directories. 12267 if test no != "$hardcode_direct" && 12268 # If the only mechanism to avoid hardcoding is shlibpath_var, we 12269 # have to relink, otherwise we might link with an installed library 12270 # when we should be linking with a yet-to-be-installed one 12271 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 12272 test no != "$hardcode_minus_L"; then 12273 # Linking always hardcodes the temporary library directory. 12274 hardcode_action=relink 12275 else 12276 # We can link without hardcoding, and we can hardcode nonexisting dirs. 12277 hardcode_action=immediate 12278 fi 12279else 12280 # We cannot hardcode anything, or else we can only hardcode existing 12281 # directories. 12282 hardcode_action=unsupported 12283fi 12284{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 12285printf "%s\n" "$hardcode_action" >&6; } 12286 12287if test relink = "$hardcode_action" || 12288 test yes = "$inherit_rpath"; then 12289 # Fast installation is not supported 12290 enable_fast_install=no 12291elif test yes = "$shlibpath_overrides_runpath" || 12292 test no = "$enable_shared"; then 12293 # Fast installation is not necessary 12294 enable_fast_install=needless 12295fi 12296 12297 12298 12299 12300 12301 12302 if test yes != "$enable_dlopen"; then 12303 enable_dlopen=unknown 12304 enable_dlopen_self=unknown 12305 enable_dlopen_self_static=unknown 12306else 12307 lt_cv_dlopen=no 12308 lt_cv_dlopen_libs= 12309 12310 case $host_os in 12311 beos*) 12312 lt_cv_dlopen=load_add_on 12313 lt_cv_dlopen_libs= 12314 lt_cv_dlopen_self=yes 12315 ;; 12316 12317 mingw* | pw32* | cegcc*) 12318 lt_cv_dlopen=LoadLibrary 12319 lt_cv_dlopen_libs= 12320 ;; 12321 12322 cygwin*) 12323 lt_cv_dlopen=dlopen 12324 lt_cv_dlopen_libs= 12325 ;; 12326 12327 darwin*) 12328 # if libdl is installed we need to link against it 12329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12330printf %s "checking for dlopen in -ldl... " >&6; } 12331if test ${ac_cv_lib_dl_dlopen+y} 12332then : 12333 printf %s "(cached) " >&6 12334else case e in #( 12335 e) ac_check_lib_save_LIBS=$LIBS 12336LIBS="-ldl $LIBS" 12337cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12338/* end confdefs.h. */ 12339 12340/* Override any GCC internal prototype to avoid an error. 12341 Use char because int might match the return type of a GCC 12342 builtin and then its argument prototype would still apply. 12343 The 'extern "C"' is for builds by C++ compilers; 12344 although this is not generally supported in C code supporting it here 12345 has little cost and some practical benefit (sr 110532). */ 12346#ifdef __cplusplus 12347extern "C" 12348#endif 12349char dlopen (void); 12350int 12351main (void) 12352{ 12353return dlopen (); 12354 ; 12355 return 0; 12356} 12357_ACEOF 12358if ac_fn_c_try_link "$LINENO" 12359then : 12360 ac_cv_lib_dl_dlopen=yes 12361else case e in #( 12362 e) ac_cv_lib_dl_dlopen=no ;; 12363esac 12364fi 12365rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12366 conftest$ac_exeext conftest.$ac_ext 12367LIBS=$ac_check_lib_save_LIBS ;; 12368esac 12369fi 12370{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12371printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12372if test "x$ac_cv_lib_dl_dlopen" = xyes 12373then : 12374 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12375else case e in #( 12376 e) 12377 lt_cv_dlopen=dyld 12378 lt_cv_dlopen_libs= 12379 lt_cv_dlopen_self=yes 12380 ;; 12381esac 12382fi 12383 12384 ;; 12385 12386 tpf*) 12387 # Don't try to run any link tests for TPF. We know it's impossible 12388 # because TPF is a cross-compiler, and we know how we open DSOs. 12389 lt_cv_dlopen=dlopen 12390 lt_cv_dlopen_libs= 12391 lt_cv_dlopen_self=no 12392 ;; 12393 12394 *) 12395 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 12396if test "x$ac_cv_func_shl_load" = xyes 12397then : 12398 lt_cv_dlopen=shl_load 12399else case e in #( 12400 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 12401printf %s "checking for shl_load in -ldld... " >&6; } 12402if test ${ac_cv_lib_dld_shl_load+y} 12403then : 12404 printf %s "(cached) " >&6 12405else case e in #( 12406 e) ac_check_lib_save_LIBS=$LIBS 12407LIBS="-ldld $LIBS" 12408cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12409/* end confdefs.h. */ 12410 12411/* Override any GCC internal prototype to avoid an error. 12412 Use char because int might match the return type of a GCC 12413 builtin and then its argument prototype would still apply. 12414 The 'extern "C"' is for builds by C++ compilers; 12415 although this is not generally supported in C code supporting it here 12416 has little cost and some practical benefit (sr 110532). */ 12417#ifdef __cplusplus 12418extern "C" 12419#endif 12420char shl_load (void); 12421int 12422main (void) 12423{ 12424return shl_load (); 12425 ; 12426 return 0; 12427} 12428_ACEOF 12429if ac_fn_c_try_link "$LINENO" 12430then : 12431 ac_cv_lib_dld_shl_load=yes 12432else case e in #( 12433 e) ac_cv_lib_dld_shl_load=no ;; 12434esac 12435fi 12436rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12437 conftest$ac_exeext conftest.$ac_ext 12438LIBS=$ac_check_lib_save_LIBS ;; 12439esac 12440fi 12441{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 12442printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } 12443if test "x$ac_cv_lib_dld_shl_load" = xyes 12444then : 12445 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 12446else case e in #( 12447 e) ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 12448if test "x$ac_cv_func_dlopen" = xyes 12449then : 12450 lt_cv_dlopen=dlopen 12451else case e in #( 12452 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12453printf %s "checking for dlopen in -ldl... " >&6; } 12454if test ${ac_cv_lib_dl_dlopen+y} 12455then : 12456 printf %s "(cached) " >&6 12457else case e in #( 12458 e) ac_check_lib_save_LIBS=$LIBS 12459LIBS="-ldl $LIBS" 12460cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12461/* end confdefs.h. */ 12462 12463/* Override any GCC internal prototype to avoid an error. 12464 Use char because int might match the return type of a GCC 12465 builtin and then its argument prototype would still apply. 12466 The 'extern "C"' is for builds by C++ compilers; 12467 although this is not generally supported in C code supporting it here 12468 has little cost and some practical benefit (sr 110532). */ 12469#ifdef __cplusplus 12470extern "C" 12471#endif 12472char dlopen (void); 12473int 12474main (void) 12475{ 12476return dlopen (); 12477 ; 12478 return 0; 12479} 12480_ACEOF 12481if ac_fn_c_try_link "$LINENO" 12482then : 12483 ac_cv_lib_dl_dlopen=yes 12484else case e in #( 12485 e) ac_cv_lib_dl_dlopen=no ;; 12486esac 12487fi 12488rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12489 conftest$ac_exeext conftest.$ac_ext 12490LIBS=$ac_check_lib_save_LIBS ;; 12491esac 12492fi 12493{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12494printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12495if test "x$ac_cv_lib_dl_dlopen" = xyes 12496then : 12497 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12498else case e in #( 12499 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 12500printf %s "checking for dlopen in -lsvld... " >&6; } 12501if test ${ac_cv_lib_svld_dlopen+y} 12502then : 12503 printf %s "(cached) " >&6 12504else case e in #( 12505 e) ac_check_lib_save_LIBS=$LIBS 12506LIBS="-lsvld $LIBS" 12507cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12508/* end confdefs.h. */ 12509 12510/* Override any GCC internal prototype to avoid an error. 12511 Use char because int might match the return type of a GCC 12512 builtin and then its argument prototype would still apply. 12513 The 'extern "C"' is for builds by C++ compilers; 12514 although this is not generally supported in C code supporting it here 12515 has little cost and some practical benefit (sr 110532). */ 12516#ifdef __cplusplus 12517extern "C" 12518#endif 12519char dlopen (void); 12520int 12521main (void) 12522{ 12523return dlopen (); 12524 ; 12525 return 0; 12526} 12527_ACEOF 12528if ac_fn_c_try_link "$LINENO" 12529then : 12530 ac_cv_lib_svld_dlopen=yes 12531else case e in #( 12532 e) ac_cv_lib_svld_dlopen=no ;; 12533esac 12534fi 12535rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12536 conftest$ac_exeext conftest.$ac_ext 12537LIBS=$ac_check_lib_save_LIBS ;; 12538esac 12539fi 12540{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 12541printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } 12542if test "x$ac_cv_lib_svld_dlopen" = xyes 12543then : 12544 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 12545else case e in #( 12546 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 12547printf %s "checking for dld_link in -ldld... " >&6; } 12548if test ${ac_cv_lib_dld_dld_link+y} 12549then : 12550 printf %s "(cached) " >&6 12551else case e in #( 12552 e) ac_check_lib_save_LIBS=$LIBS 12553LIBS="-ldld $LIBS" 12554cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12555/* end confdefs.h. */ 12556 12557/* Override any GCC internal prototype to avoid an error. 12558 Use char because int might match the return type of a GCC 12559 builtin and then its argument prototype would still apply. 12560 The 'extern "C"' is for builds by C++ compilers; 12561 although this is not generally supported in C code supporting it here 12562 has little cost and some practical benefit (sr 110532). */ 12563#ifdef __cplusplus 12564extern "C" 12565#endif 12566char dld_link (void); 12567int 12568main (void) 12569{ 12570return dld_link (); 12571 ; 12572 return 0; 12573} 12574_ACEOF 12575if ac_fn_c_try_link "$LINENO" 12576then : 12577 ac_cv_lib_dld_dld_link=yes 12578else case e in #( 12579 e) ac_cv_lib_dld_dld_link=no ;; 12580esac 12581fi 12582rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12583 conftest$ac_exeext conftest.$ac_ext 12584LIBS=$ac_check_lib_save_LIBS ;; 12585esac 12586fi 12587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 12588printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } 12589if test "x$ac_cv_lib_dld_dld_link" = xyes 12590then : 12591 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 12592fi 12593 12594 ;; 12595esac 12596fi 12597 12598 ;; 12599esac 12600fi 12601 12602 ;; 12603esac 12604fi 12605 12606 ;; 12607esac 12608fi 12609 12610 ;; 12611esac 12612fi 12613 12614 ;; 12615 esac 12616 12617 if test no = "$lt_cv_dlopen"; then 12618 enable_dlopen=no 12619 else 12620 enable_dlopen=yes 12621 fi 12622 12623 case $lt_cv_dlopen in 12624 dlopen) 12625 save_CPPFLAGS=$CPPFLAGS 12626 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 12627 12628 save_LDFLAGS=$LDFLAGS 12629 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 12630 12631 save_LIBS=$LIBS 12632 LIBS="$lt_cv_dlopen_libs $LIBS" 12633 12634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 12635printf %s "checking whether a program can dlopen itself... " >&6; } 12636if test ${lt_cv_dlopen_self+y} 12637then : 12638 printf %s "(cached) " >&6 12639else case e in #( 12640 e) if test yes = "$cross_compiling"; then : 12641 lt_cv_dlopen_self=cross 12642else 12643 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12644 lt_status=$lt_dlunknown 12645 cat > conftest.$ac_ext <<_LT_EOF 12646#line $LINENO "configure" 12647#include "confdefs.h" 12648 12649#if HAVE_DLFCN_H 12650#include <dlfcn.h> 12651#endif 12652 12653#include <stdio.h> 12654 12655#ifdef RTLD_GLOBAL 12656# define LT_DLGLOBAL RTLD_GLOBAL 12657#else 12658# ifdef DL_GLOBAL 12659# define LT_DLGLOBAL DL_GLOBAL 12660# else 12661# define LT_DLGLOBAL 0 12662# endif 12663#endif 12664 12665/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12666 find out it does not work in some platform. */ 12667#ifndef LT_DLLAZY_OR_NOW 12668# ifdef RTLD_LAZY 12669# define LT_DLLAZY_OR_NOW RTLD_LAZY 12670# else 12671# ifdef DL_LAZY 12672# define LT_DLLAZY_OR_NOW DL_LAZY 12673# else 12674# ifdef RTLD_NOW 12675# define LT_DLLAZY_OR_NOW RTLD_NOW 12676# else 12677# ifdef DL_NOW 12678# define LT_DLLAZY_OR_NOW DL_NOW 12679# else 12680# define LT_DLLAZY_OR_NOW 0 12681# endif 12682# endif 12683# endif 12684# endif 12685#endif 12686 12687/* When -fvisibility=hidden is used, assume the code has been annotated 12688 correspondingly for the symbols needed. */ 12689#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12690int fnord () __attribute__((visibility("default"))); 12691#endif 12692 12693int fnord () { return 42; } 12694int main () 12695{ 12696 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12697 int status = $lt_dlunknown; 12698 12699 if (self) 12700 { 12701 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12702 else 12703 { 12704 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12705 else puts (dlerror ()); 12706 } 12707 /* dlclose (self); */ 12708 } 12709 else 12710 puts (dlerror ()); 12711 12712 return status; 12713} 12714_LT_EOF 12715 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12716 (eval $ac_link) 2>&5 12717 ac_status=$? 12718 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12719 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12720 (./conftest; exit; ) >&5 2>/dev/null 12721 lt_status=$? 12722 case x$lt_status in 12723 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 12724 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 12725 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 12726 esac 12727 else : 12728 # compilation failed 12729 lt_cv_dlopen_self=no 12730 fi 12731fi 12732rm -fr conftest* 12733 12734 ;; 12735esac 12736fi 12737{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 12738printf "%s\n" "$lt_cv_dlopen_self" >&6; } 12739 12740 if test yes = "$lt_cv_dlopen_self"; then 12741 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 12742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 12743printf %s "checking whether a statically linked program can dlopen itself... " >&6; } 12744if test ${lt_cv_dlopen_self_static+y} 12745then : 12746 printf %s "(cached) " >&6 12747else case e in #( 12748 e) if test yes = "$cross_compiling"; then : 12749 lt_cv_dlopen_self_static=cross 12750else 12751 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12752 lt_status=$lt_dlunknown 12753 cat > conftest.$ac_ext <<_LT_EOF 12754#line $LINENO "configure" 12755#include "confdefs.h" 12756 12757#if HAVE_DLFCN_H 12758#include <dlfcn.h> 12759#endif 12760 12761#include <stdio.h> 12762 12763#ifdef RTLD_GLOBAL 12764# define LT_DLGLOBAL RTLD_GLOBAL 12765#else 12766# ifdef DL_GLOBAL 12767# define LT_DLGLOBAL DL_GLOBAL 12768# else 12769# define LT_DLGLOBAL 0 12770# endif 12771#endif 12772 12773/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12774 find out it does not work in some platform. */ 12775#ifndef LT_DLLAZY_OR_NOW 12776# ifdef RTLD_LAZY 12777# define LT_DLLAZY_OR_NOW RTLD_LAZY 12778# else 12779# ifdef DL_LAZY 12780# define LT_DLLAZY_OR_NOW DL_LAZY 12781# else 12782# ifdef RTLD_NOW 12783# define LT_DLLAZY_OR_NOW RTLD_NOW 12784# else 12785# ifdef DL_NOW 12786# define LT_DLLAZY_OR_NOW DL_NOW 12787# else 12788# define LT_DLLAZY_OR_NOW 0 12789# endif 12790# endif 12791# endif 12792# endif 12793#endif 12794 12795/* When -fvisibility=hidden is used, assume the code has been annotated 12796 correspondingly for the symbols needed. */ 12797#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12798int fnord () __attribute__((visibility("default"))); 12799#endif 12800 12801int fnord () { return 42; } 12802int main () 12803{ 12804 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12805 int status = $lt_dlunknown; 12806 12807 if (self) 12808 { 12809 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12810 else 12811 { 12812 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12813 else puts (dlerror ()); 12814 } 12815 /* dlclose (self); */ 12816 } 12817 else 12818 puts (dlerror ()); 12819 12820 return status; 12821} 12822_LT_EOF 12823 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12824 (eval $ac_link) 2>&5 12825 ac_status=$? 12826 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12827 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12828 (./conftest; exit; ) >&5 2>/dev/null 12829 lt_status=$? 12830 case x$lt_status in 12831 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 12832 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 12833 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 12834 esac 12835 else : 12836 # compilation failed 12837 lt_cv_dlopen_self_static=no 12838 fi 12839fi 12840rm -fr conftest* 12841 12842 ;; 12843esac 12844fi 12845{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 12846printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } 12847 fi 12848 12849 CPPFLAGS=$save_CPPFLAGS 12850 LDFLAGS=$save_LDFLAGS 12851 LIBS=$save_LIBS 12852 ;; 12853 esac 12854 12855 case $lt_cv_dlopen_self in 12856 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 12857 *) enable_dlopen_self=unknown ;; 12858 esac 12859 12860 case $lt_cv_dlopen_self_static in 12861 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 12862 *) enable_dlopen_self_static=unknown ;; 12863 esac 12864fi 12865 12866 12867 12868 12869 12870 12871 12872 12873 12874 12875 12876 12877 12878 12879 12880 12881 12882striplib= 12883old_striplib= 12884{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 12885printf %s "checking whether stripping libraries is possible... " >&6; } 12886if test -z "$STRIP"; then 12887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12888printf "%s\n" "no" >&6; } 12889else 12890 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 12891 old_striplib="$STRIP --strip-debug" 12892 striplib="$STRIP --strip-unneeded" 12893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12894printf "%s\n" "yes" >&6; } 12895 else 12896 case $host_os in 12897 darwin*) 12898 # FIXME - insert some real tests, host_os isn't really good enough 12899 striplib="$STRIP -x" 12900 old_striplib="$STRIP -S" 12901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12902printf "%s\n" "yes" >&6; } 12903 ;; 12904 freebsd*) 12905 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 12906 old_striplib="$STRIP --strip-debug" 12907 striplib="$STRIP --strip-unneeded" 12908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12909printf "%s\n" "yes" >&6; } 12910 else 12911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12912printf "%s\n" "no" >&6; } 12913 fi 12914 ;; 12915 *) 12916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12917printf "%s\n" "no" >&6; } 12918 ;; 12919 esac 12920 fi 12921fi 12922 12923 12924 12925 12926 12927 12928 12929 12930 12931 12932 12933 12934 # Report what library types will actually be built 12935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 12936printf %s "checking if libtool supports shared libraries... " >&6; } 12937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 12938printf "%s\n" "$can_build_shared" >&6; } 12939 12940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 12941printf %s "checking whether to build shared libraries... " >&6; } 12942 test no = "$can_build_shared" && enable_shared=no 12943 12944 # On AIX, shared libraries and static libraries use the same namespace, and 12945 # are all built from PIC. 12946 case $host_os in 12947 aix3*) 12948 test yes = "$enable_shared" && enable_static=no 12949 if test -n "$RANLIB"; then 12950 archive_cmds="$archive_cmds~\$RANLIB \$lib" 12951 postinstall_cmds='$RANLIB $lib' 12952 fi 12953 ;; 12954 12955 aix[4-9]*) 12956 if test ia64 != "$host_cpu"; then 12957 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 12958 yes,aix,yes) ;; # shared object as lib.so file only 12959 yes,svr4,*) ;; # shared object as lib.so archive member only 12960 yes,*) enable_static=no ;; # shared object in lib.a archive as well 12961 esac 12962 fi 12963 ;; 12964 esac 12965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 12966printf "%s\n" "$enable_shared" >&6; } 12967 12968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 12969printf %s "checking whether to build static libraries... " >&6; } 12970 # Make sure either enable_shared or enable_static is yes. 12971 test yes = "$enable_shared" || enable_static=yes 12972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 12973printf "%s\n" "$enable_static" >&6; } 12974 12975 12976 12977 12978fi 12979ac_ext=c 12980ac_cpp='$CPP $CPPFLAGS' 12981ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12982ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12983ac_compiler_gnu=$ac_cv_c_compiler_gnu 12984 12985CC=$lt_save_CC 12986 12987 12988 12989 12990 12991 12992 12993 12994 12995 12996 12997 12998 12999 13000 13001 ac_config_commands="$ac_config_commands libtool" 13002 13003 13004 13005 13006# Only expand once: 13007 13008 13009 13010# Require X.Org macros 1.8 or later 13011 13012 13013 13014 13015 13016 13017 13018 13019 13020 13021 13022{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 13023printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 13024if test ${ac_cv_c_undeclared_builtin_options+y} 13025then : 13026 printf %s "(cached) " >&6 13027else case e in #( 13028 e) ac_save_CFLAGS=$CFLAGS 13029 ac_cv_c_undeclared_builtin_options='cannot detect' 13030 for ac_arg in '' -fno-builtin; do 13031 CFLAGS="$ac_save_CFLAGS $ac_arg" 13032 # This test program should *not* compile successfully. 13033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13034/* end confdefs.h. */ 13035 13036int 13037main (void) 13038{ 13039(void) strchr; 13040 ; 13041 return 0; 13042} 13043_ACEOF 13044if ac_fn_c_try_compile "$LINENO" 13045then : 13046 13047else case e in #( 13048 e) # This test program should compile successfully. 13049 # No library function is consistently available on 13050 # freestanding implementations, so test against a dummy 13051 # declaration. Include always-available headers on the 13052 # off chance that they somehow elicit warnings. 13053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13054/* end confdefs.h. */ 13055#include <float.h> 13056#include <limits.h> 13057#include <stdarg.h> 13058#include <stddef.h> 13059extern void ac_decl (int, char *); 13060 13061int 13062main (void) 13063{ 13064(void) ac_decl (0, (char *) 0); 13065 (void) ac_decl; 13066 13067 ; 13068 return 0; 13069} 13070_ACEOF 13071if ac_fn_c_try_compile "$LINENO" 13072then : 13073 if test x"$ac_arg" = x 13074then : 13075 ac_cv_c_undeclared_builtin_options='none needed' 13076else case e in #( 13077 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 13078esac 13079fi 13080 break 13081fi 13082rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13083esac 13084fi 13085rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13086 done 13087 CFLAGS=$ac_save_CFLAGS 13088 ;; 13089esac 13090fi 13091{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 13092printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 13093 case $ac_cv_c_undeclared_builtin_options in #( 13094 'cannot detect') : 13095 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13096printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13097as_fn_error $? "cannot make $CC report undeclared builtins 13098See 'config.log' for more details" "$LINENO" 5; } ;; #( 13099 'none needed') : 13100 ac_c_undeclared_builtin_options='' ;; #( 13101 *) : 13102 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 13103esac 13104 13105 13106 13107 13108 13109ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 13110if test "x$ac_cv_have_decl___clang__" = xyes 13111then : 13112 CLANGCC="yes" 13113else case e in #( 13114 e) CLANGCC="no" ;; 13115esac 13116fi 13117ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 13118if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 13119then : 13120 INTELCC="yes" 13121else case e in #( 13122 e) INTELCC="no" ;; 13123esac 13124fi 13125ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 13126if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 13127then : 13128 SUNCC="yes" 13129else case e in #( 13130 e) SUNCC="no" ;; 13131esac 13132fi 13133 13134 13135 13136 13137 13138 13139 13140 13141if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 13142 if test -n "$ac_tool_prefix"; then 13143 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 13144set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 13145{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13146printf %s "checking for $ac_word... " >&6; } 13147if test ${ac_cv_path_PKG_CONFIG+y} 13148then : 13149 printf %s "(cached) " >&6 13150else case e in #( 13151 e) case $PKG_CONFIG in 13152 [\\/]* | ?:[\\/]*) 13153 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 13154 ;; 13155 *) 13156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13157for as_dir in $PATH 13158do 13159 IFS=$as_save_IFS 13160 case $as_dir in #((( 13161 '') as_dir=./ ;; 13162 */) ;; 13163 *) as_dir=$as_dir/ ;; 13164 esac 13165 for ac_exec_ext in '' $ac_executable_extensions; do 13166 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 13167 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 13168 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 13169 break 2 13170 fi 13171done 13172 done 13173IFS=$as_save_IFS 13174 13175 ;; 13176esac ;; 13177esac 13178fi 13179PKG_CONFIG=$ac_cv_path_PKG_CONFIG 13180if test -n "$PKG_CONFIG"; then 13181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 13182printf "%s\n" "$PKG_CONFIG" >&6; } 13183else 13184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13185printf "%s\n" "no" >&6; } 13186fi 13187 13188 13189fi 13190if test -z "$ac_cv_path_PKG_CONFIG"; then 13191 ac_pt_PKG_CONFIG=$PKG_CONFIG 13192 # Extract the first word of "pkg-config", so it can be a program name with args. 13193set dummy pkg-config; ac_word=$2 13194{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13195printf %s "checking for $ac_word... " >&6; } 13196if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 13197then : 13198 printf %s "(cached) " >&6 13199else case e in #( 13200 e) case $ac_pt_PKG_CONFIG in 13201 [\\/]* | ?:[\\/]*) 13202 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 13203 ;; 13204 *) 13205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13206for as_dir in $PATH 13207do 13208 IFS=$as_save_IFS 13209 case $as_dir in #((( 13210 '') as_dir=./ ;; 13211 */) ;; 13212 *) as_dir=$as_dir/ ;; 13213 esac 13214 for ac_exec_ext in '' $ac_executable_extensions; do 13215 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 13216 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 13217 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 13218 break 2 13219 fi 13220done 13221 done 13222IFS=$as_save_IFS 13223 13224 ;; 13225esac ;; 13226esac 13227fi 13228ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 13229if test -n "$ac_pt_PKG_CONFIG"; then 13230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 13231printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 13232else 13233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13234printf "%s\n" "no" >&6; } 13235fi 13236 13237 if test "x$ac_pt_PKG_CONFIG" = x; then 13238 PKG_CONFIG="" 13239 else 13240 case $cross_compiling:$ac_tool_warned in 13241yes:) 13242{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 13243printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 13244ac_tool_warned=yes ;; 13245esac 13246 PKG_CONFIG=$ac_pt_PKG_CONFIG 13247 fi 13248else 13249 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 13250fi 13251 13252fi 13253if test -n "$PKG_CONFIG"; then 13254 _pkg_min_version=0.9.0 13255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 13256printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 13257 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 13258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13259printf "%s\n" "yes" >&6; } 13260 else 13261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13262printf "%s\n" "no" >&6; } 13263 PKG_CONFIG="" 13264 fi 13265fi 13266 13267 13268 13269 13270 13271# Check whether --enable-selective-werror was given. 13272if test ${enable_selective_werror+y} 13273then : 13274 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 13275else case e in #( 13276 e) SELECTIVE_WERROR=yes ;; 13277esac 13278fi 13279 13280 13281 13282 13283 13284# -v is too short to test reliably with XORG_TESTSET_CFLAG 13285if test "x$SUNCC" = "xyes"; then 13286 BASE_CFLAGS="-v" 13287else 13288 BASE_CFLAGS="" 13289fi 13290 13291# This chunk of warnings were those that existed in the legacy CWARNFLAGS 13292 13293 13294 13295 13296 13297 13298 13299 13300 13301 13302 13303 13304 13305xorg_testset_save_CFLAGS="$CFLAGS" 13306 13307if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13310printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13311if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13312then : 13313 printf %s "(cached) " >&6 13314else case e in #( 13315 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13316/* end confdefs.h. */ 13317int i; 13318_ACEOF 13319if ac_fn_c_try_compile "$LINENO" 13320then : 13321 xorg_cv_cc_flag_unknown_warning_option=yes 13322else case e in #( 13323 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 13324esac 13325fi 13326rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13327esac 13328fi 13329{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13330printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13332 CFLAGS="$xorg_testset_save_CFLAGS" 13333fi 13334 13335if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13338 fi 13339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13341printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13342if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13343then : 13344 printf %s "(cached) " >&6 13345else case e in #( 13346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13347/* end confdefs.h. */ 13348int i; 13349_ACEOF 13350if ac_fn_c_try_compile "$LINENO" 13351then : 13352 xorg_cv_cc_flag_unused_command_line_argument=yes 13353else case e in #( 13354 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 13355esac 13356fi 13357rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13358esac 13359fi 13360{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13361printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13362 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13363 CFLAGS="$xorg_testset_save_CFLAGS" 13364fi 13365 13366found="no" 13367 13368 if test $found = "no" ; then 13369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13371 fi 13372 13373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13375 fi 13376 13377 CFLAGS="$CFLAGS -Wall" 13378 13379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 13380printf %s "checking if $CC supports -Wall... " >&6; } 13381 cacheid=xorg_cv_cc_flag__Wall 13382 if eval test \${$cacheid+y} 13383then : 13384 printf %s "(cached) " >&6 13385else case e in #( 13386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13387/* end confdefs.h. */ 13388int i; 13389int 13390main (void) 13391{ 13392 13393 ; 13394 return 0; 13395} 13396_ACEOF 13397if ac_fn_c_try_link "$LINENO" 13398then : 13399 eval $cacheid=yes 13400else case e in #( 13401 e) eval $cacheid=no ;; 13402esac 13403fi 13404rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13405 conftest$ac_exeext conftest.$ac_ext ;; 13406esac 13407fi 13408 13409 13410 CFLAGS="$xorg_testset_save_CFLAGS" 13411 13412 eval supported=\$$cacheid 13413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13414printf "%s\n" "$supported" >&6; } 13415 if test "$supported" = "yes" ; then 13416 BASE_CFLAGS="$BASE_CFLAGS -Wall" 13417 found="yes" 13418 fi 13419 fi 13420 13421 13422 13423 13424 13425 13426 13427 13428 13429 13430 13431 13432 13433 13434 13435xorg_testset_save_CFLAGS="$CFLAGS" 13436 13437if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13440printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13441if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13442then : 13443 printf %s "(cached) " >&6 13444else case e in #( 13445 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13446/* end confdefs.h. */ 13447int i; 13448_ACEOF 13449if ac_fn_c_try_compile "$LINENO" 13450then : 13451 xorg_cv_cc_flag_unknown_warning_option=yes 13452else case e in #( 13453 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 13454esac 13455fi 13456rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13457esac 13458fi 13459{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13460printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13462 CFLAGS="$xorg_testset_save_CFLAGS" 13463fi 13464 13465if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13468 fi 13469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13471printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13472if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13473then : 13474 printf %s "(cached) " >&6 13475else case e in #( 13476 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13477/* end confdefs.h. */ 13478int i; 13479_ACEOF 13480if ac_fn_c_try_compile "$LINENO" 13481then : 13482 xorg_cv_cc_flag_unused_command_line_argument=yes 13483else case e in #( 13484 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 13485esac 13486fi 13487rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13488esac 13489fi 13490{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13491printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13492 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13493 CFLAGS="$xorg_testset_save_CFLAGS" 13494fi 13495 13496found="no" 13497 13498 if test $found = "no" ; then 13499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13501 fi 13502 13503 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13505 fi 13506 13507 CFLAGS="$CFLAGS -Wpointer-arith" 13508 13509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 13510printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 13511 cacheid=xorg_cv_cc_flag__Wpointer_arith 13512 if eval test \${$cacheid+y} 13513then : 13514 printf %s "(cached) " >&6 13515else case e in #( 13516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13517/* end confdefs.h. */ 13518int i; 13519int 13520main (void) 13521{ 13522 13523 ; 13524 return 0; 13525} 13526_ACEOF 13527if ac_fn_c_try_link "$LINENO" 13528then : 13529 eval $cacheid=yes 13530else case e in #( 13531 e) eval $cacheid=no ;; 13532esac 13533fi 13534rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13535 conftest$ac_exeext conftest.$ac_ext ;; 13536esac 13537fi 13538 13539 13540 CFLAGS="$xorg_testset_save_CFLAGS" 13541 13542 eval supported=\$$cacheid 13543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13544printf "%s\n" "$supported" >&6; } 13545 if test "$supported" = "yes" ; then 13546 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 13547 found="yes" 13548 fi 13549 fi 13550 13551 13552 13553 13554 13555 13556 13557 13558 13559 13560 13561 13562 13563 13564 13565xorg_testset_save_CFLAGS="$CFLAGS" 13566 13567if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13570printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13571if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13572then : 13573 printf %s "(cached) " >&6 13574else case e in #( 13575 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13576/* end confdefs.h. */ 13577int i; 13578_ACEOF 13579if ac_fn_c_try_compile "$LINENO" 13580then : 13581 xorg_cv_cc_flag_unknown_warning_option=yes 13582else case e in #( 13583 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 13584esac 13585fi 13586rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13587esac 13588fi 13589{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13590printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13592 CFLAGS="$xorg_testset_save_CFLAGS" 13593fi 13594 13595if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13598 fi 13599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13601printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13602if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13603then : 13604 printf %s "(cached) " >&6 13605else case e in #( 13606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13607/* end confdefs.h. */ 13608int i; 13609_ACEOF 13610if ac_fn_c_try_compile "$LINENO" 13611then : 13612 xorg_cv_cc_flag_unused_command_line_argument=yes 13613else case e in #( 13614 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 13615esac 13616fi 13617rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13618esac 13619fi 13620{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13621printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13622 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13623 CFLAGS="$xorg_testset_save_CFLAGS" 13624fi 13625 13626found="no" 13627 13628 if test $found = "no" ; then 13629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13631 fi 13632 13633 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13635 fi 13636 13637 CFLAGS="$CFLAGS -Wmissing-declarations" 13638 13639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 13640printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 13641 cacheid=xorg_cv_cc_flag__Wmissing_declarations 13642 if eval test \${$cacheid+y} 13643then : 13644 printf %s "(cached) " >&6 13645else case e in #( 13646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13647/* end confdefs.h. */ 13648int i; 13649int 13650main (void) 13651{ 13652 13653 ; 13654 return 0; 13655} 13656_ACEOF 13657if ac_fn_c_try_link "$LINENO" 13658then : 13659 eval $cacheid=yes 13660else case e in #( 13661 e) eval $cacheid=no ;; 13662esac 13663fi 13664rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13665 conftest$ac_exeext conftest.$ac_ext ;; 13666esac 13667fi 13668 13669 13670 CFLAGS="$xorg_testset_save_CFLAGS" 13671 13672 eval supported=\$$cacheid 13673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13674printf "%s\n" "$supported" >&6; } 13675 if test "$supported" = "yes" ; then 13676 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 13677 found="yes" 13678 fi 13679 fi 13680 13681 13682 13683 13684 13685 13686 13687 13688 13689 13690 13691 13692 13693 13694 13695xorg_testset_save_CFLAGS="$CFLAGS" 13696 13697if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13700printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13701if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13702then : 13703 printf %s "(cached) " >&6 13704else case e in #( 13705 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13706/* end confdefs.h. */ 13707int i; 13708_ACEOF 13709if ac_fn_c_try_compile "$LINENO" 13710then : 13711 xorg_cv_cc_flag_unknown_warning_option=yes 13712else case e in #( 13713 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 13714esac 13715fi 13716rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13717esac 13718fi 13719{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13720printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13722 CFLAGS="$xorg_testset_save_CFLAGS" 13723fi 13724 13725if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13728 fi 13729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13731printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13732if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13733then : 13734 printf %s "(cached) " >&6 13735else case e in #( 13736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13737/* end confdefs.h. */ 13738int i; 13739_ACEOF 13740if ac_fn_c_try_compile "$LINENO" 13741then : 13742 xorg_cv_cc_flag_unused_command_line_argument=yes 13743else case e in #( 13744 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 13745esac 13746fi 13747rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13748esac 13749fi 13750{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13751printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13753 CFLAGS="$xorg_testset_save_CFLAGS" 13754fi 13755 13756found="no" 13757 13758 if test $found = "no" ; then 13759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13761 fi 13762 13763 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13765 fi 13766 13767 CFLAGS="$CFLAGS -Wformat=2" 13768 13769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 13770printf %s "checking if $CC supports -Wformat=2... " >&6; } 13771 cacheid=xorg_cv_cc_flag__Wformat_2 13772 if eval test \${$cacheid+y} 13773then : 13774 printf %s "(cached) " >&6 13775else case e in #( 13776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13777/* end confdefs.h. */ 13778int i; 13779int 13780main (void) 13781{ 13782 13783 ; 13784 return 0; 13785} 13786_ACEOF 13787if ac_fn_c_try_link "$LINENO" 13788then : 13789 eval $cacheid=yes 13790else case e in #( 13791 e) eval $cacheid=no ;; 13792esac 13793fi 13794rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13795 conftest$ac_exeext conftest.$ac_ext ;; 13796esac 13797fi 13798 13799 13800 CFLAGS="$xorg_testset_save_CFLAGS" 13801 13802 eval supported=\$$cacheid 13803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13804printf "%s\n" "$supported" >&6; } 13805 if test "$supported" = "yes" ; then 13806 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 13807 found="yes" 13808 fi 13809 fi 13810 13811 if test $found = "no" ; then 13812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13814 fi 13815 13816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13818 fi 13819 13820 CFLAGS="$CFLAGS -Wformat" 13821 13822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 13823printf %s "checking if $CC supports -Wformat... " >&6; } 13824 cacheid=xorg_cv_cc_flag__Wformat 13825 if eval test \${$cacheid+y} 13826then : 13827 printf %s "(cached) " >&6 13828else case e in #( 13829 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13830/* end confdefs.h. */ 13831int i; 13832int 13833main (void) 13834{ 13835 13836 ; 13837 return 0; 13838} 13839_ACEOF 13840if ac_fn_c_try_link "$LINENO" 13841then : 13842 eval $cacheid=yes 13843else case e in #( 13844 e) eval $cacheid=no ;; 13845esac 13846fi 13847rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13848 conftest$ac_exeext conftest.$ac_ext ;; 13849esac 13850fi 13851 13852 13853 CFLAGS="$xorg_testset_save_CFLAGS" 13854 13855 eval supported=\$$cacheid 13856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13857printf "%s\n" "$supported" >&6; } 13858 if test "$supported" = "yes" ; then 13859 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 13860 found="yes" 13861 fi 13862 fi 13863 13864 13865 13866 13867 13868 13869 13870 13871 13872 13873 13874 13875 13876 13877 13878 13879 13880xorg_testset_save_CFLAGS="$CFLAGS" 13881 13882if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13885printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13886if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13887then : 13888 printf %s "(cached) " >&6 13889else case e in #( 13890 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13891/* end confdefs.h. */ 13892int i; 13893_ACEOF 13894if ac_fn_c_try_compile "$LINENO" 13895then : 13896 xorg_cv_cc_flag_unknown_warning_option=yes 13897else case e in #( 13898 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 13899esac 13900fi 13901rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13902esac 13903fi 13904{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13905printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13907 CFLAGS="$xorg_testset_save_CFLAGS" 13908fi 13909 13910if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13913 fi 13914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13916printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13917if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13918then : 13919 printf %s "(cached) " >&6 13920else case e in #( 13921 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13922/* end confdefs.h. */ 13923int i; 13924_ACEOF 13925if ac_fn_c_try_compile "$LINENO" 13926then : 13927 xorg_cv_cc_flag_unused_command_line_argument=yes 13928else case e in #( 13929 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 13930esac 13931fi 13932rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 13933esac 13934fi 13935{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13936printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13937 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13938 CFLAGS="$xorg_testset_save_CFLAGS" 13939fi 13940 13941found="no" 13942 13943 if test $found = "no" ; then 13944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13946 fi 13947 13948 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13950 fi 13951 13952 CFLAGS="$CFLAGS -Wstrict-prototypes" 13953 13954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 13955printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 13956 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 13957 if eval test \${$cacheid+y} 13958then : 13959 printf %s "(cached) " >&6 13960else case e in #( 13961 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13962/* end confdefs.h. */ 13963int i; 13964int 13965main (void) 13966{ 13967 13968 ; 13969 return 0; 13970} 13971_ACEOF 13972if ac_fn_c_try_link "$LINENO" 13973then : 13974 eval $cacheid=yes 13975else case e in #( 13976 e) eval $cacheid=no ;; 13977esac 13978fi 13979rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13980 conftest$ac_exeext conftest.$ac_ext ;; 13981esac 13982fi 13983 13984 13985 CFLAGS="$xorg_testset_save_CFLAGS" 13986 13987 eval supported=\$$cacheid 13988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13989printf "%s\n" "$supported" >&6; } 13990 if test "$supported" = "yes" ; then 13991 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 13992 found="yes" 13993 fi 13994 fi 13995 13996 13997 13998 13999 14000 14001 14002 14003 14004 14005 14006 14007 14008 14009 14010xorg_testset_save_CFLAGS="$CFLAGS" 14011 14012if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14015printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14016if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14017then : 14018 printf %s "(cached) " >&6 14019else case e in #( 14020 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14021/* end confdefs.h. */ 14022int i; 14023_ACEOF 14024if ac_fn_c_try_compile "$LINENO" 14025then : 14026 xorg_cv_cc_flag_unknown_warning_option=yes 14027else case e in #( 14028 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 14029esac 14030fi 14031rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14032esac 14033fi 14034{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14035printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14036 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14037 CFLAGS="$xorg_testset_save_CFLAGS" 14038fi 14039 14040if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14043 fi 14044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14046printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14047if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14048then : 14049 printf %s "(cached) " >&6 14050else case e in #( 14051 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14052/* end confdefs.h. */ 14053int i; 14054_ACEOF 14055if ac_fn_c_try_compile "$LINENO" 14056then : 14057 xorg_cv_cc_flag_unused_command_line_argument=yes 14058else case e in #( 14059 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 14060esac 14061fi 14062rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14063esac 14064fi 14065{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14066printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14068 CFLAGS="$xorg_testset_save_CFLAGS" 14069fi 14070 14071found="no" 14072 14073 if test $found = "no" ; then 14074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14076 fi 14077 14078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14080 fi 14081 14082 CFLAGS="$CFLAGS -Wmissing-prototypes" 14083 14084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 14085printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 14086 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 14087 if eval test \${$cacheid+y} 14088then : 14089 printf %s "(cached) " >&6 14090else case e in #( 14091 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14092/* end confdefs.h. */ 14093int i; 14094int 14095main (void) 14096{ 14097 14098 ; 14099 return 0; 14100} 14101_ACEOF 14102if ac_fn_c_try_link "$LINENO" 14103then : 14104 eval $cacheid=yes 14105else case e in #( 14106 e) eval $cacheid=no ;; 14107esac 14108fi 14109rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14110 conftest$ac_exeext conftest.$ac_ext ;; 14111esac 14112fi 14113 14114 14115 CFLAGS="$xorg_testset_save_CFLAGS" 14116 14117 eval supported=\$$cacheid 14118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14119printf "%s\n" "$supported" >&6; } 14120 if test "$supported" = "yes" ; then 14121 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 14122 found="yes" 14123 fi 14124 fi 14125 14126 14127 14128 14129 14130 14131 14132 14133 14134 14135 14136 14137 14138 14139 14140xorg_testset_save_CFLAGS="$CFLAGS" 14141 14142if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14145printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14146if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14147then : 14148 printf %s "(cached) " >&6 14149else case e in #( 14150 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14151/* end confdefs.h. */ 14152int i; 14153_ACEOF 14154if ac_fn_c_try_compile "$LINENO" 14155then : 14156 xorg_cv_cc_flag_unknown_warning_option=yes 14157else case e in #( 14158 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 14159esac 14160fi 14161rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14162esac 14163fi 14164{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14165printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14167 CFLAGS="$xorg_testset_save_CFLAGS" 14168fi 14169 14170if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14173 fi 14174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14176printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14177if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14178then : 14179 printf %s "(cached) " >&6 14180else case e in #( 14181 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14182/* end confdefs.h. */ 14183int i; 14184_ACEOF 14185if ac_fn_c_try_compile "$LINENO" 14186then : 14187 xorg_cv_cc_flag_unused_command_line_argument=yes 14188else case e in #( 14189 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 14190esac 14191fi 14192rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14193esac 14194fi 14195{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14196printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14198 CFLAGS="$xorg_testset_save_CFLAGS" 14199fi 14200 14201found="no" 14202 14203 if test $found = "no" ; then 14204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14206 fi 14207 14208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14210 fi 14211 14212 CFLAGS="$CFLAGS -Wnested-externs" 14213 14214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 14215printf %s "checking if $CC supports -Wnested-externs... " >&6; } 14216 cacheid=xorg_cv_cc_flag__Wnested_externs 14217 if eval test \${$cacheid+y} 14218then : 14219 printf %s "(cached) " >&6 14220else case e in #( 14221 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14222/* end confdefs.h. */ 14223int i; 14224int 14225main (void) 14226{ 14227 14228 ; 14229 return 0; 14230} 14231_ACEOF 14232if ac_fn_c_try_link "$LINENO" 14233then : 14234 eval $cacheid=yes 14235else case e in #( 14236 e) eval $cacheid=no ;; 14237esac 14238fi 14239rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14240 conftest$ac_exeext conftest.$ac_ext ;; 14241esac 14242fi 14243 14244 14245 CFLAGS="$xorg_testset_save_CFLAGS" 14246 14247 eval supported=\$$cacheid 14248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14249printf "%s\n" "$supported" >&6; } 14250 if test "$supported" = "yes" ; then 14251 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 14252 found="yes" 14253 fi 14254 fi 14255 14256 14257 14258 14259 14260 14261 14262 14263 14264 14265 14266 14267 14268 14269 14270xorg_testset_save_CFLAGS="$CFLAGS" 14271 14272if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14275printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14276if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14277then : 14278 printf %s "(cached) " >&6 14279else case e in #( 14280 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14281/* end confdefs.h. */ 14282int i; 14283_ACEOF 14284if ac_fn_c_try_compile "$LINENO" 14285then : 14286 xorg_cv_cc_flag_unknown_warning_option=yes 14287else case e in #( 14288 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 14289esac 14290fi 14291rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14292esac 14293fi 14294{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14295printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14296 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14297 CFLAGS="$xorg_testset_save_CFLAGS" 14298fi 14299 14300if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14303 fi 14304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14306printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14307if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14308then : 14309 printf %s "(cached) " >&6 14310else case e in #( 14311 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14312/* end confdefs.h. */ 14313int i; 14314_ACEOF 14315if ac_fn_c_try_compile "$LINENO" 14316then : 14317 xorg_cv_cc_flag_unused_command_line_argument=yes 14318else case e in #( 14319 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 14320esac 14321fi 14322rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14323esac 14324fi 14325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14326printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14327 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14328 CFLAGS="$xorg_testset_save_CFLAGS" 14329fi 14330 14331found="no" 14332 14333 if test $found = "no" ; then 14334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14336 fi 14337 14338 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14340 fi 14341 14342 CFLAGS="$CFLAGS -Wbad-function-cast" 14343 14344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 14345printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 14346 cacheid=xorg_cv_cc_flag__Wbad_function_cast 14347 if eval test \${$cacheid+y} 14348then : 14349 printf %s "(cached) " >&6 14350else case e in #( 14351 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14352/* end confdefs.h. */ 14353int i; 14354int 14355main (void) 14356{ 14357 14358 ; 14359 return 0; 14360} 14361_ACEOF 14362if ac_fn_c_try_link "$LINENO" 14363then : 14364 eval $cacheid=yes 14365else case e in #( 14366 e) eval $cacheid=no ;; 14367esac 14368fi 14369rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14370 conftest$ac_exeext conftest.$ac_ext ;; 14371esac 14372fi 14373 14374 14375 CFLAGS="$xorg_testset_save_CFLAGS" 14376 14377 eval supported=\$$cacheid 14378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14379printf "%s\n" "$supported" >&6; } 14380 if test "$supported" = "yes" ; then 14381 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 14382 found="yes" 14383 fi 14384 fi 14385 14386 14387 14388 14389 14390 14391 14392 14393 14394 14395 14396 14397 14398 14399 14400xorg_testset_save_CFLAGS="$CFLAGS" 14401 14402if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14405printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14406if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14407then : 14408 printf %s "(cached) " >&6 14409else case e in #( 14410 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14411/* end confdefs.h. */ 14412int i; 14413_ACEOF 14414if ac_fn_c_try_compile "$LINENO" 14415then : 14416 xorg_cv_cc_flag_unknown_warning_option=yes 14417else case e in #( 14418 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 14419esac 14420fi 14421rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14422esac 14423fi 14424{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14425printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14427 CFLAGS="$xorg_testset_save_CFLAGS" 14428fi 14429 14430if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14433 fi 14434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14436printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14437if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14438then : 14439 printf %s "(cached) " >&6 14440else case e in #( 14441 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14442/* end confdefs.h. */ 14443int i; 14444_ACEOF 14445if ac_fn_c_try_compile "$LINENO" 14446then : 14447 xorg_cv_cc_flag_unused_command_line_argument=yes 14448else case e in #( 14449 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 14450esac 14451fi 14452rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14453esac 14454fi 14455{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14456printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14457 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14458 CFLAGS="$xorg_testset_save_CFLAGS" 14459fi 14460 14461found="no" 14462 14463 if test $found = "no" ; then 14464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14466 fi 14467 14468 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14470 fi 14471 14472 CFLAGS="$CFLAGS -Wold-style-definition" 14473 14474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 14475printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 14476 cacheid=xorg_cv_cc_flag__Wold_style_definition 14477 if eval test \${$cacheid+y} 14478then : 14479 printf %s "(cached) " >&6 14480else case e in #( 14481 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14482/* end confdefs.h. */ 14483int i; 14484int 14485main (void) 14486{ 14487 14488 ; 14489 return 0; 14490} 14491_ACEOF 14492if ac_fn_c_try_link "$LINENO" 14493then : 14494 eval $cacheid=yes 14495else case e in #( 14496 e) eval $cacheid=no ;; 14497esac 14498fi 14499rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14500 conftest$ac_exeext conftest.$ac_ext ;; 14501esac 14502fi 14503 14504 14505 CFLAGS="$xorg_testset_save_CFLAGS" 14506 14507 eval supported=\$$cacheid 14508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14509printf "%s\n" "$supported" >&6; } 14510 if test "$supported" = "yes" ; then 14511 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 14512 found="yes" 14513 fi 14514 fi 14515 14516 if test $found = "no" ; then 14517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14519 fi 14520 14521 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14523 fi 14524 14525 CFLAGS="$CFLAGS -fd" 14526 14527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 14528printf %s "checking if $CC supports -fd... " >&6; } 14529 cacheid=xorg_cv_cc_flag__fd 14530 if eval test \${$cacheid+y} 14531then : 14532 printf %s "(cached) " >&6 14533else case e in #( 14534 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14535/* end confdefs.h. */ 14536int i; 14537int 14538main (void) 14539{ 14540 14541 ; 14542 return 0; 14543} 14544_ACEOF 14545if ac_fn_c_try_link "$LINENO" 14546then : 14547 eval $cacheid=yes 14548else case e in #( 14549 e) eval $cacheid=no ;; 14550esac 14551fi 14552rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14553 conftest$ac_exeext conftest.$ac_ext ;; 14554esac 14555fi 14556 14557 14558 CFLAGS="$xorg_testset_save_CFLAGS" 14559 14560 eval supported=\$$cacheid 14561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14562printf "%s\n" "$supported" >&6; } 14563 if test "$supported" = "yes" ; then 14564 BASE_CFLAGS="$BASE_CFLAGS -fd" 14565 found="yes" 14566 fi 14567 fi 14568 14569 14570 14571 14572 14573 14574 14575 14576 14577 14578 14579 14580 14581 14582 14583xorg_testset_save_CFLAGS="$CFLAGS" 14584 14585if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14588printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14589if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14590then : 14591 printf %s "(cached) " >&6 14592else case e in #( 14593 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14594/* end confdefs.h. */ 14595int i; 14596_ACEOF 14597if ac_fn_c_try_compile "$LINENO" 14598then : 14599 xorg_cv_cc_flag_unknown_warning_option=yes 14600else case e in #( 14601 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 14602esac 14603fi 14604rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14605esac 14606fi 14607{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14608printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14609 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14610 CFLAGS="$xorg_testset_save_CFLAGS" 14611fi 14612 14613if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14616 fi 14617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14619printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14620if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14621then : 14622 printf %s "(cached) " >&6 14623else case e in #( 14624 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14625/* end confdefs.h. */ 14626int i; 14627_ACEOF 14628if ac_fn_c_try_compile "$LINENO" 14629then : 14630 xorg_cv_cc_flag_unused_command_line_argument=yes 14631else case e in #( 14632 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 14633esac 14634fi 14635rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14636esac 14637fi 14638{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14639printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14640 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14641 CFLAGS="$xorg_testset_save_CFLAGS" 14642fi 14643 14644found="no" 14645 14646 if test $found = "no" ; then 14647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14649 fi 14650 14651 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14653 fi 14654 14655 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 14656 14657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 14658printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 14659 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 14660 if eval test \${$cacheid+y} 14661then : 14662 printf %s "(cached) " >&6 14663else case e in #( 14664 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14665/* end confdefs.h. */ 14666int i; 14667int 14668main (void) 14669{ 14670 14671 ; 14672 return 0; 14673} 14674_ACEOF 14675if ac_fn_c_try_link "$LINENO" 14676then : 14677 eval $cacheid=yes 14678else case e in #( 14679 e) eval $cacheid=no ;; 14680esac 14681fi 14682rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14683 conftest$ac_exeext conftest.$ac_ext ;; 14684esac 14685fi 14686 14687 14688 CFLAGS="$xorg_testset_save_CFLAGS" 14689 14690 eval supported=\$$cacheid 14691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14692printf "%s\n" "$supported" >&6; } 14693 if test "$supported" = "yes" ; then 14694 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 14695 found="yes" 14696 fi 14697 fi 14698 14699 14700 14701 14702 14703# This chunk adds additional warnings that could catch undesired effects. 14704 14705 14706 14707 14708 14709 14710 14711 14712 14713 14714 14715 14716 14717xorg_testset_save_CFLAGS="$CFLAGS" 14718 14719if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14722printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14723if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14724then : 14725 printf %s "(cached) " >&6 14726else case e in #( 14727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14728/* end confdefs.h. */ 14729int i; 14730_ACEOF 14731if ac_fn_c_try_compile "$LINENO" 14732then : 14733 xorg_cv_cc_flag_unknown_warning_option=yes 14734else case e in #( 14735 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 14736esac 14737fi 14738rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14739esac 14740fi 14741{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14742printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14743 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14744 CFLAGS="$xorg_testset_save_CFLAGS" 14745fi 14746 14747if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14750 fi 14751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14753printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14754if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14755then : 14756 printf %s "(cached) " >&6 14757else case e in #( 14758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14759/* end confdefs.h. */ 14760int i; 14761_ACEOF 14762if ac_fn_c_try_compile "$LINENO" 14763then : 14764 xorg_cv_cc_flag_unused_command_line_argument=yes 14765else case e in #( 14766 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 14767esac 14768fi 14769rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14770esac 14771fi 14772{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14773printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14775 CFLAGS="$xorg_testset_save_CFLAGS" 14776fi 14777 14778found="no" 14779 14780 if test $found = "no" ; then 14781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14783 fi 14784 14785 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14787 fi 14788 14789 CFLAGS="$CFLAGS -Wunused" 14790 14791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 14792printf %s "checking if $CC supports -Wunused... " >&6; } 14793 cacheid=xorg_cv_cc_flag__Wunused 14794 if eval test \${$cacheid+y} 14795then : 14796 printf %s "(cached) " >&6 14797else case e in #( 14798 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14799/* end confdefs.h. */ 14800int i; 14801int 14802main (void) 14803{ 14804 14805 ; 14806 return 0; 14807} 14808_ACEOF 14809if ac_fn_c_try_link "$LINENO" 14810then : 14811 eval $cacheid=yes 14812else case e in #( 14813 e) eval $cacheid=no ;; 14814esac 14815fi 14816rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14817 conftest$ac_exeext conftest.$ac_ext ;; 14818esac 14819fi 14820 14821 14822 CFLAGS="$xorg_testset_save_CFLAGS" 14823 14824 eval supported=\$$cacheid 14825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14826printf "%s\n" "$supported" >&6; } 14827 if test "$supported" = "yes" ; then 14828 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 14829 found="yes" 14830 fi 14831 fi 14832 14833 14834 14835 14836 14837 14838 14839 14840 14841 14842 14843 14844 14845 14846 14847xorg_testset_save_CFLAGS="$CFLAGS" 14848 14849if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14852printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14853if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14854then : 14855 printf %s "(cached) " >&6 14856else case e in #( 14857 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14858/* end confdefs.h. */ 14859int i; 14860_ACEOF 14861if ac_fn_c_try_compile "$LINENO" 14862then : 14863 xorg_cv_cc_flag_unknown_warning_option=yes 14864else case e in #( 14865 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 14866esac 14867fi 14868rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14869esac 14870fi 14871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14872printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14873 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14874 CFLAGS="$xorg_testset_save_CFLAGS" 14875fi 14876 14877if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14880 fi 14881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14883printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14884if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14885then : 14886 printf %s "(cached) " >&6 14887else case e in #( 14888 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14889/* end confdefs.h. */ 14890int i; 14891_ACEOF 14892if ac_fn_c_try_compile "$LINENO" 14893then : 14894 xorg_cv_cc_flag_unused_command_line_argument=yes 14895else case e in #( 14896 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 14897esac 14898fi 14899rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14900esac 14901fi 14902{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14903printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14904 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14905 CFLAGS="$xorg_testset_save_CFLAGS" 14906fi 14907 14908found="no" 14909 14910 if test $found = "no" ; then 14911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14913 fi 14914 14915 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14917 fi 14918 14919 CFLAGS="$CFLAGS -Wuninitialized" 14920 14921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 14922printf %s "checking if $CC supports -Wuninitialized... " >&6; } 14923 cacheid=xorg_cv_cc_flag__Wuninitialized 14924 if eval test \${$cacheid+y} 14925then : 14926 printf %s "(cached) " >&6 14927else case e in #( 14928 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14929/* end confdefs.h. */ 14930int i; 14931int 14932main (void) 14933{ 14934 14935 ; 14936 return 0; 14937} 14938_ACEOF 14939if ac_fn_c_try_link "$LINENO" 14940then : 14941 eval $cacheid=yes 14942else case e in #( 14943 e) eval $cacheid=no ;; 14944esac 14945fi 14946rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14947 conftest$ac_exeext conftest.$ac_ext ;; 14948esac 14949fi 14950 14951 14952 CFLAGS="$xorg_testset_save_CFLAGS" 14953 14954 eval supported=\$$cacheid 14955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14956printf "%s\n" "$supported" >&6; } 14957 if test "$supported" = "yes" ; then 14958 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 14959 found="yes" 14960 fi 14961 fi 14962 14963 14964 14965 14966 14967 14968 14969 14970 14971 14972 14973 14974 14975 14976 14977xorg_testset_save_CFLAGS="$CFLAGS" 14978 14979if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14982printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14983if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14984then : 14985 printf %s "(cached) " >&6 14986else case e in #( 14987 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14988/* end confdefs.h. */ 14989int i; 14990_ACEOF 14991if ac_fn_c_try_compile "$LINENO" 14992then : 14993 xorg_cv_cc_flag_unknown_warning_option=yes 14994else case e in #( 14995 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 14996esac 14997fi 14998rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 14999esac 15000fi 15001{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15002printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15003 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15004 CFLAGS="$xorg_testset_save_CFLAGS" 15005fi 15006 15007if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15010 fi 15011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15013printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15014if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15015then : 15016 printf %s "(cached) " >&6 15017else case e in #( 15018 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15019/* end confdefs.h. */ 15020int i; 15021_ACEOF 15022if ac_fn_c_try_compile "$LINENO" 15023then : 15024 xorg_cv_cc_flag_unused_command_line_argument=yes 15025else case e in #( 15026 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 15027esac 15028fi 15029rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15030esac 15031fi 15032{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15033printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15034 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15035 CFLAGS="$xorg_testset_save_CFLAGS" 15036fi 15037 15038found="no" 15039 15040 if test $found = "no" ; then 15041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15043 fi 15044 15045 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15047 fi 15048 15049 CFLAGS="$CFLAGS -Wshadow" 15050 15051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 15052printf %s "checking if $CC supports -Wshadow... " >&6; } 15053 cacheid=xorg_cv_cc_flag__Wshadow 15054 if eval test \${$cacheid+y} 15055then : 15056 printf %s "(cached) " >&6 15057else case e in #( 15058 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15059/* end confdefs.h. */ 15060int i; 15061int 15062main (void) 15063{ 15064 15065 ; 15066 return 0; 15067} 15068_ACEOF 15069if ac_fn_c_try_link "$LINENO" 15070then : 15071 eval $cacheid=yes 15072else case e in #( 15073 e) eval $cacheid=no ;; 15074esac 15075fi 15076rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15077 conftest$ac_exeext conftest.$ac_ext ;; 15078esac 15079fi 15080 15081 15082 CFLAGS="$xorg_testset_save_CFLAGS" 15083 15084 eval supported=\$$cacheid 15085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15086printf "%s\n" "$supported" >&6; } 15087 if test "$supported" = "yes" ; then 15088 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 15089 found="yes" 15090 fi 15091 fi 15092 15093 15094 15095 15096 15097 15098 15099 15100 15101 15102 15103 15104 15105 15106 15107xorg_testset_save_CFLAGS="$CFLAGS" 15108 15109if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15112printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15113if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15114then : 15115 printf %s "(cached) " >&6 15116else case e in #( 15117 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15118/* end confdefs.h. */ 15119int i; 15120_ACEOF 15121if ac_fn_c_try_compile "$LINENO" 15122then : 15123 xorg_cv_cc_flag_unknown_warning_option=yes 15124else case e in #( 15125 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 15126esac 15127fi 15128rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15129esac 15130fi 15131{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15132printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15133 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15134 CFLAGS="$xorg_testset_save_CFLAGS" 15135fi 15136 15137if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15140 fi 15141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15143printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15144if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15145then : 15146 printf %s "(cached) " >&6 15147else case e in #( 15148 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15149/* end confdefs.h. */ 15150int i; 15151_ACEOF 15152if ac_fn_c_try_compile "$LINENO" 15153then : 15154 xorg_cv_cc_flag_unused_command_line_argument=yes 15155else case e in #( 15156 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 15157esac 15158fi 15159rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15160esac 15161fi 15162{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15163printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15164 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15165 CFLAGS="$xorg_testset_save_CFLAGS" 15166fi 15167 15168found="no" 15169 15170 if test $found = "no" ; then 15171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15173 fi 15174 15175 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15177 fi 15178 15179 CFLAGS="$CFLAGS -Wmissing-noreturn" 15180 15181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 15182printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 15183 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 15184 if eval test \${$cacheid+y} 15185then : 15186 printf %s "(cached) " >&6 15187else case e in #( 15188 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15189/* end confdefs.h. */ 15190int i; 15191int 15192main (void) 15193{ 15194 15195 ; 15196 return 0; 15197} 15198_ACEOF 15199if ac_fn_c_try_link "$LINENO" 15200then : 15201 eval $cacheid=yes 15202else case e in #( 15203 e) eval $cacheid=no ;; 15204esac 15205fi 15206rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15207 conftest$ac_exeext conftest.$ac_ext ;; 15208esac 15209fi 15210 15211 15212 CFLAGS="$xorg_testset_save_CFLAGS" 15213 15214 eval supported=\$$cacheid 15215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15216printf "%s\n" "$supported" >&6; } 15217 if test "$supported" = "yes" ; then 15218 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 15219 found="yes" 15220 fi 15221 fi 15222 15223 15224 15225 15226 15227 15228 15229 15230 15231 15232 15233 15234 15235 15236 15237xorg_testset_save_CFLAGS="$CFLAGS" 15238 15239if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15242printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15243if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15244then : 15245 printf %s "(cached) " >&6 15246else case e in #( 15247 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15248/* end confdefs.h. */ 15249int i; 15250_ACEOF 15251if ac_fn_c_try_compile "$LINENO" 15252then : 15253 xorg_cv_cc_flag_unknown_warning_option=yes 15254else case e in #( 15255 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 15256esac 15257fi 15258rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15259esac 15260fi 15261{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15262printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15263 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15264 CFLAGS="$xorg_testset_save_CFLAGS" 15265fi 15266 15267if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15270 fi 15271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15273printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15274if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15275then : 15276 printf %s "(cached) " >&6 15277else case e in #( 15278 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15279/* end confdefs.h. */ 15280int i; 15281_ACEOF 15282if ac_fn_c_try_compile "$LINENO" 15283then : 15284 xorg_cv_cc_flag_unused_command_line_argument=yes 15285else case e in #( 15286 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 15287esac 15288fi 15289rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15290esac 15291fi 15292{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15293printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15294 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15295 CFLAGS="$xorg_testset_save_CFLAGS" 15296fi 15297 15298found="no" 15299 15300 if test $found = "no" ; then 15301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15303 fi 15304 15305 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15307 fi 15308 15309 CFLAGS="$CFLAGS -Wmissing-format-attribute" 15310 15311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 15312printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 15313 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 15314 if eval test \${$cacheid+y} 15315then : 15316 printf %s "(cached) " >&6 15317else case e in #( 15318 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15319/* end confdefs.h. */ 15320int i; 15321int 15322main (void) 15323{ 15324 15325 ; 15326 return 0; 15327} 15328_ACEOF 15329if ac_fn_c_try_link "$LINENO" 15330then : 15331 eval $cacheid=yes 15332else case e in #( 15333 e) eval $cacheid=no ;; 15334esac 15335fi 15336rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15337 conftest$ac_exeext conftest.$ac_ext ;; 15338esac 15339fi 15340 15341 15342 CFLAGS="$xorg_testset_save_CFLAGS" 15343 15344 eval supported=\$$cacheid 15345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15346printf "%s\n" "$supported" >&6; } 15347 if test "$supported" = "yes" ; then 15348 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 15349 found="yes" 15350 fi 15351 fi 15352 15353 15354 15355 15356 15357 15358 15359 15360 15361 15362 15363 15364 15365 15366 15367xorg_testset_save_CFLAGS="$CFLAGS" 15368 15369if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15372printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15373if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15374then : 15375 printf %s "(cached) " >&6 15376else case e in #( 15377 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15378/* end confdefs.h. */ 15379int i; 15380_ACEOF 15381if ac_fn_c_try_compile "$LINENO" 15382then : 15383 xorg_cv_cc_flag_unknown_warning_option=yes 15384else case e in #( 15385 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 15386esac 15387fi 15388rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15389esac 15390fi 15391{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15392printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15393 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15394 CFLAGS="$xorg_testset_save_CFLAGS" 15395fi 15396 15397if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15398 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15400 fi 15401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15403printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15404if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15405then : 15406 printf %s "(cached) " >&6 15407else case e in #( 15408 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15409/* end confdefs.h. */ 15410int i; 15411_ACEOF 15412if ac_fn_c_try_compile "$LINENO" 15413then : 15414 xorg_cv_cc_flag_unused_command_line_argument=yes 15415else case e in #( 15416 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 15417esac 15418fi 15419rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15420esac 15421fi 15422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15423printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15424 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15425 CFLAGS="$xorg_testset_save_CFLAGS" 15426fi 15427 15428found="no" 15429 15430 if test $found = "no" ; then 15431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15433 fi 15434 15435 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15437 fi 15438 15439 CFLAGS="$CFLAGS -Wredundant-decls" 15440 15441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 15442printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 15443 cacheid=xorg_cv_cc_flag__Wredundant_decls 15444 if eval test \${$cacheid+y} 15445then : 15446 printf %s "(cached) " >&6 15447else case e in #( 15448 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15449/* end confdefs.h. */ 15450int i; 15451int 15452main (void) 15453{ 15454 15455 ; 15456 return 0; 15457} 15458_ACEOF 15459if ac_fn_c_try_link "$LINENO" 15460then : 15461 eval $cacheid=yes 15462else case e in #( 15463 e) eval $cacheid=no ;; 15464esac 15465fi 15466rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15467 conftest$ac_exeext conftest.$ac_ext ;; 15468esac 15469fi 15470 15471 15472 CFLAGS="$xorg_testset_save_CFLAGS" 15473 15474 eval supported=\$$cacheid 15475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15476printf "%s\n" "$supported" >&6; } 15477 if test "$supported" = "yes" ; then 15478 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 15479 found="yes" 15480 fi 15481 fi 15482 15483 15484 15485 15486 15487 15488 15489 15490 15491 15492 15493 15494 15495 15496 15497xorg_testset_save_CFLAGS="$CFLAGS" 15498 15499if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15502printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15503if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15504then : 15505 printf %s "(cached) " >&6 15506else case e in #( 15507 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15508/* end confdefs.h. */ 15509int i; 15510_ACEOF 15511if ac_fn_c_try_compile "$LINENO" 15512then : 15513 xorg_cv_cc_flag_unknown_warning_option=yes 15514else case e in #( 15515 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 15516esac 15517fi 15518rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15519esac 15520fi 15521{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15522printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15524 CFLAGS="$xorg_testset_save_CFLAGS" 15525fi 15526 15527if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15530 fi 15531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15533printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15534if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15535then : 15536 printf %s "(cached) " >&6 15537else case e in #( 15538 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15539/* end confdefs.h. */ 15540int i; 15541_ACEOF 15542if ac_fn_c_try_compile "$LINENO" 15543then : 15544 xorg_cv_cc_flag_unused_command_line_argument=yes 15545else case e in #( 15546 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 15547esac 15548fi 15549rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15550esac 15551fi 15552{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15553printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15554 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15555 CFLAGS="$xorg_testset_save_CFLAGS" 15556fi 15557 15558found="no" 15559 15560 if test $found = "no" ; then 15561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15563 fi 15564 15565 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15567 fi 15568 15569 CFLAGS="$CFLAGS -Wlogical-op" 15570 15571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 15572printf %s "checking if $CC supports -Wlogical-op... " >&6; } 15573 cacheid=xorg_cv_cc_flag__Wlogical_op 15574 if eval test \${$cacheid+y} 15575then : 15576 printf %s "(cached) " >&6 15577else case e in #( 15578 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15579/* end confdefs.h. */ 15580int i; 15581int 15582main (void) 15583{ 15584 15585 ; 15586 return 0; 15587} 15588_ACEOF 15589if ac_fn_c_try_link "$LINENO" 15590then : 15591 eval $cacheid=yes 15592else case e in #( 15593 e) eval $cacheid=no ;; 15594esac 15595fi 15596rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15597 conftest$ac_exeext conftest.$ac_ext ;; 15598esac 15599fi 15600 15601 15602 CFLAGS="$xorg_testset_save_CFLAGS" 15603 15604 eval supported=\$$cacheid 15605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15606printf "%s\n" "$supported" >&6; } 15607 if test "$supported" = "yes" ; then 15608 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 15609 found="yes" 15610 fi 15611 fi 15612 15613 15614 15615# These are currently disabled because they are noisy. They will be enabled 15616# in the future once the codebase is sufficiently modernized to silence 15617# them. For now, I don't want them to drown out the other warnings. 15618# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 15619# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 15620# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 15621 15622# Turn some warnings into errors, so we don't accidentally get successful builds 15623# when there are problems that should be fixed. 15624 15625if test "x$SELECTIVE_WERROR" = "xyes" ; then 15626 15627 15628 15629 15630 15631 15632 15633 15634 15635 15636 15637 15638 15639xorg_testset_save_CFLAGS="$CFLAGS" 15640 15641if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15644printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15645if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15646then : 15647 printf %s "(cached) " >&6 15648else case e in #( 15649 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15650/* end confdefs.h. */ 15651int i; 15652_ACEOF 15653if ac_fn_c_try_compile "$LINENO" 15654then : 15655 xorg_cv_cc_flag_unknown_warning_option=yes 15656else case e in #( 15657 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 15658esac 15659fi 15660rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15661esac 15662fi 15663{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15664printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15665 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15666 CFLAGS="$xorg_testset_save_CFLAGS" 15667fi 15668 15669if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15672 fi 15673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15675printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15676if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15677then : 15678 printf %s "(cached) " >&6 15679else case e in #( 15680 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15681/* end confdefs.h. */ 15682int i; 15683_ACEOF 15684if ac_fn_c_try_compile "$LINENO" 15685then : 15686 xorg_cv_cc_flag_unused_command_line_argument=yes 15687else case e in #( 15688 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 15689esac 15690fi 15691rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15692esac 15693fi 15694{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15695printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15697 CFLAGS="$xorg_testset_save_CFLAGS" 15698fi 15699 15700found="no" 15701 15702 if test $found = "no" ; then 15703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15705 fi 15706 15707 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15709 fi 15710 15711 CFLAGS="$CFLAGS -Werror=implicit" 15712 15713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 15714printf %s "checking if $CC supports -Werror=implicit... " >&6; } 15715 cacheid=xorg_cv_cc_flag__Werror_implicit 15716 if eval test \${$cacheid+y} 15717then : 15718 printf %s "(cached) " >&6 15719else case e in #( 15720 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15721/* end confdefs.h. */ 15722int i; 15723int 15724main (void) 15725{ 15726 15727 ; 15728 return 0; 15729} 15730_ACEOF 15731if ac_fn_c_try_link "$LINENO" 15732then : 15733 eval $cacheid=yes 15734else case e in #( 15735 e) eval $cacheid=no ;; 15736esac 15737fi 15738rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15739 conftest$ac_exeext conftest.$ac_ext ;; 15740esac 15741fi 15742 15743 15744 CFLAGS="$xorg_testset_save_CFLAGS" 15745 15746 eval supported=\$$cacheid 15747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15748printf "%s\n" "$supported" >&6; } 15749 if test "$supported" = "yes" ; then 15750 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 15751 found="yes" 15752 fi 15753 fi 15754 15755 if test $found = "no" ; then 15756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15758 fi 15759 15760 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15762 fi 15763 15764 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15765 15766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 15767printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 15768 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 15769 if eval test \${$cacheid+y} 15770then : 15771 printf %s "(cached) " >&6 15772else case e in #( 15773 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15774/* end confdefs.h. */ 15775int i; 15776int 15777main (void) 15778{ 15779 15780 ; 15781 return 0; 15782} 15783_ACEOF 15784if ac_fn_c_try_link "$LINENO" 15785then : 15786 eval $cacheid=yes 15787else case e in #( 15788 e) eval $cacheid=no ;; 15789esac 15790fi 15791rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15792 conftest$ac_exeext conftest.$ac_ext ;; 15793esac 15794fi 15795 15796 15797 CFLAGS="$xorg_testset_save_CFLAGS" 15798 15799 eval supported=\$$cacheid 15800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15801printf "%s\n" "$supported" >&6; } 15802 if test "$supported" = "yes" ; then 15803 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15804 found="yes" 15805 fi 15806 fi 15807 15808 15809 15810 15811 15812 15813 15814 15815 15816 15817 15818 15819 15820 15821 15822xorg_testset_save_CFLAGS="$CFLAGS" 15823 15824if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15827printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15828if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15829then : 15830 printf %s "(cached) " >&6 15831else case e in #( 15832 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15833/* end confdefs.h. */ 15834int i; 15835_ACEOF 15836if ac_fn_c_try_compile "$LINENO" 15837then : 15838 xorg_cv_cc_flag_unknown_warning_option=yes 15839else case e in #( 15840 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 15841esac 15842fi 15843rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15844esac 15845fi 15846{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15847printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15848 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15849 CFLAGS="$xorg_testset_save_CFLAGS" 15850fi 15851 15852if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15855 fi 15856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15858printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15859if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15860then : 15861 printf %s "(cached) " >&6 15862else case e in #( 15863 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15864/* end confdefs.h. */ 15865int i; 15866_ACEOF 15867if ac_fn_c_try_compile "$LINENO" 15868then : 15869 xorg_cv_cc_flag_unused_command_line_argument=yes 15870else case e in #( 15871 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 15872esac 15873fi 15874rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15875esac 15876fi 15877{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15878printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15879 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15880 CFLAGS="$xorg_testset_save_CFLAGS" 15881fi 15882 15883found="no" 15884 15885 if test $found = "no" ; then 15886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15888 fi 15889 15890 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15891 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15892 fi 15893 15894 CFLAGS="$CFLAGS -Werror=nonnull" 15895 15896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 15897printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 15898 cacheid=xorg_cv_cc_flag__Werror_nonnull 15899 if eval test \${$cacheid+y} 15900then : 15901 printf %s "(cached) " >&6 15902else case e in #( 15903 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15904/* end confdefs.h. */ 15905int i; 15906int 15907main (void) 15908{ 15909 15910 ; 15911 return 0; 15912} 15913_ACEOF 15914if ac_fn_c_try_link "$LINENO" 15915then : 15916 eval $cacheid=yes 15917else case e in #( 15918 e) eval $cacheid=no ;; 15919esac 15920fi 15921rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15922 conftest$ac_exeext conftest.$ac_ext ;; 15923esac 15924fi 15925 15926 15927 CFLAGS="$xorg_testset_save_CFLAGS" 15928 15929 eval supported=\$$cacheid 15930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15931printf "%s\n" "$supported" >&6; } 15932 if test "$supported" = "yes" ; then 15933 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 15934 found="yes" 15935 fi 15936 fi 15937 15938 15939 15940 15941 15942 15943 15944 15945 15946 15947 15948 15949 15950 15951 15952xorg_testset_save_CFLAGS="$CFLAGS" 15953 15954if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15957printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15958if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15959then : 15960 printf %s "(cached) " >&6 15961else case e in #( 15962 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15963/* end confdefs.h. */ 15964int i; 15965_ACEOF 15966if ac_fn_c_try_compile "$LINENO" 15967then : 15968 xorg_cv_cc_flag_unknown_warning_option=yes 15969else case e in #( 15970 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 15971esac 15972fi 15973rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 15974esac 15975fi 15976{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15977printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15978 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15979 CFLAGS="$xorg_testset_save_CFLAGS" 15980fi 15981 15982if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15985 fi 15986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15988printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15989if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15990then : 15991 printf %s "(cached) " >&6 15992else case e in #( 15993 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15994/* end confdefs.h. */ 15995int i; 15996_ACEOF 15997if ac_fn_c_try_compile "$LINENO" 15998then : 15999 xorg_cv_cc_flag_unused_command_line_argument=yes 16000else case e in #( 16001 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 16002esac 16003fi 16004rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16005esac 16006fi 16007{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16008printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16010 CFLAGS="$xorg_testset_save_CFLAGS" 16011fi 16012 16013found="no" 16014 16015 if test $found = "no" ; then 16016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16018 fi 16019 16020 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16022 fi 16023 16024 CFLAGS="$CFLAGS -Werror=init-self" 16025 16026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 16027printf %s "checking if $CC supports -Werror=init-self... " >&6; } 16028 cacheid=xorg_cv_cc_flag__Werror_init_self 16029 if eval test \${$cacheid+y} 16030then : 16031 printf %s "(cached) " >&6 16032else case e in #( 16033 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16034/* end confdefs.h. */ 16035int i; 16036int 16037main (void) 16038{ 16039 16040 ; 16041 return 0; 16042} 16043_ACEOF 16044if ac_fn_c_try_link "$LINENO" 16045then : 16046 eval $cacheid=yes 16047else case e in #( 16048 e) eval $cacheid=no ;; 16049esac 16050fi 16051rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16052 conftest$ac_exeext conftest.$ac_ext ;; 16053esac 16054fi 16055 16056 16057 CFLAGS="$xorg_testset_save_CFLAGS" 16058 16059 eval supported=\$$cacheid 16060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16061printf "%s\n" "$supported" >&6; } 16062 if test "$supported" = "yes" ; then 16063 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 16064 found="yes" 16065 fi 16066 fi 16067 16068 16069 16070 16071 16072 16073 16074 16075 16076 16077 16078 16079 16080 16081 16082xorg_testset_save_CFLAGS="$CFLAGS" 16083 16084if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16087printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16088if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16089then : 16090 printf %s "(cached) " >&6 16091else case e in #( 16092 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16093/* end confdefs.h. */ 16094int i; 16095_ACEOF 16096if ac_fn_c_try_compile "$LINENO" 16097then : 16098 xorg_cv_cc_flag_unknown_warning_option=yes 16099else case e in #( 16100 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 16101esac 16102fi 16103rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16104esac 16105fi 16106{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16107printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16108 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16109 CFLAGS="$xorg_testset_save_CFLAGS" 16110fi 16111 16112if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16115 fi 16116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16118printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16119if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16120then : 16121 printf %s "(cached) " >&6 16122else case e in #( 16123 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16124/* end confdefs.h. */ 16125int i; 16126_ACEOF 16127if ac_fn_c_try_compile "$LINENO" 16128then : 16129 xorg_cv_cc_flag_unused_command_line_argument=yes 16130else case e in #( 16131 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 16132esac 16133fi 16134rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16135esac 16136fi 16137{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16138printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16139 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16140 CFLAGS="$xorg_testset_save_CFLAGS" 16141fi 16142 16143found="no" 16144 16145 if test $found = "no" ; then 16146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16148 fi 16149 16150 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16152 fi 16153 16154 CFLAGS="$CFLAGS -Werror=main" 16155 16156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 16157printf %s "checking if $CC supports -Werror=main... " >&6; } 16158 cacheid=xorg_cv_cc_flag__Werror_main 16159 if eval test \${$cacheid+y} 16160then : 16161 printf %s "(cached) " >&6 16162else case e in #( 16163 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16164/* end confdefs.h. */ 16165int i; 16166int 16167main (void) 16168{ 16169 16170 ; 16171 return 0; 16172} 16173_ACEOF 16174if ac_fn_c_try_link "$LINENO" 16175then : 16176 eval $cacheid=yes 16177else case e in #( 16178 e) eval $cacheid=no ;; 16179esac 16180fi 16181rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16182 conftest$ac_exeext conftest.$ac_ext ;; 16183esac 16184fi 16185 16186 16187 CFLAGS="$xorg_testset_save_CFLAGS" 16188 16189 eval supported=\$$cacheid 16190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16191printf "%s\n" "$supported" >&6; } 16192 if test "$supported" = "yes" ; then 16193 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 16194 found="yes" 16195 fi 16196 fi 16197 16198 16199 16200 16201 16202 16203 16204 16205 16206 16207 16208 16209 16210 16211 16212xorg_testset_save_CFLAGS="$CFLAGS" 16213 16214if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16217printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16218if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16219then : 16220 printf %s "(cached) " >&6 16221else case e in #( 16222 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16223/* end confdefs.h. */ 16224int i; 16225_ACEOF 16226if ac_fn_c_try_compile "$LINENO" 16227then : 16228 xorg_cv_cc_flag_unknown_warning_option=yes 16229else case e in #( 16230 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 16231esac 16232fi 16233rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16234esac 16235fi 16236{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16237printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16238 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16239 CFLAGS="$xorg_testset_save_CFLAGS" 16240fi 16241 16242if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16245 fi 16246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16248printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16249if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16250then : 16251 printf %s "(cached) " >&6 16252else case e in #( 16253 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16254/* end confdefs.h. */ 16255int i; 16256_ACEOF 16257if ac_fn_c_try_compile "$LINENO" 16258then : 16259 xorg_cv_cc_flag_unused_command_line_argument=yes 16260else case e in #( 16261 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 16262esac 16263fi 16264rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16265esac 16266fi 16267{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16268printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16269 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16270 CFLAGS="$xorg_testset_save_CFLAGS" 16271fi 16272 16273found="no" 16274 16275 if test $found = "no" ; then 16276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16278 fi 16279 16280 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16282 fi 16283 16284 CFLAGS="$CFLAGS -Werror=missing-braces" 16285 16286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 16287printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 16288 cacheid=xorg_cv_cc_flag__Werror_missing_braces 16289 if eval test \${$cacheid+y} 16290then : 16291 printf %s "(cached) " >&6 16292else case e in #( 16293 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16294/* end confdefs.h. */ 16295int i; 16296int 16297main (void) 16298{ 16299 16300 ; 16301 return 0; 16302} 16303_ACEOF 16304if ac_fn_c_try_link "$LINENO" 16305then : 16306 eval $cacheid=yes 16307else case e in #( 16308 e) eval $cacheid=no ;; 16309esac 16310fi 16311rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16312 conftest$ac_exeext conftest.$ac_ext ;; 16313esac 16314fi 16315 16316 16317 CFLAGS="$xorg_testset_save_CFLAGS" 16318 16319 eval supported=\$$cacheid 16320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16321printf "%s\n" "$supported" >&6; } 16322 if test "$supported" = "yes" ; then 16323 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 16324 found="yes" 16325 fi 16326 fi 16327 16328 16329 16330 16331 16332 16333 16334 16335 16336 16337 16338 16339 16340 16341 16342xorg_testset_save_CFLAGS="$CFLAGS" 16343 16344if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16347printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16348if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16349then : 16350 printf %s "(cached) " >&6 16351else case e in #( 16352 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16353/* end confdefs.h. */ 16354int i; 16355_ACEOF 16356if ac_fn_c_try_compile "$LINENO" 16357then : 16358 xorg_cv_cc_flag_unknown_warning_option=yes 16359else case e in #( 16360 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 16361esac 16362fi 16363rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16364esac 16365fi 16366{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16367printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16368 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16369 CFLAGS="$xorg_testset_save_CFLAGS" 16370fi 16371 16372if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16373 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16375 fi 16376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16378printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16379if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16380then : 16381 printf %s "(cached) " >&6 16382else case e in #( 16383 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16384/* end confdefs.h. */ 16385int i; 16386_ACEOF 16387if ac_fn_c_try_compile "$LINENO" 16388then : 16389 xorg_cv_cc_flag_unused_command_line_argument=yes 16390else case e in #( 16391 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 16392esac 16393fi 16394rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16395esac 16396fi 16397{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16398printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16399 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16400 CFLAGS="$xorg_testset_save_CFLAGS" 16401fi 16402 16403found="no" 16404 16405 if test $found = "no" ; then 16406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16408 fi 16409 16410 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16412 fi 16413 16414 CFLAGS="$CFLAGS -Werror=sequence-point" 16415 16416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 16417printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 16418 cacheid=xorg_cv_cc_flag__Werror_sequence_point 16419 if eval test \${$cacheid+y} 16420then : 16421 printf %s "(cached) " >&6 16422else case e in #( 16423 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16424/* end confdefs.h. */ 16425int i; 16426int 16427main (void) 16428{ 16429 16430 ; 16431 return 0; 16432} 16433_ACEOF 16434if ac_fn_c_try_link "$LINENO" 16435then : 16436 eval $cacheid=yes 16437else case e in #( 16438 e) eval $cacheid=no ;; 16439esac 16440fi 16441rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16442 conftest$ac_exeext conftest.$ac_ext ;; 16443esac 16444fi 16445 16446 16447 CFLAGS="$xorg_testset_save_CFLAGS" 16448 16449 eval supported=\$$cacheid 16450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16451printf "%s\n" "$supported" >&6; } 16452 if test "$supported" = "yes" ; then 16453 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 16454 found="yes" 16455 fi 16456 fi 16457 16458 16459 16460 16461 16462 16463 16464 16465 16466 16467 16468 16469 16470 16471 16472xorg_testset_save_CFLAGS="$CFLAGS" 16473 16474if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16477printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16478if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16479then : 16480 printf %s "(cached) " >&6 16481else case e in #( 16482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16483/* end confdefs.h. */ 16484int i; 16485_ACEOF 16486if ac_fn_c_try_compile "$LINENO" 16487then : 16488 xorg_cv_cc_flag_unknown_warning_option=yes 16489else case e in #( 16490 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 16491esac 16492fi 16493rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16494esac 16495fi 16496{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16497printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16498 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16499 CFLAGS="$xorg_testset_save_CFLAGS" 16500fi 16501 16502if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16505 fi 16506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16508printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16509if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16510then : 16511 printf %s "(cached) " >&6 16512else case e in #( 16513 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16514/* end confdefs.h. */ 16515int i; 16516_ACEOF 16517if ac_fn_c_try_compile "$LINENO" 16518then : 16519 xorg_cv_cc_flag_unused_command_line_argument=yes 16520else case e in #( 16521 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 16522esac 16523fi 16524rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16525esac 16526fi 16527{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16528printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16530 CFLAGS="$xorg_testset_save_CFLAGS" 16531fi 16532 16533found="no" 16534 16535 if test $found = "no" ; then 16536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16538 fi 16539 16540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16542 fi 16543 16544 CFLAGS="$CFLAGS -Werror=return-type" 16545 16546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 16547printf %s "checking if $CC supports -Werror=return-type... " >&6; } 16548 cacheid=xorg_cv_cc_flag__Werror_return_type 16549 if eval test \${$cacheid+y} 16550then : 16551 printf %s "(cached) " >&6 16552else case e in #( 16553 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16554/* end confdefs.h. */ 16555int i; 16556int 16557main (void) 16558{ 16559 16560 ; 16561 return 0; 16562} 16563_ACEOF 16564if ac_fn_c_try_link "$LINENO" 16565then : 16566 eval $cacheid=yes 16567else case e in #( 16568 e) eval $cacheid=no ;; 16569esac 16570fi 16571rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16572 conftest$ac_exeext conftest.$ac_ext ;; 16573esac 16574fi 16575 16576 16577 CFLAGS="$xorg_testset_save_CFLAGS" 16578 16579 eval supported=\$$cacheid 16580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16581printf "%s\n" "$supported" >&6; } 16582 if test "$supported" = "yes" ; then 16583 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 16584 found="yes" 16585 fi 16586 fi 16587 16588 if test $found = "no" ; then 16589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16591 fi 16592 16593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16595 fi 16596 16597 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16598 16599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 16600printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 16601 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 16602 if eval test \${$cacheid+y} 16603then : 16604 printf %s "(cached) " >&6 16605else case e in #( 16606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16607/* end confdefs.h. */ 16608int i; 16609int 16610main (void) 16611{ 16612 16613 ; 16614 return 0; 16615} 16616_ACEOF 16617if ac_fn_c_try_link "$LINENO" 16618then : 16619 eval $cacheid=yes 16620else case e in #( 16621 e) eval $cacheid=no ;; 16622esac 16623fi 16624rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16625 conftest$ac_exeext conftest.$ac_ext ;; 16626esac 16627fi 16628 16629 16630 CFLAGS="$xorg_testset_save_CFLAGS" 16631 16632 eval supported=\$$cacheid 16633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16634printf "%s\n" "$supported" >&6; } 16635 if test "$supported" = "yes" ; then 16636 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16637 found="yes" 16638 fi 16639 fi 16640 16641 16642 16643 16644 16645 16646 16647 16648 16649 16650 16651 16652 16653 16654 16655xorg_testset_save_CFLAGS="$CFLAGS" 16656 16657if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16660printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16661if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16662then : 16663 printf %s "(cached) " >&6 16664else case e in #( 16665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16666/* end confdefs.h. */ 16667int i; 16668_ACEOF 16669if ac_fn_c_try_compile "$LINENO" 16670then : 16671 xorg_cv_cc_flag_unknown_warning_option=yes 16672else case e in #( 16673 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 16674esac 16675fi 16676rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16677esac 16678fi 16679{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16680printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16682 CFLAGS="$xorg_testset_save_CFLAGS" 16683fi 16684 16685if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16688 fi 16689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16691printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16692if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16693then : 16694 printf %s "(cached) " >&6 16695else case e in #( 16696 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16697/* end confdefs.h. */ 16698int i; 16699_ACEOF 16700if ac_fn_c_try_compile "$LINENO" 16701then : 16702 xorg_cv_cc_flag_unused_command_line_argument=yes 16703else case e in #( 16704 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 16705esac 16706fi 16707rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16708esac 16709fi 16710{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16711printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16713 CFLAGS="$xorg_testset_save_CFLAGS" 16714fi 16715 16716found="no" 16717 16718 if test $found = "no" ; then 16719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16721 fi 16722 16723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16725 fi 16726 16727 CFLAGS="$CFLAGS -Werror=trigraphs" 16728 16729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 16730printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 16731 cacheid=xorg_cv_cc_flag__Werror_trigraphs 16732 if eval test \${$cacheid+y} 16733then : 16734 printf %s "(cached) " >&6 16735else case e in #( 16736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16737/* end confdefs.h. */ 16738int i; 16739int 16740main (void) 16741{ 16742 16743 ; 16744 return 0; 16745} 16746_ACEOF 16747if ac_fn_c_try_link "$LINENO" 16748then : 16749 eval $cacheid=yes 16750else case e in #( 16751 e) eval $cacheid=no ;; 16752esac 16753fi 16754rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16755 conftest$ac_exeext conftest.$ac_ext ;; 16756esac 16757fi 16758 16759 16760 CFLAGS="$xorg_testset_save_CFLAGS" 16761 16762 eval supported=\$$cacheid 16763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16764printf "%s\n" "$supported" >&6; } 16765 if test "$supported" = "yes" ; then 16766 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 16767 found="yes" 16768 fi 16769 fi 16770 16771 16772 16773 16774 16775 16776 16777 16778 16779 16780 16781 16782 16783 16784 16785xorg_testset_save_CFLAGS="$CFLAGS" 16786 16787if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16790printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16791if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16792then : 16793 printf %s "(cached) " >&6 16794else case e in #( 16795 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16796/* end confdefs.h. */ 16797int i; 16798_ACEOF 16799if ac_fn_c_try_compile "$LINENO" 16800then : 16801 xorg_cv_cc_flag_unknown_warning_option=yes 16802else case e in #( 16803 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 16804esac 16805fi 16806rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16807esac 16808fi 16809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16810printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16812 CFLAGS="$xorg_testset_save_CFLAGS" 16813fi 16814 16815if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16818 fi 16819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16821printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16822if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16823then : 16824 printf %s "(cached) " >&6 16825else case e in #( 16826 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16827/* end confdefs.h. */ 16828int i; 16829_ACEOF 16830if ac_fn_c_try_compile "$LINENO" 16831then : 16832 xorg_cv_cc_flag_unused_command_line_argument=yes 16833else case e in #( 16834 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 16835esac 16836fi 16837rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16838esac 16839fi 16840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16841printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16842 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16843 CFLAGS="$xorg_testset_save_CFLAGS" 16844fi 16845 16846found="no" 16847 16848 if test $found = "no" ; then 16849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16851 fi 16852 16853 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16855 fi 16856 16857 CFLAGS="$CFLAGS -Werror=array-bounds" 16858 16859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 16860printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 16861 cacheid=xorg_cv_cc_flag__Werror_array_bounds 16862 if eval test \${$cacheid+y} 16863then : 16864 printf %s "(cached) " >&6 16865else case e in #( 16866 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16867/* end confdefs.h. */ 16868int i; 16869int 16870main (void) 16871{ 16872 16873 ; 16874 return 0; 16875} 16876_ACEOF 16877if ac_fn_c_try_link "$LINENO" 16878then : 16879 eval $cacheid=yes 16880else case e in #( 16881 e) eval $cacheid=no ;; 16882esac 16883fi 16884rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16885 conftest$ac_exeext conftest.$ac_ext ;; 16886esac 16887fi 16888 16889 16890 CFLAGS="$xorg_testset_save_CFLAGS" 16891 16892 eval supported=\$$cacheid 16893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16894printf "%s\n" "$supported" >&6; } 16895 if test "$supported" = "yes" ; then 16896 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 16897 found="yes" 16898 fi 16899 fi 16900 16901 16902 16903 16904 16905 16906 16907 16908 16909 16910 16911 16912 16913 16914 16915xorg_testset_save_CFLAGS="$CFLAGS" 16916 16917if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16920printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16921if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16922then : 16923 printf %s "(cached) " >&6 16924else case e in #( 16925 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16926/* end confdefs.h. */ 16927int i; 16928_ACEOF 16929if ac_fn_c_try_compile "$LINENO" 16930then : 16931 xorg_cv_cc_flag_unknown_warning_option=yes 16932else case e in #( 16933 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 16934esac 16935fi 16936rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16937esac 16938fi 16939{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16940printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16941 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16942 CFLAGS="$xorg_testset_save_CFLAGS" 16943fi 16944 16945if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16948 fi 16949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16951printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16952if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16953then : 16954 printf %s "(cached) " >&6 16955else case e in #( 16956 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16957/* end confdefs.h. */ 16958int i; 16959_ACEOF 16960if ac_fn_c_try_compile "$LINENO" 16961then : 16962 xorg_cv_cc_flag_unused_command_line_argument=yes 16963else case e in #( 16964 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 16965esac 16966fi 16967rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 16968esac 16969fi 16970{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16971printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16973 CFLAGS="$xorg_testset_save_CFLAGS" 16974fi 16975 16976found="no" 16977 16978 if test $found = "no" ; then 16979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16981 fi 16982 16983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16985 fi 16986 16987 CFLAGS="$CFLAGS -Werror=write-strings" 16988 16989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 16990printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 16991 cacheid=xorg_cv_cc_flag__Werror_write_strings 16992 if eval test \${$cacheid+y} 16993then : 16994 printf %s "(cached) " >&6 16995else case e in #( 16996 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16997/* end confdefs.h. */ 16998int i; 16999int 17000main (void) 17001{ 17002 17003 ; 17004 return 0; 17005} 17006_ACEOF 17007if ac_fn_c_try_link "$LINENO" 17008then : 17009 eval $cacheid=yes 17010else case e in #( 17011 e) eval $cacheid=no ;; 17012esac 17013fi 17014rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17015 conftest$ac_exeext conftest.$ac_ext ;; 17016esac 17017fi 17018 17019 17020 CFLAGS="$xorg_testset_save_CFLAGS" 17021 17022 eval supported=\$$cacheid 17023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17024printf "%s\n" "$supported" >&6; } 17025 if test "$supported" = "yes" ; then 17026 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 17027 found="yes" 17028 fi 17029 fi 17030 17031 17032 17033 17034 17035 17036 17037 17038 17039 17040 17041 17042 17043 17044 17045xorg_testset_save_CFLAGS="$CFLAGS" 17046 17047if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17050printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17051if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17052then : 17053 printf %s "(cached) " >&6 17054else case e in #( 17055 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17056/* end confdefs.h. */ 17057int i; 17058_ACEOF 17059if ac_fn_c_try_compile "$LINENO" 17060then : 17061 xorg_cv_cc_flag_unknown_warning_option=yes 17062else case e in #( 17063 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 17064esac 17065fi 17066rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17067esac 17068fi 17069{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17070printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17071 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17072 CFLAGS="$xorg_testset_save_CFLAGS" 17073fi 17074 17075if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17078 fi 17079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17081printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17082if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17083then : 17084 printf %s "(cached) " >&6 17085else case e in #( 17086 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17087/* end confdefs.h. */ 17088int i; 17089_ACEOF 17090if ac_fn_c_try_compile "$LINENO" 17091then : 17092 xorg_cv_cc_flag_unused_command_line_argument=yes 17093else case e in #( 17094 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 17095esac 17096fi 17097rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17098esac 17099fi 17100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17101printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17102 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17103 CFLAGS="$xorg_testset_save_CFLAGS" 17104fi 17105 17106found="no" 17107 17108 if test $found = "no" ; then 17109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17111 fi 17112 17113 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17115 fi 17116 17117 CFLAGS="$CFLAGS -Werror=address" 17118 17119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 17120printf %s "checking if $CC supports -Werror=address... " >&6; } 17121 cacheid=xorg_cv_cc_flag__Werror_address 17122 if eval test \${$cacheid+y} 17123then : 17124 printf %s "(cached) " >&6 17125else case e in #( 17126 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17127/* end confdefs.h. */ 17128int i; 17129int 17130main (void) 17131{ 17132 17133 ; 17134 return 0; 17135} 17136_ACEOF 17137if ac_fn_c_try_link "$LINENO" 17138then : 17139 eval $cacheid=yes 17140else case e in #( 17141 e) eval $cacheid=no ;; 17142esac 17143fi 17144rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17145 conftest$ac_exeext conftest.$ac_ext ;; 17146esac 17147fi 17148 17149 17150 CFLAGS="$xorg_testset_save_CFLAGS" 17151 17152 eval supported=\$$cacheid 17153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17154printf "%s\n" "$supported" >&6; } 17155 if test "$supported" = "yes" ; then 17156 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 17157 found="yes" 17158 fi 17159 fi 17160 17161 17162 17163 17164 17165 17166 17167 17168 17169 17170 17171 17172 17173 17174 17175xorg_testset_save_CFLAGS="$CFLAGS" 17176 17177if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17180printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17181if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17182then : 17183 printf %s "(cached) " >&6 17184else case e in #( 17185 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17186/* end confdefs.h. */ 17187int i; 17188_ACEOF 17189if ac_fn_c_try_compile "$LINENO" 17190then : 17191 xorg_cv_cc_flag_unknown_warning_option=yes 17192else case e in #( 17193 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 17194esac 17195fi 17196rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17197esac 17198fi 17199{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17200printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17202 CFLAGS="$xorg_testset_save_CFLAGS" 17203fi 17204 17205if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17208 fi 17209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17211printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17212if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17213then : 17214 printf %s "(cached) " >&6 17215else case e in #( 17216 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17217/* end confdefs.h. */ 17218int i; 17219_ACEOF 17220if ac_fn_c_try_compile "$LINENO" 17221then : 17222 xorg_cv_cc_flag_unused_command_line_argument=yes 17223else case e in #( 17224 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 17225esac 17226fi 17227rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17228esac 17229fi 17230{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17231printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17233 CFLAGS="$xorg_testset_save_CFLAGS" 17234fi 17235 17236found="no" 17237 17238 if test $found = "no" ; then 17239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17241 fi 17242 17243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17245 fi 17246 17247 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 17248 17249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 17250printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 17251 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 17252 if eval test \${$cacheid+y} 17253then : 17254 printf %s "(cached) " >&6 17255else case e in #( 17256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17257/* end confdefs.h. */ 17258int i; 17259int 17260main (void) 17261{ 17262 17263 ; 17264 return 0; 17265} 17266_ACEOF 17267if ac_fn_c_try_link "$LINENO" 17268then : 17269 eval $cacheid=yes 17270else case e in #( 17271 e) eval $cacheid=no ;; 17272esac 17273fi 17274rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17275 conftest$ac_exeext conftest.$ac_ext ;; 17276esac 17277fi 17278 17279 17280 CFLAGS="$xorg_testset_save_CFLAGS" 17281 17282 eval supported=\$$cacheid 17283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17284printf "%s\n" "$supported" >&6; } 17285 if test "$supported" = "yes" ; then 17286 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 17287 found="yes" 17288 fi 17289 fi 17290 17291 if test $found = "no" ; then 17292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17294 fi 17295 17296 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17298 fi 17299 17300 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 17301 17302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 17303printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 17304 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 17305 if eval test \${$cacheid+y} 17306then : 17307 printf %s "(cached) " >&6 17308else case e in #( 17309 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17310/* end confdefs.h. */ 17311int i; 17312int 17313main (void) 17314{ 17315 17316 ; 17317 return 0; 17318} 17319_ACEOF 17320if ac_fn_c_try_link "$LINENO" 17321then : 17322 eval $cacheid=yes 17323else case e in #( 17324 e) eval $cacheid=no ;; 17325esac 17326fi 17327rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17328 conftest$ac_exeext conftest.$ac_ext ;; 17329esac 17330fi 17331 17332 17333 CFLAGS="$xorg_testset_save_CFLAGS" 17334 17335 eval supported=\$$cacheid 17336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17337printf "%s\n" "$supported" >&6; } 17338 if test "$supported" = "yes" ; then 17339 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 17340 found="yes" 17341 fi 17342 fi 17343 17344 17345 17346 17347 17348 17349 17350 17351 17352 17353 17354 17355 17356 17357 17358xorg_testset_save_CFLAGS="$CFLAGS" 17359 17360if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17363printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17364if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17365then : 17366 printf %s "(cached) " >&6 17367else case e in #( 17368 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17369/* end confdefs.h. */ 17370int i; 17371_ACEOF 17372if ac_fn_c_try_compile "$LINENO" 17373then : 17374 xorg_cv_cc_flag_unknown_warning_option=yes 17375else case e in #( 17376 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 17377esac 17378fi 17379rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17380esac 17381fi 17382{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17383printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17384 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17385 CFLAGS="$xorg_testset_save_CFLAGS" 17386fi 17387 17388if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17391 fi 17392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17394printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17395if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17396then : 17397 printf %s "(cached) " >&6 17398else case e in #( 17399 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17400/* end confdefs.h. */ 17401int i; 17402_ACEOF 17403if ac_fn_c_try_compile "$LINENO" 17404then : 17405 xorg_cv_cc_flag_unused_command_line_argument=yes 17406else case e in #( 17407 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 17408esac 17409fi 17410rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17411esac 17412fi 17413{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17414printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17415 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17416 CFLAGS="$xorg_testset_save_CFLAGS" 17417fi 17418 17419found="no" 17420 17421 if test $found = "no" ; then 17422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17424 fi 17425 17426 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17428 fi 17429 17430 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 17431 17432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 17433printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 17434 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 17435 if eval test \${$cacheid+y} 17436then : 17437 printf %s "(cached) " >&6 17438else case e in #( 17439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17440/* end confdefs.h. */ 17441int i; 17442int 17443main (void) 17444{ 17445 17446 ; 17447 return 0; 17448} 17449_ACEOF 17450if ac_fn_c_try_link "$LINENO" 17451then : 17452 eval $cacheid=yes 17453else case e in #( 17454 e) eval $cacheid=no ;; 17455esac 17456fi 17457rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17458 conftest$ac_exeext conftest.$ac_ext ;; 17459esac 17460fi 17461 17462 17463 CFLAGS="$xorg_testset_save_CFLAGS" 17464 17465 eval supported=\$$cacheid 17466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17467printf "%s\n" "$supported" >&6; } 17468 if test "$supported" = "yes" ; then 17469 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 17470 found="yes" 17471 fi 17472 fi 17473 17474 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 17475else 17476{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 17477printf "%s\n" "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 17478 17479 17480 17481 17482 17483 17484 17485 17486 17487 17488 17489 17490 17491xorg_testset_save_CFLAGS="$CFLAGS" 17492 17493if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17496printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17497if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17498then : 17499 printf %s "(cached) " >&6 17500else case e in #( 17501 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17502/* end confdefs.h. */ 17503int i; 17504_ACEOF 17505if ac_fn_c_try_compile "$LINENO" 17506then : 17507 xorg_cv_cc_flag_unknown_warning_option=yes 17508else case e in #( 17509 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 17510esac 17511fi 17512rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17513esac 17514fi 17515{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17516printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17517 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17518 CFLAGS="$xorg_testset_save_CFLAGS" 17519fi 17520 17521if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17524 fi 17525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17527printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17528if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17529then : 17530 printf %s "(cached) " >&6 17531else case e in #( 17532 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17533/* end confdefs.h. */ 17534int i; 17535_ACEOF 17536if ac_fn_c_try_compile "$LINENO" 17537then : 17538 xorg_cv_cc_flag_unused_command_line_argument=yes 17539else case e in #( 17540 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 17541esac 17542fi 17543rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17544esac 17545fi 17546{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17547printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17549 CFLAGS="$xorg_testset_save_CFLAGS" 17550fi 17551 17552found="no" 17553 17554 if test $found = "no" ; then 17555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17557 fi 17558 17559 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17561 fi 17562 17563 CFLAGS="$CFLAGS -Wimplicit" 17564 17565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 17566printf %s "checking if $CC supports -Wimplicit... " >&6; } 17567 cacheid=xorg_cv_cc_flag__Wimplicit 17568 if eval test \${$cacheid+y} 17569then : 17570 printf %s "(cached) " >&6 17571else case e in #( 17572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17573/* end confdefs.h. */ 17574int i; 17575int 17576main (void) 17577{ 17578 17579 ; 17580 return 0; 17581} 17582_ACEOF 17583if ac_fn_c_try_link "$LINENO" 17584then : 17585 eval $cacheid=yes 17586else case e in #( 17587 e) eval $cacheid=no ;; 17588esac 17589fi 17590rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17591 conftest$ac_exeext conftest.$ac_ext ;; 17592esac 17593fi 17594 17595 17596 CFLAGS="$xorg_testset_save_CFLAGS" 17597 17598 eval supported=\$$cacheid 17599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17600printf "%s\n" "$supported" >&6; } 17601 if test "$supported" = "yes" ; then 17602 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 17603 found="yes" 17604 fi 17605 fi 17606 17607 17608 17609 17610 17611 17612 17613 17614 17615 17616 17617 17618 17619 17620 17621xorg_testset_save_CFLAGS="$CFLAGS" 17622 17623if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17626printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17627if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17628then : 17629 printf %s "(cached) " >&6 17630else case e in #( 17631 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17632/* end confdefs.h. */ 17633int i; 17634_ACEOF 17635if ac_fn_c_try_compile "$LINENO" 17636then : 17637 xorg_cv_cc_flag_unknown_warning_option=yes 17638else case e in #( 17639 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 17640esac 17641fi 17642rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17643esac 17644fi 17645{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17646printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17647 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17648 CFLAGS="$xorg_testset_save_CFLAGS" 17649fi 17650 17651if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17654 fi 17655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17657printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17658if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17659then : 17660 printf %s "(cached) " >&6 17661else case e in #( 17662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17663/* end confdefs.h. */ 17664int i; 17665_ACEOF 17666if ac_fn_c_try_compile "$LINENO" 17667then : 17668 xorg_cv_cc_flag_unused_command_line_argument=yes 17669else case e in #( 17670 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 17671esac 17672fi 17673rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17674esac 17675fi 17676{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17677printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17679 CFLAGS="$xorg_testset_save_CFLAGS" 17680fi 17681 17682found="no" 17683 17684 if test $found = "no" ; then 17685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17687 fi 17688 17689 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17691 fi 17692 17693 CFLAGS="$CFLAGS -Wnonnull" 17694 17695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 17696printf %s "checking if $CC supports -Wnonnull... " >&6; } 17697 cacheid=xorg_cv_cc_flag__Wnonnull 17698 if eval test \${$cacheid+y} 17699then : 17700 printf %s "(cached) " >&6 17701else case e in #( 17702 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17703/* end confdefs.h. */ 17704int i; 17705int 17706main (void) 17707{ 17708 17709 ; 17710 return 0; 17711} 17712_ACEOF 17713if ac_fn_c_try_link "$LINENO" 17714then : 17715 eval $cacheid=yes 17716else case e in #( 17717 e) eval $cacheid=no ;; 17718esac 17719fi 17720rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17721 conftest$ac_exeext conftest.$ac_ext ;; 17722esac 17723fi 17724 17725 17726 CFLAGS="$xorg_testset_save_CFLAGS" 17727 17728 eval supported=\$$cacheid 17729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17730printf "%s\n" "$supported" >&6; } 17731 if test "$supported" = "yes" ; then 17732 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 17733 found="yes" 17734 fi 17735 fi 17736 17737 17738 17739 17740 17741 17742 17743 17744 17745 17746 17747 17748 17749 17750 17751xorg_testset_save_CFLAGS="$CFLAGS" 17752 17753if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17756printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17757if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17758then : 17759 printf %s "(cached) " >&6 17760else case e in #( 17761 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17762/* end confdefs.h. */ 17763int i; 17764_ACEOF 17765if ac_fn_c_try_compile "$LINENO" 17766then : 17767 xorg_cv_cc_flag_unknown_warning_option=yes 17768else case e in #( 17769 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 17770esac 17771fi 17772rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17773esac 17774fi 17775{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17776printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17777 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17778 CFLAGS="$xorg_testset_save_CFLAGS" 17779fi 17780 17781if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17784 fi 17785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17787printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17788if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17789then : 17790 printf %s "(cached) " >&6 17791else case e in #( 17792 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17793/* end confdefs.h. */ 17794int i; 17795_ACEOF 17796if ac_fn_c_try_compile "$LINENO" 17797then : 17798 xorg_cv_cc_flag_unused_command_line_argument=yes 17799else case e in #( 17800 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 17801esac 17802fi 17803rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17804esac 17805fi 17806{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17807printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17808 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17809 CFLAGS="$xorg_testset_save_CFLAGS" 17810fi 17811 17812found="no" 17813 17814 if test $found = "no" ; then 17815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17817 fi 17818 17819 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17821 fi 17822 17823 CFLAGS="$CFLAGS -Winit-self" 17824 17825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 17826printf %s "checking if $CC supports -Winit-self... " >&6; } 17827 cacheid=xorg_cv_cc_flag__Winit_self 17828 if eval test \${$cacheid+y} 17829then : 17830 printf %s "(cached) " >&6 17831else case e in #( 17832 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17833/* end confdefs.h. */ 17834int i; 17835int 17836main (void) 17837{ 17838 17839 ; 17840 return 0; 17841} 17842_ACEOF 17843if ac_fn_c_try_link "$LINENO" 17844then : 17845 eval $cacheid=yes 17846else case e in #( 17847 e) eval $cacheid=no ;; 17848esac 17849fi 17850rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17851 conftest$ac_exeext conftest.$ac_ext ;; 17852esac 17853fi 17854 17855 17856 CFLAGS="$xorg_testset_save_CFLAGS" 17857 17858 eval supported=\$$cacheid 17859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17860printf "%s\n" "$supported" >&6; } 17861 if test "$supported" = "yes" ; then 17862 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 17863 found="yes" 17864 fi 17865 fi 17866 17867 17868 17869 17870 17871 17872 17873 17874 17875 17876 17877 17878 17879 17880 17881xorg_testset_save_CFLAGS="$CFLAGS" 17882 17883if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17886printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17887if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17888then : 17889 printf %s "(cached) " >&6 17890else case e in #( 17891 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17892/* end confdefs.h. */ 17893int i; 17894_ACEOF 17895if ac_fn_c_try_compile "$LINENO" 17896then : 17897 xorg_cv_cc_flag_unknown_warning_option=yes 17898else case e in #( 17899 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 17900esac 17901fi 17902rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17903esac 17904fi 17905{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17906printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17907 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17908 CFLAGS="$xorg_testset_save_CFLAGS" 17909fi 17910 17911if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17914 fi 17915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17917printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17918if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17919then : 17920 printf %s "(cached) " >&6 17921else case e in #( 17922 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17923/* end confdefs.h. */ 17924int i; 17925_ACEOF 17926if ac_fn_c_try_compile "$LINENO" 17927then : 17928 xorg_cv_cc_flag_unused_command_line_argument=yes 17929else case e in #( 17930 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 17931esac 17932fi 17933rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 17934esac 17935fi 17936{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17937printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17939 CFLAGS="$xorg_testset_save_CFLAGS" 17940fi 17941 17942found="no" 17943 17944 if test $found = "no" ; then 17945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17947 fi 17948 17949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17951 fi 17952 17953 CFLAGS="$CFLAGS -Wmain" 17954 17955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 17956printf %s "checking if $CC supports -Wmain... " >&6; } 17957 cacheid=xorg_cv_cc_flag__Wmain 17958 if eval test \${$cacheid+y} 17959then : 17960 printf %s "(cached) " >&6 17961else case e in #( 17962 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17963/* end confdefs.h. */ 17964int i; 17965int 17966main (void) 17967{ 17968 17969 ; 17970 return 0; 17971} 17972_ACEOF 17973if ac_fn_c_try_link "$LINENO" 17974then : 17975 eval $cacheid=yes 17976else case e in #( 17977 e) eval $cacheid=no ;; 17978esac 17979fi 17980rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17981 conftest$ac_exeext conftest.$ac_ext ;; 17982esac 17983fi 17984 17985 17986 CFLAGS="$xorg_testset_save_CFLAGS" 17987 17988 eval supported=\$$cacheid 17989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17990printf "%s\n" "$supported" >&6; } 17991 if test "$supported" = "yes" ; then 17992 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 17993 found="yes" 17994 fi 17995 fi 17996 17997 17998 17999 18000 18001 18002 18003 18004 18005 18006 18007 18008 18009 18010 18011xorg_testset_save_CFLAGS="$CFLAGS" 18012 18013if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18016printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18017if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18018then : 18019 printf %s "(cached) " >&6 18020else case e in #( 18021 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18022/* end confdefs.h. */ 18023int i; 18024_ACEOF 18025if ac_fn_c_try_compile "$LINENO" 18026then : 18027 xorg_cv_cc_flag_unknown_warning_option=yes 18028else case e in #( 18029 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 18030esac 18031fi 18032rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18033esac 18034fi 18035{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18036printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18037 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18038 CFLAGS="$xorg_testset_save_CFLAGS" 18039fi 18040 18041if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18044 fi 18045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18047printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18048if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18049then : 18050 printf %s "(cached) " >&6 18051else case e in #( 18052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18053/* end confdefs.h. */ 18054int i; 18055_ACEOF 18056if ac_fn_c_try_compile "$LINENO" 18057then : 18058 xorg_cv_cc_flag_unused_command_line_argument=yes 18059else case e in #( 18060 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 18061esac 18062fi 18063rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18064esac 18065fi 18066{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18067printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18069 CFLAGS="$xorg_testset_save_CFLAGS" 18070fi 18071 18072found="no" 18073 18074 if test $found = "no" ; then 18075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18077 fi 18078 18079 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18081 fi 18082 18083 CFLAGS="$CFLAGS -Wmissing-braces" 18084 18085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 18086printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 18087 cacheid=xorg_cv_cc_flag__Wmissing_braces 18088 if eval test \${$cacheid+y} 18089then : 18090 printf %s "(cached) " >&6 18091else case e in #( 18092 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18093/* end confdefs.h. */ 18094int i; 18095int 18096main (void) 18097{ 18098 18099 ; 18100 return 0; 18101} 18102_ACEOF 18103if ac_fn_c_try_link "$LINENO" 18104then : 18105 eval $cacheid=yes 18106else case e in #( 18107 e) eval $cacheid=no ;; 18108esac 18109fi 18110rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18111 conftest$ac_exeext conftest.$ac_ext ;; 18112esac 18113fi 18114 18115 18116 CFLAGS="$xorg_testset_save_CFLAGS" 18117 18118 eval supported=\$$cacheid 18119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18120printf "%s\n" "$supported" >&6; } 18121 if test "$supported" = "yes" ; then 18122 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 18123 found="yes" 18124 fi 18125 fi 18126 18127 18128 18129 18130 18131 18132 18133 18134 18135 18136 18137 18138 18139 18140 18141xorg_testset_save_CFLAGS="$CFLAGS" 18142 18143if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18146printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18147if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18148then : 18149 printf %s "(cached) " >&6 18150else case e in #( 18151 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18152/* end confdefs.h. */ 18153int i; 18154_ACEOF 18155if ac_fn_c_try_compile "$LINENO" 18156then : 18157 xorg_cv_cc_flag_unknown_warning_option=yes 18158else case e in #( 18159 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 18160esac 18161fi 18162rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18163esac 18164fi 18165{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18166printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18167 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18168 CFLAGS="$xorg_testset_save_CFLAGS" 18169fi 18170 18171if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18174 fi 18175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18177printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18178if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18179then : 18180 printf %s "(cached) " >&6 18181else case e in #( 18182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18183/* end confdefs.h. */ 18184int i; 18185_ACEOF 18186if ac_fn_c_try_compile "$LINENO" 18187then : 18188 xorg_cv_cc_flag_unused_command_line_argument=yes 18189else case e in #( 18190 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 18191esac 18192fi 18193rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18194esac 18195fi 18196{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18197printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18199 CFLAGS="$xorg_testset_save_CFLAGS" 18200fi 18201 18202found="no" 18203 18204 if test $found = "no" ; then 18205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18207 fi 18208 18209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18211 fi 18212 18213 CFLAGS="$CFLAGS -Wsequence-point" 18214 18215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 18216printf %s "checking if $CC supports -Wsequence-point... " >&6; } 18217 cacheid=xorg_cv_cc_flag__Wsequence_point 18218 if eval test \${$cacheid+y} 18219then : 18220 printf %s "(cached) " >&6 18221else case e in #( 18222 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18223/* end confdefs.h. */ 18224int i; 18225int 18226main (void) 18227{ 18228 18229 ; 18230 return 0; 18231} 18232_ACEOF 18233if ac_fn_c_try_link "$LINENO" 18234then : 18235 eval $cacheid=yes 18236else case e in #( 18237 e) eval $cacheid=no ;; 18238esac 18239fi 18240rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18241 conftest$ac_exeext conftest.$ac_ext ;; 18242esac 18243fi 18244 18245 18246 CFLAGS="$xorg_testset_save_CFLAGS" 18247 18248 eval supported=\$$cacheid 18249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18250printf "%s\n" "$supported" >&6; } 18251 if test "$supported" = "yes" ; then 18252 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 18253 found="yes" 18254 fi 18255 fi 18256 18257 18258 18259 18260 18261 18262 18263 18264 18265 18266 18267 18268 18269 18270 18271xorg_testset_save_CFLAGS="$CFLAGS" 18272 18273if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18276printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18277if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18278then : 18279 printf %s "(cached) " >&6 18280else case e in #( 18281 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18282/* end confdefs.h. */ 18283int i; 18284_ACEOF 18285if ac_fn_c_try_compile "$LINENO" 18286then : 18287 xorg_cv_cc_flag_unknown_warning_option=yes 18288else case e in #( 18289 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 18290esac 18291fi 18292rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18293esac 18294fi 18295{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18296printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18298 CFLAGS="$xorg_testset_save_CFLAGS" 18299fi 18300 18301if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18304 fi 18305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18307printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18308if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18309then : 18310 printf %s "(cached) " >&6 18311else case e in #( 18312 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18313/* end confdefs.h. */ 18314int i; 18315_ACEOF 18316if ac_fn_c_try_compile "$LINENO" 18317then : 18318 xorg_cv_cc_flag_unused_command_line_argument=yes 18319else case e in #( 18320 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 18321esac 18322fi 18323rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18324esac 18325fi 18326{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18327printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18328 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18329 CFLAGS="$xorg_testset_save_CFLAGS" 18330fi 18331 18332found="no" 18333 18334 if test $found = "no" ; then 18335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18337 fi 18338 18339 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18341 fi 18342 18343 CFLAGS="$CFLAGS -Wreturn-type" 18344 18345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 18346printf %s "checking if $CC supports -Wreturn-type... " >&6; } 18347 cacheid=xorg_cv_cc_flag__Wreturn_type 18348 if eval test \${$cacheid+y} 18349then : 18350 printf %s "(cached) " >&6 18351else case e in #( 18352 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18353/* end confdefs.h. */ 18354int i; 18355int 18356main (void) 18357{ 18358 18359 ; 18360 return 0; 18361} 18362_ACEOF 18363if ac_fn_c_try_link "$LINENO" 18364then : 18365 eval $cacheid=yes 18366else case e in #( 18367 e) eval $cacheid=no ;; 18368esac 18369fi 18370rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18371 conftest$ac_exeext conftest.$ac_ext ;; 18372esac 18373fi 18374 18375 18376 CFLAGS="$xorg_testset_save_CFLAGS" 18377 18378 eval supported=\$$cacheid 18379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18380printf "%s\n" "$supported" >&6; } 18381 if test "$supported" = "yes" ; then 18382 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 18383 found="yes" 18384 fi 18385 fi 18386 18387 18388 18389 18390 18391 18392 18393 18394 18395 18396 18397 18398 18399 18400 18401xorg_testset_save_CFLAGS="$CFLAGS" 18402 18403if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18406printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18407if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18408then : 18409 printf %s "(cached) " >&6 18410else case e in #( 18411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18412/* end confdefs.h. */ 18413int i; 18414_ACEOF 18415if ac_fn_c_try_compile "$LINENO" 18416then : 18417 xorg_cv_cc_flag_unknown_warning_option=yes 18418else case e in #( 18419 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 18420esac 18421fi 18422rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18423esac 18424fi 18425{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18426printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18427 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18428 CFLAGS="$xorg_testset_save_CFLAGS" 18429fi 18430 18431if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18434 fi 18435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18437printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18438if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18439then : 18440 printf %s "(cached) " >&6 18441else case e in #( 18442 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18443/* end confdefs.h. */ 18444int i; 18445_ACEOF 18446if ac_fn_c_try_compile "$LINENO" 18447then : 18448 xorg_cv_cc_flag_unused_command_line_argument=yes 18449else case e in #( 18450 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 18451esac 18452fi 18453rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18454esac 18455fi 18456{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18457printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18459 CFLAGS="$xorg_testset_save_CFLAGS" 18460fi 18461 18462found="no" 18463 18464 if test $found = "no" ; then 18465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18467 fi 18468 18469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18471 fi 18472 18473 CFLAGS="$CFLAGS -Wtrigraphs" 18474 18475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 18476printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 18477 cacheid=xorg_cv_cc_flag__Wtrigraphs 18478 if eval test \${$cacheid+y} 18479then : 18480 printf %s "(cached) " >&6 18481else case e in #( 18482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18483/* end confdefs.h. */ 18484int i; 18485int 18486main (void) 18487{ 18488 18489 ; 18490 return 0; 18491} 18492_ACEOF 18493if ac_fn_c_try_link "$LINENO" 18494then : 18495 eval $cacheid=yes 18496else case e in #( 18497 e) eval $cacheid=no ;; 18498esac 18499fi 18500rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18501 conftest$ac_exeext conftest.$ac_ext ;; 18502esac 18503fi 18504 18505 18506 CFLAGS="$xorg_testset_save_CFLAGS" 18507 18508 eval supported=\$$cacheid 18509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18510printf "%s\n" "$supported" >&6; } 18511 if test "$supported" = "yes" ; then 18512 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 18513 found="yes" 18514 fi 18515 fi 18516 18517 18518 18519 18520 18521 18522 18523 18524 18525 18526 18527 18528 18529 18530 18531xorg_testset_save_CFLAGS="$CFLAGS" 18532 18533if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18536printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18537if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18538then : 18539 printf %s "(cached) " >&6 18540else case e in #( 18541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18542/* end confdefs.h. */ 18543int i; 18544_ACEOF 18545if ac_fn_c_try_compile "$LINENO" 18546then : 18547 xorg_cv_cc_flag_unknown_warning_option=yes 18548else case e in #( 18549 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 18550esac 18551fi 18552rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18553esac 18554fi 18555{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18556printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18558 CFLAGS="$xorg_testset_save_CFLAGS" 18559fi 18560 18561if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18564 fi 18565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18567printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18568if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18569then : 18570 printf %s "(cached) " >&6 18571else case e in #( 18572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18573/* end confdefs.h. */ 18574int i; 18575_ACEOF 18576if ac_fn_c_try_compile "$LINENO" 18577then : 18578 xorg_cv_cc_flag_unused_command_line_argument=yes 18579else case e in #( 18580 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 18581esac 18582fi 18583rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18584esac 18585fi 18586{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18587printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18589 CFLAGS="$xorg_testset_save_CFLAGS" 18590fi 18591 18592found="no" 18593 18594 if test $found = "no" ; then 18595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18597 fi 18598 18599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18601 fi 18602 18603 CFLAGS="$CFLAGS -Warray-bounds" 18604 18605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 18606printf %s "checking if $CC supports -Warray-bounds... " >&6; } 18607 cacheid=xorg_cv_cc_flag__Warray_bounds 18608 if eval test \${$cacheid+y} 18609then : 18610 printf %s "(cached) " >&6 18611else case e in #( 18612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18613/* end confdefs.h. */ 18614int i; 18615int 18616main (void) 18617{ 18618 18619 ; 18620 return 0; 18621} 18622_ACEOF 18623if ac_fn_c_try_link "$LINENO" 18624then : 18625 eval $cacheid=yes 18626else case e in #( 18627 e) eval $cacheid=no ;; 18628esac 18629fi 18630rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18631 conftest$ac_exeext conftest.$ac_ext ;; 18632esac 18633fi 18634 18635 18636 CFLAGS="$xorg_testset_save_CFLAGS" 18637 18638 eval supported=\$$cacheid 18639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18640printf "%s\n" "$supported" >&6; } 18641 if test "$supported" = "yes" ; then 18642 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 18643 found="yes" 18644 fi 18645 fi 18646 18647 18648 18649 18650 18651 18652 18653 18654 18655 18656 18657 18658 18659 18660 18661xorg_testset_save_CFLAGS="$CFLAGS" 18662 18663if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18666printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18667if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18668then : 18669 printf %s "(cached) " >&6 18670else case e in #( 18671 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18672/* end confdefs.h. */ 18673int i; 18674_ACEOF 18675if ac_fn_c_try_compile "$LINENO" 18676then : 18677 xorg_cv_cc_flag_unknown_warning_option=yes 18678else case e in #( 18679 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 18680esac 18681fi 18682rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18683esac 18684fi 18685{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18686printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18688 CFLAGS="$xorg_testset_save_CFLAGS" 18689fi 18690 18691if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18694 fi 18695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18697printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18698if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18699then : 18700 printf %s "(cached) " >&6 18701else case e in #( 18702 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18703/* end confdefs.h. */ 18704int i; 18705_ACEOF 18706if ac_fn_c_try_compile "$LINENO" 18707then : 18708 xorg_cv_cc_flag_unused_command_line_argument=yes 18709else case e in #( 18710 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 18711esac 18712fi 18713rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18714esac 18715fi 18716{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18717printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18718 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18719 CFLAGS="$xorg_testset_save_CFLAGS" 18720fi 18721 18722found="no" 18723 18724 if test $found = "no" ; then 18725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18727 fi 18728 18729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18731 fi 18732 18733 CFLAGS="$CFLAGS -Wwrite-strings" 18734 18735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 18736printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 18737 cacheid=xorg_cv_cc_flag__Wwrite_strings 18738 if eval test \${$cacheid+y} 18739then : 18740 printf %s "(cached) " >&6 18741else case e in #( 18742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18743/* end confdefs.h. */ 18744int i; 18745int 18746main (void) 18747{ 18748 18749 ; 18750 return 0; 18751} 18752_ACEOF 18753if ac_fn_c_try_link "$LINENO" 18754then : 18755 eval $cacheid=yes 18756else case e in #( 18757 e) eval $cacheid=no ;; 18758esac 18759fi 18760rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18761 conftest$ac_exeext conftest.$ac_ext ;; 18762esac 18763fi 18764 18765 18766 CFLAGS="$xorg_testset_save_CFLAGS" 18767 18768 eval supported=\$$cacheid 18769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18770printf "%s\n" "$supported" >&6; } 18771 if test "$supported" = "yes" ; then 18772 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 18773 found="yes" 18774 fi 18775 fi 18776 18777 18778 18779 18780 18781 18782 18783 18784 18785 18786 18787 18788 18789 18790 18791xorg_testset_save_CFLAGS="$CFLAGS" 18792 18793if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18796printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18797if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18798then : 18799 printf %s "(cached) " >&6 18800else case e in #( 18801 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18802/* end confdefs.h. */ 18803int i; 18804_ACEOF 18805if ac_fn_c_try_compile "$LINENO" 18806then : 18807 xorg_cv_cc_flag_unknown_warning_option=yes 18808else case e in #( 18809 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 18810esac 18811fi 18812rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18813esac 18814fi 18815{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18816printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18818 CFLAGS="$xorg_testset_save_CFLAGS" 18819fi 18820 18821if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18824 fi 18825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18827printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18828if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18829then : 18830 printf %s "(cached) " >&6 18831else case e in #( 18832 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18833/* end confdefs.h. */ 18834int i; 18835_ACEOF 18836if ac_fn_c_try_compile "$LINENO" 18837then : 18838 xorg_cv_cc_flag_unused_command_line_argument=yes 18839else case e in #( 18840 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 18841esac 18842fi 18843rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18844esac 18845fi 18846{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18847printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18849 CFLAGS="$xorg_testset_save_CFLAGS" 18850fi 18851 18852found="no" 18853 18854 if test $found = "no" ; then 18855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18857 fi 18858 18859 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18861 fi 18862 18863 CFLAGS="$CFLAGS -Waddress" 18864 18865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 18866printf %s "checking if $CC supports -Waddress... " >&6; } 18867 cacheid=xorg_cv_cc_flag__Waddress 18868 if eval test \${$cacheid+y} 18869then : 18870 printf %s "(cached) " >&6 18871else case e in #( 18872 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18873/* end confdefs.h. */ 18874int i; 18875int 18876main (void) 18877{ 18878 18879 ; 18880 return 0; 18881} 18882_ACEOF 18883if ac_fn_c_try_link "$LINENO" 18884then : 18885 eval $cacheid=yes 18886else case e in #( 18887 e) eval $cacheid=no ;; 18888esac 18889fi 18890rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18891 conftest$ac_exeext conftest.$ac_ext ;; 18892esac 18893fi 18894 18895 18896 CFLAGS="$xorg_testset_save_CFLAGS" 18897 18898 eval supported=\$$cacheid 18899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18900printf "%s\n" "$supported" >&6; } 18901 if test "$supported" = "yes" ; then 18902 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 18903 found="yes" 18904 fi 18905 fi 18906 18907 18908 18909 18910 18911 18912 18913 18914 18915 18916 18917 18918 18919 18920 18921xorg_testset_save_CFLAGS="$CFLAGS" 18922 18923if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18926printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18927if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18928then : 18929 printf %s "(cached) " >&6 18930else case e in #( 18931 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18932/* end confdefs.h. */ 18933int i; 18934_ACEOF 18935if ac_fn_c_try_compile "$LINENO" 18936then : 18937 xorg_cv_cc_flag_unknown_warning_option=yes 18938else case e in #( 18939 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 18940esac 18941fi 18942rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18943esac 18944fi 18945{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18946printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18947 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18948 CFLAGS="$xorg_testset_save_CFLAGS" 18949fi 18950 18951if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18954 fi 18955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18957printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18958if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18959then : 18960 printf %s "(cached) " >&6 18961else case e in #( 18962 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18963/* end confdefs.h. */ 18964int i; 18965_ACEOF 18966if ac_fn_c_try_compile "$LINENO" 18967then : 18968 xorg_cv_cc_flag_unused_command_line_argument=yes 18969else case e in #( 18970 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 18971esac 18972fi 18973rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 18974esac 18975fi 18976{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18977printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18978 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18979 CFLAGS="$xorg_testset_save_CFLAGS" 18980fi 18981 18982found="no" 18983 18984 if test $found = "no" ; then 18985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18987 fi 18988 18989 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18991 fi 18992 18993 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 18994 18995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 18996printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 18997 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 18998 if eval test \${$cacheid+y} 18999then : 19000 printf %s "(cached) " >&6 19001else case e in #( 19002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19003/* end confdefs.h. */ 19004int i; 19005int 19006main (void) 19007{ 19008 19009 ; 19010 return 0; 19011} 19012_ACEOF 19013if ac_fn_c_try_link "$LINENO" 19014then : 19015 eval $cacheid=yes 19016else case e in #( 19017 e) eval $cacheid=no ;; 19018esac 19019fi 19020rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19021 conftest$ac_exeext conftest.$ac_ext ;; 19022esac 19023fi 19024 19025 19026 CFLAGS="$xorg_testset_save_CFLAGS" 19027 19028 eval supported=\$$cacheid 19029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19030printf "%s\n" "$supported" >&6; } 19031 if test "$supported" = "yes" ; then 19032 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 19033 found="yes" 19034 fi 19035 fi 19036 19037 19038 19039 19040 19041 19042 19043 19044 19045 19046 19047 19048 19049 19050 19051xorg_testset_save_CFLAGS="$CFLAGS" 19052 19053if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 19054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 19056printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 19057if test ${xorg_cv_cc_flag_unknown_warning_option+y} 19058then : 19059 printf %s "(cached) " >&6 19060else case e in #( 19061 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19062/* end confdefs.h. */ 19063int i; 19064_ACEOF 19065if ac_fn_c_try_compile "$LINENO" 19066then : 19067 xorg_cv_cc_flag_unknown_warning_option=yes 19068else case e in #( 19069 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 19070esac 19071fi 19072rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 19073esac 19074fi 19075{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 19076printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 19077 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 19078 CFLAGS="$xorg_testset_save_CFLAGS" 19079fi 19080 19081if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 19082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19084 fi 19085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 19087printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 19088if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 19089then : 19090 printf %s "(cached) " >&6 19091else case e in #( 19092 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19093/* end confdefs.h. */ 19094int i; 19095_ACEOF 19096if ac_fn_c_try_compile "$LINENO" 19097then : 19098 xorg_cv_cc_flag_unused_command_line_argument=yes 19099else case e in #( 19100 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 19101esac 19102fi 19103rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 19104esac 19105fi 19106{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 19107printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 19108 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 19109 CFLAGS="$xorg_testset_save_CFLAGS" 19110fi 19111 19112found="no" 19113 19114 if test $found = "no" ; then 19115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19117 fi 19118 19119 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 19120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19121 fi 19122 19123 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 19124 19125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 19126printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 19127 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 19128 if eval test \${$cacheid+y} 19129then : 19130 printf %s "(cached) " >&6 19131else case e in #( 19132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19133/* end confdefs.h. */ 19134int i; 19135int 19136main (void) 19137{ 19138 19139 ; 19140 return 0; 19141} 19142_ACEOF 19143if ac_fn_c_try_link "$LINENO" 19144then : 19145 eval $cacheid=yes 19146else case e in #( 19147 e) eval $cacheid=no ;; 19148esac 19149fi 19150rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19151 conftest$ac_exeext conftest.$ac_ext ;; 19152esac 19153fi 19154 19155 19156 CFLAGS="$xorg_testset_save_CFLAGS" 19157 19158 eval supported=\$$cacheid 19159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19160printf "%s\n" "$supported" >&6; } 19161 if test "$supported" = "yes" ; then 19162 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 19163 found="yes" 19164 fi 19165 fi 19166 19167 19168fi 19169 19170 19171 19172 19173 19174 19175 19176 CWARNFLAGS="$BASE_CFLAGS" 19177 if test "x$GCC" = xyes ; then 19178 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 19179 fi 19180 19181 19182 19183 19184 19185 19186 19187 19188# Check whether --enable-strict-compilation was given. 19189if test ${enable_strict_compilation+y} 19190then : 19191 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 19192else case e in #( 19193 e) STRICT_COMPILE=no ;; 19194esac 19195fi 19196 19197 19198 19199 19200 19201 19202STRICT_CFLAGS="" 19203 19204 19205 19206 19207 19208 19209 19210 19211 19212 19213 19214 19215 19216xorg_testset_save_CFLAGS="$CFLAGS" 19217 19218if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 19219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 19221printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 19222if test ${xorg_cv_cc_flag_unknown_warning_option+y} 19223then : 19224 printf %s "(cached) " >&6 19225else case e in #( 19226 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19227/* end confdefs.h. */ 19228int i; 19229_ACEOF 19230if ac_fn_c_try_compile "$LINENO" 19231then : 19232 xorg_cv_cc_flag_unknown_warning_option=yes 19233else case e in #( 19234 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 19235esac 19236fi 19237rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 19238esac 19239fi 19240{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 19241printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 19242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 19243 CFLAGS="$xorg_testset_save_CFLAGS" 19244fi 19245 19246if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 19247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19249 fi 19250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 19252printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 19253if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 19254then : 19255 printf %s "(cached) " >&6 19256else case e in #( 19257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19258/* end confdefs.h. */ 19259int i; 19260_ACEOF 19261if ac_fn_c_try_compile "$LINENO" 19262then : 19263 xorg_cv_cc_flag_unused_command_line_argument=yes 19264else case e in #( 19265 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 19266esac 19267fi 19268rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 19269esac 19270fi 19271{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 19272printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 19273 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 19274 CFLAGS="$xorg_testset_save_CFLAGS" 19275fi 19276 19277found="no" 19278 19279 if test $found = "no" ; then 19280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19282 fi 19283 19284 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 19285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19286 fi 19287 19288 CFLAGS="$CFLAGS -pedantic" 19289 19290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 19291printf %s "checking if $CC supports -pedantic... " >&6; } 19292 cacheid=xorg_cv_cc_flag__pedantic 19293 if eval test \${$cacheid+y} 19294then : 19295 printf %s "(cached) " >&6 19296else case e in #( 19297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19298/* end confdefs.h. */ 19299int i; 19300int 19301main (void) 19302{ 19303 19304 ; 19305 return 0; 19306} 19307_ACEOF 19308if ac_fn_c_try_link "$LINENO" 19309then : 19310 eval $cacheid=yes 19311else case e in #( 19312 e) eval $cacheid=no ;; 19313esac 19314fi 19315rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19316 conftest$ac_exeext conftest.$ac_ext ;; 19317esac 19318fi 19319 19320 19321 CFLAGS="$xorg_testset_save_CFLAGS" 19322 19323 eval supported=\$$cacheid 19324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19325printf "%s\n" "$supported" >&6; } 19326 if test "$supported" = "yes" ; then 19327 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 19328 found="yes" 19329 fi 19330 fi 19331 19332 19333 19334 19335 19336 19337 19338 19339 19340 19341 19342 19343 19344 19345 19346xorg_testset_save_CFLAGS="$CFLAGS" 19347 19348if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 19349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 19351printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 19352if test ${xorg_cv_cc_flag_unknown_warning_option+y} 19353then : 19354 printf %s "(cached) " >&6 19355else case e in #( 19356 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19357/* end confdefs.h. */ 19358int i; 19359_ACEOF 19360if ac_fn_c_try_compile "$LINENO" 19361then : 19362 xorg_cv_cc_flag_unknown_warning_option=yes 19363else case e in #( 19364 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 19365esac 19366fi 19367rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 19368esac 19369fi 19370{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 19371printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 19372 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 19373 CFLAGS="$xorg_testset_save_CFLAGS" 19374fi 19375 19376if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 19377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19379 fi 19380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 19382printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 19383if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 19384then : 19385 printf %s "(cached) " >&6 19386else case e in #( 19387 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19388/* end confdefs.h. */ 19389int i; 19390_ACEOF 19391if ac_fn_c_try_compile "$LINENO" 19392then : 19393 xorg_cv_cc_flag_unused_command_line_argument=yes 19394else case e in #( 19395 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 19396esac 19397fi 19398rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 19399esac 19400fi 19401{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 19402printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 19403 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 19404 CFLAGS="$xorg_testset_save_CFLAGS" 19405fi 19406 19407found="no" 19408 19409 if test $found = "no" ; then 19410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19412 fi 19413 19414 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 19415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19416 fi 19417 19418 CFLAGS="$CFLAGS -Werror" 19419 19420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 19421printf %s "checking if $CC supports -Werror... " >&6; } 19422 cacheid=xorg_cv_cc_flag__Werror 19423 if eval test \${$cacheid+y} 19424then : 19425 printf %s "(cached) " >&6 19426else case e in #( 19427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19428/* end confdefs.h. */ 19429int i; 19430int 19431main (void) 19432{ 19433 19434 ; 19435 return 0; 19436} 19437_ACEOF 19438if ac_fn_c_try_link "$LINENO" 19439then : 19440 eval $cacheid=yes 19441else case e in #( 19442 e) eval $cacheid=no ;; 19443esac 19444fi 19445rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19446 conftest$ac_exeext conftest.$ac_ext ;; 19447esac 19448fi 19449 19450 19451 CFLAGS="$xorg_testset_save_CFLAGS" 19452 19453 eval supported=\$$cacheid 19454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19455printf "%s\n" "$supported" >&6; } 19456 if test "$supported" = "yes" ; then 19457 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 19458 found="yes" 19459 fi 19460 fi 19461 19462 if test $found = "no" ; then 19463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19465 fi 19466 19467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 19468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19469 fi 19470 19471 CFLAGS="$CFLAGS -errwarn" 19472 19473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 19474printf %s "checking if $CC supports -errwarn... " >&6; } 19475 cacheid=xorg_cv_cc_flag__errwarn 19476 if eval test \${$cacheid+y} 19477then : 19478 printf %s "(cached) " >&6 19479else case e in #( 19480 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19481/* end confdefs.h. */ 19482int i; 19483int 19484main (void) 19485{ 19486 19487 ; 19488 return 0; 19489} 19490_ACEOF 19491if ac_fn_c_try_link "$LINENO" 19492then : 19493 eval $cacheid=yes 19494else case e in #( 19495 e) eval $cacheid=no ;; 19496esac 19497fi 19498rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19499 conftest$ac_exeext conftest.$ac_ext ;; 19500esac 19501fi 19502 19503 19504 CFLAGS="$xorg_testset_save_CFLAGS" 19505 19506 eval supported=\$$cacheid 19507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19508printf "%s\n" "$supported" >&6; } 19509 if test "$supported" = "yes" ; then 19510 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 19511 found="yes" 19512 fi 19513 fi 19514 19515 19516 19517# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 19518# activate it with -Werror, so we add it here explicitly. 19519 19520 19521 19522 19523 19524 19525 19526 19527 19528 19529 19530 19531 19532xorg_testset_save_CFLAGS="$CFLAGS" 19533 19534if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 19535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 19537printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 19538if test ${xorg_cv_cc_flag_unknown_warning_option+y} 19539then : 19540 printf %s "(cached) " >&6 19541else case e in #( 19542 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19543/* end confdefs.h. */ 19544int i; 19545_ACEOF 19546if ac_fn_c_try_compile "$LINENO" 19547then : 19548 xorg_cv_cc_flag_unknown_warning_option=yes 19549else case e in #( 19550 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 19551esac 19552fi 19553rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 19554esac 19555fi 19556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 19557printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 19558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 19559 CFLAGS="$xorg_testset_save_CFLAGS" 19560fi 19561 19562if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 19563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19565 fi 19566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 19568printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 19569if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 19570then : 19571 printf %s "(cached) " >&6 19572else case e in #( 19573 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19574/* end confdefs.h. */ 19575int i; 19576_ACEOF 19577if ac_fn_c_try_compile "$LINENO" 19578then : 19579 xorg_cv_cc_flag_unused_command_line_argument=yes 19580else case e in #( 19581 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 19582esac 19583fi 19584rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 19585esac 19586fi 19587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 19588printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 19589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 19590 CFLAGS="$xorg_testset_save_CFLAGS" 19591fi 19592 19593found="no" 19594 19595 if test $found = "no" ; then 19596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19598 fi 19599 19600 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 19601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19602 fi 19603 19604 CFLAGS="$CFLAGS -Werror=attributes" 19605 19606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 19607printf %s "checking if $CC supports -Werror=attributes... " >&6; } 19608 cacheid=xorg_cv_cc_flag__Werror_attributes 19609 if eval test \${$cacheid+y} 19610then : 19611 printf %s "(cached) " >&6 19612else case e in #( 19613 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19614/* end confdefs.h. */ 19615int i; 19616int 19617main (void) 19618{ 19619 19620 ; 19621 return 0; 19622} 19623_ACEOF 19624if ac_fn_c_try_link "$LINENO" 19625then : 19626 eval $cacheid=yes 19627else case e in #( 19628 e) eval $cacheid=no ;; 19629esac 19630fi 19631rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19632 conftest$ac_exeext conftest.$ac_ext ;; 19633esac 19634fi 19635 19636 19637 CFLAGS="$xorg_testset_save_CFLAGS" 19638 19639 eval supported=\$$cacheid 19640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19641printf "%s\n" "$supported" >&6; } 19642 if test "$supported" = "yes" ; then 19643 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 19644 found="yes" 19645 fi 19646 fi 19647 19648 19649 19650if test "x$STRICT_COMPILE" = "xyes"; then 19651 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 19652 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 19653fi 19654 19655 19656 19657 19658 19659 19660 19661 19662cat >>confdefs.h <<_ACEOF 19663#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 19664_ACEOF 19665 19666 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 19667 if test "x$PVM" = "x"; then 19668 PVM="0" 19669 fi 19670 19671printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 19672 19673 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 19674 if test "x$PVP" = "x"; then 19675 PVP="0" 19676 fi 19677 19678printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 19679 19680 19681 19682CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 19683mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 19684|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 19685touch \$(top_srcdir)/ChangeLog; \ 19686echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 19687 19688 19689 19690 19691macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 19692INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 19693mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 19694|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 19695touch \$(top_srcdir)/INSTALL; \ 19696echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 19697 19698 19699 19700 19701 19702 19703case $host_os in 19704 solaris*) 19705 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 19706 # check for a man page file found in later versions that use 19707 # traditional section numbers instead 19708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 19709printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 19710if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 19711then : 19712 printf %s "(cached) " >&6 19713else case e in #( 19714 e) test "$cross_compiling" = yes && 19715 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 19716if test -r "/usr/share/man/man7/attributes.7"; then 19717 ac_cv_file__usr_share_man_man7_attributes_7=yes 19718else 19719 ac_cv_file__usr_share_man_man7_attributes_7=no 19720fi ;; 19721esac 19722fi 19723{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 19724printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 19725if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 19726then : 19727 SYSV_MAN_SECTIONS=false 19728else case e in #( 19729 e) SYSV_MAN_SECTIONS=true ;; 19730esac 19731fi 19732 19733 ;; 19734 *) SYSV_MAN_SECTIONS=false ;; 19735esac 19736 19737if test x$APP_MAN_SUFFIX = x ; then 19738 APP_MAN_SUFFIX=1 19739fi 19740if test x$APP_MAN_DIR = x ; then 19741 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 19742fi 19743 19744if test x$LIB_MAN_SUFFIX = x ; then 19745 LIB_MAN_SUFFIX=3 19746fi 19747if test x$LIB_MAN_DIR = x ; then 19748 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 19749fi 19750 19751if test x$FILE_MAN_SUFFIX = x ; then 19752 case $SYSV_MAN_SECTIONS in 19753 true) FILE_MAN_SUFFIX=4 ;; 19754 *) FILE_MAN_SUFFIX=5 ;; 19755 esac 19756fi 19757if test x$FILE_MAN_DIR = x ; then 19758 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 19759fi 19760 19761if test x$MISC_MAN_SUFFIX = x ; then 19762 case $SYSV_MAN_SECTIONS in 19763 true) MISC_MAN_SUFFIX=5 ;; 19764 *) MISC_MAN_SUFFIX=7 ;; 19765 esac 19766fi 19767if test x$MISC_MAN_DIR = x ; then 19768 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 19769fi 19770 19771if test x$DRIVER_MAN_SUFFIX = x ; then 19772 case $SYSV_MAN_SECTIONS in 19773 true) DRIVER_MAN_SUFFIX=7 ;; 19774 *) DRIVER_MAN_SUFFIX=4 ;; 19775 esac 19776fi 19777if test x$DRIVER_MAN_DIR = x ; then 19778 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 19779fi 19780 19781if test x$ADMIN_MAN_SUFFIX = x ; then 19782 case $SYSV_MAN_SECTIONS in 19783 true) ADMIN_MAN_SUFFIX=1m ;; 19784 *) ADMIN_MAN_SUFFIX=8 ;; 19785 esac 19786fi 19787if test x$ADMIN_MAN_DIR = x ; then 19788 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 19789fi 19790 19791 19792 19793 19794 19795 19796 19797 19798 19799 19800 19801 19802 19803 19804 19805XORG_MAN_PAGE="X Version 11" 19806 19807MAN_SUBSTS="\ 19808 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19809 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19810 -e 's|__xservername__|Xorg|g' \ 19811 -e 's|__xconfigfile__|xorg.conf|g' \ 19812 -e 's|__projectroot__|\$(prefix)|g' \ 19813 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 19814 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 19815 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 19816 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 19817 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 19818 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 19819 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 19820 19821 19822 19823# Check whether --enable-silent-rules was given. 19824if test ${enable_silent_rules+y} 19825then : 19826 enableval=$enable_silent_rules; 19827fi 19828 19829case $enable_silent_rules in # ((( 19830 yes) AM_DEFAULT_VERBOSITY=0;; 19831 no) AM_DEFAULT_VERBOSITY=1;; 19832 *) AM_DEFAULT_VERBOSITY=0;; 19833esac 19834am_make=${MAKE-make} 19835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 19836printf %s "checking whether $am_make supports nested variables... " >&6; } 19837if test ${am_cv_make_support_nested_variables+y} 19838then : 19839 printf %s "(cached) " >&6 19840else case e in #( 19841 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 19842BAR0=false 19843BAR1=true 19844V=1 19845am__doit: 19846 @$(TRUE) 19847.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 19848 am_cv_make_support_nested_variables=yes 19849else 19850 am_cv_make_support_nested_variables=no 19851fi ;; 19852esac 19853fi 19854{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 19855printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 19856if test $am_cv_make_support_nested_variables = yes; then 19857 AM_V='$(V)' 19858 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 19859else 19860 AM_V=$AM_DEFAULT_VERBOSITY 19861 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 19862fi 19863AM_BACKSLASH='\' 19864 19865 19866 19867 19868# Require X.Org's font util macros 1.1 or later for XORG_FONTROOTDIR 19869 19870 19871 19872 19873 19874 19875 19876 19877 19878 19879 19880 19881 19882 19883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 19884printf %s "checking for root directory for font files... " >&6; } 19885 19886# Check whether --with-fontrootdir was given. 19887if test ${with_fontrootdir+y} 19888then : 19889 withval=$with_fontrootdir; FONTROOTDIR="$withval" 19890fi 19891 19892 # if --with-fontrootdir not specified... 19893 if test "x${FONTROOTDIR}" = "x"; then 19894 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 19895 fi 19896 # ...and if pkg-config didn't find fontdir in fontutil.pc... 19897 if test "x${FONTROOTDIR}" = "x"; then 19898 FONTROOTDIR="${datadir}/fonts/X11" 19899 fi 19900 19901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 19902printf "%s\n" "${FONTROOTDIR}" >&6; } 19903 19904 19905 19906 19907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory for encodings files" >&5 19908printf %s "checking for directory for encodings files... " >&6; } 19909 19910# Check whether --with-encodingsdir was given. 19911if test ${with_encodingsdir+y} 19912then : 19913 withval=$with_encodingsdir; ENCODINGSDIR="${withval}" 19914else case e in #( 19915 e) ENCODINGSDIR='${FONTROOTDIR}/encodings' ;; 19916esac 19917fi 19918 19919 19920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${ENCODINGSDIR}" >&5 19921printf "%s\n" "${ENCODINGSDIR}" >&6; } 19922 19923 19924# zlib 19925ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" 19926if test "x$ac_cv_header_zlib_h" = xyes 19927then : 19928 19929else case e in #( 19930 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 19931printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 19932as_fn_error $? "zlib.h is required to compile libfontenc 19933See 'config.log' for more details" "$LINENO" 5; } ;; 19934esac 19935fi 19936 19937{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gzclose in -lz" >&5 19938printf %s "checking for gzclose in -lz... " >&6; } 19939if test ${ac_cv_lib_z_gzclose+y} 19940then : 19941 printf %s "(cached) " >&6 19942else case e in #( 19943 e) ac_check_lib_save_LIBS=$LIBS 19944LIBS="-lz $LIBS" 19945cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19946/* end confdefs.h. */ 19947 19948/* Override any GCC internal prototype to avoid an error. 19949 Use char because int might match the return type of a GCC 19950 builtin and then its argument prototype would still apply. 19951 The 'extern "C"' is for builds by C++ compilers; 19952 although this is not generally supported in C code supporting it here 19953 has little cost and some practical benefit (sr 110532). */ 19954#ifdef __cplusplus 19955extern "C" 19956#endif 19957char gzclose (void); 19958int 19959main (void) 19960{ 19961return gzclose (); 19962 ; 19963 return 0; 19964} 19965_ACEOF 19966if ac_fn_c_try_link "$LINENO" 19967then : 19968 ac_cv_lib_z_gzclose=yes 19969else case e in #( 19970 e) ac_cv_lib_z_gzclose=no ;; 19971esac 19972fi 19973rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19974 conftest$ac_exeext conftest.$ac_ext 19975LIBS=$ac_check_lib_save_LIBS ;; 19976esac 19977fi 19978{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzclose" >&5 19979printf "%s\n" "$ac_cv_lib_z_gzclose" >&6; } 19980if test "x$ac_cv_lib_z_gzclose" = xyes 19981then : 19982 printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h 19983 19984 LIBS="-lz $LIBS" 19985 19986else case e in #( 19987 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 19988printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 19989as_fn_error $? "zlib is required to compile libfontenc 19990See 'config.log' for more details" "$LINENO" 5; } ;; 19991esac 19992fi 19993 19994 19995# Obtain compiler/linker options for dependencies 19996 19997pkg_failed=no 19998{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FONTENC" >&5 19999printf %s "checking for FONTENC... " >&6; } 20000 20001if test -n "$FONTENC_CFLAGS"; then 20002 pkg_cv_FONTENC_CFLAGS="$FONTENC_CFLAGS" 20003 elif test -n "$PKG_CONFIG"; then 20004 if test -n "$PKG_CONFIG" && \ 20005 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 20006 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 20007 ac_status=$? 20008 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 20009 test $ac_status = 0; }; then 20010 pkg_cv_FONTENC_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 20011 test "x$?" != "x0" && pkg_failed=yes 20012else 20013 pkg_failed=yes 20014fi 20015 else 20016 pkg_failed=untried 20017fi 20018if test -n "$FONTENC_LIBS"; then 20019 pkg_cv_FONTENC_LIBS="$FONTENC_LIBS" 20020 elif test -n "$PKG_CONFIG"; then 20021 if test -n "$PKG_CONFIG" && \ 20022 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 20023 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 20024 ac_status=$? 20025 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 20026 test $ac_status = 0; }; then 20027 pkg_cv_FONTENC_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 20028 test "x$?" != "x0" && pkg_failed=yes 20029else 20030 pkg_failed=yes 20031fi 20032 else 20033 pkg_failed=untried 20034fi 20035 20036 20037 20038if test $pkg_failed = yes; then 20039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 20040printf "%s\n" "no" >&6; } 20041 20042if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 20043 _pkg_short_errors_supported=yes 20044else 20045 _pkg_short_errors_supported=no 20046fi 20047 if test $_pkg_short_errors_supported = yes; then 20048 FONTENC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto" 2>&1` 20049 else 20050 FONTENC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto" 2>&1` 20051 fi 20052 # Put the nasty error message in config.log where it belongs 20053 echo "$FONTENC_PKG_ERRORS" >&5 20054 20055 as_fn_error $? "Package requirements (xproto) were not met: 20056 20057$FONTENC_PKG_ERRORS 20058 20059Consider adjusting the PKG_CONFIG_PATH environment variable if you 20060installed software in a non-standard prefix. 20061 20062Alternatively, you may set the environment variables FONTENC_CFLAGS 20063and FONTENC_LIBS to avoid the need to call pkg-config. 20064See the pkg-config man page for more details." "$LINENO" 5 20065elif test $pkg_failed = untried; then 20066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 20067printf "%s\n" "no" >&6; } 20068 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 20069printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 20070as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 20071is in your PATH or set the PKG_CONFIG environment variable to the full 20072path to pkg-config. 20073 20074Alternatively, you may set the environment variables FONTENC_CFLAGS 20075and FONTENC_LIBS to avoid the need to call pkg-config. 20076See the pkg-config man page for more details. 20077 20078To get pkg-config, see <http://pkg-config.freedesktop.org/>. 20079See 'config.log' for more details" "$LINENO" 5; } 20080else 20081 FONTENC_CFLAGS=$pkg_cv_FONTENC_CFLAGS 20082 FONTENC_LIBS=$pkg_cv_FONTENC_LIBS 20083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 20084printf "%s\n" "yes" >&6; } 20085 20086fi 20087 20088# Checks for typedefs, structures, and compiler characteristics. 20089# Check whether --enable-largefile was given. 20090if test ${enable_largefile+y} 20091then : 20092 enableval=$enable_largefile; 20093fi 20094if test "$enable_largefile,$enable_year2038" != no,no 20095then : 20096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 20097printf %s "checking for $CC option to enable large file support... " >&6; } 20098if test ${ac_cv_sys_largefile_opts+y} 20099then : 20100 printf %s "(cached) " >&6 20101else case e in #( 20102 e) ac_save_CC="$CC" 20103 ac_opt_found=no 20104 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 20105 if test x"$ac_opt" != x"none needed" 20106then : 20107 CC="$ac_save_CC $ac_opt" 20108fi 20109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20110/* end confdefs.h. */ 20111#include <sys/types.h> 20112#ifndef FTYPE 20113# define FTYPE off_t 20114#endif 20115 /* Check that FTYPE can represent 2**63 - 1 correctly. 20116 We can't simply define LARGE_FTYPE to be 9223372036854775807, 20117 since some C++ compilers masquerading as C compilers 20118 incorrectly reject 9223372036854775807. */ 20119#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 20120 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 20121 && LARGE_FTYPE % 2147483647 == 1) 20122 ? 1 : -1]; 20123int 20124main (void) 20125{ 20126 20127 ; 20128 return 0; 20129} 20130_ACEOF 20131if ac_fn_c_try_compile "$LINENO" 20132then : 20133 if test x"$ac_opt" = x"none needed" 20134then : 20135 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 20136 CC="$CC -DFTYPE=ino_t" 20137 if ac_fn_c_try_compile "$LINENO" 20138then : 20139 20140else case e in #( 20141 e) CC="$CC -D_FILE_OFFSET_BITS=64" 20142 if ac_fn_c_try_compile "$LINENO" 20143then : 20144 ac_opt='-D_FILE_OFFSET_BITS=64' 20145fi 20146rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 20147esac 20148fi 20149rm -f core conftest.err conftest.$ac_objext conftest.beam 20150fi 20151 ac_cv_sys_largefile_opts=$ac_opt 20152 ac_opt_found=yes 20153fi 20154rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 20155 test $ac_opt_found = no || break 20156 done 20157 CC="$ac_save_CC" 20158 20159 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 20160esac 20161fi 20162{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 20163printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 20164 20165ac_have_largefile=yes 20166case $ac_cv_sys_largefile_opts in #( 20167 "none needed") : 20168 ;; #( 20169 "supported through gnulib") : 20170 ;; #( 20171 "support not detected") : 20172 ac_have_largefile=no ;; #( 20173 "-D_FILE_OFFSET_BITS=64") : 20174 20175printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 20176 ;; #( 20177 "-D_LARGE_FILES=1") : 20178 20179printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 20180 ;; #( 20181 "-n32") : 20182 CC="$CC -n32" ;; #( 20183 *) : 20184 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 20185esac 20186 20187if test "$enable_year2038" != no 20188then : 20189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 20190printf %s "checking for $CC option for timestamps after 2038... " >&6; } 20191if test ${ac_cv_sys_year2038_opts+y} 20192then : 20193 printf %s "(cached) " >&6 20194else case e in #( 20195 e) ac_save_CPPFLAGS="$CPPFLAGS" 20196 ac_opt_found=no 20197 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 20198 if test x"$ac_opt" != x"none needed" 20199then : 20200 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 20201fi 20202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20203/* end confdefs.h. */ 20204 20205 #include <time.h> 20206 /* Check that time_t can represent 2**32 - 1 correctly. */ 20207 #define LARGE_TIME_T \\ 20208 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 20209 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 20210 && LARGE_TIME_T % 65537 == 0) 20211 ? 1 : -1]; 20212 20213int 20214main (void) 20215{ 20216 20217 ; 20218 return 0; 20219} 20220_ACEOF 20221if ac_fn_c_try_compile "$LINENO" 20222then : 20223 ac_cv_sys_year2038_opts="$ac_opt" 20224 ac_opt_found=yes 20225fi 20226rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 20227 test $ac_opt_found = no || break 20228 done 20229 CPPFLAGS="$ac_save_CPPFLAGS" 20230 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 20231esac 20232fi 20233{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 20234printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 20235 20236ac_have_year2038=yes 20237case $ac_cv_sys_year2038_opts in #( 20238 "none needed") : 20239 ;; #( 20240 "support not detected") : 20241 ac_have_year2038=no ;; #( 20242 "-D_TIME_BITS=64") : 20243 20244printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 20245 ;; #( 20246 "-D__MINGW_USE_VC2005_COMPAT") : 20247 20248printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 20249 ;; #( 20250 "-U_USE_32_BIT_TIME_T"*) : 20251 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 20252printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 20253as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 20254will stop working after mid-January 2038. Remove 20255_USE_32BIT_TIME_T from the compiler flags. 20256See 'config.log' for more details" "$LINENO" 5; } ;; #( 20257 *) : 20258 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 20259esac 20260 20261fi 20262 20263fi 20264 20265# Checks for library functions. 20266ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 20267if test "x$ac_cv_func_reallocarray" = xyes 20268then : 20269 printf "%s\n" "#define HAVE_REALLOCARRAY 1" >>confdefs.h 20270 20271else case e in #( 20272 e) case " $LIBOBJS " in 20273 *" reallocarray.$ac_objext "* ) ;; 20274 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 20275 ;; 20276esac 20277 ;; 20278esac 20279fi 20280 20281 20282# Allow checking code with lint, sparse, etc. 20283 20284 20285 20286 20287 20288# Check whether --with-lint was given. 20289if test ${with_lint+y} 20290then : 20291 withval=$with_lint; use_lint=$withval 20292else case e in #( 20293 e) use_lint=no ;; 20294esac 20295fi 20296 20297 20298# Obtain platform specific info like program name and options 20299# The lint program on FreeBSD and NetBSD is different from the one on Solaris 20300case $host_os in 20301 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 20302 lint_name=splint 20303 lint_options="-badflag" 20304 ;; 20305 *freebsd* | *netbsd*) 20306 lint_name=lint 20307 lint_options="-u -b" 20308 ;; 20309 *solaris*) 20310 lint_name=lint 20311 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 20312 ;; 20313esac 20314 20315# Test for the presence of the program (either guessed by the code or spelled out by the user) 20316if test "x$use_lint" = x"yes" ; then 20317 # Extract the first word of "$lint_name", so it can be a program name with args. 20318set dummy $lint_name; ac_word=$2 20319{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 20320printf %s "checking for $ac_word... " >&6; } 20321if test ${ac_cv_path_LINT+y} 20322then : 20323 printf %s "(cached) " >&6 20324else case e in #( 20325 e) case $LINT in 20326 [\\/]* | ?:[\\/]*) 20327 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 20328 ;; 20329 *) 20330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20331for as_dir in $PATH 20332do 20333 IFS=$as_save_IFS 20334 case $as_dir in #((( 20335 '') as_dir=./ ;; 20336 */) ;; 20337 *) as_dir=$as_dir/ ;; 20338 esac 20339 for ac_exec_ext in '' $ac_executable_extensions; do 20340 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 20341 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 20342 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 20343 break 2 20344 fi 20345done 20346 done 20347IFS=$as_save_IFS 20348 20349 ;; 20350esac ;; 20351esac 20352fi 20353LINT=$ac_cv_path_LINT 20354if test -n "$LINT"; then 20355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 20356printf "%s\n" "$LINT" >&6; } 20357else 20358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 20359printf "%s\n" "no" >&6; } 20360fi 20361 20362 20363 if test "x$LINT" = "x"; then 20364 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 20365 fi 20366elif test "x$use_lint" = x"no" ; then 20367 if test "x$LINT" != "x"; then 20368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 20369printf "%s\n" "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 20370 fi 20371else 20372 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 20373fi 20374 20375# User supplied flags override default flags 20376if test "x$LINT_FLAGS" != "x"; then 20377 lint_options=$LINT_FLAGS 20378fi 20379 20380LINT_FLAGS=$lint_options 20381 20382 if test "x$LINT" != x; then 20383 LINT_TRUE= 20384 LINT_FALSE='#' 20385else 20386 LINT_TRUE='#' 20387 LINT_FALSE= 20388fi 20389 20390 20391 20392LINT_FLAGS="${LINT_FLAGS} ${FONTENC_CFLAGS}" 20393 20394ac_config_files="$ac_config_files Makefile src/Makefile fontenc.pc" 20395 20396cat >confcache <<\_ACEOF 20397# This file is a shell script that caches the results of configure 20398# tests run on this system so they can be shared between configure 20399# scripts and configure runs, see configure's option --config-cache. 20400# It is not useful on other systems. If it contains results you don't 20401# want to keep, you may remove or edit it. 20402# 20403# config.status only pays attention to the cache file if you give it 20404# the --recheck option to rerun configure. 20405# 20406# 'ac_cv_env_foo' variables (set or unset) will be overridden when 20407# loading this file, other *unset* 'ac_cv_foo' will be assigned the 20408# following values. 20409 20410_ACEOF 20411 20412# The following way of writing the cache mishandles newlines in values, 20413# but we know of no workaround that is simple, portable, and efficient. 20414# So, we kill variables containing newlines. 20415# Ultrix sh set writes to stderr and can't be redirected directly, 20416# and sets the high bit in the cache file unless we assign to the vars. 20417( 20418 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 20419 eval ac_val=\$$ac_var 20420 case $ac_val in #( 20421 *${as_nl}*) 20422 case $ac_var in #( 20423 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 20424printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 20425 esac 20426 case $ac_var in #( 20427 _ | IFS | as_nl) ;; #( 20428 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 20429 *) { eval $ac_var=; unset $ac_var;} ;; 20430 esac ;; 20431 esac 20432 done 20433 20434 (set) 2>&1 | 20435 case $as_nl`(ac_space=' '; set) 2>&1` in #( 20436 *${as_nl}ac_space=\ *) 20437 # 'set' does not quote correctly, so add quotes: double-quote 20438 # substitution turns \\\\ into \\, and sed turns \\ into \. 20439 sed -n \ 20440 "s/'/'\\\\''/g; 20441 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 20442 ;; #( 20443 *) 20444 # 'set' quotes correctly as required by POSIX, so do not add quotes. 20445 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 20446 ;; 20447 esac | 20448 sort 20449) | 20450 sed ' 20451 /^ac_cv_env_/b end 20452 t clear 20453 :clear 20454 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 20455 t end 20456 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 20457 :end' >>confcache 20458if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 20459 if test -w "$cache_file"; then 20460 if test "x$cache_file" != "x/dev/null"; then 20461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 20462printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 20463 if test ! -f "$cache_file" || test -h "$cache_file"; then 20464 cat confcache >"$cache_file" 20465 else 20466 case $cache_file in #( 20467 */* | ?:*) 20468 mv -f confcache "$cache_file"$$ && 20469 mv -f "$cache_file"$$ "$cache_file" ;; #( 20470 *) 20471 mv -f confcache "$cache_file" ;; 20472 esac 20473 fi 20474 fi 20475 else 20476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 20477printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 20478 fi 20479fi 20480rm -f confcache 20481 20482test "x$prefix" = xNONE && prefix=$ac_default_prefix 20483# Let make expand exec_prefix. 20484test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 20485 20486DEFS=-DHAVE_CONFIG_H 20487 20488ac_libobjs= 20489ac_ltlibobjs= 20490U= 20491for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 20492 # 1. Remove the extension, and $U if already installed. 20493 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 20494 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 20495 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 20496 # will be set to the directory where LIBOBJS objects are built. 20497 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 20498 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 20499done 20500LIBOBJS=$ac_libobjs 20501 20502LTLIBOBJS=$ac_ltlibobjs 20503 20504 20505{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 20506printf %s "checking that generated files are newer than configure... " >&6; } 20507 if test -n "$am_sleep_pid"; then 20508 # Hide warnings about reused PIDs. 20509 wait $am_sleep_pid 2>/dev/null 20510 fi 20511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 20512printf "%s\n" "done" >&6; } 20513if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 20514 as_fn_error $? "conditional \"AMDEP\" was never defined. 20515Usually this means the macro was only invoked conditionally." "$LINENO" 5 20516fi 20517if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 20518 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 20519Usually this means the macro was only invoked conditionally." "$LINENO" 5 20520fi 20521 if test -n "$EXEEXT"; then 20522 am__EXEEXT_TRUE= 20523 am__EXEEXT_FALSE='#' 20524else 20525 am__EXEEXT_TRUE='#' 20526 am__EXEEXT_FALSE= 20527fi 20528 20529# Check whether --enable-year2038 was given. 20530if test ${enable_year2038+y} 20531then : 20532 enableval=$enable_year2038; 20533fi 20534 20535if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 20536 as_fn_error $? "conditional \"LINT\" was never defined. 20537Usually this means the macro was only invoked conditionally." "$LINENO" 5 20538fi 20539 20540: "${CONFIG_STATUS=./config.status}" 20541ac_write_fail=0 20542ac_clean_files_save=$ac_clean_files 20543ac_clean_files="$ac_clean_files $CONFIG_STATUS" 20544{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 20545printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 20546as_write_fail=0 20547cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 20548#! $SHELL 20549# Generated by $as_me. 20550# Run this file to recreate the current configuration. 20551# Compiler output produced by configure, useful for debugging 20552# configure, is in config.log if it exists. 20553 20554debug=false 20555ac_cs_recheck=false 20556ac_cs_silent=false 20557 20558SHELL=\${CONFIG_SHELL-$SHELL} 20559export SHELL 20560_ASEOF 20561cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 20562## -------------------- ## 20563## M4sh Initialization. ## 20564## -------------------- ## 20565 20566# Be more Bourne compatible 20567DUALCASE=1; export DUALCASE # for MKS sh 20568if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 20569then : 20570 emulate sh 20571 NULLCMD=: 20572 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 20573 # is contrary to our usage. Disable this feature. 20574 alias -g '${1+"$@"}'='"$@"' 20575 setopt NO_GLOB_SUBST 20576else case e in #( 20577 e) case `(set -o) 2>/dev/null` in #( 20578 *posix*) : 20579 set -o posix ;; #( 20580 *) : 20581 ;; 20582esac ;; 20583esac 20584fi 20585 20586 20587 20588# Reset variables that may have inherited troublesome values from 20589# the environment. 20590 20591# IFS needs to be set, to space, tab, and newline, in precisely that order. 20592# (If _AS_PATH_WALK were called with IFS unset, it would have the 20593# side effect of setting IFS to empty, thus disabling word splitting.) 20594# Quoting is to prevent editors from complaining about space-tab. 20595as_nl=' 20596' 20597export as_nl 20598IFS=" "" $as_nl" 20599 20600PS1='$ ' 20601PS2='> ' 20602PS4='+ ' 20603 20604# Ensure predictable behavior from utilities with locale-dependent output. 20605LC_ALL=C 20606export LC_ALL 20607LANGUAGE=C 20608export LANGUAGE 20609 20610# We cannot yet rely on "unset" to work, but we need these variables 20611# to be unset--not just set to an empty or harmless value--now, to 20612# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 20613# also avoids known problems related to "unset" and subshell syntax 20614# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 20615for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 20616do eval test \${$as_var+y} \ 20617 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 20618done 20619 20620# Ensure that fds 0, 1, and 2 are open. 20621if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 20622if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 20623if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 20624 20625# The user is always right. 20626if ${PATH_SEPARATOR+false} :; then 20627 PATH_SEPARATOR=: 20628 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 20629 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 20630 PATH_SEPARATOR=';' 20631 } 20632fi 20633 20634 20635# Find who we are. Look in the path if we contain no directory separator. 20636as_myself= 20637case $0 in #(( 20638 *[\\/]* ) as_myself=$0 ;; 20639 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20640for as_dir in $PATH 20641do 20642 IFS=$as_save_IFS 20643 case $as_dir in #((( 20644 '') as_dir=./ ;; 20645 */) ;; 20646 *) as_dir=$as_dir/ ;; 20647 esac 20648 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 20649 done 20650IFS=$as_save_IFS 20651 20652 ;; 20653esac 20654# We did not find ourselves, most probably we were run as 'sh COMMAND' 20655# in which case we are not to be found in the path. 20656if test "x$as_myself" = x; then 20657 as_myself=$0 20658fi 20659if test ! -f "$as_myself"; then 20660 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 20661 exit 1 20662fi 20663 20664 20665 20666# as_fn_error STATUS ERROR [LINENO LOG_FD] 20667# ---------------------------------------- 20668# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 20669# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 20670# script with STATUS, using 1 if that was 0. 20671as_fn_error () 20672{ 20673 as_status=$1; test $as_status -eq 0 && as_status=1 20674 if test "$4"; then 20675 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 20676 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 20677 fi 20678 printf "%s\n" "$as_me: error: $2" >&2 20679 as_fn_exit $as_status 20680} # as_fn_error 20681 20682 20683# as_fn_set_status STATUS 20684# ----------------------- 20685# Set $? to STATUS, without forking. 20686as_fn_set_status () 20687{ 20688 return $1 20689} # as_fn_set_status 20690 20691# as_fn_exit STATUS 20692# ----------------- 20693# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 20694as_fn_exit () 20695{ 20696 set +e 20697 as_fn_set_status $1 20698 exit $1 20699} # as_fn_exit 20700 20701# as_fn_unset VAR 20702# --------------- 20703# Portably unset VAR. 20704as_fn_unset () 20705{ 20706 { eval $1=; unset $1;} 20707} 20708as_unset=as_fn_unset 20709 20710# as_fn_append VAR VALUE 20711# ---------------------- 20712# Append the text in VALUE to the end of the definition contained in VAR. Take 20713# advantage of any shell optimizations that allow amortized linear growth over 20714# repeated appends, instead of the typical quadratic growth present in naive 20715# implementations. 20716if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 20717then : 20718 eval 'as_fn_append () 20719 { 20720 eval $1+=\$2 20721 }' 20722else case e in #( 20723 e) as_fn_append () 20724 { 20725 eval $1=\$$1\$2 20726 } ;; 20727esac 20728fi # as_fn_append 20729 20730# as_fn_arith ARG... 20731# ------------------ 20732# Perform arithmetic evaluation on the ARGs, and store the result in the 20733# global $as_val. Take advantage of shells that can avoid forks. The arguments 20734# must be portable across $(()) and expr. 20735if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 20736then : 20737 eval 'as_fn_arith () 20738 { 20739 as_val=$(( $* )) 20740 }' 20741else case e in #( 20742 e) as_fn_arith () 20743 { 20744 as_val=`expr "$@" || test $? -eq 1` 20745 } ;; 20746esac 20747fi # as_fn_arith 20748 20749 20750if expr a : '\(a\)' >/dev/null 2>&1 && 20751 test "X`expr 00001 : '.*\(...\)'`" = X001; then 20752 as_expr=expr 20753else 20754 as_expr=false 20755fi 20756 20757if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 20758 as_basename=basename 20759else 20760 as_basename=false 20761fi 20762 20763if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 20764 as_dirname=dirname 20765else 20766 as_dirname=false 20767fi 20768 20769as_me=`$as_basename -- "$0" || 20770$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 20771 X"$0" : 'X\(//\)$' \| \ 20772 X"$0" : 'X\(/\)' \| . 2>/dev/null || 20773printf "%s\n" X/"$0" | 20774 sed '/^.*\/\([^/][^/]*\)\/*$/{ 20775 s//\1/ 20776 q 20777 } 20778 /^X\/\(\/\/\)$/{ 20779 s//\1/ 20780 q 20781 } 20782 /^X\/\(\/\).*/{ 20783 s//\1/ 20784 q 20785 } 20786 s/.*/./; q'` 20787 20788# Avoid depending upon Character Ranges. 20789as_cr_letters='abcdefghijklmnopqrstuvwxyz' 20790as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 20791as_cr_Letters=$as_cr_letters$as_cr_LETTERS 20792as_cr_digits='0123456789' 20793as_cr_alnum=$as_cr_Letters$as_cr_digits 20794 20795 20796# Determine whether it's possible to make 'echo' print without a newline. 20797# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 20798# for compatibility with existing Makefiles. 20799ECHO_C= ECHO_N= ECHO_T= 20800case `echo -n x` in #((((( 20801-n*) 20802 case `echo 'xy\c'` in 20803 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 20804 xy) ECHO_C='\c';; 20805 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 20806 ECHO_T=' ';; 20807 esac;; 20808*) 20809 ECHO_N='-n';; 20810esac 20811 20812# For backward compatibility with old third-party macros, we provide 20813# the shell variables $as_echo and $as_echo_n. New code should use 20814# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 20815as_echo='printf %s\n' 20816as_echo_n='printf %s' 20817 20818rm -f conf$$ conf$$.exe conf$$.file 20819if test -d conf$$.dir; then 20820 rm -f conf$$.dir/conf$$.file 20821else 20822 rm -f conf$$.dir 20823 mkdir conf$$.dir 2>/dev/null 20824fi 20825if (echo >conf$$.file) 2>/dev/null; then 20826 if ln -s conf$$.file conf$$ 2>/dev/null; then 20827 as_ln_s='ln -s' 20828 # ... but there are two gotchas: 20829 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 20830 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 20831 # In both cases, we have to default to 'cp -pR'. 20832 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 20833 as_ln_s='cp -pR' 20834 elif ln conf$$.file conf$$ 2>/dev/null; then 20835 as_ln_s=ln 20836 else 20837 as_ln_s='cp -pR' 20838 fi 20839else 20840 as_ln_s='cp -pR' 20841fi 20842rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 20843rmdir conf$$.dir 2>/dev/null 20844 20845 20846# as_fn_mkdir_p 20847# ------------- 20848# Create "$as_dir" as a directory, including parents if necessary. 20849as_fn_mkdir_p () 20850{ 20851 20852 case $as_dir in #( 20853 -*) as_dir=./$as_dir;; 20854 esac 20855 test -d "$as_dir" || eval $as_mkdir_p || { 20856 as_dirs= 20857 while :; do 20858 case $as_dir in #( 20859 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 20860 *) as_qdir=$as_dir;; 20861 esac 20862 as_dirs="'$as_qdir' $as_dirs" 20863 as_dir=`$as_dirname -- "$as_dir" || 20864$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20865 X"$as_dir" : 'X\(//\)[^/]' \| \ 20866 X"$as_dir" : 'X\(//\)$' \| \ 20867 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 20868printf "%s\n" X"$as_dir" | 20869 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20870 s//\1/ 20871 q 20872 } 20873 /^X\(\/\/\)[^/].*/{ 20874 s//\1/ 20875 q 20876 } 20877 /^X\(\/\/\)$/{ 20878 s//\1/ 20879 q 20880 } 20881 /^X\(\/\).*/{ 20882 s//\1/ 20883 q 20884 } 20885 s/.*/./; q'` 20886 test -d "$as_dir" && break 20887 done 20888 test -z "$as_dirs" || eval "mkdir $as_dirs" 20889 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 20890 20891 20892} # as_fn_mkdir_p 20893if mkdir -p . 2>/dev/null; then 20894 as_mkdir_p='mkdir -p "$as_dir"' 20895else 20896 test -d ./-p && rmdir ./-p 20897 as_mkdir_p=false 20898fi 20899 20900 20901# as_fn_executable_p FILE 20902# ----------------------- 20903# Test if FILE is an executable regular file. 20904as_fn_executable_p () 20905{ 20906 test -f "$1" && test -x "$1" 20907} # as_fn_executable_p 20908as_test_x='test -x' 20909as_executable_p=as_fn_executable_p 20910 20911# Sed expression to map a string onto a valid CPP name. 20912as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 20913as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 20914 20915# Sed expression to map a string onto a valid variable name. 20916as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 20917as_tr_sh="eval sed '$as_sed_sh'" # deprecated 20918 20919 20920exec 6>&1 20921## ----------------------------------- ## 20922## Main body of $CONFIG_STATUS script. ## 20923## ----------------------------------- ## 20924_ASEOF 20925test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 20926 20927cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20928# Save the log message, to keep $0 and so on meaningful, and to 20929# report actual input values of CONFIG_FILES etc. instead of their 20930# values after options handling. 20931ac_log=" 20932This file was extended by libfontenc $as_me 1.1.8, which was 20933generated by GNU Autoconf 2.72. Invocation command line was 20934 20935 CONFIG_FILES = $CONFIG_FILES 20936 CONFIG_HEADERS = $CONFIG_HEADERS 20937 CONFIG_LINKS = $CONFIG_LINKS 20938 CONFIG_COMMANDS = $CONFIG_COMMANDS 20939 $ $0 $@ 20940 20941on `(hostname || uname -n) 2>/dev/null | sed 1q` 20942" 20943 20944_ACEOF 20945 20946case $ac_config_files in *" 20947"*) set x $ac_config_files; shift; ac_config_files=$*;; 20948esac 20949 20950case $ac_config_headers in *" 20951"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 20952esac 20953 20954 20955cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20956# Files that config.status was made for. 20957config_files="$ac_config_files" 20958config_headers="$ac_config_headers" 20959config_commands="$ac_config_commands" 20960 20961_ACEOF 20962 20963cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20964ac_cs_usage="\ 20965'$as_me' instantiates files and other configuration actions 20966from templates according to the current configuration. Unless the files 20967and actions are specified as TAGs, all are instantiated by default. 20968 20969Usage: $0 [OPTION]... [TAG]... 20970 20971 -h, --help print this help, then exit 20972 -V, --version print version number and configuration settings, then exit 20973 --config print configuration, then exit 20974 -q, --quiet, --silent 20975 do not print progress messages 20976 -d, --debug don't remove temporary files 20977 --recheck update $as_me by reconfiguring in the same conditions 20978 --file=FILE[:TEMPLATE] 20979 instantiate the configuration file FILE 20980 --header=FILE[:TEMPLATE] 20981 instantiate the configuration header FILE 20982 20983Configuration files: 20984$config_files 20985 20986Configuration headers: 20987$config_headers 20988 20989Configuration commands: 20990$config_commands 20991 20992Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libfontenc/-/issues>." 20993 20994_ACEOF 20995ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 20996ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 20997cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20998ac_cs_config='$ac_cs_config_escaped' 20999ac_cs_version="\\ 21000libfontenc config.status 1.1.8 21001configured by $0, generated by GNU Autoconf 2.72, 21002 with options \\"\$ac_cs_config\\" 21003 21004Copyright (C) 2023 Free Software Foundation, Inc. 21005This config.status script is free software; the Free Software Foundation 21006gives unlimited permission to copy, distribute and modify it." 21007 21008ac_pwd='$ac_pwd' 21009srcdir='$srcdir' 21010INSTALL='$INSTALL' 21011MKDIR_P='$MKDIR_P' 21012AWK='$AWK' 21013test -n "\$AWK" || AWK=awk 21014_ACEOF 21015 21016cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21017# The default lists apply if the user does not specify any file. 21018ac_need_defaults=: 21019while test $# != 0 21020do 21021 case $1 in 21022 --*=?*) 21023 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21024 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 21025 ac_shift=: 21026 ;; 21027 --*=) 21028 ac_option=`expr "X$1" : 'X\([^=]*\)='` 21029 ac_optarg= 21030 ac_shift=: 21031 ;; 21032 *) 21033 ac_option=$1 21034 ac_optarg=$2 21035 ac_shift=shift 21036 ;; 21037 esac 21038 21039 case $ac_option in 21040 # Handling of the options. 21041 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 21042 ac_cs_recheck=: ;; 21043 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 21044 printf "%s\n" "$ac_cs_version"; exit ;; 21045 --config | --confi | --conf | --con | --co | --c ) 21046 printf "%s\n" "$ac_cs_config"; exit ;; 21047 --debug | --debu | --deb | --de | --d | -d ) 21048 debug=: ;; 21049 --file | --fil | --fi | --f ) 21050 $ac_shift 21051 case $ac_optarg in 21052 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21053 '') as_fn_error $? "missing file argument" ;; 21054 esac 21055 as_fn_append CONFIG_FILES " '$ac_optarg'" 21056 ac_need_defaults=false;; 21057 --header | --heade | --head | --hea ) 21058 $ac_shift 21059 case $ac_optarg in 21060 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 21061 esac 21062 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 21063 ac_need_defaults=false;; 21064 --he | --h) 21065 # Conflict between --help and --header 21066 as_fn_error $? "ambiguous option: '$1' 21067Try '$0 --help' for more information.";; 21068 --help | --hel | -h ) 21069 printf "%s\n" "$ac_cs_usage"; exit ;; 21070 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 21071 | -silent | --silent | --silen | --sile | --sil | --si | --s) 21072 ac_cs_silent=: ;; 21073 21074 # This is an error. 21075 -*) as_fn_error $? "unrecognized option: '$1' 21076Try '$0 --help' for more information." ;; 21077 21078 *) as_fn_append ac_config_targets " $1" 21079 ac_need_defaults=false ;; 21080 21081 esac 21082 shift 21083done 21084 21085ac_configure_extra_args= 21086 21087if $ac_cs_silent; then 21088 exec 6>/dev/null 21089 ac_configure_extra_args="$ac_configure_extra_args --silent" 21090fi 21091 21092_ACEOF 21093cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21094if \$ac_cs_recheck; then 21095 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 21096 shift 21097 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 21098 CONFIG_SHELL='$SHELL' 21099 export CONFIG_SHELL 21100 exec "\$@" 21101fi 21102 21103_ACEOF 21104cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21105exec 5>>config.log 21106{ 21107 echo 21108 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 21109## Running $as_me. ## 21110_ASBOX 21111 printf "%s\n" "$ac_log" 21112} >&5 21113 21114_ACEOF 21115cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21116# 21117# INIT-COMMANDS 21118# 21119AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 21120 21121 21122# The HP-UX ksh and POSIX shell print the target directory to stdout 21123# if CDPATH is set. 21124(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 21125 21126sed_quote_subst='$sed_quote_subst' 21127double_quote_subst='$double_quote_subst' 21128delay_variable_subst='$delay_variable_subst' 21129macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 21130macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 21131enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 21132enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 21133pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 21134enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 21135shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 21136SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 21137ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 21138PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 21139host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 21140host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 21141host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 21142build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 21143build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 21144build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 21145SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 21146Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 21147GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 21148EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 21149FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 21150LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 21151NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 21152LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 21153max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 21154ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 21155exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 21156lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 21157lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 21158lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 21159lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 21160lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 21161reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 21162reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 21163FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`' 21164OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 21165deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 21166file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 21167file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 21168want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 21169DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 21170sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 21171AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 21172lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`' 21173AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 21174archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 21175STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 21176RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 21177old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 21178old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 21179old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 21180lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 21181CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 21182CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 21183compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 21184GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 21185lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 21186lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 21187lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 21188lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 21189lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' 21190lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 21191nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 21192lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 21193lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 21194objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 21195MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 21196lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 21197lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 21198lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 21199lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 21200lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 21201need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 21202MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 21203DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 21204NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 21205LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 21206OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 21207OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 21208libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 21209shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 21210extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 21211archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 21212enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 21213export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 21214whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 21215compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 21216old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 21217old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 21218archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 21219archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 21220module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 21221module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 21222with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 21223allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 21224no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 21225hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 21226hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 21227hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 21228hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 21229hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 21230hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 21231hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 21232inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 21233link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 21234always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 21235export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 21236exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 21237include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 21238prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 21239postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 21240file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 21241variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 21242need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 21243need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 21244version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 21245runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 21246shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 21247shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 21248libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 21249library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 21250soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 21251install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 21252postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 21253postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 21254finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 21255finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 21256hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 21257sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 21258configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 21259configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 21260hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 21261enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 21262enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 21263enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 21264old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 21265striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 21266 21267LTCC='$LTCC' 21268LTCFLAGS='$LTCFLAGS' 21269compiler='$compiler_DEFAULT' 21270 21271# A function that is used when there is no print builtin or printf. 21272func_fallback_echo () 21273{ 21274 eval 'cat <<_LTECHO_EOF 21275\$1 21276_LTECHO_EOF' 21277} 21278 21279# Quote evaled strings. 21280for var in SHELL \ 21281ECHO \ 21282PATH_SEPARATOR \ 21283SED \ 21284GREP \ 21285EGREP \ 21286FGREP \ 21287LD \ 21288NM \ 21289LN_S \ 21290lt_SP2NL \ 21291lt_NL2SP \ 21292reload_flag \ 21293FILECMD \ 21294OBJDUMP \ 21295deplibs_check_method \ 21296file_magic_cmd \ 21297file_magic_glob \ 21298want_nocaseglob \ 21299DLLTOOL \ 21300sharedlib_from_linklib_cmd \ 21301AR \ 21302archiver_list_spec \ 21303STRIP \ 21304RANLIB \ 21305CC \ 21306CFLAGS \ 21307compiler \ 21308lt_cv_sys_global_symbol_pipe \ 21309lt_cv_sys_global_symbol_to_cdecl \ 21310lt_cv_sys_global_symbol_to_import \ 21311lt_cv_sys_global_symbol_to_c_name_address \ 21312lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 21313lt_cv_nm_interface \ 21314nm_file_list_spec \ 21315lt_cv_truncate_bin \ 21316lt_prog_compiler_no_builtin_flag \ 21317lt_prog_compiler_pic \ 21318lt_prog_compiler_wl \ 21319lt_prog_compiler_static \ 21320lt_cv_prog_compiler_c_o \ 21321need_locks \ 21322MANIFEST_TOOL \ 21323DSYMUTIL \ 21324NMEDIT \ 21325LIPO \ 21326OTOOL \ 21327OTOOL64 \ 21328shrext_cmds \ 21329export_dynamic_flag_spec \ 21330whole_archive_flag_spec \ 21331compiler_needs_object \ 21332with_gnu_ld \ 21333allow_undefined_flag \ 21334no_undefined_flag \ 21335hardcode_libdir_flag_spec \ 21336hardcode_libdir_separator \ 21337exclude_expsyms \ 21338include_expsyms \ 21339file_list_spec \ 21340variables_saved_for_relink \ 21341libname_spec \ 21342library_names_spec \ 21343soname_spec \ 21344install_override_mode \ 21345finish_eval \ 21346old_striplib \ 21347striplib; do 21348 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 21349 *[\\\\\\\`\\"\\\$]*) 21350 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 21351 ;; 21352 *) 21353 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 21354 ;; 21355 esac 21356done 21357 21358# Double-quote double-evaled strings. 21359for var in reload_cmds \ 21360old_postinstall_cmds \ 21361old_postuninstall_cmds \ 21362old_archive_cmds \ 21363extract_expsyms_cmds \ 21364old_archive_from_new_cmds \ 21365old_archive_from_expsyms_cmds \ 21366archive_cmds \ 21367archive_expsym_cmds \ 21368module_cmds \ 21369module_expsym_cmds \ 21370export_symbols_cmds \ 21371prelink_cmds \ 21372postlink_cmds \ 21373postinstall_cmds \ 21374postuninstall_cmds \ 21375finish_cmds \ 21376sys_lib_search_path_spec \ 21377configure_time_dlsearch_path \ 21378configure_time_lt_sys_library_path; do 21379 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 21380 *[\\\\\\\`\\"\\\$]*) 21381 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 21382 ;; 21383 *) 21384 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 21385 ;; 21386 esac 21387done 21388 21389ac_aux_dir='$ac_aux_dir' 21390 21391# See if we are running on zsh, and set the options that allow our 21392# commands through without removal of \ escapes INIT. 21393if test -n "\${ZSH_VERSION+set}"; then 21394 setopt NO_GLOB_SUBST 21395fi 21396 21397 21398 PACKAGE='$PACKAGE' 21399 VERSION='$VERSION' 21400 RM='$RM' 21401 ofile='$ofile' 21402 21403 21404 21405 21406_ACEOF 21407 21408cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21409 21410# Handling of arguments. 21411for ac_config_target in $ac_config_targets 21412do 21413 case $ac_config_target in 21414 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 21415 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 21416 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 21417 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 21418 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 21419 "fontenc.pc") CONFIG_FILES="$CONFIG_FILES fontenc.pc" ;; 21420 21421 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 21422 esac 21423done 21424 21425 21426# If the user did not use the arguments to specify the items to instantiate, 21427# then the envvar interface is used. Set only those that are not. 21428# We use the long form for the default assignment because of an extremely 21429# bizarre bug on SunOS 4.1.3. 21430if $ac_need_defaults; then 21431 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 21432 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 21433 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 21434fi 21435 21436# Have a temporary directory for convenience. Make it in the build tree 21437# simply because there is no reason against having it here, and in addition, 21438# creating and moving files from /tmp can sometimes cause problems. 21439# Hook for its removal unless debugging. 21440# Note that there is a small window in which the directory will not be cleaned: 21441# after its creation but before its name has been assigned to '$tmp'. 21442$debug || 21443{ 21444 tmp= ac_tmp= 21445 trap 'exit_status=$? 21446 : "${ac_tmp:=$tmp}" 21447 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 21448' 0 21449 trap 'as_fn_exit 1' 1 2 13 15 21450} 21451# Create a (secure) tmp directory for tmp files. 21452 21453{ 21454 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 21455 test -d "$tmp" 21456} || 21457{ 21458 tmp=./conf$$-$RANDOM 21459 (umask 077 && mkdir "$tmp") 21460} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 21461ac_tmp=$tmp 21462 21463# Set up the scripts for CONFIG_FILES section. 21464# No need to generate them if there are no CONFIG_FILES. 21465# This happens for instance with './config.status config.h'. 21466if test -n "$CONFIG_FILES"; then 21467 21468 21469ac_cr=`echo X | tr X '\015'` 21470# On cygwin, bash can eat \r inside `` if the user requested igncr. 21471# But we know of no other shell where ac_cr would be empty at this 21472# point, so we can use a bashism as a fallback. 21473if test "x$ac_cr" = x; then 21474 eval ac_cr=\$\'\\r\' 21475fi 21476ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 21477if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 21478 ac_cs_awk_cr='\\r' 21479else 21480 ac_cs_awk_cr=$ac_cr 21481fi 21482 21483echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 21484_ACEOF 21485 21486 21487{ 21488 echo "cat >conf$$subs.awk <<_ACEOF" && 21489 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 21490 echo "_ACEOF" 21491} >conf$$subs.sh || 21492 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21493ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 21494ac_delim='%!_!# ' 21495for ac_last_try in false false false false false :; do 21496 . ./conf$$subs.sh || 21497 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21498 21499 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 21500 if test $ac_delim_n = $ac_delim_num; then 21501 break 21502 elif $ac_last_try; then 21503 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 21504 else 21505 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21506 fi 21507done 21508rm -f conf$$subs.sh 21509 21510cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21511cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 21512_ACEOF 21513sed -n ' 21514h 21515s/^/S["/; s/!.*/"]=/ 21516p 21517g 21518s/^[^!]*!// 21519:repl 21520t repl 21521s/'"$ac_delim"'$// 21522t delim 21523:nl 21524h 21525s/\(.\{148\}\)..*/\1/ 21526t more1 21527s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 21528p 21529n 21530b repl 21531:more1 21532s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 21533p 21534g 21535s/.\{148\}// 21536t nl 21537:delim 21538h 21539s/\(.\{148\}\)..*/\1/ 21540t more2 21541s/["\\]/\\&/g; s/^/"/; s/$/"/ 21542p 21543b 21544:more2 21545s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 21546p 21547g 21548s/.\{148\}// 21549t delim 21550' <conf$$subs.awk | sed ' 21551/^[^""]/{ 21552 N 21553 s/\n// 21554} 21555' >>$CONFIG_STATUS || ac_write_fail=1 21556rm -f conf$$subs.awk 21557cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21558_ACAWK 21559cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 21560 for (key in S) S_is_set[key] = 1 21561 FS = "" 21562 21563} 21564{ 21565 line = $ 0 21566 nfields = split(line, field, "@") 21567 substed = 0 21568 len = length(field[1]) 21569 for (i = 2; i < nfields; i++) { 21570 key = field[i] 21571 keylen = length(key) 21572 if (S_is_set[key]) { 21573 value = S[key] 21574 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 21575 len += length(value) + length(field[++i]) 21576 substed = 1 21577 } else 21578 len += 1 + keylen 21579 } 21580 21581 print line 21582} 21583 21584_ACAWK 21585_ACEOF 21586cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21587if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 21588 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 21589else 21590 cat 21591fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 21592 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 21593_ACEOF 21594 21595# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 21596# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 21597# trailing colons and then remove the whole line if VPATH becomes empty 21598# (actually we leave an empty line to preserve line numbers). 21599if test "x$srcdir" = x.; then 21600 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 21601h 21602s/// 21603s/^/:/ 21604s/[ ]*$/:/ 21605s/:\$(srcdir):/:/g 21606s/:\${srcdir}:/:/g 21607s/:@srcdir@:/:/g 21608s/^:*// 21609s/:*$// 21610x 21611s/\(=[ ]*\).*/\1/ 21612G 21613s/\n// 21614s/^[^=]*=[ ]*$// 21615}' 21616fi 21617 21618cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21619fi # test -n "$CONFIG_FILES" 21620 21621# Set up the scripts for CONFIG_HEADERS section. 21622# No need to generate them if there are no CONFIG_HEADERS. 21623# This happens for instance with './config.status Makefile'. 21624if test -n "$CONFIG_HEADERS"; then 21625cat >"$ac_tmp/defines.awk" <<\_ACAWK || 21626BEGIN { 21627_ACEOF 21628 21629# Transform confdefs.h into an awk script 'defines.awk', embedded as 21630# here-document in config.status, that substitutes the proper values into 21631# config.h.in to produce config.h. 21632 21633# Create a delimiter string that does not exist in confdefs.h, to ease 21634# handling of long lines. 21635ac_delim='%!_!# ' 21636for ac_last_try in false false :; do 21637 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 21638 if test -z "$ac_tt"; then 21639 break 21640 elif $ac_last_try; then 21641 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 21642 else 21643 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21644 fi 21645done 21646 21647# For the awk script, D is an array of macro values keyed by name, 21648# likewise P contains macro parameters if any. Preserve backslash 21649# newline sequences. 21650 21651ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 21652sed -n ' 21653s/.\{148\}/&'"$ac_delim"'/g 21654t rset 21655:rset 21656s/^[ ]*#[ ]*define[ ][ ]*/ / 21657t def 21658d 21659:def 21660s/\\$// 21661t bsnl 21662s/["\\]/\\&/g 21663s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21664D["\1"]=" \3"/p 21665s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 21666d 21667:bsnl 21668s/["\\]/\\&/g 21669s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21670D["\1"]=" \3\\\\\\n"\\/p 21671t cont 21672s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 21673t cont 21674d 21675:cont 21676n 21677s/.\{148\}/&'"$ac_delim"'/g 21678t clear 21679:clear 21680s/\\$// 21681t bsnlc 21682s/["\\]/\\&/g; s/^/"/; s/$/"/p 21683d 21684:bsnlc 21685s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 21686b cont 21687' <confdefs.h | sed ' 21688s/'"$ac_delim"'/"\\\ 21689"/g' >>$CONFIG_STATUS || ac_write_fail=1 21690 21691cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21692 for (key in D) D_is_set[key] = 1 21693 FS = "" 21694} 21695/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 21696 line = \$ 0 21697 split(line, arg, " ") 21698 if (arg[1] == "#") { 21699 defundef = arg[2] 21700 mac1 = arg[3] 21701 } else { 21702 defundef = substr(arg[1], 2) 21703 mac1 = arg[2] 21704 } 21705 split(mac1, mac2, "(") #) 21706 macro = mac2[1] 21707 prefix = substr(line, 1, index(line, defundef) - 1) 21708 if (D_is_set[macro]) { 21709 # Preserve the white space surrounding the "#". 21710 print prefix "define", macro P[macro] D[macro] 21711 next 21712 } else { 21713 # Replace #undef with comments. This is necessary, for example, 21714 # in the case of _POSIX_SOURCE, which is predefined and required 21715 # on some systems where configure will not decide to define it. 21716 if (defundef == "undef") { 21717 print "/*", prefix defundef, macro, "*/" 21718 next 21719 } 21720 } 21721} 21722{ print } 21723_ACAWK 21724_ACEOF 21725cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21726 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 21727fi # test -n "$CONFIG_HEADERS" 21728 21729 21730eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 21731shift 21732for ac_tag 21733do 21734 case $ac_tag in 21735 :[FHLC]) ac_mode=$ac_tag; continue;; 21736 esac 21737 case $ac_mode$ac_tag in 21738 :[FHL]*:*);; 21739 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 21740 :[FH]-) ac_tag=-:-;; 21741 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 21742 esac 21743 ac_save_IFS=$IFS 21744 IFS=: 21745 set x $ac_tag 21746 IFS=$ac_save_IFS 21747 shift 21748 ac_file=$1 21749 shift 21750 21751 case $ac_mode in 21752 :L) ac_source=$1;; 21753 :[FH]) 21754 ac_file_inputs= 21755 for ac_f 21756 do 21757 case $ac_f in 21758 -) ac_f="$ac_tmp/stdin";; 21759 *) # Look for the file first in the build tree, then in the source tree 21760 # (if the path is not absolute). The absolute path cannot be DOS-style, 21761 # because $ac_f cannot contain ':'. 21762 test -f "$ac_f" || 21763 case $ac_f in 21764 [\\/$]*) false;; 21765 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 21766 esac || 21767 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 21768 esac 21769 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 21770 as_fn_append ac_file_inputs " '$ac_f'" 21771 done 21772 21773 # Let's still pretend it is 'configure' which instantiates (i.e., don't 21774 # use $as_me), people would be surprised to read: 21775 # /* config.h. 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"could not create $ac_file" "$LINENO" 5 ;; 21795 esac 21796 ;; 21797 esac 21798 21799 ac_dir=`$as_dirname -- "$ac_file" || 21800$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21801 X"$ac_file" : 'X\(//\)[^/]' \| \ 21802 X"$ac_file" : 'X\(//\)$' \| \ 21803 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 21804printf "%s\n" X"$ac_file" | 21805 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21806 s//\1/ 21807 q 21808 } 21809 /^X\(\/\/\)[^/].*/{ 21810 s//\1/ 21811 q 21812 } 21813 /^X\(\/\/\)$/{ 21814 s//\1/ 21815 q 21816 } 21817 /^X\(\/\).*/{ 21818 s//\1/ 21819 q 21820 } 21821 s/.*/./; q'` 21822 as_dir="$ac_dir"; as_fn_mkdir_p 21823 ac_builddir=. 21824 21825case "$ac_dir" in 21826.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 21827*) 21828 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 21829 # A ".." for each directory in $ac_dir_suffix. 21830 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 21831 case $ac_top_builddir_sub in 21832 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 21833 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 21834 esac ;; 21835esac 21836ac_abs_top_builddir=$ac_pwd 21837ac_abs_builddir=$ac_pwd$ac_dir_suffix 21838# for backward compatibility: 21839ac_top_builddir=$ac_top_build_prefix 21840 21841case $srcdir in 21842 .) # We are building in place. 21843 ac_srcdir=. 21844 ac_top_srcdir=$ac_top_builddir_sub 21845 ac_abs_top_srcdir=$ac_pwd ;; 21846 [\\/]* | ?:[\\/]* ) # Absolute name. 21847 ac_srcdir=$srcdir$ac_dir_suffix; 21848 ac_top_srcdir=$srcdir 21849 ac_abs_top_srcdir=$srcdir ;; 21850 *) # Relative name. 21851 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 21852 ac_top_srcdir=$ac_top_build_prefix$srcdir 21853 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 21854esac 21855ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 21856 21857 21858 case $ac_mode in 21859 :F) 21860 # 21861 # CONFIG_FILE 21862 # 21863 21864 case $INSTALL in 21865 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 21866 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 21867 esac 21868 ac_MKDIR_P=$MKDIR_P 21869 case $MKDIR_P in 21870 [\\/$]* | ?:[\\/]* ) ;; 21871 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 21872 esac 21873_ACEOF 21874 21875cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21876# If the template does not know about datarootdir, expand it. 21877# FIXME: This hack should be removed a few years after 2.60. 21878ac_datarootdir_hack=; ac_datarootdir_seen= 21879ac_sed_dataroot=' 21880/datarootdir/ { 21881 p 21882 q 21883} 21884/@datadir@/p 21885/@docdir@/p 21886/@infodir@/p 21887/@localedir@/p 21888/@mandir@/p' 21889case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 21890*datarootdir*) ac_datarootdir_seen=yes;; 21891*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 21892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 21893printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 21894_ACEOF 21895cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21896 ac_datarootdir_hack=' 21897 s&@datadir@&$datadir&g 21898 s&@docdir@&$docdir&g 21899 s&@infodir@&$infodir&g 21900 s&@localedir@&$localedir&g 21901 s&@mandir@&$mandir&g 21902 s&\\\${datarootdir}&$datarootdir&g' ;; 21903esac 21904_ACEOF 21905 21906# Neutralize VPATH when '$srcdir' = '.'. 21907# Shell code in configure.ac might set extrasub. 21908# FIXME: do we really want to maintain this feature? 21909cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21910ac_sed_extra="$ac_vpsub 21911$extrasub 21912_ACEOF 21913cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21914:t 21915/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 21916s|@configure_input@|$ac_sed_conf_input|;t t 21917s&@top_builddir@&$ac_top_builddir_sub&;t t 21918s&@top_build_prefix@&$ac_top_build_prefix&;t t 21919s&@srcdir@&$ac_srcdir&;t t 21920s&@abs_srcdir@&$ac_abs_srcdir&;t t 21921s&@top_srcdir@&$ac_top_srcdir&;t t 21922s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 21923s&@builddir@&$ac_builddir&;t t 21924s&@abs_builddir@&$ac_abs_builddir&;t t 21925s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 21926s&@INSTALL@&$ac_INSTALL&;t t 21927s&@MKDIR_P@&$ac_MKDIR_P&;t t 21928$ac_datarootdir_hack 21929" 21930eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 21931 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21932 21933test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 21934 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 21935 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 21936 "$ac_tmp/out"`; test -z "$ac_out"; } && 21937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 21938which seems to be undefined. Please make sure it is defined" >&5 21939printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 21940which seems to be undefined. Please make sure it is defined" >&2;} 21941 21942 rm -f "$ac_tmp/stdin" 21943 case $ac_file in 21944 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 21945 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 21946 esac \ 21947 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21948 ;; 21949 :H) 21950 # 21951 # CONFIG_HEADER 21952 # 21953 if test x"$ac_file" != x-; then 21954 { 21955 printf "%s\n" "/* $configure_input */" >&1 \ 21956 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 21957 } >"$ac_tmp/config.h" \ 21958 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21959 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 21960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 21961printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 21962 else 21963 rm -f "$ac_file" 21964 mv "$ac_tmp/config.h" "$ac_file" \ 21965 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21966 fi 21967 else 21968 printf "%s\n" "/* $configure_input */" >&1 \ 21969 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 21970 || as_fn_error $? "could not create -" "$LINENO" 5 21971 fi 21972# Compute "$ac_file"'s index in $config_headers. 21973_am_arg="$ac_file" 21974_am_stamp_count=1 21975for _am_header in $config_headers :; do 21976 case $_am_header in 21977 $_am_arg | $_am_arg:* ) 21978 break ;; 21979 * ) 21980 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 21981 esac 21982done 21983echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 21984$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21985 X"$_am_arg" : 'X\(//\)[^/]' \| \ 21986 X"$_am_arg" : 'X\(//\)$' \| \ 21987 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 21988printf "%s\n" X"$_am_arg" | 21989 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21990 s//\1/ 21991 q 21992 } 21993 /^X\(\/\/\)[^/].*/{ 21994 s//\1/ 21995 q 21996 } 21997 /^X\(\/\/\)$/{ 21998 s//\1/ 21999 q 22000 } 22001 /^X\(\/\).*/{ 22002 s//\1/ 22003 q 22004 } 22005 s/.*/./; q'`/stamp-h$_am_stamp_count 22006 ;; 22007 22008 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 22009printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 22010 ;; 22011 esac 22012 22013 22014 case $ac_file$ac_mode in 22015 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 22016 # Older Autoconf quotes --file arguments for eval, but not when files 22017 # are listed without --file. Let's play safe and only enable the eval 22018 # if we detect the quoting. 22019 # TODO: see whether this extra hack can be removed once we start 22020 # requiring Autoconf 2.70 or later. 22021 case $CONFIG_FILES in #( 22022 *\'*) : 22023 eval set x "$CONFIG_FILES" ;; #( 22024 *) : 22025 set x $CONFIG_FILES ;; #( 22026 *) : 22027 ;; 22028esac 22029 shift 22030 # Used to flag and report bootstrapping failures. 22031 am_rc=0 22032 for am_mf 22033 do 22034 # Strip MF so we end up with the name of the file. 22035 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 22036 # Check whether this is an Automake generated Makefile which includes 22037 # dependency-tracking related rules and includes. 22038 # Grep'ing the whole file directly is not great: AIX grep has a line 22039 # limit of 2048, but all sed's we know have understand at least 4000. 22040 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 22041 || continue 22042 am_dirpart=`$as_dirname -- "$am_mf" || 22043$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 22044 X"$am_mf" : 'X\(//\)[^/]' \| \ 22045 X"$am_mf" : 'X\(//\)$' \| \ 22046 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 22047printf "%s\n" X"$am_mf" | 22048 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 22049 s//\1/ 22050 q 22051 } 22052 /^X\(\/\/\)[^/].*/{ 22053 s//\1/ 22054 q 22055 } 22056 /^X\(\/\/\)$/{ 22057 s//\1/ 22058 q 22059 } 22060 /^X\(\/\).*/{ 22061 s//\1/ 22062 q 22063 } 22064 s/.*/./; q'` 22065 am_filepart=`$as_basename -- "$am_mf" || 22066$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 22067 X"$am_mf" : 'X\(//\)$' \| \ 22068 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 22069printf "%s\n" X/"$am_mf" | 22070 sed '/^.*\/\([^/][^/]*\)\/*$/{ 22071 s//\1/ 22072 q 22073 } 22074 /^X\/\(\/\/\)$/{ 22075 s//\1/ 22076 q 22077 } 22078 /^X\/\(\/\).*/{ 22079 s//\1/ 22080 q 22081 } 22082 s/.*/./; q'` 22083 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 22084 && sed -e '/# am--include-marker/d' "$am_filepart" \ 22085 | $MAKE -f - am--depfiles" >&5 22086 (cd "$am_dirpart" \ 22087 && sed -e '/# am--include-marker/d' "$am_filepart" \ 22088 | $MAKE -f - am--depfiles) >&5 2>&5 22089 ac_status=$? 22090 echo "$as_me:$LINENO: \$? = $ac_status" >&5 22091 (exit $ac_status); } || am_rc=$? 22092 done 22093 if test $am_rc -ne 0; then 22094 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 22095printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 22096as_fn_error $? "Something went wrong bootstrapping makefile fragments 22097 for automatic dependency tracking. If GNU make was not used, consider 22098 re-running the configure script with MAKE=\"gmake\" (or whatever is 22099 necessary). You can also try re-running configure with the 22100 '--disable-dependency-tracking' option to at least be able to build 22101 the package (albeit without support for automatic dependency tracking). 22102See 'config.log' for more details" "$LINENO" 5; } 22103 fi 22104 { am_dirpart=; unset am_dirpart;} 22105 { am_filepart=; unset am_filepart;} 22106 { am_mf=; unset am_mf;} 22107 { am_rc=; unset am_rc;} 22108 rm -f conftest-deps.mk 22109} 22110 ;; 22111 "libtool":C) 22112 22113 # See if we are running on zsh, and set the options that allow our 22114 # commands through without removal of \ escapes. 22115 if test -n "${ZSH_VERSION+set}"; then 22116 setopt NO_GLOB_SUBST 22117 fi 22118 22119 cfgfile=${ofile}T 22120 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 22121 $RM "$cfgfile" 22122 22123 cat <<_LT_EOF >> "$cfgfile" 22124#! $SHELL 22125# Generated automatically by $as_me ($PACKAGE) $VERSION 22126# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 22127# NOTE: Changes made to this file will be lost: look at ltmain.sh. 22128 22129# Provide generalized library-building support services. 22130# Written by Gordon Matzigkeit, 1996 22131 22132# Copyright (C) 2014 Free Software Foundation, Inc. 22133# This is free software; see the source for copying conditions. There is NO 22134# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 22135 22136# GNU Libtool is free software; you can redistribute it and/or modify 22137# it under the terms of the GNU General Public License as published by 22138# the Free Software Foundation; either version 2 of of the License, or 22139# (at your option) any later version. 22140# 22141# As a special exception to the GNU General Public License, if you 22142# distribute this file as part of a program or library that is built 22143# using GNU Libtool, you may include this file under the same 22144# distribution terms that you use for the rest of that program. 22145# 22146# GNU Libtool is distributed in the hope that it will be useful, but 22147# WITHOUT ANY WARRANTY; without even the implied warranty of 22148# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22149# GNU General Public License for more details. 22150# 22151# You should have received a copy of the GNU General Public License 22152# along with this program. If not, see <http://www.gnu.org/licenses/>. 22153 22154 22155# The names of the tagged configurations supported by this script. 22156available_tags='' 22157 22158# Configured defaults for sys_lib_dlsearch_path munging. 22159: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 22160 22161# ### BEGIN LIBTOOL CONFIG 22162 22163# Which release of libtool.m4 was used? 22164macro_version=$macro_version 22165macro_revision=$macro_revision 22166 22167# Whether or not to build shared libraries. 22168build_libtool_libs=$enable_shared 22169 22170# Whether or not to build static libraries. 22171build_old_libs=$enable_static 22172 22173# What type of objects to build. 22174pic_mode=$pic_mode 22175 22176# Whether or not to optimize for fast installation. 22177fast_install=$enable_fast_install 22178 22179# Shared archive member basename,for filename based shared library versioning on AIX. 22180shared_archive_member_spec=$shared_archive_member_spec 22181 22182# Shell to use when invoking shell scripts. 22183SHELL=$lt_SHELL 22184 22185# An echo program that protects backslashes. 22186ECHO=$lt_ECHO 22187 22188# The PATH separator for the build system. 22189PATH_SEPARATOR=$lt_PATH_SEPARATOR 22190 22191# The host system. 22192host_alias=$host_alias 22193host=$host 22194host_os=$host_os 22195 22196# The build system. 22197build_alias=$build_alias 22198build=$build 22199build_os=$build_os 22200 22201# A sed program that does not truncate output. 22202SED=$lt_SED 22203 22204# Sed that helps us avoid accidentally triggering echo(1) options like -n. 22205Xsed="\$SED -e 1s/^X//" 22206 22207# A grep program that handles long lines. 22208GREP=$lt_GREP 22209 22210# An ERE matcher. 22211EGREP=$lt_EGREP 22212 22213# A literal string matcher. 22214FGREP=$lt_FGREP 22215 22216# A BSD- or MS-compatible name lister. 22217NM=$lt_NM 22218 22219# Whether we need soft or hard links. 22220LN_S=$lt_LN_S 22221 22222# What is the maximum length of a command? 22223max_cmd_len=$max_cmd_len 22224 22225# Object file suffix (normally "o"). 22226objext=$ac_objext 22227 22228# Executable file suffix (normally ""). 22229exeext=$exeext 22230 22231# whether the shell understands "unset". 22232lt_unset=$lt_unset 22233 22234# turn spaces into newlines. 22235SP2NL=$lt_lt_SP2NL 22236 22237# turn newlines into spaces. 22238NL2SP=$lt_lt_NL2SP 22239 22240# convert \$build file names to \$host format. 22241to_host_file_cmd=$lt_cv_to_host_file_cmd 22242 22243# convert \$build files to toolchain format. 22244to_tool_file_cmd=$lt_cv_to_tool_file_cmd 22245 22246# A file(cmd) program that detects file types. 22247FILECMD=$lt_FILECMD 22248 22249# An object symbol dumper. 22250OBJDUMP=$lt_OBJDUMP 22251 22252# Method to check whether dependent libraries are shared objects. 22253deplibs_check_method=$lt_deplibs_check_method 22254 22255# Command to use when deplibs_check_method = "file_magic". 22256file_magic_cmd=$lt_file_magic_cmd 22257 22258# How to find potential files when deplibs_check_method = "file_magic". 22259file_magic_glob=$lt_file_magic_glob 22260 22261# Find potential files using nocaseglob when deplibs_check_method = "file_magic". 22262want_nocaseglob=$lt_want_nocaseglob 22263 22264# DLL creation program. 22265DLLTOOL=$lt_DLLTOOL 22266 22267# Command to associate shared and link libraries. 22268sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 22269 22270# The archiver. 22271AR=$lt_AR 22272 22273# Flags to create an archive (by configure). 22274lt_ar_flags=$lt_ar_flags 22275 22276# Flags to create an archive. 22277AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"} 22278 22279# How to feed a file listing to the archiver. 22280archiver_list_spec=$lt_archiver_list_spec 22281 22282# A symbol stripping program. 22283STRIP=$lt_STRIP 22284 22285# Commands used to install an old-style archive. 22286RANLIB=$lt_RANLIB 22287old_postinstall_cmds=$lt_old_postinstall_cmds 22288old_postuninstall_cmds=$lt_old_postuninstall_cmds 22289 22290# Whether to use a lock for old archive extraction. 22291lock_old_archive_extraction=$lock_old_archive_extraction 22292 22293# A C compiler. 22294LTCC=$lt_CC 22295 22296# LTCC compiler flags. 22297LTCFLAGS=$lt_CFLAGS 22298 22299# Take the output of nm and produce a listing of raw symbols and C names. 22300global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 22301 22302# Transform the output of nm in a proper C declaration. 22303global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 22304 22305# Transform the output of nm into a list of symbols to manually relocate. 22306global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 22307 22308# Transform the output of nm in a C name address pair. 22309global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 22310 22311# Transform the output of nm in a C name address pair when lib prefix is needed. 22312global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 22313 22314# The name lister interface. 22315nm_interface=$lt_lt_cv_nm_interface 22316 22317# Specify filename containing input files for \$NM. 22318nm_file_list_spec=$lt_nm_file_list_spec 22319 22320# The root where to search for dependent libraries,and where our libraries should be installed. 22321lt_sysroot=$lt_sysroot 22322 22323# Command to truncate a binary pipe. 22324lt_truncate_bin=$lt_lt_cv_truncate_bin 22325 22326# The name of the directory that contains temporary libtool files. 22327objdir=$objdir 22328 22329# Used to examine libraries when file_magic_cmd begins with "file". 22330MAGIC_CMD=$MAGIC_CMD 22331 22332# Must we lock files when doing compilation? 22333need_locks=$lt_need_locks 22334 22335# Manifest tool. 22336MANIFEST_TOOL=$lt_MANIFEST_TOOL 22337 22338# Tool to manipulate archived DWARF debug symbol files on Mac OS X. 22339DSYMUTIL=$lt_DSYMUTIL 22340 22341# Tool to change global to local symbols on Mac OS X. 22342NMEDIT=$lt_NMEDIT 22343 22344# Tool to manipulate fat objects and archives on Mac OS X. 22345LIPO=$lt_LIPO 22346 22347# ldd/readelf like tool for Mach-O binaries on Mac OS X. 22348OTOOL=$lt_OTOOL 22349 22350# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 22351OTOOL64=$lt_OTOOL64 22352 22353# Old archive suffix (normally "a"). 22354libext=$libext 22355 22356# Shared library suffix (normally ".so"). 22357shrext_cmds=$lt_shrext_cmds 22358 22359# The commands to extract the exported symbol list from a shared archive. 22360extract_expsyms_cmds=$lt_extract_expsyms_cmds 22361 22362# Variables whose values should be saved in libtool wrapper scripts and 22363# restored at link time. 22364variables_saved_for_relink=$lt_variables_saved_for_relink 22365 22366# Do we need the "lib" prefix for modules? 22367need_lib_prefix=$need_lib_prefix 22368 22369# Do we need a version for libraries? 22370need_version=$need_version 22371 22372# Library versioning type. 22373version_type=$version_type 22374 22375# Shared library runtime path variable. 22376runpath_var=$runpath_var 22377 22378# Shared library path variable. 22379shlibpath_var=$shlibpath_var 22380 22381# Is shlibpath searched before the hard-coded library search path? 22382shlibpath_overrides_runpath=$shlibpath_overrides_runpath 22383 22384# Format of library name prefix. 22385libname_spec=$lt_libname_spec 22386 22387# List of archive names. First name is the real one, the rest are links. 22388# The last name is the one that the linker finds with -lNAME 22389library_names_spec=$lt_library_names_spec 22390 22391# The coded name of the library, if different from the real name. 22392soname_spec=$lt_soname_spec 22393 22394# Permission mode override for installation of shared libraries. 22395install_override_mode=$lt_install_override_mode 22396 22397# Command to use after installation of a shared archive. 22398postinstall_cmds=$lt_postinstall_cmds 22399 22400# Command to use after uninstallation of a shared archive. 22401postuninstall_cmds=$lt_postuninstall_cmds 22402 22403# Commands used to finish a libtool library installation in a directory. 22404finish_cmds=$lt_finish_cmds 22405 22406# As "finish_cmds", except a single script fragment to be evaled but 22407# not shown. 22408finish_eval=$lt_finish_eval 22409 22410# Whether we should hardcode library paths into libraries. 22411hardcode_into_libs=$hardcode_into_libs 22412 22413# Compile-time system search path for libraries. 22414sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 22415 22416# Detected run-time system search path for libraries. 22417sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 22418 22419# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 22420configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 22421 22422# Whether dlopen is supported. 22423dlopen_support=$enable_dlopen 22424 22425# Whether dlopen of programs is supported. 22426dlopen_self=$enable_dlopen_self 22427 22428# Whether dlopen of statically linked programs is supported. 22429dlopen_self_static=$enable_dlopen_self_static 22430 22431# Commands to strip libraries. 22432old_striplib=$lt_old_striplib 22433striplib=$lt_striplib 22434 22435 22436# The linker used to build libraries. 22437LD=$lt_LD 22438 22439# How to create reloadable object files. 22440reload_flag=$lt_reload_flag 22441reload_cmds=$lt_reload_cmds 22442 22443# Commands used to build an old-style archive. 22444old_archive_cmds=$lt_old_archive_cmds 22445 22446# A language specific compiler. 22447CC=$lt_compiler 22448 22449# Is the compiler the GNU compiler? 22450with_gcc=$GCC 22451 22452# Compiler flag to turn off builtin functions. 22453no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 22454 22455# Additional compiler flags for building library objects. 22456pic_flag=$lt_lt_prog_compiler_pic 22457 22458# How to pass a linker flag through the compiler. 22459wl=$lt_lt_prog_compiler_wl 22460 22461# Compiler flag to prevent dynamic linking. 22462link_static_flag=$lt_lt_prog_compiler_static 22463 22464# Does compiler simultaneously support -c and -o options? 22465compiler_c_o=$lt_lt_cv_prog_compiler_c_o 22466 22467# Whether or not to add -lc for building shared libraries. 22468build_libtool_need_lc=$archive_cmds_need_lc 22469 22470# Whether or not to disallow shared libs when runtime libs are static. 22471allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 22472 22473# Compiler flag to allow reflexive dlopens. 22474export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 22475 22476# Compiler flag to generate shared objects directly from archives. 22477whole_archive_flag_spec=$lt_whole_archive_flag_spec 22478 22479# Whether the compiler copes with passing no objects directly. 22480compiler_needs_object=$lt_compiler_needs_object 22481 22482# Create an old-style archive from a shared archive. 22483old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 22484 22485# Create a temporary old-style archive to link instead of a shared archive. 22486old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 22487 22488# Commands used to build a shared archive. 22489archive_cmds=$lt_archive_cmds 22490archive_expsym_cmds=$lt_archive_expsym_cmds 22491 22492# Commands used to build a loadable module if different from building 22493# a shared archive. 22494module_cmds=$lt_module_cmds 22495module_expsym_cmds=$lt_module_expsym_cmds 22496 22497# Whether we are building with GNU ld or not. 22498with_gnu_ld=$lt_with_gnu_ld 22499 22500# Flag that allows shared libraries with undefined symbols to be built. 22501allow_undefined_flag=$lt_allow_undefined_flag 22502 22503# Flag that enforces no undefined symbols. 22504no_undefined_flag=$lt_no_undefined_flag 22505 22506# Flag to hardcode \$libdir into a binary during linking. 22507# This must work even if \$libdir does not exist 22508hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 22509 22510# Whether we need a single "-rpath" flag with a separated argument. 22511hardcode_libdir_separator=$lt_hardcode_libdir_separator 22512 22513# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 22514# DIR into the resulting binary. 22515hardcode_direct=$hardcode_direct 22516 22517# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 22518# DIR into the resulting binary and the resulting library dependency is 22519# "absolute",i.e impossible to change by setting \$shlibpath_var if the 22520# library is relocated. 22521hardcode_direct_absolute=$hardcode_direct_absolute 22522 22523# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 22524# into the resulting binary. 22525hardcode_minus_L=$hardcode_minus_L 22526 22527# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 22528# into the resulting binary. 22529hardcode_shlibpath_var=$hardcode_shlibpath_var 22530 22531# Set to "yes" if building a shared library automatically hardcodes DIR 22532# into the library and all subsequent libraries and executables linked 22533# against it. 22534hardcode_automatic=$hardcode_automatic 22535 22536# Set to yes if linker adds runtime paths of dependent libraries 22537# to runtime path list. 22538inherit_rpath=$inherit_rpath 22539 22540# Whether libtool must link a program against all its dependency libraries. 22541link_all_deplibs=$link_all_deplibs 22542 22543# Set to "yes" if exported symbols are required. 22544always_export_symbols=$always_export_symbols 22545 22546# The commands to list exported symbols. 22547export_symbols_cmds=$lt_export_symbols_cmds 22548 22549# Symbols that should not be listed in the preloaded symbols. 22550exclude_expsyms=$lt_exclude_expsyms 22551 22552# Symbols that must always be exported. 22553include_expsyms=$lt_include_expsyms 22554 22555# Commands necessary for linking programs (against libraries) with templates. 22556prelink_cmds=$lt_prelink_cmds 22557 22558# Commands necessary for finishing linking programs. 22559postlink_cmds=$lt_postlink_cmds 22560 22561# Specify filename containing input files. 22562file_list_spec=$lt_file_list_spec 22563 22564# How to hardcode a shared library path into an executable. 22565hardcode_action=$hardcode_action 22566 22567# ### END LIBTOOL CONFIG 22568 22569_LT_EOF 22570 22571 cat <<'_LT_EOF' >> "$cfgfile" 22572 22573# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 22574 22575# func_munge_path_list VARIABLE PATH 22576# ----------------------------------- 22577# VARIABLE is name of variable containing _space_ separated list of 22578# directories to be munged by the contents of PATH, which is string 22579# having a format: 22580# "DIR[:DIR]:" 22581# string "DIR[ DIR]" will be prepended to VARIABLE 22582# ":DIR[:DIR]" 22583# string "DIR[ DIR]" will be appended to VARIABLE 22584# "DIRP[:DIRP]::[DIRA:]DIRA" 22585# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 22586# "DIRA[ DIRA]" will be appended to VARIABLE 22587# "DIR[:DIR]" 22588# VARIABLE will be replaced by "DIR[ DIR]" 22589func_munge_path_list () 22590{ 22591 case x$2 in 22592 x) 22593 ;; 22594 *:) 22595 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 22596 ;; 22597 x:*) 22598 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 22599 ;; 22600 *::*) 22601 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 22602 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 22603 ;; 22604 *) 22605 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 22606 ;; 22607 esac 22608} 22609 22610 22611# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 22612func_cc_basename () 22613{ 22614 for cc_temp in $*""; do 22615 case $cc_temp in 22616 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 22617 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 22618 \-*) ;; 22619 *) break;; 22620 esac 22621 done 22622 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 22623} 22624 22625 22626# ### END FUNCTIONS SHARED WITH CONFIGURE 22627 22628_LT_EOF 22629 22630 case $host_os in 22631 aix3*) 22632 cat <<\_LT_EOF >> "$cfgfile" 22633# AIX sometimes has problems with the GCC collect2 program. For some 22634# reason, if we set the COLLECT_NAMES environment variable, the problems 22635# vanish in a puff of smoke. 22636if test set != "${COLLECT_NAMES+set}"; then 22637 COLLECT_NAMES= 22638 export COLLECT_NAMES 22639fi 22640_LT_EOF 22641 ;; 22642 esac 22643 22644 22645 22646ltmain=$ac_aux_dir/ltmain.sh 22647 22648 22649 # We use sed instead of cat because bash on DJGPP gets confused if 22650 # if finds mixed CR/LF and LF-only lines. Since sed operates in 22651 # text mode, it properly converts lines to CR/LF. This bash problem 22652 # is reportedly fixed, but why not run on old versions too? 22653 $SED '$q' "$ltmain" >> "$cfgfile" \ 22654 || (rm -f "$cfgfile"; exit 1) 22655 22656 mv -f "$cfgfile" "$ofile" || 22657 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 22658 chmod +x "$ofile" 22659 22660 ;; 22661 22662 esac 22663done # for ac_tag 22664 22665 22666as_fn_exit 0 22667_ACEOF 22668ac_clean_files=$ac_clean_files_save 22669 22670test $ac_write_fail = 0 || 22671 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 22672 22673 22674# configure is writing to config.log, and then calls config.status. 22675# config.status does its own redirection, appending to config.log. 22676# Unfortunately, on DOS this fails, as config.log is still kept open 22677# by configure, so config.status won't be able to write to it; its 22678# output is simply discarded. So we exec the FD to /dev/null, 22679# effectively closing config.log, so it can be properly (re)opened and 22680# appended to by config.status. When coming back to configure, we 22681# need to make the FD available again. 22682if test "$no_create" != yes; then 22683 ac_cs_success=: 22684 ac_config_status_args= 22685 test "$silent" = yes && 22686 ac_config_status_args="$ac_config_status_args --quiet" 22687 exec 5>/dev/null 22688 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 22689 exec 5>>config.log 22690 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 22691 # would make configure fail if this is the last instruction. 22692 $ac_cs_success || as_fn_exit 1 22693fi 22694if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 22695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 22696printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 22697fi 22698 22699 22700