configure revision 92e95ad1
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for sessreg 1.1.3. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2021 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 20as_nop=: 21if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 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="as_nop=: 144if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 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 \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177fi 178test x\$exitcode = x0 || exit 1 179blah=\$(echo \$(echo blah)) 180test x\"\$blah\" = xblah || exit 1 181test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188then : 189 as_have_required=yes 190else $as_nop 191 as_have_required=no 192fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194then : 195 196else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198as_found=false 199for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218then : 219 break 2 220fi 221fi 222 done;; 223 esac 224 as_found=false 225done 226IFS=$as_save_IFS 227if $as_found 228then : 229 230else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235fi 236fi 237 238 239 if test "x$CONFIG_SHELL" != x 240then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno 263then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 271$0: https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues 272$0: about your system, including any error possibly output 273$0: before this message. Then install a modern shell, or 274$0: manually run the script under such a shell if you do 275$0: have one." 276 fi 277 exit 1 278fi 279fi 280fi 281SHELL=${CONFIG_SHELL-/bin/sh} 282export SHELL 283# Unset more variables known to interfere with behavior of common tools. 284CLICOLOR_FORCE= GREP_OPTIONS= 285unset CLICOLOR_FORCE GREP_OPTIONS 286 287## --------------------- ## 288## M4sh Shell Functions. ## 289## --------------------- ## 290# as_fn_unset VAR 291# --------------- 292# Portably unset VAR. 293as_fn_unset () 294{ 295 { eval $1=; unset $1;} 296} 297as_unset=as_fn_unset 298 299 300# as_fn_set_status STATUS 301# ----------------------- 302# Set $? to STATUS, without forking. 303as_fn_set_status () 304{ 305 return $1 306} # as_fn_set_status 307 308# as_fn_exit STATUS 309# ----------------- 310# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311as_fn_exit () 312{ 313 set +e 314 as_fn_set_status $1 315 exit $1 316} # as_fn_exit 317# as_fn_nop 318# --------- 319# Do nothing but, unlike ":", preserve the value of $?. 320as_fn_nop () 321{ 322 return $? 323} 324as_nop=as_fn_nop 325 326# as_fn_mkdir_p 327# ------------- 328# Create "$as_dir" as a directory, including parents if necessary. 329as_fn_mkdir_p () 330{ 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372} # as_fn_mkdir_p 373 374# as_fn_executable_p FILE 375# ----------------------- 376# Test if FILE is an executable regular file. 377as_fn_executable_p () 378{ 379 test -f "$1" && test -x "$1" 380} # as_fn_executable_p 381# as_fn_append VAR VALUE 382# ---------------------- 383# Append the text in VALUE to the end of the definition contained in VAR. Take 384# advantage of any shell optimizations that allow amortized linear growth over 385# repeated appends, instead of the typical quadratic growth present in naive 386# implementations. 387if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398fi # as_fn_append 399 400# as_fn_arith ARG... 401# ------------------ 402# Perform arithmetic evaluation on the ARGs, and store the result in the 403# global $as_val. Take advantage of shells that can avoid forks. The arguments 404# must be portable across $(()) and expr. 405if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416fi # as_fn_arith 417 418# as_fn_nop 419# --------- 420# Do nothing but, unlike ":", preserve the value of $?. 421as_fn_nop () 422{ 423 return $? 424} 425as_nop=as_fn_nop 426 427# as_fn_error STATUS ERROR [LINENO LOG_FD] 428# ---------------------------------------- 429# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431# script with STATUS, using 1 if that was 0. 432as_fn_error () 433{ 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441} # as_fn_error 442 443if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446else 447 as_expr=false 448fi 449 450if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452else 453 as_basename=false 454fi 455 456if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458else 459 as_dirname=false 460fi 461 462as_me=`$as_basename -- "$0" || 463$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481# Avoid depending upon Character Ranges. 482as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485as_cr_digits='0123456789' 486as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 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' 546 547 548rm -f conf$$ conf$$.exe conf$$.file 549if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554fi 555if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569else 570 as_ln_s='cp -pR' 571fi 572rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573rmdir conf$$.dir 2>/dev/null 574 575if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580fi 581 582as_test_x='test -x' 583as_executable_p=as_fn_executable_p 584 585# Sed expression to map a string onto a valid CPP name. 586as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588# Sed expression to map a string onto a valid variable name. 589as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592test -n "$DJDIR" || exec 7<&0 </dev/null 593exec 6>&1 594 595# Name of the host. 596# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597# so uname gets run too. 598ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600# 601# Initializations. 602# 603ac_default_prefix=/usr/local 604ac_clean_files= 605ac_config_libobj_dir=. 606LIBOBJS= 607cross_compiling=no 608subdirs= 609MFLAGS= 610MAKEFLAGS= 611 612# Identity of this package. 613PACKAGE_NAME='sessreg' 614PACKAGE_TARNAME='sessreg' 615PACKAGE_VERSION='1.1.3' 616PACKAGE_STRING='sessreg 1.1.3' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues' 618PACKAGE_URL='' 619 620ac_unique_file="Makefile.am" 621# Factoring default headers for most tests. 622ac_includes_default="\ 623#include <stddef.h> 624#ifdef HAVE_STDIO_H 625# include <stdio.h> 626#endif 627#ifdef HAVE_STDLIB_H 628# include <stdlib.h> 629#endif 630#ifdef HAVE_STRING_H 631# include <string.h> 632#endif 633#ifdef HAVE_INTTYPES_H 634# include <inttypes.h> 635#endif 636#ifdef HAVE_STDINT_H 637# include <stdint.h> 638#endif 639#ifdef HAVE_STRINGS_H 640# include <strings.h> 641#endif 642#ifdef HAVE_SYS_TYPES_H 643# include <sys/types.h> 644#endif 645#ifdef HAVE_SYS_STAT_H 646# include <sys/stat.h> 647#endif 648#ifdef HAVE_UNISTD_H 649# include <unistd.h> 650#endif" 651 652ac_header_c_list= 653ac_subst_vars='am__EXEEXT_FALSE 654am__EXEEXT_TRUE 655LTLIBOBJS 656LIBOBJS 657SESSREG_LIBS 658SESSREG_CFLAGS 659LINT_FALSE 660LINT_TRUE 661LINT_FLAGS 662LINT 663MAN_SUBSTS 664XORG_MAN_PAGE 665ADMIN_MAN_DIR 666DRIVER_MAN_DIR 667MISC_MAN_DIR 668FILE_MAN_DIR 669LIB_MAN_DIR 670APP_MAN_DIR 671ADMIN_MAN_SUFFIX 672DRIVER_MAN_SUFFIX 673MISC_MAN_SUFFIX 674FILE_MAN_SUFFIX 675LIB_MAN_SUFFIX 676APP_MAN_SUFFIX 677SED 678host_os 679host_vendor 680host_cpu 681host 682build_os 683build_vendor 684build_cpu 685build 686INSTALL_CMD 687PKG_CONFIG_LIBDIR 688PKG_CONFIG_PATH 689PKG_CONFIG 690CHANGELOG_CMD 691STRICT_CFLAGS 692CWARNFLAGS 693BASE_CFLAGS 694AM_BACKSLASH 695AM_DEFAULT_VERBOSITY 696AM_DEFAULT_V 697AM_V 698CSCOPE 699ETAGS 700CTAGS 701am__fastdepCC_FALSE 702am__fastdepCC_TRUE 703CCDEPMODE 704am__nodep 705AMDEPBACKSLASH 706AMDEP_FALSE 707AMDEP_TRUE 708am__include 709DEPDIR 710am__untar 711am__tar 712AMTAR 713am__leading_dot 714SET_MAKE 715AWK 716mkdir_p 717MKDIR_P 718INSTALL_STRIP_PROGRAM 719STRIP 720install_sh 721MAKEINFO 722AUTOHEADER 723AUTOMAKE 724AUTOCONF 725ACLOCAL 726VERSION 727PACKAGE 728CYGPATH_W 729am__isrc 730INSTALL_DATA 731INSTALL_SCRIPT 732INSTALL_PROGRAM 733OBJEXT 734EXEEXT 735ac_ct_CC 736CPPFLAGS 737LDFLAGS 738CFLAGS 739CC 740target_alias 741host_alias 742build_alias 743LIBS 744ECHO_T 745ECHO_N 746ECHO_C 747DEFS 748mandir 749localedir 750libdir 751psdir 752pdfdir 753dvidir 754htmldir 755infodir 756docdir 757oldincludedir 758includedir 759runstatedir 760localstatedir 761sharedstatedir 762sysconfdir 763datadir 764datarootdir 765libexecdir 766sbindir 767bindir 768program_transform_name 769prefix 770exec_prefix 771PACKAGE_URL 772PACKAGE_BUGREPORT 773PACKAGE_STRING 774PACKAGE_VERSION 775PACKAGE_TARNAME 776PACKAGE_NAME 777PATH_SEPARATOR 778SHELL 779am__quote' 780ac_subst_files='' 781ac_user_opts=' 782enable_option_checking 783enable_largefile 784enable_dependency_tracking 785enable_silent_rules 786enable_selective_werror 787enable_strict_compilation 788with_lint 789' 790 ac_precious_vars='build_alias 791host_alias 792target_alias 793CC 794CFLAGS 795LDFLAGS 796LIBS 797CPPFLAGS 798PKG_CONFIG 799PKG_CONFIG_PATH 800PKG_CONFIG_LIBDIR 801LINT 802LINT_FLAGS 803SESSREG_CFLAGS 804SESSREG_LIBS' 805 806 807# Initialize some variables set by options. 808ac_init_help= 809ac_init_version=false 810ac_unrecognized_opts= 811ac_unrecognized_sep= 812# The variables have the same names as the options, with 813# dashes changed to underlines. 814cache_file=/dev/null 815exec_prefix=NONE 816no_create= 817no_recursion= 818prefix=NONE 819program_prefix=NONE 820program_suffix=NONE 821program_transform_name=s,x,x, 822silent= 823site= 824srcdir= 825verbose= 826x_includes=NONE 827x_libraries=NONE 828 829# Installation directory options. 830# These are left unexpanded so users can "make install exec_prefix=/foo" 831# and all the variables that are supposed to be based on exec_prefix 832# by default will actually change. 833# Use braces instead of parens because sh, perl, etc. also accept them. 834# (The list follows the same order as the GNU Coding Standards.) 835bindir='${exec_prefix}/bin' 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"$ac_msg" 1328 pwd)` 1329# When building in place, set srcdir=. 1330if test "$ac_abs_confdir" = "$ac_pwd"; then 1331 srcdir=. 1332fi 1333# Remove unnecessary trailing slashes from srcdir. 1334# Double slashes in file names in object file debugging info 1335# mess up M-x gdb in Emacs. 1336case $srcdir in 1337*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1338esac 1339for ac_var in $ac_precious_vars; do 1340 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1341 eval ac_env_${ac_var}_value=\$${ac_var} 1342 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1343 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1344done 1345 1346# 1347# Report the --help message. 1348# 1349if test "$ac_init_help" = "long"; then 1350 # Omit some internal or obsolete options to make the list less imposing. 1351 # This message is too long to be a string in the A/UX 3.1 sh. 1352 cat <<_ACEOF 1353\`configure' configures sessreg 1.1.3 to adapt to many kinds of systems. 1354 1355Usage: $0 [OPTION]... [VAR=VALUE]... 1356 1357To assign environment variables (e.g., CC, CFLAGS...), specify them as 1358VAR=VALUE. See below for descriptions of some of the useful variables. 1359 1360Defaults for the options are specified in brackets. 1361 1362Configuration: 1363 -h, --help display this help and exit 1364 --help=short display options specific to this package 1365 --help=recursive display the short help of all the included packages 1366 -V, --version display version information and exit 1367 -q, --quiet, --silent do not print \`checking ...' messages 1368 --cache-file=FILE cache test results in FILE [disabled] 1369 -C, --config-cache alias for \`--cache-file=config.cache' 1370 -n, --no-create do not create output files 1371 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1372 1373Installation directories: 1374 --prefix=PREFIX install architecture-independent files in PREFIX 1375 [$ac_default_prefix] 1376 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1377 [PREFIX] 1378 1379By default, \`make install' will install all the files in 1380\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1381an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1382for instance \`--prefix=\$HOME'. 1383 1384For better control, use the options below. 1385 1386Fine tuning of the installation directories: 1387 --bindir=DIR user executables [EPREFIX/bin] 1388 --sbindir=DIR system admin executables [EPREFIX/sbin] 1389 --libexecdir=DIR program executables [EPREFIX/libexec] 1390 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1391 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1392 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1393 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1394 --libdir=DIR object code libraries [EPREFIX/lib] 1395 --includedir=DIR C header files [PREFIX/include] 1396 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1397 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1398 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1399 --infodir=DIR info documentation [DATAROOTDIR/info] 1400 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1401 --mandir=DIR man documentation [DATAROOTDIR/man] 1402 --docdir=DIR documentation root [DATAROOTDIR/doc/sessreg] 1403 --htmldir=DIR html documentation [DOCDIR] 1404 --dvidir=DIR dvi documentation [DOCDIR] 1405 --pdfdir=DIR pdf documentation [DOCDIR] 1406 --psdir=DIR ps documentation [DOCDIR] 1407_ACEOF 1408 1409 cat <<\_ACEOF 1410 1411Program names: 1412 --program-prefix=PREFIX prepend PREFIX to installed program names 1413 --program-suffix=SUFFIX append SUFFIX to installed program names 1414 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1415 1416System types: 1417 --build=BUILD configure for building on BUILD [guessed] 1418 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1419_ACEOF 1420fi 1421 1422if test -n "$ac_init_help"; then 1423 case $ac_init_help in 1424 short | recursive ) echo "Configuration of sessreg 1.1.3:";; 1425 esac 1426 cat <<\_ACEOF 1427 1428Optional Features: 1429 --disable-option-checking ignore unrecognized --enable/--with options 1430 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1431 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1432 --disable-largefile omit support for large files 1433 --enable-dependency-tracking 1434 do not reject slow dependency extractors 1435 --disable-dependency-tracking 1436 speeds up one-time build 1437 --enable-silent-rules less verbose build output (undo: "make V=1") 1438 --disable-silent-rules verbose build output (undo: "make V=0") 1439 --disable-selective-werror 1440 Turn off selective compiler errors. (default: 1441 enabled) 1442 --enable-strict-compilation 1443 Enable all warnings from compiler and make them 1444 errors (default: disabled) 1445 1446Optional Packages: 1447 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1448 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1449 --with-lint Use a lint-style source code checker (default: 1450 disabled) 1451 1452Some influential environment variables: 1453 CC C compiler command 1454 CFLAGS C compiler flags 1455 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1456 nonstandard directory <lib dir> 1457 LIBS libraries to pass to the linker, e.g. -l<library> 1458 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1459 you have headers in a nonstandard directory <include dir> 1460 PKG_CONFIG path to pkg-config utility 1461 PKG_CONFIG_PATH 1462 directories to add to pkg-config's search path 1463 PKG_CONFIG_LIBDIR 1464 path overriding pkg-config's built-in search path 1465 LINT Path to a lint-style command 1466 LINT_FLAGS Flags for the lint-style command 1467 SESSREG_CFLAGS 1468 C compiler flags for SESSREG, overriding pkg-config 1469 SESSREG_LIBS 1470 linker flags for SESSREG, overriding pkg-config 1471 1472Use these variables to override the choices made by `configure' or to help 1473it to find libraries and programs with nonstandard names/locations. 1474 1475Report bugs to <https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues>. 1476_ACEOF 1477ac_status=$? 1478fi 1479 1480if test "$ac_init_help" = "recursive"; then 1481 # If there are subdirs, report their specific --help. 1482 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1483 test -d "$ac_dir" || 1484 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1485 continue 1486 ac_builddir=. 1487 1488case "$ac_dir" in 1489.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1490*) 1491 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1492 # A ".." for each directory in $ac_dir_suffix. 1493 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1494 case $ac_top_builddir_sub in 1495 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1496 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1497 esac ;; 1498esac 1499ac_abs_top_builddir=$ac_pwd 1500ac_abs_builddir=$ac_pwd$ac_dir_suffix 1501# for backward compatibility: 1502ac_top_builddir=$ac_top_build_prefix 1503 1504case $srcdir in 1505 .) # We are building in place. 1506 ac_srcdir=. 1507 ac_top_srcdir=$ac_top_builddir_sub 1508 ac_abs_top_srcdir=$ac_pwd ;; 1509 [\\/]* | ?:[\\/]* ) # Absolute name. 1510 ac_srcdir=$srcdir$ac_dir_suffix; 1511 ac_top_srcdir=$srcdir 1512 ac_abs_top_srcdir=$srcdir ;; 1513 *) # Relative name. 1514 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1515 ac_top_srcdir=$ac_top_build_prefix$srcdir 1516 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1517esac 1518ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1519 1520 cd "$ac_dir" || { ac_status=$?; continue; } 1521 # Check for configure.gnu first; this name is used for a wrapper for 1522 # Metaconfig's "Configure" on case-insensitive file systems. 1523 if test -f "$ac_srcdir/configure.gnu"; then 1524 echo && 1525 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1526 elif test -f "$ac_srcdir/configure"; then 1527 echo && 1528 $SHELL "$ac_srcdir/configure" --help=recursive 1529 else 1530 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1531 fi || ac_status=$? 1532 cd "$ac_pwd" || { ac_status=$?; break; } 1533 done 1534fi 1535 1536test -n "$ac_init_help" && exit $ac_status 1537if $ac_init_version; then 1538 cat <<\_ACEOF 1539sessreg configure 1.1.3 1540generated by GNU Autoconf 2.71 1541 1542Copyright (C) 2021 Free Software Foundation, Inc. 1543This configure script is free software; the Free Software Foundation 1544gives unlimited permission to copy, distribute and modify it. 1545_ACEOF 1546 exit 1547fi 1548 1549## ------------------------ ## 1550## Autoconf initialization. ## 1551## ------------------------ ## 1552 1553# ac_fn_c_try_compile LINENO 1554# -------------------------- 1555# Try to compile conftest.$ac_ext, and return whether this succeeded. 1556ac_fn_c_try_compile () 1557{ 1558 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1559 rm -f conftest.$ac_objext conftest.beam 1560 if { { ac_try="$ac_compile" 1561case "(($ac_try" in 1562 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1563 *) ac_try_echo=$ac_try;; 1564esac 1565eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1566printf "%s\n" "$ac_try_echo"; } >&5 1567 (eval "$ac_compile") 2>conftest.err 1568 ac_status=$? 1569 if test -s conftest.err; then 1570 grep -v '^ *+' conftest.err >conftest.er1 1571 cat conftest.er1 >&5 1572 mv -f conftest.er1 conftest.err 1573 fi 1574 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1575 test $ac_status = 0; } && { 1576 test -z "$ac_c_werror_flag" || 1577 test ! -s conftest.err 1578 } && test -s conftest.$ac_objext 1579then : 1580 ac_retval=0 1581else $as_nop 1582 printf "%s\n" "$as_me: failed program was:" >&5 1583sed 's/^/| /' conftest.$ac_ext >&5 1584 1585 ac_retval=1 1586fi 1587 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1588 as_fn_set_status $ac_retval 1589 1590} # ac_fn_c_try_compile 1591 1592# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1593# ------------------------------------------------------- 1594# Tests whether HEADER exists and can be compiled using the include files in 1595# INCLUDES, setting the cache variable VAR accordingly. 1596ac_fn_c_check_header_compile () 1597{ 1598 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1600printf %s "checking for $2... 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" >&6; } 1733if eval test \${$4+y} 1734then : 1735 printf %s "(cached) " >&6 1736else $as_nop 1737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1738/* end confdefs.h. */ 1739$5 1740int 1741main (void) 1742{ 1743static $2 ac_aggr; 1744if (ac_aggr.$3) 1745return 0; 1746 ; 1747 return 0; 1748} 1749_ACEOF 1750if ac_fn_c_try_compile "$LINENO" 1751then : 1752 eval "$4=yes" 1753else $as_nop 1754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1755/* end confdefs.h. */ 1756$5 1757int 1758main (void) 1759{ 1760static $2 ac_aggr; 1761if (sizeof ac_aggr.$3) 1762return 0; 1763 ; 1764 return 0; 1765} 1766_ACEOF 1767if ac_fn_c_try_compile "$LINENO" 1768then : 1769 eval "$4=yes" 1770else $as_nop 1771 eval "$4=no" 1772fi 1773rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1774fi 1775rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1776fi 1777eval ac_res=\$$4 1778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1779printf "%s\n" "$ac_res" >&6; } 1780 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1781 1782} # ac_fn_c_check_member 1783 1784# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1785# ------------------------------------------- 1786# Tests whether TYPE exists after having included INCLUDES, setting cache 1787# variable VAR accordingly. 1788ac_fn_c_check_type () 1789{ 1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1792printf %s "checking for $2... " >&6; } 1793if eval test \${$3+y} 1794then : 1795 printf %s "(cached) " >&6 1796else $as_nop 1797 eval "$3=no" 1798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1799/* end confdefs.h. */ 1800$4 1801int 1802main (void) 1803{ 1804if (sizeof ($2)) 1805 return 0; 1806 ; 1807 return 0; 1808} 1809_ACEOF 1810if ac_fn_c_try_compile "$LINENO" 1811then : 1812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1813/* end confdefs.h. */ 1814$4 1815int 1816main (void) 1817{ 1818if (sizeof (($2))) 1819 return 0; 1820 ; 1821 return 0; 1822} 1823_ACEOF 1824if ac_fn_c_try_compile "$LINENO" 1825then : 1826 1827else $as_nop 1828 eval "$3=yes" 1829fi 1830rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1831fi 1832rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1833fi 1834eval ac_res=\$$3 1835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1836printf "%s\n" "$ac_res" >&6; } 1837 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1838 1839} # ac_fn_c_check_type 1840 1841# ac_fn_c_check_func LINENO FUNC VAR 1842# ---------------------------------- 1843# Tests whether FUNC exists, setting the cache variable VAR accordingly 1844ac_fn_c_check_func () 1845{ 1846 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1848printf %s "checking for $2... " >&6; } 1849if eval test \${$3+y} 1850then : 1851 printf %s "(cached) " >&6 1852else $as_nop 1853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1854/* end confdefs.h. */ 1855/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1856 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1857#define $2 innocuous_$2 1858 1859/* System header to define __stub macros and hopefully few prototypes, 1860 which can conflict with char $2 (); below. */ 1861 1862#include <limits.h> 1863#undef $2 1864 1865/* Override any GCC internal prototype to avoid an error. 1866 Use char because int might match the return type of a GCC 1867 builtin and then its argument prototype would still apply. */ 1868#ifdef __cplusplus 1869extern "C" 1870#endif 1871char $2 (); 1872/* The GNU C library defines this for functions which it implements 1873 to always fail with ENOSYS. Some functions are actually named 1874 something starting with __ and the normal name is an alias. */ 1875#if defined __stub_$2 || defined __stub___$2 1876choke me 1877#endif 1878 1879int 1880main (void) 1881{ 1882return $2 (); 1883 ; 1884 return 0; 1885} 1886_ACEOF 1887if ac_fn_c_try_link "$LINENO" 1888then : 1889 eval "$3=yes" 1890else $as_nop 1891 eval "$3=no" 1892fi 1893rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1894 conftest$ac_exeext conftest.$ac_ext 1895fi 1896eval ac_res=\$$3 1897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1898printf "%s\n" "$ac_res" >&6; } 1899 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1900 1901} # ac_fn_c_check_func 1902ac_configure_args_raw= 1903for ac_arg 1904do 1905 case $ac_arg in 1906 *\'*) 1907 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1908 esac 1909 as_fn_append ac_configure_args_raw " '$ac_arg'" 1910done 1911 1912case $ac_configure_args_raw in 1913 *$as_nl*) 1914 ac_safe_unquote= ;; 1915 *) 1916 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1917 ac_unsafe_a="$ac_unsafe_z#~" 1918 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1919 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1920esac 1921 1922cat >config.log <<_ACEOF 1923This file contains any messages produced by compilers while 1924running configure, to aid debugging if configure makes a mistake. 1925 1926It was created by sessreg $as_me 1.1.3, which was 1927generated by GNU Autoconf 2.71. Invocation command line was 1928 1929 $ $0$ac_configure_args_raw 1930 1931_ACEOF 1932exec 5>>config.log 1933{ 1934cat <<_ASUNAME 1935## --------- ## 1936## Platform. ## 1937## --------- ## 1938 1939hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1940uname -m = `(uname -m) 2>/dev/null || echo unknown` 1941uname -r = `(uname -r) 2>/dev/null || echo unknown` 1942uname -s = `(uname -s) 2>/dev/null || echo unknown` 1943uname -v = `(uname -v) 2>/dev/null || echo unknown` 1944 1945/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1946/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1947 1948/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1949/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1950/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1951/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1952/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1953/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1954/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1955 1956_ASUNAME 1957 1958as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1959for as_dir in $PATH 1960do 1961 IFS=$as_save_IFS 1962 case $as_dir in #((( 1963 '') as_dir=./ ;; 1964 */) ;; 1965 *) as_dir=$as_dir/ ;; 1966 esac 1967 printf "%s\n" "PATH: $as_dir" 1968 done 1969IFS=$as_save_IFS 1970 1971} >&5 1972 1973cat >&5 <<_ACEOF 1974 1975 1976## ----------- ## 1977## Core tests. ## 1978## ----------- ## 1979 1980_ACEOF 1981 1982 1983# Keep a trace of the command line. 1984# Strip out --no-create and --no-recursion so they do not pile up. 1985# Strip out --silent because we don't want to record it for future runs. 1986# Also quote any args containing shell meta-characters. 1987# Make two passes to allow for proper duplicate-argument suppression. 1988ac_configure_args= 1989ac_configure_args0= 1990ac_configure_args1= 1991ac_must_keep_next=false 1992for ac_pass in 1 2 1993do 1994 for ac_arg 1995 do 1996 case $ac_arg in 1997 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1998 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1999 | -silent | --silent | --silen | --sile | --sil) 2000 continue ;; 2001 *\'*) 2002 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2003 esac 2004 case $ac_pass in 2005 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2006 2) 2007 as_fn_append ac_configure_args1 " '$ac_arg'" 2008 if test $ac_must_keep_next = true; then 2009 ac_must_keep_next=false # Got value, back to normal. 2010 else 2011 case $ac_arg in 2012 *=* | --config-cache | -C | -disable-* | --disable-* \ 2013 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2014 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2015 | -with-* | --with-* | -without-* | --without-* | --x) 2016 case "$ac_configure_args0 " in 2017 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2018 esac 2019 ;; 2020 -* ) ac_must_keep_next=true ;; 2021 esac 2022 fi 2023 as_fn_append ac_configure_args " '$ac_arg'" 2024 ;; 2025 esac 2026 done 2027done 2028{ ac_configure_args0=; unset ac_configure_args0;} 2029{ ac_configure_args1=; unset ac_configure_args1;} 2030 2031# When interrupted or exit'd, cleanup temporary files, and complete 2032# config.log. We remove comments because anyway the quotes in there 2033# would cause problems or look ugly. 2034# WARNING: Use '\'' to represent an apostrophe within the trap. 2035# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2036trap 'exit_status=$? 2037 # Sanitize IFS. 2038 IFS=" "" $as_nl" 2039 # Save into config.log some information that might help in debugging. 2040 { 2041 echo 2042 2043 printf "%s\n" "## ---------------- ## 2044## Cache variables. ## 2045## ---------------- ##" 2046 echo 2047 # The following way of writing the cache mishandles newlines in values, 2048( 2049 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2050 eval ac_val=\$$ac_var 2051 case $ac_val in #( 2052 *${as_nl}*) 2053 case $ac_var in #( 2054 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2055printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2056 esac 2057 case $ac_var in #( 2058 _ | IFS | as_nl) ;; #( 2059 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2060 *) { eval $ac_var=; unset $ac_var;} ;; 2061 esac ;; 2062 esac 2063 done 2064 (set) 2>&1 | 2065 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2066 *${as_nl}ac_space=\ *) 2067 sed -n \ 2068 "s/'\''/'\''\\\\'\'''\''/g; 2069 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2070 ;; #( 2071 *) 2072 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2073 ;; 2074 esac | 2075 sort 2076) 2077 echo 2078 2079 printf "%s\n" "## ----------------- ## 2080## Output variables. ## 2081## ----------------- ##" 2082 echo 2083 for ac_var in $ac_subst_vars 2084 do 2085 eval ac_val=\$$ac_var 2086 case $ac_val in 2087 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2088 esac 2089 printf "%s\n" "$ac_var='\''$ac_val'\''" 2090 done | sort 2091 echo 2092 2093 if test -n "$ac_subst_files"; then 2094 printf "%s\n" "## ------------------- ## 2095## File substitutions. ## 2096## ------------------- ##" 2097 echo 2098 for ac_var in $ac_subst_files 2099 do 2100 eval ac_val=\$$ac_var 2101 case $ac_val in 2102 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2103 esac 2104 printf "%s\n" "$ac_var='\''$ac_val'\''" 2105 done | sort 2106 echo 2107 fi 2108 2109 if test -s confdefs.h; then 2110 printf "%s\n" "## ----------- ## 2111## confdefs.h. ## 2112## ----------- ##" 2113 echo 2114 cat confdefs.h 2115 echo 2116 fi 2117 test "$ac_signal" != 0 && 2118 printf "%s\n" "$as_me: caught signal $ac_signal" 2119 printf "%s\n" "$as_me: exit $exit_status" 2120 } >&5 2121 rm -f core *.core core.conftest.* && 2122 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2123 exit $exit_status 2124' 0 2125for ac_signal in 1 2 13 15; do 2126 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2127done 2128ac_signal=0 2129 2130# confdefs.h avoids OS command line length limits that DEFS can exceed. 2131rm -f -r conftest* confdefs.h 2132 2133printf "%s\n" "/* confdefs.h */" > confdefs.h 2134 2135# Predefined preprocessor variables. 2136 2137printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2138 2139printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2140 2141printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2142 2143printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2144 2145printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2146 2147printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2148 2149 2150# Let the site file select an alternate cache file if it wants to. 2151# Prefer an explicitly selected file to automatically selected ones. 2152if test -n "$CONFIG_SITE"; then 2153 ac_site_files="$CONFIG_SITE" 2154elif test "x$prefix" != xNONE; then 2155 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2156else 2157 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2158fi 2159 2160for ac_site_file in $ac_site_files 2161do 2162 case $ac_site_file in #( 2163 */*) : 2164 ;; #( 2165 *) : 2166 ac_site_file=./$ac_site_file ;; 2167esac 2168 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2170printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2171 sed 's/^/| /' "$ac_site_file" >&5 2172 . "$ac_site_file" \ 2173 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2174printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2175as_fn_error $? "failed to load site script $ac_site_file 2176See \`config.log' for more details" "$LINENO" 5; } 2177 fi 2178done 2179 2180if test -r "$cache_file"; then 2181 # Some versions of bash will fail to source /dev/null (special files 2182 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2183 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2185printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2186 case $cache_file in 2187 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2188 *) . "./$cache_file";; 2189 esac 2190 fi 2191else 2192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2193printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2194 >$cache_file 2195fi 2196 2197as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2198# Test code for whether the C compiler supports C89 (global declarations) 2199ac_c_conftest_c89_globals=' 2200/* Does the compiler advertise C89 conformance? 2201 Do not test the value of __STDC__, because some compilers set it to 0 2202 while being otherwise adequately conformant. */ 2203#if !defined __STDC__ 2204# error "Compiler does not advertise C89 conformance" 2205#endif 2206 2207#include <stddef.h> 2208#include <stdarg.h> 2209struct stat; 2210/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2211struct buf { int x; }; 2212struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2213static char *e (p, i) 2214 char **p; 2215 int i; 2216{ 2217 return p[i]; 2218} 2219static char *f (char * (*g) (char **, int), char **p, ...) 2220{ 2221 char *s; 2222 va_list v; 2223 va_start (v,p); 2224 s = g (p, va_arg (v,int)); 2225 va_end (v); 2226 return s; 2227} 2228 2229/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2230 function prototypes and stuff, but not \xHH hex character constants. 2231 These do not provoke an error unfortunately, instead are silently treated 2232 as an "x". The following induces an error, until -std is added to get 2233 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2234 array size at least. It is necessary to write \x00 == 0 to get something 2235 that is true only with -std. */ 2236int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2237 2238/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2239 inside strings and character constants. */ 2240#define FOO(x) '\''x'\'' 2241int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2242 2243int test (int i, double x); 2244struct s1 {int (*f) (int a);}; 2245struct s2 {int (*f) (double a);}; 2246int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2247 int, int);' 2248 2249# Test code for whether the C compiler supports C89 (body of main). 2250ac_c_conftest_c89_main=' 2251ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2252' 2253 2254# Test code for whether the C compiler supports C99 (global declarations) 2255ac_c_conftest_c99_globals=' 2256// Does the compiler advertise C99 conformance? 2257#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2258# error "Compiler does not advertise C99 conformance" 2259#endif 2260 2261#include <stdbool.h> 2262extern int puts (const char *); 2263extern int printf (const char *, ...); 2264extern int dprintf (int, const char *, ...); 2265extern void *malloc (size_t); 2266 2267// Check varargs macros. These examples are taken from C99 6.10.3.5. 2268// dprintf is used instead of fprintf to avoid needing to declare 2269// FILE and stderr. 2270#define debug(...) dprintf (2, __VA_ARGS__) 2271#define showlist(...) puts (#__VA_ARGS__) 2272#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2273static void 2274test_varargs_macros (void) 2275{ 2276 int x = 1234; 2277 int y = 5678; 2278 debug ("Flag"); 2279 debug ("X = %d\n", x); 2280 showlist (The first, second, and third items.); 2281 report (x>y, "x is %d but y is %d", x, y); 2282} 2283 2284// Check long long types. 2285#define BIG64 18446744073709551615ull 2286#define BIG32 4294967295ul 2287#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2288#if !BIG_OK 2289 #error "your preprocessor is broken" 2290#endif 2291#if BIG_OK 2292#else 2293 #error "your preprocessor is broken" 2294#endif 2295static long long int bignum = -9223372036854775807LL; 2296static unsigned long long int ubignum = BIG64; 2297 2298struct incomplete_array 2299{ 2300 int datasize; 2301 double data[]; 2302}; 2303 2304struct named_init { 2305 int number; 2306 const wchar_t *name; 2307 double average; 2308}; 2309 2310typedef const char *ccp; 2311 2312static inline int 2313test_restrict (ccp restrict text) 2314{ 2315 // See if C++-style comments work. 2316 // Iterate through items via the restricted pointer. 2317 // Also check for declarations in for loops. 2318 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2319 continue; 2320 return 0; 2321} 2322 2323// Check varargs and va_copy. 2324static bool 2325test_varargs (const char *format, ...) 2326{ 2327 va_list args; 2328 va_start (args, format); 2329 va_list args_copy; 2330 va_copy (args_copy, args); 2331 2332 const char *str = ""; 2333 int number = 0; 2334 float fnumber = 0; 2335 2336 while (*format) 2337 { 2338 switch (*format++) 2339 { 2340 case '\''s'\'': // string 2341 str = va_arg (args_copy, const char *); 2342 break; 2343 case '\''d'\'': // int 2344 number = va_arg (args_copy, int); 2345 break; 2346 case '\''f'\'': // float 2347 fnumber = va_arg (args_copy, double); 2348 break; 2349 default: 2350 break; 2351 } 2352 } 2353 va_end (args_copy); 2354 va_end (args); 2355 2356 return *str && number && fnumber; 2357} 2358' 2359 2360# Test code for whether the C compiler supports C99 (body of main). 2361ac_c_conftest_c99_main=' 2362 // Check bool. 2363 _Bool success = false; 2364 success |= (argc != 0); 2365 2366 // Check restrict. 2367 if (test_restrict ("String literal") == 0) 2368 success = true; 2369 char *restrict newvar = "Another string"; 2370 2371 // Check varargs. 2372 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2373 test_varargs_macros (); 2374 2375 // Check flexible array members. 2376 struct incomplete_array *ia = 2377 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2378 ia->datasize = 10; 2379 for (int i = 0; i < ia->datasize; ++i) 2380 ia->data[i] = i * 1.234; 2381 2382 // Check named initializers. 2383 struct named_init ni = { 2384 .number = 34, 2385 .name = L"Test wide string", 2386 .average = 543.34343, 2387 }; 2388 2389 ni.number = 58; 2390 2391 int dynamic_array[ni.number]; 2392 dynamic_array[0] = argv[0][0]; 2393 dynamic_array[ni.number - 1] = 543; 2394 2395 // work around unused variable warnings 2396 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2397 || dynamic_array[ni.number - 1] != 543); 2398' 2399 2400# Test code for whether the C compiler supports C11 (global declarations) 2401ac_c_conftest_c11_globals=' 2402// Does the compiler advertise C11 conformance? 2403#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2404# error "Compiler does not advertise C11 conformance" 2405#endif 2406 2407// Check _Alignas. 2408char _Alignas (double) aligned_as_double; 2409char _Alignas (0) no_special_alignment; 2410extern char aligned_as_int; 2411char _Alignas (0) _Alignas (int) aligned_as_int; 2412 2413// Check _Alignof. 2414enum 2415{ 2416 int_alignment = _Alignof (int), 2417 int_array_alignment = _Alignof (int[100]), 2418 char_alignment = _Alignof (char) 2419}; 2420_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2421 2422// Check _Noreturn. 2423int _Noreturn does_not_return (void) { for (;;) continue; } 2424 2425// Check _Static_assert. 2426struct test_static_assert 2427{ 2428 int x; 2429 _Static_assert (sizeof (int) <= sizeof (long int), 2430 "_Static_assert does not work in struct"); 2431 long int y; 2432}; 2433 2434// Check UTF-8 literals. 2435#define u8 syntax error! 2436char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2437 2438// Check duplicate typedefs. 2439typedef long *long_ptr; 2440typedef long int *long_ptr; 2441typedef long_ptr long_ptr; 2442 2443// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2444struct anonymous 2445{ 2446 union { 2447 struct { int i; int j; }; 2448 struct { int k; long int l; } w; 2449 }; 2450 int m; 2451} v1; 2452' 2453 2454# Test code for whether the C compiler supports C11 (body of main). 2455ac_c_conftest_c11_main=' 2456 _Static_assert ((offsetof (struct anonymous, i) 2457 == offsetof (struct anonymous, w.k)), 2458 "Anonymous union alignment botch"); 2459 v1.i = 2; 2460 v1.w.k = 5; 2461 ok |= v1.i != 5; 2462' 2463 2464# Test code for whether the C compiler supports C11 (complete). 2465ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2466${ac_c_conftest_c99_globals} 2467${ac_c_conftest_c11_globals} 2468 2469int 2470main (int argc, char **argv) 2471{ 2472 int ok = 0; 2473 ${ac_c_conftest_c89_main} 2474 ${ac_c_conftest_c99_main} 2475 ${ac_c_conftest_c11_main} 2476 return ok; 2477} 2478" 2479 2480# Test code for whether the C compiler supports C99 (complete). 2481ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2482${ac_c_conftest_c99_globals} 2483 2484int 2485main (int argc, char **argv) 2486{ 2487 int ok = 0; 2488 ${ac_c_conftest_c89_main} 2489 ${ac_c_conftest_c99_main} 2490 return ok; 2491} 2492" 2493 2494# Test code for whether the C compiler supports C89 (complete). 2495ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2496 2497int 2498main (int argc, char **argv) 2499{ 2500 int ok = 0; 2501 ${ac_c_conftest_c89_main} 2502 return ok; 2503} 2504" 2505 2506as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2507as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2508as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2509as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2510as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2511as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2512as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2513as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2514as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2515as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2516 2517# Auxiliary files required by this configure script. 2518ac_aux_files="config.guess config.sub missing install-sh compile" 2519 2520# Locations in which to look for auxiliary files. 2521ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2522 2523# Search for a directory containing all of the required auxiliary files, 2524# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2525# If we don't find one directory that contains all the files we need, 2526# we report the set of missing files from the *first* directory in 2527# $ac_aux_dir_candidates and give up. 2528ac_missing_aux_files="" 2529ac_first_candidate=: 2530printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2531as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2532as_found=false 2533for as_dir in $ac_aux_dir_candidates 2534do 2535 IFS=$as_save_IFS 2536 case $as_dir in #((( 2537 '') as_dir=./ ;; 2538 */) ;; 2539 *) as_dir=$as_dir/ ;; 2540 esac 2541 as_found=: 2542 2543 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2544 ac_aux_dir_found=yes 2545 ac_install_sh= 2546 for ac_aux in $ac_aux_files 2547 do 2548 # As a special case, if "install-sh" is required, that requirement 2549 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2550 # and $ac_install_sh is set appropriately for whichever one is found. 2551 if test x"$ac_aux" = x"install-sh" 2552 then 2553 if test -f "${as_dir}install-sh"; then 2554 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2555 ac_install_sh="${as_dir}install-sh -c" 2556 elif test -f "${as_dir}install.sh"; then 2557 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2558 ac_install_sh="${as_dir}install.sh -c" 2559 elif test -f "${as_dir}shtool"; then 2560 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2561 ac_install_sh="${as_dir}shtool install -c" 2562 else 2563 ac_aux_dir_found=no 2564 if $ac_first_candidate; then 2565 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2566 else 2567 break 2568 fi 2569 fi 2570 else 2571 if test -f "${as_dir}${ac_aux}"; then 2572 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2573 else 2574 ac_aux_dir_found=no 2575 if $ac_first_candidate; then 2576 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2577 else 2578 break 2579 fi 2580 fi 2581 fi 2582 done 2583 if test "$ac_aux_dir_found" = yes; then 2584 ac_aux_dir="$as_dir" 2585 break 2586 fi 2587 ac_first_candidate=false 2588 2589 as_found=false 2590done 2591IFS=$as_save_IFS 2592if $as_found 2593then : 2594 2595else $as_nop 2596 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2597fi 2598 2599 2600# These three variables are undocumented and unsupported, 2601# and are intended to be withdrawn in a future Autoconf release. 2602# They can cause serious problems if a builder's source tree is in a directory 2603# whose full name contains unusual characters. 2604if test -f "${ac_aux_dir}config.guess"; then 2605 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2606fi 2607if test -f "${ac_aux_dir}config.sub"; then 2608 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2609fi 2610if test -f "$ac_aux_dir/configure"; then 2611 ac_configure="$SHELL ${ac_aux_dir}configure" 2612fi 2613 2614# Check that the precious variables saved in the cache have kept the same 2615# value. 2616ac_cache_corrupted=false 2617for ac_var in $ac_precious_vars; do 2618 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2619 eval ac_new_set=\$ac_env_${ac_var}_set 2620 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2621 eval ac_new_val=\$ac_env_${ac_var}_value 2622 case $ac_old_set,$ac_new_set in 2623 set,) 2624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2625printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2626 ac_cache_corrupted=: ;; 2627 ,set) 2628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2629printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2630 ac_cache_corrupted=: ;; 2631 ,);; 2632 *) 2633 if test "x$ac_old_val" != "x$ac_new_val"; then 2634 # differences in whitespace do not lead to failure. 2635 ac_old_val_w=`echo x $ac_old_val` 2636 ac_new_val_w=`echo x $ac_new_val` 2637 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2639printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2640 ac_cache_corrupted=: 2641 else 2642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2643printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2644 eval $ac_var=\$ac_old_val 2645 fi 2646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2647printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2649printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2650 fi;; 2651 esac 2652 # Pass precious variables to config.status. 2653 if test "$ac_new_set" = set; then 2654 case $ac_new_val in 2655 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2656 *) ac_arg=$ac_var=$ac_new_val ;; 2657 esac 2658 case " $ac_configure_args " in 2659 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2660 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2661 esac 2662 fi 2663done 2664if $ac_cache_corrupted; then 2665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2666printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2668printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2669 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2670 and start over" "$LINENO" 5 2671fi 2672## -------------------- ## 2673## Main body of script. ## 2674## -------------------- ## 2675 2676ac_ext=c 2677ac_cpp='$CPP $CPPFLAGS' 2678ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2679ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2680ac_compiler_gnu=$ac_cv_c_compiler_gnu 2681 2682 2683 2684ac_config_headers="$ac_config_headers config.h" 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697# Expand $ac_aux_dir to an absolute path. 2698am_aux_dir=`cd "$ac_aux_dir" && pwd` 2699 2700ac_ext=c 2701ac_cpp='$CPP $CPPFLAGS' 2702ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2703ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2704ac_compiler_gnu=$ac_cv_c_compiler_gnu 2705if test -n "$ac_tool_prefix"; then 2706 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2707set dummy ${ac_tool_prefix}gcc; ac_word=$2 2708{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2709printf %s "checking for $ac_word... " >&6; } 2710if test ${ac_cv_prog_CC+y} 2711then : 2712 printf %s "(cached) " >&6 2713else $as_nop 2714 if test -n "$CC"; then 2715 ac_cv_prog_CC="$CC" # Let the user override the test. 2716else 2717as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2718for as_dir in $PATH 2719do 2720 IFS=$as_save_IFS 2721 case $as_dir in #((( 2722 '') as_dir=./ ;; 2723 */) ;; 2724 *) as_dir=$as_dir/ ;; 2725 esac 2726 for ac_exec_ext in '' $ac_executable_extensions; do 2727 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2728 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2729 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2730 break 2 2731 fi 2732done 2733 done 2734IFS=$as_save_IFS 2735 2736fi 2737fi 2738CC=$ac_cv_prog_CC 2739if test -n "$CC"; then 2740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2741printf "%s\n" "$CC" >&6; } 2742else 2743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2744printf "%s\n" "no" >&6; } 2745fi 2746 2747 2748fi 2749if test -z "$ac_cv_prog_CC"; then 2750 ac_ct_CC=$CC 2751 # Extract the first word of "gcc", so it can be a program name with args. 2752set dummy gcc; ac_word=$2 2753{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2754printf %s "checking for $ac_word... " >&6; } 2755if test ${ac_cv_prog_ac_ct_CC+y} 2756then : 2757 printf %s "(cached) " >&6 2758else $as_nop 2759 if test -n "$ac_ct_CC"; then 2760 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2761else 2762as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2763for as_dir in $PATH 2764do 2765 IFS=$as_save_IFS 2766 case $as_dir in #((( 2767 '') as_dir=./ ;; 2768 */) ;; 2769 *) as_dir=$as_dir/ ;; 2770 esac 2771 for ac_exec_ext in '' $ac_executable_extensions; do 2772 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2773 ac_cv_prog_ac_ct_CC="gcc" 2774 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2775 break 2 2776 fi 2777done 2778 done 2779IFS=$as_save_IFS 2780 2781fi 2782fi 2783ac_ct_CC=$ac_cv_prog_ac_ct_CC 2784if test -n "$ac_ct_CC"; then 2785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2786printf "%s\n" "$ac_ct_CC" >&6; } 2787else 2788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2789printf "%s\n" "no" >&6; } 2790fi 2791 2792 if test "x$ac_ct_CC" = x; then 2793 CC="" 2794 else 2795 case $cross_compiling:$ac_tool_warned in 2796yes:) 2797{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2798printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2799ac_tool_warned=yes ;; 2800esac 2801 CC=$ac_ct_CC 2802 fi 2803else 2804 CC="$ac_cv_prog_CC" 2805fi 2806 2807if test -z "$CC"; then 2808 if test -n "$ac_tool_prefix"; then 2809 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2810set dummy ${ac_tool_prefix}cc; ac_word=$2 2811{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2812printf %s "checking for $ac_word... " >&6; } 2813if test ${ac_cv_prog_CC+y} 2814then : 2815 printf %s "(cached) " >&6 2816else $as_nop 2817 if test -n "$CC"; then 2818 ac_cv_prog_CC="$CC" # Let the user override the test. 2819else 2820as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2821for as_dir in $PATH 2822do 2823 IFS=$as_save_IFS 2824 case $as_dir in #((( 2825 '') as_dir=./ ;; 2826 */) ;; 2827 *) as_dir=$as_dir/ ;; 2828 esac 2829 for ac_exec_ext in '' $ac_executable_extensions; do 2830 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2831 ac_cv_prog_CC="${ac_tool_prefix}cc" 2832 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2833 break 2 2834 fi 2835done 2836 done 2837IFS=$as_save_IFS 2838 2839fi 2840fi 2841CC=$ac_cv_prog_CC 2842if test -n "$CC"; then 2843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2844printf "%s\n" "$CC" >&6; } 2845else 2846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2847printf "%s\n" "no" >&6; } 2848fi 2849 2850 2851 fi 2852fi 2853if test -z "$CC"; then 2854 # Extract the first word of "cc", so it can be a program name with args. 2855set dummy cc; ac_word=$2 2856{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2857printf %s "checking for $ac_word... " >&6; } 2858if test ${ac_cv_prog_CC+y} 2859then : 2860 printf %s "(cached) " >&6 2861else $as_nop 2862 if test -n "$CC"; then 2863 ac_cv_prog_CC="$CC" # Let the user override the test. 2864else 2865 ac_prog_rejected=no 2866as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2867for as_dir in $PATH 2868do 2869 IFS=$as_save_IFS 2870 case $as_dir in #((( 2871 '') as_dir=./ ;; 2872 */) ;; 2873 *) as_dir=$as_dir/ ;; 2874 esac 2875 for ac_exec_ext in '' $ac_executable_extensions; do 2876 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2877 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2878 ac_prog_rejected=yes 2879 continue 2880 fi 2881 ac_cv_prog_CC="cc" 2882 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2883 break 2 2884 fi 2885done 2886 done 2887IFS=$as_save_IFS 2888 2889if test $ac_prog_rejected = yes; then 2890 # We found a bogon in the path, so make sure we never use it. 2891 set dummy $ac_cv_prog_CC 2892 shift 2893 if test $# != 0; then 2894 # We chose a different compiler from the bogus one. 2895 # However, it has the same basename, so the bogon will be chosen 2896 # first if we set CC to just the basename; use the full file name. 2897 shift 2898 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2899 fi 2900fi 2901fi 2902fi 2903CC=$ac_cv_prog_CC 2904if test -n "$CC"; then 2905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2906printf "%s\n" "$CC" >&6; } 2907else 2908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2909printf "%s\n" "no" >&6; } 2910fi 2911 2912 2913fi 2914if test -z "$CC"; then 2915 if test -n "$ac_tool_prefix"; then 2916 for ac_prog in cl.exe 2917 do 2918 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2919set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2920{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2921printf %s "checking for $ac_word... " >&6; } 2922if test ${ac_cv_prog_CC+y} 2923then : 2924 printf %s "(cached) " >&6 2925else $as_nop 2926 if test -n "$CC"; then 2927 ac_cv_prog_CC="$CC" # Let the user override the test. 2928else 2929as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2930for as_dir in $PATH 2931do 2932 IFS=$as_save_IFS 2933 case $as_dir in #((( 2934 '') as_dir=./ ;; 2935 */) ;; 2936 *) as_dir=$as_dir/ ;; 2937 esac 2938 for ac_exec_ext in '' $ac_executable_extensions; do 2939 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2940 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2941 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2942 break 2 2943 fi 2944done 2945 done 2946IFS=$as_save_IFS 2947 2948fi 2949fi 2950CC=$ac_cv_prog_CC 2951if test -n "$CC"; then 2952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2953printf "%s\n" "$CC" >&6; } 2954else 2955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2956printf "%s\n" "no" >&6; } 2957fi 2958 2959 2960 test -n "$CC" && break 2961 done 2962fi 2963if test -z "$CC"; then 2964 ac_ct_CC=$CC 2965 for ac_prog in cl.exe 2966do 2967 # Extract the first word of "$ac_prog", so it can be a program name with args. 2968set dummy $ac_prog; ac_word=$2 2969{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2970printf %s "checking for $ac_word... " >&6; } 2971if test ${ac_cv_prog_ac_ct_CC+y} 2972then : 2973 printf %s "(cached) " >&6 2974else $as_nop 2975 if test -n "$ac_ct_CC"; then 2976 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2977else 2978as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2979for as_dir in $PATH 2980do 2981 IFS=$as_save_IFS 2982 case $as_dir in #((( 2983 '') as_dir=./ ;; 2984 */) ;; 2985 *) as_dir=$as_dir/ ;; 2986 esac 2987 for ac_exec_ext in '' $ac_executable_extensions; do 2988 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2989 ac_cv_prog_ac_ct_CC="$ac_prog" 2990 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2991 break 2 2992 fi 2993done 2994 done 2995IFS=$as_save_IFS 2996 2997fi 2998fi 2999ac_ct_CC=$ac_cv_prog_ac_ct_CC 3000if test -n "$ac_ct_CC"; then 3001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3002printf "%s\n" "$ac_ct_CC" >&6; } 3003else 3004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3005printf "%s\n" "no" >&6; } 3006fi 3007 3008 3009 test -n "$ac_ct_CC" && break 3010done 3011 3012 if test "x$ac_ct_CC" = x; then 3013 CC="" 3014 else 3015 case $cross_compiling:$ac_tool_warned in 3016yes:) 3017{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3018printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3019ac_tool_warned=yes ;; 3020esac 3021 CC=$ac_ct_CC 3022 fi 3023fi 3024 3025fi 3026if test -z "$CC"; then 3027 if test -n "$ac_tool_prefix"; then 3028 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3029set dummy ${ac_tool_prefix}clang; ac_word=$2 3030{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3031printf %s "checking for $ac_word... " >&6; } 3032if test ${ac_cv_prog_CC+y} 3033then : 3034 printf %s "(cached) " >&6 3035else $as_nop 3036 if test -n "$CC"; then 3037 ac_cv_prog_CC="$CC" # Let the user override the test. 3038else 3039as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3040for as_dir in $PATH 3041do 3042 IFS=$as_save_IFS 3043 case $as_dir in #((( 3044 '') as_dir=./ ;; 3045 */) ;; 3046 *) as_dir=$as_dir/ ;; 3047 esac 3048 for ac_exec_ext in '' $ac_executable_extensions; do 3049 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3050 ac_cv_prog_CC="${ac_tool_prefix}clang" 3051 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3052 break 2 3053 fi 3054done 3055 done 3056IFS=$as_save_IFS 3057 3058fi 3059fi 3060CC=$ac_cv_prog_CC 3061if test -n "$CC"; then 3062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3063printf "%s\n" "$CC" >&6; } 3064else 3065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3066printf "%s\n" "no" >&6; } 3067fi 3068 3069 3070fi 3071if test -z "$ac_cv_prog_CC"; then 3072 ac_ct_CC=$CC 3073 # Extract the first word of "clang", so it can be a program name with args. 3074set dummy clang; ac_word=$2 3075{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3076printf %s "checking for $ac_word... " >&6; } 3077if test ${ac_cv_prog_ac_ct_CC+y} 3078then : 3079 printf %s "(cached) " >&6 3080else $as_nop 3081 if test -n "$ac_ct_CC"; then 3082 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3083else 3084as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3085for as_dir in $PATH 3086do 3087 IFS=$as_save_IFS 3088 case $as_dir in #((( 3089 '') as_dir=./ ;; 3090 */) ;; 3091 *) as_dir=$as_dir/ ;; 3092 esac 3093 for ac_exec_ext in '' $ac_executable_extensions; do 3094 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3095 ac_cv_prog_ac_ct_CC="clang" 3096 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3097 break 2 3098 fi 3099done 3100 done 3101IFS=$as_save_IFS 3102 3103fi 3104fi 3105ac_ct_CC=$ac_cv_prog_ac_ct_CC 3106if test -n "$ac_ct_CC"; then 3107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3108printf "%s\n" "$ac_ct_CC" >&6; } 3109else 3110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3111printf "%s\n" "no" >&6; } 3112fi 3113 3114 if test "x$ac_ct_CC" = x; then 3115 CC="" 3116 else 3117 case $cross_compiling:$ac_tool_warned in 3118yes:) 3119{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3120printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3121ac_tool_warned=yes ;; 3122esac 3123 CC=$ac_ct_CC 3124 fi 3125else 3126 CC="$ac_cv_prog_CC" 3127fi 3128 3129fi 3130 3131 3132test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3133printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3134as_fn_error $? "no acceptable C compiler found in \$PATH 3135See \`config.log' for more details" "$LINENO" 5; } 3136 3137# Provide some information about the compiler. 3138printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3139set X $ac_compile 3140ac_compiler=$2 3141for ac_option in --version -v -V -qversion -version; do 3142 { { ac_try="$ac_compiler $ac_option >&5" 3143case "(($ac_try" in 3144 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3145 *) ac_try_echo=$ac_try;; 3146esac 3147eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3148printf "%s\n" "$ac_try_echo"; } >&5 3149 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3150 ac_status=$? 3151 if test -s conftest.err; then 3152 sed '10a\ 3153... rest of stderr output deleted ... 3154 10q' conftest.err >conftest.er1 3155 cat conftest.er1 >&5 3156 fi 3157 rm -f conftest.er1 conftest.err 3158 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3159 test $ac_status = 0; } 3160done 3161 3162cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3163/* end confdefs.h. */ 3164 3165int 3166main (void) 3167{ 3168 3169 ; 3170 return 0; 3171} 3172_ACEOF 3173ac_clean_files_save=$ac_clean_files 3174ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3175# Try to create an executable without -o first, disregard a.out. 3176# It will help us diagnose broken compilers, and finding out an intuition 3177# of exeext. 3178{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3179printf %s "checking whether the C compiler works... " >&6; } 3180ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3181 3182# The possible output files: 3183ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3184 3185ac_rmfiles= 3186for ac_file in $ac_files 3187do 3188 case $ac_file in 3189 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3190 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3191 esac 3192done 3193rm -f $ac_rmfiles 3194 3195if { { ac_try="$ac_link_default" 3196case "(($ac_try" in 3197 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3198 *) ac_try_echo=$ac_try;; 3199esac 3200eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3201printf "%s\n" "$ac_try_echo"; } >&5 3202 (eval "$ac_link_default") 2>&5 3203 ac_status=$? 3204 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3205 test $ac_status = 0; } 3206then : 3207 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3208# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3209# in a Makefile. We should not override ac_cv_exeext if it was cached, 3210# so that the user can short-circuit this test for compilers unknown to 3211# Autoconf. 3212for ac_file in $ac_files '' 3213do 3214 test -f "$ac_file" || continue 3215 case $ac_file in 3216 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3217 ;; 3218 [ab].out ) 3219 # We found the default executable, but exeext='' is most 3220 # certainly right. 3221 break;; 3222 *.* ) 3223 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3224 then :; else 3225 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3226 fi 3227 # We set ac_cv_exeext here because the later test for it is not 3228 # safe: cross compilers may not add the suffix if given an `-o' 3229 # argument, so we may need to know it at that point already. 3230 # Even if this section looks crufty: it has the advantage of 3231 # actually working. 3232 break;; 3233 * ) 3234 break;; 3235 esac 3236done 3237test "$ac_cv_exeext" = no && ac_cv_exeext= 3238 3239else $as_nop 3240 ac_file='' 3241fi 3242if test -z "$ac_file" 3243then : 3244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3245printf "%s\n" "no" >&6; } 3246printf "%s\n" "$as_me: failed program was:" >&5 3247sed 's/^/| /' conftest.$ac_ext >&5 3248 3249{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3250printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3251as_fn_error 77 "C compiler cannot create executables 3252See \`config.log' for more details" "$LINENO" 5; } 3253else $as_nop 3254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3255printf "%s\n" "yes" >&6; } 3256fi 3257{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3258printf %s "checking for C compiler default output file name... " >&6; } 3259{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3260printf "%s\n" "$ac_file" >&6; } 3261ac_exeext=$ac_cv_exeext 3262 3263rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3264ac_clean_files=$ac_clean_files_save 3265{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3266printf %s "checking for suffix of executables... " >&6; } 3267if { { ac_try="$ac_link" 3268case "(($ac_try" in 3269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3270 *) ac_try_echo=$ac_try;; 3271esac 3272eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3273printf "%s\n" "$ac_try_echo"; } >&5 3274 (eval "$ac_link") 2>&5 3275 ac_status=$? 3276 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3277 test $ac_status = 0; } 3278then : 3279 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3280# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3281# work properly (i.e., refer to `conftest.exe'), while it won't with 3282# `rm'. 3283for ac_file in conftest.exe conftest conftest.*; do 3284 test -f "$ac_file" || continue 3285 case $ac_file in 3286 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3287 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3288 break;; 3289 * ) break;; 3290 esac 3291done 3292else $as_nop 3293 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3294printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3295as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3296See \`config.log' for more details" "$LINENO" 5; } 3297fi 3298rm -f conftest conftest$ac_cv_exeext 3299{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3300printf "%s\n" "$ac_cv_exeext" >&6; } 3301 3302rm -f conftest.$ac_ext 3303EXEEXT=$ac_cv_exeext 3304ac_exeext=$EXEEXT 3305cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3306/* end confdefs.h. */ 3307#include <stdio.h> 3308int 3309main (void) 3310{ 3311FILE *f = fopen ("conftest.out", "w"); 3312 return ferror (f) || fclose (f) != 0; 3313 3314 ; 3315 return 0; 3316} 3317_ACEOF 3318ac_clean_files="$ac_clean_files conftest.out" 3319# Check that the compiler produces executables we can run. If not, either 3320# the compiler is broken, or we cross compile. 3321{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3322printf %s "checking whether we are cross compiling... " >&6; } 3323if test "$cross_compiling" != yes; then 3324 { { ac_try="$ac_link" 3325case "(($ac_try" in 3326 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3327 *) ac_try_echo=$ac_try;; 3328esac 3329eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3330printf "%s\n" "$ac_try_echo"; } >&5 3331 (eval "$ac_link") 2>&5 3332 ac_status=$? 3333 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3334 test $ac_status = 0; } 3335 if { ac_try='./conftest$ac_cv_exeext' 3336 { { case "(($ac_try" in 3337 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3338 *) ac_try_echo=$ac_try;; 3339esac 3340eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3341printf "%s\n" "$ac_try_echo"; } >&5 3342 (eval "$ac_try") 2>&5 3343 ac_status=$? 3344 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3345 test $ac_status = 0; }; }; then 3346 cross_compiling=no 3347 else 3348 if test "$cross_compiling" = maybe; then 3349 cross_compiling=yes 3350 else 3351 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3352printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3353as_fn_error 77 "cannot run C compiled programs. 3354If you meant to cross compile, use \`--host'. 3355See \`config.log' for more details" "$LINENO" 5; } 3356 fi 3357 fi 3358fi 3359{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3360printf "%s\n" "$cross_compiling" >&6; } 3361 3362rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3363ac_clean_files=$ac_clean_files_save 3364{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3365printf %s "checking for suffix of object files... " >&6; } 3366if test ${ac_cv_objext+y} 3367then : 3368 printf %s "(cached) " >&6 3369else $as_nop 3370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3371/* end confdefs.h. */ 3372 3373int 3374main (void) 3375{ 3376 3377 ; 3378 return 0; 3379} 3380_ACEOF 3381rm -f conftest.o conftest.obj 3382if { { ac_try="$ac_compile" 3383case "(($ac_try" in 3384 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3385 *) ac_try_echo=$ac_try;; 3386esac 3387eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3388printf "%s\n" "$ac_try_echo"; } >&5 3389 (eval "$ac_compile") 2>&5 3390 ac_status=$? 3391 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3392 test $ac_status = 0; } 3393then : 3394 for ac_file in conftest.o conftest.obj conftest.*; do 3395 test -f "$ac_file" || continue; 3396 case $ac_file in 3397 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3398 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3399 break;; 3400 esac 3401done 3402else $as_nop 3403 printf "%s\n" "$as_me: failed program was:" >&5 3404sed 's/^/| /' conftest.$ac_ext >&5 3405 3406{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3407printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3408as_fn_error $? "cannot compute suffix of object files: cannot compile 3409See \`config.log' for more details" "$LINENO" 5; } 3410fi 3411rm -f conftest.$ac_cv_objext conftest.$ac_ext 3412fi 3413{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3414printf "%s\n" "$ac_cv_objext" >&6; } 3415OBJEXT=$ac_cv_objext 3416ac_objext=$OBJEXT 3417{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3418printf %s "checking whether the compiler supports GNU C... " >&6; } 3419if test ${ac_cv_c_compiler_gnu+y} 3420then : 3421 printf %s "(cached) " >&6 3422else $as_nop 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424/* end confdefs.h. */ 3425 3426int 3427main (void) 3428{ 3429#ifndef __GNUC__ 3430 choke me 3431#endif 3432 3433 ; 3434 return 0; 3435} 3436_ACEOF 3437if ac_fn_c_try_compile "$LINENO" 3438then : 3439 ac_compiler_gnu=yes 3440else $as_nop 3441 ac_compiler_gnu=no 3442fi 3443rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3444ac_cv_c_compiler_gnu=$ac_compiler_gnu 3445 3446fi 3447{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3448printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3449ac_compiler_gnu=$ac_cv_c_compiler_gnu 3450 3451if test $ac_compiler_gnu = yes; then 3452 GCC=yes 3453else 3454 GCC= 3455fi 3456ac_test_CFLAGS=${CFLAGS+y} 3457ac_save_CFLAGS=$CFLAGS 3458{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3459printf %s "checking whether $CC accepts -g... " >&6; } 3460if test ${ac_cv_prog_cc_g+y} 3461then : 3462 printf %s "(cached) " >&6 3463else $as_nop 3464 ac_save_c_werror_flag=$ac_c_werror_flag 3465 ac_c_werror_flag=yes 3466 ac_cv_prog_cc_g=no 3467 CFLAGS="-g" 3468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3469/* end confdefs.h. */ 3470 3471int 3472main (void) 3473{ 3474 3475 ; 3476 return 0; 3477} 3478_ACEOF 3479if ac_fn_c_try_compile "$LINENO" 3480then : 3481 ac_cv_prog_cc_g=yes 3482else $as_nop 3483 CFLAGS="" 3484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3485/* end confdefs.h. */ 3486 3487int 3488main (void) 3489{ 3490 3491 ; 3492 return 0; 3493} 3494_ACEOF 3495if ac_fn_c_try_compile "$LINENO" 3496then : 3497 3498else $as_nop 3499 ac_c_werror_flag=$ac_save_c_werror_flag 3500 CFLAGS="-g" 3501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3502/* end confdefs.h. */ 3503 3504int 3505main (void) 3506{ 3507 3508 ; 3509 return 0; 3510} 3511_ACEOF 3512if ac_fn_c_try_compile "$LINENO" 3513then : 3514 ac_cv_prog_cc_g=yes 3515fi 3516rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3517fi 3518rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3519fi 3520rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3521 ac_c_werror_flag=$ac_save_c_werror_flag 3522fi 3523{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3524printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3525if test $ac_test_CFLAGS; then 3526 CFLAGS=$ac_save_CFLAGS 3527elif test $ac_cv_prog_cc_g = yes; then 3528 if test "$GCC" = yes; then 3529 CFLAGS="-g -O2" 3530 else 3531 CFLAGS="-g" 3532 fi 3533else 3534 if test "$GCC" = yes; then 3535 CFLAGS="-O2" 3536 else 3537 CFLAGS= 3538 fi 3539fi 3540ac_prog_cc_stdc=no 3541if test x$ac_prog_cc_stdc = xno 3542then : 3543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3544printf %s "checking for $CC option to enable C11 features... " >&6; } 3545if test ${ac_cv_prog_cc_c11+y} 3546then : 3547 printf %s "(cached) " >&6 3548else $as_nop 3549 ac_cv_prog_cc_c11=no 3550ac_save_CC=$CC 3551cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3552/* end confdefs.h. */ 3553$ac_c_conftest_c11_program 3554_ACEOF 3555for ac_arg in '' -std=gnu11 3556do 3557 CC="$ac_save_CC $ac_arg" 3558 if ac_fn_c_try_compile "$LINENO" 3559then : 3560 ac_cv_prog_cc_c11=$ac_arg 3561fi 3562rm -f core conftest.err conftest.$ac_objext conftest.beam 3563 test "x$ac_cv_prog_cc_c11" != "xno" && break 3564done 3565rm -f conftest.$ac_ext 3566CC=$ac_save_CC 3567fi 3568 3569if test "x$ac_cv_prog_cc_c11" = xno 3570then : 3571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3572printf "%s\n" "unsupported" >&6; } 3573else $as_nop 3574 if test "x$ac_cv_prog_cc_c11" = x 3575then : 3576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3577printf "%s\n" "none needed" >&6; } 3578else $as_nop 3579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3580printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3581 CC="$CC $ac_cv_prog_cc_c11" 3582fi 3583 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3584 ac_prog_cc_stdc=c11 3585fi 3586fi 3587if test x$ac_prog_cc_stdc = xno 3588then : 3589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3590printf %s "checking for $CC option to enable C99 features... " >&6; } 3591if test ${ac_cv_prog_cc_c99+y} 3592then : 3593 printf %s "(cached) " >&6 3594else $as_nop 3595 ac_cv_prog_cc_c99=no 3596ac_save_CC=$CC 3597cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3598/* end confdefs.h. */ 3599$ac_c_conftest_c99_program 3600_ACEOF 3601for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3602do 3603 CC="$ac_save_CC $ac_arg" 3604 if ac_fn_c_try_compile "$LINENO" 3605then : 3606 ac_cv_prog_cc_c99=$ac_arg 3607fi 3608rm -f core conftest.err conftest.$ac_objext conftest.beam 3609 test "x$ac_cv_prog_cc_c99" != "xno" && break 3610done 3611rm -f conftest.$ac_ext 3612CC=$ac_save_CC 3613fi 3614 3615if test "x$ac_cv_prog_cc_c99" = xno 3616then : 3617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3618printf "%s\n" "unsupported" >&6; } 3619else $as_nop 3620 if test "x$ac_cv_prog_cc_c99" = x 3621then : 3622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3623printf "%s\n" "none needed" >&6; } 3624else $as_nop 3625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3626printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3627 CC="$CC $ac_cv_prog_cc_c99" 3628fi 3629 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3630 ac_prog_cc_stdc=c99 3631fi 3632fi 3633if test x$ac_prog_cc_stdc = xno 3634then : 3635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3636printf %s "checking for $CC option to enable C89 features... " >&6; } 3637if test ${ac_cv_prog_cc_c89+y} 3638then : 3639 printf %s "(cached) " >&6 3640else $as_nop 3641 ac_cv_prog_cc_c89=no 3642ac_save_CC=$CC 3643cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3644/* end confdefs.h. */ 3645$ac_c_conftest_c89_program 3646_ACEOF 3647for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3648do 3649 CC="$ac_save_CC $ac_arg" 3650 if ac_fn_c_try_compile "$LINENO" 3651then : 3652 ac_cv_prog_cc_c89=$ac_arg 3653fi 3654rm -f core conftest.err conftest.$ac_objext conftest.beam 3655 test "x$ac_cv_prog_cc_c89" != "xno" && break 3656done 3657rm -f conftest.$ac_ext 3658CC=$ac_save_CC 3659fi 3660 3661if test "x$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 $as_nop 3666 if test "x$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 $as_nop 3671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3672printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3673 CC="$CC $ac_cv_prog_cc_c89" 3674fi 3675 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3676 ac_prog_cc_stdc=c89 3677fi 3678fi 3679 3680ac_ext=c 3681ac_cpp='$CPP $CPPFLAGS' 3682ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3683ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3684ac_compiler_gnu=$ac_cv_c_compiler_gnu 3685 3686 3687 ac_ext=c 3688ac_cpp='$CPP $CPPFLAGS' 3689ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3690ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3691ac_compiler_gnu=$ac_cv_c_compiler_gnu 3692{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3693printf %s "checking whether $CC understands -c and -o together... " >&6; } 3694if test ${am_cv_prog_cc_c_o+y} 3695then : 3696 printf %s "(cached) " >&6 3697else $as_nop 3698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3699/* end confdefs.h. */ 3700 3701int 3702main (void) 3703{ 3704 3705 ; 3706 return 0; 3707} 3708_ACEOF 3709 # Make sure it works both with $CC and with simple cc. 3710 # Following AC_PROG_CC_C_O, we do the test twice because some 3711 # compilers refuse to overwrite an existing .o file with -o, 3712 # though they will create one. 3713 am_cv_prog_cc_c_o=yes 3714 for am_i in 1 2; do 3715 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3716 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3717 ac_status=$? 3718 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3719 (exit $ac_status); } \ 3720 && test -f conftest2.$ac_objext; then 3721 : OK 3722 else 3723 am_cv_prog_cc_c_o=no 3724 break 3725 fi 3726 done 3727 rm -f core conftest* 3728 unset am_i 3729fi 3730{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3731printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3732if test "$am_cv_prog_cc_c_o" != yes; then 3733 # Losing compiler, so override with the script. 3734 # FIXME: It is wrong to rewrite CC. 3735 # But if we don't then we get into trouble of one sort or another. 3736 # A longer-term fix would be to have automake use am__CC in this case, 3737 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3738 CC="$am_aux_dir/compile $CC" 3739fi 3740ac_ext=c 3741ac_cpp='$CPP $CPPFLAGS' 3742ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3743ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3744ac_compiler_gnu=$ac_cv_c_compiler_gnu 3745 3746 3747 3748ac_header= ac_cache= 3749for ac_item in $ac_header_c_list 3750do 3751 if test $ac_cache; then 3752 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3753 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3754 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3755 fi 3756 ac_header= ac_cache= 3757 elif test $ac_header; then 3758 ac_cache=$ac_item 3759 else 3760 ac_header=$ac_item 3761 fi 3762done 3763 3764 3765 3766 3767 3768 3769 3770 3771if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3772then : 3773 3774printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3775 3776fi 3777 3778 3779 3780 3781 3782 3783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3784printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3785if test ${ac_cv_safe_to_define___extensions__+y} 3786then : 3787 printf %s "(cached) " >&6 3788else $as_nop 3789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3790/* end confdefs.h. */ 3791 3792# define __EXTENSIONS__ 1 3793 $ac_includes_default 3794int 3795main (void) 3796{ 3797 3798 ; 3799 return 0; 3800} 3801_ACEOF 3802if ac_fn_c_try_compile "$LINENO" 3803then : 3804 ac_cv_safe_to_define___extensions__=yes 3805else $as_nop 3806 ac_cv_safe_to_define___extensions__=no 3807fi 3808rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3809fi 3810{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3811printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3812 3813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3814printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3815if test ${ac_cv_should_define__xopen_source+y} 3816then : 3817 printf %s "(cached) " >&6 3818else $as_nop 3819 ac_cv_should_define__xopen_source=no 3820 if test $ac_cv_header_wchar_h = yes 3821then : 3822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3823/* end confdefs.h. */ 3824 3825 #include <wchar.h> 3826 mbstate_t x; 3827int 3828main (void) 3829{ 3830 3831 ; 3832 return 0; 3833} 3834_ACEOF 3835if ac_fn_c_try_compile "$LINENO" 3836then : 3837 3838else $as_nop 3839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3840/* end confdefs.h. */ 3841 3842 #define _XOPEN_SOURCE 500 3843 #include <wchar.h> 3844 mbstate_t x; 3845int 3846main (void) 3847{ 3848 3849 ; 3850 return 0; 3851} 3852_ACEOF 3853if ac_fn_c_try_compile "$LINENO" 3854then : 3855 ac_cv_should_define__xopen_source=yes 3856fi 3857rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3858fi 3859rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3860fi 3861fi 3862{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3863printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3864 3865 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3866 3867 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3868 3869 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3870 3871 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3872 3873 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3874 3875 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3876 3877 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3878 3879 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3880 3881 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3882 3883 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3884 3885 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3886 3887 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3888 3889 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3890 3891 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3892 3893 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3894 3895 if test $ac_cv_header_minix_config_h = yes 3896then : 3897 MINIX=yes 3898 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3899 3900 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3901 3902 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3903 3904else $as_nop 3905 MINIX= 3906fi 3907 if test $ac_cv_safe_to_define___extensions__ = yes 3908then : 3909 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3910 3911fi 3912 if test $ac_cv_should_define__xopen_source = yes 3913then : 3914 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3915 3916fi 3917 3918# Check whether --enable-largefile was given. 3919if test ${enable_largefile+y} 3920then : 3921 enableval=$enable_largefile; 3922fi 3923 3924if test "$enable_largefile" != no; then 3925 3926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 3927printf %s "checking for special C compiler options needed for large files... " >&6; } 3928if test ${ac_cv_sys_largefile_CC+y} 3929then : 3930 printf %s "(cached) " >&6 3931else $as_nop 3932 ac_cv_sys_largefile_CC=no 3933 if test "$GCC" != yes; then 3934 ac_save_CC=$CC 3935 while :; do 3936 # IRIX 6.2 and later do not support large files by default, 3937 # so use the C compiler's -n32 option if that helps. 3938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3939/* end confdefs.h. */ 3940#include <sys/types.h> 3941 /* Check that off_t can represent 2**63 - 1 correctly. 3942 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3943 since some C++ compilers masquerading as C compilers 3944 incorrectly reject 9223372036854775807. */ 3945#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 3946 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3947 && LARGE_OFF_T % 2147483647 == 1) 3948 ? 1 : -1]; 3949int 3950main (void) 3951{ 3952 3953 ; 3954 return 0; 3955} 3956_ACEOF 3957 if ac_fn_c_try_compile "$LINENO" 3958then : 3959 break 3960fi 3961rm -f core conftest.err conftest.$ac_objext conftest.beam 3962 CC="$CC -n32" 3963 if ac_fn_c_try_compile "$LINENO" 3964then : 3965 ac_cv_sys_largefile_CC=' -n32'; break 3966fi 3967rm -f core conftest.err conftest.$ac_objext conftest.beam 3968 break 3969 done 3970 CC=$ac_save_CC 3971 rm -f conftest.$ac_ext 3972 fi 3973fi 3974{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 3975printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } 3976 if test "$ac_cv_sys_largefile_CC" != no; then 3977 CC=$CC$ac_cv_sys_largefile_CC 3978 fi 3979 3980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 3981printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 3982if test ${ac_cv_sys_file_offset_bits+y} 3983then : 3984 printf %s "(cached) " >&6 3985else $as_nop 3986 while :; do 3987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3988/* end confdefs.h. */ 3989#include <sys/types.h> 3990 /* Check that off_t can represent 2**63 - 1 correctly. 3991 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3992 since some C++ compilers masquerading as C compilers 3993 incorrectly reject 9223372036854775807. */ 3994#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 3995 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3996 && LARGE_OFF_T % 2147483647 == 1) 3997 ? 1 : -1]; 3998int 3999main (void) 4000{ 4001 4002 ; 4003 return 0; 4004} 4005_ACEOF 4006if ac_fn_c_try_compile "$LINENO" 4007then : 4008 ac_cv_sys_file_offset_bits=no; break 4009fi 4010rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4012/* end confdefs.h. */ 4013#define _FILE_OFFSET_BITS 64 4014#include <sys/types.h> 4015 /* Check that off_t can represent 2**63 - 1 correctly. 4016 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4017 since some C++ compilers masquerading as C compilers 4018 incorrectly reject 9223372036854775807. */ 4019#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 4020 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4021 && LARGE_OFF_T % 2147483647 == 1) 4022 ? 1 : -1]; 4023int 4024main (void) 4025{ 4026 4027 ; 4028 return 0; 4029} 4030_ACEOF 4031if ac_fn_c_try_compile "$LINENO" 4032then : 4033 ac_cv_sys_file_offset_bits=64; break 4034fi 4035rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4036 ac_cv_sys_file_offset_bits=unknown 4037 break 4038done 4039fi 4040{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 4041printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } 4042case $ac_cv_sys_file_offset_bits in #( 4043 no | unknown) ;; 4044 *) 4045printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h 4046;; 4047esac 4048rm -rf conftest* 4049 if test $ac_cv_sys_file_offset_bits = unknown; then 4050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 4051printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } 4052if test ${ac_cv_sys_large_files+y} 4053then : 4054 printf %s "(cached) " >&6 4055else $as_nop 4056 while :; do 4057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4058/* end confdefs.h. */ 4059#include <sys/types.h> 4060 /* Check that off_t can represent 2**63 - 1 correctly. 4061 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4062 since some C++ compilers masquerading as C compilers 4063 incorrectly reject 9223372036854775807. */ 4064#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 4065 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4066 && LARGE_OFF_T % 2147483647 == 1) 4067 ? 1 : -1]; 4068int 4069main (void) 4070{ 4071 4072 ; 4073 return 0; 4074} 4075_ACEOF 4076if ac_fn_c_try_compile "$LINENO" 4077then : 4078 ac_cv_sys_large_files=no; break 4079fi 4080rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4082/* end confdefs.h. */ 4083#define _LARGE_FILES 1 4084#include <sys/types.h> 4085 /* Check that off_t can represent 2**63 - 1 correctly. 4086 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4087 since some C++ compilers masquerading as C compilers 4088 incorrectly reject 9223372036854775807. */ 4089#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) 4090 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4091 && LARGE_OFF_T % 2147483647 == 1) 4092 ? 1 : -1]; 4093int 4094main (void) 4095{ 4096 4097 ; 4098 return 0; 4099} 4100_ACEOF 4101if ac_fn_c_try_compile "$LINENO" 4102then : 4103 ac_cv_sys_large_files=1; break 4104fi 4105rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4106 ac_cv_sys_large_files=unknown 4107 break 4108done 4109fi 4110{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 4111printf "%s\n" "$ac_cv_sys_large_files" >&6; } 4112case $ac_cv_sys_large_files in #( 4113 no | unknown) ;; 4114 *) 4115printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h 4116;; 4117esac 4118rm -rf conftest* 4119 fi 4120fi 4121 4122 4123# Initialize Automake 4124am__api_version='1.16' 4125 4126 4127 # Find a good install program. We prefer a C program (faster), 4128# so one script is as good as another. But avoid the broken or 4129# incompatible versions: 4130# SysV /etc/install, /usr/sbin/install 4131# SunOS /usr/etc/install 4132# IRIX /sbin/install 4133# AIX /bin/install 4134# AmigaOS /C/install, which installs bootblocks on floppy discs 4135# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4136# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4137# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4138# OS/2's system install, which has a completely different semantic 4139# ./install, which can be erroneously created by make from ./install.sh. 4140# Reject install programs that cannot install multiple files. 4141{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4142printf %s "checking for a BSD-compatible install... " >&6; } 4143if test -z "$INSTALL"; then 4144if test ${ac_cv_path_install+y} 4145then : 4146 printf %s "(cached) " >&6 4147else $as_nop 4148 as_save_IFS=$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 # Account for fact that we put trailing slashes in our PATH walk. 4158case $as_dir in #(( 4159 ./ | /[cC]/* | \ 4160 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4161 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4162 /usr/ucb/* ) ;; 4163 *) 4164 # OSF1 and SCO ODT 3.0 have their own names for install. 4165 # Don't use installbsd from OSF since it installs stuff as root 4166 # by default. 4167 for ac_prog in ginstall scoinst install; do 4168 for ac_exec_ext in '' $ac_executable_extensions; do 4169 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 4170 if test $ac_prog = install && 4171 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4172 # AIX install. It has an incompatible calling convention. 4173 : 4174 elif test $ac_prog = install && 4175 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4176 # program-specific install script used by HP pwplus--don't use. 4177 : 4178 else 4179 rm -rf conftest.one conftest.two conftest.dir 4180 echo one > conftest.one 4181 echo two > conftest.two 4182 mkdir conftest.dir 4183 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 4184 test -s conftest.one && test -s conftest.two && 4185 test -s conftest.dir/conftest.one && 4186 test -s conftest.dir/conftest.two 4187 then 4188 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 4189 break 3 4190 fi 4191 fi 4192 fi 4193 done 4194 done 4195 ;; 4196esac 4197 4198 done 4199IFS=$as_save_IFS 4200 4201rm -rf conftest.one conftest.two conftest.dir 4202 4203fi 4204 if test ${ac_cv_path_install+y}; then 4205 INSTALL=$ac_cv_path_install 4206 else 4207 # As a last resort, use the slow shell script. Don't cache a 4208 # value for INSTALL within a source directory, because that will 4209 # break other packages using the cache if that directory is 4210 # removed, or if the value is a relative name. 4211 INSTALL=$ac_install_sh 4212 fi 4213fi 4214{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4215printf "%s\n" "$INSTALL" >&6; } 4216 4217# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4218# It thinks the first close brace ends the variable substitution. 4219test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4220 4221test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4222 4223test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4224 4225{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4226printf %s "checking whether build environment is sane... " >&6; } 4227# Reject unsafe characters in $srcdir or the absolute working directory 4228# name. Accept space and tab only in the latter. 4229am_lf=' 4230' 4231case `pwd` in 4232 *[\\\"\#\$\&\'\`$am_lf]*) 4233 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4234esac 4235case $srcdir in 4236 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4237 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4238esac 4239 4240# Do 'set' in a subshell so we don't clobber the current shell's 4241# arguments. Must try -L first in case configure is actually a 4242# symlink; some systems play weird games with the mod time of symlinks 4243# (eg FreeBSD returns the mod time of the symlink's containing 4244# directory). 4245if ( 4246 am_has_slept=no 4247 for am_try in 1 2; do 4248 echo "timestamp, slept: $am_has_slept" > conftest.file 4249 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4250 if test "$*" = "X"; then 4251 # -L didn't work. 4252 set X `ls -t "$srcdir/configure" conftest.file` 4253 fi 4254 if test "$*" != "X $srcdir/configure conftest.file" \ 4255 && test "$*" != "X conftest.file $srcdir/configure"; then 4256 4257 # If neither matched, then we have a broken ls. This can happen 4258 # if, for instance, CONFIG_SHELL is bash and it inherits a 4259 # broken ls alias from the environment. This has actually 4260 # happened. Such a system could not be considered "sane". 4261 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 4262 alias in your environment" "$LINENO" 5 4263 fi 4264 if test "$2" = conftest.file || test $am_try -eq 2; then 4265 break 4266 fi 4267 # Just in case. 4268 sleep 1 4269 am_has_slept=yes 4270 done 4271 test "$2" = conftest.file 4272 ) 4273then 4274 # Ok. 4275 : 4276else 4277 as_fn_error $? "newly created file is older than distributed files! 4278Check your system clock" "$LINENO" 5 4279fi 4280{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4281printf "%s\n" "yes" >&6; } 4282# If we didn't sleep, we still need to ensure time stamps of config.status and 4283# generated files are strictly newer. 4284am_sleep_pid= 4285if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4286 ( sleep 1 ) & 4287 am_sleep_pid=$! 4288fi 4289 4290rm -f conftest.file 4291 4292test "$program_prefix" != NONE && 4293 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4294# Use a double $ so make ignores it. 4295test "$program_suffix" != NONE && 4296 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4297# Double any \ or $. 4298# By default was `s,x,x', remove it if useless. 4299ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4300program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4301 4302 4303 if test x"${MISSING+set}" != xset; then 4304 MISSING="\${SHELL} '$am_aux_dir/missing'" 4305fi 4306# Use eval to expand $SHELL 4307if eval "$MISSING --is-lightweight"; then 4308 am_missing_run="$MISSING " 4309else 4310 am_missing_run= 4311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4312printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4313fi 4314 4315if test x"${install_sh+set}" != xset; then 4316 case $am_aux_dir in 4317 *\ * | *\ *) 4318 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4319 *) 4320 install_sh="\${SHELL} $am_aux_dir/install-sh" 4321 esac 4322fi 4323 4324# Installed binaries are usually stripped using 'strip' when the user 4325# run "make install-strip". However 'strip' might not be the right 4326# tool to use in cross-compilation environments, therefore Automake 4327# will honor the 'STRIP' environment variable to overrule this program. 4328if test "$cross_compiling" != no; then 4329 if test -n "$ac_tool_prefix"; then 4330 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4331set dummy ${ac_tool_prefix}strip; ac_word=$2 4332{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4333printf %s "checking for $ac_word... " >&6; } 4334if test ${ac_cv_prog_STRIP+y} 4335then : 4336 printf %s "(cached) " >&6 4337else $as_nop 4338 if test -n "$STRIP"; then 4339 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4340else 4341as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4342for as_dir in $PATH 4343do 4344 IFS=$as_save_IFS 4345 case $as_dir in #((( 4346 '') as_dir=./ ;; 4347 */) ;; 4348 *) as_dir=$as_dir/ ;; 4349 esac 4350 for ac_exec_ext in '' $ac_executable_extensions; do 4351 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4352 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4353 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4354 break 2 4355 fi 4356done 4357 done 4358IFS=$as_save_IFS 4359 4360fi 4361fi 4362STRIP=$ac_cv_prog_STRIP 4363if test -n "$STRIP"; then 4364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4365printf "%s\n" "$STRIP" >&6; } 4366else 4367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4368printf "%s\n" "no" >&6; } 4369fi 4370 4371 4372fi 4373if test -z "$ac_cv_prog_STRIP"; then 4374 ac_ct_STRIP=$STRIP 4375 # Extract the first word of "strip", so it can be a program name with args. 4376set dummy strip; ac_word=$2 4377{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4378printf %s "checking for $ac_word... " >&6; } 4379if test ${ac_cv_prog_ac_ct_STRIP+y} 4380then : 4381 printf %s "(cached) " >&6 4382else $as_nop 4383 if test -n "$ac_ct_STRIP"; then 4384 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4385else 4386as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4387for as_dir in $PATH 4388do 4389 IFS=$as_save_IFS 4390 case $as_dir in #((( 4391 '') as_dir=./ ;; 4392 */) ;; 4393 *) as_dir=$as_dir/ ;; 4394 esac 4395 for ac_exec_ext in '' $ac_executable_extensions; do 4396 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4397 ac_cv_prog_ac_ct_STRIP="strip" 4398 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4399 break 2 4400 fi 4401done 4402 done 4403IFS=$as_save_IFS 4404 4405fi 4406fi 4407ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4408if test -n "$ac_ct_STRIP"; then 4409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4410printf "%s\n" "$ac_ct_STRIP" >&6; } 4411else 4412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4413printf "%s\n" "no" >&6; } 4414fi 4415 4416 if test "x$ac_ct_STRIP" = x; then 4417 STRIP=":" 4418 else 4419 case $cross_compiling:$ac_tool_warned in 4420yes:) 4421{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4422printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4423ac_tool_warned=yes ;; 4424esac 4425 STRIP=$ac_ct_STRIP 4426 fi 4427else 4428 STRIP="$ac_cv_prog_STRIP" 4429fi 4430 4431fi 4432INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4433 4434 4435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4436printf %s "checking for a race-free mkdir -p... " >&6; } 4437if test -z "$MKDIR_P"; then 4438 if test ${ac_cv_path_mkdir+y} 4439then : 4440 printf %s "(cached) " >&6 4441else $as_nop 4442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4443for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4444do 4445 IFS=$as_save_IFS 4446 case $as_dir in #((( 4447 '') as_dir=./ ;; 4448 */) ;; 4449 *) as_dir=$as_dir/ ;; 4450 esac 4451 for ac_prog in mkdir gmkdir; do 4452 for ac_exec_ext in '' $ac_executable_extensions; do 4453 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4454 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4455 'mkdir ('*'coreutils) '* | \ 4456 'BusyBox '* | \ 4457 'mkdir (fileutils) '4.1*) 4458 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4459 break 3;; 4460 esac 4461 done 4462 done 4463 done 4464IFS=$as_save_IFS 4465 4466fi 4467 4468 test -d ./--version && rmdir ./--version 4469 if test ${ac_cv_path_mkdir+y}; then 4470 MKDIR_P="$ac_cv_path_mkdir -p" 4471 else 4472 # As a last resort, use the slow shell script. Don't cache a 4473 # value for MKDIR_P within a source directory, because that will 4474 # break other packages using the cache if that directory is 4475 # removed, or if the value is a relative name. 4476 MKDIR_P="$ac_install_sh -d" 4477 fi 4478fi 4479{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4480printf "%s\n" "$MKDIR_P" >&6; } 4481 4482for ac_prog in gawk mawk nawk awk 4483do 4484 # Extract the first word of "$ac_prog", so it can be a program name with args. 4485set dummy $ac_prog; ac_word=$2 4486{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4487printf %s "checking for $ac_word... " >&6; } 4488if test ${ac_cv_prog_AWK+y} 4489then : 4490 printf %s "(cached) " >&6 4491else $as_nop 4492 if test -n "$AWK"; then 4493 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4494else 4495as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4496for as_dir in $PATH 4497do 4498 IFS=$as_save_IFS 4499 case $as_dir in #((( 4500 '') as_dir=./ ;; 4501 */) ;; 4502 *) as_dir=$as_dir/ ;; 4503 esac 4504 for ac_exec_ext in '' $ac_executable_extensions; do 4505 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4506 ac_cv_prog_AWK="$ac_prog" 4507 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4508 break 2 4509 fi 4510done 4511 done 4512IFS=$as_save_IFS 4513 4514fi 4515fi 4516AWK=$ac_cv_prog_AWK 4517if test -n "$AWK"; then 4518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4519printf "%s\n" "$AWK" >&6; } 4520else 4521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4522printf "%s\n" "no" >&6; } 4523fi 4524 4525 4526 test -n "$AWK" && break 4527done 4528 4529{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4530printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4531set x ${MAKE-make} 4532ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4533if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4534then : 4535 printf %s "(cached) " >&6 4536else $as_nop 4537 cat >conftest.make <<\_ACEOF 4538SHELL = /bin/sh 4539all: 4540 @echo '@@@%%%=$(MAKE)=@@@%%%' 4541_ACEOF 4542# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4543case `${MAKE-make} -f conftest.make 2>/dev/null` in 4544 *@@@%%%=?*=@@@%%%*) 4545 eval ac_cv_prog_make_${ac_make}_set=yes;; 4546 *) 4547 eval ac_cv_prog_make_${ac_make}_set=no;; 4548esac 4549rm -f conftest.make 4550fi 4551if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4553printf "%s\n" "yes" >&6; } 4554 SET_MAKE= 4555else 4556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4557printf "%s\n" "no" >&6; } 4558 SET_MAKE="MAKE=${MAKE-make}" 4559fi 4560 4561rm -rf .tst 2>/dev/null 4562mkdir .tst 2>/dev/null 4563if test -d .tst; then 4564 am__leading_dot=. 4565else 4566 am__leading_dot=_ 4567fi 4568rmdir .tst 2>/dev/null 4569 4570DEPDIR="${am__leading_dot}deps" 4571 4572ac_config_commands="$ac_config_commands depfiles" 4573 4574{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4575printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4576cat > confinc.mk << 'END' 4577am__doit: 4578 @echo this is the am__doit target >confinc.out 4579.PHONY: am__doit 4580END 4581am__include="#" 4582am__quote= 4583# BSD make does it like this. 4584echo '.include "confinc.mk" # ignored' > confmf.BSD 4585# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4586echo 'include confinc.mk # ignored' > confmf.GNU 4587_am_result=no 4588for s in GNU BSD; do 4589 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4590 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4591 ac_status=$? 4592 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4593 (exit $ac_status); } 4594 case $?:`cat confinc.out 2>/dev/null` in #( 4595 '0:this is the am__doit target') : 4596 case $s in #( 4597 BSD) : 4598 am__include='.include' am__quote='"' ;; #( 4599 *) : 4600 am__include='include' am__quote='' ;; 4601esac ;; #( 4602 *) : 4603 ;; 4604esac 4605 if test "$am__include" != "#"; then 4606 _am_result="yes ($s style)" 4607 break 4608 fi 4609done 4610rm -f confinc.* confmf.* 4611{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4612printf "%s\n" "${_am_result}" >&6; } 4613 4614# Check whether --enable-dependency-tracking was given. 4615if test ${enable_dependency_tracking+y} 4616then : 4617 enableval=$enable_dependency_tracking; 4618fi 4619 4620if test "x$enable_dependency_tracking" != xno; then 4621 am_depcomp="$ac_aux_dir/depcomp" 4622 AMDEPBACKSLASH='\' 4623 am__nodep='_no' 4624fi 4625 if test "x$enable_dependency_tracking" != xno; then 4626 AMDEP_TRUE= 4627 AMDEP_FALSE='#' 4628else 4629 AMDEP_TRUE='#' 4630 AMDEP_FALSE= 4631fi 4632 4633 4634# Check whether --enable-silent-rules was given. 4635if test ${enable_silent_rules+y} 4636then : 4637 enableval=$enable_silent_rules; 4638fi 4639 4640case $enable_silent_rules in # ((( 4641 yes) AM_DEFAULT_VERBOSITY=0;; 4642 no) AM_DEFAULT_VERBOSITY=1;; 4643 *) AM_DEFAULT_VERBOSITY=1;; 4644esac 4645am_make=${MAKE-make} 4646{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4647printf %s "checking whether $am_make supports nested variables... " >&6; } 4648if test ${am_cv_make_support_nested_variables+y} 4649then : 4650 printf %s "(cached) " >&6 4651else $as_nop 4652 if printf "%s\n" 'TRUE=$(BAR$(V)) 4653BAR0=false 4654BAR1=true 4655V=1 4656am__doit: 4657 @$(TRUE) 4658.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4659 am_cv_make_support_nested_variables=yes 4660else 4661 am_cv_make_support_nested_variables=no 4662fi 4663fi 4664{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4665printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4666if test $am_cv_make_support_nested_variables = yes; then 4667 AM_V='$(V)' 4668 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4669else 4670 AM_V=$AM_DEFAULT_VERBOSITY 4671 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4672fi 4673AM_BACKSLASH='\' 4674 4675if test "`cd $srcdir && pwd`" != "`pwd`"; then 4676 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4677 # is not polluted with repeated "-I." 4678 am__isrc=' -I$(srcdir)' 4679 # test to see if srcdir already configured 4680 if test -f $srcdir/config.status; then 4681 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4682 fi 4683fi 4684 4685# test whether we have cygpath 4686if test -z "$CYGPATH_W"; then 4687 if (cygpath --version) >/dev/null 2>/dev/null; then 4688 CYGPATH_W='cygpath -w' 4689 else 4690 CYGPATH_W=echo 4691 fi 4692fi 4693 4694 4695# Define the identity of the package. 4696 PACKAGE='sessreg' 4697 VERSION='1.1.3' 4698 4699 4700printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4701 4702 4703printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4704 4705# Some tools Automake needs. 4706 4707ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4708 4709 4710AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4711 4712 4713AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4714 4715 4716AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4717 4718 4719MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4720 4721# For better backward compatibility. To be removed once Automake 1.9.x 4722# dies out for good. For more background, see: 4723# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4724# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4725mkdir_p='$(MKDIR_P)' 4726 4727# We need awk for the "check" target (and possibly the TAP driver). The 4728# system "awk" is bad on some platforms. 4729# Always define AMTAR for backward compatibility. Yes, it's still used 4730# in the wild :-( We should find a proper way to deprecate it ... 4731AMTAR='$${TAR-tar}' 4732 4733 4734# We'll loop over all known methods to create a tar archive until one works. 4735_am_tools='gnutar pax cpio none' 4736 4737am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4738 4739 4740 4741 4742 4743depcc="$CC" am_compiler_list= 4744 4745{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4746printf %s "checking dependency style of $depcc... " >&6; } 4747if test ${am_cv_CC_dependencies_compiler_type+y} 4748then : 4749 printf %s "(cached) " >&6 4750else $as_nop 4751 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4752 # We make a subdir and do the tests there. Otherwise we can end up 4753 # making bogus files that we don't know about and never remove. For 4754 # instance it was reported that on HP-UX the gcc test will end up 4755 # making a dummy file named 'D' -- because '-MD' means "put the output 4756 # in D". 4757 rm -rf conftest.dir 4758 mkdir conftest.dir 4759 # Copy depcomp to subdir because otherwise we won't find it if we're 4760 # using a relative directory. 4761 cp "$am_depcomp" conftest.dir 4762 cd conftest.dir 4763 # We will build objects and dependencies in a subdirectory because 4764 # it helps to detect inapplicable dependency modes. For instance 4765 # both Tru64's cc and ICC support -MD to output dependencies as a 4766 # side effect of compilation, but ICC will put the dependencies in 4767 # the current directory while Tru64 will put them in the object 4768 # directory. 4769 mkdir sub 4770 4771 am_cv_CC_dependencies_compiler_type=none 4772 if test "$am_compiler_list" = ""; then 4773 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4774 fi 4775 am__universal=false 4776 case " $depcc " in #( 4777 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4778 esac 4779 4780 for depmode in $am_compiler_list; do 4781 # Setup a source with many dependencies, because some compilers 4782 # like to wrap large dependency lists on column 80 (with \), and 4783 # we should not choose a depcomp mode which is confused by this. 4784 # 4785 # We need to recreate these files for each test, as the compiler may 4786 # overwrite some of them when testing with obscure command lines. 4787 # This happens at least with the AIX C compiler. 4788 : > sub/conftest.c 4789 for i in 1 2 3 4 5 6; do 4790 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4791 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4792 # Solaris 10 /bin/sh. 4793 echo '/* dummy */' > sub/conftst$i.h 4794 done 4795 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4796 4797 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4798 # mode. It turns out that the SunPro C++ compiler does not properly 4799 # handle '-M -o', and we need to detect this. Also, some Intel 4800 # versions had trouble with output in subdirs. 4801 am__obj=sub/conftest.${OBJEXT-o} 4802 am__minus_obj="-o $am__obj" 4803 case $depmode in 4804 gcc) 4805 # This depmode causes a compiler race in universal mode. 4806 test "$am__universal" = false || continue 4807 ;; 4808 nosideeffect) 4809 # After this tag, mechanisms are not by side-effect, so they'll 4810 # only be used when explicitly requested. 4811 if test "x$enable_dependency_tracking" = xyes; then 4812 continue 4813 else 4814 break 4815 fi 4816 ;; 4817 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4818 # This compiler won't grok '-c -o', but also, the minuso test has 4819 # not run yet. These depmodes are late enough in the game, and 4820 # so weak that their functioning should not be impacted. 4821 am__obj=conftest.${OBJEXT-o} 4822 am__minus_obj= 4823 ;; 4824 none) break ;; 4825 esac 4826 if depmode=$depmode \ 4827 source=sub/conftest.c object=$am__obj \ 4828 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4829 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4830 >/dev/null 2>conftest.err && 4831 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4832 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4833 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4834 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4835 # icc doesn't choke on unknown options, it will just issue warnings 4836 # or remarks (even with -Werror). So we grep stderr for any message 4837 # that says an option was ignored or not supported. 4838 # When given -MP, icc 7.0 and 7.1 complain thusly: 4839 # icc: Command line warning: ignoring option '-M'; no argument required 4840 # The diagnosis changed in icc 8.0: 4841 # icc: Command line remark: option '-MP' not supported 4842 if (grep 'ignoring option' conftest.err || 4843 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4844 am_cv_CC_dependencies_compiler_type=$depmode 4845 break 4846 fi 4847 fi 4848 done 4849 4850 cd .. 4851 rm -rf conftest.dir 4852else 4853 am_cv_CC_dependencies_compiler_type=none 4854fi 4855 4856fi 4857{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4858printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4859CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4860 4861 if 4862 test "x$enable_dependency_tracking" != xno \ 4863 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4864 am__fastdepCC_TRUE= 4865 am__fastdepCC_FALSE='#' 4866else 4867 am__fastdepCC_TRUE='#' 4868 am__fastdepCC_FALSE= 4869fi 4870 4871 4872# Variables for tags utilities; see am/tags.am 4873if test -z "$CTAGS"; then 4874 CTAGS=ctags 4875fi 4876 4877if test -z "$ETAGS"; then 4878 ETAGS=etags 4879fi 4880 4881if test -z "$CSCOPE"; then 4882 CSCOPE=cscope 4883fi 4884 4885 4886 4887# POSIX will say in a future version that running "rm -f" with no argument 4888# is OK; and we want to be able to make that assumption in our Makefile 4889# recipes. So use an aggressive probe to check that the usage we want is 4890# actually supported "in the wild" to an acceptable degree. 4891# See automake bug#10828. 4892# To make any issue more visible, cause the running configure to be aborted 4893# by default if the 'rm' program in use doesn't match our expectations; the 4894# user can still override this though. 4895if rm -f && rm -fr && rm -rf; then : OK; else 4896 cat >&2 <<'END' 4897Oops! 4898 4899Your 'rm' program seems unable to run without file operands specified 4900on the command line, even when the '-f' option is present. This is contrary 4901to the behaviour of most rm programs out there, and not conforming with 4902the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4903 4904Please tell bug-automake@gnu.org about your system, including the value 4905of your $PATH and any error possibly output before this message. This 4906can help us improve future automake versions. 4907 4908END 4909 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4910 echo 'Configuration will proceed anyway, since you have set the' >&2 4911 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4912 echo >&2 4913 else 4914 cat >&2 <<'END' 4915Aborting the configuration process, to ensure you take notice of the issue. 4916 4917You can download and install GNU coreutils to get an 'rm' implementation 4918that behaves properly: <https://www.gnu.org/software/coreutils/>. 4919 4920If you want to complete the configuration process using your problematic 4921'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4922to "yes", and re-run configure. 4923 4924END 4925 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4926 fi 4927fi 4928 4929 4930# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4944printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4945if test ${ac_cv_c_undeclared_builtin_options+y} 4946then : 4947 printf %s "(cached) " >&6 4948else $as_nop 4949 ac_save_CFLAGS=$CFLAGS 4950 ac_cv_c_undeclared_builtin_options='cannot detect' 4951 for ac_arg in '' -fno-builtin; do 4952 CFLAGS="$ac_save_CFLAGS $ac_arg" 4953 # This test program should *not* compile successfully. 4954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4955/* end confdefs.h. */ 4956 4957int 4958main (void) 4959{ 4960(void) strchr; 4961 ; 4962 return 0; 4963} 4964_ACEOF 4965if ac_fn_c_try_compile "$LINENO" 4966then : 4967 4968else $as_nop 4969 # This test program should compile successfully. 4970 # No library function is consistently available on 4971 # freestanding implementations, so test against a dummy 4972 # declaration. Include always-available headers on the 4973 # off chance that they somehow elicit warnings. 4974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4975/* end confdefs.h. */ 4976#include <float.h> 4977#include <limits.h> 4978#include <stdarg.h> 4979#include <stddef.h> 4980extern void ac_decl (int, char *); 4981 4982int 4983main (void) 4984{ 4985(void) ac_decl (0, (char *) 0); 4986 (void) ac_decl; 4987 4988 ; 4989 return 0; 4990} 4991_ACEOF 4992if ac_fn_c_try_compile "$LINENO" 4993then : 4994 if test x"$ac_arg" = x 4995then : 4996 ac_cv_c_undeclared_builtin_options='none needed' 4997else $as_nop 4998 ac_cv_c_undeclared_builtin_options=$ac_arg 4999fi 5000 break 5001fi 5002rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5003fi 5004rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5005 done 5006 CFLAGS=$ac_save_CFLAGS 5007 5008fi 5009{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 5010printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 5011 case $ac_cv_c_undeclared_builtin_options in #( 5012 'cannot detect') : 5013 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5014printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 5015as_fn_error $? "cannot make $CC report undeclared builtins 5016See \`config.log' for more details" "$LINENO" 5; } ;; #( 5017 'none needed') : 5018 ac_c_undeclared_builtin_options='' ;; #( 5019 *) : 5020 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 5021esac 5022 5023 5024 5025 5026 5027ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5028if test "x$ac_cv_have_decl___clang__" = xyes 5029then : 5030 CLANGCC="yes" 5031else $as_nop 5032 CLANGCC="no" 5033fi 5034ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5035if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 5036then : 5037 INTELCC="yes" 5038else $as_nop 5039 INTELCC="no" 5040fi 5041ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5042if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 5043then : 5044 SUNCC="yes" 5045else $as_nop 5046 SUNCC="no" 5047fi 5048 5049 5050 5051 5052 5053 5054 5055 5056if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5057 if test -n "$ac_tool_prefix"; then 5058 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5059set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5060{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5061printf %s "checking for $ac_word... " >&6; } 5062if test ${ac_cv_path_PKG_CONFIG+y} 5063then : 5064 printf %s "(cached) " >&6 5065else $as_nop 5066 case $PKG_CONFIG in 5067 [\\/]* | ?:[\\/]*) 5068 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5069 ;; 5070 *) 5071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5072for as_dir in $PATH 5073do 5074 IFS=$as_save_IFS 5075 case $as_dir in #((( 5076 '') as_dir=./ ;; 5077 */) ;; 5078 *) as_dir=$as_dir/ ;; 5079 esac 5080 for ac_exec_ext in '' $ac_executable_extensions; do 5081 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5082 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5083 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5084 break 2 5085 fi 5086done 5087 done 5088IFS=$as_save_IFS 5089 5090 ;; 5091esac 5092fi 5093PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5094if test -n "$PKG_CONFIG"; then 5095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5096printf "%s\n" "$PKG_CONFIG" >&6; } 5097else 5098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5099printf "%s\n" "no" >&6; } 5100fi 5101 5102 5103fi 5104if test -z "$ac_cv_path_PKG_CONFIG"; then 5105 ac_pt_PKG_CONFIG=$PKG_CONFIG 5106 # Extract the first word of "pkg-config", so it can be a program name with args. 5107set dummy pkg-config; ac_word=$2 5108{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5109printf %s "checking for $ac_word... " >&6; } 5110if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 5111then : 5112 printf %s "(cached) " >&6 5113else $as_nop 5114 case $ac_pt_PKG_CONFIG in 5115 [\\/]* | ?:[\\/]*) 5116 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5117 ;; 5118 *) 5119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5120for as_dir in $PATH 5121do 5122 IFS=$as_save_IFS 5123 case $as_dir in #((( 5124 '') as_dir=./ ;; 5125 */) ;; 5126 *) as_dir=$as_dir/ ;; 5127 esac 5128 for ac_exec_ext in '' $ac_executable_extensions; do 5129 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5130 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5131 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5132 break 2 5133 fi 5134done 5135 done 5136IFS=$as_save_IFS 5137 5138 ;; 5139esac 5140fi 5141ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5142if test -n "$ac_pt_PKG_CONFIG"; then 5143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5144printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 5145else 5146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5147printf "%s\n" "no" >&6; } 5148fi 5149 5150 if test "x$ac_pt_PKG_CONFIG" = x; then 5151 PKG_CONFIG="" 5152 else 5153 case $cross_compiling:$ac_tool_warned in 5154yes:) 5155{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5156printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5157ac_tool_warned=yes ;; 5158esac 5159 PKG_CONFIG=$ac_pt_PKG_CONFIG 5160 fi 5161else 5162 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5163fi 5164 5165fi 5166if test -n "$PKG_CONFIG"; then 5167 _pkg_min_version=0.9.0 5168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5169printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5170 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5172printf "%s\n" "yes" >&6; } 5173 else 5174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5175printf "%s\n" "no" >&6; } 5176 PKG_CONFIG="" 5177 fi 5178fi 5179 5180 5181 # Make sure we can run config.sub. 5182$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5183 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5184 5185{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5186printf %s "checking build system type... " >&6; } 5187if test ${ac_cv_build+y} 5188then : 5189 printf %s "(cached) " >&6 5190else $as_nop 5191 ac_build_alias=$build_alias 5192test "x$ac_build_alias" = x && 5193 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5194test "x$ac_build_alias" = x && 5195 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5196ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5197 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5198 5199fi 5200{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5201printf "%s\n" "$ac_cv_build" >&6; } 5202case $ac_cv_build in 5203*-*-*) ;; 5204*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5205esac 5206build=$ac_cv_build 5207ac_save_IFS=$IFS; IFS='-' 5208set x $ac_cv_build 5209shift 5210build_cpu=$1 5211build_vendor=$2 5212shift; shift 5213# Remember, the first character of IFS is used to create $*, 5214# except with old shells: 5215build_os=$* 5216IFS=$ac_save_IFS 5217case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5218 5219 5220{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5221printf %s "checking host system type... " >&6; } 5222if test ${ac_cv_host+y} 5223then : 5224 printf %s "(cached) " >&6 5225else $as_nop 5226 if test "x$host_alias" = x; then 5227 ac_cv_host=$ac_cv_build 5228else 5229 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5230 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5231fi 5232 5233fi 5234{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5235printf "%s\n" "$ac_cv_host" >&6; } 5236case $ac_cv_host in 5237*-*-*) ;; 5238*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5239esac 5240host=$ac_cv_host 5241ac_save_IFS=$IFS; IFS='-' 5242set x $ac_cv_host 5243shift 5244host_cpu=$1 5245host_vendor=$2 5246shift; shift 5247# Remember, the first character of IFS is used to create $*, 5248# except with old shells: 5249host_os=$* 5250IFS=$ac_save_IFS 5251case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5252 5253 5254{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5255printf %s "checking for a sed that does not truncate output... " >&6; } 5256if test ${ac_cv_path_SED+y} 5257then : 5258 printf %s "(cached) " >&6 5259else $as_nop 5260 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5261 for ac_i in 1 2 3 4 5 6 7; do 5262 ac_script="$ac_script$as_nl$ac_script" 5263 done 5264 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5265 { ac_script=; unset ac_script;} 5266 if test -z "$SED"; then 5267 ac_path_SED_found=false 5268 # Loop through the user's path and test for each of PROGNAME-LIST 5269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5270for as_dir in $PATH 5271do 5272 IFS=$as_save_IFS 5273 case $as_dir in #((( 5274 '') as_dir=./ ;; 5275 */) ;; 5276 *) as_dir=$as_dir/ ;; 5277 esac 5278 for ac_prog in sed gsed 5279 do 5280 for ac_exec_ext in '' $ac_executable_extensions; do 5281 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5282 as_fn_executable_p "$ac_path_SED" || continue 5283# Check for GNU ac_path_SED and select it if it is found. 5284 # Check for GNU $ac_path_SED 5285case `"$ac_path_SED" --version 2>&1` in 5286*GNU*) 5287 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5288*) 5289 ac_count=0 5290 printf %s 0123456789 >"conftest.in" 5291 while : 5292 do 5293 cat "conftest.in" "conftest.in" >"conftest.tmp" 5294 mv "conftest.tmp" "conftest.in" 5295 cp "conftest.in" "conftest.nl" 5296 printf "%s\n" '' >> "conftest.nl" 5297 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5298 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5299 as_fn_arith $ac_count + 1 && ac_count=$as_val 5300 if test $ac_count -gt ${ac_path_SED_max-0}; then 5301 # Best one so far, save it but keep looking for a better one 5302 ac_cv_path_SED="$ac_path_SED" 5303 ac_path_SED_max=$ac_count 5304 fi 5305 # 10*(2^10) chars as input seems more than enough 5306 test $ac_count -gt 10 && break 5307 done 5308 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5309esac 5310 5311 $ac_path_SED_found && break 3 5312 done 5313 done 5314 done 5315IFS=$as_save_IFS 5316 if test -z "$ac_cv_path_SED"; then 5317 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5318 fi 5319else 5320 ac_cv_path_SED=$SED 5321fi 5322 5323fi 5324{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5325printf "%s\n" "$ac_cv_path_SED" >&6; } 5326 SED="$ac_cv_path_SED" 5327 rm -f conftest.sed 5328 5329 5330 5331 5332 5333 5334# Check whether --enable-selective-werror was given. 5335if test ${enable_selective_werror+y} 5336then : 5337 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5338else $as_nop 5339 SELECTIVE_WERROR=yes 5340fi 5341 5342 5343 5344 5345 5346# -v is too short to test reliably with XORG_TESTSET_CFLAG 5347if test "x$SUNCC" = "xyes"; then 5348 BASE_CFLAGS="-v" 5349else 5350 BASE_CFLAGS="" 5351fi 5352 5353# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367xorg_testset_save_CFLAGS="$CFLAGS" 5368 5369if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5372printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5373if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5374then : 5375 printf %s "(cached) " >&6 5376else $as_nop 5377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378/* end confdefs.h. */ 5379int i; 5380_ACEOF 5381if ac_fn_c_try_compile "$LINENO" 5382then : 5383 xorg_cv_cc_flag_unknown_warning_option=yes 5384else $as_nop 5385 xorg_cv_cc_flag_unknown_warning_option=no 5386fi 5387rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5388fi 5389{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5390printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5391 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5392 CFLAGS="$xorg_testset_save_CFLAGS" 5393fi 5394 5395if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5396 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5398 fi 5399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5401printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5402if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5403then : 5404 printf %s "(cached) " >&6 5405else $as_nop 5406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5407/* end confdefs.h. */ 5408int i; 5409_ACEOF 5410if ac_fn_c_try_compile "$LINENO" 5411then : 5412 xorg_cv_cc_flag_unused_command_line_argument=yes 5413else $as_nop 5414 xorg_cv_cc_flag_unused_command_line_argument=no 5415fi 5416rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5417fi 5418{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5419printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5420 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5421 CFLAGS="$xorg_testset_save_CFLAGS" 5422fi 5423 5424found="no" 5425 5426 if test $found = "no" ; then 5427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5429 fi 5430 5431 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5433 fi 5434 5435 CFLAGS="$CFLAGS -Wall" 5436 5437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5438printf %s "checking if $CC supports -Wall... " >&6; } 5439 cacheid=xorg_cv_cc_flag__Wall 5440 if eval test \${$cacheid+y} 5441then : 5442 printf %s "(cached) " >&6 5443else $as_nop 5444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5445/* end confdefs.h. */ 5446int i; 5447int 5448main (void) 5449{ 5450 5451 ; 5452 return 0; 5453} 5454_ACEOF 5455if ac_fn_c_try_link "$LINENO" 5456then : 5457 eval $cacheid=yes 5458else $as_nop 5459 eval $cacheid=no 5460fi 5461rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5462 conftest$ac_exeext conftest.$ac_ext 5463fi 5464 5465 5466 CFLAGS="$xorg_testset_save_CFLAGS" 5467 5468 eval supported=\$$cacheid 5469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5470printf "%s\n" "$supported" >&6; } 5471 if test "$supported" = "yes" ; then 5472 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5473 found="yes" 5474 fi 5475 fi 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491xorg_testset_save_CFLAGS="$CFLAGS" 5492 5493if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5496printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5497if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5498then : 5499 printf %s "(cached) " >&6 5500else $as_nop 5501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5502/* end confdefs.h. */ 5503int i; 5504_ACEOF 5505if ac_fn_c_try_compile "$LINENO" 5506then : 5507 xorg_cv_cc_flag_unknown_warning_option=yes 5508else $as_nop 5509 xorg_cv_cc_flag_unknown_warning_option=no 5510fi 5511rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5512fi 5513{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5514printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5515 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5516 CFLAGS="$xorg_testset_save_CFLAGS" 5517fi 5518 5519if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5522 fi 5523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5525printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5526if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5527then : 5528 printf %s "(cached) " >&6 5529else $as_nop 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531/* end confdefs.h. */ 5532int i; 5533_ACEOF 5534if ac_fn_c_try_compile "$LINENO" 5535then : 5536 xorg_cv_cc_flag_unused_command_line_argument=yes 5537else $as_nop 5538 xorg_cv_cc_flag_unused_command_line_argument=no 5539fi 5540rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5541fi 5542{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5543printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5544 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5545 CFLAGS="$xorg_testset_save_CFLAGS" 5546fi 5547 5548found="no" 5549 5550 if test $found = "no" ; then 5551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5553 fi 5554 5555 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5557 fi 5558 5559 CFLAGS="$CFLAGS -Wpointer-arith" 5560 5561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5562printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5563 cacheid=xorg_cv_cc_flag__Wpointer_arith 5564 if eval test \${$cacheid+y} 5565then : 5566 printf %s "(cached) " >&6 5567else $as_nop 5568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5569/* end confdefs.h. */ 5570int i; 5571int 5572main (void) 5573{ 5574 5575 ; 5576 return 0; 5577} 5578_ACEOF 5579if ac_fn_c_try_link "$LINENO" 5580then : 5581 eval $cacheid=yes 5582else $as_nop 5583 eval $cacheid=no 5584fi 5585rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5586 conftest$ac_exeext conftest.$ac_ext 5587fi 5588 5589 5590 CFLAGS="$xorg_testset_save_CFLAGS" 5591 5592 eval supported=\$$cacheid 5593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5594printf "%s\n" "$supported" >&6; } 5595 if test "$supported" = "yes" ; then 5596 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5597 found="yes" 5598 fi 5599 fi 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615xorg_testset_save_CFLAGS="$CFLAGS" 5616 5617if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5620printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5621if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5622then : 5623 printf %s "(cached) " >&6 5624else $as_nop 5625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5626/* end confdefs.h. */ 5627int i; 5628_ACEOF 5629if ac_fn_c_try_compile "$LINENO" 5630then : 5631 xorg_cv_cc_flag_unknown_warning_option=yes 5632else $as_nop 5633 xorg_cv_cc_flag_unknown_warning_option=no 5634fi 5635rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5636fi 5637{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5638printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5639 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5640 CFLAGS="$xorg_testset_save_CFLAGS" 5641fi 5642 5643if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5646 fi 5647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5649printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5650if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5651then : 5652 printf %s "(cached) " >&6 5653else $as_nop 5654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5655/* end confdefs.h. */ 5656int i; 5657_ACEOF 5658if ac_fn_c_try_compile "$LINENO" 5659then : 5660 xorg_cv_cc_flag_unused_command_line_argument=yes 5661else $as_nop 5662 xorg_cv_cc_flag_unused_command_line_argument=no 5663fi 5664rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5665fi 5666{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5667printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670fi 5671 5672found="no" 5673 5674 if test $found = "no" ; then 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 5679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5681 fi 5682 5683 CFLAGS="$CFLAGS -Wmissing-declarations" 5684 5685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5686printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5687 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5688 if eval test \${$cacheid+y} 5689then : 5690 printf %s "(cached) " >&6 5691else $as_nop 5692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5693/* end confdefs.h. */ 5694int i; 5695int 5696main (void) 5697{ 5698 5699 ; 5700 return 0; 5701} 5702_ACEOF 5703if ac_fn_c_try_link "$LINENO" 5704then : 5705 eval $cacheid=yes 5706else $as_nop 5707 eval $cacheid=no 5708fi 5709rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5710 conftest$ac_exeext conftest.$ac_ext 5711fi 5712 5713 5714 CFLAGS="$xorg_testset_save_CFLAGS" 5715 5716 eval supported=\$$cacheid 5717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5718printf "%s\n" "$supported" >&6; } 5719 if test "$supported" = "yes" ; then 5720 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5721 found="yes" 5722 fi 5723 fi 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739xorg_testset_save_CFLAGS="$CFLAGS" 5740 5741if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5744printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5745if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5746then : 5747 printf %s "(cached) " >&6 5748else $as_nop 5749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5750/* end confdefs.h. */ 5751int i; 5752_ACEOF 5753if ac_fn_c_try_compile "$LINENO" 5754then : 5755 xorg_cv_cc_flag_unknown_warning_option=yes 5756else $as_nop 5757 xorg_cv_cc_flag_unknown_warning_option=no 5758fi 5759rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5760fi 5761{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5762printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5764 CFLAGS="$xorg_testset_save_CFLAGS" 5765fi 5766 5767if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5770 fi 5771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5773printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5774if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5775then : 5776 printf %s "(cached) " >&6 5777else $as_nop 5778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5779/* end confdefs.h. */ 5780int i; 5781_ACEOF 5782if ac_fn_c_try_compile "$LINENO" 5783then : 5784 xorg_cv_cc_flag_unused_command_line_argument=yes 5785else $as_nop 5786 xorg_cv_cc_flag_unused_command_line_argument=no 5787fi 5788rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5789fi 5790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5791printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5793 CFLAGS="$xorg_testset_save_CFLAGS" 5794fi 5795 5796found="no" 5797 5798 if test $found = "no" ; then 5799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5801 fi 5802 5803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5805 fi 5806 5807 CFLAGS="$CFLAGS -Wformat=2" 5808 5809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5810printf %s "checking if $CC supports -Wformat=2... " >&6; } 5811 cacheid=xorg_cv_cc_flag__Wformat_2 5812 if eval test \${$cacheid+y} 5813then : 5814 printf %s "(cached) " >&6 5815else $as_nop 5816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5817/* end confdefs.h. */ 5818int i; 5819int 5820main (void) 5821{ 5822 5823 ; 5824 return 0; 5825} 5826_ACEOF 5827if ac_fn_c_try_link "$LINENO" 5828then : 5829 eval $cacheid=yes 5830else $as_nop 5831 eval $cacheid=no 5832fi 5833rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5834 conftest$ac_exeext conftest.$ac_ext 5835fi 5836 5837 5838 CFLAGS="$xorg_testset_save_CFLAGS" 5839 5840 eval supported=\$$cacheid 5841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5842printf "%s\n" "$supported" >&6; } 5843 if test "$supported" = "yes" ; then 5844 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5845 found="yes" 5846 fi 5847 fi 5848 5849 if test $found = "no" ; then 5850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5852 fi 5853 5854 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5856 fi 5857 5858 CFLAGS="$CFLAGS -Wformat" 5859 5860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5861printf %s "checking if $CC supports -Wformat... " >&6; } 5862 cacheid=xorg_cv_cc_flag__Wformat 5863 if eval test \${$cacheid+y} 5864then : 5865 printf %s "(cached) " >&6 5866else $as_nop 5867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5868/* end confdefs.h. */ 5869int i; 5870int 5871main (void) 5872{ 5873 5874 ; 5875 return 0; 5876} 5877_ACEOF 5878if ac_fn_c_try_link "$LINENO" 5879then : 5880 eval $cacheid=yes 5881else $as_nop 5882 eval $cacheid=no 5883fi 5884rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5885 conftest$ac_exeext conftest.$ac_ext 5886fi 5887 5888 5889 CFLAGS="$xorg_testset_save_CFLAGS" 5890 5891 eval supported=\$$cacheid 5892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5893printf "%s\n" "$supported" >&6; } 5894 if test "$supported" = "yes" ; then 5895 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5896 found="yes" 5897 fi 5898 fi 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916xorg_testset_save_CFLAGS="$CFLAGS" 5917 5918if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5921printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5922if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5923then : 5924 printf %s "(cached) " >&6 5925else $as_nop 5926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5927/* end confdefs.h. */ 5928int i; 5929_ACEOF 5930if ac_fn_c_try_compile "$LINENO" 5931then : 5932 xorg_cv_cc_flag_unknown_warning_option=yes 5933else $as_nop 5934 xorg_cv_cc_flag_unknown_warning_option=no 5935fi 5936rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5937fi 5938{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5939printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5940 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5941 CFLAGS="$xorg_testset_save_CFLAGS" 5942fi 5943 5944if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5947 fi 5948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5950printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5951if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5952then : 5953 printf %s "(cached) " >&6 5954else $as_nop 5955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5956/* end confdefs.h. */ 5957int i; 5958_ACEOF 5959if ac_fn_c_try_compile "$LINENO" 5960then : 5961 xorg_cv_cc_flag_unused_command_line_argument=yes 5962else $as_nop 5963 xorg_cv_cc_flag_unused_command_line_argument=no 5964fi 5965rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5966fi 5967{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5968printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5970 CFLAGS="$xorg_testset_save_CFLAGS" 5971fi 5972 5973found="no" 5974 5975 if test $found = "no" ; then 5976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5978 fi 5979 5980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5982 fi 5983 5984 CFLAGS="$CFLAGS -Wstrict-prototypes" 5985 5986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5987printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5988 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5989 if eval test \${$cacheid+y} 5990then : 5991 printf %s "(cached) " >&6 5992else $as_nop 5993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5994/* end confdefs.h. */ 5995int i; 5996int 5997main (void) 5998{ 5999 6000 ; 6001 return 0; 6002} 6003_ACEOF 6004if ac_fn_c_try_link "$LINENO" 6005then : 6006 eval $cacheid=yes 6007else $as_nop 6008 eval $cacheid=no 6009fi 6010rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6011 conftest$ac_exeext conftest.$ac_ext 6012fi 6013 6014 6015 CFLAGS="$xorg_testset_save_CFLAGS" 6016 6017 eval supported=\$$cacheid 6018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6019printf "%s\n" "$supported" >&6; } 6020 if test "$supported" = "yes" ; then 6021 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 6022 found="yes" 6023 fi 6024 fi 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040xorg_testset_save_CFLAGS="$CFLAGS" 6041 6042if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6045printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6046if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6047then : 6048 printf %s "(cached) " >&6 6049else $as_nop 6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6051/* end confdefs.h. */ 6052int i; 6053_ACEOF 6054if ac_fn_c_try_compile "$LINENO" 6055then : 6056 xorg_cv_cc_flag_unknown_warning_option=yes 6057else $as_nop 6058 xorg_cv_cc_flag_unknown_warning_option=no 6059fi 6060rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6061fi 6062{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6063printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6064 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6065 CFLAGS="$xorg_testset_save_CFLAGS" 6066fi 6067 6068if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6071 fi 6072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6074printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6075if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6076then : 6077 printf %s "(cached) " >&6 6078else $as_nop 6079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6080/* end confdefs.h. */ 6081int i; 6082_ACEOF 6083if ac_fn_c_try_compile "$LINENO" 6084then : 6085 xorg_cv_cc_flag_unused_command_line_argument=yes 6086else $as_nop 6087 xorg_cv_cc_flag_unused_command_line_argument=no 6088fi 6089rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6090fi 6091{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6092printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6094 CFLAGS="$xorg_testset_save_CFLAGS" 6095fi 6096 6097found="no" 6098 6099 if test $found = "no" ; then 6100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6102 fi 6103 6104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6106 fi 6107 6108 CFLAGS="$CFLAGS -Wmissing-prototypes" 6109 6110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6111printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6112 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6113 if eval test \${$cacheid+y} 6114then : 6115 printf %s "(cached) " >&6 6116else $as_nop 6117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6118/* end confdefs.h. */ 6119int i; 6120int 6121main (void) 6122{ 6123 6124 ; 6125 return 0; 6126} 6127_ACEOF 6128if ac_fn_c_try_link "$LINENO" 6129then : 6130 eval $cacheid=yes 6131else $as_nop 6132 eval $cacheid=no 6133fi 6134rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6135 conftest$ac_exeext conftest.$ac_ext 6136fi 6137 6138 6139 CFLAGS="$xorg_testset_save_CFLAGS" 6140 6141 eval supported=\$$cacheid 6142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6143printf "%s\n" "$supported" >&6; } 6144 if test "$supported" = "yes" ; then 6145 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6146 found="yes" 6147 fi 6148 fi 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164xorg_testset_save_CFLAGS="$CFLAGS" 6165 6166if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6169printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6170if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6171then : 6172 printf %s "(cached) " >&6 6173else $as_nop 6174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6175/* end confdefs.h. */ 6176int i; 6177_ACEOF 6178if ac_fn_c_try_compile "$LINENO" 6179then : 6180 xorg_cv_cc_flag_unknown_warning_option=yes 6181else $as_nop 6182 xorg_cv_cc_flag_unknown_warning_option=no 6183fi 6184rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6185fi 6186{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6187printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6189 CFLAGS="$xorg_testset_save_CFLAGS" 6190fi 6191 6192if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6195 fi 6196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6198printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6199if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6200then : 6201 printf %s "(cached) " >&6 6202else $as_nop 6203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6204/* end confdefs.h. */ 6205int i; 6206_ACEOF 6207if ac_fn_c_try_compile "$LINENO" 6208then : 6209 xorg_cv_cc_flag_unused_command_line_argument=yes 6210else $as_nop 6211 xorg_cv_cc_flag_unused_command_line_argument=no 6212fi 6213rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6214fi 6215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6216printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6218 CFLAGS="$xorg_testset_save_CFLAGS" 6219fi 6220 6221found="no" 6222 6223 if test $found = "no" ; then 6224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6226 fi 6227 6228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6230 fi 6231 6232 CFLAGS="$CFLAGS -Wnested-externs" 6233 6234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6235printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6236 cacheid=xorg_cv_cc_flag__Wnested_externs 6237 if eval test \${$cacheid+y} 6238then : 6239 printf %s "(cached) " >&6 6240else $as_nop 6241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6242/* end confdefs.h. */ 6243int i; 6244int 6245main (void) 6246{ 6247 6248 ; 6249 return 0; 6250} 6251_ACEOF 6252if ac_fn_c_try_link "$LINENO" 6253then : 6254 eval $cacheid=yes 6255else $as_nop 6256 eval $cacheid=no 6257fi 6258rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6259 conftest$ac_exeext conftest.$ac_ext 6260fi 6261 6262 6263 CFLAGS="$xorg_testset_save_CFLAGS" 6264 6265 eval supported=\$$cacheid 6266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6267printf "%s\n" "$supported" >&6; } 6268 if test "$supported" = "yes" ; then 6269 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6270 found="yes" 6271 fi 6272 fi 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288xorg_testset_save_CFLAGS="$CFLAGS" 6289 6290if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6293printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6294if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6295then : 6296 printf %s "(cached) " >&6 6297else $as_nop 6298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6299/* end confdefs.h. */ 6300int i; 6301_ACEOF 6302if ac_fn_c_try_compile "$LINENO" 6303then : 6304 xorg_cv_cc_flag_unknown_warning_option=yes 6305else $as_nop 6306 xorg_cv_cc_flag_unknown_warning_option=no 6307fi 6308rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6309fi 6310{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6311printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6313 CFLAGS="$xorg_testset_save_CFLAGS" 6314fi 6315 6316if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6319 fi 6320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6322printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6323if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6324then : 6325 printf %s "(cached) " >&6 6326else $as_nop 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328/* end confdefs.h. */ 6329int i; 6330_ACEOF 6331if ac_fn_c_try_compile "$LINENO" 6332then : 6333 xorg_cv_cc_flag_unused_command_line_argument=yes 6334else $as_nop 6335 xorg_cv_cc_flag_unused_command_line_argument=no 6336fi 6337rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6338fi 6339{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6340printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6341 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6342 CFLAGS="$xorg_testset_save_CFLAGS" 6343fi 6344 6345found="no" 6346 6347 if test $found = "no" ; then 6348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6350 fi 6351 6352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6354 fi 6355 6356 CFLAGS="$CFLAGS -Wbad-function-cast" 6357 6358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6359printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6360 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6361 if eval test \${$cacheid+y} 6362then : 6363 printf %s "(cached) " >&6 6364else $as_nop 6365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6366/* end confdefs.h. */ 6367int i; 6368int 6369main (void) 6370{ 6371 6372 ; 6373 return 0; 6374} 6375_ACEOF 6376if ac_fn_c_try_link "$LINENO" 6377then : 6378 eval $cacheid=yes 6379else $as_nop 6380 eval $cacheid=no 6381fi 6382rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6383 conftest$ac_exeext conftest.$ac_ext 6384fi 6385 6386 6387 CFLAGS="$xorg_testset_save_CFLAGS" 6388 6389 eval supported=\$$cacheid 6390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6391printf "%s\n" "$supported" >&6; } 6392 if test "$supported" = "yes" ; then 6393 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6394 found="yes" 6395 fi 6396 fi 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412xorg_testset_save_CFLAGS="$CFLAGS" 6413 6414if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6417printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6418if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6419then : 6420 printf %s "(cached) " >&6 6421else $as_nop 6422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6423/* end confdefs.h. */ 6424int i; 6425_ACEOF 6426if ac_fn_c_try_compile "$LINENO" 6427then : 6428 xorg_cv_cc_flag_unknown_warning_option=yes 6429else $as_nop 6430 xorg_cv_cc_flag_unknown_warning_option=no 6431fi 6432rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6433fi 6434{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6435printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6437 CFLAGS="$xorg_testset_save_CFLAGS" 6438fi 6439 6440if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6443 fi 6444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6446printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6447if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6448then : 6449 printf %s "(cached) " >&6 6450else $as_nop 6451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6452/* end confdefs.h. */ 6453int i; 6454_ACEOF 6455if ac_fn_c_try_compile "$LINENO" 6456then : 6457 xorg_cv_cc_flag_unused_command_line_argument=yes 6458else $as_nop 6459 xorg_cv_cc_flag_unused_command_line_argument=no 6460fi 6461rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6462fi 6463{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6464printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6466 CFLAGS="$xorg_testset_save_CFLAGS" 6467fi 6468 6469found="no" 6470 6471 if test $found = "no" ; then 6472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6474 fi 6475 6476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6478 fi 6479 6480 CFLAGS="$CFLAGS -Wold-style-definition" 6481 6482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6483printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6484 cacheid=xorg_cv_cc_flag__Wold_style_definition 6485 if eval test \${$cacheid+y} 6486then : 6487 printf %s "(cached) " >&6 6488else $as_nop 6489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6490/* end confdefs.h. */ 6491int i; 6492int 6493main (void) 6494{ 6495 6496 ; 6497 return 0; 6498} 6499_ACEOF 6500if ac_fn_c_try_link "$LINENO" 6501then : 6502 eval $cacheid=yes 6503else $as_nop 6504 eval $cacheid=no 6505fi 6506rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6507 conftest$ac_exeext conftest.$ac_ext 6508fi 6509 6510 6511 CFLAGS="$xorg_testset_save_CFLAGS" 6512 6513 eval supported=\$$cacheid 6514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6515printf "%s\n" "$supported" >&6; } 6516 if test "$supported" = "yes" ; then 6517 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6518 found="yes" 6519 fi 6520 fi 6521 6522 if test $found = "no" ; then 6523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6525 fi 6526 6527 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6529 fi 6530 6531 CFLAGS="$CFLAGS -fd" 6532 6533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6534printf %s "checking if $CC supports -fd... " >&6; } 6535 cacheid=xorg_cv_cc_flag__fd 6536 if eval test \${$cacheid+y} 6537then : 6538 printf %s "(cached) " >&6 6539else $as_nop 6540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6541/* end confdefs.h. */ 6542int i; 6543int 6544main (void) 6545{ 6546 6547 ; 6548 return 0; 6549} 6550_ACEOF 6551if ac_fn_c_try_link "$LINENO" 6552then : 6553 eval $cacheid=yes 6554else $as_nop 6555 eval $cacheid=no 6556fi 6557rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6558 conftest$ac_exeext conftest.$ac_ext 6559fi 6560 6561 6562 CFLAGS="$xorg_testset_save_CFLAGS" 6563 6564 eval supported=\$$cacheid 6565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6566printf "%s\n" "$supported" >&6; } 6567 if test "$supported" = "yes" ; then 6568 BASE_CFLAGS="$BASE_CFLAGS -fd" 6569 found="yes" 6570 fi 6571 fi 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587xorg_testset_save_CFLAGS="$CFLAGS" 6588 6589if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6592printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6593if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6594then : 6595 printf %s "(cached) " >&6 6596else $as_nop 6597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6598/* end confdefs.h. */ 6599int i; 6600_ACEOF 6601if ac_fn_c_try_compile "$LINENO" 6602then : 6603 xorg_cv_cc_flag_unknown_warning_option=yes 6604else $as_nop 6605 xorg_cv_cc_flag_unknown_warning_option=no 6606fi 6607rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6608fi 6609{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6610printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6611 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6612 CFLAGS="$xorg_testset_save_CFLAGS" 6613fi 6614 6615if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6618 fi 6619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6621printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6622if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6623then : 6624 printf %s "(cached) " >&6 6625else $as_nop 6626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6627/* end confdefs.h. */ 6628int i; 6629_ACEOF 6630if ac_fn_c_try_compile "$LINENO" 6631then : 6632 xorg_cv_cc_flag_unused_command_line_argument=yes 6633else $as_nop 6634 xorg_cv_cc_flag_unused_command_line_argument=no 6635fi 6636rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6637fi 6638{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6639printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6640 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6641 CFLAGS="$xorg_testset_save_CFLAGS" 6642fi 6643 6644found="no" 6645 6646 if test $found = "no" ; then 6647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6649 fi 6650 6651 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6653 fi 6654 6655 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6656 6657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6658printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6659 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6660 if eval test \${$cacheid+y} 6661then : 6662 printf %s "(cached) " >&6 6663else $as_nop 6664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6665/* end confdefs.h. */ 6666int i; 6667int 6668main (void) 6669{ 6670 6671 ; 6672 return 0; 6673} 6674_ACEOF 6675if ac_fn_c_try_link "$LINENO" 6676then : 6677 eval $cacheid=yes 6678else $as_nop 6679 eval $cacheid=no 6680fi 6681rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6682 conftest$ac_exeext conftest.$ac_ext 6683fi 6684 6685 6686 CFLAGS="$xorg_testset_save_CFLAGS" 6687 6688 eval supported=\$$cacheid 6689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6690printf "%s\n" "$supported" >&6; } 6691 if test "$supported" = "yes" ; then 6692 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6693 found="yes" 6694 fi 6695 fi 6696 6697 6698 6699 6700 6701# This chunk adds additional warnings that could catch undesired effects. 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715xorg_testset_save_CFLAGS="$CFLAGS" 6716 6717if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6720printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6721if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6722then : 6723 printf %s "(cached) " >&6 6724else $as_nop 6725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726/* end confdefs.h. */ 6727int i; 6728_ACEOF 6729if ac_fn_c_try_compile "$LINENO" 6730then : 6731 xorg_cv_cc_flag_unknown_warning_option=yes 6732else $as_nop 6733 xorg_cv_cc_flag_unknown_warning_option=no 6734fi 6735rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6736fi 6737{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6738printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6739 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6740 CFLAGS="$xorg_testset_save_CFLAGS" 6741fi 6742 6743if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 fi 6747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6749printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6750if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6751then : 6752 printf %s "(cached) " >&6 6753else $as_nop 6754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6755/* end confdefs.h. */ 6756int i; 6757_ACEOF 6758if ac_fn_c_try_compile "$LINENO" 6759then : 6760 xorg_cv_cc_flag_unused_command_line_argument=yes 6761else $as_nop 6762 xorg_cv_cc_flag_unused_command_line_argument=no 6763fi 6764rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6765fi 6766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6767printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6769 CFLAGS="$xorg_testset_save_CFLAGS" 6770fi 6771 6772found="no" 6773 6774 if test $found = "no" ; then 6775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6777 fi 6778 6779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6781 fi 6782 6783 CFLAGS="$CFLAGS -Wunused" 6784 6785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6786printf %s "checking if $CC supports -Wunused... " >&6; } 6787 cacheid=xorg_cv_cc_flag__Wunused 6788 if eval test \${$cacheid+y} 6789then : 6790 printf %s "(cached) " >&6 6791else $as_nop 6792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6793/* end confdefs.h. */ 6794int i; 6795int 6796main (void) 6797{ 6798 6799 ; 6800 return 0; 6801} 6802_ACEOF 6803if ac_fn_c_try_link "$LINENO" 6804then : 6805 eval $cacheid=yes 6806else $as_nop 6807 eval $cacheid=no 6808fi 6809rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6810 conftest$ac_exeext conftest.$ac_ext 6811fi 6812 6813 6814 CFLAGS="$xorg_testset_save_CFLAGS" 6815 6816 eval supported=\$$cacheid 6817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6818printf "%s\n" "$supported" >&6; } 6819 if test "$supported" = "yes" ; then 6820 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6821 found="yes" 6822 fi 6823 fi 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839xorg_testset_save_CFLAGS="$CFLAGS" 6840 6841if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6844printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6845if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6846then : 6847 printf %s "(cached) " >&6 6848else $as_nop 6849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6850/* end confdefs.h. */ 6851int i; 6852_ACEOF 6853if ac_fn_c_try_compile "$LINENO" 6854then : 6855 xorg_cv_cc_flag_unknown_warning_option=yes 6856else $as_nop 6857 xorg_cv_cc_flag_unknown_warning_option=no 6858fi 6859rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6860fi 6861{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6862printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6864 CFLAGS="$xorg_testset_save_CFLAGS" 6865fi 6866 6867if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6870 fi 6871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6873printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6874if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6875then : 6876 printf %s "(cached) " >&6 6877else $as_nop 6878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6879/* end confdefs.h. */ 6880int i; 6881_ACEOF 6882if ac_fn_c_try_compile "$LINENO" 6883then : 6884 xorg_cv_cc_flag_unused_command_line_argument=yes 6885else $as_nop 6886 xorg_cv_cc_flag_unused_command_line_argument=no 6887fi 6888rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6889fi 6890{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6891printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6892 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6893 CFLAGS="$xorg_testset_save_CFLAGS" 6894fi 6895 6896found="no" 6897 6898 if test $found = "no" ; then 6899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6901 fi 6902 6903 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6905 fi 6906 6907 CFLAGS="$CFLAGS -Wuninitialized" 6908 6909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6910printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6911 cacheid=xorg_cv_cc_flag__Wuninitialized 6912 if eval test \${$cacheid+y} 6913then : 6914 printf %s "(cached) " >&6 6915else $as_nop 6916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6917/* end confdefs.h. */ 6918int i; 6919int 6920main (void) 6921{ 6922 6923 ; 6924 return 0; 6925} 6926_ACEOF 6927if ac_fn_c_try_link "$LINENO" 6928then : 6929 eval $cacheid=yes 6930else $as_nop 6931 eval $cacheid=no 6932fi 6933rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6934 conftest$ac_exeext conftest.$ac_ext 6935fi 6936 6937 6938 CFLAGS="$xorg_testset_save_CFLAGS" 6939 6940 eval supported=\$$cacheid 6941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6942printf "%s\n" "$supported" >&6; } 6943 if test "$supported" = "yes" ; then 6944 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6945 found="yes" 6946 fi 6947 fi 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963xorg_testset_save_CFLAGS="$CFLAGS" 6964 6965if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6968printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6969if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6970then : 6971 printf %s "(cached) " >&6 6972else $as_nop 6973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6974/* end confdefs.h. */ 6975int i; 6976_ACEOF 6977if ac_fn_c_try_compile "$LINENO" 6978then : 6979 xorg_cv_cc_flag_unknown_warning_option=yes 6980else $as_nop 6981 xorg_cv_cc_flag_unknown_warning_option=no 6982fi 6983rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6984fi 6985{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6986printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6987 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6988 CFLAGS="$xorg_testset_save_CFLAGS" 6989fi 6990 6991if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6994 fi 6995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6997printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6998if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6999then : 7000 printf %s "(cached) " >&6 7001else $as_nop 7002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003/* end confdefs.h. */ 7004int i; 7005_ACEOF 7006if ac_fn_c_try_compile "$LINENO" 7007then : 7008 xorg_cv_cc_flag_unused_command_line_argument=yes 7009else $as_nop 7010 xorg_cv_cc_flag_unused_command_line_argument=no 7011fi 7012rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7013fi 7014{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7015printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7016 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7017 CFLAGS="$xorg_testset_save_CFLAGS" 7018fi 7019 7020found="no" 7021 7022 if test $found = "no" ; then 7023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7025 fi 7026 7027 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7029 fi 7030 7031 CFLAGS="$CFLAGS -Wshadow" 7032 7033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 7034printf %s "checking if $CC supports -Wshadow... " >&6; } 7035 cacheid=xorg_cv_cc_flag__Wshadow 7036 if eval test \${$cacheid+y} 7037then : 7038 printf %s "(cached) " >&6 7039else $as_nop 7040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7041/* end confdefs.h. */ 7042int i; 7043int 7044main (void) 7045{ 7046 7047 ; 7048 return 0; 7049} 7050_ACEOF 7051if ac_fn_c_try_link "$LINENO" 7052then : 7053 eval $cacheid=yes 7054else $as_nop 7055 eval $cacheid=no 7056fi 7057rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7058 conftest$ac_exeext conftest.$ac_ext 7059fi 7060 7061 7062 CFLAGS="$xorg_testset_save_CFLAGS" 7063 7064 eval supported=\$$cacheid 7065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7066printf "%s\n" "$supported" >&6; } 7067 if test "$supported" = "yes" ; then 7068 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 7069 found="yes" 7070 fi 7071 fi 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087xorg_testset_save_CFLAGS="$CFLAGS" 7088 7089if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7092printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7093if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7094then : 7095 printf %s "(cached) " >&6 7096else $as_nop 7097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7098/* end confdefs.h. */ 7099int i; 7100_ACEOF 7101if ac_fn_c_try_compile "$LINENO" 7102then : 7103 xorg_cv_cc_flag_unknown_warning_option=yes 7104else $as_nop 7105 xorg_cv_cc_flag_unknown_warning_option=no 7106fi 7107rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7108fi 7109{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7110printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7112 CFLAGS="$xorg_testset_save_CFLAGS" 7113fi 7114 7115if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7118 fi 7119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7121printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7122if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7123then : 7124 printf %s "(cached) " >&6 7125else $as_nop 7126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7127/* end confdefs.h. */ 7128int i; 7129_ACEOF 7130if ac_fn_c_try_compile "$LINENO" 7131then : 7132 xorg_cv_cc_flag_unused_command_line_argument=yes 7133else $as_nop 7134 xorg_cv_cc_flag_unused_command_line_argument=no 7135fi 7136rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7137fi 7138{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7139printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7140 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7141 CFLAGS="$xorg_testset_save_CFLAGS" 7142fi 7143 7144found="no" 7145 7146 if test $found = "no" ; then 7147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7149 fi 7150 7151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7153 fi 7154 7155 CFLAGS="$CFLAGS -Wmissing-noreturn" 7156 7157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7158printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7159 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7160 if eval test \${$cacheid+y} 7161then : 7162 printf %s "(cached) " >&6 7163else $as_nop 7164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7165/* end confdefs.h. */ 7166int i; 7167int 7168main (void) 7169{ 7170 7171 ; 7172 return 0; 7173} 7174_ACEOF 7175if ac_fn_c_try_link "$LINENO" 7176then : 7177 eval $cacheid=yes 7178else $as_nop 7179 eval $cacheid=no 7180fi 7181rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7182 conftest$ac_exeext conftest.$ac_ext 7183fi 7184 7185 7186 CFLAGS="$xorg_testset_save_CFLAGS" 7187 7188 eval supported=\$$cacheid 7189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7190printf "%s\n" "$supported" >&6; } 7191 if test "$supported" = "yes" ; then 7192 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7193 found="yes" 7194 fi 7195 fi 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211xorg_testset_save_CFLAGS="$CFLAGS" 7212 7213if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7216printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7217if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7218then : 7219 printf %s "(cached) " >&6 7220else $as_nop 7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7222/* end confdefs.h. */ 7223int i; 7224_ACEOF 7225if ac_fn_c_try_compile "$LINENO" 7226then : 7227 xorg_cv_cc_flag_unknown_warning_option=yes 7228else $as_nop 7229 xorg_cv_cc_flag_unknown_warning_option=no 7230fi 7231rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7232fi 7233{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7234printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7235 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7236 CFLAGS="$xorg_testset_save_CFLAGS" 7237fi 7238 7239if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7242 fi 7243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7245printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7246if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7247then : 7248 printf %s "(cached) " >&6 7249else $as_nop 7250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7251/* end confdefs.h. */ 7252int i; 7253_ACEOF 7254if ac_fn_c_try_compile "$LINENO" 7255then : 7256 xorg_cv_cc_flag_unused_command_line_argument=yes 7257else $as_nop 7258 xorg_cv_cc_flag_unused_command_line_argument=no 7259fi 7260rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7261fi 7262{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7263printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7264 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7265 CFLAGS="$xorg_testset_save_CFLAGS" 7266fi 7267 7268found="no" 7269 7270 if test $found = "no" ; then 7271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7273 fi 7274 7275 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7277 fi 7278 7279 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7280 7281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7282printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7283 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7284 if eval test \${$cacheid+y} 7285then : 7286 printf %s "(cached) " >&6 7287else $as_nop 7288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7289/* end confdefs.h. */ 7290int i; 7291int 7292main (void) 7293{ 7294 7295 ; 7296 return 0; 7297} 7298_ACEOF 7299if ac_fn_c_try_link "$LINENO" 7300then : 7301 eval $cacheid=yes 7302else $as_nop 7303 eval $cacheid=no 7304fi 7305rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7306 conftest$ac_exeext conftest.$ac_ext 7307fi 7308 7309 7310 CFLAGS="$xorg_testset_save_CFLAGS" 7311 7312 eval supported=\$$cacheid 7313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7314printf "%s\n" "$supported" >&6; } 7315 if test "$supported" = "yes" ; then 7316 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7317 found="yes" 7318 fi 7319 fi 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335xorg_testset_save_CFLAGS="$CFLAGS" 7336 7337if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7340printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7341if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7342then : 7343 printf %s "(cached) " >&6 7344else $as_nop 7345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7346/* end confdefs.h. */ 7347int i; 7348_ACEOF 7349if ac_fn_c_try_compile "$LINENO" 7350then : 7351 xorg_cv_cc_flag_unknown_warning_option=yes 7352else $as_nop 7353 xorg_cv_cc_flag_unknown_warning_option=no 7354fi 7355rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7356fi 7357{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7358printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7359 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7360 CFLAGS="$xorg_testset_save_CFLAGS" 7361fi 7362 7363if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7366 fi 7367 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7369printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7370if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7371then : 7372 printf %s "(cached) " >&6 7373else $as_nop 7374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7375/* end confdefs.h. */ 7376int i; 7377_ACEOF 7378if ac_fn_c_try_compile "$LINENO" 7379then : 7380 xorg_cv_cc_flag_unused_command_line_argument=yes 7381else $as_nop 7382 xorg_cv_cc_flag_unused_command_line_argument=no 7383fi 7384rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7385fi 7386{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7387printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7388 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7389 CFLAGS="$xorg_testset_save_CFLAGS" 7390fi 7391 7392found="no" 7393 7394 if test $found = "no" ; then 7395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7397 fi 7398 7399 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7401 fi 7402 7403 CFLAGS="$CFLAGS -Wredundant-decls" 7404 7405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7406printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7407 cacheid=xorg_cv_cc_flag__Wredundant_decls 7408 if eval test \${$cacheid+y} 7409then : 7410 printf %s "(cached) " >&6 7411else $as_nop 7412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7413/* end confdefs.h. */ 7414int i; 7415int 7416main (void) 7417{ 7418 7419 ; 7420 return 0; 7421} 7422_ACEOF 7423if ac_fn_c_try_link "$LINENO" 7424then : 7425 eval $cacheid=yes 7426else $as_nop 7427 eval $cacheid=no 7428fi 7429rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7430 conftest$ac_exeext conftest.$ac_ext 7431fi 7432 7433 7434 CFLAGS="$xorg_testset_save_CFLAGS" 7435 7436 eval supported=\$$cacheid 7437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7438printf "%s\n" "$supported" >&6; } 7439 if test "$supported" = "yes" ; then 7440 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7441 found="yes" 7442 fi 7443 fi 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459xorg_testset_save_CFLAGS="$CFLAGS" 7460 7461if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7464printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7465if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7466then : 7467 printf %s "(cached) " >&6 7468else $as_nop 7469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7470/* end confdefs.h. */ 7471int i; 7472_ACEOF 7473if ac_fn_c_try_compile "$LINENO" 7474then : 7475 xorg_cv_cc_flag_unknown_warning_option=yes 7476else $as_nop 7477 xorg_cv_cc_flag_unknown_warning_option=no 7478fi 7479rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7480fi 7481{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7482printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7483 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7484 CFLAGS="$xorg_testset_save_CFLAGS" 7485fi 7486 7487if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7490 fi 7491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7493printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7494if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7495then : 7496 printf %s "(cached) " >&6 7497else $as_nop 7498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7499/* end confdefs.h. */ 7500int i; 7501_ACEOF 7502if ac_fn_c_try_compile "$LINENO" 7503then : 7504 xorg_cv_cc_flag_unused_command_line_argument=yes 7505else $as_nop 7506 xorg_cv_cc_flag_unused_command_line_argument=no 7507fi 7508rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7509fi 7510{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7511printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7513 CFLAGS="$xorg_testset_save_CFLAGS" 7514fi 7515 7516found="no" 7517 7518 if test $found = "no" ; then 7519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7521 fi 7522 7523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7525 fi 7526 7527 CFLAGS="$CFLAGS -Wlogical-op" 7528 7529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7530printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7531 cacheid=xorg_cv_cc_flag__Wlogical_op 7532 if eval test \${$cacheid+y} 7533then : 7534 printf %s "(cached) " >&6 7535else $as_nop 7536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7537/* end confdefs.h. */ 7538int i; 7539int 7540main (void) 7541{ 7542 7543 ; 7544 return 0; 7545} 7546_ACEOF 7547if ac_fn_c_try_link "$LINENO" 7548then : 7549 eval $cacheid=yes 7550else $as_nop 7551 eval $cacheid=no 7552fi 7553rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7554 conftest$ac_exeext conftest.$ac_ext 7555fi 7556 7557 7558 CFLAGS="$xorg_testset_save_CFLAGS" 7559 7560 eval supported=\$$cacheid 7561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7562printf "%s\n" "$supported" >&6; } 7563 if test "$supported" = "yes" ; then 7564 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7565 found="yes" 7566 fi 7567 fi 7568 7569 7570 7571# These are currently disabled because they are noisy. They will be enabled 7572# in the future once the codebase is sufficiently modernized to silence 7573# them. For now, I don't want them to drown out the other warnings. 7574# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7575# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7576# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7577 7578# Turn some warnings into errors, so we don't accidently get successful builds 7579# when there are problems that should be fixed. 7580 7581if test "x$SELECTIVE_WERROR" = "xyes" ; then 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595xorg_testset_save_CFLAGS="$CFLAGS" 7596 7597if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7600printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7601if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7602then : 7603 printf %s "(cached) " >&6 7604else $as_nop 7605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7606/* end confdefs.h. */ 7607int i; 7608_ACEOF 7609if ac_fn_c_try_compile "$LINENO" 7610then : 7611 xorg_cv_cc_flag_unknown_warning_option=yes 7612else $as_nop 7613 xorg_cv_cc_flag_unknown_warning_option=no 7614fi 7615rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7616fi 7617{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7618printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7619 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7620 CFLAGS="$xorg_testset_save_CFLAGS" 7621fi 7622 7623if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7626 fi 7627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7629printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7630if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7631then : 7632 printf %s "(cached) " >&6 7633else $as_nop 7634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7635/* end confdefs.h. */ 7636int i; 7637_ACEOF 7638if ac_fn_c_try_compile "$LINENO" 7639then : 7640 xorg_cv_cc_flag_unused_command_line_argument=yes 7641else $as_nop 7642 xorg_cv_cc_flag_unused_command_line_argument=no 7643fi 7644rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7645fi 7646{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7647printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7648 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7649 CFLAGS="$xorg_testset_save_CFLAGS" 7650fi 7651 7652found="no" 7653 7654 if test $found = "no" ; then 7655 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7657 fi 7658 7659 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7661 fi 7662 7663 CFLAGS="$CFLAGS -Werror=implicit" 7664 7665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7666printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7667 cacheid=xorg_cv_cc_flag__Werror_implicit 7668 if eval test \${$cacheid+y} 7669then : 7670 printf %s "(cached) " >&6 7671else $as_nop 7672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7673/* end confdefs.h. */ 7674int i; 7675int 7676main (void) 7677{ 7678 7679 ; 7680 return 0; 7681} 7682_ACEOF 7683if ac_fn_c_try_link "$LINENO" 7684then : 7685 eval $cacheid=yes 7686else $as_nop 7687 eval $cacheid=no 7688fi 7689rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7690 conftest$ac_exeext conftest.$ac_ext 7691fi 7692 7693 7694 CFLAGS="$xorg_testset_save_CFLAGS" 7695 7696 eval supported=\$$cacheid 7697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7698printf "%s\n" "$supported" >&6; } 7699 if test "$supported" = "yes" ; then 7700 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7701 found="yes" 7702 fi 7703 fi 7704 7705 if test $found = "no" ; then 7706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7708 fi 7709 7710 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7712 fi 7713 7714 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7715 7716 { 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 7717printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7718 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7719 if eval test \${$cacheid+y} 7720then : 7721 printf %s "(cached) " >&6 7722else $as_nop 7723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7724/* end confdefs.h. */ 7725int i; 7726int 7727main (void) 7728{ 7729 7730 ; 7731 return 0; 7732} 7733_ACEOF 7734if ac_fn_c_try_link "$LINENO" 7735then : 7736 eval $cacheid=yes 7737else $as_nop 7738 eval $cacheid=no 7739fi 7740rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7741 conftest$ac_exeext conftest.$ac_ext 7742fi 7743 7744 7745 CFLAGS="$xorg_testset_save_CFLAGS" 7746 7747 eval supported=\$$cacheid 7748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7749printf "%s\n" "$supported" >&6; } 7750 if test "$supported" = "yes" ; then 7751 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7752 found="yes" 7753 fi 7754 fi 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770xorg_testset_save_CFLAGS="$CFLAGS" 7771 7772if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7775printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7776if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7777then : 7778 printf %s "(cached) " >&6 7779else $as_nop 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781/* end confdefs.h. */ 7782int i; 7783_ACEOF 7784if ac_fn_c_try_compile "$LINENO" 7785then : 7786 xorg_cv_cc_flag_unknown_warning_option=yes 7787else $as_nop 7788 xorg_cv_cc_flag_unknown_warning_option=no 7789fi 7790rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7791fi 7792{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7793printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7795 CFLAGS="$xorg_testset_save_CFLAGS" 7796fi 7797 7798if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7801 fi 7802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7804printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7805if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7806then : 7807 printf %s "(cached) " >&6 7808else $as_nop 7809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7810/* end confdefs.h. */ 7811int i; 7812_ACEOF 7813if ac_fn_c_try_compile "$LINENO" 7814then : 7815 xorg_cv_cc_flag_unused_command_line_argument=yes 7816else $as_nop 7817 xorg_cv_cc_flag_unused_command_line_argument=no 7818fi 7819rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7820fi 7821{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7822printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7824 CFLAGS="$xorg_testset_save_CFLAGS" 7825fi 7826 7827found="no" 7828 7829 if test $found = "no" ; then 7830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7832 fi 7833 7834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7836 fi 7837 7838 CFLAGS="$CFLAGS -Werror=nonnull" 7839 7840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7841printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7842 cacheid=xorg_cv_cc_flag__Werror_nonnull 7843 if eval test \${$cacheid+y} 7844then : 7845 printf %s "(cached) " >&6 7846else $as_nop 7847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848/* end confdefs.h. */ 7849int i; 7850int 7851main (void) 7852{ 7853 7854 ; 7855 return 0; 7856} 7857_ACEOF 7858if ac_fn_c_try_link "$LINENO" 7859then : 7860 eval $cacheid=yes 7861else $as_nop 7862 eval $cacheid=no 7863fi 7864rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7865 conftest$ac_exeext conftest.$ac_ext 7866fi 7867 7868 7869 CFLAGS="$xorg_testset_save_CFLAGS" 7870 7871 eval supported=\$$cacheid 7872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7873printf "%s\n" "$supported" >&6; } 7874 if test "$supported" = "yes" ; then 7875 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7876 found="yes" 7877 fi 7878 fi 7879 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894xorg_testset_save_CFLAGS="$CFLAGS" 7895 7896if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7899printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7900if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7901then : 7902 printf %s "(cached) " >&6 7903else $as_nop 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905/* end confdefs.h. */ 7906int i; 7907_ACEOF 7908if ac_fn_c_try_compile "$LINENO" 7909then : 7910 xorg_cv_cc_flag_unknown_warning_option=yes 7911else $as_nop 7912 xorg_cv_cc_flag_unknown_warning_option=no 7913fi 7914rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7915fi 7916{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7917printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7918 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7919 CFLAGS="$xorg_testset_save_CFLAGS" 7920fi 7921 7922if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7925 fi 7926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7928printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7929if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7930then : 7931 printf %s "(cached) " >&6 7932else $as_nop 7933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7934/* end confdefs.h. */ 7935int i; 7936_ACEOF 7937if ac_fn_c_try_compile "$LINENO" 7938then : 7939 xorg_cv_cc_flag_unused_command_line_argument=yes 7940else $as_nop 7941 xorg_cv_cc_flag_unused_command_line_argument=no 7942fi 7943rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7944fi 7945{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7946printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7947 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7948 CFLAGS="$xorg_testset_save_CFLAGS" 7949fi 7950 7951found="no" 7952 7953 if test $found = "no" ; then 7954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7956 fi 7957 7958 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7960 fi 7961 7962 CFLAGS="$CFLAGS -Werror=init-self" 7963 7964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7965printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7966 cacheid=xorg_cv_cc_flag__Werror_init_self 7967 if eval test \${$cacheid+y} 7968then : 7969 printf %s "(cached) " >&6 7970else $as_nop 7971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7972/* end confdefs.h. */ 7973int i; 7974int 7975main (void) 7976{ 7977 7978 ; 7979 return 0; 7980} 7981_ACEOF 7982if ac_fn_c_try_link "$LINENO" 7983then : 7984 eval $cacheid=yes 7985else $as_nop 7986 eval $cacheid=no 7987fi 7988rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7989 conftest$ac_exeext conftest.$ac_ext 7990fi 7991 7992 7993 CFLAGS="$xorg_testset_save_CFLAGS" 7994 7995 eval supported=\$$cacheid 7996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7997printf "%s\n" "$supported" >&6; } 7998 if test "$supported" = "yes" ; then 7999 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 8000 found="yes" 8001 fi 8002 fi 8003 8004 8005 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018xorg_testset_save_CFLAGS="$CFLAGS" 8019 8020if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8023printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8024if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8025then : 8026 printf %s "(cached) " >&6 8027else $as_nop 8028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8029/* end confdefs.h. */ 8030int i; 8031_ACEOF 8032if ac_fn_c_try_compile "$LINENO" 8033then : 8034 xorg_cv_cc_flag_unknown_warning_option=yes 8035else $as_nop 8036 xorg_cv_cc_flag_unknown_warning_option=no 8037fi 8038rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8039fi 8040{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8041printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8042 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8043 CFLAGS="$xorg_testset_save_CFLAGS" 8044fi 8045 8046if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8049 fi 8050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8052printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8053if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8054then : 8055 printf %s "(cached) " >&6 8056else $as_nop 8057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8058/* end confdefs.h. */ 8059int i; 8060_ACEOF 8061if ac_fn_c_try_compile "$LINENO" 8062then : 8063 xorg_cv_cc_flag_unused_command_line_argument=yes 8064else $as_nop 8065 xorg_cv_cc_flag_unused_command_line_argument=no 8066fi 8067rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8068fi 8069{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8070printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8072 CFLAGS="$xorg_testset_save_CFLAGS" 8073fi 8074 8075found="no" 8076 8077 if test $found = "no" ; then 8078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8080 fi 8081 8082 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8084 fi 8085 8086 CFLAGS="$CFLAGS -Werror=main" 8087 8088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 8089printf %s "checking if $CC supports -Werror=main... " >&6; } 8090 cacheid=xorg_cv_cc_flag__Werror_main 8091 if eval test \${$cacheid+y} 8092then : 8093 printf %s "(cached) " >&6 8094else $as_nop 8095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8096/* end confdefs.h. */ 8097int i; 8098int 8099main (void) 8100{ 8101 8102 ; 8103 return 0; 8104} 8105_ACEOF 8106if ac_fn_c_try_link "$LINENO" 8107then : 8108 eval $cacheid=yes 8109else $as_nop 8110 eval $cacheid=no 8111fi 8112rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8113 conftest$ac_exeext conftest.$ac_ext 8114fi 8115 8116 8117 CFLAGS="$xorg_testset_save_CFLAGS" 8118 8119 eval supported=\$$cacheid 8120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8121printf "%s\n" "$supported" >&6; } 8122 if test "$supported" = "yes" ; then 8123 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8124 found="yes" 8125 fi 8126 fi 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142xorg_testset_save_CFLAGS="$CFLAGS" 8143 8144if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8147printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8148if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8149then : 8150 printf %s "(cached) " >&6 8151else $as_nop 8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8153/* end confdefs.h. */ 8154int i; 8155_ACEOF 8156if ac_fn_c_try_compile "$LINENO" 8157then : 8158 xorg_cv_cc_flag_unknown_warning_option=yes 8159else $as_nop 8160 xorg_cv_cc_flag_unknown_warning_option=no 8161fi 8162rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8163fi 8164{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8165printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8167 CFLAGS="$xorg_testset_save_CFLAGS" 8168fi 8169 8170if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8173 fi 8174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8176printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8177if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8178then : 8179 printf %s "(cached) " >&6 8180else $as_nop 8181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8182/* end confdefs.h. */ 8183int i; 8184_ACEOF 8185if ac_fn_c_try_compile "$LINENO" 8186then : 8187 xorg_cv_cc_flag_unused_command_line_argument=yes 8188else $as_nop 8189 xorg_cv_cc_flag_unused_command_line_argument=no 8190fi 8191rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8192fi 8193{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8194printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8196 CFLAGS="$xorg_testset_save_CFLAGS" 8197fi 8198 8199found="no" 8200 8201 if test $found = "no" ; then 8202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8204 fi 8205 8206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8208 fi 8209 8210 CFLAGS="$CFLAGS -Werror=missing-braces" 8211 8212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8213printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8214 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8215 if eval test \${$cacheid+y} 8216then : 8217 printf %s "(cached) " >&6 8218else $as_nop 8219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8220/* end confdefs.h. */ 8221int i; 8222int 8223main (void) 8224{ 8225 8226 ; 8227 return 0; 8228} 8229_ACEOF 8230if ac_fn_c_try_link "$LINENO" 8231then : 8232 eval $cacheid=yes 8233else $as_nop 8234 eval $cacheid=no 8235fi 8236rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8237 conftest$ac_exeext conftest.$ac_ext 8238fi 8239 8240 8241 CFLAGS="$xorg_testset_save_CFLAGS" 8242 8243 eval supported=\$$cacheid 8244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8245printf "%s\n" "$supported" >&6; } 8246 if test "$supported" = "yes" ; then 8247 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8248 found="yes" 8249 fi 8250 fi 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266xorg_testset_save_CFLAGS="$CFLAGS" 8267 8268if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8271printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8272if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8273then : 8274 printf %s "(cached) " >&6 8275else $as_nop 8276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8277/* end confdefs.h. */ 8278int i; 8279_ACEOF 8280if ac_fn_c_try_compile "$LINENO" 8281then : 8282 xorg_cv_cc_flag_unknown_warning_option=yes 8283else $as_nop 8284 xorg_cv_cc_flag_unknown_warning_option=no 8285fi 8286rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8287fi 8288{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8289printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8290 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8291 CFLAGS="$xorg_testset_save_CFLAGS" 8292fi 8293 8294if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8297 fi 8298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8300printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8301if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8302then : 8303 printf %s "(cached) " >&6 8304else $as_nop 8305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8306/* end confdefs.h. */ 8307int i; 8308_ACEOF 8309if ac_fn_c_try_compile "$LINENO" 8310then : 8311 xorg_cv_cc_flag_unused_command_line_argument=yes 8312else $as_nop 8313 xorg_cv_cc_flag_unused_command_line_argument=no 8314fi 8315rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8316fi 8317{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8318printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8320 CFLAGS="$xorg_testset_save_CFLAGS" 8321fi 8322 8323found="no" 8324 8325 if test $found = "no" ; then 8326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8328 fi 8329 8330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8332 fi 8333 8334 CFLAGS="$CFLAGS -Werror=sequence-point" 8335 8336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8337printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8338 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8339 if eval test \${$cacheid+y} 8340then : 8341 printf %s "(cached) " >&6 8342else $as_nop 8343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8344/* end confdefs.h. */ 8345int i; 8346int 8347main (void) 8348{ 8349 8350 ; 8351 return 0; 8352} 8353_ACEOF 8354if ac_fn_c_try_link "$LINENO" 8355then : 8356 eval $cacheid=yes 8357else $as_nop 8358 eval $cacheid=no 8359fi 8360rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8361 conftest$ac_exeext conftest.$ac_ext 8362fi 8363 8364 8365 CFLAGS="$xorg_testset_save_CFLAGS" 8366 8367 eval supported=\$$cacheid 8368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8369printf "%s\n" "$supported" >&6; } 8370 if test "$supported" = "yes" ; then 8371 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8372 found="yes" 8373 fi 8374 fi 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390xorg_testset_save_CFLAGS="$CFLAGS" 8391 8392if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8395printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8396if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8397then : 8398 printf %s "(cached) " >&6 8399else $as_nop 8400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8401/* end confdefs.h. */ 8402int i; 8403_ACEOF 8404if ac_fn_c_try_compile "$LINENO" 8405then : 8406 xorg_cv_cc_flag_unknown_warning_option=yes 8407else $as_nop 8408 xorg_cv_cc_flag_unknown_warning_option=no 8409fi 8410rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8411fi 8412{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8413printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8414 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8415 CFLAGS="$xorg_testset_save_CFLAGS" 8416fi 8417 8418if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8421 fi 8422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8424printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8425if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8426then : 8427 printf %s "(cached) " >&6 8428else $as_nop 8429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8430/* end confdefs.h. */ 8431int i; 8432_ACEOF 8433if ac_fn_c_try_compile "$LINENO" 8434then : 8435 xorg_cv_cc_flag_unused_command_line_argument=yes 8436else $as_nop 8437 xorg_cv_cc_flag_unused_command_line_argument=no 8438fi 8439rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8440fi 8441{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8442printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8444 CFLAGS="$xorg_testset_save_CFLAGS" 8445fi 8446 8447found="no" 8448 8449 if test $found = "no" ; then 8450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8452 fi 8453 8454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8456 fi 8457 8458 CFLAGS="$CFLAGS -Werror=return-type" 8459 8460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8461printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8462 cacheid=xorg_cv_cc_flag__Werror_return_type 8463 if eval test \${$cacheid+y} 8464then : 8465 printf %s "(cached) " >&6 8466else $as_nop 8467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8468/* end confdefs.h. */ 8469int i; 8470int 8471main (void) 8472{ 8473 8474 ; 8475 return 0; 8476} 8477_ACEOF 8478if ac_fn_c_try_link "$LINENO" 8479then : 8480 eval $cacheid=yes 8481else $as_nop 8482 eval $cacheid=no 8483fi 8484rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8485 conftest$ac_exeext conftest.$ac_ext 8486fi 8487 8488 8489 CFLAGS="$xorg_testset_save_CFLAGS" 8490 8491 eval supported=\$$cacheid 8492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8493printf "%s\n" "$supported" >&6; } 8494 if test "$supported" = "yes" ; then 8495 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8496 found="yes" 8497 fi 8498 fi 8499 8500 if test $found = "no" ; then 8501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8503 fi 8504 8505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8507 fi 8508 8509 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8510 8511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8512printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8513 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8514 if eval test \${$cacheid+y} 8515then : 8516 printf %s "(cached) " >&6 8517else $as_nop 8518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8519/* end confdefs.h. */ 8520int i; 8521int 8522main (void) 8523{ 8524 8525 ; 8526 return 0; 8527} 8528_ACEOF 8529if ac_fn_c_try_link "$LINENO" 8530then : 8531 eval $cacheid=yes 8532else $as_nop 8533 eval $cacheid=no 8534fi 8535rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8536 conftest$ac_exeext conftest.$ac_ext 8537fi 8538 8539 8540 CFLAGS="$xorg_testset_save_CFLAGS" 8541 8542 eval supported=\$$cacheid 8543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8544printf "%s\n" "$supported" >&6; } 8545 if test "$supported" = "yes" ; then 8546 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8547 found="yes" 8548 fi 8549 fi 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 8562 8563 8564 8565xorg_testset_save_CFLAGS="$CFLAGS" 8566 8567if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8570printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8571if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8572then : 8573 printf %s "(cached) " >&6 8574else $as_nop 8575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8576/* end confdefs.h. */ 8577int i; 8578_ACEOF 8579if ac_fn_c_try_compile "$LINENO" 8580then : 8581 xorg_cv_cc_flag_unknown_warning_option=yes 8582else $as_nop 8583 xorg_cv_cc_flag_unknown_warning_option=no 8584fi 8585rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8586fi 8587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8588printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8589 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8590 CFLAGS="$xorg_testset_save_CFLAGS" 8591fi 8592 8593if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8596 fi 8597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8599printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8600if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8601then : 8602 printf %s "(cached) " >&6 8603else $as_nop 8604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8605/* end confdefs.h. */ 8606int i; 8607_ACEOF 8608if ac_fn_c_try_compile "$LINENO" 8609then : 8610 xorg_cv_cc_flag_unused_command_line_argument=yes 8611else $as_nop 8612 xorg_cv_cc_flag_unused_command_line_argument=no 8613fi 8614rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8615fi 8616{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8617printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8619 CFLAGS="$xorg_testset_save_CFLAGS" 8620fi 8621 8622found="no" 8623 8624 if test $found = "no" ; then 8625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8627 fi 8628 8629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8631 fi 8632 8633 CFLAGS="$CFLAGS -Werror=trigraphs" 8634 8635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8636printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8637 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8638 if eval test \${$cacheid+y} 8639then : 8640 printf %s "(cached) " >&6 8641else $as_nop 8642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8643/* end confdefs.h. */ 8644int i; 8645int 8646main (void) 8647{ 8648 8649 ; 8650 return 0; 8651} 8652_ACEOF 8653if ac_fn_c_try_link "$LINENO" 8654then : 8655 eval $cacheid=yes 8656else $as_nop 8657 eval $cacheid=no 8658fi 8659rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8660 conftest$ac_exeext conftest.$ac_ext 8661fi 8662 8663 8664 CFLAGS="$xorg_testset_save_CFLAGS" 8665 8666 eval supported=\$$cacheid 8667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8668printf "%s\n" "$supported" >&6; } 8669 if test "$supported" = "yes" ; then 8670 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8671 found="yes" 8672 fi 8673 fi 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689xorg_testset_save_CFLAGS="$CFLAGS" 8690 8691if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8694printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8695if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8696then : 8697 printf %s "(cached) " >&6 8698else $as_nop 8699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8700/* end confdefs.h. */ 8701int i; 8702_ACEOF 8703if ac_fn_c_try_compile "$LINENO" 8704then : 8705 xorg_cv_cc_flag_unknown_warning_option=yes 8706else $as_nop 8707 xorg_cv_cc_flag_unknown_warning_option=no 8708fi 8709rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8710fi 8711{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8712printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8713 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8714 CFLAGS="$xorg_testset_save_CFLAGS" 8715fi 8716 8717if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8718 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8720 fi 8721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8723printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8724if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8725then : 8726 printf %s "(cached) " >&6 8727else $as_nop 8728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8729/* end confdefs.h. */ 8730int i; 8731_ACEOF 8732if ac_fn_c_try_compile "$LINENO" 8733then : 8734 xorg_cv_cc_flag_unused_command_line_argument=yes 8735else $as_nop 8736 xorg_cv_cc_flag_unused_command_line_argument=no 8737fi 8738rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8739fi 8740{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8741printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8742 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8743 CFLAGS="$xorg_testset_save_CFLAGS" 8744fi 8745 8746found="no" 8747 8748 if test $found = "no" ; then 8749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8751 fi 8752 8753 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8755 fi 8756 8757 CFLAGS="$CFLAGS -Werror=array-bounds" 8758 8759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8760printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8761 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8762 if eval test \${$cacheid+y} 8763then : 8764 printf %s "(cached) " >&6 8765else $as_nop 8766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8767/* end confdefs.h. */ 8768int i; 8769int 8770main (void) 8771{ 8772 8773 ; 8774 return 0; 8775} 8776_ACEOF 8777if ac_fn_c_try_link "$LINENO" 8778then : 8779 eval $cacheid=yes 8780else $as_nop 8781 eval $cacheid=no 8782fi 8783rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8784 conftest$ac_exeext conftest.$ac_ext 8785fi 8786 8787 8788 CFLAGS="$xorg_testset_save_CFLAGS" 8789 8790 eval supported=\$$cacheid 8791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8792printf "%s\n" "$supported" >&6; } 8793 if test "$supported" = "yes" ; then 8794 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8795 found="yes" 8796 fi 8797 fi 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813xorg_testset_save_CFLAGS="$CFLAGS" 8814 8815if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8818printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8819if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8820then : 8821 printf %s "(cached) " >&6 8822else $as_nop 8823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824/* end confdefs.h. */ 8825int i; 8826_ACEOF 8827if ac_fn_c_try_compile "$LINENO" 8828then : 8829 xorg_cv_cc_flag_unknown_warning_option=yes 8830else $as_nop 8831 xorg_cv_cc_flag_unknown_warning_option=no 8832fi 8833rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8834fi 8835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8836printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8837 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8838 CFLAGS="$xorg_testset_save_CFLAGS" 8839fi 8840 8841if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8844 fi 8845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8847printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8848if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8849then : 8850 printf %s "(cached) " >&6 8851else $as_nop 8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8853/* end confdefs.h. */ 8854int i; 8855_ACEOF 8856if ac_fn_c_try_compile "$LINENO" 8857then : 8858 xorg_cv_cc_flag_unused_command_line_argument=yes 8859else $as_nop 8860 xorg_cv_cc_flag_unused_command_line_argument=no 8861fi 8862rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8863fi 8864{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8865printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8867 CFLAGS="$xorg_testset_save_CFLAGS" 8868fi 8869 8870found="no" 8871 8872 if test $found = "no" ; then 8873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8875 fi 8876 8877 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8879 fi 8880 8881 CFLAGS="$CFLAGS -Werror=write-strings" 8882 8883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8884printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8885 cacheid=xorg_cv_cc_flag__Werror_write_strings 8886 if eval test \${$cacheid+y} 8887then : 8888 printf %s "(cached) " >&6 8889else $as_nop 8890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8891/* end confdefs.h. */ 8892int i; 8893int 8894main (void) 8895{ 8896 8897 ; 8898 return 0; 8899} 8900_ACEOF 8901if ac_fn_c_try_link "$LINENO" 8902then : 8903 eval $cacheid=yes 8904else $as_nop 8905 eval $cacheid=no 8906fi 8907rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8908 conftest$ac_exeext conftest.$ac_ext 8909fi 8910 8911 8912 CFLAGS="$xorg_testset_save_CFLAGS" 8913 8914 eval supported=\$$cacheid 8915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8916printf "%s\n" "$supported" >&6; } 8917 if test "$supported" = "yes" ; then 8918 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8919 found="yes" 8920 fi 8921 fi 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937xorg_testset_save_CFLAGS="$CFLAGS" 8938 8939if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8942printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8943if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8944then : 8945 printf %s "(cached) " >&6 8946else $as_nop 8947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8948/* end confdefs.h. */ 8949int i; 8950_ACEOF 8951if ac_fn_c_try_compile "$LINENO" 8952then : 8953 xorg_cv_cc_flag_unknown_warning_option=yes 8954else $as_nop 8955 xorg_cv_cc_flag_unknown_warning_option=no 8956fi 8957rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8958fi 8959{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8960printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8961 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8962 CFLAGS="$xorg_testset_save_CFLAGS" 8963fi 8964 8965if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 fi 8969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8971printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8972if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8973then : 8974 printf %s "(cached) " >&6 8975else $as_nop 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977/* end confdefs.h. */ 8978int i; 8979_ACEOF 8980if ac_fn_c_try_compile "$LINENO" 8981then : 8982 xorg_cv_cc_flag_unused_command_line_argument=yes 8983else $as_nop 8984 xorg_cv_cc_flag_unused_command_line_argument=no 8985fi 8986rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8987fi 8988{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8989printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8990 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8991 CFLAGS="$xorg_testset_save_CFLAGS" 8992fi 8993 8994found="no" 8995 8996 if test $found = "no" ; then 8997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8999 fi 9000 9001 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9003 fi 9004 9005 CFLAGS="$CFLAGS -Werror=address" 9006 9007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 9008printf %s "checking if $CC supports -Werror=address... " >&6; } 9009 cacheid=xorg_cv_cc_flag__Werror_address 9010 if eval test \${$cacheid+y} 9011then : 9012 printf %s "(cached) " >&6 9013else $as_nop 9014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9015/* end confdefs.h. */ 9016int i; 9017int 9018main (void) 9019{ 9020 9021 ; 9022 return 0; 9023} 9024_ACEOF 9025if ac_fn_c_try_link "$LINENO" 9026then : 9027 eval $cacheid=yes 9028else $as_nop 9029 eval $cacheid=no 9030fi 9031rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9032 conftest$ac_exeext conftest.$ac_ext 9033fi 9034 9035 9036 CFLAGS="$xorg_testset_save_CFLAGS" 9037 9038 eval supported=\$$cacheid 9039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9040printf "%s\n" "$supported" >&6; } 9041 if test "$supported" = "yes" ; then 9042 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 9043 found="yes" 9044 fi 9045 fi 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061xorg_testset_save_CFLAGS="$CFLAGS" 9062 9063if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9066printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9067if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9068then : 9069 printf %s "(cached) " >&6 9070else $as_nop 9071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9072/* end confdefs.h. */ 9073int i; 9074_ACEOF 9075if ac_fn_c_try_compile "$LINENO" 9076then : 9077 xorg_cv_cc_flag_unknown_warning_option=yes 9078else $as_nop 9079 xorg_cv_cc_flag_unknown_warning_option=no 9080fi 9081rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9082fi 9083{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9084printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9085 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9086 CFLAGS="$xorg_testset_save_CFLAGS" 9087fi 9088 9089if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9092 fi 9093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9095printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9096if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9097then : 9098 printf %s "(cached) " >&6 9099else $as_nop 9100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9101/* end confdefs.h. */ 9102int i; 9103_ACEOF 9104if ac_fn_c_try_compile "$LINENO" 9105then : 9106 xorg_cv_cc_flag_unused_command_line_argument=yes 9107else $as_nop 9108 xorg_cv_cc_flag_unused_command_line_argument=no 9109fi 9110rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9111fi 9112{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9113printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9114 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9115 CFLAGS="$xorg_testset_save_CFLAGS" 9116fi 9117 9118found="no" 9119 9120 if test $found = "no" ; then 9121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9123 fi 9124 9125 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9127 fi 9128 9129 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9130 9131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9132printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9133 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9134 if eval test \${$cacheid+y} 9135then : 9136 printf %s "(cached) " >&6 9137else $as_nop 9138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9139/* end confdefs.h. */ 9140int i; 9141int 9142main (void) 9143{ 9144 9145 ; 9146 return 0; 9147} 9148_ACEOF 9149if ac_fn_c_try_link "$LINENO" 9150then : 9151 eval $cacheid=yes 9152else $as_nop 9153 eval $cacheid=no 9154fi 9155rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9156 conftest$ac_exeext conftest.$ac_ext 9157fi 9158 9159 9160 CFLAGS="$xorg_testset_save_CFLAGS" 9161 9162 eval supported=\$$cacheid 9163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9164printf "%s\n" "$supported" >&6; } 9165 if test "$supported" = "yes" ; then 9166 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9167 found="yes" 9168 fi 9169 fi 9170 9171 if test $found = "no" ; then 9172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9174 fi 9175 9176 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9178 fi 9179 9180 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9181 9182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9183printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9184 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9185 if eval test \${$cacheid+y} 9186then : 9187 printf %s "(cached) " >&6 9188else $as_nop 9189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9190/* end confdefs.h. */ 9191int i; 9192int 9193main (void) 9194{ 9195 9196 ; 9197 return 0; 9198} 9199_ACEOF 9200if ac_fn_c_try_link "$LINENO" 9201then : 9202 eval $cacheid=yes 9203else $as_nop 9204 eval $cacheid=no 9205fi 9206rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9207 conftest$ac_exeext conftest.$ac_ext 9208fi 9209 9210 9211 CFLAGS="$xorg_testset_save_CFLAGS" 9212 9213 eval supported=\$$cacheid 9214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9215printf "%s\n" "$supported" >&6; } 9216 if test "$supported" = "yes" ; then 9217 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9218 found="yes" 9219 fi 9220 fi 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232 9233 9234 9235 9236xorg_testset_save_CFLAGS="$CFLAGS" 9237 9238if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9241printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9242if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9243then : 9244 printf %s "(cached) " >&6 9245else $as_nop 9246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9247/* end confdefs.h. */ 9248int i; 9249_ACEOF 9250if ac_fn_c_try_compile "$LINENO" 9251then : 9252 xorg_cv_cc_flag_unknown_warning_option=yes 9253else $as_nop 9254 xorg_cv_cc_flag_unknown_warning_option=no 9255fi 9256rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9257fi 9258{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9259printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9261 CFLAGS="$xorg_testset_save_CFLAGS" 9262fi 9263 9264if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9267 fi 9268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9270printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9271if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9272then : 9273 printf %s "(cached) " >&6 9274else $as_nop 9275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9276/* end confdefs.h. */ 9277int i; 9278_ACEOF 9279if ac_fn_c_try_compile "$LINENO" 9280then : 9281 xorg_cv_cc_flag_unused_command_line_argument=yes 9282else $as_nop 9283 xorg_cv_cc_flag_unused_command_line_argument=no 9284fi 9285rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9286fi 9287{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9288printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9289 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9290 CFLAGS="$xorg_testset_save_CFLAGS" 9291fi 9292 9293found="no" 9294 9295 if test $found = "no" ; then 9296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 fi 9299 9300 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9302 fi 9303 9304 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9305 9306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9307printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9308 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9309 if eval test \${$cacheid+y} 9310then : 9311 printf %s "(cached) " >&6 9312else $as_nop 9313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9314/* end confdefs.h. */ 9315int i; 9316int 9317main (void) 9318{ 9319 9320 ; 9321 return 0; 9322} 9323_ACEOF 9324if ac_fn_c_try_link "$LINENO" 9325then : 9326 eval $cacheid=yes 9327else $as_nop 9328 eval $cacheid=no 9329fi 9330rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9331 conftest$ac_exeext conftest.$ac_ext 9332fi 9333 9334 9335 CFLAGS="$xorg_testset_save_CFLAGS" 9336 9337 eval supported=\$$cacheid 9338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9339printf "%s\n" "$supported" >&6; } 9340 if test "$supported" = "yes" ; then 9341 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9342 found="yes" 9343 fi 9344 fi 9345 9346 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9347else 9348{ 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 $PACKAGE_BUGREPORT" >&5 9349printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359 9360 9361 9362 9363xorg_testset_save_CFLAGS="$CFLAGS" 9364 9365if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9368printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9369if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9370then : 9371 printf %s "(cached) " >&6 9372else $as_nop 9373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9374/* end confdefs.h. */ 9375int i; 9376_ACEOF 9377if ac_fn_c_try_compile "$LINENO" 9378then : 9379 xorg_cv_cc_flag_unknown_warning_option=yes 9380else $as_nop 9381 xorg_cv_cc_flag_unknown_warning_option=no 9382fi 9383rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9384fi 9385{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9386printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9387 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9388 CFLAGS="$xorg_testset_save_CFLAGS" 9389fi 9390 9391if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9394 fi 9395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9397printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9398if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9399then : 9400 printf %s "(cached) " >&6 9401else $as_nop 9402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9403/* end confdefs.h. */ 9404int i; 9405_ACEOF 9406if ac_fn_c_try_compile "$LINENO" 9407then : 9408 xorg_cv_cc_flag_unused_command_line_argument=yes 9409else $as_nop 9410 xorg_cv_cc_flag_unused_command_line_argument=no 9411fi 9412rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9413fi 9414{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9415printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9416 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9417 CFLAGS="$xorg_testset_save_CFLAGS" 9418fi 9419 9420found="no" 9421 9422 if test $found = "no" ; then 9423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9425 fi 9426 9427 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9429 fi 9430 9431 CFLAGS="$CFLAGS -Wimplicit" 9432 9433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9434printf %s "checking if $CC supports -Wimplicit... " >&6; } 9435 cacheid=xorg_cv_cc_flag__Wimplicit 9436 if eval test \${$cacheid+y} 9437then : 9438 printf %s "(cached) " >&6 9439else $as_nop 9440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9441/* end confdefs.h. */ 9442int i; 9443int 9444main (void) 9445{ 9446 9447 ; 9448 return 0; 9449} 9450_ACEOF 9451if ac_fn_c_try_link "$LINENO" 9452then : 9453 eval $cacheid=yes 9454else $as_nop 9455 eval $cacheid=no 9456fi 9457rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9458 conftest$ac_exeext conftest.$ac_ext 9459fi 9460 9461 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463 9464 eval supported=\$$cacheid 9465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9466printf "%s\n" "$supported" >&6; } 9467 if test "$supported" = "yes" ; then 9468 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9469 found="yes" 9470 fi 9471 fi 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487xorg_testset_save_CFLAGS="$CFLAGS" 9488 9489if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9492printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9493if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9494then : 9495 printf %s "(cached) " >&6 9496else $as_nop 9497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9498/* end confdefs.h. */ 9499int i; 9500_ACEOF 9501if ac_fn_c_try_compile "$LINENO" 9502then : 9503 xorg_cv_cc_flag_unknown_warning_option=yes 9504else $as_nop 9505 xorg_cv_cc_flag_unknown_warning_option=no 9506fi 9507rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9508fi 9509{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9510printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9511 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9512 CFLAGS="$xorg_testset_save_CFLAGS" 9513fi 9514 9515if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9516 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9518 fi 9519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9521printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9522if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9523then : 9524 printf %s "(cached) " >&6 9525else $as_nop 9526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9527/* end confdefs.h. */ 9528int i; 9529_ACEOF 9530if ac_fn_c_try_compile "$LINENO" 9531then : 9532 xorg_cv_cc_flag_unused_command_line_argument=yes 9533else $as_nop 9534 xorg_cv_cc_flag_unused_command_line_argument=no 9535fi 9536rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9537fi 9538{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9539printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9540 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9541 CFLAGS="$xorg_testset_save_CFLAGS" 9542fi 9543 9544found="no" 9545 9546 if test $found = "no" ; then 9547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9549 fi 9550 9551 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9553 fi 9554 9555 CFLAGS="$CFLAGS -Wnonnull" 9556 9557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9558printf %s "checking if $CC supports -Wnonnull... " >&6; } 9559 cacheid=xorg_cv_cc_flag__Wnonnull 9560 if eval test \${$cacheid+y} 9561then : 9562 printf %s "(cached) " >&6 9563else $as_nop 9564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9565/* end confdefs.h. */ 9566int i; 9567int 9568main (void) 9569{ 9570 9571 ; 9572 return 0; 9573} 9574_ACEOF 9575if ac_fn_c_try_link "$LINENO" 9576then : 9577 eval $cacheid=yes 9578else $as_nop 9579 eval $cacheid=no 9580fi 9581rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9582 conftest$ac_exeext conftest.$ac_ext 9583fi 9584 9585 9586 CFLAGS="$xorg_testset_save_CFLAGS" 9587 9588 eval supported=\$$cacheid 9589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9590printf "%s\n" "$supported" >&6; } 9591 if test "$supported" = "yes" ; then 9592 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9593 found="yes" 9594 fi 9595 fi 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611xorg_testset_save_CFLAGS="$CFLAGS" 9612 9613if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9616printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9617if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9618then : 9619 printf %s "(cached) " >&6 9620else $as_nop 9621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9622/* end confdefs.h. */ 9623int i; 9624_ACEOF 9625if ac_fn_c_try_compile "$LINENO" 9626then : 9627 xorg_cv_cc_flag_unknown_warning_option=yes 9628else $as_nop 9629 xorg_cv_cc_flag_unknown_warning_option=no 9630fi 9631rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9632fi 9633{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9634printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9635 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9636 CFLAGS="$xorg_testset_save_CFLAGS" 9637fi 9638 9639if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9640 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9642 fi 9643 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9645printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9646if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9647then : 9648 printf %s "(cached) " >&6 9649else $as_nop 9650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9651/* end confdefs.h. */ 9652int i; 9653_ACEOF 9654if ac_fn_c_try_compile "$LINENO" 9655then : 9656 xorg_cv_cc_flag_unused_command_line_argument=yes 9657else $as_nop 9658 xorg_cv_cc_flag_unused_command_line_argument=no 9659fi 9660rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9661fi 9662{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9663printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9665 CFLAGS="$xorg_testset_save_CFLAGS" 9666fi 9667 9668found="no" 9669 9670 if test $found = "no" ; then 9671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9673 fi 9674 9675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9677 fi 9678 9679 CFLAGS="$CFLAGS -Winit-self" 9680 9681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9682printf %s "checking if $CC supports -Winit-self... " >&6; } 9683 cacheid=xorg_cv_cc_flag__Winit_self 9684 if eval test \${$cacheid+y} 9685then : 9686 printf %s "(cached) " >&6 9687else $as_nop 9688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9689/* end confdefs.h. */ 9690int i; 9691int 9692main (void) 9693{ 9694 9695 ; 9696 return 0; 9697} 9698_ACEOF 9699if ac_fn_c_try_link "$LINENO" 9700then : 9701 eval $cacheid=yes 9702else $as_nop 9703 eval $cacheid=no 9704fi 9705rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9706 conftest$ac_exeext conftest.$ac_ext 9707fi 9708 9709 9710 CFLAGS="$xorg_testset_save_CFLAGS" 9711 9712 eval supported=\$$cacheid 9713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9714printf "%s\n" "$supported" >&6; } 9715 if test "$supported" = "yes" ; then 9716 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9717 found="yes" 9718 fi 9719 fi 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735xorg_testset_save_CFLAGS="$CFLAGS" 9736 9737if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9740printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9741if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9742then : 9743 printf %s "(cached) " >&6 9744else $as_nop 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746/* end confdefs.h. */ 9747int i; 9748_ACEOF 9749if ac_fn_c_try_compile "$LINENO" 9750then : 9751 xorg_cv_cc_flag_unknown_warning_option=yes 9752else $as_nop 9753 xorg_cv_cc_flag_unknown_warning_option=no 9754fi 9755rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9756fi 9757{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9758printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9759 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9760 CFLAGS="$xorg_testset_save_CFLAGS" 9761fi 9762 9763if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9766 fi 9767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9769printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9770if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9771then : 9772 printf %s "(cached) " >&6 9773else $as_nop 9774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9775/* end confdefs.h. */ 9776int i; 9777_ACEOF 9778if ac_fn_c_try_compile "$LINENO" 9779then : 9780 xorg_cv_cc_flag_unused_command_line_argument=yes 9781else $as_nop 9782 xorg_cv_cc_flag_unused_command_line_argument=no 9783fi 9784rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9785fi 9786{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9787printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790fi 9791 9792found="no" 9793 9794 if test $found = "no" ; then 9795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9797 fi 9798 9799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9801 fi 9802 9803 CFLAGS="$CFLAGS -Wmain" 9804 9805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9806printf %s "checking if $CC supports -Wmain... " >&6; } 9807 cacheid=xorg_cv_cc_flag__Wmain 9808 if eval test \${$cacheid+y} 9809then : 9810 printf %s "(cached) " >&6 9811else $as_nop 9812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9813/* end confdefs.h. */ 9814int i; 9815int 9816main (void) 9817{ 9818 9819 ; 9820 return 0; 9821} 9822_ACEOF 9823if ac_fn_c_try_link "$LINENO" 9824then : 9825 eval $cacheid=yes 9826else $as_nop 9827 eval $cacheid=no 9828fi 9829rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9830 conftest$ac_exeext conftest.$ac_ext 9831fi 9832 9833 9834 CFLAGS="$xorg_testset_save_CFLAGS" 9835 9836 eval supported=\$$cacheid 9837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9838printf "%s\n" "$supported" >&6; } 9839 if test "$supported" = "yes" ; then 9840 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9841 found="yes" 9842 fi 9843 fi 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859xorg_testset_save_CFLAGS="$CFLAGS" 9860 9861if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9864printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9865if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9866then : 9867 printf %s "(cached) " >&6 9868else $as_nop 9869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870/* end confdefs.h. */ 9871int i; 9872_ACEOF 9873if ac_fn_c_try_compile "$LINENO" 9874then : 9875 xorg_cv_cc_flag_unknown_warning_option=yes 9876else $as_nop 9877 xorg_cv_cc_flag_unknown_warning_option=no 9878fi 9879rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9880fi 9881{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9882printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9883 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9884 CFLAGS="$xorg_testset_save_CFLAGS" 9885fi 9886 9887if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9890 fi 9891 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9893printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9894if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9895then : 9896 printf %s "(cached) " >&6 9897else $as_nop 9898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9899/* end confdefs.h. */ 9900int i; 9901_ACEOF 9902if ac_fn_c_try_compile "$LINENO" 9903then : 9904 xorg_cv_cc_flag_unused_command_line_argument=yes 9905else $as_nop 9906 xorg_cv_cc_flag_unused_command_line_argument=no 9907fi 9908rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9909fi 9910{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9911printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9912 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9913 CFLAGS="$xorg_testset_save_CFLAGS" 9914fi 9915 9916found="no" 9917 9918 if test $found = "no" ; then 9919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9921 fi 9922 9923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9925 fi 9926 9927 CFLAGS="$CFLAGS -Wmissing-braces" 9928 9929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9930printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9931 cacheid=xorg_cv_cc_flag__Wmissing_braces 9932 if eval test \${$cacheid+y} 9933then : 9934 printf %s "(cached) " >&6 9935else $as_nop 9936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9937/* end confdefs.h. */ 9938int i; 9939int 9940main (void) 9941{ 9942 9943 ; 9944 return 0; 9945} 9946_ACEOF 9947if ac_fn_c_try_link "$LINENO" 9948then : 9949 eval $cacheid=yes 9950else $as_nop 9951 eval $cacheid=no 9952fi 9953rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9954 conftest$ac_exeext conftest.$ac_ext 9955fi 9956 9957 9958 CFLAGS="$xorg_testset_save_CFLAGS" 9959 9960 eval supported=\$$cacheid 9961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9962printf "%s\n" "$supported" >&6; } 9963 if test "$supported" = "yes" ; then 9964 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9965 found="yes" 9966 fi 9967 fi 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982 9983xorg_testset_save_CFLAGS="$CFLAGS" 9984 9985if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9988printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9989if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9990then : 9991 printf %s "(cached) " >&6 9992else $as_nop 9993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9994/* end confdefs.h. */ 9995int i; 9996_ACEOF 9997if ac_fn_c_try_compile "$LINENO" 9998then : 9999 xorg_cv_cc_flag_unknown_warning_option=yes 10000else $as_nop 10001 xorg_cv_cc_flag_unknown_warning_option=no 10002fi 10003rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10004fi 10005{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10006printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10007 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10008 CFLAGS="$xorg_testset_save_CFLAGS" 10009fi 10010 10011if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10012 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10014 fi 10015 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10017printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10018if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10019then : 10020 printf %s "(cached) " >&6 10021else $as_nop 10022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10023/* end confdefs.h. */ 10024int i; 10025_ACEOF 10026if ac_fn_c_try_compile "$LINENO" 10027then : 10028 xorg_cv_cc_flag_unused_command_line_argument=yes 10029else $as_nop 10030 xorg_cv_cc_flag_unused_command_line_argument=no 10031fi 10032rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10033fi 10034{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10035printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10036 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10037 CFLAGS="$xorg_testset_save_CFLAGS" 10038fi 10039 10040found="no" 10041 10042 if test $found = "no" ; then 10043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10045 fi 10046 10047 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10049 fi 10050 10051 CFLAGS="$CFLAGS -Wsequence-point" 10052 10053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10054printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10055 cacheid=xorg_cv_cc_flag__Wsequence_point 10056 if eval test \${$cacheid+y} 10057then : 10058 printf %s "(cached) " >&6 10059else $as_nop 10060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10061/* end confdefs.h. */ 10062int i; 10063int 10064main (void) 10065{ 10066 10067 ; 10068 return 0; 10069} 10070_ACEOF 10071if ac_fn_c_try_link "$LINENO" 10072then : 10073 eval $cacheid=yes 10074else $as_nop 10075 eval $cacheid=no 10076fi 10077rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10078 conftest$ac_exeext conftest.$ac_ext 10079fi 10080 10081 10082 CFLAGS="$xorg_testset_save_CFLAGS" 10083 10084 eval supported=\$$cacheid 10085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10086printf "%s\n" "$supported" >&6; } 10087 if test "$supported" = "yes" ; then 10088 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10089 found="yes" 10090 fi 10091 fi 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107xorg_testset_save_CFLAGS="$CFLAGS" 10108 10109if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10112printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10113if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10114then : 10115 printf %s "(cached) " >&6 10116else $as_nop 10117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10118/* end confdefs.h. */ 10119int i; 10120_ACEOF 10121if ac_fn_c_try_compile "$LINENO" 10122then : 10123 xorg_cv_cc_flag_unknown_warning_option=yes 10124else $as_nop 10125 xorg_cv_cc_flag_unknown_warning_option=no 10126fi 10127rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10128fi 10129{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10130printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10131 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10132 CFLAGS="$xorg_testset_save_CFLAGS" 10133fi 10134 10135if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10138 fi 10139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10141printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10142if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10143then : 10144 printf %s "(cached) " >&6 10145else $as_nop 10146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10147/* end confdefs.h. */ 10148int i; 10149_ACEOF 10150if ac_fn_c_try_compile "$LINENO" 10151then : 10152 xorg_cv_cc_flag_unused_command_line_argument=yes 10153else $as_nop 10154 xorg_cv_cc_flag_unused_command_line_argument=no 10155fi 10156rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10157fi 10158{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10159printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10160 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10161 CFLAGS="$xorg_testset_save_CFLAGS" 10162fi 10163 10164found="no" 10165 10166 if test $found = "no" ; then 10167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10169 fi 10170 10171 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10173 fi 10174 10175 CFLAGS="$CFLAGS -Wreturn-type" 10176 10177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10178printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10179 cacheid=xorg_cv_cc_flag__Wreturn_type 10180 if eval test \${$cacheid+y} 10181then : 10182 printf %s "(cached) " >&6 10183else $as_nop 10184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10185/* end confdefs.h. */ 10186int i; 10187int 10188main (void) 10189{ 10190 10191 ; 10192 return 0; 10193} 10194_ACEOF 10195if ac_fn_c_try_link "$LINENO" 10196then : 10197 eval $cacheid=yes 10198else $as_nop 10199 eval $cacheid=no 10200fi 10201rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10202 conftest$ac_exeext conftest.$ac_ext 10203fi 10204 10205 10206 CFLAGS="$xorg_testset_save_CFLAGS" 10207 10208 eval supported=\$$cacheid 10209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10210printf "%s\n" "$supported" >&6; } 10211 if test "$supported" = "yes" ; then 10212 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10213 found="yes" 10214 fi 10215 fi 10216 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231xorg_testset_save_CFLAGS="$CFLAGS" 10232 10233if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10236printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10237if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10238then : 10239 printf %s "(cached) " >&6 10240else $as_nop 10241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10242/* end confdefs.h. */ 10243int i; 10244_ACEOF 10245if ac_fn_c_try_compile "$LINENO" 10246then : 10247 xorg_cv_cc_flag_unknown_warning_option=yes 10248else $as_nop 10249 xorg_cv_cc_flag_unknown_warning_option=no 10250fi 10251rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10252fi 10253{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10254printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10255 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10256 CFLAGS="$xorg_testset_save_CFLAGS" 10257fi 10258 10259if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10262 fi 10263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10265printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10266if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10267then : 10268 printf %s "(cached) " >&6 10269else $as_nop 10270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10271/* end confdefs.h. */ 10272int i; 10273_ACEOF 10274if ac_fn_c_try_compile "$LINENO" 10275then : 10276 xorg_cv_cc_flag_unused_command_line_argument=yes 10277else $as_nop 10278 xorg_cv_cc_flag_unused_command_line_argument=no 10279fi 10280rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10281fi 10282{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10283printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10284 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10285 CFLAGS="$xorg_testset_save_CFLAGS" 10286fi 10287 10288found="no" 10289 10290 if test $found = "no" ; then 10291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10293 fi 10294 10295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10297 fi 10298 10299 CFLAGS="$CFLAGS -Wtrigraphs" 10300 10301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10302printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10303 cacheid=xorg_cv_cc_flag__Wtrigraphs 10304 if eval test \${$cacheid+y} 10305then : 10306 printf %s "(cached) " >&6 10307else $as_nop 10308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10309/* end confdefs.h. */ 10310int i; 10311int 10312main (void) 10313{ 10314 10315 ; 10316 return 0; 10317} 10318_ACEOF 10319if ac_fn_c_try_link "$LINENO" 10320then : 10321 eval $cacheid=yes 10322else $as_nop 10323 eval $cacheid=no 10324fi 10325rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10326 conftest$ac_exeext conftest.$ac_ext 10327fi 10328 10329 10330 CFLAGS="$xorg_testset_save_CFLAGS" 10331 10332 eval supported=\$$cacheid 10333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10334printf "%s\n" "$supported" >&6; } 10335 if test "$supported" = "yes" ; then 10336 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10337 found="yes" 10338 fi 10339 fi 10340 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355xorg_testset_save_CFLAGS="$CFLAGS" 10356 10357if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10360printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10361if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10362then : 10363 printf %s "(cached) " >&6 10364else $as_nop 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366/* end confdefs.h. */ 10367int i; 10368_ACEOF 10369if ac_fn_c_try_compile "$LINENO" 10370then : 10371 xorg_cv_cc_flag_unknown_warning_option=yes 10372else $as_nop 10373 xorg_cv_cc_flag_unknown_warning_option=no 10374fi 10375rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10376fi 10377{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10378printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10379 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10380 CFLAGS="$xorg_testset_save_CFLAGS" 10381fi 10382 10383if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10386 fi 10387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10389printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10390if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10391then : 10392 printf %s "(cached) " >&6 10393else $as_nop 10394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10395/* end confdefs.h. */ 10396int i; 10397_ACEOF 10398if ac_fn_c_try_compile "$LINENO" 10399then : 10400 xorg_cv_cc_flag_unused_command_line_argument=yes 10401else $as_nop 10402 xorg_cv_cc_flag_unused_command_line_argument=no 10403fi 10404rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10405fi 10406{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10407printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10409 CFLAGS="$xorg_testset_save_CFLAGS" 10410fi 10411 10412found="no" 10413 10414 if test $found = "no" ; then 10415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10417 fi 10418 10419 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10421 fi 10422 10423 CFLAGS="$CFLAGS -Warray-bounds" 10424 10425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10426printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10427 cacheid=xorg_cv_cc_flag__Warray_bounds 10428 if eval test \${$cacheid+y} 10429then : 10430 printf %s "(cached) " >&6 10431else $as_nop 10432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10433/* end confdefs.h. */ 10434int i; 10435int 10436main (void) 10437{ 10438 10439 ; 10440 return 0; 10441} 10442_ACEOF 10443if ac_fn_c_try_link "$LINENO" 10444then : 10445 eval $cacheid=yes 10446else $as_nop 10447 eval $cacheid=no 10448fi 10449rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10450 conftest$ac_exeext conftest.$ac_ext 10451fi 10452 10453 10454 CFLAGS="$xorg_testset_save_CFLAGS" 10455 10456 eval supported=\$$cacheid 10457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10458printf "%s\n" "$supported" >&6; } 10459 if test "$supported" = "yes" ; then 10460 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10461 found="yes" 10462 fi 10463 fi 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479xorg_testset_save_CFLAGS="$CFLAGS" 10480 10481if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10484printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10485if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10486then : 10487 printf %s "(cached) " >&6 10488else $as_nop 10489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10490/* end confdefs.h. */ 10491int i; 10492_ACEOF 10493if ac_fn_c_try_compile "$LINENO" 10494then : 10495 xorg_cv_cc_flag_unknown_warning_option=yes 10496else $as_nop 10497 xorg_cv_cc_flag_unknown_warning_option=no 10498fi 10499rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10500fi 10501{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10502printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10503 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10504 CFLAGS="$xorg_testset_save_CFLAGS" 10505fi 10506 10507if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10510 fi 10511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10513printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10514if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10515then : 10516 printf %s "(cached) " >&6 10517else $as_nop 10518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10519/* end confdefs.h. */ 10520int i; 10521_ACEOF 10522if ac_fn_c_try_compile "$LINENO" 10523then : 10524 xorg_cv_cc_flag_unused_command_line_argument=yes 10525else $as_nop 10526 xorg_cv_cc_flag_unused_command_line_argument=no 10527fi 10528rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10529fi 10530{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10531printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10532 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10533 CFLAGS="$xorg_testset_save_CFLAGS" 10534fi 10535 10536found="no" 10537 10538 if test $found = "no" ; then 10539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10541 fi 10542 10543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10545 fi 10546 10547 CFLAGS="$CFLAGS -Wwrite-strings" 10548 10549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10550printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10551 cacheid=xorg_cv_cc_flag__Wwrite_strings 10552 if eval test \${$cacheid+y} 10553then : 10554 printf %s "(cached) " >&6 10555else $as_nop 10556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10557/* end confdefs.h. */ 10558int i; 10559int 10560main (void) 10561{ 10562 10563 ; 10564 return 0; 10565} 10566_ACEOF 10567if ac_fn_c_try_link "$LINENO" 10568then : 10569 eval $cacheid=yes 10570else $as_nop 10571 eval $cacheid=no 10572fi 10573rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10574 conftest$ac_exeext conftest.$ac_ext 10575fi 10576 10577 10578 CFLAGS="$xorg_testset_save_CFLAGS" 10579 10580 eval supported=\$$cacheid 10581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10582printf "%s\n" "$supported" >&6; } 10583 if test "$supported" = "yes" ; then 10584 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10585 found="yes" 10586 fi 10587 fi 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603xorg_testset_save_CFLAGS="$CFLAGS" 10604 10605if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10608printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10609if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10610then : 10611 printf %s "(cached) " >&6 10612else $as_nop 10613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10614/* end confdefs.h. */ 10615int i; 10616_ACEOF 10617if ac_fn_c_try_compile "$LINENO" 10618then : 10619 xorg_cv_cc_flag_unknown_warning_option=yes 10620else $as_nop 10621 xorg_cv_cc_flag_unknown_warning_option=no 10622fi 10623rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10624fi 10625{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10626printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10627 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10628 CFLAGS="$xorg_testset_save_CFLAGS" 10629fi 10630 10631if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10632 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10634 fi 10635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10637printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10638if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10639then : 10640 printf %s "(cached) " >&6 10641else $as_nop 10642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10643/* end confdefs.h. */ 10644int i; 10645_ACEOF 10646if ac_fn_c_try_compile "$LINENO" 10647then : 10648 xorg_cv_cc_flag_unused_command_line_argument=yes 10649else $as_nop 10650 xorg_cv_cc_flag_unused_command_line_argument=no 10651fi 10652rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10653fi 10654{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10655printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10656 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10657 CFLAGS="$xorg_testset_save_CFLAGS" 10658fi 10659 10660found="no" 10661 10662 if test $found = "no" ; then 10663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10665 fi 10666 10667 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10669 fi 10670 10671 CFLAGS="$CFLAGS -Waddress" 10672 10673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10674printf %s "checking if $CC supports -Waddress... " >&6; } 10675 cacheid=xorg_cv_cc_flag__Waddress 10676 if eval test \${$cacheid+y} 10677then : 10678 printf %s "(cached) " >&6 10679else $as_nop 10680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10681/* end confdefs.h. */ 10682int i; 10683int 10684main (void) 10685{ 10686 10687 ; 10688 return 0; 10689} 10690_ACEOF 10691if ac_fn_c_try_link "$LINENO" 10692then : 10693 eval $cacheid=yes 10694else $as_nop 10695 eval $cacheid=no 10696fi 10697rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10698 conftest$ac_exeext conftest.$ac_ext 10699fi 10700 10701 10702 CFLAGS="$xorg_testset_save_CFLAGS" 10703 10704 eval supported=\$$cacheid 10705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10706printf "%s\n" "$supported" >&6; } 10707 if test "$supported" = "yes" ; then 10708 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10709 found="yes" 10710 fi 10711 fi 10712 10713 10714 10715 10716 10717 10718 10719 10720 10721 10722 10723 10724 10725 10726 10727xorg_testset_save_CFLAGS="$CFLAGS" 10728 10729if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10732printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10733if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10734then : 10735 printf %s "(cached) " >&6 10736else $as_nop 10737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10738/* end confdefs.h. */ 10739int i; 10740_ACEOF 10741if ac_fn_c_try_compile "$LINENO" 10742then : 10743 xorg_cv_cc_flag_unknown_warning_option=yes 10744else $as_nop 10745 xorg_cv_cc_flag_unknown_warning_option=no 10746fi 10747rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10748fi 10749{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10750printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10751 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10752 CFLAGS="$xorg_testset_save_CFLAGS" 10753fi 10754 10755if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10758 fi 10759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10761printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10762if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10763then : 10764 printf %s "(cached) " >&6 10765else $as_nop 10766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10767/* end confdefs.h. */ 10768int i; 10769_ACEOF 10770if ac_fn_c_try_compile "$LINENO" 10771then : 10772 xorg_cv_cc_flag_unused_command_line_argument=yes 10773else $as_nop 10774 xorg_cv_cc_flag_unused_command_line_argument=no 10775fi 10776rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10777fi 10778{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10779printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10780 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10781 CFLAGS="$xorg_testset_save_CFLAGS" 10782fi 10783 10784found="no" 10785 10786 if test $found = "no" ; then 10787 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10789 fi 10790 10791 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10792 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10793 fi 10794 10795 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10796 10797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10798printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10799 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10800 if eval test \${$cacheid+y} 10801then : 10802 printf %s "(cached) " >&6 10803else $as_nop 10804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10805/* end confdefs.h. */ 10806int i; 10807int 10808main (void) 10809{ 10810 10811 ; 10812 return 0; 10813} 10814_ACEOF 10815if ac_fn_c_try_link "$LINENO" 10816then : 10817 eval $cacheid=yes 10818else $as_nop 10819 eval $cacheid=no 10820fi 10821rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10822 conftest$ac_exeext conftest.$ac_ext 10823fi 10824 10825 10826 CFLAGS="$xorg_testset_save_CFLAGS" 10827 10828 eval supported=\$$cacheid 10829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10830printf "%s\n" "$supported" >&6; } 10831 if test "$supported" = "yes" ; then 10832 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10833 found="yes" 10834 fi 10835 fi 10836 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 10847 10848 10849 10850 10851xorg_testset_save_CFLAGS="$CFLAGS" 10852 10853if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10856printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10857if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10858then : 10859 printf %s "(cached) " >&6 10860else $as_nop 10861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10862/* end confdefs.h. */ 10863int i; 10864_ACEOF 10865if ac_fn_c_try_compile "$LINENO" 10866then : 10867 xorg_cv_cc_flag_unknown_warning_option=yes 10868else $as_nop 10869 xorg_cv_cc_flag_unknown_warning_option=no 10870fi 10871rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10872fi 10873{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10874printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10875 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10876 CFLAGS="$xorg_testset_save_CFLAGS" 10877fi 10878 10879if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10882 fi 10883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10885printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10886if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10887then : 10888 printf %s "(cached) " >&6 10889else $as_nop 10890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10891/* end confdefs.h. */ 10892int i; 10893_ACEOF 10894if ac_fn_c_try_compile "$LINENO" 10895then : 10896 xorg_cv_cc_flag_unused_command_line_argument=yes 10897else $as_nop 10898 xorg_cv_cc_flag_unused_command_line_argument=no 10899fi 10900rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10901fi 10902{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10903printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10904 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10905 CFLAGS="$xorg_testset_save_CFLAGS" 10906fi 10907 10908found="no" 10909 10910 if test $found = "no" ; then 10911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10913 fi 10914 10915 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10917 fi 10918 10919 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10920 10921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10922printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10923 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10924 if eval test \${$cacheid+y} 10925then : 10926 printf %s "(cached) " >&6 10927else $as_nop 10928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10929/* end confdefs.h. */ 10930int i; 10931int 10932main (void) 10933{ 10934 10935 ; 10936 return 0; 10937} 10938_ACEOF 10939if ac_fn_c_try_link "$LINENO" 10940then : 10941 eval $cacheid=yes 10942else $as_nop 10943 eval $cacheid=no 10944fi 10945rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10946 conftest$ac_exeext conftest.$ac_ext 10947fi 10948 10949 10950 CFLAGS="$xorg_testset_save_CFLAGS" 10951 10952 eval supported=\$$cacheid 10953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10954printf "%s\n" "$supported" >&6; } 10955 if test "$supported" = "yes" ; then 10956 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10957 found="yes" 10958 fi 10959 fi 10960 10961 10962fi 10963 10964 10965 10966 10967 10968 10969 10970 CWARNFLAGS="$BASE_CFLAGS" 10971 if test "x$GCC" = xyes ; then 10972 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10973 fi 10974 10975 10976 10977 10978 10979 10980 10981 10982# Check whether --enable-strict-compilation was given. 10983if test ${enable_strict_compilation+y} 10984then : 10985 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10986else $as_nop 10987 STRICT_COMPILE=no 10988fi 10989 10990 10991 10992 10993 10994 10995STRICT_CFLAGS="" 10996 10997 10998 10999 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009xorg_testset_save_CFLAGS="$CFLAGS" 11010 11011if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11014printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11015if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11016then : 11017 printf %s "(cached) " >&6 11018else $as_nop 11019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11020/* end confdefs.h. */ 11021int i; 11022_ACEOF 11023if ac_fn_c_try_compile "$LINENO" 11024then : 11025 xorg_cv_cc_flag_unknown_warning_option=yes 11026else $as_nop 11027 xorg_cv_cc_flag_unknown_warning_option=no 11028fi 11029rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11030fi 11031{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11032printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11034 CFLAGS="$xorg_testset_save_CFLAGS" 11035fi 11036 11037if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11040 fi 11041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11043printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11044if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11045then : 11046 printf %s "(cached) " >&6 11047else $as_nop 11048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11049/* end confdefs.h. */ 11050int i; 11051_ACEOF 11052if ac_fn_c_try_compile "$LINENO" 11053then : 11054 xorg_cv_cc_flag_unused_command_line_argument=yes 11055else $as_nop 11056 xorg_cv_cc_flag_unused_command_line_argument=no 11057fi 11058rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11059fi 11060{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11061printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11063 CFLAGS="$xorg_testset_save_CFLAGS" 11064fi 11065 11066found="no" 11067 11068 if test $found = "no" ; then 11069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11071 fi 11072 11073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11075 fi 11076 11077 CFLAGS="$CFLAGS -pedantic" 11078 11079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11080printf %s "checking if $CC supports -pedantic... " >&6; } 11081 cacheid=xorg_cv_cc_flag__pedantic 11082 if eval test \${$cacheid+y} 11083then : 11084 printf %s "(cached) " >&6 11085else $as_nop 11086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11087/* end confdefs.h. */ 11088int i; 11089int 11090main (void) 11091{ 11092 11093 ; 11094 return 0; 11095} 11096_ACEOF 11097if ac_fn_c_try_link "$LINENO" 11098then : 11099 eval $cacheid=yes 11100else $as_nop 11101 eval $cacheid=no 11102fi 11103rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11104 conftest$ac_exeext conftest.$ac_ext 11105fi 11106 11107 11108 CFLAGS="$xorg_testset_save_CFLAGS" 11109 11110 eval supported=\$$cacheid 11111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11112printf "%s\n" "$supported" >&6; } 11113 if test "$supported" = "yes" ; then 11114 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11115 found="yes" 11116 fi 11117 fi 11118 11119 11120 11121 11122 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 11133xorg_testset_save_CFLAGS="$CFLAGS" 11134 11135if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11138printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11139if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11140then : 11141 printf %s "(cached) " >&6 11142else $as_nop 11143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11144/* end confdefs.h. */ 11145int i; 11146_ACEOF 11147if ac_fn_c_try_compile "$LINENO" 11148then : 11149 xorg_cv_cc_flag_unknown_warning_option=yes 11150else $as_nop 11151 xorg_cv_cc_flag_unknown_warning_option=no 11152fi 11153rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11154fi 11155{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11156printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11158 CFLAGS="$xorg_testset_save_CFLAGS" 11159fi 11160 11161if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11164 fi 11165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11167printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11168if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11169then : 11170 printf %s "(cached) " >&6 11171else $as_nop 11172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11173/* end confdefs.h. */ 11174int i; 11175_ACEOF 11176if ac_fn_c_try_compile "$LINENO" 11177then : 11178 xorg_cv_cc_flag_unused_command_line_argument=yes 11179else $as_nop 11180 xorg_cv_cc_flag_unused_command_line_argument=no 11181fi 11182rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11183fi 11184{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11185printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11186 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11187 CFLAGS="$xorg_testset_save_CFLAGS" 11188fi 11189 11190found="no" 11191 11192 if test $found = "no" ; then 11193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11195 fi 11196 11197 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11199 fi 11200 11201 CFLAGS="$CFLAGS -Werror" 11202 11203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11204printf %s "checking if $CC supports -Werror... " >&6; } 11205 cacheid=xorg_cv_cc_flag__Werror 11206 if eval test \${$cacheid+y} 11207then : 11208 printf %s "(cached) " >&6 11209else $as_nop 11210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11211/* end confdefs.h. */ 11212int i; 11213int 11214main (void) 11215{ 11216 11217 ; 11218 return 0; 11219} 11220_ACEOF 11221if ac_fn_c_try_link "$LINENO" 11222then : 11223 eval $cacheid=yes 11224else $as_nop 11225 eval $cacheid=no 11226fi 11227rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11228 conftest$ac_exeext conftest.$ac_ext 11229fi 11230 11231 11232 CFLAGS="$xorg_testset_save_CFLAGS" 11233 11234 eval supported=\$$cacheid 11235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11236printf "%s\n" "$supported" >&6; } 11237 if test "$supported" = "yes" ; then 11238 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11239 found="yes" 11240 fi 11241 fi 11242 11243 if test $found = "no" ; then 11244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11246 fi 11247 11248 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11250 fi 11251 11252 CFLAGS="$CFLAGS -errwarn" 11253 11254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11255printf %s "checking if $CC supports -errwarn... " >&6; } 11256 cacheid=xorg_cv_cc_flag__errwarn 11257 if eval test \${$cacheid+y} 11258then : 11259 printf %s "(cached) " >&6 11260else $as_nop 11261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11262/* end confdefs.h. */ 11263int i; 11264int 11265main (void) 11266{ 11267 11268 ; 11269 return 0; 11270} 11271_ACEOF 11272if ac_fn_c_try_link "$LINENO" 11273then : 11274 eval $cacheid=yes 11275else $as_nop 11276 eval $cacheid=no 11277fi 11278rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11279 conftest$ac_exeext conftest.$ac_ext 11280fi 11281 11282 11283 CFLAGS="$xorg_testset_save_CFLAGS" 11284 11285 eval supported=\$$cacheid 11286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11287printf "%s\n" "$supported" >&6; } 11288 if test "$supported" = "yes" ; then 11289 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11290 found="yes" 11291 fi 11292 fi 11293 11294 11295 11296# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11297# activate it with -Werror, so we add it here explicitly. 11298 11299 11300 11301 11302 11303 11304 11305 11306 11307 11308 11309 11310 11311xorg_testset_save_CFLAGS="$CFLAGS" 11312 11313if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11316printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11317if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11318then : 11319 printf %s "(cached) " >&6 11320else $as_nop 11321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11322/* end confdefs.h. */ 11323int i; 11324_ACEOF 11325if ac_fn_c_try_compile "$LINENO" 11326then : 11327 xorg_cv_cc_flag_unknown_warning_option=yes 11328else $as_nop 11329 xorg_cv_cc_flag_unknown_warning_option=no 11330fi 11331rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11332fi 11333{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11334printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11335 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11336 CFLAGS="$xorg_testset_save_CFLAGS" 11337fi 11338 11339if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11342 fi 11343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11345printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11346if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11347then : 11348 printf %s "(cached) " >&6 11349else $as_nop 11350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11351/* end confdefs.h. */ 11352int i; 11353_ACEOF 11354if ac_fn_c_try_compile "$LINENO" 11355then : 11356 xorg_cv_cc_flag_unused_command_line_argument=yes 11357else $as_nop 11358 xorg_cv_cc_flag_unused_command_line_argument=no 11359fi 11360rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11361fi 11362{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11363printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11365 CFLAGS="$xorg_testset_save_CFLAGS" 11366fi 11367 11368found="no" 11369 11370 if test $found = "no" ; then 11371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11373 fi 11374 11375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11377 fi 11378 11379 CFLAGS="$CFLAGS -Werror=attributes" 11380 11381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11382printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11383 cacheid=xorg_cv_cc_flag__Werror_attributes 11384 if eval test \${$cacheid+y} 11385then : 11386 printf %s "(cached) " >&6 11387else $as_nop 11388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11389/* end confdefs.h. */ 11390int i; 11391int 11392main (void) 11393{ 11394 11395 ; 11396 return 0; 11397} 11398_ACEOF 11399if ac_fn_c_try_link "$LINENO" 11400then : 11401 eval $cacheid=yes 11402else $as_nop 11403 eval $cacheid=no 11404fi 11405rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11406 conftest$ac_exeext conftest.$ac_ext 11407fi 11408 11409 11410 CFLAGS="$xorg_testset_save_CFLAGS" 11411 11412 eval supported=\$$cacheid 11413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11414printf "%s\n" "$supported" >&6; } 11415 if test "$supported" = "yes" ; then 11416 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11417 found="yes" 11418 fi 11419 fi 11420 11421 11422 11423if test "x$STRICT_COMPILE" = "xyes"; then 11424 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11425 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11426fi 11427 11428 11429 11430 11431 11432 11433cat >>confdefs.h <<_ACEOF 11434#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11435_ACEOF 11436 11437 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11438 if test "x$PVM" = "x"; then 11439 PVM="0" 11440 fi 11441 11442printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11443 11444 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11445 if test "x$PVP" = "x"; then 11446 PVP="0" 11447 fi 11448 11449printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11450 11451 11452 11453CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11454mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11455|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11456touch \$(top_srcdir)/ChangeLog; \ 11457echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11458 11459 11460 11461 11462macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11463INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11464mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11465|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11466touch \$(top_srcdir)/INSTALL; \ 11467echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11468 11469 11470 11471 11472 11473 11474case $host_os in 11475 solaris*) 11476 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11477 # check for a man page file found in later versions that use 11478 # traditional section numbers instead 11479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11480printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11481if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11482then : 11483 printf %s "(cached) " >&6 11484else $as_nop 11485 test "$cross_compiling" = yes && 11486 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11487if test -r "/usr/share/man/man7/attributes.7"; then 11488 ac_cv_file__usr_share_man_man7_attributes_7=yes 11489else 11490 ac_cv_file__usr_share_man_man7_attributes_7=no 11491fi 11492fi 11493{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11494printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11495if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11496then : 11497 SYSV_MAN_SECTIONS=false 11498else $as_nop 11499 SYSV_MAN_SECTIONS=true 11500fi 11501 11502 ;; 11503 *) SYSV_MAN_SECTIONS=false ;; 11504esac 11505 11506if test x$APP_MAN_SUFFIX = x ; then 11507 APP_MAN_SUFFIX=1 11508fi 11509if test x$APP_MAN_DIR = x ; then 11510 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11511fi 11512 11513if test x$LIB_MAN_SUFFIX = x ; then 11514 LIB_MAN_SUFFIX=3 11515fi 11516if test x$LIB_MAN_DIR = x ; then 11517 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11518fi 11519 11520if test x$FILE_MAN_SUFFIX = x ; then 11521 case $SYSV_MAN_SECTIONS in 11522 true) FILE_MAN_SUFFIX=4 ;; 11523 *) FILE_MAN_SUFFIX=5 ;; 11524 esac 11525fi 11526if test x$FILE_MAN_DIR = x ; then 11527 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11528fi 11529 11530if test x$MISC_MAN_SUFFIX = x ; then 11531 case $SYSV_MAN_SECTIONS in 11532 true) MISC_MAN_SUFFIX=5 ;; 11533 *) MISC_MAN_SUFFIX=7 ;; 11534 esac 11535fi 11536if test x$MISC_MAN_DIR = x ; then 11537 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11538fi 11539 11540if test x$DRIVER_MAN_SUFFIX = x ; then 11541 case $SYSV_MAN_SECTIONS in 11542 true) DRIVER_MAN_SUFFIX=7 ;; 11543 *) DRIVER_MAN_SUFFIX=4 ;; 11544 esac 11545fi 11546if test x$DRIVER_MAN_DIR = x ; then 11547 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11548fi 11549 11550if test x$ADMIN_MAN_SUFFIX = x ; then 11551 case $SYSV_MAN_SECTIONS in 11552 true) ADMIN_MAN_SUFFIX=1m ;; 11553 *) ADMIN_MAN_SUFFIX=8 ;; 11554 esac 11555fi 11556if test x$ADMIN_MAN_DIR = x ; then 11557 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11558fi 11559 11560 11561 11562 11563 11564 11565 11566 11567 11568 11569 11570 11571 11572 11573 11574XORG_MAN_PAGE="X Version 11" 11575 11576MAN_SUBSTS="\ 11577 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11578 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11579 -e 's|__xservername__|Xorg|g' \ 11580 -e 's|__xconfigfile__|xorg.conf|g' \ 11581 -e 's|__projectroot__|\$(prefix)|g' \ 11582 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11583 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11584 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11585 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11586 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11587 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11588 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11589 11590 11591 11592# Check whether --enable-silent-rules was given. 11593if test ${enable_silent_rules+y} 11594then : 11595 enableval=$enable_silent_rules; 11596fi 11597 11598case $enable_silent_rules in # ((( 11599 yes) AM_DEFAULT_VERBOSITY=0;; 11600 no) AM_DEFAULT_VERBOSITY=1;; 11601 *) AM_DEFAULT_VERBOSITY=0;; 11602esac 11603am_make=${MAKE-make} 11604{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11605printf %s "checking whether $am_make supports nested variables... " >&6; } 11606if test ${am_cv_make_support_nested_variables+y} 11607then : 11608 printf %s "(cached) " >&6 11609else $as_nop 11610 if printf "%s\n" 'TRUE=$(BAR$(V)) 11611BAR0=false 11612BAR1=true 11613V=1 11614am__doit: 11615 @$(TRUE) 11616.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11617 am_cv_make_support_nested_variables=yes 11618else 11619 am_cv_make_support_nested_variables=no 11620fi 11621fi 11622{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11623printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11624if test $am_cv_make_support_nested_variables = yes; then 11625 AM_V='$(V)' 11626 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11627else 11628 AM_V=$AM_DEFAULT_VERBOSITY 11629 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11630fi 11631AM_BACKSLASH='\' 11632 11633 11634 11635 11636 11637 11638 11639# Check whether --with-lint was given. 11640if test ${with_lint+y} 11641then : 11642 withval=$with_lint; use_lint=$withval 11643else $as_nop 11644 use_lint=no 11645fi 11646 11647 11648# Obtain platform specific info like program name and options 11649# The lint program on FreeBSD and NetBSD is different from the one on Solaris 11650case $host_os in 11651 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 11652 lint_name=splint 11653 lint_options="-badflag" 11654 ;; 11655 *freebsd* | *netbsd*) 11656 lint_name=lint 11657 lint_options="-u -b" 11658 ;; 11659 *solaris*) 11660 lint_name=lint 11661 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 11662 ;; 11663esac 11664 11665# Test for the presence of the program (either guessed by the code or spelled out by the user) 11666if test "x$use_lint" = x"yes" ; then 11667 # Extract the first word of "$lint_name", so it can be a program name with args. 11668set dummy $lint_name; ac_word=$2 11669{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11670printf %s "checking for $ac_word... " >&6; } 11671if test ${ac_cv_path_LINT+y} 11672then : 11673 printf %s "(cached) " >&6 11674else $as_nop 11675 case $LINT in 11676 [\\/]* | ?:[\\/]*) 11677 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 11678 ;; 11679 *) 11680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11681for as_dir in $PATH 11682do 11683 IFS=$as_save_IFS 11684 case $as_dir in #((( 11685 '') as_dir=./ ;; 11686 */) ;; 11687 *) as_dir=$as_dir/ ;; 11688 esac 11689 for ac_exec_ext in '' $ac_executable_extensions; do 11690 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11691 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 11692 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11693 break 2 11694 fi 11695done 11696 done 11697IFS=$as_save_IFS 11698 11699 ;; 11700esac 11701fi 11702LINT=$ac_cv_path_LINT 11703if test -n "$LINT"; then 11704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 11705printf "%s\n" "$LINT" >&6; } 11706else 11707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11708printf "%s\n" "no" >&6; } 11709fi 11710 11711 11712 if test "x$LINT" = "x"; then 11713 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 11714 fi 11715elif test "x$use_lint" = x"no" ; then 11716 if test "x$LINT" != "x"; then 11717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11718printf "%s\n" "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11719 fi 11720else 11721 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11722fi 11723 11724# User supplied flags override default flags 11725if test "x$LINT_FLAGS" != "x"; then 11726 lint_options=$LINT_FLAGS 11727fi 11728 11729LINT_FLAGS=$lint_options 11730 11731 if test "x$LINT" != x; then 11732 LINT_TRUE= 11733 LINT_FALSE='#' 11734else 11735 LINT_TRUE='#' 11736 LINT_FALSE= 11737fi 11738 11739 11740 11741 11742# Checks for header files. 11743ac_fn_c_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default" 11744if test "x$ac_cv_header_lastlog_h" = xyes 11745then : 11746 printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h 11747 11748fi 11749ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default" 11750if test "x$ac_cv_header_pwd_h" = xyes 11751then : 11752 printf "%s\n" "#define HAVE_PWD_H 1" >>confdefs.h 11753 11754fi 11755ac_fn_c_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default" 11756if test "x$ac_cv_header_utmp_h" = xyes 11757then : 11758 printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h 11759 11760fi 11761ac_fn_c_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default" 11762if test "x$ac_cv_header_utmpx_h" = xyes 11763then : 11764 printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h 11765 11766fi 11767ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" 11768if test "x$ac_cv_header_sys_param_h" = xyes 11769then : 11770 printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h 11771 11772fi 11773 11774 11775# Checks for typedefs, structures, and compiler characteristics. 11776ac_fn_c_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" " 11777 #include <sys/types.h> 11778 #include <utmp.h> 11779 11780" 11781if test "x$ac_cv_member_struct_utmp_ut_host" = xyes 11782then : 11783 11784printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_HOST 1" >>confdefs.h 11785 11786 11787fi 11788ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" " 11789 #include <sys/types.h> 11790 #include <utmp.h> 11791 11792" 11793if test "x$ac_cv_member_struct_utmp_ut_id" = xyes 11794then : 11795 11796printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_ID 1" >>confdefs.h 11797 11798 11799fi 11800ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" " 11801 #include <sys/types.h> 11802 #include <utmp.h> 11803 11804" 11805if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes 11806then : 11807 11808printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_PID 1" >>confdefs.h 11809 11810 11811fi 11812ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" " 11813 #include <sys/types.h> 11814 #include <utmp.h> 11815 11816" 11817if test "x$ac_cv_member_struct_utmp_ut_type" = xyes 11818then : 11819 11820printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_TYPE 1" >>confdefs.h 11821 11822 11823fi 11824 11825ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_syslen" "ac_cv_member_struct_utmpx_ut_syslen" "#include <utmpx.h> 11826" 11827if test "x$ac_cv_member_struct_utmpx_ut_syslen" = xyes 11828then : 11829 11830printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_SYSLEN 1" >>confdefs.h 11831 11832 11833fi 11834 11835ac_fn_c_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" " 11836 #include <sys/types.h> 11837 #ifdef HAVE_UTMP_H 11838 #include <utmp.h> 11839 #endif 11840 #ifdef HAVE_LASTLOG_H 11841 #include <lastlog.h> 11842 #endif 11843 11844" 11845if test "x$ac_cv_type_struct_lastlog" = xyes 11846then : 11847 11848printf "%s\n" "#define HAVE_STRUCT_LASTLOG 1" >>confdefs.h 11849 11850 11851fi 11852 11853 11854# Checks for library functions. 11855ac_fn_c_check_func "$LINENO" "pututline" "ac_cv_func_pututline" 11856if test "x$ac_cv_func_pututline" = xyes 11857then : 11858 printf "%s\n" "#define HAVE_PUTUTLINE 1" >>confdefs.h 11859 11860fi 11861ac_fn_c_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx" 11862if test "x$ac_cv_func_updwtmpx" = xyes 11863then : 11864 printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h 11865 11866fi 11867ac_fn_c_check_func "$LINENO" "utmpxname" "ac_cv_func_utmpxname" 11868if test "x$ac_cv_func_utmpxname" = xyes 11869then : 11870 printf "%s\n" "#define HAVE_UTMPXNAME 1" >>confdefs.h 11871 11872fi 11873 11874 11875# Obtain compiler/linker options for dependencies 11876 11877pkg_failed=no 11878{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SESSREG" >&5 11879printf %s "checking for SESSREG... " >&6; } 11880 11881if test -n "$SESSREG_CFLAGS"; then 11882 pkg_cv_SESSREG_CFLAGS="$SESSREG_CFLAGS" 11883 elif test -n "$PKG_CONFIG"; then 11884 if test -n "$PKG_CONFIG" && \ 11885 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 11886 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 11887 ac_status=$? 11888 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11889 test $ac_status = 0; }; then 11890 pkg_cv_SESSREG_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.25" 2>/dev/null` 11891 test "x$?" != "x0" && pkg_failed=yes 11892else 11893 pkg_failed=yes 11894fi 11895 else 11896 pkg_failed=untried 11897fi 11898if test -n "$SESSREG_LIBS"; then 11899 pkg_cv_SESSREG_LIBS="$SESSREG_LIBS" 11900 elif test -n "$PKG_CONFIG"; then 11901 if test -n "$PKG_CONFIG" && \ 11902 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 11903 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 11904 ac_status=$? 11905 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11906 test $ac_status = 0; }; then 11907 pkg_cv_SESSREG_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.25" 2>/dev/null` 11908 test "x$?" != "x0" && pkg_failed=yes 11909else 11910 pkg_failed=yes 11911fi 11912 else 11913 pkg_failed=untried 11914fi 11915 11916 11917 11918if test $pkg_failed = yes; then 11919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11920printf "%s\n" "no" >&6; } 11921 11922if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11923 _pkg_short_errors_supported=yes 11924else 11925 _pkg_short_errors_supported=no 11926fi 11927 if test $_pkg_short_errors_supported = yes; then 11928 SESSREG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 11929 else 11930 SESSREG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 11931 fi 11932 # Put the nasty error message in config.log where it belongs 11933 echo "$SESSREG_PKG_ERRORS" >&5 11934 11935 as_fn_error $? "Package requirements (xproto >= 7.0.25) were not met: 11936 11937$SESSREG_PKG_ERRORS 11938 11939Consider adjusting the PKG_CONFIG_PATH environment variable if you 11940installed software in a non-standard prefix. 11941 11942Alternatively, you may set the environment variables SESSREG_CFLAGS 11943and SESSREG_LIBS to avoid the need to call pkg-config. 11944See the pkg-config man page for more details." "$LINENO" 5 11945elif test $pkg_failed = untried; then 11946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11947printf "%s\n" "no" >&6; } 11948 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11949printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11950as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11951is in your PATH or set the PKG_CONFIG environment variable to the full 11952path to pkg-config. 11953 11954Alternatively, you may set the environment variables SESSREG_CFLAGS 11955and SESSREG_LIBS to avoid the need to call pkg-config. 11956See the pkg-config man page for more details. 11957 11958To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11959See \`config.log' for more details" "$LINENO" 5; } 11960else 11961 SESSREG_CFLAGS=$pkg_cv_SESSREG_CFLAGS 11962 SESSREG_LIBS=$pkg_cv_SESSREG_LIBS 11963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11964printf "%s\n" "yes" >&6; } 11965 11966fi 11967 11968ac_config_files="$ac_config_files Makefile man/Makefile" 11969 11970cat >confcache <<\_ACEOF 11971# This file is a shell script that caches the results of configure 11972# tests run on this system so they can be shared between configure 11973# scripts and configure runs, see configure's option --config-cache. 11974# It is not useful on other systems. If it contains results you don't 11975# want to keep, you may remove or edit it. 11976# 11977# config.status only pays attention to the cache file if you give it 11978# the --recheck option to rerun configure. 11979# 11980# `ac_cv_env_foo' variables (set or unset) will be overridden when 11981# loading this file, other *unset* `ac_cv_foo' will be assigned the 11982# following values. 11983 11984_ACEOF 11985 11986# The following way of writing the cache mishandles newlines in values, 11987# but we know of no workaround that is simple, portable, and efficient. 11988# So, we kill variables containing newlines. 11989# Ultrix sh set writes to stderr and can't be redirected directly, 11990# and sets the high bit in the cache file unless we assign to the vars. 11991( 11992 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11993 eval ac_val=\$$ac_var 11994 case $ac_val in #( 11995 *${as_nl}*) 11996 case $ac_var in #( 11997 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11998printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11999 esac 12000 case $ac_var in #( 12001 _ | IFS | as_nl) ;; #( 12002 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12003 *) { eval $ac_var=; unset $ac_var;} ;; 12004 esac ;; 12005 esac 12006 done 12007 12008 (set) 2>&1 | 12009 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12010 *${as_nl}ac_space=\ *) 12011 # `set' does not quote correctly, so add quotes: double-quote 12012 # substitution turns \\\\ into \\, and sed turns \\ into \. 12013 sed -n \ 12014 "s/'/'\\\\''/g; 12015 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12016 ;; #( 12017 *) 12018 # `set' quotes correctly as required by POSIX, so do not add quotes. 12019 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12020 ;; 12021 esac | 12022 sort 12023) | 12024 sed ' 12025 /^ac_cv_env_/b end 12026 t clear 12027 :clear 12028 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12029 t end 12030 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12031 :end' >>confcache 12032if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12033 if test -w "$cache_file"; then 12034 if test "x$cache_file" != "x/dev/null"; then 12035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12036printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12037 if test ! -f "$cache_file" || test -h "$cache_file"; then 12038 cat confcache >"$cache_file" 12039 else 12040 case $cache_file in #( 12041 */* | ?:*) 12042 mv -f confcache "$cache_file"$$ && 12043 mv -f "$cache_file"$$ "$cache_file" ;; #( 12044 *) 12045 mv -f confcache "$cache_file" ;; 12046 esac 12047 fi 12048 fi 12049 else 12050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12051printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12052 fi 12053fi 12054rm -f confcache 12055 12056test "x$prefix" = xNONE && prefix=$ac_default_prefix 12057# Let make expand exec_prefix. 12058test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12059 12060DEFS=-DHAVE_CONFIG_H 12061 12062ac_libobjs= 12063ac_ltlibobjs= 12064U= 12065for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12066 # 1. Remove the extension, and $U if already installed. 12067 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12068 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12069 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12070 # will be set to the directory where LIBOBJS objects are built. 12071 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12072 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12073done 12074LIBOBJS=$ac_libobjs 12075 12076LTLIBOBJS=$ac_ltlibobjs 12077 12078 12079{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12080printf %s "checking that generated files are newer than configure... " >&6; } 12081 if test -n "$am_sleep_pid"; then 12082 # Hide warnings about reused PIDs. 12083 wait $am_sleep_pid 2>/dev/null 12084 fi 12085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12086printf "%s\n" "done" >&6; } 12087if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12088 as_fn_error $? "conditional \"AMDEP\" was never defined. 12089Usually this means the macro was only invoked conditionally." "$LINENO" 5 12090fi 12091if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12092 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12093Usually this means the macro was only invoked conditionally." "$LINENO" 5 12094fi 12095 if test -n "$EXEEXT"; then 12096 am__EXEEXT_TRUE= 12097 am__EXEEXT_FALSE='#' 12098else 12099 am__EXEEXT_TRUE='#' 12100 am__EXEEXT_FALSE= 12101fi 12102 12103if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12104 as_fn_error $? "conditional \"LINT\" was never defined. 12105Usually this means the macro was only invoked conditionally." "$LINENO" 5 12106fi 12107 12108: "${CONFIG_STATUS=./config.status}" 12109ac_write_fail=0 12110ac_clean_files_save=$ac_clean_files 12111ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12112{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12113printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12114as_write_fail=0 12115cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12116#! $SHELL 12117# Generated by $as_me. 12118# Run this file to recreate the current configuration. 12119# Compiler output produced by configure, useful for debugging 12120# configure, is in config.log if it exists. 12121 12122debug=false 12123ac_cs_recheck=false 12124ac_cs_silent=false 12125 12126SHELL=\${CONFIG_SHELL-$SHELL} 12127export SHELL 12128_ASEOF 12129cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12130## -------------------- ## 12131## M4sh Initialization. ## 12132## -------------------- ## 12133 12134# Be more Bourne compatible 12135DUALCASE=1; export DUALCASE # for MKS sh 12136as_nop=: 12137if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12138then : 12139 emulate sh 12140 NULLCMD=: 12141 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12142 # is contrary to our usage. Disable this feature. 12143 alias -g '${1+"$@"}'='"$@"' 12144 setopt NO_GLOB_SUBST 12145else $as_nop 12146 case `(set -o) 2>/dev/null` in #( 12147 *posix*) : 12148 set -o posix ;; #( 12149 *) : 12150 ;; 12151esac 12152fi 12153 12154 12155 12156# Reset variables that may have inherited troublesome values from 12157# the environment. 12158 12159# IFS needs to be set, to space, tab, and newline, in precisely that order. 12160# (If _AS_PATH_WALK were called with IFS unset, it would have the 12161# side effect of setting IFS to empty, thus disabling word splitting.) 12162# Quoting is to prevent editors from complaining about space-tab. 12163as_nl=' 12164' 12165export as_nl 12166IFS=" "" $as_nl" 12167 12168PS1='$ ' 12169PS2='> ' 12170PS4='+ ' 12171 12172# Ensure predictable behavior from utilities with locale-dependent output. 12173LC_ALL=C 12174export LC_ALL 12175LANGUAGE=C 12176export LANGUAGE 12177 12178# We cannot yet rely on "unset" to work, but we need these variables 12179# to be unset--not just set to an empty or harmless value--now, to 12180# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12181# also avoids known problems related to "unset" and subshell syntax 12182# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12183for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12184do eval test \${$as_var+y} \ 12185 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12186done 12187 12188# Ensure that fds 0, 1, and 2 are open. 12189if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12190if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12191if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12192 12193# The user is always right. 12194if ${PATH_SEPARATOR+false} :; then 12195 PATH_SEPARATOR=: 12196 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12197 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12198 PATH_SEPARATOR=';' 12199 } 12200fi 12201 12202 12203# Find who we are. Look in the path if we contain no directory separator. 12204as_myself= 12205case $0 in #(( 12206 *[\\/]* ) as_myself=$0 ;; 12207 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12208for as_dir in $PATH 12209do 12210 IFS=$as_save_IFS 12211 case $as_dir in #((( 12212 '') as_dir=./ ;; 12213 */) ;; 12214 *) as_dir=$as_dir/ ;; 12215 esac 12216 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12217 done 12218IFS=$as_save_IFS 12219 12220 ;; 12221esac 12222# We did not find ourselves, most probably we were run as `sh COMMAND' 12223# in which case we are not to be found in the path. 12224if test "x$as_myself" = x; then 12225 as_myself=$0 12226fi 12227if test ! -f "$as_myself"; then 12228 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12229 exit 1 12230fi 12231 12232 12233 12234# as_fn_error STATUS ERROR [LINENO LOG_FD] 12235# ---------------------------------------- 12236# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12237# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12238# script with STATUS, using 1 if that was 0. 12239as_fn_error () 12240{ 12241 as_status=$1; test $as_status -eq 0 && as_status=1 12242 if test "$4"; then 12243 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12244 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12245 fi 12246 printf "%s\n" "$as_me: error: $2" >&2 12247 as_fn_exit $as_status 12248} # as_fn_error 12249 12250 12251 12252# as_fn_set_status STATUS 12253# ----------------------- 12254# Set $? to STATUS, without forking. 12255as_fn_set_status () 12256{ 12257 return $1 12258} # as_fn_set_status 12259 12260# as_fn_exit STATUS 12261# ----------------- 12262# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12263as_fn_exit () 12264{ 12265 set +e 12266 as_fn_set_status $1 12267 exit $1 12268} # as_fn_exit 12269 12270# as_fn_unset VAR 12271# --------------- 12272# Portably unset VAR. 12273as_fn_unset () 12274{ 12275 { eval $1=; unset $1;} 12276} 12277as_unset=as_fn_unset 12278 12279# as_fn_append VAR VALUE 12280# ---------------------- 12281# Append the text in VALUE to the end of the definition contained in VAR. Take 12282# advantage of any shell optimizations that allow amortized linear growth over 12283# repeated appends, instead of the typical quadratic growth present in naive 12284# implementations. 12285if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12286then : 12287 eval 'as_fn_append () 12288 { 12289 eval $1+=\$2 12290 }' 12291else $as_nop 12292 as_fn_append () 12293 { 12294 eval $1=\$$1\$2 12295 } 12296fi # as_fn_append 12297 12298# as_fn_arith ARG... 12299# ------------------ 12300# Perform arithmetic evaluation on the ARGs, and store the result in the 12301# global $as_val. Take advantage of shells that can avoid forks. The arguments 12302# must be portable across $(()) and expr. 12303if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12304then : 12305 eval 'as_fn_arith () 12306 { 12307 as_val=$(( $* )) 12308 }' 12309else $as_nop 12310 as_fn_arith () 12311 { 12312 as_val=`expr "$@" || test $? -eq 1` 12313 } 12314fi # as_fn_arith 12315 12316 12317if expr a : '\(a\)' >/dev/null 2>&1 && 12318 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12319 as_expr=expr 12320else 12321 as_expr=false 12322fi 12323 12324if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12325 as_basename=basename 12326else 12327 as_basename=false 12328fi 12329 12330if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12331 as_dirname=dirname 12332else 12333 as_dirname=false 12334fi 12335 12336as_me=`$as_basename -- "$0" || 12337$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12338 X"$0" : 'X\(//\)$' \| \ 12339 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12340printf "%s\n" X/"$0" | 12341 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12342 s//\1/ 12343 q 12344 } 12345 /^X\/\(\/\/\)$/{ 12346 s//\1/ 12347 q 12348 } 12349 /^X\/\(\/\).*/{ 12350 s//\1/ 12351 q 12352 } 12353 s/.*/./; q'` 12354 12355# Avoid depending upon Character Ranges. 12356as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12357as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12358as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12359as_cr_digits='0123456789' 12360as_cr_alnum=$as_cr_Letters$as_cr_digits 12361 12362 12363# Determine whether it's possible to make 'echo' print without a newline. 12364# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12365# for compatibility with existing Makefiles. 12366ECHO_C= ECHO_N= ECHO_T= 12367case `echo -n x` in #((((( 12368-n*) 12369 case `echo 'xy\c'` in 12370 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12371 xy) ECHO_C='\c';; 12372 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12373 ECHO_T=' ';; 12374 esac;; 12375*) 12376 ECHO_N='-n';; 12377esac 12378 12379# For backward compatibility with old third-party macros, we provide 12380# the shell variables $as_echo and $as_echo_n. New code should use 12381# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12382as_echo='printf %s\n' 12383as_echo_n='printf %s' 12384 12385rm -f conf$$ conf$$.exe conf$$.file 12386if test -d conf$$.dir; then 12387 rm -f conf$$.dir/conf$$.file 12388else 12389 rm -f conf$$.dir 12390 mkdir conf$$.dir 2>/dev/null 12391fi 12392if (echo >conf$$.file) 2>/dev/null; then 12393 if ln -s conf$$.file conf$$ 2>/dev/null; then 12394 as_ln_s='ln -s' 12395 # ... but there are two gotchas: 12396 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12397 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12398 # In both cases, we have to default to `cp -pR'. 12399 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12400 as_ln_s='cp -pR' 12401 elif ln conf$$.file conf$$ 2>/dev/null; then 12402 as_ln_s=ln 12403 else 12404 as_ln_s='cp -pR' 12405 fi 12406else 12407 as_ln_s='cp -pR' 12408fi 12409rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12410rmdir conf$$.dir 2>/dev/null 12411 12412 12413# as_fn_mkdir_p 12414# ------------- 12415# Create "$as_dir" as a directory, including parents if necessary. 12416as_fn_mkdir_p () 12417{ 12418 12419 case $as_dir in #( 12420 -*) as_dir=./$as_dir;; 12421 esac 12422 test -d "$as_dir" || eval $as_mkdir_p || { 12423 as_dirs= 12424 while :; do 12425 case $as_dir in #( 12426 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12427 *) as_qdir=$as_dir;; 12428 esac 12429 as_dirs="'$as_qdir' $as_dirs" 12430 as_dir=`$as_dirname -- "$as_dir" || 12431$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12432 X"$as_dir" : 'X\(//\)[^/]' \| \ 12433 X"$as_dir" : 'X\(//\)$' \| \ 12434 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12435printf "%s\n" X"$as_dir" | 12436 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12437 s//\1/ 12438 q 12439 } 12440 /^X\(\/\/\)[^/].*/{ 12441 s//\1/ 12442 q 12443 } 12444 /^X\(\/\/\)$/{ 12445 s//\1/ 12446 q 12447 } 12448 /^X\(\/\).*/{ 12449 s//\1/ 12450 q 12451 } 12452 s/.*/./; q'` 12453 test -d "$as_dir" && break 12454 done 12455 test -z "$as_dirs" || eval "mkdir $as_dirs" 12456 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12457 12458 12459} # as_fn_mkdir_p 12460if mkdir -p . 2>/dev/null; then 12461 as_mkdir_p='mkdir -p "$as_dir"' 12462else 12463 test -d ./-p && rmdir ./-p 12464 as_mkdir_p=false 12465fi 12466 12467 12468# as_fn_executable_p FILE 12469# ----------------------- 12470# Test if FILE is an executable regular file. 12471as_fn_executable_p () 12472{ 12473 test -f "$1" && test -x "$1" 12474} # as_fn_executable_p 12475as_test_x='test -x' 12476as_executable_p=as_fn_executable_p 12477 12478# Sed expression to map a string onto a valid CPP name. 12479as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12480 12481# Sed expression to map a string onto a valid variable name. 12482as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12483 12484 12485exec 6>&1 12486## ----------------------------------- ## 12487## Main body of $CONFIG_STATUS script. ## 12488## ----------------------------------- ## 12489_ASEOF 12490test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12491 12492cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12493# Save the log message, to keep $0 and so on meaningful, and to 12494# report actual input values of CONFIG_FILES etc. instead of their 12495# values after options handling. 12496ac_log=" 12497This file was extended by sessreg $as_me 1.1.3, which was 12498generated by GNU Autoconf 2.71. Invocation command line was 12499 12500 CONFIG_FILES = $CONFIG_FILES 12501 CONFIG_HEADERS = $CONFIG_HEADERS 12502 CONFIG_LINKS = $CONFIG_LINKS 12503 CONFIG_COMMANDS = $CONFIG_COMMANDS 12504 $ $0 $@ 12505 12506on `(hostname || uname -n) 2>/dev/null | sed 1q` 12507" 12508 12509_ACEOF 12510 12511case $ac_config_files in *" 12512"*) set x $ac_config_files; shift; ac_config_files=$*;; 12513esac 12514 12515case $ac_config_headers in *" 12516"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12517esac 12518 12519 12520cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12521# Files that config.status was made for. 12522config_files="$ac_config_files" 12523config_headers="$ac_config_headers" 12524config_commands="$ac_config_commands" 12525 12526_ACEOF 12527 12528cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12529ac_cs_usage="\ 12530\`$as_me' instantiates files and other configuration actions 12531from templates according to the current configuration. Unless the files 12532and actions are specified as TAGs, all are instantiated by default. 12533 12534Usage: $0 [OPTION]... [TAG]... 12535 12536 -h, --help print this help, then exit 12537 -V, --version print version number and configuration settings, then exit 12538 --config print configuration, then exit 12539 -q, --quiet, --silent 12540 do not print progress messages 12541 -d, --debug don't remove temporary files 12542 --recheck update $as_me by reconfiguring in the same conditions 12543 --file=FILE[:TEMPLATE] 12544 instantiate the configuration file FILE 12545 --header=FILE[:TEMPLATE] 12546 instantiate the configuration header FILE 12547 12548Configuration files: 12549$config_files 12550 12551Configuration headers: 12552$config_headers 12553 12554Configuration commands: 12555$config_commands 12556 12557Report bugs to <https://gitlab.freedesktop.org/xorg/app/sessreg/-/issues>." 12558 12559_ACEOF 12560ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12561ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12562cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12563ac_cs_config='$ac_cs_config_escaped' 12564ac_cs_version="\\ 12565sessreg config.status 1.1.3 12566configured by $0, generated by GNU Autoconf 2.71, 12567 with options \\"\$ac_cs_config\\" 12568 12569Copyright (C) 2021 Free Software Foundation, Inc. 12570This config.status script is free software; the Free Software Foundation 12571gives unlimited permission to copy, distribute and modify it." 12572 12573ac_pwd='$ac_pwd' 12574srcdir='$srcdir' 12575INSTALL='$INSTALL' 12576MKDIR_P='$MKDIR_P' 12577AWK='$AWK' 12578test -n "\$AWK" || AWK=awk 12579_ACEOF 12580 12581cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12582# The default lists apply if the user does not specify any file. 12583ac_need_defaults=: 12584while test $# != 0 12585do 12586 case $1 in 12587 --*=?*) 12588 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12589 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12590 ac_shift=: 12591 ;; 12592 --*=) 12593 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12594 ac_optarg= 12595 ac_shift=: 12596 ;; 12597 *) 12598 ac_option=$1 12599 ac_optarg=$2 12600 ac_shift=shift 12601 ;; 12602 esac 12603 12604 case $ac_option in 12605 # Handling of the options. 12606 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12607 ac_cs_recheck=: ;; 12608 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12609 printf "%s\n" "$ac_cs_version"; exit ;; 12610 --config | --confi | --conf | --con | --co | --c ) 12611 printf "%s\n" "$ac_cs_config"; exit ;; 12612 --debug | --debu | --deb | --de | --d | -d ) 12613 debug=: ;; 12614 --file | --fil | --fi | --f ) 12615 $ac_shift 12616 case $ac_optarg in 12617 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12618 '') as_fn_error $? "missing file argument" ;; 12619 esac 12620 as_fn_append CONFIG_FILES " '$ac_optarg'" 12621 ac_need_defaults=false;; 12622 --header | --heade | --head | --hea ) 12623 $ac_shift 12624 case $ac_optarg in 12625 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12626 esac 12627 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12628 ac_need_defaults=false;; 12629 --he | --h) 12630 # Conflict between --help and --header 12631 as_fn_error $? "ambiguous option: \`$1' 12632Try \`$0 --help' for more information.";; 12633 --help | --hel | -h ) 12634 printf "%s\n" "$ac_cs_usage"; exit ;; 12635 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12636 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12637 ac_cs_silent=: ;; 12638 12639 # This is an error. 12640 -*) as_fn_error $? "unrecognized option: \`$1' 12641Try \`$0 --help' for more information." ;; 12642 12643 *) as_fn_append ac_config_targets " $1" 12644 ac_need_defaults=false ;; 12645 12646 esac 12647 shift 12648done 12649 12650ac_configure_extra_args= 12651 12652if $ac_cs_silent; then 12653 exec 6>/dev/null 12654 ac_configure_extra_args="$ac_configure_extra_args --silent" 12655fi 12656 12657_ACEOF 12658cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12659if \$ac_cs_recheck; then 12660 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12661 shift 12662 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12663 CONFIG_SHELL='$SHELL' 12664 export CONFIG_SHELL 12665 exec "\$@" 12666fi 12667 12668_ACEOF 12669cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12670exec 5>>config.log 12671{ 12672 echo 12673 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12674## Running $as_me. ## 12675_ASBOX 12676 printf "%s\n" "$ac_log" 12677} >&5 12678 12679_ACEOF 12680cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12681# 12682# INIT-COMMANDS 12683# 12684AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12685 12686_ACEOF 12687 12688cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12689 12690# Handling of arguments. 12691for ac_config_target in $ac_config_targets 12692do 12693 case $ac_config_target in 12694 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12695 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12696 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12697 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12698 12699 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12700 esac 12701done 12702 12703 12704# If the user did not use the arguments to specify the items to instantiate, 12705# then the envvar interface is used. Set only those that are not. 12706# We use the long form for the default assignment because of an extremely 12707# bizarre bug on SunOS 4.1.3. 12708if $ac_need_defaults; then 12709 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12710 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12711 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12712fi 12713 12714# Have a temporary directory for convenience. Make it in the build tree 12715# simply because there is no reason against having it here, and in addition, 12716# creating and moving files from /tmp can sometimes cause problems. 12717# Hook for its removal unless debugging. 12718# Note that there is a small window in which the directory will not be cleaned: 12719# after its creation but before its name has been assigned to `$tmp'. 12720$debug || 12721{ 12722 tmp= ac_tmp= 12723 trap 'exit_status=$? 12724 : "${ac_tmp:=$tmp}" 12725 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12726' 0 12727 trap 'as_fn_exit 1' 1 2 13 15 12728} 12729# Create a (secure) tmp directory for tmp files. 12730 12731{ 12732 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12733 test -d "$tmp" 12734} || 12735{ 12736 tmp=./conf$$-$RANDOM 12737 (umask 077 && mkdir "$tmp") 12738} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12739ac_tmp=$tmp 12740 12741# Set up the scripts for CONFIG_FILES section. 12742# No need to generate them if there are no CONFIG_FILES. 12743# This happens for instance with `./config.status config.h'. 12744if test -n "$CONFIG_FILES"; then 12745 12746 12747ac_cr=`echo X | tr X '\015'` 12748# On cygwin, bash can eat \r inside `` if the user requested igncr. 12749# But we know of no other shell where ac_cr would be empty at this 12750# point, so we can use a bashism as a fallback. 12751if test "x$ac_cr" = x; then 12752 eval ac_cr=\$\'\\r\' 12753fi 12754ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12755if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12756 ac_cs_awk_cr='\\r' 12757else 12758 ac_cs_awk_cr=$ac_cr 12759fi 12760 12761echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12762_ACEOF 12763 12764 12765{ 12766 echo "cat >conf$$subs.awk <<_ACEOF" && 12767 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12768 echo "_ACEOF" 12769} >conf$$subs.sh || 12770 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12771ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12772ac_delim='%!_!# ' 12773for ac_last_try in false false false false false :; do 12774 . ./conf$$subs.sh || 12775 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12776 12777 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12778 if test $ac_delim_n = $ac_delim_num; then 12779 break 12780 elif $ac_last_try; then 12781 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12782 else 12783 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12784 fi 12785done 12786rm -f conf$$subs.sh 12787 12788cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12789cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12790_ACEOF 12791sed -n ' 12792h 12793s/^/S["/; s/!.*/"]=/ 12794p 12795g 12796s/^[^!]*!// 12797:repl 12798t repl 12799s/'"$ac_delim"'$// 12800t delim 12801:nl 12802h 12803s/\(.\{148\}\)..*/\1/ 12804t more1 12805s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12806p 12807n 12808b repl 12809:more1 12810s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12811p 12812g 12813s/.\{148\}// 12814t nl 12815:delim 12816h 12817s/\(.\{148\}\)..*/\1/ 12818t more2 12819s/["\\]/\\&/g; s/^/"/; s/$/"/ 12820p 12821b 12822:more2 12823s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12824p 12825g 12826s/.\{148\}// 12827t delim 12828' <conf$$subs.awk | sed ' 12829/^[^""]/{ 12830 N 12831 s/\n// 12832} 12833' >>$CONFIG_STATUS || ac_write_fail=1 12834rm -f conf$$subs.awk 12835cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12836_ACAWK 12837cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12838 for (key in S) S_is_set[key] = 1 12839 FS = "" 12840 12841} 12842{ 12843 line = $ 0 12844 nfields = split(line, field, "@") 12845 substed = 0 12846 len = length(field[1]) 12847 for (i = 2; i < nfields; i++) { 12848 key = field[i] 12849 keylen = length(key) 12850 if (S_is_set[key]) { 12851 value = S[key] 12852 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12853 len += length(value) + length(field[++i]) 12854 substed = 1 12855 } else 12856 len += 1 + keylen 12857 } 12858 12859 print line 12860} 12861 12862_ACAWK 12863_ACEOF 12864cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12865if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12866 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12867else 12868 cat 12869fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12870 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12871_ACEOF 12872 12873# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12874# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12875# trailing colons and then remove the whole line if VPATH becomes empty 12876# (actually we leave an empty line to preserve line numbers). 12877if test "x$srcdir" = x.; then 12878 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12879h 12880s/// 12881s/^/:/ 12882s/[ ]*$/:/ 12883s/:\$(srcdir):/:/g 12884s/:\${srcdir}:/:/g 12885s/:@srcdir@:/:/g 12886s/^:*// 12887s/:*$// 12888x 12889s/\(=[ ]*\).*/\1/ 12890G 12891s/\n// 12892s/^[^=]*=[ ]*$// 12893}' 12894fi 12895 12896cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12897fi # test -n "$CONFIG_FILES" 12898 12899# Set up the scripts for CONFIG_HEADERS section. 12900# No need to generate them if there are no CONFIG_HEADERS. 12901# This happens for instance with `./config.status Makefile'. 12902if test -n "$CONFIG_HEADERS"; then 12903cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12904BEGIN { 12905_ACEOF 12906 12907# Transform confdefs.h into an awk script `defines.awk', embedded as 12908# here-document in config.status, that substitutes the proper values into 12909# config.h.in to produce config.h. 12910 12911# Create a delimiter string that does not exist in confdefs.h, to ease 12912# handling of long lines. 12913ac_delim='%!_!# ' 12914for ac_last_try in false false :; do 12915 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12916 if test -z "$ac_tt"; then 12917 break 12918 elif $ac_last_try; then 12919 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12920 else 12921 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12922 fi 12923done 12924 12925# For the awk script, D is an array of macro values keyed by name, 12926# likewise P contains macro parameters if any. Preserve backslash 12927# newline sequences. 12928 12929ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12930sed -n ' 12931s/.\{148\}/&'"$ac_delim"'/g 12932t rset 12933:rset 12934s/^[ ]*#[ ]*define[ ][ ]*/ / 12935t def 12936d 12937:def 12938s/\\$// 12939t bsnl 12940s/["\\]/\\&/g 12941s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12942D["\1"]=" \3"/p 12943s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12944d 12945:bsnl 12946s/["\\]/\\&/g 12947s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12948D["\1"]=" \3\\\\\\n"\\/p 12949t cont 12950s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12951t cont 12952d 12953:cont 12954n 12955s/.\{148\}/&'"$ac_delim"'/g 12956t clear 12957:clear 12958s/\\$// 12959t bsnlc 12960s/["\\]/\\&/g; s/^/"/; s/$/"/p 12961d 12962:bsnlc 12963s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12964b cont 12965' <confdefs.h | sed ' 12966s/'"$ac_delim"'/"\\\ 12967"/g' >>$CONFIG_STATUS || ac_write_fail=1 12968 12969cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12970 for (key in D) D_is_set[key] = 1 12971 FS = "" 12972} 12973/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12974 line = \$ 0 12975 split(line, arg, " ") 12976 if (arg[1] == "#") { 12977 defundef = arg[2] 12978 mac1 = arg[3] 12979 } else { 12980 defundef = substr(arg[1], 2) 12981 mac1 = arg[2] 12982 } 12983 split(mac1, mac2, "(") #) 12984 macro = mac2[1] 12985 prefix = substr(line, 1, index(line, defundef) - 1) 12986 if (D_is_set[macro]) { 12987 # Preserve the white space surrounding the "#". 12988 print prefix "define", macro P[macro] D[macro] 12989 next 12990 } else { 12991 # Replace #undef with comments. This is necessary, for example, 12992 # in the case of _POSIX_SOURCE, which is predefined and required 12993 # on some systems where configure will not decide to define it. 12994 if (defundef == "undef") { 12995 print "/*", prefix defundef, macro, "*/" 12996 next 12997 } 12998 } 12999} 13000{ print } 13001_ACAWK 13002_ACEOF 13003cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13004 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13005fi # test -n "$CONFIG_HEADERS" 13006 13007 13008eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13009shift 13010for ac_tag 13011do 13012 case $ac_tag in 13013 :[FHLC]) ac_mode=$ac_tag; continue;; 13014 esac 13015 case $ac_mode$ac_tag in 13016 :[FHL]*:*);; 13017 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13018 :[FH]-) ac_tag=-:-;; 13019 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13020 esac 13021 ac_save_IFS=$IFS 13022 IFS=: 13023 set x $ac_tag 13024 IFS=$ac_save_IFS 13025 shift 13026 ac_file=$1 13027 shift 13028 13029 case $ac_mode in 13030 :L) ac_source=$1;; 13031 :[FH]) 13032 ac_file_inputs= 13033 for ac_f 13034 do 13035 case $ac_f in 13036 -) ac_f="$ac_tmp/stdin";; 13037 *) # Look for the file first in the build tree, then in the source tree 13038 # (if the path is not absolute). The absolute path cannot be DOS-style, 13039 # because $ac_f cannot contain `:'. 13040 test -f "$ac_f" || 13041 case $ac_f in 13042 [\\/$]*) false;; 13043 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13044 esac || 13045 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13046 esac 13047 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13048 as_fn_append ac_file_inputs " '$ac_f'" 13049 done 13050 13051 # Let's still pretend it is `configure' which instantiates (i.e., don't 13052 # use $as_me), people would be surprised to read: 13053 # /* config.h. Generated by config.status. */ 13054 configure_input='Generated from '` 13055 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13056 `' by configure.' 13057 if test x"$ac_file" != x-; then 13058 configure_input="$ac_file. $configure_input" 13059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13060printf "%s\n" "$as_me: creating $ac_file" >&6;} 13061 fi 13062 # Neutralize special characters interpreted by sed in replacement strings. 13063 case $configure_input in #( 13064 *\&* | *\|* | *\\* ) 13065 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13066 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13067 *) ac_sed_conf_input=$configure_input;; 13068 esac 13069 13070 case $ac_tag in 13071 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13072 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13073 esac 13074 ;; 13075 esac 13076 13077 ac_dir=`$as_dirname -- "$ac_file" || 13078$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13079 X"$ac_file" : 'X\(//\)[^/]' \| \ 13080 X"$ac_file" : 'X\(//\)$' \| \ 13081 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13082printf "%s\n" X"$ac_file" | 13083 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13084 s//\1/ 13085 q 13086 } 13087 /^X\(\/\/\)[^/].*/{ 13088 s//\1/ 13089 q 13090 } 13091 /^X\(\/\/\)$/{ 13092 s//\1/ 13093 q 13094 } 13095 /^X\(\/\).*/{ 13096 s//\1/ 13097 q 13098 } 13099 s/.*/./; q'` 13100 as_dir="$ac_dir"; as_fn_mkdir_p 13101 ac_builddir=. 13102 13103case "$ac_dir" in 13104.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13105*) 13106 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13107 # A ".." for each directory in $ac_dir_suffix. 13108 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13109 case $ac_top_builddir_sub in 13110 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13111 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13112 esac ;; 13113esac 13114ac_abs_top_builddir=$ac_pwd 13115ac_abs_builddir=$ac_pwd$ac_dir_suffix 13116# for backward compatibility: 13117ac_top_builddir=$ac_top_build_prefix 13118 13119case $srcdir in 13120 .) # We are building in place. 13121 ac_srcdir=. 13122 ac_top_srcdir=$ac_top_builddir_sub 13123 ac_abs_top_srcdir=$ac_pwd ;; 13124 [\\/]* | ?:[\\/]* ) # Absolute name. 13125 ac_srcdir=$srcdir$ac_dir_suffix; 13126 ac_top_srcdir=$srcdir 13127 ac_abs_top_srcdir=$srcdir ;; 13128 *) # Relative name. 13129 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13130 ac_top_srcdir=$ac_top_build_prefix$srcdir 13131 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13132esac 13133ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13134 13135 13136 case $ac_mode in 13137 :F) 13138 # 13139 # CONFIG_FILE 13140 # 13141 13142 case $INSTALL in 13143 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13144 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13145 esac 13146 ac_MKDIR_P=$MKDIR_P 13147 case $MKDIR_P in 13148 [\\/$]* | ?:[\\/]* ) ;; 13149 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13150 esac 13151_ACEOF 13152 13153cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13154# If the template does not know about datarootdir, expand it. 13155# FIXME: This hack should be removed a few years after 2.60. 13156ac_datarootdir_hack=; ac_datarootdir_seen= 13157ac_sed_dataroot=' 13158/datarootdir/ { 13159 p 13160 q 13161} 13162/@datadir@/p 13163/@docdir@/p 13164/@infodir@/p 13165/@localedir@/p 13166/@mandir@/p' 13167case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13168*datarootdir*) ac_datarootdir_seen=yes;; 13169*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13171printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13172_ACEOF 13173cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13174 ac_datarootdir_hack=' 13175 s&@datadir@&$datadir&g 13176 s&@docdir@&$docdir&g 13177 s&@infodir@&$infodir&g 13178 s&@localedir@&$localedir&g 13179 s&@mandir@&$mandir&g 13180 s&\\\${datarootdir}&$datarootdir&g' ;; 13181esac 13182_ACEOF 13183 13184# Neutralize VPATH when `$srcdir' = `.'. 13185# Shell code in configure.ac might set extrasub. 13186# FIXME: do we really want to maintain this feature? 13187cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13188ac_sed_extra="$ac_vpsub 13189$extrasub 13190_ACEOF 13191cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13192:t 13193/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13194s|@configure_input@|$ac_sed_conf_input|;t t 13195s&@top_builddir@&$ac_top_builddir_sub&;t t 13196s&@top_build_prefix@&$ac_top_build_prefix&;t t 13197s&@srcdir@&$ac_srcdir&;t t 13198s&@abs_srcdir@&$ac_abs_srcdir&;t t 13199s&@top_srcdir@&$ac_top_srcdir&;t t 13200s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13201s&@builddir@&$ac_builddir&;t t 13202s&@abs_builddir@&$ac_abs_builddir&;t t 13203s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13204s&@INSTALL@&$ac_INSTALL&;t t 13205s&@MKDIR_P@&$ac_MKDIR_P&;t t 13206$ac_datarootdir_hack 13207" 13208eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13209 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13210 13211test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13212 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13213 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13214 "$ac_tmp/out"`; test -z "$ac_out"; } && 13215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13216which seems to be undefined. Please make sure it is defined" >&5 13217printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13218which seems to be undefined. Please make sure it is defined" >&2;} 13219 13220 rm -f "$ac_tmp/stdin" 13221 case $ac_file in 13222 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13223 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13224 esac \ 13225 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13226 ;; 13227 :H) 13228 # 13229 # CONFIG_HEADER 13230 # 13231 if test x"$ac_file" != x-; then 13232 { 13233 printf "%s\n" "/* $configure_input */" >&1 \ 13234 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13235 } >"$ac_tmp/config.h" \ 13236 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13237 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13239printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13240 else 13241 rm -f "$ac_file" 13242 mv "$ac_tmp/config.h" "$ac_file" \ 13243 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13244 fi 13245 else 13246 printf "%s\n" "/* $configure_input */" >&1 \ 13247 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13248 || as_fn_error $? "could not create -" "$LINENO" 5 13249 fi 13250# Compute "$ac_file"'s index in $config_headers. 13251_am_arg="$ac_file" 13252_am_stamp_count=1 13253for _am_header in $config_headers :; do 13254 case $_am_header in 13255 $_am_arg | $_am_arg:* ) 13256 break ;; 13257 * ) 13258 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13259 esac 13260done 13261echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13262$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13263 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13264 X"$_am_arg" : 'X\(//\)$' \| \ 13265 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13266printf "%s\n" X"$_am_arg" | 13267 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13268 s//\1/ 13269 q 13270 } 13271 /^X\(\/\/\)[^/].*/{ 13272 s//\1/ 13273 q 13274 } 13275 /^X\(\/\/\)$/{ 13276 s//\1/ 13277 q 13278 } 13279 /^X\(\/\).*/{ 13280 s//\1/ 13281 q 13282 } 13283 s/.*/./; q'`/stamp-h$_am_stamp_count 13284 ;; 13285 13286 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13287printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13288 ;; 13289 esac 13290 13291 13292 case $ac_file$ac_mode in 13293 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13294 # Older Autoconf quotes --file arguments for eval, but not when files 13295 # are listed without --file. Let's play safe and only enable the eval 13296 # if we detect the quoting. 13297 # TODO: see whether this extra hack can be removed once we start 13298 # requiring Autoconf 2.70 or later. 13299 case $CONFIG_FILES in #( 13300 *\'*) : 13301 eval set x "$CONFIG_FILES" ;; #( 13302 *) : 13303 set x $CONFIG_FILES ;; #( 13304 *) : 13305 ;; 13306esac 13307 shift 13308 # Used to flag and report bootstrapping failures. 13309 am_rc=0 13310 for am_mf 13311 do 13312 # Strip MF so we end up with the name of the file. 13313 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13314 # Check whether this is an Automake generated Makefile which includes 13315 # dependency-tracking related rules and includes. 13316 # Grep'ing the whole file directly is not great: AIX grep has a line 13317 # limit of 2048, but all sed's we know have understand at least 4000. 13318 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13319 || continue 13320 am_dirpart=`$as_dirname -- "$am_mf" || 13321$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13322 X"$am_mf" : 'X\(//\)[^/]' \| \ 13323 X"$am_mf" : 'X\(//\)$' \| \ 13324 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13325printf "%s\n" X"$am_mf" | 13326 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13327 s//\1/ 13328 q 13329 } 13330 /^X\(\/\/\)[^/].*/{ 13331 s//\1/ 13332 q 13333 } 13334 /^X\(\/\/\)$/{ 13335 s//\1/ 13336 q 13337 } 13338 /^X\(\/\).*/{ 13339 s//\1/ 13340 q 13341 } 13342 s/.*/./; q'` 13343 am_filepart=`$as_basename -- "$am_mf" || 13344$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13345 X"$am_mf" : 'X\(//\)$' \| \ 13346 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13347printf "%s\n" X/"$am_mf" | 13348 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13349 s//\1/ 13350 q 13351 } 13352 /^X\/\(\/\/\)$/{ 13353 s//\1/ 13354 q 13355 } 13356 /^X\/\(\/\).*/{ 13357 s//\1/ 13358 q 13359 } 13360 s/.*/./; q'` 13361 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13362 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13363 | $MAKE -f - am--depfiles" >&5 13364 (cd "$am_dirpart" \ 13365 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13366 | $MAKE -f - am--depfiles) >&5 2>&5 13367 ac_status=$? 13368 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13369 (exit $ac_status); } || am_rc=$? 13370 done 13371 if test $am_rc -ne 0; then 13372 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13373printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13374as_fn_error $? "Something went wrong bootstrapping makefile fragments 13375 for automatic dependency tracking. If GNU make was not used, consider 13376 re-running the configure script with MAKE=\"gmake\" (or whatever is 13377 necessary). You can also try re-running configure with the 13378 '--disable-dependency-tracking' option to at least be able to build 13379 the package (albeit without support for automatic dependency tracking). 13380See \`config.log' for more details" "$LINENO" 5; } 13381 fi 13382 { am_dirpart=; unset am_dirpart;} 13383 { am_filepart=; unset am_filepart;} 13384 { am_mf=; unset am_mf;} 13385 { am_rc=; unset am_rc;} 13386 rm -f conftest-deps.mk 13387} 13388 ;; 13389 13390 esac 13391done # for ac_tag 13392 13393 13394as_fn_exit 0 13395_ACEOF 13396ac_clean_files=$ac_clean_files_save 13397 13398test $ac_write_fail = 0 || 13399 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13400 13401 13402# configure is writing to config.log, and then calls config.status. 13403# config.status does its own redirection, appending to config.log. 13404# Unfortunately, on DOS this fails, as config.log is still kept open 13405# by configure, so config.status won't be able to write to it; its 13406# output is simply discarded. So we exec the FD to /dev/null, 13407# effectively closing config.log, so it can be properly (re)opened and 13408# appended to by config.status. When coming back to configure, we 13409# need to make the FD available again. 13410if test "$no_create" != yes; then 13411 ac_cs_success=: 13412 ac_config_status_args= 13413 test "$silent" = yes && 13414 ac_config_status_args="$ac_config_status_args --quiet" 13415 exec 5>/dev/null 13416 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13417 exec 5>>config.log 13418 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13419 # would make configure fail if this is the last instruction. 13420 $ac_cs_success || as_fn_exit 1 13421fi 13422if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13424printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13425fi 13426 13427 13428