1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for x11perf 1.7.0. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/test/x11perf/-/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9# Inc. 10# 11# 12# This configure script is free software; the Free Software Foundation 13# gives unlimited permission to copy, distribute and modify it. 14## -------------------- ## 15## M4sh Initialization. ## 16## -------------------- ## 17 18# Be more Bourne compatible 19DUALCASE=1; export DUALCASE # for MKS sh 20if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac ;; 35esac 36fi 37 38 39 40# Reset variables that may have inherited troublesome values from 41# the environment. 42 43# IFS needs to be set, to space, tab, and newline, in precisely that order. 44# (If _AS_PATH_WALK were called with IFS unset, it would have the 45# side effect of setting IFS to empty, thus disabling word splitting.) 46# Quoting is to prevent editors from complaining about space-tab. 47as_nl=' 48' 49export as_nl 50IFS=" "" $as_nl" 51 52PS1='$ ' 53PS2='> ' 54PS4='+ ' 55 56# Ensure predictable behavior from utilities with locale-dependent output. 57LC_ALL=C 58export LC_ALL 59LANGUAGE=C 60export LANGUAGE 61 62# We cannot yet rely on "unset" to work, but we need these variables 63# to be unset--not just set to an empty or harmless value--now, to 64# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65# also avoids known problems related to "unset" and subshell syntax 66# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70done 71 72# Ensure that fds 0, 1, and 2 are open. 73if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77# The user is always right. 78if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84fi 85 86 87# Find who we are. Look in the path if we contain no directory separator. 88as_myself= 89case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92for as_dir in $PATH 93do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as 'sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116 117# Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122# neutralization value for shells without unset; and this also 123# works around shells that cannot unset nonexistent variables. 124# Preserve -v and -x to the replacement shell. 125BASH_ENV=/dev/null 126ENV=/dev/null 127(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133esac 134exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135# Admittedly, this is quite paranoid, since all the known shells bail 136# out after a failed 'exec'. 137printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157esac ;; 158esac 159fi 160" 161 as_required="as_fn_return () { (exit \$1); } 162as_fn_success () { as_fn_return 0; } 163as_fn_failure () { as_fn_return 1; } 164as_fn_ret_success () { return 0; } 165as_fn_ret_failure () { return 1; } 166 167exitcode=0 168as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173then : 174 175else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177esac 178fi 179test x\$exitcode = x0 || exit 1 180blah=\$(echo \$(echo blah)) 181test x\"\$blah\" = xblah || exit 1 182test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189then : 190 as_have_required=yes 191else case e in #( 192 e) as_have_required=no ;; 193esac 194fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196then : 197 198else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200as_found=false 201for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220then : 221 break 2 222fi 223fi 224 done;; 225 esac 226 as_found=false 227done 228IFS=$as_save_IFS 229if $as_found 230then : 231 232else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237fi ;; 238esac 239fi 240 241 242 if test "x$CONFIG_SHELL" != x 243then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246# neutralization value for shells without unset; and this also 247# works around shells that cannot unset nonexistent variables. 248# Preserve -v and -x to the replacement shell. 249BASH_ENV=/dev/null 250ENV=/dev/null 251(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257esac 258exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259# Admittedly, this is quite paranoid, since all the known shells bail 260# out after a failed 'exec'. 261printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262exit 255 263fi 264 265 if test x$as_have_required = xno 266then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 274$0: https://gitlab.freedesktop.org/xorg/test/x11perf/-/issues 275$0: about your system, including any error possibly output 276$0: before this message. Then install a modern shell, or 277$0: manually run the script under such a shell if you do 278$0: have one." 279 fi 280 exit 1 281fi ;; 282esac 283fi 284fi 285SHELL=${CONFIG_SHELL-/bin/sh} 286export SHELL 287# Unset more variables known to interfere with behavior of common tools. 288CLICOLOR_FORCE= GREP_OPTIONS= 289unset CLICOLOR_FORCE GREP_OPTIONS 290 291## --------------------- ## 292## M4sh Shell Functions. ## 293## --------------------- ## 294# as_fn_unset VAR 295# --------------- 296# Portably unset VAR. 297as_fn_unset () 298{ 299 { eval $1=; unset $1;} 300} 301as_unset=as_fn_unset 302 303 304# as_fn_set_status STATUS 305# ----------------------- 306# Set $? to STATUS, without forking. 307as_fn_set_status () 308{ 309 return $1 310} # as_fn_set_status 311 312# as_fn_exit STATUS 313# ----------------- 314# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315as_fn_exit () 316{ 317 set +e 318 as_fn_set_status $1 319 exit $1 320} # as_fn_exit 321 322# as_fn_mkdir_p 323# ------------- 324# Create "$as_dir" as a directory, including parents if necessary. 325as_fn_mkdir_p () 326{ 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368} # as_fn_mkdir_p 369 370# as_fn_executable_p FILE 371# ----------------------- 372# Test if FILE is an executable regular file. 373as_fn_executable_p () 374{ 375 test -f "$1" && test -x "$1" 376} # as_fn_executable_p 377# as_fn_append VAR VALUE 378# ---------------------- 379# Append the text in VALUE to the end of the definition contained in VAR. Take 380# advantage of any shell optimizations that allow amortized linear growth over 381# repeated appends, instead of the typical quadratic growth present in naive 382# implementations. 383if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394esac 395fi # as_fn_append 396 397# as_fn_arith ARG... 398# ------------------ 399# Perform arithmetic evaluation on the ARGs, and store the result in the 400# global $as_val. Take advantage of shells that can avoid forks. The arguments 401# must be portable across $(()) and expr. 402if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413esac 414fi # as_fn_arith 415 416 417# as_fn_error STATUS ERROR [LINENO LOG_FD] 418# ---------------------------------------- 419# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421# script with STATUS, using 1 if that was 0. 422as_fn_error () 423{ 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431} # as_fn_error 432 433if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436else 437 as_expr=false 438fi 439 440if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442else 443 as_basename=false 444fi 445 446if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448else 449 as_dirname=false 450fi 451 452as_me=`$as_basename -- "$0" || 453$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471# Avoid depending upon Character Ranges. 472as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475as_cr_digits='0123456789' 476as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514} 515 516 517# Determine whether it's possible to make 'echo' print without a newline. 518# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519# for compatibility with existing Makefiles. 520ECHO_C= ECHO_N= ECHO_T= 521case `echo -n x` in #((((( 522-n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529*) 530 ECHO_N='-n';; 531esac 532 533# For backward compatibility with old third-party macros, we provide 534# the shell variables $as_echo and $as_echo_n. New code should use 535# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536as_echo='printf %s\n' 537as_echo_n='printf %s' 538 539rm -f conf$$ conf$$.exe conf$$.file 540if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545fi 546if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560else 561 as_ln_s='cp -pR' 562fi 563rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564rmdir conf$$.dir 2>/dev/null 565 566if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571fi 572 573as_test_x='test -x' 574as_executable_p=as_fn_executable_p 575 576# Sed expression to map a string onto a valid CPP name. 577as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580# Sed expression to map a string onto a valid variable name. 581as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585test -n "$DJDIR" || exec 7<&0 </dev/null 586exec 6>&1 587 588# Name of the host. 589# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590# so uname gets run too. 591ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593# 594# Initializations. 595# 596ac_default_prefix=/usr/local 597ac_clean_files= 598ac_config_libobj_dir=. 599LIBOBJS= 600cross_compiling=no 601subdirs= 602MFLAGS= 603MAKEFLAGS= 604 605# Identity of this package. 606PACKAGE_NAME='x11perf' 607PACKAGE_TARNAME='x11perf' 608PACKAGE_VERSION='1.7.0' 609PACKAGE_STRING='x11perf 1.7.0' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/test/x11perf/-/issues' 611PACKAGE_URL='' 612 613ac_unique_file="Makefile.am" 614# Factoring default headers for most tests. 615ac_includes_default="\ 616#include <stddef.h> 617#ifdef HAVE_STDIO_H 618# include <stdio.h> 619#endif 620#ifdef HAVE_STDLIB_H 621# include <stdlib.h> 622#endif 623#ifdef HAVE_STRING_H 624# include <string.h> 625#endif 626#ifdef HAVE_INTTYPES_H 627# include <inttypes.h> 628#endif 629#ifdef HAVE_STDINT_H 630# include <stdint.h> 631#endif 632#ifdef HAVE_STRINGS_H 633# include <strings.h> 634#endif 635#ifdef HAVE_SYS_TYPES_H 636# include <sys/types.h> 637#endif 638#ifdef HAVE_SYS_STAT_H 639# include <sys/stat.h> 640#endif 641#ifdef HAVE_UNISTD_H 642# include <unistd.h> 643#endif" 644 645ac_header_c_list= 646ac_subst_vars='am__EXEEXT_FALSE 647am__EXEEXT_TRUE 648LTLIBOBJS 649LIBOBJS 650XEXT_LIBS 651XEXT_CFLAGS 652XFT_LIBS 653XFT_CFLAGS 654XRENDER_LIBS 655XRENDER_CFLAGS 656X11PERF_LIBS 657X11PERF_CFLAGS 658MKTEMP 659x11perfcompdir 660MAN_SUBSTS 661XORG_MAN_PAGE 662ADMIN_MAN_DIR 663DRIVER_MAN_DIR 664MISC_MAN_DIR 665FILE_MAN_DIR 666LIB_MAN_DIR 667APP_MAN_DIR 668ADMIN_MAN_SUFFIX 669DRIVER_MAN_SUFFIX 670MISC_MAN_SUFFIX 671FILE_MAN_SUFFIX 672LIB_MAN_SUFFIX 673APP_MAN_SUFFIX 674SED 675host_os 676host_vendor 677host_cpu 678host 679build_os 680build_vendor 681build_cpu 682build 683INSTALL_CMD 684PKG_CONFIG_LIBDIR 685PKG_CONFIG_PATH 686PKG_CONFIG 687CHANGELOG_CMD 688STRICT_CFLAGS 689CWARNFLAGS 690BASE_CFLAGS 691am__fastdepCC_FALSE 692am__fastdepCC_TRUE 693CCDEPMODE 694am__nodep 695AMDEPBACKSLASH 696AMDEP_FALSE 697AMDEP_TRUE 698am__include 699DEPDIR 700OBJEXT 701EXEEXT 702ac_ct_CC 703CPPFLAGS 704LDFLAGS 705CFLAGS 706CC 707am__xargs_n 708am__rm_f_notfound 709AM_BACKSLASH 710AM_DEFAULT_VERBOSITY 711AM_DEFAULT_V 712AM_V 713CSCOPE 714ETAGS 715CTAGS 716am__untar 717am__tar 718AMTAR 719am__leading_dot 720SET_MAKE 721AWK 722mkdir_p 723MKDIR_P 724INSTALL_STRIP_PROGRAM 725STRIP 726install_sh 727MAKEINFO 728AUTOHEADER 729AUTOMAKE 730AUTOCONF 731ACLOCAL 732VERSION 733PACKAGE 734CYGPATH_W 735am__isrc 736INSTALL_DATA 737INSTALL_SCRIPT 738INSTALL_PROGRAM 739target_alias 740host_alias 741build_alias 742LIBS 743ECHO_T 744ECHO_N 745ECHO_C 746DEFS 747mandir 748localedir 749libdir 750psdir 751pdfdir 752dvidir 753htmldir 754infodir 755docdir 756oldincludedir 757includedir 758runstatedir 759localstatedir 760sharedstatedir 761sysconfdir 762datadir 763datarootdir 764libexecdir 765sbindir 766bindir 767program_transform_name 768prefix 769exec_prefix 770PACKAGE_URL 771PACKAGE_BUGREPORT 772PACKAGE_STRING 773PACKAGE_VERSION 774PACKAGE_TARNAME 775PACKAGE_NAME 776PATH_SEPARATOR 777SHELL 778am__quote' 779ac_subst_files='' 780ac_user_opts=' 781enable_option_checking 782enable_silent_rules 783enable_dependency_tracking 784enable_selective_werror 785enable_strict_compilation 786' 787 ac_precious_vars='build_alias 788host_alias 789target_alias 790CC 791CFLAGS 792LDFLAGS 793LIBS 794CPPFLAGS 795PKG_CONFIG 796PKG_CONFIG_PATH 797PKG_CONFIG_LIBDIR 798X11PERF_CFLAGS 799X11PERF_LIBS 800XRENDER_CFLAGS 801XRENDER_LIBS 802XFT_CFLAGS 803XFT_LIBS 804XEXT_CFLAGS 805XEXT_LIBS' 806 807 808# Initialize some variables set by options. 809ac_init_help= 810ac_init_version=false 811ac_unrecognized_opts= 812ac_unrecognized_sep= 813# The variables have the same names as the options, with 814# dashes changed to underlines. 815cache_file=/dev/null 816exec_prefix=NONE 817no_create= 818no_recursion= 819prefix=NONE 820program_prefix=NONE 821program_suffix=NONE 822program_transform_name=s,x,x, 823silent= 824site= 825srcdir= 826verbose= 827x_includes=NONE 828x_libraries=NONE 829 830# Installation directory options. 831# These are left unexpanded so users can "make install exec_prefix=/foo" 832# and all the variables that are supposed to be based on 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"$ac_msg" 1329 pwd)` 1330# When building in place, set srcdir=. 1331if test "$ac_abs_confdir" = "$ac_pwd"; then 1332 srcdir=. 1333fi 1334# Remove unnecessary trailing slashes from srcdir. 1335# Double slashes in file names in object file debugging info 1336# mess up M-x gdb in Emacs. 1337case $srcdir in 1338*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1339esac 1340for ac_var in $ac_precious_vars; do 1341 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1342 eval ac_env_${ac_var}_value=\$${ac_var} 1343 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1344 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1345done 1346 1347# 1348# Report the --help message. 1349# 1350if test "$ac_init_help" = "long"; then 1351 # Omit some internal or obsolete options to make the list less imposing. 1352 # This message is too long to be a string in the A/UX 3.1 sh. 1353 cat <<_ACEOF 1354'configure' configures x11perf 1.7.0 to adapt to many kinds of systems. 1355 1356Usage: $0 [OPTION]... [VAR=VALUE]... 1357 1358To assign environment variables (e.g., CC, CFLAGS...), specify them as 1359VAR=VALUE. See below for descriptions of some of the useful variables. 1360 1361Defaults for the options are specified in brackets. 1362 1363Configuration: 1364 -h, --help display this help and exit 1365 --help=short display options specific to this package 1366 --help=recursive display the short help of all the included packages 1367 -V, --version display version information and exit 1368 -q, --quiet, --silent do not print 'checking ...' messages 1369 --cache-file=FILE cache test results in FILE [disabled] 1370 -C, --config-cache alias for '--cache-file=config.cache' 1371 -n, --no-create do not create output files 1372 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1373 1374Installation directories: 1375 --prefix=PREFIX install architecture-independent files in PREFIX 1376 [$ac_default_prefix] 1377 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1378 [PREFIX] 1379 1380By default, 'make install' will install all the files in 1381'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1382an installation prefix other than '$ac_default_prefix' using '--prefix', 1383for instance '--prefix=\$HOME'. 1384 1385For better control, use the options below. 1386 1387Fine tuning of the installation directories: 1388 --bindir=DIR user executables [EPREFIX/bin] 1389 --sbindir=DIR system admin executables [EPREFIX/sbin] 1390 --libexecdir=DIR program executables [EPREFIX/libexec] 1391 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1392 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1393 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1394 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1395 --libdir=DIR object code libraries [EPREFIX/lib] 1396 --includedir=DIR C header files [PREFIX/include] 1397 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1398 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1399 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1400 --infodir=DIR info documentation [DATAROOTDIR/info] 1401 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1402 --mandir=DIR man documentation [DATAROOTDIR/man] 1403 --docdir=DIR documentation root [DATAROOTDIR/doc/x11perf] 1404 --htmldir=DIR html documentation [DOCDIR] 1405 --dvidir=DIR dvi documentation [DOCDIR] 1406 --pdfdir=DIR pdf documentation [DOCDIR] 1407 --psdir=DIR ps documentation [DOCDIR] 1408_ACEOF 1409 1410 cat <<\_ACEOF 1411 1412Program names: 1413 --program-prefix=PREFIX prepend PREFIX to installed program names 1414 --program-suffix=SUFFIX append SUFFIX to installed program names 1415 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1416 1417System types: 1418 --build=BUILD configure for building on BUILD [guessed] 1419 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1420_ACEOF 1421fi 1422 1423if test -n "$ac_init_help"; then 1424 case $ac_init_help in 1425 short | recursive ) echo "Configuration of x11perf 1.7.0:";; 1426 esac 1427 cat <<\_ACEOF 1428 1429Optional Features: 1430 --disable-option-checking ignore unrecognized --enable/--with options 1431 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1432 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1433 --enable-silent-rules less verbose build output (undo: "make V=1") 1434 --disable-silent-rules verbose build output (undo: "make V=0") 1435 --enable-dependency-tracking 1436 do not reject slow dependency extractors 1437 --disable-dependency-tracking 1438 speeds up one-time build 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 1446Some influential environment variables: 1447 CC C compiler command 1448 CFLAGS C compiler flags 1449 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1450 nonstandard directory <lib dir> 1451 LIBS libraries to pass to the linker, e.g. -l<library> 1452 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1453 you have headers in a nonstandard directory <include dir> 1454 PKG_CONFIG path to pkg-config utility 1455 PKG_CONFIG_PATH 1456 directories to add to pkg-config's search path 1457 PKG_CONFIG_LIBDIR 1458 path overriding pkg-config's built-in search path 1459 X11PERF_CFLAGS 1460 C compiler flags for X11PERF, overriding pkg-config 1461 X11PERF_LIBS 1462 linker flags for X11PERF, overriding pkg-config 1463 XRENDER_CFLAGS 1464 C compiler flags for XRENDER, overriding pkg-config 1465 XRENDER_LIBS 1466 linker flags for XRENDER, overriding pkg-config 1467 XFT_CFLAGS C compiler flags for XFT, overriding pkg-config 1468 XFT_LIBS linker flags for XFT, overriding pkg-config 1469 XEXT_CFLAGS C compiler flags for XEXT, overriding pkg-config 1470 XEXT_LIBS linker flags for XEXT, 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/test/x11perf/-/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 $ac_init_version; then 1538 cat <<\_ACEOF 1539x11perf configure 1.7.0 1540generated by GNU Autoconf 2.72 1541 1542Copyright (C) 2023 Free Software Foundation, Inc. 1543This configure script is free software; the Free Software Foundation 1544gives unlimited permission to copy, distribute and modify it. 1545_ACEOF 1546 exit 1547fi 1548 1549## ------------------------ ## 1550## Autoconf initialization. ## 1551## ------------------------ ## 1552 1553# ac_fn_c_try_compile LINENO 1554# -------------------------- 1555# Try to compile conftest.$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.$ac_objext 1579then : 1580 ac_retval=0 1581else case e in #( 1582 e) printf "%s\n" "$as_me: failed program was:" >&5 1583sed 's/^/| /' conftest.$ac_ext >&5 1584 1585 ac_retval=1 ;; 1586esac 1587fi 1588 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1589 as_fn_set_status $ac_retval 1590 1591} # ac_fn_c_try_compile 1592 1593# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1594# ------------------------------------------------------------------ 1595# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1596# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1597ac_fn_check_decl () 1598{ 1599 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1600 as_decl_name=`echo $2|sed 's/ *(.*//'` 1601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1602printf %s "checking whether $as_decl_name is declared... " >&6; } 1603if eval test \${$3+y} 1604then : 1605 printf %s "(cached) " >&6 1606else case e in #( 1607 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1608 eval ac_save_FLAGS=\$$6 1609 as_fn_append $6 " $5" 1610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1611/* end confdefs.h. */ 1612$4 1613int 1614main (void) 1615{ 1616#ifndef $as_decl_name 1617#ifdef __cplusplus 1618 (void) $as_decl_use; 1619#else 1620 (void) $as_decl_name; 1621#endif 1622#endif 1623 1624 ; 1625 return 0; 1626} 1627_ACEOF 1628if ac_fn_c_try_compile "$LINENO" 1629then : 1630 eval "$3=yes" 1631else case e in #( 1632 e) eval "$3=no" ;; 1633esac 1634fi 1635rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1636 eval $6=\$ac_save_FLAGS 1637 ;; 1638esac 1639fi 1640eval ac_res=\$$3 1641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1642printf "%s\n" "$ac_res" >&6; } 1643 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1644 1645} # ac_fn_check_decl 1646 1647# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1648# ------------------------------------------------------- 1649# Tests whether HEADER exists and can be compiled using the include files in 1650# INCLUDES, setting the cache variable VAR accordingly. 1651ac_fn_c_check_header_compile () 1652{ 1653 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1655printf %s "checking for $2... " >&6; } 1656if eval test \${$3+y} 1657then : 1658 printf %s "(cached) " >&6 1659else case e in #( 1660 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1661/* end confdefs.h. */ 1662$4 1663#include <$2> 1664_ACEOF 1665if ac_fn_c_try_compile "$LINENO" 1666then : 1667 eval "$3=yes" 1668else case e in #( 1669 e) eval "$3=no" ;; 1670esac 1671fi 1672rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1673esac 1674fi 1675eval ac_res=\$$3 1676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1677printf "%s\n" "$ac_res" >&6; } 1678 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1679 1680} # ac_fn_c_check_header_compile 1681 1682# ac_fn_c_try_link LINENO 1683# ----------------------- 1684# Try to link conftest.$ac_ext, and return whether this succeeded. 1685ac_fn_c_try_link () 1686{ 1687 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1688 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1689 if { { ac_try="$ac_link" 1690case "(($ac_try" in 1691 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1692 *) ac_try_echo=$ac_try;; 1693esac 1694eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1695printf "%s\n" "$ac_try_echo"; } >&5 1696 (eval "$ac_link") 2>conftest.err 1697 ac_status=$? 1698 if test -s conftest.err; then 1699 grep -v '^ *+' conftest.err >conftest.er1 1700 cat conftest.er1 >&5 1701 mv -f conftest.er1 conftest.err 1702 fi 1703 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1704 test $ac_status = 0; } && { 1705 test -z "$ac_c_werror_flag" || 1706 test ! -s conftest.err 1707 } && test -s conftest$ac_exeext && { 1708 test "$cross_compiling" = yes || 1709 test -x conftest$ac_exeext 1710 } 1711then : 1712 ac_retval=0 1713else case e in #( 1714 e) printf "%s\n" "$as_me: failed program was:" >&5 1715sed 's/^/| /' conftest.$ac_ext >&5 1716 1717 ac_retval=1 ;; 1718esac 1719fi 1720 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1721 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1722 # interfere with the next link command; also delete a directory that is 1723 # left behind by Apple's compiler. We do this before executing the actions. 1724 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1725 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1726 as_fn_set_status $ac_retval 1727 1728} # ac_fn_c_try_link 1729 1730# ac_fn_c_check_func LINENO FUNC VAR 1731# ---------------------------------- 1732# Tests whether FUNC exists, setting the cache variable VAR accordingly 1733ac_fn_c_check_func () 1734{ 1735 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1737printf %s "checking for $2... " >&6; } 1738if eval test \${$3+y} 1739then : 1740 printf %s "(cached) " >&6 1741else case e in #( 1742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1743/* end confdefs.h. */ 1744/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1745 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1746#define $2 innocuous_$2 1747 1748/* System header to define __stub macros and hopefully few prototypes, 1749 which can conflict with char $2 (void); below. */ 1750 1751#include <limits.h> 1752#undef $2 1753 1754/* Override any GCC internal prototype to avoid an error. 1755 Use char because int might match the return type of a GCC 1756 builtin and then its argument prototype would still apply. */ 1757#ifdef __cplusplus 1758extern "C" 1759#endif 1760char $2 (void); 1761/* The GNU C library defines this for functions which it implements 1762 to always fail with ENOSYS. Some functions are actually named 1763 something starting with __ and the normal name is an alias. */ 1764#if defined __stub_$2 || defined __stub___$2 1765choke me 1766#endif 1767 1768int 1769main (void) 1770{ 1771return $2 (); 1772 ; 1773 return 0; 1774} 1775_ACEOF 1776if ac_fn_c_try_link "$LINENO" 1777then : 1778 eval "$3=yes" 1779else case e in #( 1780 e) eval "$3=no" ;; 1781esac 1782fi 1783rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1784 conftest$ac_exeext conftest.$ac_ext ;; 1785esac 1786fi 1787eval ac_res=\$$3 1788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1789printf "%s\n" "$ac_res" >&6; } 1790 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1791 1792} # ac_fn_c_check_func 1793ac_configure_args_raw= 1794for ac_arg 1795do 1796 case $ac_arg in 1797 *\'*) 1798 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1799 esac 1800 as_fn_append ac_configure_args_raw " '$ac_arg'" 1801done 1802 1803case $ac_configure_args_raw in 1804 *$as_nl*) 1805 ac_safe_unquote= ;; 1806 *) 1807 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1808 ac_unsafe_a="$ac_unsafe_z#~" 1809 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1810 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1811esac 1812 1813cat >config.log <<_ACEOF 1814This file contains any messages produced by compilers while 1815running configure, to aid debugging if configure makes a mistake. 1816 1817It was created by x11perf $as_me 1.7.0, which was 1818generated by GNU Autoconf 2.72. Invocation command line was 1819 1820 $ $0$ac_configure_args_raw 1821 1822_ACEOF 1823exec 5>>config.log 1824{ 1825cat <<_ASUNAME 1826## --------- ## 1827## Platform. ## 1828## --------- ## 1829 1830hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1831uname -m = `(uname -m) 2>/dev/null || echo unknown` 1832uname -r = `(uname -r) 2>/dev/null || echo unknown` 1833uname -s = `(uname -s) 2>/dev/null || echo unknown` 1834uname -v = `(uname -v) 2>/dev/null || echo unknown` 1835 1836/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1837/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1838 1839/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1840/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1841/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1842/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1843/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1844/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1845/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1846 1847_ASUNAME 1848 1849as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1850for as_dir in $PATH 1851do 1852 IFS=$as_save_IFS 1853 case $as_dir in #((( 1854 '') as_dir=./ ;; 1855 */) ;; 1856 *) as_dir=$as_dir/ ;; 1857 esac 1858 printf "%s\n" "PATH: $as_dir" 1859 done 1860IFS=$as_save_IFS 1861 1862} >&5 1863 1864cat >&5 <<_ACEOF 1865 1866 1867## ----------- ## 1868## Core tests. ## 1869## ----------- ## 1870 1871_ACEOF 1872 1873 1874# Keep a trace of the command line. 1875# Strip out --no-create and --no-recursion so they do not pile up. 1876# Strip out --silent because we don't want to record it for future runs. 1877# Also quote any args containing shell meta-characters. 1878# Make two passes to allow for proper duplicate-argument suppression. 1879ac_configure_args= 1880ac_configure_args0= 1881ac_configure_args1= 1882ac_must_keep_next=false 1883for ac_pass in 1 2 1884do 1885 for ac_arg 1886 do 1887 case $ac_arg in 1888 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1889 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1890 | -silent | --silent | --silen | --sile | --sil) 1891 continue ;; 1892 *\'*) 1893 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1894 esac 1895 case $ac_pass in 1896 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1897 2) 1898 as_fn_append ac_configure_args1 " '$ac_arg'" 1899 if test $ac_must_keep_next = true; then 1900 ac_must_keep_next=false # Got value, back to normal. 1901 else 1902 case $ac_arg in 1903 *=* | --config-cache | -C | -disable-* | --disable-* \ 1904 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1905 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1906 | -with-* | --with-* | -without-* | --without-* | --x) 1907 case "$ac_configure_args0 " in 1908 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1909 esac 1910 ;; 1911 -* ) ac_must_keep_next=true ;; 1912 esac 1913 fi 1914 as_fn_append ac_configure_args " '$ac_arg'" 1915 ;; 1916 esac 1917 done 1918done 1919{ ac_configure_args0=; unset ac_configure_args0;} 1920{ ac_configure_args1=; unset ac_configure_args1;} 1921 1922# When interrupted or exit'd, cleanup temporary files, and complete 1923# config.log. We remove comments because anyway the quotes in there 1924# would cause problems or look ugly. 1925# WARNING: Use '\'' to represent an apostrophe within the trap. 1926# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1927trap 'exit_status=$? 1928 # Sanitize IFS. 1929 IFS=" "" $as_nl" 1930 # Save into config.log some information that might help in debugging. 1931 { 1932 echo 1933 1934 printf "%s\n" "## ---------------- ## 1935## Cache variables. ## 1936## ---------------- ##" 1937 echo 1938 # The following way of writing the cache mishandles newlines in values, 1939( 1940 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1941 eval ac_val=\$$ac_var 1942 case $ac_val in #( 1943 *${as_nl}*) 1944 case $ac_var in #( 1945 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1946printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1947 esac 1948 case $ac_var in #( 1949 _ | IFS | as_nl) ;; #( 1950 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1951 *) { eval $ac_var=; unset $ac_var;} ;; 1952 esac ;; 1953 esac 1954 done 1955 (set) 2>&1 | 1956 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1957 *${as_nl}ac_space=\ *) 1958 sed -n \ 1959 "s/'\''/'\''\\\\'\'''\''/g; 1960 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1961 ;; #( 1962 *) 1963 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1964 ;; 1965 esac | 1966 sort 1967) 1968 echo 1969 1970 printf "%s\n" "## ----------------- ## 1971## Output variables. ## 1972## ----------------- ##" 1973 echo 1974 for ac_var in $ac_subst_vars 1975 do 1976 eval ac_val=\$$ac_var 1977 case $ac_val in 1978 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1979 esac 1980 printf "%s\n" "$ac_var='\''$ac_val'\''" 1981 done | sort 1982 echo 1983 1984 if test -n "$ac_subst_files"; then 1985 printf "%s\n" "## ------------------- ## 1986## File substitutions. ## 1987## ------------------- ##" 1988 echo 1989 for ac_var in $ac_subst_files 1990 do 1991 eval ac_val=\$$ac_var 1992 case $ac_val in 1993 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1994 esac 1995 printf "%s\n" "$ac_var='\''$ac_val'\''" 1996 done | sort 1997 echo 1998 fi 1999 2000 if test -s confdefs.h; then 2001 printf "%s\n" "## ----------- ## 2002## confdefs.h. ## 2003## ----------- ##" 2004 echo 2005 cat confdefs.h 2006 echo 2007 fi 2008 test "$ac_signal" != 0 && 2009 printf "%s\n" "$as_me: caught signal $ac_signal" 2010 printf "%s\n" "$as_me: exit $exit_status" 2011 } >&5 2012 rm -f core *.core core.conftest.* && 2013 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2014 exit $exit_status 2015' 0 2016for ac_signal in 1 2 13 15; do 2017 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2018done 2019ac_signal=0 2020 2021# confdefs.h avoids OS command line length limits that DEFS can exceed. 2022rm -f -r conftest* confdefs.h 2023 2024printf "%s\n" "/* confdefs.h */" > confdefs.h 2025 2026# Predefined preprocessor variables. 2027 2028printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2029 2030printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2031 2032printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2033 2034printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2035 2036printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2037 2038printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2039 2040 2041# Let the site file select an alternate cache file if it wants to. 2042# Prefer an explicitly selected file to automatically selected ones. 2043if test -n "$CONFIG_SITE"; then 2044 ac_site_files="$CONFIG_SITE" 2045elif test "x$prefix" != xNONE; then 2046 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2047else 2048 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2049fi 2050 2051for ac_site_file in $ac_site_files 2052do 2053 case $ac_site_file in #( 2054 */*) : 2055 ;; #( 2056 *) : 2057 ac_site_file=./$ac_site_file ;; 2058esac 2059 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2061printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2062 sed 's/^/| /' "$ac_site_file" >&5 2063 . "$ac_site_file" \ 2064 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2065printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2066as_fn_error $? "failed to load site script $ac_site_file 2067See 'config.log' for more details" "$LINENO" 5; } 2068 fi 2069done 2070 2071if test -r "$cache_file"; then 2072 # Some versions of bash will fail to source /dev/null (special files 2073 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2074 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2076printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2077 case $cache_file in 2078 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2079 *) . "./$cache_file";; 2080 esac 2081 fi 2082else 2083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2084printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2085 >$cache_file 2086fi 2087 2088# Test code for whether the C compiler supports C89 (global declarations) 2089ac_c_conftest_c89_globals=' 2090/* Does the compiler advertise C89 conformance? 2091 Do not test the value of __STDC__, because some compilers set it to 0 2092 while being otherwise adequately conformant. */ 2093#if !defined __STDC__ 2094# error "Compiler does not advertise C89 conformance" 2095#endif 2096 2097#include <stddef.h> 2098#include <stdarg.h> 2099struct stat; 2100/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2101struct buf { int x; }; 2102struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2103static char *e (char **p, int i) 2104{ 2105 return p[i]; 2106} 2107static char *f (char * (*g) (char **, int), char **p, ...) 2108{ 2109 char *s; 2110 va_list v; 2111 va_start (v,p); 2112 s = g (p, va_arg (v,int)); 2113 va_end (v); 2114 return s; 2115} 2116 2117/* C89 style stringification. */ 2118#define noexpand_stringify(a) #a 2119const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2120 2121/* C89 style token pasting. Exercises some of the corner cases that 2122 e.g. old MSVC gets wrong, but not very hard. */ 2123#define noexpand_concat(a,b) a##b 2124#define expand_concat(a,b) noexpand_concat(a,b) 2125extern int vA; 2126extern int vbee; 2127#define aye A 2128#define bee B 2129int *pvA = &expand_concat(v,aye); 2130int *pvbee = &noexpand_concat(v,bee); 2131 2132/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2133 function prototypes and stuff, but not \xHH hex character constants. 2134 These do not provoke an error unfortunately, instead are silently treated 2135 as an "x". The following induces an error, until -std is added to get 2136 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2137 array size at least. It is necessary to write \x00 == 0 to get something 2138 that is true only with -std. */ 2139int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2140 2141/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2142 inside strings and character constants. */ 2143#define FOO(x) '\''x'\'' 2144int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2145 2146int test (int i, double x); 2147struct s1 {int (*f) (int a);}; 2148struct s2 {int (*f) (double a);}; 2149int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2150 int, int);' 2151 2152# Test code for whether the C compiler supports C89 (body of main). 2153ac_c_conftest_c89_main=' 2154ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2155' 2156 2157# Test code for whether the C compiler supports C99 (global declarations) 2158ac_c_conftest_c99_globals=' 2159/* Does the compiler advertise C99 conformance? */ 2160#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2161# error "Compiler does not advertise C99 conformance" 2162#endif 2163 2164// See if C++-style comments work. 2165 2166#include <stdbool.h> 2167extern int puts (const char *); 2168extern int printf (const char *, ...); 2169extern int dprintf (int, const char *, ...); 2170extern void *malloc (size_t); 2171extern void free (void *); 2172 2173// Check varargs macros. These examples are taken from C99 6.10.3.5. 2174// dprintf is used instead of fprintf to avoid needing to declare 2175// FILE and stderr. 2176#define debug(...) dprintf (2, __VA_ARGS__) 2177#define showlist(...) puts (#__VA_ARGS__) 2178#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2179static void 2180test_varargs_macros (void) 2181{ 2182 int x = 1234; 2183 int y = 5678; 2184 debug ("Flag"); 2185 debug ("X = %d\n", x); 2186 showlist (The first, second, and third items.); 2187 report (x>y, "x is %d but y is %d", x, y); 2188} 2189 2190// Check long long types. 2191#define BIG64 18446744073709551615ull 2192#define BIG32 4294967295ul 2193#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2194#if !BIG_OK 2195 #error "your preprocessor is broken" 2196#endif 2197#if BIG_OK 2198#else 2199 #error "your preprocessor is broken" 2200#endif 2201static long long int bignum = -9223372036854775807LL; 2202static unsigned long long int ubignum = BIG64; 2203 2204struct incomplete_array 2205{ 2206 int datasize; 2207 double data[]; 2208}; 2209 2210struct named_init { 2211 int number; 2212 const wchar_t *name; 2213 double average; 2214}; 2215 2216typedef const char *ccp; 2217 2218static inline int 2219test_restrict (ccp restrict text) 2220{ 2221 // Iterate through items via the restricted pointer. 2222 // Also check for declarations in for loops. 2223 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2224 continue; 2225 return 0; 2226} 2227 2228// Check varargs and va_copy. 2229static bool 2230test_varargs (const char *format, ...) 2231{ 2232 va_list args; 2233 va_start (args, format); 2234 va_list args_copy; 2235 va_copy (args_copy, args); 2236 2237 const char *str = ""; 2238 int number = 0; 2239 float fnumber = 0; 2240 2241 while (*format) 2242 { 2243 switch (*format++) 2244 { 2245 case '\''s'\'': // string 2246 str = va_arg (args_copy, const char *); 2247 break; 2248 case '\''d'\'': // int 2249 number = va_arg (args_copy, int); 2250 break; 2251 case '\''f'\'': // float 2252 fnumber = va_arg (args_copy, double); 2253 break; 2254 default: 2255 break; 2256 } 2257 } 2258 va_end (args_copy); 2259 va_end (args); 2260 2261 return *str && number && fnumber; 2262} 2263' 2264 2265# Test code for whether the C compiler supports C99 (body of main). 2266ac_c_conftest_c99_main=' 2267 // Check bool. 2268 _Bool success = false; 2269 success |= (argc != 0); 2270 2271 // Check restrict. 2272 if (test_restrict ("String literal") == 0) 2273 success = true; 2274 char *restrict newvar = "Another string"; 2275 2276 // Check varargs. 2277 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2278 test_varargs_macros (); 2279 2280 // Check flexible array members. 2281 struct incomplete_array *ia = 2282 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2283 ia->datasize = 10; 2284 for (int i = 0; i < ia->datasize; ++i) 2285 ia->data[i] = i * 1.234; 2286 // Work around memory leak warnings. 2287 free (ia); 2288 2289 // Check named initializers. 2290 struct named_init ni = { 2291 .number = 34, 2292 .name = L"Test wide string", 2293 .average = 543.34343, 2294 }; 2295 2296 ni.number = 58; 2297 2298 int dynamic_array[ni.number]; 2299 dynamic_array[0] = argv[0][0]; 2300 dynamic_array[ni.number - 1] = 543; 2301 2302 // work around unused variable warnings 2303 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2304 || dynamic_array[ni.number - 1] != 543); 2305' 2306 2307# Test code for whether the C compiler supports C11 (global declarations) 2308ac_c_conftest_c11_globals=' 2309/* Does the compiler advertise C11 conformance? */ 2310#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2311# error "Compiler does not advertise C11 conformance" 2312#endif 2313 2314// Check _Alignas. 2315char _Alignas (double) aligned_as_double; 2316char _Alignas (0) no_special_alignment; 2317extern char aligned_as_int; 2318char _Alignas (0) _Alignas (int) aligned_as_int; 2319 2320// Check _Alignof. 2321enum 2322{ 2323 int_alignment = _Alignof (int), 2324 int_array_alignment = _Alignof (int[100]), 2325 char_alignment = _Alignof (char) 2326}; 2327_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2328 2329// Check _Noreturn. 2330int _Noreturn does_not_return (void) { for (;;) continue; } 2331 2332// Check _Static_assert. 2333struct test_static_assert 2334{ 2335 int x; 2336 _Static_assert (sizeof (int) <= sizeof (long int), 2337 "_Static_assert does not work in struct"); 2338 long int y; 2339}; 2340 2341// Check UTF-8 literals. 2342#define u8 syntax error! 2343char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2344 2345// Check duplicate typedefs. 2346typedef long *long_ptr; 2347typedef long int *long_ptr; 2348typedef long_ptr long_ptr; 2349 2350// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2351struct anonymous 2352{ 2353 union { 2354 struct { int i; int j; }; 2355 struct { int k; long int l; } w; 2356 }; 2357 int m; 2358} v1; 2359' 2360 2361# Test code for whether the C compiler supports C11 (body of main). 2362ac_c_conftest_c11_main=' 2363 _Static_assert ((offsetof (struct anonymous, i) 2364 == offsetof (struct anonymous, w.k)), 2365 "Anonymous union alignment botch"); 2366 v1.i = 2; 2367 v1.w.k = 5; 2368 ok |= v1.i != 5; 2369' 2370 2371# Test code for whether the C compiler supports C11 (complete). 2372ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2373${ac_c_conftest_c99_globals} 2374${ac_c_conftest_c11_globals} 2375 2376int 2377main (int argc, char **argv) 2378{ 2379 int ok = 0; 2380 ${ac_c_conftest_c89_main} 2381 ${ac_c_conftest_c99_main} 2382 ${ac_c_conftest_c11_main} 2383 return ok; 2384} 2385" 2386 2387# Test code for whether the C compiler supports C99 (complete). 2388ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2389${ac_c_conftest_c99_globals} 2390 2391int 2392main (int argc, char **argv) 2393{ 2394 int ok = 0; 2395 ${ac_c_conftest_c89_main} 2396 ${ac_c_conftest_c99_main} 2397 return ok; 2398} 2399" 2400 2401# Test code for whether the C compiler supports C89 (complete). 2402ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2403 2404int 2405main (int argc, char **argv) 2406{ 2407 int ok = 0; 2408 ${ac_c_conftest_c89_main} 2409 return ok; 2410} 2411" 2412 2413as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2414as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2415as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2416as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2417as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2418as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2419as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2420as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2421as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2422 2423# Auxiliary files required by this configure script. 2424ac_aux_files="config.guess config.sub compile missing install-sh" 2425 2426# Locations in which to look for auxiliary files. 2427ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2428 2429# Search for a directory containing all of the required auxiliary files, 2430# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2431# If we don't find one directory that contains all the files we need, 2432# we report the set of missing files from the *first* directory in 2433# $ac_aux_dir_candidates and give up. 2434ac_missing_aux_files="" 2435ac_first_candidate=: 2436printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2437as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2438as_found=false 2439for as_dir in $ac_aux_dir_candidates 2440do 2441 IFS=$as_save_IFS 2442 case $as_dir in #((( 2443 '') as_dir=./ ;; 2444 */) ;; 2445 *) as_dir=$as_dir/ ;; 2446 esac 2447 as_found=: 2448 2449 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2450 ac_aux_dir_found=yes 2451 ac_install_sh= 2452 for ac_aux in $ac_aux_files 2453 do 2454 # As a special case, if "install-sh" is required, that requirement 2455 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2456 # and $ac_install_sh is set appropriately for whichever one is found. 2457 if test x"$ac_aux" = x"install-sh" 2458 then 2459 if test -f "${as_dir}install-sh"; then 2460 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2461 ac_install_sh="${as_dir}install-sh -c" 2462 elif test -f "${as_dir}install.sh"; then 2463 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2464 ac_install_sh="${as_dir}install.sh -c" 2465 elif test -f "${as_dir}shtool"; then 2466 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2467 ac_install_sh="${as_dir}shtool install -c" 2468 else 2469 ac_aux_dir_found=no 2470 if $ac_first_candidate; then 2471 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2472 else 2473 break 2474 fi 2475 fi 2476 else 2477 if test -f "${as_dir}${ac_aux}"; then 2478 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2479 else 2480 ac_aux_dir_found=no 2481 if $ac_first_candidate; then 2482 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2483 else 2484 break 2485 fi 2486 fi 2487 fi 2488 done 2489 if test "$ac_aux_dir_found" = yes; then 2490 ac_aux_dir="$as_dir" 2491 break 2492 fi 2493 ac_first_candidate=false 2494 2495 as_found=false 2496done 2497IFS=$as_save_IFS 2498if $as_found 2499then : 2500 2501else case e in #( 2502 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2503esac 2504fi 2505 2506 2507# These three variables are undocumented and unsupported, 2508# and are intended to be withdrawn in a future Autoconf release. 2509# They can cause serious problems if a builder's source tree is in a directory 2510# whose full name contains unusual characters. 2511if test -f "${ac_aux_dir}config.guess"; then 2512 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2513fi 2514if test -f "${ac_aux_dir}config.sub"; then 2515 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2516fi 2517if test -f "$ac_aux_dir/configure"; then 2518 ac_configure="$SHELL ${ac_aux_dir}configure" 2519fi 2520 2521# Check that the precious variables saved in the cache have kept the same 2522# value. 2523ac_cache_corrupted=false 2524for ac_var in $ac_precious_vars; do 2525 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2526 eval ac_new_set=\$ac_env_${ac_var}_set 2527 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2528 eval ac_new_val=\$ac_env_${ac_var}_value 2529 case $ac_old_set,$ac_new_set in 2530 set,) 2531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2532printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2533 ac_cache_corrupted=: ;; 2534 ,set) 2535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2536printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2537 ac_cache_corrupted=: ;; 2538 ,);; 2539 *) 2540 if test "x$ac_old_val" != "x$ac_new_val"; then 2541 # differences in whitespace do not lead to failure. 2542 ac_old_val_w=`echo x $ac_old_val` 2543 ac_new_val_w=`echo x $ac_new_val` 2544 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2546printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2547 ac_cache_corrupted=: 2548 else 2549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2550printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2551 eval $ac_var=\$ac_old_val 2552 fi 2553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2554printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2556printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2557 fi;; 2558 esac 2559 # Pass precious variables to config.status. 2560 if test "$ac_new_set" = set; then 2561 case $ac_new_val in 2562 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2563 *) ac_arg=$ac_var=$ac_new_val ;; 2564 esac 2565 case " $ac_configure_args " in 2566 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2567 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2568 esac 2569 fi 2570done 2571if $ac_cache_corrupted; then 2572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2573printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2575printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2576 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2577 and start over" "$LINENO" 5 2578fi 2579## -------------------- ## 2580## Main body of script. ## 2581## -------------------- ## 2582 2583ac_ext=c 2584ac_cpp='$CPP $CPPFLAGS' 2585ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2586ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2587ac_compiler_gnu=$ac_cv_c_compiler_gnu 2588 2589 2590 2591ac_config_headers="$ac_config_headers config.h" 2592 2593 2594# Initialize Automake 2595am__api_version='1.17' 2596 2597 2598 2599 # Find a good install program. We prefer a C program (faster), 2600# so one script is as good as another. But avoid the broken or 2601# incompatible versions: 2602# SysV /etc/install, /usr/sbin/install 2603# SunOS /usr/etc/install 2604# IRIX /sbin/install 2605# AIX /bin/install 2606# AmigaOS /C/install, which installs bootblocks on floppy discs 2607# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2608# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2609# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2610# OS/2's system install, which has a completely different semantic 2611# ./install, which can be erroneously created by make from ./install.sh. 2612# Reject install programs that cannot install multiple files. 2613{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2614printf %s "checking for a BSD-compatible install... " >&6; } 2615if test -z "$INSTALL"; then 2616if test ${ac_cv_path_install+y} 2617then : 2618 printf %s "(cached) " >&6 2619else case e in #( 2620 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2621for as_dir in $PATH 2622do 2623 IFS=$as_save_IFS 2624 case $as_dir in #((( 2625 '') as_dir=./ ;; 2626 */) ;; 2627 *) as_dir=$as_dir/ ;; 2628 esac 2629 # Account for fact that we put trailing slashes in our PATH walk. 2630case $as_dir in #(( 2631 ./ | /[cC]/* | \ 2632 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2633 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2634 /usr/ucb/* ) ;; 2635 *) 2636 # OSF1 and SCO ODT 3.0 have their own names for install. 2637 # Don't use installbsd from OSF since it installs stuff as root 2638 # by default. 2639 for ac_prog in ginstall scoinst install; do 2640 for ac_exec_ext in '' $ac_executable_extensions; do 2641 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2642 if test $ac_prog = install && 2643 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2644 # AIX install. It has an incompatible calling convention. 2645 : 2646 elif test $ac_prog = install && 2647 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2648 # program-specific install script used by HP pwplus--don't use. 2649 : 2650 else 2651 rm -rf conftest.one conftest.two conftest.dir 2652 echo one > conftest.one 2653 echo two > conftest.two 2654 mkdir conftest.dir 2655 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2656 test -s conftest.one && test -s conftest.two && 2657 test -s conftest.dir/conftest.one && 2658 test -s conftest.dir/conftest.two 2659 then 2660 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2661 break 3 2662 fi 2663 fi 2664 fi 2665 done 2666 done 2667 ;; 2668esac 2669 2670 done 2671IFS=$as_save_IFS 2672 2673rm -rf conftest.one conftest.two conftest.dir 2674 ;; 2675esac 2676fi 2677 if test ${ac_cv_path_install+y}; then 2678 INSTALL=$ac_cv_path_install 2679 else 2680 # As a last resort, use the slow shell script. Don't cache a 2681 # value for INSTALL within a source directory, because that will 2682 # break other packages using the cache if that directory is 2683 # removed, or if the value is a relative name. 2684 INSTALL=$ac_install_sh 2685 fi 2686fi 2687{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2688printf "%s\n" "$INSTALL" >&6; } 2689 2690# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2691# It thinks the first close brace ends the variable substitution. 2692test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2693 2694test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2695 2696test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2697 2698{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2699printf %s "checking whether sleep supports fractional seconds... " >&6; } 2700if test ${am_cv_sleep_fractional_seconds+y} 2701then : 2702 printf %s "(cached) " >&6 2703else case e in #( 2704 e) if sleep 0.001 2>/dev/null 2705then : 2706 am_cv_sleep_fractional_seconds=yes 2707else case e in #( 2708 e) am_cv_sleep_fractional_seconds=no ;; 2709esac 2710fi 2711 ;; 2712esac 2713fi 2714{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2715printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2716 2717{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2718printf %s "checking filesystem timestamp resolution... " >&6; } 2719if test ${am_cv_filesystem_timestamp_resolution+y} 2720then : 2721 printf %s "(cached) " >&6 2722else case e in #( 2723 e) # Default to the worst case. 2724am_cv_filesystem_timestamp_resolution=2 2725 2726# Only try to go finer than 1 sec if sleep can do it. 2727# Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2728# - 1 sec is not much of a win compared to 2 sec, and 2729# - it takes 2 seconds to perform the test whether 1 sec works. 2730# 2731# Instead, just use the default 2s on platforms that have 1s resolution, 2732# accept the extra 1s delay when using $sleep in the Automake tests, in 2733# exchange for not incurring the 2s delay for running the test for all 2734# packages. 2735# 2736am_try_resolutions= 2737if test "$am_cv_sleep_fractional_seconds" = yes; then 2738 # Even a millisecond often causes a bunch of false positives, 2739 # so just try a hundredth of a second. The time saved between .001 and 2740 # .01 is not terribly consequential. 2741 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2742fi 2743 2744# In order to catch current-generation FAT out, we must *modify* files 2745# that already exist; the *creation* timestamp is finer. Use names 2746# that make ls -t sort them differently when they have equal 2747# timestamps than when they have distinct timestamps, keeping 2748# in mind that ls -t prints the *newest* file first. 2749rm -f conftest.ts? 2750: > conftest.ts1 2751: > conftest.ts2 2752: > conftest.ts3 2753 2754# Make sure ls -t actually works. Do 'set' in a subshell so we don't 2755# clobber the current shell's arguments. (Outer-level square brackets 2756# are removed by m4; they're present so that m4 does not expand 2757# <dollar><star>; be careful, easy to get confused.) 2758if ( 2759 set X `ls -t conftest.ts[12]` && 2760 { 2761 test "$*" != "X conftest.ts1 conftest.ts2" || 2762 test "$*" != "X conftest.ts2 conftest.ts1"; 2763 } 2764); then :; else 2765 # If neither matched, then we have a broken ls. This can happen 2766 # if, for instance, CONFIG_SHELL is bash and it inherits a 2767 # broken ls alias from the environment. This has actually 2768 # happened. Such a system could not be considered "sane". 2769 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2770 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2771printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2772as_fn_error $? "ls -t produces unexpected output. 2773Make sure there is not a broken ls alias in your environment. 2774See 'config.log' for more details" "$LINENO" 5; } 2775fi 2776 2777for am_try_res in $am_try_resolutions; do 2778 # Any one fine-grained sleep might happen to cross the boundary 2779 # between two values of a coarser actual resolution, but if we do 2780 # two fine-grained sleeps in a row, at least one of them will fall 2781 # entirely within a coarse interval. 2782 echo alpha > conftest.ts1 2783 sleep $am_try_res 2784 echo beta > conftest.ts2 2785 sleep $am_try_res 2786 echo gamma > conftest.ts3 2787 2788 # We assume that 'ls -t' will make use of high-resolution 2789 # timestamps if the operating system supports them at all. 2790 if (set X `ls -t conftest.ts?` && 2791 test "$2" = conftest.ts3 && 2792 test "$3" = conftest.ts2 && 2793 test "$4" = conftest.ts1); then 2794 # 2795 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2796 # because we don't need to test make. 2797 make_ok=true 2798 if test $am_try_res != 1; then 2799 # But if we've succeeded so far with a subsecond resolution, we 2800 # have one more thing to check: make. It can happen that 2801 # everything else supports the subsecond mtimes, but make doesn't; 2802 # notably on macOS, which ships make 3.81 from 2006 (the last one 2803 # released under GPLv2). https://bugs.gnu.org/68808 2804 # 2805 # We test $MAKE if it is defined in the environment, else "make". 2806 # It might get overridden later, but our hope is that in practice 2807 # it does not matter: it is the system "make" which is (by far) 2808 # the most likely to be broken, whereas if the user overrides it, 2809 # probably they did so with a better, or at least not worse, make. 2810 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2811 # 2812 # Create a Makefile (real tab character here): 2813 rm -f conftest.mk 2814 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2815 echo ' touch conftest.ts2' >>conftest.mk 2816 # 2817 # Now, running 2818 # touch conftest.ts1; touch conftest.ts2; make 2819 # should touch ts1 because ts2 is newer. This could happen by luck, 2820 # but most often, it will fail if make's support is insufficient. So 2821 # test for several consecutive successes. 2822 # 2823 # (We reuse conftest.ts[12] because we still want to modify existing 2824 # files, not create new ones, per above.) 2825 n=0 2826 make=${MAKE-make} 2827 until test $n -eq 3; do 2828 echo one > conftest.ts1 2829 sleep $am_try_res 2830 echo two > conftest.ts2 # ts2 should now be newer than ts1 2831 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2832 make_ok=false 2833 break # out of $n loop 2834 fi 2835 n=`expr $n + 1` 2836 done 2837 fi 2838 # 2839 if $make_ok; then 2840 # Everything we know to check worked out, so call this resolution good. 2841 am_cv_filesystem_timestamp_resolution=$am_try_res 2842 break # out of $am_try_res loop 2843 fi 2844 # Otherwise, we'll go on to check the next resolution. 2845 fi 2846done 2847rm -f conftest.ts? 2848# (end _am_filesystem_timestamp_resolution) 2849 ;; 2850esac 2851fi 2852{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2853printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2854 2855# This check should not be cached, as it may vary across builds of 2856# different projects. 2857{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2858printf %s "checking whether build environment is sane... " >&6; } 2859# Reject unsafe characters in $srcdir or the absolute working directory 2860# name. Accept space and tab only in the latter. 2861am_lf=' 2862' 2863case `pwd` in 2864 *[\\\"\#\$\&\'\`$am_lf]*) 2865 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2866esac 2867case $srcdir in 2868 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2869 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2870esac 2871 2872# Do 'set' in a subshell so we don't clobber the current shell's 2873# arguments. Must try -L first in case configure is actually a 2874# symlink; some systems play weird games with the mod time of symlinks 2875# (eg FreeBSD returns the mod time of the symlink's containing 2876# directory). 2877am_build_env_is_sane=no 2878am_has_slept=no 2879rm -f conftest.file 2880for am_try in 1 2; do 2881 echo "timestamp, slept: $am_has_slept" > conftest.file 2882 if ( 2883 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2884 if test "$*" = "X"; then 2885 # -L didn't work. 2886 set X `ls -t "$srcdir/configure" conftest.file` 2887 fi 2888 test "$2" = conftest.file 2889 ); then 2890 am_build_env_is_sane=yes 2891 break 2892 fi 2893 # Just in case. 2894 sleep "$am_cv_filesystem_timestamp_resolution" 2895 am_has_slept=yes 2896done 2897 2898{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2899printf "%s\n" "$am_build_env_is_sane" >&6; } 2900if test "$am_build_env_is_sane" = no; then 2901 as_fn_error $? "newly created file is older than distributed files! 2902Check your system clock" "$LINENO" 5 2903fi 2904 2905# If we didn't sleep, we still need to ensure time stamps of config.status and 2906# generated files are strictly newer. 2907am_sleep_pid= 2908if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2909then : 2910 2911else case e in #( 2912 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2913 am_sleep_pid=$! 2914 ;; 2915esac 2916fi 2917 2918rm -f conftest.file 2919 2920test "$program_prefix" != NONE && 2921 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2922# Use a double $ so make ignores it. 2923test "$program_suffix" != NONE && 2924 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2925# Double any \ or $. 2926# By default was 's,x,x', remove it if useless. 2927ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2928program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2929 2930 2931# Expand $ac_aux_dir to an absolute path. 2932am_aux_dir=`cd "$ac_aux_dir" && pwd` 2933 2934 2935 if test x"${MISSING+set}" != xset; then 2936 MISSING="\${SHELL} '$am_aux_dir/missing'" 2937fi 2938# Use eval to expand $SHELL 2939if eval "$MISSING --is-lightweight"; then 2940 am_missing_run="$MISSING " 2941else 2942 am_missing_run= 2943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2944printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2945fi 2946 2947if test x"${install_sh+set}" != xset; then 2948 case $am_aux_dir in 2949 *\ * | *\ *) 2950 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2951 *) 2952 install_sh="\${SHELL} $am_aux_dir/install-sh" 2953 esac 2954fi 2955 2956# Installed binaries are usually stripped using 'strip' when the user 2957# run "make install-strip". However 'strip' might not be the right 2958# tool to use in cross-compilation environments, therefore Automake 2959# will honor the 'STRIP' environment variable to overrule this program. 2960if test "$cross_compiling" != no; then 2961 if test -n "$ac_tool_prefix"; then 2962 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2963set dummy ${ac_tool_prefix}strip; ac_word=$2 2964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2965printf %s "checking for $ac_word... " >&6; } 2966if test ${ac_cv_prog_STRIP+y} 2967then : 2968 printf %s "(cached) " >&6 2969else case e in #( 2970 e) if test -n "$STRIP"; then 2971 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2972else 2973as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2974for as_dir in $PATH 2975do 2976 IFS=$as_save_IFS 2977 case $as_dir in #((( 2978 '') as_dir=./ ;; 2979 */) ;; 2980 *) as_dir=$as_dir/ ;; 2981 esac 2982 for ac_exec_ext in '' $ac_executable_extensions; do 2983 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2984 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2985 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2986 break 2 2987 fi 2988done 2989 done 2990IFS=$as_save_IFS 2991 2992fi ;; 2993esac 2994fi 2995STRIP=$ac_cv_prog_STRIP 2996if test -n "$STRIP"; then 2997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2998printf "%s\n" "$STRIP" >&6; } 2999else 3000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3001printf "%s\n" "no" >&6; } 3002fi 3003 3004 3005fi 3006if test -z "$ac_cv_prog_STRIP"; then 3007 ac_ct_STRIP=$STRIP 3008 # Extract the first word of "strip", so it can be a program name with args. 3009set dummy strip; ac_word=$2 3010{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3011printf %s "checking for $ac_word... " >&6; } 3012if test ${ac_cv_prog_ac_ct_STRIP+y} 3013then : 3014 printf %s "(cached) " >&6 3015else case e in #( 3016 e) if test -n "$ac_ct_STRIP"; then 3017 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3018else 3019as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3020for as_dir in $PATH 3021do 3022 IFS=$as_save_IFS 3023 case $as_dir in #((( 3024 '') as_dir=./ ;; 3025 */) ;; 3026 *) as_dir=$as_dir/ ;; 3027 esac 3028 for ac_exec_ext in '' $ac_executable_extensions; do 3029 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3030 ac_cv_prog_ac_ct_STRIP="strip" 3031 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3032 break 2 3033 fi 3034done 3035 done 3036IFS=$as_save_IFS 3037 3038fi ;; 3039esac 3040fi 3041ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3042if test -n "$ac_ct_STRIP"; then 3043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3044printf "%s\n" "$ac_ct_STRIP" >&6; } 3045else 3046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3047printf "%s\n" "no" >&6; } 3048fi 3049 3050 if test "x$ac_ct_STRIP" = x; then 3051 STRIP=":" 3052 else 3053 case $cross_compiling:$ac_tool_warned in 3054yes:) 3055{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3056printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3057ac_tool_warned=yes ;; 3058esac 3059 STRIP=$ac_ct_STRIP 3060 fi 3061else 3062 STRIP="$ac_cv_prog_STRIP" 3063fi 3064 3065fi 3066INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3067 3068 3069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3070printf %s "checking for a race-free mkdir -p... " >&6; } 3071if test -z "$MKDIR_P"; then 3072 if test ${ac_cv_path_mkdir+y} 3073then : 3074 printf %s "(cached) " >&6 3075else case e in #( 3076 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3077for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3078do 3079 IFS=$as_save_IFS 3080 case $as_dir in #((( 3081 '') as_dir=./ ;; 3082 */) ;; 3083 *) as_dir=$as_dir/ ;; 3084 esac 3085 for ac_prog in mkdir gmkdir; do 3086 for ac_exec_ext in '' $ac_executable_extensions; do 3087 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3088 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3089 'mkdir ('*'coreutils) '* | \ 3090 *'BusyBox '* | \ 3091 'mkdir (fileutils) '4.1*) 3092 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3093 break 3;; 3094 esac 3095 done 3096 done 3097 done 3098IFS=$as_save_IFS 3099 ;; 3100esac 3101fi 3102 3103 test -d ./--version && rmdir ./--version 3104 if test ${ac_cv_path_mkdir+y}; then 3105 MKDIR_P="$ac_cv_path_mkdir -p" 3106 else 3107 # As a last resort, use plain mkdir -p, 3108 # in the hope it doesn't have the bugs of ancient mkdir. 3109 MKDIR_P='mkdir -p' 3110 fi 3111fi 3112{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3113printf "%s\n" "$MKDIR_P" >&6; } 3114 3115for ac_prog in gawk mawk nawk awk 3116do 3117 # Extract the first word of "$ac_prog", so it can be a program name with args. 3118set dummy $ac_prog; ac_word=$2 3119{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3120printf %s "checking for $ac_word... " >&6; } 3121if test ${ac_cv_prog_AWK+y} 3122then : 3123 printf %s "(cached) " >&6 3124else case e in #( 3125 e) if test -n "$AWK"; then 3126 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3127else 3128as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3129for as_dir in $PATH 3130do 3131 IFS=$as_save_IFS 3132 case $as_dir in #((( 3133 '') as_dir=./ ;; 3134 */) ;; 3135 *) as_dir=$as_dir/ ;; 3136 esac 3137 for ac_exec_ext in '' $ac_executable_extensions; do 3138 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3139 ac_cv_prog_AWK="$ac_prog" 3140 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3141 break 2 3142 fi 3143done 3144 done 3145IFS=$as_save_IFS 3146 3147fi ;; 3148esac 3149fi 3150AWK=$ac_cv_prog_AWK 3151if test -n "$AWK"; then 3152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3153printf "%s\n" "$AWK" >&6; } 3154else 3155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3156printf "%s\n" "no" >&6; } 3157fi 3158 3159 3160 test -n "$AWK" && break 3161done 3162 3163{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3164printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3165set x ${MAKE-make} 3166ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3167if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3168then : 3169 printf %s "(cached) " >&6 3170else case e in #( 3171 e) cat >conftest.make <<\_ACEOF 3172SHELL = /bin/sh 3173all: 3174 @echo '@@@%%%=$(MAKE)=@@@%%%' 3175_ACEOF 3176# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3177case `${MAKE-make} -f conftest.make 2>/dev/null` in 3178 *@@@%%%=?*=@@@%%%*) 3179 eval ac_cv_prog_make_${ac_make}_set=yes;; 3180 *) 3181 eval ac_cv_prog_make_${ac_make}_set=no;; 3182esac 3183rm -f conftest.make ;; 3184esac 3185fi 3186if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3188printf "%s\n" "yes" >&6; } 3189 SET_MAKE= 3190else 3191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3192printf "%s\n" "no" >&6; } 3193 SET_MAKE="MAKE=${MAKE-make}" 3194fi 3195 3196rm -rf .tst 2>/dev/null 3197mkdir .tst 2>/dev/null 3198if test -d .tst; then 3199 am__leading_dot=. 3200else 3201 am__leading_dot=_ 3202fi 3203rmdir .tst 2>/dev/null 3204 3205AM_DEFAULT_VERBOSITY=1 3206# Check whether --enable-silent-rules was given. 3207if test ${enable_silent_rules+y} 3208then : 3209 enableval=$enable_silent_rules; 3210fi 3211 3212am_make=${MAKE-make} 3213{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3214printf %s "checking whether $am_make supports nested variables... " >&6; } 3215if test ${am_cv_make_support_nested_variables+y} 3216then : 3217 printf %s "(cached) " >&6 3218else case e in #( 3219 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3220BAR0=false 3221BAR1=true 3222V=1 3223am__doit: 3224 @$(TRUE) 3225.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3226 am_cv_make_support_nested_variables=yes 3227else 3228 am_cv_make_support_nested_variables=no 3229fi ;; 3230esac 3231fi 3232{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3233printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3234AM_BACKSLASH='\' 3235 3236am__rm_f_notfound= 3237if (rm -f && rm -fr && rm -rf) 2>/dev/null 3238then : 3239 3240else case e in #( 3241 e) am__rm_f_notfound='""' ;; 3242esac 3243fi 3244 3245 3246{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3247printf %s "checking xargs -n works... " >&6; } 3248if test ${am_cv_xargs_n_works+y} 3249then : 3250 printf %s "(cached) " >&6 3251else case e in #( 3252 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 32533" 3254then : 3255 am_cv_xargs_n_works=yes 3256else case e in #( 3257 e) am_cv_xargs_n_works=no ;; 3258esac 3259fi ;; 3260esac 3261fi 3262{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3263printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3264if test "$am_cv_xargs_n_works" = yes 3265then : 3266 am__xargs_n='xargs -n' 3267else case e in #( 3268 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3269 ;; 3270esac 3271fi 3272 3273if test "`cd $srcdir && pwd`" != "`pwd`"; then 3274 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3275 # is not polluted with repeated "-I." 3276 am__isrc=' -I$(srcdir)' 3277 # test to see if srcdir already configured 3278 if test -f $srcdir/config.status; then 3279 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3280 fi 3281fi 3282 3283# test whether we have cygpath 3284if test -z "$CYGPATH_W"; then 3285 if (cygpath --version) >/dev/null 2>/dev/null; then 3286 CYGPATH_W='cygpath -w' 3287 else 3288 CYGPATH_W=echo 3289 fi 3290fi 3291 3292 3293# Define the identity of the package. 3294 PACKAGE='x11perf' 3295 VERSION='1.7.0' 3296 3297 3298printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3299 3300 3301printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3302 3303# Some tools Automake needs. 3304 3305ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3306 3307 3308AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3309 3310 3311AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3312 3313 3314AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3315 3316 3317MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3318 3319# For better backward compatibility. To be removed once Automake 1.9.x 3320# dies out for good. For more background, see: 3321# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3322# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3323mkdir_p='$(MKDIR_P)' 3324 3325# We need awk for the "check" target (and possibly the TAP driver). The 3326# system "awk" is bad on some platforms. 3327# Always define AMTAR for backward compatibility. Yes, it's still used 3328# in the wild :-( We should find a proper way to deprecate it ... 3329AMTAR='$${TAR-tar}' 3330 3331 3332# We'll loop over all known methods to create a tar archive until one works. 3333_am_tools='gnutar pax cpio none' 3334 3335am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3336 3337 3338 3339 3340 3341# Variables for tags utilities; see am/tags.am 3342if test -z "$CTAGS"; then 3343 CTAGS=ctags 3344fi 3345 3346if test -z "$ETAGS"; then 3347 ETAGS=etags 3348fi 3349 3350if test -z "$CSCOPE"; then 3351 CSCOPE=cscope 3352fi 3353 3354 3355 3356 3357 3358 3359 3360 3361# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382DEPDIR="${am__leading_dot}deps" 3383 3384ac_config_commands="$ac_config_commands depfiles" 3385 3386{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3387printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3388cat > confinc.mk << 'END' 3389am__doit: 3390 @echo this is the am__doit target >confinc.out 3391.PHONY: am__doit 3392END 3393am__include="#" 3394am__quote= 3395# BSD make does it like this. 3396echo '.include "confinc.mk" # ignored' > confmf.BSD 3397# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3398echo 'include confinc.mk # ignored' > confmf.GNU 3399_am_result=no 3400for s in GNU BSD; do 3401 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3402 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3403 ac_status=$? 3404 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3405 (exit $ac_status); } 3406 case $?:`cat confinc.out 2>/dev/null` in #( 3407 '0:this is the am__doit target') : 3408 case $s in #( 3409 BSD) : 3410 am__include='.include' am__quote='"' ;; #( 3411 *) : 3412 am__include='include' am__quote='' ;; 3413esac ;; #( 3414 *) : 3415 ;; 3416esac 3417 if test "$am__include" != "#"; then 3418 _am_result="yes ($s style)" 3419 break 3420 fi 3421done 3422rm -f confinc.* confmf.* 3423{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3424printf "%s\n" "${_am_result}" >&6; } 3425 3426# Check whether --enable-dependency-tracking was given. 3427if test ${enable_dependency_tracking+y} 3428then : 3429 enableval=$enable_dependency_tracking; 3430fi 3431 3432if test "x$enable_dependency_tracking" != xno; then 3433 am_depcomp="$ac_aux_dir/depcomp" 3434 AMDEPBACKSLASH='\' 3435 am__nodep='_no' 3436fi 3437 if test "x$enable_dependency_tracking" != xno; then 3438 AMDEP_TRUE= 3439 AMDEP_FALSE='#' 3440else 3441 AMDEP_TRUE='#' 3442 AMDEP_FALSE= 3443fi 3444 3445 3446ac_ext=c 3447ac_cpp='$CPP $CPPFLAGS' 3448ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3449ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3450ac_compiler_gnu=$ac_cv_c_compiler_gnu 3451if test -n "$ac_tool_prefix"; then 3452 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3453set dummy ${ac_tool_prefix}gcc; ac_word=$2 3454{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3455printf %s "checking for $ac_word... " >&6; } 3456if test ${ac_cv_prog_CC+y} 3457then : 3458 printf %s "(cached) " >&6 3459else case e in #( 3460 e) if test -n "$CC"; then 3461 ac_cv_prog_CC="$CC" # Let the user override the test. 3462else 3463as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3464for as_dir in $PATH 3465do 3466 IFS=$as_save_IFS 3467 case $as_dir in #((( 3468 '') as_dir=./ ;; 3469 */) ;; 3470 *) as_dir=$as_dir/ ;; 3471 esac 3472 for ac_exec_ext in '' $ac_executable_extensions; do 3473 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3474 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3475 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3476 break 2 3477 fi 3478done 3479 done 3480IFS=$as_save_IFS 3481 3482fi ;; 3483esac 3484fi 3485CC=$ac_cv_prog_CC 3486if test -n "$CC"; then 3487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3488printf "%s\n" "$CC" >&6; } 3489else 3490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3491printf "%s\n" "no" >&6; } 3492fi 3493 3494 3495fi 3496if test -z "$ac_cv_prog_CC"; then 3497 ac_ct_CC=$CC 3498 # Extract the first word of "gcc", so it can be a program name with args. 3499set dummy gcc; ac_word=$2 3500{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3501printf %s "checking for $ac_word... " >&6; } 3502if test ${ac_cv_prog_ac_ct_CC+y} 3503then : 3504 printf %s "(cached) " >&6 3505else case e in #( 3506 e) if test -n "$ac_ct_CC"; then 3507 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3508else 3509as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3510for as_dir in $PATH 3511do 3512 IFS=$as_save_IFS 3513 case $as_dir in #((( 3514 '') as_dir=./ ;; 3515 */) ;; 3516 *) as_dir=$as_dir/ ;; 3517 esac 3518 for ac_exec_ext in '' $ac_executable_extensions; do 3519 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3520 ac_cv_prog_ac_ct_CC="gcc" 3521 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3522 break 2 3523 fi 3524done 3525 done 3526IFS=$as_save_IFS 3527 3528fi ;; 3529esac 3530fi 3531ac_ct_CC=$ac_cv_prog_ac_ct_CC 3532if test -n "$ac_ct_CC"; then 3533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3534printf "%s\n" "$ac_ct_CC" >&6; } 3535else 3536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3537printf "%s\n" "no" >&6; } 3538fi 3539 3540 if test "x$ac_ct_CC" = x; then 3541 CC="" 3542 else 3543 case $cross_compiling:$ac_tool_warned in 3544yes:) 3545{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3546printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3547ac_tool_warned=yes ;; 3548esac 3549 CC=$ac_ct_CC 3550 fi 3551else 3552 CC="$ac_cv_prog_CC" 3553fi 3554 3555if test -z "$CC"; then 3556 if test -n "$ac_tool_prefix"; then 3557 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3558set dummy ${ac_tool_prefix}cc; ac_word=$2 3559{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3560printf %s "checking for $ac_word... " >&6; } 3561if test ${ac_cv_prog_CC+y} 3562then : 3563 printf %s "(cached) " >&6 3564else case e in #( 3565 e) if test -n "$CC"; then 3566 ac_cv_prog_CC="$CC" # Let the user override the test. 3567else 3568as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3569for as_dir in $PATH 3570do 3571 IFS=$as_save_IFS 3572 case $as_dir in #((( 3573 '') as_dir=./ ;; 3574 */) ;; 3575 *) as_dir=$as_dir/ ;; 3576 esac 3577 for ac_exec_ext in '' $ac_executable_extensions; do 3578 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3579 ac_cv_prog_CC="${ac_tool_prefix}cc" 3580 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3581 break 2 3582 fi 3583done 3584 done 3585IFS=$as_save_IFS 3586 3587fi ;; 3588esac 3589fi 3590CC=$ac_cv_prog_CC 3591if test -n "$CC"; then 3592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3593printf "%s\n" "$CC" >&6; } 3594else 3595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3596printf "%s\n" "no" >&6; } 3597fi 3598 3599 3600 fi 3601fi 3602if test -z "$CC"; then 3603 # Extract the first word of "cc", so it can be a program name with args. 3604set dummy cc; ac_word=$2 3605{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3606printf %s "checking for $ac_word... " >&6; } 3607if test ${ac_cv_prog_CC+y} 3608then : 3609 printf %s "(cached) " >&6 3610else case e in #( 3611 e) if test -n "$CC"; then 3612 ac_cv_prog_CC="$CC" # Let the user override the test. 3613else 3614 ac_prog_rejected=no 3615as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3616for as_dir in $PATH 3617do 3618 IFS=$as_save_IFS 3619 case $as_dir in #((( 3620 '') as_dir=./ ;; 3621 */) ;; 3622 *) as_dir=$as_dir/ ;; 3623 esac 3624 for ac_exec_ext in '' $ac_executable_extensions; do 3625 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3626 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3627 ac_prog_rejected=yes 3628 continue 3629 fi 3630 ac_cv_prog_CC="cc" 3631 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3632 break 2 3633 fi 3634done 3635 done 3636IFS=$as_save_IFS 3637 3638if test $ac_prog_rejected = yes; then 3639 # We found a bogon in the path, so make sure we never use it. 3640 set dummy $ac_cv_prog_CC 3641 shift 3642 if test $# != 0; then 3643 # We chose a different compiler from the bogus one. 3644 # However, it has the same basename, so the bogon will be chosen 3645 # first if we set CC to just the basename; use the full file name. 3646 shift 3647 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3648 fi 3649fi 3650fi ;; 3651esac 3652fi 3653CC=$ac_cv_prog_CC 3654if test -n "$CC"; then 3655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3656printf "%s\n" "$CC" >&6; } 3657else 3658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3659printf "%s\n" "no" >&6; } 3660fi 3661 3662 3663fi 3664if test -z "$CC"; then 3665 if test -n "$ac_tool_prefix"; then 3666 for ac_prog in cl.exe 3667 do 3668 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3669set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3670{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3671printf %s "checking for $ac_word... " >&6; } 3672if test ${ac_cv_prog_CC+y} 3673then : 3674 printf %s "(cached) " >&6 3675else case e in #( 3676 e) if test -n "$CC"; then 3677 ac_cv_prog_CC="$CC" # Let the user override the test. 3678else 3679as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3680for as_dir in $PATH 3681do 3682 IFS=$as_save_IFS 3683 case $as_dir in #((( 3684 '') as_dir=./ ;; 3685 */) ;; 3686 *) as_dir=$as_dir/ ;; 3687 esac 3688 for ac_exec_ext in '' $ac_executable_extensions; do 3689 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3690 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3691 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3692 break 2 3693 fi 3694done 3695 done 3696IFS=$as_save_IFS 3697 3698fi ;; 3699esac 3700fi 3701CC=$ac_cv_prog_CC 3702if test -n "$CC"; then 3703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3704printf "%s\n" "$CC" >&6; } 3705else 3706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3707printf "%s\n" "no" >&6; } 3708fi 3709 3710 3711 test -n "$CC" && break 3712 done 3713fi 3714if test -z "$CC"; then 3715 ac_ct_CC=$CC 3716 for ac_prog in cl.exe 3717do 3718 # Extract the first word of "$ac_prog", so it can be a program name with args. 3719set dummy $ac_prog; ac_word=$2 3720{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3721printf %s "checking for $ac_word... " >&6; } 3722if test ${ac_cv_prog_ac_ct_CC+y} 3723then : 3724 printf %s "(cached) " >&6 3725else case e in #( 3726 e) if test -n "$ac_ct_CC"; then 3727 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3728else 3729as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3730for as_dir in $PATH 3731do 3732 IFS=$as_save_IFS 3733 case $as_dir in #((( 3734 '') as_dir=./ ;; 3735 */) ;; 3736 *) as_dir=$as_dir/ ;; 3737 esac 3738 for ac_exec_ext in '' $ac_executable_extensions; do 3739 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3740 ac_cv_prog_ac_ct_CC="$ac_prog" 3741 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3742 break 2 3743 fi 3744done 3745 done 3746IFS=$as_save_IFS 3747 3748fi ;; 3749esac 3750fi 3751ac_ct_CC=$ac_cv_prog_ac_ct_CC 3752if test -n "$ac_ct_CC"; then 3753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3754printf "%s\n" "$ac_ct_CC" >&6; } 3755else 3756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3757printf "%s\n" "no" >&6; } 3758fi 3759 3760 3761 test -n "$ac_ct_CC" && break 3762done 3763 3764 if test "x$ac_ct_CC" = x; then 3765 CC="" 3766 else 3767 case $cross_compiling:$ac_tool_warned in 3768yes:) 3769{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3770printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3771ac_tool_warned=yes ;; 3772esac 3773 CC=$ac_ct_CC 3774 fi 3775fi 3776 3777fi 3778if test -z "$CC"; then 3779 if test -n "$ac_tool_prefix"; then 3780 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3781set dummy ${ac_tool_prefix}clang; ac_word=$2 3782{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3783printf %s "checking for $ac_word... " >&6; } 3784if test ${ac_cv_prog_CC+y} 3785then : 3786 printf %s "(cached) " >&6 3787else case e in #( 3788 e) if test -n "$CC"; then 3789 ac_cv_prog_CC="$CC" # Let the user override the test. 3790else 3791as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3792for as_dir in $PATH 3793do 3794 IFS=$as_save_IFS 3795 case $as_dir in #((( 3796 '') as_dir=./ ;; 3797 */) ;; 3798 *) as_dir=$as_dir/ ;; 3799 esac 3800 for ac_exec_ext in '' $ac_executable_extensions; do 3801 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3802 ac_cv_prog_CC="${ac_tool_prefix}clang" 3803 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3804 break 2 3805 fi 3806done 3807 done 3808IFS=$as_save_IFS 3809 3810fi ;; 3811esac 3812fi 3813CC=$ac_cv_prog_CC 3814if test -n "$CC"; then 3815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3816printf "%s\n" "$CC" >&6; } 3817else 3818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3819printf "%s\n" "no" >&6; } 3820fi 3821 3822 3823fi 3824if test -z "$ac_cv_prog_CC"; then 3825 ac_ct_CC=$CC 3826 # Extract the first word of "clang", so it can be a program name with args. 3827set dummy clang; ac_word=$2 3828{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3829printf %s "checking for $ac_word... " >&6; } 3830if test ${ac_cv_prog_ac_ct_CC+y} 3831then : 3832 printf %s "(cached) " >&6 3833else case e in #( 3834 e) if test -n "$ac_ct_CC"; then 3835 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3836else 3837as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3838for as_dir in $PATH 3839do 3840 IFS=$as_save_IFS 3841 case $as_dir in #((( 3842 '') as_dir=./ ;; 3843 */) ;; 3844 *) as_dir=$as_dir/ ;; 3845 esac 3846 for ac_exec_ext in '' $ac_executable_extensions; do 3847 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3848 ac_cv_prog_ac_ct_CC="clang" 3849 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3850 break 2 3851 fi 3852done 3853 done 3854IFS=$as_save_IFS 3855 3856fi ;; 3857esac 3858fi 3859ac_ct_CC=$ac_cv_prog_ac_ct_CC 3860if test -n "$ac_ct_CC"; then 3861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3862printf "%s\n" "$ac_ct_CC" >&6; } 3863else 3864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3865printf "%s\n" "no" >&6; } 3866fi 3867 3868 if test "x$ac_ct_CC" = x; then 3869 CC="" 3870 else 3871 case $cross_compiling:$ac_tool_warned in 3872yes:) 3873{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3874printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3875ac_tool_warned=yes ;; 3876esac 3877 CC=$ac_ct_CC 3878 fi 3879else 3880 CC="$ac_cv_prog_CC" 3881fi 3882 3883fi 3884 3885 3886test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3887printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3888as_fn_error $? "no acceptable C compiler found in \$PATH 3889See 'config.log' for more details" "$LINENO" 5; } 3890 3891# Provide some information about the compiler. 3892printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3893set X $ac_compile 3894ac_compiler=$2 3895for ac_option in --version -v -V -qversion -version; do 3896 { { ac_try="$ac_compiler $ac_option >&5" 3897case "(($ac_try" in 3898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3899 *) ac_try_echo=$ac_try;; 3900esac 3901eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3902printf "%s\n" "$ac_try_echo"; } >&5 3903 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3904 ac_status=$? 3905 if test -s conftest.err; then 3906 sed '10a\ 3907... rest of stderr output deleted ... 3908 10q' conftest.err >conftest.er1 3909 cat conftest.er1 >&5 3910 fi 3911 rm -f conftest.er1 conftest.err 3912 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3913 test $ac_status = 0; } 3914done 3915 3916cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3917/* end confdefs.h. */ 3918 3919int 3920main (void) 3921{ 3922 3923 ; 3924 return 0; 3925} 3926_ACEOF 3927ac_clean_files_save=$ac_clean_files 3928ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3929# Try to create an executable without -o first, disregard a.out. 3930# It will help us diagnose broken compilers, and finding out an intuition 3931# of exeext. 3932{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3933printf %s "checking whether the C compiler works... " >&6; } 3934ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3935 3936# The possible output files: 3937ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3938 3939ac_rmfiles= 3940for ac_file in $ac_files 3941do 3942 case $ac_file in 3943 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3944 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3945 esac 3946done 3947rm -f $ac_rmfiles 3948 3949if { { ac_try="$ac_link_default" 3950case "(($ac_try" in 3951 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3952 *) ac_try_echo=$ac_try;; 3953esac 3954eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3955printf "%s\n" "$ac_try_echo"; } >&5 3956 (eval "$ac_link_default") 2>&5 3957 ac_status=$? 3958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3959 test $ac_status = 0; } 3960then : 3961 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3962# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3963# in a Makefile. We should not override ac_cv_exeext if it was cached, 3964# so that the user can short-circuit this test for compilers unknown to 3965# Autoconf. 3966for ac_file in $ac_files '' 3967do 3968 test -f "$ac_file" || continue 3969 case $ac_file in 3970 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3971 ;; 3972 [ab].out ) 3973 # We found the default executable, but exeext='' is most 3974 # certainly right. 3975 break;; 3976 *.* ) 3977 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3978 then :; else 3979 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3980 fi 3981 # We set ac_cv_exeext here because the later test for it is not 3982 # safe: cross compilers may not add the suffix if given an '-o' 3983 # argument, so we may need to know it at that point already. 3984 # Even if this section looks crufty: it has the advantage of 3985 # actually working. 3986 break;; 3987 * ) 3988 break;; 3989 esac 3990done 3991test "$ac_cv_exeext" = no && ac_cv_exeext= 3992 3993else case e in #( 3994 e) ac_file='' ;; 3995esac 3996fi 3997if test -z "$ac_file" 3998then : 3999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4000printf "%s\n" "no" >&6; } 4001printf "%s\n" "$as_me: failed program was:" >&5 4002sed 's/^/| /' conftest.$ac_ext >&5 4003 4004{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4005printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4006as_fn_error 77 "C compiler cannot create executables 4007See 'config.log' for more details" "$LINENO" 5; } 4008else case e in #( 4009 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4010printf "%s\n" "yes" >&6; } ;; 4011esac 4012fi 4013{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4014printf %s "checking for C compiler default output file name... " >&6; } 4015{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4016printf "%s\n" "$ac_file" >&6; } 4017ac_exeext=$ac_cv_exeext 4018 4019rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4020ac_clean_files=$ac_clean_files_save 4021{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4022printf %s "checking for suffix of executables... " >&6; } 4023if { { ac_try="$ac_link" 4024case "(($ac_try" in 4025 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4026 *) ac_try_echo=$ac_try;; 4027esac 4028eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4029printf "%s\n" "$ac_try_echo"; } >&5 4030 (eval "$ac_link") 2>&5 4031 ac_status=$? 4032 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4033 test $ac_status = 0; } 4034then : 4035 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 4036# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 4037# work properly (i.e., refer to 'conftest.exe'), while it won't with 4038# 'rm'. 4039for ac_file in conftest.exe conftest conftest.*; do 4040 test -f "$ac_file" || continue 4041 case $ac_file in 4042 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4043 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4044 break;; 4045 * ) break;; 4046 esac 4047done 4048else case e in #( 4049 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4050printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4051as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4052See 'config.log' for more details" "$LINENO" 5; } ;; 4053esac 4054fi 4055rm -f conftest conftest$ac_cv_exeext 4056{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4057printf "%s\n" "$ac_cv_exeext" >&6; } 4058 4059rm -f conftest.$ac_ext 4060EXEEXT=$ac_cv_exeext 4061ac_exeext=$EXEEXT 4062cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4063/* end confdefs.h. */ 4064#include <stdio.h> 4065int 4066main (void) 4067{ 4068FILE *f = fopen ("conftest.out", "w"); 4069 if (!f) 4070 return 1; 4071 return ferror (f) || fclose (f) != 0; 4072 4073 ; 4074 return 0; 4075} 4076_ACEOF 4077ac_clean_files="$ac_clean_files conftest.out" 4078# Check that the compiler produces executables we can run. If not, either 4079# the compiler is broken, or we cross compile. 4080{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4081printf %s "checking whether we are cross compiling... " >&6; } 4082if test "$cross_compiling" != yes; then 4083 { { ac_try="$ac_link" 4084case "(($ac_try" in 4085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4086 *) ac_try_echo=$ac_try;; 4087esac 4088eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4089printf "%s\n" "$ac_try_echo"; } >&5 4090 (eval "$ac_link") 2>&5 4091 ac_status=$? 4092 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4093 test $ac_status = 0; } 4094 if { ac_try='./conftest$ac_cv_exeext' 4095 { { case "(($ac_try" in 4096 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4097 *) ac_try_echo=$ac_try;; 4098esac 4099eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4100printf "%s\n" "$ac_try_echo"; } >&5 4101 (eval "$ac_try") 2>&5 4102 ac_status=$? 4103 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4104 test $ac_status = 0; }; }; then 4105 cross_compiling=no 4106 else 4107 if test "$cross_compiling" = maybe; then 4108 cross_compiling=yes 4109 else 4110 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4111printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4112as_fn_error 77 "cannot run C compiled programs. 4113If you meant to cross compile, use '--host'. 4114See 'config.log' for more details" "$LINENO" 5; } 4115 fi 4116 fi 4117fi 4118{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4119printf "%s\n" "$cross_compiling" >&6; } 4120 4121rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4122 conftest.o conftest.obj conftest.out 4123ac_clean_files=$ac_clean_files_save 4124{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4125printf %s "checking for suffix of object files... " >&6; } 4126if test ${ac_cv_objext+y} 4127then : 4128 printf %s "(cached) " >&6 4129else case e in #( 4130 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4131/* end confdefs.h. */ 4132 4133int 4134main (void) 4135{ 4136 4137 ; 4138 return 0; 4139} 4140_ACEOF 4141rm -f conftest.o conftest.obj 4142if { { ac_try="$ac_compile" 4143case "(($ac_try" in 4144 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4145 *) ac_try_echo=$ac_try;; 4146esac 4147eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4148printf "%s\n" "$ac_try_echo"; } >&5 4149 (eval "$ac_compile") 2>&5 4150 ac_status=$? 4151 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4152 test $ac_status = 0; } 4153then : 4154 for ac_file in conftest.o conftest.obj conftest.*; do 4155 test -f "$ac_file" || continue; 4156 case $ac_file in 4157 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4158 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4159 break;; 4160 esac 4161done 4162else case e in #( 4163 e) printf "%s\n" "$as_me: failed program was:" >&5 4164sed 's/^/| /' conftest.$ac_ext >&5 4165 4166{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4167printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4168as_fn_error $? "cannot compute suffix of object files: cannot compile 4169See 'config.log' for more details" "$LINENO" 5; } ;; 4170esac 4171fi 4172rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4173esac 4174fi 4175{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4176printf "%s\n" "$ac_cv_objext" >&6; } 4177OBJEXT=$ac_cv_objext 4178ac_objext=$OBJEXT 4179{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4180printf %s "checking whether the compiler supports GNU C... " >&6; } 4181if test ${ac_cv_c_compiler_gnu+y} 4182then : 4183 printf %s "(cached) " >&6 4184else case e in #( 4185 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4186/* end confdefs.h. */ 4187 4188int 4189main (void) 4190{ 4191#ifndef __GNUC__ 4192 choke me 4193#endif 4194 4195 ; 4196 return 0; 4197} 4198_ACEOF 4199if ac_fn_c_try_compile "$LINENO" 4200then : 4201 ac_compiler_gnu=yes 4202else case e in #( 4203 e) ac_compiler_gnu=no ;; 4204esac 4205fi 4206rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4207ac_cv_c_compiler_gnu=$ac_compiler_gnu 4208 ;; 4209esac 4210fi 4211{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4212printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4213ac_compiler_gnu=$ac_cv_c_compiler_gnu 4214 4215if test $ac_compiler_gnu = yes; then 4216 GCC=yes 4217else 4218 GCC= 4219fi 4220ac_test_CFLAGS=${CFLAGS+y} 4221ac_save_CFLAGS=$CFLAGS 4222{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4223printf %s "checking whether $CC accepts -g... " >&6; } 4224if test ${ac_cv_prog_cc_g+y} 4225then : 4226 printf %s "(cached) " >&6 4227else case e in #( 4228 e) ac_save_c_werror_flag=$ac_c_werror_flag 4229 ac_c_werror_flag=yes 4230 ac_cv_prog_cc_g=no 4231 CFLAGS="-g" 4232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4233/* end confdefs.h. */ 4234 4235int 4236main (void) 4237{ 4238 4239 ; 4240 return 0; 4241} 4242_ACEOF 4243if ac_fn_c_try_compile "$LINENO" 4244then : 4245 ac_cv_prog_cc_g=yes 4246else case e in #( 4247 e) CFLAGS="" 4248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4249/* end confdefs.h. */ 4250 4251int 4252main (void) 4253{ 4254 4255 ; 4256 return 0; 4257} 4258_ACEOF 4259if ac_fn_c_try_compile "$LINENO" 4260then : 4261 4262else case e in #( 4263 e) ac_c_werror_flag=$ac_save_c_werror_flag 4264 CFLAGS="-g" 4265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4266/* end confdefs.h. */ 4267 4268int 4269main (void) 4270{ 4271 4272 ; 4273 return 0; 4274} 4275_ACEOF 4276if ac_fn_c_try_compile "$LINENO" 4277then : 4278 ac_cv_prog_cc_g=yes 4279fi 4280rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4281esac 4282fi 4283rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4284esac 4285fi 4286rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4287 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4288esac 4289fi 4290{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4291printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4292if test $ac_test_CFLAGS; then 4293 CFLAGS=$ac_save_CFLAGS 4294elif test $ac_cv_prog_cc_g = yes; then 4295 if test "$GCC" = yes; then 4296 CFLAGS="-g -O2" 4297 else 4298 CFLAGS="-g" 4299 fi 4300else 4301 if test "$GCC" = yes; then 4302 CFLAGS="-O2" 4303 else 4304 CFLAGS= 4305 fi 4306fi 4307ac_prog_cc_stdc=no 4308if test x$ac_prog_cc_stdc = xno 4309then : 4310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4311printf %s "checking for $CC option to enable C11 features... " >&6; } 4312if test ${ac_cv_prog_cc_c11+y} 4313then : 4314 printf %s "(cached) " >&6 4315else case e in #( 4316 e) ac_cv_prog_cc_c11=no 4317ac_save_CC=$CC 4318cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4319/* end confdefs.h. */ 4320$ac_c_conftest_c11_program 4321_ACEOF 4322for ac_arg in '' -std=gnu11 4323do 4324 CC="$ac_save_CC $ac_arg" 4325 if ac_fn_c_try_compile "$LINENO" 4326then : 4327 ac_cv_prog_cc_c11=$ac_arg 4328fi 4329rm -f core conftest.err conftest.$ac_objext conftest.beam 4330 test "x$ac_cv_prog_cc_c11" != "xno" && break 4331done 4332rm -f conftest.$ac_ext 4333CC=$ac_save_CC ;; 4334esac 4335fi 4336 4337if test "x$ac_cv_prog_cc_c11" = xno 4338then : 4339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4340printf "%s\n" "unsupported" >&6; } 4341else case e in #( 4342 e) if test "x$ac_cv_prog_cc_c11" = x 4343then : 4344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4345printf "%s\n" "none needed" >&6; } 4346else case e in #( 4347 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4348printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4349 CC="$CC $ac_cv_prog_cc_c11" ;; 4350esac 4351fi 4352 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4353 ac_prog_cc_stdc=c11 ;; 4354esac 4355fi 4356fi 4357if test x$ac_prog_cc_stdc = xno 4358then : 4359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4360printf %s "checking for $CC option to enable C99 features... " >&6; } 4361if test ${ac_cv_prog_cc_c99+y} 4362then : 4363 printf %s "(cached) " >&6 4364else case e in #( 4365 e) ac_cv_prog_cc_c99=no 4366ac_save_CC=$CC 4367cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4368/* end confdefs.h. */ 4369$ac_c_conftest_c99_program 4370_ACEOF 4371for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4372do 4373 CC="$ac_save_CC $ac_arg" 4374 if ac_fn_c_try_compile "$LINENO" 4375then : 4376 ac_cv_prog_cc_c99=$ac_arg 4377fi 4378rm -f core conftest.err conftest.$ac_objext conftest.beam 4379 test "x$ac_cv_prog_cc_c99" != "xno" && break 4380done 4381rm -f conftest.$ac_ext 4382CC=$ac_save_CC ;; 4383esac 4384fi 4385 4386if test "x$ac_cv_prog_cc_c99" = xno 4387then : 4388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4389printf "%s\n" "unsupported" >&6; } 4390else case e in #( 4391 e) if test "x$ac_cv_prog_cc_c99" = x 4392then : 4393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4394printf "%s\n" "none needed" >&6; } 4395else case e in #( 4396 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4397printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4398 CC="$CC $ac_cv_prog_cc_c99" ;; 4399esac 4400fi 4401 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4402 ac_prog_cc_stdc=c99 ;; 4403esac 4404fi 4405fi 4406if test x$ac_prog_cc_stdc = xno 4407then : 4408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4409printf %s "checking for $CC option to enable C89 features... " >&6; } 4410if test ${ac_cv_prog_cc_c89+y} 4411then : 4412 printf %s "(cached) " >&6 4413else case e in #( 4414 e) ac_cv_prog_cc_c89=no 4415ac_save_CC=$CC 4416cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4417/* end confdefs.h. */ 4418$ac_c_conftest_c89_program 4419_ACEOF 4420for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4421do 4422 CC="$ac_save_CC $ac_arg" 4423 if ac_fn_c_try_compile "$LINENO" 4424then : 4425 ac_cv_prog_cc_c89=$ac_arg 4426fi 4427rm -f core conftest.err conftest.$ac_objext conftest.beam 4428 test "x$ac_cv_prog_cc_c89" != "xno" && break 4429done 4430rm -f conftest.$ac_ext 4431CC=$ac_save_CC ;; 4432esac 4433fi 4434 4435if test "x$ac_cv_prog_cc_c89" = xno 4436then : 4437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4438printf "%s\n" "unsupported" >&6; } 4439else case e in #( 4440 e) if test "x$ac_cv_prog_cc_c89" = x 4441then : 4442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4443printf "%s\n" "none needed" >&6; } 4444else case e in #( 4445 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4446printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4447 CC="$CC $ac_cv_prog_cc_c89" ;; 4448esac 4449fi 4450 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4451 ac_prog_cc_stdc=c89 ;; 4452esac 4453fi 4454fi 4455 4456ac_ext=c 4457ac_cpp='$CPP $CPPFLAGS' 4458ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4459ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4460ac_compiler_gnu=$ac_cv_c_compiler_gnu 4461 4462 4463 ac_ext=c 4464ac_cpp='$CPP $CPPFLAGS' 4465ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4466ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4467ac_compiler_gnu=$ac_cv_c_compiler_gnu 4468{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4469printf %s "checking whether $CC understands -c and -o together... " >&6; } 4470if test ${am_cv_prog_cc_c_o+y} 4471then : 4472 printf %s "(cached) " >&6 4473else case e in #( 4474 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4475/* end confdefs.h. */ 4476 4477int 4478main (void) 4479{ 4480 4481 ; 4482 return 0; 4483} 4484_ACEOF 4485 # Make sure it works both with $CC and with simple cc. 4486 # Following AC_PROG_CC_C_O, we do the test twice because some 4487 # compilers refuse to overwrite an existing .o file with -o, 4488 # though they will create one. 4489 am_cv_prog_cc_c_o=yes 4490 for am_i in 1 2; do 4491 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4492 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4493 ac_status=$? 4494 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4495 (exit $ac_status); } \ 4496 && test -f conftest2.$ac_objext; then 4497 : OK 4498 else 4499 am_cv_prog_cc_c_o=no 4500 break 4501 fi 4502 done 4503 rm -f core conftest* 4504 unset am_i ;; 4505esac 4506fi 4507{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4508printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4509if test "$am_cv_prog_cc_c_o" != yes; then 4510 # Losing compiler, so override with the script. 4511 # FIXME: It is wrong to rewrite CC. 4512 # But if we don't then we get into trouble of one sort or another. 4513 # A longer-term fix would be to have automake use am__CC in this case, 4514 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4515 CC="$am_aux_dir/compile $CC" 4516fi 4517ac_ext=c 4518ac_cpp='$CPP $CPPFLAGS' 4519ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4520ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4521ac_compiler_gnu=$ac_cv_c_compiler_gnu 4522 4523 4524depcc="$CC" am_compiler_list= 4525 4526{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4527printf %s "checking dependency style of $depcc... " >&6; } 4528if test ${am_cv_CC_dependencies_compiler_type+y} 4529then : 4530 printf %s "(cached) " >&6 4531else case e in #( 4532 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4533 # We make a subdir and do the tests there. Otherwise we can end up 4534 # making bogus files that we don't know about and never remove. For 4535 # instance it was reported that on HP-UX the gcc test will end up 4536 # making a dummy file named 'D' -- because '-MD' means "put the output 4537 # in D". 4538 rm -rf conftest.dir 4539 mkdir conftest.dir 4540 # Copy depcomp to subdir because otherwise we won't find it if we're 4541 # using a relative directory. 4542 cp "$am_depcomp" conftest.dir 4543 cd conftest.dir 4544 # We will build objects and dependencies in a subdirectory because 4545 # it helps to detect inapplicable dependency modes. For instance 4546 # both Tru64's cc and ICC support -MD to output dependencies as a 4547 # side effect of compilation, but ICC will put the dependencies in 4548 # the current directory while Tru64 will put them in the object 4549 # directory. 4550 mkdir sub 4551 4552 am_cv_CC_dependencies_compiler_type=none 4553 if test "$am_compiler_list" = ""; then 4554 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4555 fi 4556 am__universal=false 4557 case " $depcc " in #( 4558 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4559 esac 4560 4561 for depmode in $am_compiler_list; do 4562 # Setup a source with many dependencies, because some compilers 4563 # like to wrap large dependency lists on column 80 (with \), and 4564 # we should not choose a depcomp mode which is confused by this. 4565 # 4566 # We need to recreate these files for each test, as the compiler may 4567 # overwrite some of them when testing with obscure command lines. 4568 # This happens at least with the AIX C compiler. 4569 : > sub/conftest.c 4570 for i in 1 2 3 4 5 6; do 4571 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4572 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4573 # Solaris 10 /bin/sh. 4574 echo '/* dummy */' > sub/conftst$i.h 4575 done 4576 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4577 4578 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4579 # mode. It turns out that the SunPro C++ compiler does not properly 4580 # handle '-M -o', and we need to detect this. Also, some Intel 4581 # versions had trouble with output in subdirs. 4582 am__obj=sub/conftest.${OBJEXT-o} 4583 am__minus_obj="-o $am__obj" 4584 case $depmode in 4585 gcc) 4586 # This depmode causes a compiler race in universal mode. 4587 test "$am__universal" = false || continue 4588 ;; 4589 nosideeffect) 4590 # After this tag, mechanisms are not by side-effect, so they'll 4591 # only be used when explicitly requested. 4592 if test "x$enable_dependency_tracking" = xyes; then 4593 continue 4594 else 4595 break 4596 fi 4597 ;; 4598 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4599 # This compiler won't grok '-c -o', but also, the minuso test has 4600 # not run yet. These depmodes are late enough in the game, and 4601 # so weak that their functioning should not be impacted. 4602 am__obj=conftest.${OBJEXT-o} 4603 am__minus_obj= 4604 ;; 4605 none) break ;; 4606 esac 4607 if depmode=$depmode \ 4608 source=sub/conftest.c object=$am__obj \ 4609 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4610 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4611 >/dev/null 2>conftest.err && 4612 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4613 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4614 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4615 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4616 # icc doesn't choke on unknown options, it will just issue warnings 4617 # or remarks (even with -Werror). So we grep stderr for any message 4618 # that says an option was ignored or not supported. 4619 # When given -MP, icc 7.0 and 7.1 complain thus: 4620 # icc: Command line warning: ignoring option '-M'; no argument required 4621 # The diagnosis changed in icc 8.0: 4622 # icc: Command line remark: option '-MP' not supported 4623 if (grep 'ignoring option' conftest.err || 4624 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4625 am_cv_CC_dependencies_compiler_type=$depmode 4626 break 4627 fi 4628 fi 4629 done 4630 4631 cd .. 4632 rm -rf conftest.dir 4633else 4634 am_cv_CC_dependencies_compiler_type=none 4635fi 4636 ;; 4637esac 4638fi 4639{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4640printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4641CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4642 4643 if 4644 test "x$enable_dependency_tracking" != xno \ 4645 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4646 am__fastdepCC_TRUE= 4647 am__fastdepCC_FALSE='#' 4648else 4649 am__fastdepCC_TRUE='#' 4650 am__fastdepCC_FALSE= 4651fi 4652 4653 4654 4655{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4656printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4657if test ${ac_cv_c_undeclared_builtin_options+y} 4658then : 4659 printf %s "(cached) " >&6 4660else case e in #( 4661 e) ac_save_CFLAGS=$CFLAGS 4662 ac_cv_c_undeclared_builtin_options='cannot detect' 4663 for ac_arg in '' -fno-builtin; do 4664 CFLAGS="$ac_save_CFLAGS $ac_arg" 4665 # This test program should *not* compile successfully. 4666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4667/* end confdefs.h. */ 4668 4669int 4670main (void) 4671{ 4672(void) strchr; 4673 ; 4674 return 0; 4675} 4676_ACEOF 4677if ac_fn_c_try_compile "$LINENO" 4678then : 4679 4680else case e in #( 4681 e) # This test program should compile successfully. 4682 # No library function is consistently available on 4683 # freestanding implementations, so test against a dummy 4684 # declaration. Include always-available headers on the 4685 # off chance that they somehow elicit warnings. 4686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4687/* end confdefs.h. */ 4688#include <float.h> 4689#include <limits.h> 4690#include <stdarg.h> 4691#include <stddef.h> 4692extern void ac_decl (int, char *); 4693 4694int 4695main (void) 4696{ 4697(void) ac_decl (0, (char *) 0); 4698 (void) ac_decl; 4699 4700 ; 4701 return 0; 4702} 4703_ACEOF 4704if ac_fn_c_try_compile "$LINENO" 4705then : 4706 if test x"$ac_arg" = x 4707then : 4708 ac_cv_c_undeclared_builtin_options='none needed' 4709else case e in #( 4710 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4711esac 4712fi 4713 break 4714fi 4715rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4716esac 4717fi 4718rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4719 done 4720 CFLAGS=$ac_save_CFLAGS 4721 ;; 4722esac 4723fi 4724{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4725printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4726 case $ac_cv_c_undeclared_builtin_options in #( 4727 'cannot detect') : 4728 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4729printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4730as_fn_error $? "cannot make $CC report undeclared builtins 4731See 'config.log' for more details" "$LINENO" 5; } ;; #( 4732 'none needed') : 4733 ac_c_undeclared_builtin_options='' ;; #( 4734 *) : 4735 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4736esac 4737 4738ac_header= ac_cache= 4739for ac_item in $ac_header_c_list 4740do 4741 if test $ac_cache; then 4742 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4743 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4744 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4745 fi 4746 ac_header= ac_cache= 4747 elif test $ac_header; then 4748 ac_cache=$ac_item 4749 else 4750 ac_header=$ac_item 4751 fi 4752done 4753 4754 4755 4756 4757 4758 4759 4760 4761if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4762then : 4763 4764printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4765 4766fi 4767 4768 4769 4770 4771ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4772if test "x$ac_cv_have_decl___clang__" = xyes 4773then : 4774 CLANGCC="yes" 4775else case e in #( 4776 e) CLANGCC="no" ;; 4777esac 4778fi 4779ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4780if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4781then : 4782 INTELCC="yes" 4783else case e in #( 4784 e) INTELCC="no" ;; 4785esac 4786fi 4787ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4788if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4789then : 4790 SUNCC="yes" 4791else case e in #( 4792 e) SUNCC="no" ;; 4793esac 4794fi 4795 4796 4797 4798 4799 4800 4801 4802 4803if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4804 if test -n "$ac_tool_prefix"; then 4805 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4806set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4807{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4808printf %s "checking for $ac_word... " >&6; } 4809if test ${ac_cv_path_PKG_CONFIG+y} 4810then : 4811 printf %s "(cached) " >&6 4812else case e in #( 4813 e) case $PKG_CONFIG in 4814 [\\/]* | ?:[\\/]*) 4815 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4816 ;; 4817 *) 4818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4819for as_dir in $PATH 4820do 4821 IFS=$as_save_IFS 4822 case $as_dir in #((( 4823 '') as_dir=./ ;; 4824 */) ;; 4825 *) as_dir=$as_dir/ ;; 4826 esac 4827 for ac_exec_ext in '' $ac_executable_extensions; do 4828 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4829 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4830 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4831 break 2 4832 fi 4833done 4834 done 4835IFS=$as_save_IFS 4836 4837 ;; 4838esac ;; 4839esac 4840fi 4841PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4842if test -n "$PKG_CONFIG"; then 4843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4844printf "%s\n" "$PKG_CONFIG" >&6; } 4845else 4846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4847printf "%s\n" "no" >&6; } 4848fi 4849 4850 4851fi 4852if test -z "$ac_cv_path_PKG_CONFIG"; then 4853 ac_pt_PKG_CONFIG=$PKG_CONFIG 4854 # Extract the first word of "pkg-config", so it can be a program name with args. 4855set dummy pkg-config; ac_word=$2 4856{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4857printf %s "checking for $ac_word... " >&6; } 4858if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4859then : 4860 printf %s "(cached) " >&6 4861else case e in #( 4862 e) case $ac_pt_PKG_CONFIG in 4863 [\\/]* | ?:[\\/]*) 4864 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4865 ;; 4866 *) 4867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4868for as_dir in $PATH 4869do 4870 IFS=$as_save_IFS 4871 case $as_dir in #((( 4872 '') as_dir=./ ;; 4873 */) ;; 4874 *) as_dir=$as_dir/ ;; 4875 esac 4876 for ac_exec_ext in '' $ac_executable_extensions; do 4877 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4878 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4879 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4880 break 2 4881 fi 4882done 4883 done 4884IFS=$as_save_IFS 4885 4886 ;; 4887esac ;; 4888esac 4889fi 4890ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4891if test -n "$ac_pt_PKG_CONFIG"; then 4892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4893printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4894else 4895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4896printf "%s\n" "no" >&6; } 4897fi 4898 4899 if test "x$ac_pt_PKG_CONFIG" = x; then 4900 PKG_CONFIG="" 4901 else 4902 case $cross_compiling:$ac_tool_warned in 4903yes:) 4904{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4905printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4906ac_tool_warned=yes ;; 4907esac 4908 PKG_CONFIG=$ac_pt_PKG_CONFIG 4909 fi 4910else 4911 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4912fi 4913 4914fi 4915if test -n "$PKG_CONFIG"; then 4916 _pkg_min_version=0.9.0 4917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4918printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4919 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4921printf "%s\n" "yes" >&6; } 4922 else 4923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4924printf "%s\n" "no" >&6; } 4925 PKG_CONFIG="" 4926 fi 4927fi 4928 4929 4930 # Make sure we can run config.sub. 4931$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4932 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4933 4934{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4935printf %s "checking build system type... " >&6; } 4936if test ${ac_cv_build+y} 4937then : 4938 printf %s "(cached) " >&6 4939else case e in #( 4940 e) ac_build_alias=$build_alias 4941test "x$ac_build_alias" = x && 4942 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4943test "x$ac_build_alias" = x && 4944 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4945ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4946 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4947 ;; 4948esac 4949fi 4950{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4951printf "%s\n" "$ac_cv_build" >&6; } 4952case $ac_cv_build in 4953*-*-*) ;; 4954*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4955esac 4956build=$ac_cv_build 4957ac_save_IFS=$IFS; IFS='-' 4958set x $ac_cv_build 4959shift 4960build_cpu=$1 4961build_vendor=$2 4962shift; shift 4963# Remember, the first character of IFS is used to create $*, 4964# except with old shells: 4965build_os=$* 4966IFS=$ac_save_IFS 4967case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4968 4969 4970{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4971printf %s "checking host system type... " >&6; } 4972if test ${ac_cv_host+y} 4973then : 4974 printf %s "(cached) " >&6 4975else case e in #( 4976 e) if test "x$host_alias" = x; then 4977 ac_cv_host=$ac_cv_build 4978else 4979 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4980 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4981fi 4982 ;; 4983esac 4984fi 4985{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4986printf "%s\n" "$ac_cv_host" >&6; } 4987case $ac_cv_host in 4988*-*-*) ;; 4989*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4990esac 4991host=$ac_cv_host 4992ac_save_IFS=$IFS; IFS='-' 4993set x $ac_cv_host 4994shift 4995host_cpu=$1 4996host_vendor=$2 4997shift; shift 4998# Remember, the first character of IFS is used to create $*, 4999# except with old shells: 5000host_os=$* 5001IFS=$ac_save_IFS 5002case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5003 5004 5005{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5006printf %s "checking for a sed that does not truncate output... " >&6; } 5007if test ${ac_cv_path_SED+y} 5008then : 5009 printf %s "(cached) " >&6 5010else case e in #( 5011 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5012 for ac_i in 1 2 3 4 5 6 7; do 5013 ac_script="$ac_script$as_nl$ac_script" 5014 done 5015 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5016 { ac_script=; unset ac_script;} 5017 if test -z "$SED"; then 5018 ac_path_SED_found=false 5019 # Loop through the user's path and test for each of PROGNAME-LIST 5020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5021for as_dir in $PATH 5022do 5023 IFS=$as_save_IFS 5024 case $as_dir in #((( 5025 '') as_dir=./ ;; 5026 */) ;; 5027 *) as_dir=$as_dir/ ;; 5028 esac 5029 for ac_prog in sed gsed 5030 do 5031 for ac_exec_ext in '' $ac_executable_extensions; do 5032 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5033 as_fn_executable_p "$ac_path_SED" || continue 5034# Check for GNU ac_path_SED and select it if it is found. 5035 # Check for GNU $ac_path_SED 5036case `"$ac_path_SED" --version 2>&1` in #( 5037*GNU*) 5038 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5039#( 5040*) 5041 ac_count=0 5042 printf %s 0123456789 >"conftest.in" 5043 while : 5044 do 5045 cat "conftest.in" "conftest.in" >"conftest.tmp" 5046 mv "conftest.tmp" "conftest.in" 5047 cp "conftest.in" "conftest.nl" 5048 printf "%s\n" '' >> "conftest.nl" 5049 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5050 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5051 as_fn_arith $ac_count + 1 && ac_count=$as_val 5052 if test $ac_count -gt ${ac_path_SED_max-0}; then 5053 # Best one so far, save it but keep looking for a better one 5054 ac_cv_path_SED="$ac_path_SED" 5055 ac_path_SED_max=$ac_count 5056 fi 5057 # 10*(2^10) chars as input seems more than enough 5058 test $ac_count -gt 10 && break 5059 done 5060 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5061esac 5062 5063 $ac_path_SED_found && break 3 5064 done 5065 done 5066 done 5067IFS=$as_save_IFS 5068 if test -z "$ac_cv_path_SED"; then 5069 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5070 fi 5071else 5072 ac_cv_path_SED=$SED 5073fi 5074 ;; 5075esac 5076fi 5077{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5078printf "%s\n" "$ac_cv_path_SED" >&6; } 5079 SED="$ac_cv_path_SED" 5080 rm -f conftest.sed 5081 5082 5083 5084 5085 5086 5087# Check whether --enable-selective-werror was given. 5088if test ${enable_selective_werror+y} 5089then : 5090 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5091else case e in #( 5092 e) SELECTIVE_WERROR=yes ;; 5093esac 5094fi 5095 5096 5097 5098 5099 5100# -v is too short to test reliably with XORG_TESTSET_CFLAG 5101if test "x$SUNCC" = "xyes"; then 5102 BASE_CFLAGS="-v" 5103else 5104 BASE_CFLAGS="" 5105fi 5106 5107# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121xorg_testset_save_CFLAGS="$CFLAGS" 5122 5123if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5126printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5127if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5128then : 5129 printf %s "(cached) " >&6 5130else case e in #( 5131 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5132/* end confdefs.h. */ 5133int i; 5134_ACEOF 5135if ac_fn_c_try_compile "$LINENO" 5136then : 5137 xorg_cv_cc_flag_unknown_warning_option=yes 5138else case e in #( 5139 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5140esac 5141fi 5142rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5143esac 5144fi 5145{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5146printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149fi 5150 5151if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5154 fi 5155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5157printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5158if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5159then : 5160 printf %s "(cached) " >&6 5161else case e in #( 5162 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5163/* end confdefs.h. */ 5164int i; 5165_ACEOF 5166if ac_fn_c_try_compile "$LINENO" 5167then : 5168 xorg_cv_cc_flag_unused_command_line_argument=yes 5169else case e in #( 5170 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5171esac 5172fi 5173rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5174esac 5175fi 5176{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5177printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5178 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5179 CFLAGS="$xorg_testset_save_CFLAGS" 5180fi 5181 5182found="no" 5183 5184 if test $found = "no" ; then 5185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5187 fi 5188 5189 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5191 fi 5192 5193 CFLAGS="$CFLAGS -Wall" 5194 5195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5196printf %s "checking if $CC supports -Wall... " >&6; } 5197 cacheid=xorg_cv_cc_flag__Wall 5198 if eval test \${$cacheid+y} 5199then : 5200 printf %s "(cached) " >&6 5201else case e in #( 5202 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5203/* end confdefs.h. */ 5204int i; 5205int 5206main (void) 5207{ 5208 5209 ; 5210 return 0; 5211} 5212_ACEOF 5213if ac_fn_c_try_link "$LINENO" 5214then : 5215 eval $cacheid=yes 5216else case e in #( 5217 e) eval $cacheid=no ;; 5218esac 5219fi 5220rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5221 conftest$ac_exeext conftest.$ac_ext ;; 5222esac 5223fi 5224 5225 5226 CFLAGS="$xorg_testset_save_CFLAGS" 5227 5228 eval supported=\$$cacheid 5229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5230printf "%s\n" "$supported" >&6; } 5231 if test "$supported" = "yes" ; then 5232 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5233 found="yes" 5234 fi 5235 fi 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251xorg_testset_save_CFLAGS="$CFLAGS" 5252 5253if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5256printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5257if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5258then : 5259 printf %s "(cached) " >&6 5260else case e in #( 5261 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5262/* end confdefs.h. */ 5263int i; 5264_ACEOF 5265if ac_fn_c_try_compile "$LINENO" 5266then : 5267 xorg_cv_cc_flag_unknown_warning_option=yes 5268else case e in #( 5269 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5270esac 5271fi 5272rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5273esac 5274fi 5275{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5276printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5277 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5278 CFLAGS="$xorg_testset_save_CFLAGS" 5279fi 5280 5281if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5284 fi 5285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5287printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5288if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5289then : 5290 printf %s "(cached) " >&6 5291else case e in #( 5292 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5293/* end confdefs.h. */ 5294int i; 5295_ACEOF 5296if ac_fn_c_try_compile "$LINENO" 5297then : 5298 xorg_cv_cc_flag_unused_command_line_argument=yes 5299else case e in #( 5300 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5301esac 5302fi 5303rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5304esac 5305fi 5306{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5307printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5308 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5309 CFLAGS="$xorg_testset_save_CFLAGS" 5310fi 5311 5312found="no" 5313 5314 if test $found = "no" ; then 5315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5317 fi 5318 5319 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5321 fi 5322 5323 CFLAGS="$CFLAGS -Wpointer-arith" 5324 5325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5326printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5327 cacheid=xorg_cv_cc_flag__Wpointer_arith 5328 if eval test \${$cacheid+y} 5329then : 5330 printf %s "(cached) " >&6 5331else case e in #( 5332 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5333/* end confdefs.h. */ 5334int i; 5335int 5336main (void) 5337{ 5338 5339 ; 5340 return 0; 5341} 5342_ACEOF 5343if ac_fn_c_try_link "$LINENO" 5344then : 5345 eval $cacheid=yes 5346else case e in #( 5347 e) eval $cacheid=no ;; 5348esac 5349fi 5350rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5351 conftest$ac_exeext conftest.$ac_ext ;; 5352esac 5353fi 5354 5355 5356 CFLAGS="$xorg_testset_save_CFLAGS" 5357 5358 eval supported=\$$cacheid 5359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5360printf "%s\n" "$supported" >&6; } 5361 if test "$supported" = "yes" ; then 5362 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5363 found="yes" 5364 fi 5365 fi 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381xorg_testset_save_CFLAGS="$CFLAGS" 5382 5383if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5386printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5387if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5388then : 5389 printf %s "(cached) " >&6 5390else case e in #( 5391 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5392/* end confdefs.h. */ 5393int i; 5394_ACEOF 5395if ac_fn_c_try_compile "$LINENO" 5396then : 5397 xorg_cv_cc_flag_unknown_warning_option=yes 5398else case e in #( 5399 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5400esac 5401fi 5402rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5403esac 5404fi 5405{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5406printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5407 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5408 CFLAGS="$xorg_testset_save_CFLAGS" 5409fi 5410 5411if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5414 fi 5415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5417printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5418if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5419then : 5420 printf %s "(cached) " >&6 5421else case e in #( 5422 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5423/* end confdefs.h. */ 5424int i; 5425_ACEOF 5426if ac_fn_c_try_compile "$LINENO" 5427then : 5428 xorg_cv_cc_flag_unused_command_line_argument=yes 5429else case e in #( 5430 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5431esac 5432fi 5433rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5434esac 5435fi 5436{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5437printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5438 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5439 CFLAGS="$xorg_testset_save_CFLAGS" 5440fi 5441 5442found="no" 5443 5444 if test $found = "no" ; then 5445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5447 fi 5448 5449 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5451 fi 5452 5453 CFLAGS="$CFLAGS -Wmissing-declarations" 5454 5455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5456printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5457 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5458 if eval test \${$cacheid+y} 5459then : 5460 printf %s "(cached) " >&6 5461else case e in #( 5462 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5463/* end confdefs.h. */ 5464int i; 5465int 5466main (void) 5467{ 5468 5469 ; 5470 return 0; 5471} 5472_ACEOF 5473if ac_fn_c_try_link "$LINENO" 5474then : 5475 eval $cacheid=yes 5476else case e in #( 5477 e) eval $cacheid=no ;; 5478esac 5479fi 5480rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5481 conftest$ac_exeext conftest.$ac_ext ;; 5482esac 5483fi 5484 5485 5486 CFLAGS="$xorg_testset_save_CFLAGS" 5487 5488 eval supported=\$$cacheid 5489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5490printf "%s\n" "$supported" >&6; } 5491 if test "$supported" = "yes" ; then 5492 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5493 found="yes" 5494 fi 5495 fi 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511xorg_testset_save_CFLAGS="$CFLAGS" 5512 5513if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5516printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5517if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5518then : 5519 printf %s "(cached) " >&6 5520else case e in #( 5521 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5522/* end confdefs.h. */ 5523int i; 5524_ACEOF 5525if ac_fn_c_try_compile "$LINENO" 5526then : 5527 xorg_cv_cc_flag_unknown_warning_option=yes 5528else case e in #( 5529 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5530esac 5531fi 5532rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5533esac 5534fi 5535{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5536printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5538 CFLAGS="$xorg_testset_save_CFLAGS" 5539fi 5540 5541if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5544 fi 5545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5547printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5548if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5549then : 5550 printf %s "(cached) " >&6 5551else case e in #( 5552 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5553/* end confdefs.h. */ 5554int i; 5555_ACEOF 5556if ac_fn_c_try_compile "$LINENO" 5557then : 5558 xorg_cv_cc_flag_unused_command_line_argument=yes 5559else case e in #( 5560 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5561esac 5562fi 5563rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5564esac 5565fi 5566{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5567printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5568 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5569 CFLAGS="$xorg_testset_save_CFLAGS" 5570fi 5571 5572found="no" 5573 5574 if test $found = "no" ; then 5575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5577 fi 5578 5579 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5581 fi 5582 5583 CFLAGS="$CFLAGS -Wformat=2" 5584 5585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5586printf %s "checking if $CC supports -Wformat=2... " >&6; } 5587 cacheid=xorg_cv_cc_flag__Wformat_2 5588 if eval test \${$cacheid+y} 5589then : 5590 printf %s "(cached) " >&6 5591else case e in #( 5592 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5593/* end confdefs.h. */ 5594int i; 5595int 5596main (void) 5597{ 5598 5599 ; 5600 return 0; 5601} 5602_ACEOF 5603if ac_fn_c_try_link "$LINENO" 5604then : 5605 eval $cacheid=yes 5606else case e in #( 5607 e) eval $cacheid=no ;; 5608esac 5609fi 5610rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5611 conftest$ac_exeext conftest.$ac_ext ;; 5612esac 5613fi 5614 5615 5616 CFLAGS="$xorg_testset_save_CFLAGS" 5617 5618 eval supported=\$$cacheid 5619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5620printf "%s\n" "$supported" >&6; } 5621 if test "$supported" = "yes" ; then 5622 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5623 found="yes" 5624 fi 5625 fi 5626 5627 if test $found = "no" ; then 5628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5630 fi 5631 5632 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5634 fi 5635 5636 CFLAGS="$CFLAGS -Wformat" 5637 5638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5639printf %s "checking if $CC supports -Wformat... " >&6; } 5640 cacheid=xorg_cv_cc_flag__Wformat 5641 if eval test \${$cacheid+y} 5642then : 5643 printf %s "(cached) " >&6 5644else case e in #( 5645 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5646/* end confdefs.h. */ 5647int i; 5648int 5649main (void) 5650{ 5651 5652 ; 5653 return 0; 5654} 5655_ACEOF 5656if ac_fn_c_try_link "$LINENO" 5657then : 5658 eval $cacheid=yes 5659else case e in #( 5660 e) eval $cacheid=no ;; 5661esac 5662fi 5663rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5664 conftest$ac_exeext conftest.$ac_ext ;; 5665esac 5666fi 5667 5668 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670 5671 eval supported=\$$cacheid 5672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5673printf "%s\n" "$supported" >&6; } 5674 if test "$supported" = "yes" ; then 5675 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5676 found="yes" 5677 fi 5678 fi 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696xorg_testset_save_CFLAGS="$CFLAGS" 5697 5698if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5701printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5702if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5703then : 5704 printf %s "(cached) " >&6 5705else case e in #( 5706 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5707/* end confdefs.h. */ 5708int i; 5709_ACEOF 5710if ac_fn_c_try_compile "$LINENO" 5711then : 5712 xorg_cv_cc_flag_unknown_warning_option=yes 5713else case e in #( 5714 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5715esac 5716fi 5717rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5718esac 5719fi 5720{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5721printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5722 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5723 CFLAGS="$xorg_testset_save_CFLAGS" 5724fi 5725 5726if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5729 fi 5730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5732printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5733if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5734then : 5735 printf %s "(cached) " >&6 5736else case e in #( 5737 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5738/* end confdefs.h. */ 5739int i; 5740_ACEOF 5741if ac_fn_c_try_compile "$LINENO" 5742then : 5743 xorg_cv_cc_flag_unused_command_line_argument=yes 5744else case e in #( 5745 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5746esac 5747fi 5748rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5749esac 5750fi 5751{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5752printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5753 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5754 CFLAGS="$xorg_testset_save_CFLAGS" 5755fi 5756 5757found="no" 5758 5759 if test $found = "no" ; then 5760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5762 fi 5763 5764 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5766 fi 5767 5768 CFLAGS="$CFLAGS -Wstrict-prototypes" 5769 5770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5771printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5772 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5773 if eval test \${$cacheid+y} 5774then : 5775 printf %s "(cached) " >&6 5776else case e in #( 5777 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778/* end confdefs.h. */ 5779int i; 5780int 5781main (void) 5782{ 5783 5784 ; 5785 return 0; 5786} 5787_ACEOF 5788if ac_fn_c_try_link "$LINENO" 5789then : 5790 eval $cacheid=yes 5791else case e in #( 5792 e) eval $cacheid=no ;; 5793esac 5794fi 5795rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5796 conftest$ac_exeext conftest.$ac_ext ;; 5797esac 5798fi 5799 5800 5801 CFLAGS="$xorg_testset_save_CFLAGS" 5802 5803 eval supported=\$$cacheid 5804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5805printf "%s\n" "$supported" >&6; } 5806 if test "$supported" = "yes" ; then 5807 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5808 found="yes" 5809 fi 5810 fi 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826xorg_testset_save_CFLAGS="$CFLAGS" 5827 5828if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5831printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5832if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5833then : 5834 printf %s "(cached) " >&6 5835else case e in #( 5836 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5837/* end confdefs.h. */ 5838int i; 5839_ACEOF 5840if ac_fn_c_try_compile "$LINENO" 5841then : 5842 xorg_cv_cc_flag_unknown_warning_option=yes 5843else case e in #( 5844 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5845esac 5846fi 5847rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5848esac 5849fi 5850{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5851printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5852 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5853 CFLAGS="$xorg_testset_save_CFLAGS" 5854fi 5855 5856if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5859 fi 5860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5862printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5863if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5864then : 5865 printf %s "(cached) " >&6 5866else case e in #( 5867 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5868/* end confdefs.h. */ 5869int i; 5870_ACEOF 5871if ac_fn_c_try_compile "$LINENO" 5872then : 5873 xorg_cv_cc_flag_unused_command_line_argument=yes 5874else case e in #( 5875 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5876esac 5877fi 5878rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5879esac 5880fi 5881{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5882printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5884 CFLAGS="$xorg_testset_save_CFLAGS" 5885fi 5886 5887found="no" 5888 5889 if test $found = "no" ; then 5890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5892 fi 5893 5894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5896 fi 5897 5898 CFLAGS="$CFLAGS -Wmissing-prototypes" 5899 5900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5901printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5902 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5903 if eval test \${$cacheid+y} 5904then : 5905 printf %s "(cached) " >&6 5906else case e in #( 5907 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5908/* end confdefs.h. */ 5909int i; 5910int 5911main (void) 5912{ 5913 5914 ; 5915 return 0; 5916} 5917_ACEOF 5918if ac_fn_c_try_link "$LINENO" 5919then : 5920 eval $cacheid=yes 5921else case e in #( 5922 e) eval $cacheid=no ;; 5923esac 5924fi 5925rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5926 conftest$ac_exeext conftest.$ac_ext ;; 5927esac 5928fi 5929 5930 5931 CFLAGS="$xorg_testset_save_CFLAGS" 5932 5933 eval supported=\$$cacheid 5934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5935printf "%s\n" "$supported" >&6; } 5936 if test "$supported" = "yes" ; then 5937 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5938 found="yes" 5939 fi 5940 fi 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956xorg_testset_save_CFLAGS="$CFLAGS" 5957 5958if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5961printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5962if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5963then : 5964 printf %s "(cached) " >&6 5965else case e in #( 5966 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5967/* end confdefs.h. */ 5968int i; 5969_ACEOF 5970if ac_fn_c_try_compile "$LINENO" 5971then : 5972 xorg_cv_cc_flag_unknown_warning_option=yes 5973else case e in #( 5974 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5975esac 5976fi 5977rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5978esac 5979fi 5980{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5981printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5983 CFLAGS="$xorg_testset_save_CFLAGS" 5984fi 5985 5986if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5989 fi 5990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5992printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5993if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5994then : 5995 printf %s "(cached) " >&6 5996else case e in #( 5997 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5998/* end confdefs.h. */ 5999int i; 6000_ACEOF 6001if ac_fn_c_try_compile "$LINENO" 6002then : 6003 xorg_cv_cc_flag_unused_command_line_argument=yes 6004else case e in #( 6005 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6006esac 6007fi 6008rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6009esac 6010fi 6011{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6012printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6013 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6014 CFLAGS="$xorg_testset_save_CFLAGS" 6015fi 6016 6017found="no" 6018 6019 if test $found = "no" ; then 6020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6022 fi 6023 6024 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6026 fi 6027 6028 CFLAGS="$CFLAGS -Wnested-externs" 6029 6030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6031printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6032 cacheid=xorg_cv_cc_flag__Wnested_externs 6033 if eval test \${$cacheid+y} 6034then : 6035 printf %s "(cached) " >&6 6036else case e in #( 6037 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6038/* end confdefs.h. */ 6039int i; 6040int 6041main (void) 6042{ 6043 6044 ; 6045 return 0; 6046} 6047_ACEOF 6048if ac_fn_c_try_link "$LINENO" 6049then : 6050 eval $cacheid=yes 6051else case e in #( 6052 e) eval $cacheid=no ;; 6053esac 6054fi 6055rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6056 conftest$ac_exeext conftest.$ac_ext ;; 6057esac 6058fi 6059 6060 6061 CFLAGS="$xorg_testset_save_CFLAGS" 6062 6063 eval supported=\$$cacheid 6064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6065printf "%s\n" "$supported" >&6; } 6066 if test "$supported" = "yes" ; then 6067 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6068 found="yes" 6069 fi 6070 fi 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086xorg_testset_save_CFLAGS="$CFLAGS" 6087 6088if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6091printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6092if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6093then : 6094 printf %s "(cached) " >&6 6095else case e in #( 6096 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6097/* end confdefs.h. */ 6098int i; 6099_ACEOF 6100if ac_fn_c_try_compile "$LINENO" 6101then : 6102 xorg_cv_cc_flag_unknown_warning_option=yes 6103else case e in #( 6104 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6105esac 6106fi 6107rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6108esac 6109fi 6110{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6111printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6112 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6113 CFLAGS="$xorg_testset_save_CFLAGS" 6114fi 6115 6116if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6119 fi 6120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6122printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6123if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6124then : 6125 printf %s "(cached) " >&6 6126else case e in #( 6127 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6128/* end confdefs.h. */ 6129int i; 6130_ACEOF 6131if ac_fn_c_try_compile "$LINENO" 6132then : 6133 xorg_cv_cc_flag_unused_command_line_argument=yes 6134else case e in #( 6135 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6136esac 6137fi 6138rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6139esac 6140fi 6141{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6142printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6144 CFLAGS="$xorg_testset_save_CFLAGS" 6145fi 6146 6147found="no" 6148 6149 if test $found = "no" ; then 6150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6152 fi 6153 6154 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6156 fi 6157 6158 CFLAGS="$CFLAGS -Wbad-function-cast" 6159 6160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6161printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6162 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6163 if eval test \${$cacheid+y} 6164then : 6165 printf %s "(cached) " >&6 6166else case e in #( 6167 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6168/* end confdefs.h. */ 6169int i; 6170int 6171main (void) 6172{ 6173 6174 ; 6175 return 0; 6176} 6177_ACEOF 6178if ac_fn_c_try_link "$LINENO" 6179then : 6180 eval $cacheid=yes 6181else case e in #( 6182 e) eval $cacheid=no ;; 6183esac 6184fi 6185rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6186 conftest$ac_exeext conftest.$ac_ext ;; 6187esac 6188fi 6189 6190 6191 CFLAGS="$xorg_testset_save_CFLAGS" 6192 6193 eval supported=\$$cacheid 6194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6195printf "%s\n" "$supported" >&6; } 6196 if test "$supported" = "yes" ; then 6197 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6198 found="yes" 6199 fi 6200 fi 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216xorg_testset_save_CFLAGS="$CFLAGS" 6217 6218if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6221printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6222if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6223then : 6224 printf %s "(cached) " >&6 6225else case e in #( 6226 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6227/* end confdefs.h. */ 6228int i; 6229_ACEOF 6230if ac_fn_c_try_compile "$LINENO" 6231then : 6232 xorg_cv_cc_flag_unknown_warning_option=yes 6233else case e in #( 6234 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6235esac 6236fi 6237rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6238esac 6239fi 6240{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6241printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6243 CFLAGS="$xorg_testset_save_CFLAGS" 6244fi 6245 6246if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6249 fi 6250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6252printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6253if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6254then : 6255 printf %s "(cached) " >&6 6256else case e in #( 6257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6258/* end confdefs.h. */ 6259int i; 6260_ACEOF 6261if ac_fn_c_try_compile "$LINENO" 6262then : 6263 xorg_cv_cc_flag_unused_command_line_argument=yes 6264else case e in #( 6265 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6266esac 6267fi 6268rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6269esac 6270fi 6271{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6272printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6273 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6274 CFLAGS="$xorg_testset_save_CFLAGS" 6275fi 6276 6277found="no" 6278 6279 if test $found = "no" ; then 6280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6282 fi 6283 6284 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6286 fi 6287 6288 CFLAGS="$CFLAGS -Wold-style-definition" 6289 6290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6291printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6292 cacheid=xorg_cv_cc_flag__Wold_style_definition 6293 if eval test \${$cacheid+y} 6294then : 6295 printf %s "(cached) " >&6 6296else case e in #( 6297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298/* end confdefs.h. */ 6299int i; 6300int 6301main (void) 6302{ 6303 6304 ; 6305 return 0; 6306} 6307_ACEOF 6308if ac_fn_c_try_link "$LINENO" 6309then : 6310 eval $cacheid=yes 6311else case e in #( 6312 e) eval $cacheid=no ;; 6313esac 6314fi 6315rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6316 conftest$ac_exeext conftest.$ac_ext ;; 6317esac 6318fi 6319 6320 6321 CFLAGS="$xorg_testset_save_CFLAGS" 6322 6323 eval supported=\$$cacheid 6324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6325printf "%s\n" "$supported" >&6; } 6326 if test "$supported" = "yes" ; then 6327 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6328 found="yes" 6329 fi 6330 fi 6331 6332 if test $found = "no" ; then 6333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6335 fi 6336 6337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6339 fi 6340 6341 CFLAGS="$CFLAGS -fd" 6342 6343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6344printf %s "checking if $CC supports -fd... " >&6; } 6345 cacheid=xorg_cv_cc_flag__fd 6346 if eval test \${$cacheid+y} 6347then : 6348 printf %s "(cached) " >&6 6349else case e in #( 6350 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6351/* end confdefs.h. */ 6352int i; 6353int 6354main (void) 6355{ 6356 6357 ; 6358 return 0; 6359} 6360_ACEOF 6361if ac_fn_c_try_link "$LINENO" 6362then : 6363 eval $cacheid=yes 6364else case e in #( 6365 e) eval $cacheid=no ;; 6366esac 6367fi 6368rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6369 conftest$ac_exeext conftest.$ac_ext ;; 6370esac 6371fi 6372 6373 6374 CFLAGS="$xorg_testset_save_CFLAGS" 6375 6376 eval supported=\$$cacheid 6377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6378printf "%s\n" "$supported" >&6; } 6379 if test "$supported" = "yes" ; then 6380 BASE_CFLAGS="$BASE_CFLAGS -fd" 6381 found="yes" 6382 fi 6383 fi 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399xorg_testset_save_CFLAGS="$CFLAGS" 6400 6401if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6404printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6405if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6406then : 6407 printf %s "(cached) " >&6 6408else case e in #( 6409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6410/* end confdefs.h. */ 6411int i; 6412_ACEOF 6413if ac_fn_c_try_compile "$LINENO" 6414then : 6415 xorg_cv_cc_flag_unknown_warning_option=yes 6416else case e in #( 6417 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6418esac 6419fi 6420rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6421esac 6422fi 6423{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6424printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6425 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6426 CFLAGS="$xorg_testset_save_CFLAGS" 6427fi 6428 6429if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6432 fi 6433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6435printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6436if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6437then : 6438 printf %s "(cached) " >&6 6439else case e in #( 6440 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6441/* end confdefs.h. */ 6442int i; 6443_ACEOF 6444if ac_fn_c_try_compile "$LINENO" 6445then : 6446 xorg_cv_cc_flag_unused_command_line_argument=yes 6447else case e in #( 6448 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6449esac 6450fi 6451rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6452esac 6453fi 6454{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6455printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6457 CFLAGS="$xorg_testset_save_CFLAGS" 6458fi 6459 6460found="no" 6461 6462 if test $found = "no" ; then 6463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6465 fi 6466 6467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6469 fi 6470 6471 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6472 6473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6474printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6475 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6476 if eval test \${$cacheid+y} 6477then : 6478 printf %s "(cached) " >&6 6479else case e in #( 6480 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6481/* end confdefs.h. */ 6482int i; 6483int 6484main (void) 6485{ 6486 6487 ; 6488 return 0; 6489} 6490_ACEOF 6491if ac_fn_c_try_link "$LINENO" 6492then : 6493 eval $cacheid=yes 6494else case e in #( 6495 e) eval $cacheid=no ;; 6496esac 6497fi 6498rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6499 conftest$ac_exeext conftest.$ac_ext ;; 6500esac 6501fi 6502 6503 6504 CFLAGS="$xorg_testset_save_CFLAGS" 6505 6506 eval supported=\$$cacheid 6507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6508printf "%s\n" "$supported" >&6; } 6509 if test "$supported" = "yes" ; then 6510 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6511 found="yes" 6512 fi 6513 fi 6514 6515 6516 6517 6518 6519# This chunk adds additional warnings that could catch undesired effects. 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533xorg_testset_save_CFLAGS="$CFLAGS" 6534 6535if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6538printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6539if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6540then : 6541 printf %s "(cached) " >&6 6542else case e in #( 6543 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6544/* end confdefs.h. */ 6545int i; 6546_ACEOF 6547if ac_fn_c_try_compile "$LINENO" 6548then : 6549 xorg_cv_cc_flag_unknown_warning_option=yes 6550else case e in #( 6551 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6552esac 6553fi 6554rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6555esac 6556fi 6557{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6558printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6560 CFLAGS="$xorg_testset_save_CFLAGS" 6561fi 6562 6563if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6566 fi 6567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6569printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6570if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6571then : 6572 printf %s "(cached) " >&6 6573else case e in #( 6574 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6575/* end confdefs.h. */ 6576int i; 6577_ACEOF 6578if ac_fn_c_try_compile "$LINENO" 6579then : 6580 xorg_cv_cc_flag_unused_command_line_argument=yes 6581else case e in #( 6582 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6583esac 6584fi 6585rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6586esac 6587fi 6588{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6589printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6591 CFLAGS="$xorg_testset_save_CFLAGS" 6592fi 6593 6594found="no" 6595 6596 if test $found = "no" ; then 6597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6599 fi 6600 6601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6603 fi 6604 6605 CFLAGS="$CFLAGS -Wunused" 6606 6607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6608printf %s "checking if $CC supports -Wunused... " >&6; } 6609 cacheid=xorg_cv_cc_flag__Wunused 6610 if eval test \${$cacheid+y} 6611then : 6612 printf %s "(cached) " >&6 6613else case e in #( 6614 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6615/* end confdefs.h. */ 6616int i; 6617int 6618main (void) 6619{ 6620 6621 ; 6622 return 0; 6623} 6624_ACEOF 6625if ac_fn_c_try_link "$LINENO" 6626then : 6627 eval $cacheid=yes 6628else case e in #( 6629 e) eval $cacheid=no ;; 6630esac 6631fi 6632rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6633 conftest$ac_exeext conftest.$ac_ext ;; 6634esac 6635fi 6636 6637 6638 CFLAGS="$xorg_testset_save_CFLAGS" 6639 6640 eval supported=\$$cacheid 6641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6642printf "%s\n" "$supported" >&6; } 6643 if test "$supported" = "yes" ; then 6644 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6645 found="yes" 6646 fi 6647 fi 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663xorg_testset_save_CFLAGS="$CFLAGS" 6664 6665if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6668printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6669if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6670then : 6671 printf %s "(cached) " >&6 6672else case e in #( 6673 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6674/* end confdefs.h. */ 6675int i; 6676_ACEOF 6677if ac_fn_c_try_compile "$LINENO" 6678then : 6679 xorg_cv_cc_flag_unknown_warning_option=yes 6680else case e in #( 6681 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6682esac 6683fi 6684rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6685esac 6686fi 6687{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6688printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6689 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6690 CFLAGS="$xorg_testset_save_CFLAGS" 6691fi 6692 6693if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6696 fi 6697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6699printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6700if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6701then : 6702 printf %s "(cached) " >&6 6703else case e in #( 6704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6705/* end confdefs.h. */ 6706int i; 6707_ACEOF 6708if ac_fn_c_try_compile "$LINENO" 6709then : 6710 xorg_cv_cc_flag_unused_command_line_argument=yes 6711else case e in #( 6712 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6713esac 6714fi 6715rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6716esac 6717fi 6718{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6719printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6721 CFLAGS="$xorg_testset_save_CFLAGS" 6722fi 6723 6724found="no" 6725 6726 if test $found = "no" ; then 6727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6729 fi 6730 6731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6733 fi 6734 6735 CFLAGS="$CFLAGS -Wuninitialized" 6736 6737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6738printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6739 cacheid=xorg_cv_cc_flag__Wuninitialized 6740 if eval test \${$cacheid+y} 6741then : 6742 printf %s "(cached) " >&6 6743else case e in #( 6744 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6745/* end confdefs.h. */ 6746int i; 6747int 6748main (void) 6749{ 6750 6751 ; 6752 return 0; 6753} 6754_ACEOF 6755if ac_fn_c_try_link "$LINENO" 6756then : 6757 eval $cacheid=yes 6758else case e in #( 6759 e) eval $cacheid=no ;; 6760esac 6761fi 6762rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6763 conftest$ac_exeext conftest.$ac_ext ;; 6764esac 6765fi 6766 6767 6768 CFLAGS="$xorg_testset_save_CFLAGS" 6769 6770 eval supported=\$$cacheid 6771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6772printf "%s\n" "$supported" >&6; } 6773 if test "$supported" = "yes" ; then 6774 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6775 found="yes" 6776 fi 6777 fi 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793xorg_testset_save_CFLAGS="$CFLAGS" 6794 6795if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6798printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6799if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6800then : 6801 printf %s "(cached) " >&6 6802else case e in #( 6803 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6804/* end confdefs.h. */ 6805int i; 6806_ACEOF 6807if ac_fn_c_try_compile "$LINENO" 6808then : 6809 xorg_cv_cc_flag_unknown_warning_option=yes 6810else case e in #( 6811 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6812esac 6813fi 6814rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6815esac 6816fi 6817{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6818printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821fi 6822 6823if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6826 fi 6827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6829printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6830if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6831then : 6832 printf %s "(cached) " >&6 6833else case e in #( 6834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6835/* end confdefs.h. */ 6836int i; 6837_ACEOF 6838if ac_fn_c_try_compile "$LINENO" 6839then : 6840 xorg_cv_cc_flag_unused_command_line_argument=yes 6841else case e in #( 6842 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6843esac 6844fi 6845rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6846esac 6847fi 6848{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6849printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6850 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6851 CFLAGS="$xorg_testset_save_CFLAGS" 6852fi 6853 6854found="no" 6855 6856 if test $found = "no" ; then 6857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6859 fi 6860 6861 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6863 fi 6864 6865 CFLAGS="$CFLAGS -Wshadow" 6866 6867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6868printf %s "checking if $CC supports -Wshadow... " >&6; } 6869 cacheid=xorg_cv_cc_flag__Wshadow 6870 if eval test \${$cacheid+y} 6871then : 6872 printf %s "(cached) " >&6 6873else case e in #( 6874 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6875/* end confdefs.h. */ 6876int i; 6877int 6878main (void) 6879{ 6880 6881 ; 6882 return 0; 6883} 6884_ACEOF 6885if ac_fn_c_try_link "$LINENO" 6886then : 6887 eval $cacheid=yes 6888else case e in #( 6889 e) eval $cacheid=no ;; 6890esac 6891fi 6892rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6893 conftest$ac_exeext conftest.$ac_ext ;; 6894esac 6895fi 6896 6897 6898 CFLAGS="$xorg_testset_save_CFLAGS" 6899 6900 eval supported=\$$cacheid 6901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6902printf "%s\n" "$supported" >&6; } 6903 if test "$supported" = "yes" ; then 6904 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6905 found="yes" 6906 fi 6907 fi 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923xorg_testset_save_CFLAGS="$CFLAGS" 6924 6925if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6928printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6929if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6930then : 6931 printf %s "(cached) " >&6 6932else case e in #( 6933 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6934/* end confdefs.h. */ 6935int i; 6936_ACEOF 6937if ac_fn_c_try_compile "$LINENO" 6938then : 6939 xorg_cv_cc_flag_unknown_warning_option=yes 6940else case e in #( 6941 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6942esac 6943fi 6944rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6945esac 6946fi 6947{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6948printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6949 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951fi 6952 6953if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6956 fi 6957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6959printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6960if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6961then : 6962 printf %s "(cached) " >&6 6963else case e in #( 6964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6965/* end confdefs.h. */ 6966int i; 6967_ACEOF 6968if ac_fn_c_try_compile "$LINENO" 6969then : 6970 xorg_cv_cc_flag_unused_command_line_argument=yes 6971else case e in #( 6972 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6973esac 6974fi 6975rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6976esac 6977fi 6978{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6979printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6980 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6981 CFLAGS="$xorg_testset_save_CFLAGS" 6982fi 6983 6984found="no" 6985 6986 if test $found = "no" ; then 6987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6989 fi 6990 6991 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6993 fi 6994 6995 CFLAGS="$CFLAGS -Wmissing-noreturn" 6996 6997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6998printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6999 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7000 if eval test \${$cacheid+y} 7001then : 7002 printf %s "(cached) " >&6 7003else case e in #( 7004 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7005/* end confdefs.h. */ 7006int i; 7007int 7008main (void) 7009{ 7010 7011 ; 7012 return 0; 7013} 7014_ACEOF 7015if ac_fn_c_try_link "$LINENO" 7016then : 7017 eval $cacheid=yes 7018else case e in #( 7019 e) eval $cacheid=no ;; 7020esac 7021fi 7022rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7023 conftest$ac_exeext conftest.$ac_ext ;; 7024esac 7025fi 7026 7027 7028 CFLAGS="$xorg_testset_save_CFLAGS" 7029 7030 eval supported=\$$cacheid 7031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7032printf "%s\n" "$supported" >&6; } 7033 if test "$supported" = "yes" ; then 7034 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7035 found="yes" 7036 fi 7037 fi 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053xorg_testset_save_CFLAGS="$CFLAGS" 7054 7055if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7058printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7059if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7060then : 7061 printf %s "(cached) " >&6 7062else case e in #( 7063 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7064/* end confdefs.h. */ 7065int i; 7066_ACEOF 7067if ac_fn_c_try_compile "$LINENO" 7068then : 7069 xorg_cv_cc_flag_unknown_warning_option=yes 7070else case e in #( 7071 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7072esac 7073fi 7074rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7075esac 7076fi 7077{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7078printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7080 CFLAGS="$xorg_testset_save_CFLAGS" 7081fi 7082 7083if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7086 fi 7087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7089printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7090if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7091then : 7092 printf %s "(cached) " >&6 7093else case e in #( 7094 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7095/* end confdefs.h. */ 7096int i; 7097_ACEOF 7098if ac_fn_c_try_compile "$LINENO" 7099then : 7100 xorg_cv_cc_flag_unused_command_line_argument=yes 7101else case e in #( 7102 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7103esac 7104fi 7105rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7106esac 7107fi 7108{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7109printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7110 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7111 CFLAGS="$xorg_testset_save_CFLAGS" 7112fi 7113 7114found="no" 7115 7116 if test $found = "no" ; then 7117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7119 fi 7120 7121 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7123 fi 7124 7125 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7126 7127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7128printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7129 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7130 if eval test \${$cacheid+y} 7131then : 7132 printf %s "(cached) " >&6 7133else case e in #( 7134 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7135/* end confdefs.h. */ 7136int i; 7137int 7138main (void) 7139{ 7140 7141 ; 7142 return 0; 7143} 7144_ACEOF 7145if ac_fn_c_try_link "$LINENO" 7146then : 7147 eval $cacheid=yes 7148else case e in #( 7149 e) eval $cacheid=no ;; 7150esac 7151fi 7152rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7153 conftest$ac_exeext conftest.$ac_ext ;; 7154esac 7155fi 7156 7157 7158 CFLAGS="$xorg_testset_save_CFLAGS" 7159 7160 eval supported=\$$cacheid 7161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7162printf "%s\n" "$supported" >&6; } 7163 if test "$supported" = "yes" ; then 7164 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7165 found="yes" 7166 fi 7167 fi 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183xorg_testset_save_CFLAGS="$CFLAGS" 7184 7185if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7188printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7189if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7190then : 7191 printf %s "(cached) " >&6 7192else case e in #( 7193 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7194/* end confdefs.h. */ 7195int i; 7196_ACEOF 7197if ac_fn_c_try_compile "$LINENO" 7198then : 7199 xorg_cv_cc_flag_unknown_warning_option=yes 7200else case e in #( 7201 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7202esac 7203fi 7204rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7205esac 7206fi 7207{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7208printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211fi 7212 7213if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7216 fi 7217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7219printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7220if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7221then : 7222 printf %s "(cached) " >&6 7223else case e in #( 7224 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7225/* end confdefs.h. */ 7226int i; 7227_ACEOF 7228if ac_fn_c_try_compile "$LINENO" 7229then : 7230 xorg_cv_cc_flag_unused_command_line_argument=yes 7231else case e in #( 7232 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7233esac 7234fi 7235rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7236esac 7237fi 7238{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7239printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7241 CFLAGS="$xorg_testset_save_CFLAGS" 7242fi 7243 7244found="no" 7245 7246 if test $found = "no" ; then 7247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7249 fi 7250 7251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7253 fi 7254 7255 CFLAGS="$CFLAGS -Wredundant-decls" 7256 7257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7258printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7259 cacheid=xorg_cv_cc_flag__Wredundant_decls 7260 if eval test \${$cacheid+y} 7261then : 7262 printf %s "(cached) " >&6 7263else case e in #( 7264 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7265/* end confdefs.h. */ 7266int i; 7267int 7268main (void) 7269{ 7270 7271 ; 7272 return 0; 7273} 7274_ACEOF 7275if ac_fn_c_try_link "$LINENO" 7276then : 7277 eval $cacheid=yes 7278else case e in #( 7279 e) eval $cacheid=no ;; 7280esac 7281fi 7282rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7283 conftest$ac_exeext conftest.$ac_ext ;; 7284esac 7285fi 7286 7287 7288 CFLAGS="$xorg_testset_save_CFLAGS" 7289 7290 eval supported=\$$cacheid 7291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7292printf "%s\n" "$supported" >&6; } 7293 if test "$supported" = "yes" ; then 7294 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7295 found="yes" 7296 fi 7297 fi 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313xorg_testset_save_CFLAGS="$CFLAGS" 7314 7315if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7318printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7319if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7320then : 7321 printf %s "(cached) " >&6 7322else case e in #( 7323 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7324/* end confdefs.h. */ 7325int i; 7326_ACEOF 7327if ac_fn_c_try_compile "$LINENO" 7328then : 7329 xorg_cv_cc_flag_unknown_warning_option=yes 7330else case e in #( 7331 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7332esac 7333fi 7334rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7335esac 7336fi 7337{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7338printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7340 CFLAGS="$xorg_testset_save_CFLAGS" 7341fi 7342 7343if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7346 fi 7347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7349printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7350if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7351then : 7352 printf %s "(cached) " >&6 7353else case e in #( 7354 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7355/* end confdefs.h. */ 7356int i; 7357_ACEOF 7358if ac_fn_c_try_compile "$LINENO" 7359then : 7360 xorg_cv_cc_flag_unused_command_line_argument=yes 7361else case e in #( 7362 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7363esac 7364fi 7365rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7366esac 7367fi 7368{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7369printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7371 CFLAGS="$xorg_testset_save_CFLAGS" 7372fi 7373 7374found="no" 7375 7376 if test $found = "no" ; then 7377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7379 fi 7380 7381 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7383 fi 7384 7385 CFLAGS="$CFLAGS -Wlogical-op" 7386 7387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7388printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7389 cacheid=xorg_cv_cc_flag__Wlogical_op 7390 if eval test \${$cacheid+y} 7391then : 7392 printf %s "(cached) " >&6 7393else case e in #( 7394 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7395/* end confdefs.h. */ 7396int i; 7397int 7398main (void) 7399{ 7400 7401 ; 7402 return 0; 7403} 7404_ACEOF 7405if ac_fn_c_try_link "$LINENO" 7406then : 7407 eval $cacheid=yes 7408else case e in #( 7409 e) eval $cacheid=no ;; 7410esac 7411fi 7412rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7413 conftest$ac_exeext conftest.$ac_ext ;; 7414esac 7415fi 7416 7417 7418 CFLAGS="$xorg_testset_save_CFLAGS" 7419 7420 eval supported=\$$cacheid 7421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7422printf "%s\n" "$supported" >&6; } 7423 if test "$supported" = "yes" ; then 7424 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7425 found="yes" 7426 fi 7427 fi 7428 7429 7430 7431# These are currently disabled because they are noisy. They will be enabled 7432# in the future once the codebase is sufficiently modernized to silence 7433# them. For now, I don't want them to drown out the other warnings. 7434# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7435# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7436# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7437 7438# Turn some warnings into errors, so we don't accidentally get successful builds 7439# when there are problems that should be fixed. 7440 7441if test "x$SELECTIVE_WERROR" = "xyes" ; then 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455xorg_testset_save_CFLAGS="$CFLAGS" 7456 7457if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7460printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7461if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7462then : 7463 printf %s "(cached) " >&6 7464else case e in #( 7465 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7466/* end confdefs.h. */ 7467int i; 7468_ACEOF 7469if ac_fn_c_try_compile "$LINENO" 7470then : 7471 xorg_cv_cc_flag_unknown_warning_option=yes 7472else case e in #( 7473 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7474esac 7475fi 7476rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7477esac 7478fi 7479{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7480printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7482 CFLAGS="$xorg_testset_save_CFLAGS" 7483fi 7484 7485if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7488 fi 7489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7491printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7492if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7493then : 7494 printf %s "(cached) " >&6 7495else case e in #( 7496 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7497/* end confdefs.h. */ 7498int i; 7499_ACEOF 7500if ac_fn_c_try_compile "$LINENO" 7501then : 7502 xorg_cv_cc_flag_unused_command_line_argument=yes 7503else case e in #( 7504 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7505esac 7506fi 7507rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7508esac 7509fi 7510{ printf "%s\n" "$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 -Werror=implicit" 7528 7529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7530printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7531 cacheid=xorg_cv_cc_flag__Werror_implicit 7532 if eval test \${$cacheid+y} 7533then : 7534 printf %s "(cached) " >&6 7535else case e in #( 7536 e) 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 case e in #( 7551 e) eval $cacheid=no ;; 7552esac 7553fi 7554rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7555 conftest$ac_exeext conftest.$ac_ext ;; 7556esac 7557fi 7558 7559 7560 CFLAGS="$xorg_testset_save_CFLAGS" 7561 7562 eval supported=\$$cacheid 7563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7564printf "%s\n" "$supported" >&6; } 7565 if test "$supported" = "yes" ; then 7566 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7567 found="yes" 7568 fi 7569 fi 7570 7571 if test $found = "no" ; then 7572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7574 fi 7575 7576 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7578 fi 7579 7580 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7581 7582 { 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 7583printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7584 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7585 if eval test \${$cacheid+y} 7586then : 7587 printf %s "(cached) " >&6 7588else case e in #( 7589 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590/* end confdefs.h. */ 7591int i; 7592int 7593main (void) 7594{ 7595 7596 ; 7597 return 0; 7598} 7599_ACEOF 7600if ac_fn_c_try_link "$LINENO" 7601then : 7602 eval $cacheid=yes 7603else case e in #( 7604 e) eval $cacheid=no ;; 7605esac 7606fi 7607rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7608 conftest$ac_exeext conftest.$ac_ext ;; 7609esac 7610fi 7611 7612 7613 CFLAGS="$xorg_testset_save_CFLAGS" 7614 7615 eval supported=\$$cacheid 7616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7617printf "%s\n" "$supported" >&6; } 7618 if test "$supported" = "yes" ; then 7619 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7620 found="yes" 7621 fi 7622 fi 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638xorg_testset_save_CFLAGS="$CFLAGS" 7639 7640if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7643printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7644if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7645then : 7646 printf %s "(cached) " >&6 7647else case e in #( 7648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7649/* end confdefs.h. */ 7650int i; 7651_ACEOF 7652if ac_fn_c_try_compile "$LINENO" 7653then : 7654 xorg_cv_cc_flag_unknown_warning_option=yes 7655else case e in #( 7656 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7657esac 7658fi 7659rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7660esac 7661fi 7662{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7663printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7664 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7665 CFLAGS="$xorg_testset_save_CFLAGS" 7666fi 7667 7668if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7671 fi 7672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7674printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7675if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7676then : 7677 printf %s "(cached) " >&6 7678else case e in #( 7679 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7680/* end confdefs.h. */ 7681int i; 7682_ACEOF 7683if ac_fn_c_try_compile "$LINENO" 7684then : 7685 xorg_cv_cc_flag_unused_command_line_argument=yes 7686else case e in #( 7687 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7688esac 7689fi 7690rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7691esac 7692fi 7693{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7694printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7696 CFLAGS="$xorg_testset_save_CFLAGS" 7697fi 7698 7699found="no" 7700 7701 if test $found = "no" ; then 7702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7704 fi 7705 7706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7708 fi 7709 7710 CFLAGS="$CFLAGS -Werror=nonnull" 7711 7712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7713printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7714 cacheid=xorg_cv_cc_flag__Werror_nonnull 7715 if eval test \${$cacheid+y} 7716then : 7717 printf %s "(cached) " >&6 7718else case e in #( 7719 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7720/* end confdefs.h. */ 7721int i; 7722int 7723main (void) 7724{ 7725 7726 ; 7727 return 0; 7728} 7729_ACEOF 7730if ac_fn_c_try_link "$LINENO" 7731then : 7732 eval $cacheid=yes 7733else case e in #( 7734 e) eval $cacheid=no ;; 7735esac 7736fi 7737rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7738 conftest$ac_exeext conftest.$ac_ext ;; 7739esac 7740fi 7741 7742 7743 CFLAGS="$xorg_testset_save_CFLAGS" 7744 7745 eval supported=\$$cacheid 7746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7747printf "%s\n" "$supported" >&6; } 7748 if test "$supported" = "yes" ; then 7749 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7750 found="yes" 7751 fi 7752 fi 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768xorg_testset_save_CFLAGS="$CFLAGS" 7769 7770if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7773printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7774if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7775then : 7776 printf %s "(cached) " >&6 7777else case e in #( 7778 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7779/* end confdefs.h. */ 7780int i; 7781_ACEOF 7782if ac_fn_c_try_compile "$LINENO" 7783then : 7784 xorg_cv_cc_flag_unknown_warning_option=yes 7785else case e in #( 7786 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7787esac 7788fi 7789rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7790esac 7791fi 7792{ printf "%s\n" "$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 ${xorg_cv_cc_flag_unused_command_line_argument+y} 7806then : 7807 printf %s "(cached) " >&6 7808else case e in #( 7809 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7810/* end confdefs.h. */ 7811int i; 7812_ACEOF 7813if ac_fn_c_try_compile "$LINENO" 7814then : 7815 xorg_cv_cc_flag_unused_command_line_argument=yes 7816else case e in #( 7817 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7818esac 7819fi 7820rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7821esac 7822fi 7823{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7824printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7825 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7826 CFLAGS="$xorg_testset_save_CFLAGS" 7827fi 7828 7829found="no" 7830 7831 if test $found = "no" ; then 7832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7834 fi 7835 7836 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7838 fi 7839 7840 CFLAGS="$CFLAGS -Werror=init-self" 7841 7842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7843printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7844 cacheid=xorg_cv_cc_flag__Werror_init_self 7845 if eval test \${$cacheid+y} 7846then : 7847 printf %s "(cached) " >&6 7848else case e in #( 7849 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7850/* end confdefs.h. */ 7851int i; 7852int 7853main (void) 7854{ 7855 7856 ; 7857 return 0; 7858} 7859_ACEOF 7860if ac_fn_c_try_link "$LINENO" 7861then : 7862 eval $cacheid=yes 7863else case e in #( 7864 e) eval $cacheid=no ;; 7865esac 7866fi 7867rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7868 conftest$ac_exeext conftest.$ac_ext ;; 7869esac 7870fi 7871 7872 7873 CFLAGS="$xorg_testset_save_CFLAGS" 7874 7875 eval supported=\$$cacheid 7876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7877printf "%s\n" "$supported" >&6; } 7878 if test "$supported" = "yes" ; then 7879 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7880 found="yes" 7881 fi 7882 fi 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898xorg_testset_save_CFLAGS="$CFLAGS" 7899 7900if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7903printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7904if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7905then : 7906 printf %s "(cached) " >&6 7907else case e in #( 7908 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7909/* end confdefs.h. */ 7910int i; 7911_ACEOF 7912if ac_fn_c_try_compile "$LINENO" 7913then : 7914 xorg_cv_cc_flag_unknown_warning_option=yes 7915else case e in #( 7916 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7917esac 7918fi 7919rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7920esac 7921fi 7922{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7923printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7925 CFLAGS="$xorg_testset_save_CFLAGS" 7926fi 7927 7928if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7931 fi 7932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7934printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7935if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7936then : 7937 printf %s "(cached) " >&6 7938else case e in #( 7939 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7940/* end confdefs.h. */ 7941int i; 7942_ACEOF 7943if ac_fn_c_try_compile "$LINENO" 7944then : 7945 xorg_cv_cc_flag_unused_command_line_argument=yes 7946else case e in #( 7947 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7948esac 7949fi 7950rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7951esac 7952fi 7953{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7954printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7956 CFLAGS="$xorg_testset_save_CFLAGS" 7957fi 7958 7959found="no" 7960 7961 if test $found = "no" ; then 7962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7964 fi 7965 7966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7968 fi 7969 7970 CFLAGS="$CFLAGS -Werror=main" 7971 7972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7973printf %s "checking if $CC supports -Werror=main... " >&6; } 7974 cacheid=xorg_cv_cc_flag__Werror_main 7975 if eval test \${$cacheid+y} 7976then : 7977 printf %s "(cached) " >&6 7978else case e in #( 7979 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7980/* end confdefs.h. */ 7981int i; 7982int 7983main (void) 7984{ 7985 7986 ; 7987 return 0; 7988} 7989_ACEOF 7990if ac_fn_c_try_link "$LINENO" 7991then : 7992 eval $cacheid=yes 7993else case e in #( 7994 e) eval $cacheid=no ;; 7995esac 7996fi 7997rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7998 conftest$ac_exeext conftest.$ac_ext ;; 7999esac 8000fi 8001 8002 8003 CFLAGS="$xorg_testset_save_CFLAGS" 8004 8005 eval supported=\$$cacheid 8006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8007printf "%s\n" "$supported" >&6; } 8008 if test "$supported" = "yes" ; then 8009 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8010 found="yes" 8011 fi 8012 fi 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028xorg_testset_save_CFLAGS="$CFLAGS" 8029 8030if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8033printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8034if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8035then : 8036 printf %s "(cached) " >&6 8037else case e in #( 8038 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8039/* end confdefs.h. */ 8040int i; 8041_ACEOF 8042if ac_fn_c_try_compile "$LINENO" 8043then : 8044 xorg_cv_cc_flag_unknown_warning_option=yes 8045else case e in #( 8046 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8047esac 8048fi 8049rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8050esac 8051fi 8052{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8053printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056fi 8057 8058if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8061 fi 8062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8064printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8065if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8066then : 8067 printf %s "(cached) " >&6 8068else case e in #( 8069 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8070/* end confdefs.h. */ 8071int i; 8072_ACEOF 8073if ac_fn_c_try_compile "$LINENO" 8074then : 8075 xorg_cv_cc_flag_unused_command_line_argument=yes 8076else case e in #( 8077 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8078esac 8079fi 8080rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8081esac 8082fi 8083{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8084printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8085 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8086 CFLAGS="$xorg_testset_save_CFLAGS" 8087fi 8088 8089found="no" 8090 8091 if test $found = "no" ; then 8092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8094 fi 8095 8096 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8098 fi 8099 8100 CFLAGS="$CFLAGS -Werror=missing-braces" 8101 8102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8103printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8104 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8105 if eval test \${$cacheid+y} 8106then : 8107 printf %s "(cached) " >&6 8108else case e in #( 8109 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8110/* end confdefs.h. */ 8111int i; 8112int 8113main (void) 8114{ 8115 8116 ; 8117 return 0; 8118} 8119_ACEOF 8120if ac_fn_c_try_link "$LINENO" 8121then : 8122 eval $cacheid=yes 8123else case e in #( 8124 e) eval $cacheid=no ;; 8125esac 8126fi 8127rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8128 conftest$ac_exeext conftest.$ac_ext ;; 8129esac 8130fi 8131 8132 8133 CFLAGS="$xorg_testset_save_CFLAGS" 8134 8135 eval supported=\$$cacheid 8136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8137printf "%s\n" "$supported" >&6; } 8138 if test "$supported" = "yes" ; then 8139 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8140 found="yes" 8141 fi 8142 fi 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158xorg_testset_save_CFLAGS="$CFLAGS" 8159 8160if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8163printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8164if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8165then : 8166 printf %s "(cached) " >&6 8167else case e in #( 8168 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8169/* end confdefs.h. */ 8170int i; 8171_ACEOF 8172if ac_fn_c_try_compile "$LINENO" 8173then : 8174 xorg_cv_cc_flag_unknown_warning_option=yes 8175else case e in #( 8176 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8177esac 8178fi 8179rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8180esac 8181fi 8182{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8183printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8184 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186fi 8187 8188if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8189 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8191 fi 8192 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8194printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8195if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8196then : 8197 printf %s "(cached) " >&6 8198else case e in #( 8199 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8200/* end confdefs.h. */ 8201int i; 8202_ACEOF 8203if ac_fn_c_try_compile "$LINENO" 8204then : 8205 xorg_cv_cc_flag_unused_command_line_argument=yes 8206else case e in #( 8207 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8208esac 8209fi 8210rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8211esac 8212fi 8213{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8214printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8215 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8216 CFLAGS="$xorg_testset_save_CFLAGS" 8217fi 8218 8219found="no" 8220 8221 if test $found = "no" ; then 8222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8224 fi 8225 8226 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8228 fi 8229 8230 CFLAGS="$CFLAGS -Werror=sequence-point" 8231 8232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8233printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8234 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8235 if eval test \${$cacheid+y} 8236then : 8237 printf %s "(cached) " >&6 8238else case e in #( 8239 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8240/* end confdefs.h. */ 8241int i; 8242int 8243main (void) 8244{ 8245 8246 ; 8247 return 0; 8248} 8249_ACEOF 8250if ac_fn_c_try_link "$LINENO" 8251then : 8252 eval $cacheid=yes 8253else case e in #( 8254 e) eval $cacheid=no ;; 8255esac 8256fi 8257rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8258 conftest$ac_exeext conftest.$ac_ext ;; 8259esac 8260fi 8261 8262 8263 CFLAGS="$xorg_testset_save_CFLAGS" 8264 8265 eval supported=\$$cacheid 8266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8267printf "%s\n" "$supported" >&6; } 8268 if test "$supported" = "yes" ; then 8269 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8270 found="yes" 8271 fi 8272 fi 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288xorg_testset_save_CFLAGS="$CFLAGS" 8289 8290if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8293printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8294if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8295then : 8296 printf %s "(cached) " >&6 8297else case e in #( 8298 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8299/* end confdefs.h. */ 8300int i; 8301_ACEOF 8302if ac_fn_c_try_compile "$LINENO" 8303then : 8304 xorg_cv_cc_flag_unknown_warning_option=yes 8305else case e in #( 8306 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8307esac 8308fi 8309rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8310esac 8311fi 8312{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8313printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8315 CFLAGS="$xorg_testset_save_CFLAGS" 8316fi 8317 8318if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8321 fi 8322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8324printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8325if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8326then : 8327 printf %s "(cached) " >&6 8328else case e in #( 8329 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8330/* end confdefs.h. */ 8331int i; 8332_ACEOF 8333if ac_fn_c_try_compile "$LINENO" 8334then : 8335 xorg_cv_cc_flag_unused_command_line_argument=yes 8336else case e in #( 8337 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8338esac 8339fi 8340rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8341esac 8342fi 8343{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8344printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8346 CFLAGS="$xorg_testset_save_CFLAGS" 8347fi 8348 8349found="no" 8350 8351 if test $found = "no" ; then 8352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8354 fi 8355 8356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8358 fi 8359 8360 CFLAGS="$CFLAGS -Werror=return-type" 8361 8362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8363printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8364 cacheid=xorg_cv_cc_flag__Werror_return_type 8365 if eval test \${$cacheid+y} 8366then : 8367 printf %s "(cached) " >&6 8368else case e in #( 8369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8370/* end confdefs.h. */ 8371int i; 8372int 8373main (void) 8374{ 8375 8376 ; 8377 return 0; 8378} 8379_ACEOF 8380if ac_fn_c_try_link "$LINENO" 8381then : 8382 eval $cacheid=yes 8383else case e in #( 8384 e) eval $cacheid=no ;; 8385esac 8386fi 8387rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8388 conftest$ac_exeext conftest.$ac_ext ;; 8389esac 8390fi 8391 8392 8393 CFLAGS="$xorg_testset_save_CFLAGS" 8394 8395 eval supported=\$$cacheid 8396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8397printf "%s\n" "$supported" >&6; } 8398 if test "$supported" = "yes" ; then 8399 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8400 found="yes" 8401 fi 8402 fi 8403 8404 if test $found = "no" ; then 8405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8407 fi 8408 8409 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8411 fi 8412 8413 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8414 8415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8416printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8417 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8418 if eval test \${$cacheid+y} 8419then : 8420 printf %s "(cached) " >&6 8421else case e in #( 8422 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8423/* end confdefs.h. */ 8424int i; 8425int 8426main (void) 8427{ 8428 8429 ; 8430 return 0; 8431} 8432_ACEOF 8433if ac_fn_c_try_link "$LINENO" 8434then : 8435 eval $cacheid=yes 8436else case e in #( 8437 e) eval $cacheid=no ;; 8438esac 8439fi 8440rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8441 conftest$ac_exeext conftest.$ac_ext ;; 8442esac 8443fi 8444 8445 8446 CFLAGS="$xorg_testset_save_CFLAGS" 8447 8448 eval supported=\$$cacheid 8449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8450printf "%s\n" "$supported" >&6; } 8451 if test "$supported" = "yes" ; then 8452 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8453 found="yes" 8454 fi 8455 fi 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471xorg_testset_save_CFLAGS="$CFLAGS" 8472 8473if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8476printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8477if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8478then : 8479 printf %s "(cached) " >&6 8480else case e in #( 8481 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8482/* end confdefs.h. */ 8483int i; 8484_ACEOF 8485if ac_fn_c_try_compile "$LINENO" 8486then : 8487 xorg_cv_cc_flag_unknown_warning_option=yes 8488else case e in #( 8489 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8490esac 8491fi 8492rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8493esac 8494fi 8495{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8496printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8497 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8498 CFLAGS="$xorg_testset_save_CFLAGS" 8499fi 8500 8501if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8504 fi 8505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8507printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8508if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8509then : 8510 printf %s "(cached) " >&6 8511else case e in #( 8512 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8513/* end confdefs.h. */ 8514int i; 8515_ACEOF 8516if ac_fn_c_try_compile "$LINENO" 8517then : 8518 xorg_cv_cc_flag_unused_command_line_argument=yes 8519else case e in #( 8520 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8521esac 8522fi 8523rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8524esac 8525fi 8526{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8527printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8528 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8529 CFLAGS="$xorg_testset_save_CFLAGS" 8530fi 8531 8532found="no" 8533 8534 if test $found = "no" ; then 8535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8537 fi 8538 8539 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8541 fi 8542 8543 CFLAGS="$CFLAGS -Werror=trigraphs" 8544 8545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8546printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8547 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8548 if eval test \${$cacheid+y} 8549then : 8550 printf %s "(cached) " >&6 8551else case e in #( 8552 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8553/* end confdefs.h. */ 8554int i; 8555int 8556main (void) 8557{ 8558 8559 ; 8560 return 0; 8561} 8562_ACEOF 8563if ac_fn_c_try_link "$LINENO" 8564then : 8565 eval $cacheid=yes 8566else case e in #( 8567 e) eval $cacheid=no ;; 8568esac 8569fi 8570rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8571 conftest$ac_exeext conftest.$ac_ext ;; 8572esac 8573fi 8574 8575 8576 CFLAGS="$xorg_testset_save_CFLAGS" 8577 8578 eval supported=\$$cacheid 8579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8580printf "%s\n" "$supported" >&6; } 8581 if test "$supported" = "yes" ; then 8582 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8583 found="yes" 8584 fi 8585 fi 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601xorg_testset_save_CFLAGS="$CFLAGS" 8602 8603if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8606printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8607if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8608then : 8609 printf %s "(cached) " >&6 8610else case e in #( 8611 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8612/* end confdefs.h. */ 8613int i; 8614_ACEOF 8615if ac_fn_c_try_compile "$LINENO" 8616then : 8617 xorg_cv_cc_flag_unknown_warning_option=yes 8618else case e in #( 8619 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8620esac 8621fi 8622rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8623esac 8624fi 8625{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8626printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8627 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8628 CFLAGS="$xorg_testset_save_CFLAGS" 8629fi 8630 8631if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8632 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8634 fi 8635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8637printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8638if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8639then : 8640 printf %s "(cached) " >&6 8641else case e in #( 8642 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8643/* end confdefs.h. */ 8644int i; 8645_ACEOF 8646if ac_fn_c_try_compile "$LINENO" 8647then : 8648 xorg_cv_cc_flag_unused_command_line_argument=yes 8649else case e in #( 8650 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8651esac 8652fi 8653rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8654esac 8655fi 8656{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8657printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8658 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8659 CFLAGS="$xorg_testset_save_CFLAGS" 8660fi 8661 8662found="no" 8663 8664 if test $found = "no" ; then 8665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8667 fi 8668 8669 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8671 fi 8672 8673 CFLAGS="$CFLAGS -Werror=array-bounds" 8674 8675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8676printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8677 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8678 if eval test \${$cacheid+y} 8679then : 8680 printf %s "(cached) " >&6 8681else case e in #( 8682 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8683/* end confdefs.h. */ 8684int i; 8685int 8686main (void) 8687{ 8688 8689 ; 8690 return 0; 8691} 8692_ACEOF 8693if ac_fn_c_try_link "$LINENO" 8694then : 8695 eval $cacheid=yes 8696else case e in #( 8697 e) eval $cacheid=no ;; 8698esac 8699fi 8700rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8701 conftest$ac_exeext conftest.$ac_ext ;; 8702esac 8703fi 8704 8705 8706 CFLAGS="$xorg_testset_save_CFLAGS" 8707 8708 eval supported=\$$cacheid 8709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8710printf "%s\n" "$supported" >&6; } 8711 if test "$supported" = "yes" ; then 8712 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8713 found="yes" 8714 fi 8715 fi 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731xorg_testset_save_CFLAGS="$CFLAGS" 8732 8733if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8736printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8737if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8738then : 8739 printf %s "(cached) " >&6 8740else case e in #( 8741 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8742/* end confdefs.h. */ 8743int i; 8744_ACEOF 8745if ac_fn_c_try_compile "$LINENO" 8746then : 8747 xorg_cv_cc_flag_unknown_warning_option=yes 8748else case e in #( 8749 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8750esac 8751fi 8752rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8753esac 8754fi 8755{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8756printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8758 CFLAGS="$xorg_testset_save_CFLAGS" 8759fi 8760 8761if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8764 fi 8765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8767printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8768if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8769then : 8770 printf %s "(cached) " >&6 8771else case e in #( 8772 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8773/* end confdefs.h. */ 8774int i; 8775_ACEOF 8776if ac_fn_c_try_compile "$LINENO" 8777then : 8778 xorg_cv_cc_flag_unused_command_line_argument=yes 8779else case e in #( 8780 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8781esac 8782fi 8783rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8784esac 8785fi 8786{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8787printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8789 CFLAGS="$xorg_testset_save_CFLAGS" 8790fi 8791 8792found="no" 8793 8794 if test $found = "no" ; then 8795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8797 fi 8798 8799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8801 fi 8802 8803 CFLAGS="$CFLAGS -Werror=write-strings" 8804 8805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8806printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8807 cacheid=xorg_cv_cc_flag__Werror_write_strings 8808 if eval test \${$cacheid+y} 8809then : 8810 printf %s "(cached) " >&6 8811else case e in #( 8812 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8813/* end confdefs.h. */ 8814int i; 8815int 8816main (void) 8817{ 8818 8819 ; 8820 return 0; 8821} 8822_ACEOF 8823if ac_fn_c_try_link "$LINENO" 8824then : 8825 eval $cacheid=yes 8826else case e in #( 8827 e) eval $cacheid=no ;; 8828esac 8829fi 8830rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8831 conftest$ac_exeext conftest.$ac_ext ;; 8832esac 8833fi 8834 8835 8836 CFLAGS="$xorg_testset_save_CFLAGS" 8837 8838 eval supported=\$$cacheid 8839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8840printf "%s\n" "$supported" >&6; } 8841 if test "$supported" = "yes" ; then 8842 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8843 found="yes" 8844 fi 8845 fi 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 8861xorg_testset_save_CFLAGS="$CFLAGS" 8862 8863if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8866printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8867if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8868then : 8869 printf %s "(cached) " >&6 8870else case e in #( 8871 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8872/* end confdefs.h. */ 8873int i; 8874_ACEOF 8875if ac_fn_c_try_compile "$LINENO" 8876then : 8877 xorg_cv_cc_flag_unknown_warning_option=yes 8878else case e in #( 8879 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8880esac 8881fi 8882rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8883esac 8884fi 8885{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8886printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8888 CFLAGS="$xorg_testset_save_CFLAGS" 8889fi 8890 8891if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8894 fi 8895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8897printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8898if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8899then : 8900 printf %s "(cached) " >&6 8901else case e in #( 8902 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8903/* end confdefs.h. */ 8904int i; 8905_ACEOF 8906if ac_fn_c_try_compile "$LINENO" 8907then : 8908 xorg_cv_cc_flag_unused_command_line_argument=yes 8909else case e in #( 8910 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8911esac 8912fi 8913rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8914esac 8915fi 8916{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8917printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8918 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8919 CFLAGS="$xorg_testset_save_CFLAGS" 8920fi 8921 8922found="no" 8923 8924 if test $found = "no" ; then 8925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8927 fi 8928 8929 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8931 fi 8932 8933 CFLAGS="$CFLAGS -Werror=address" 8934 8935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8936printf %s "checking if $CC supports -Werror=address... " >&6; } 8937 cacheid=xorg_cv_cc_flag__Werror_address 8938 if eval test \${$cacheid+y} 8939then : 8940 printf %s "(cached) " >&6 8941else case e in #( 8942 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8943/* end confdefs.h. */ 8944int i; 8945int 8946main (void) 8947{ 8948 8949 ; 8950 return 0; 8951} 8952_ACEOF 8953if ac_fn_c_try_link "$LINENO" 8954then : 8955 eval $cacheid=yes 8956else case e in #( 8957 e) eval $cacheid=no ;; 8958esac 8959fi 8960rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8961 conftest$ac_exeext conftest.$ac_ext ;; 8962esac 8963fi 8964 8965 8966 CFLAGS="$xorg_testset_save_CFLAGS" 8967 8968 eval supported=\$$cacheid 8969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8970printf "%s\n" "$supported" >&6; } 8971 if test "$supported" = "yes" ; then 8972 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8973 found="yes" 8974 fi 8975 fi 8976 8977 8978 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991xorg_testset_save_CFLAGS="$CFLAGS" 8992 8993if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8996printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8997if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8998then : 8999 printf %s "(cached) " >&6 9000else case e in #( 9001 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9002/* end confdefs.h. */ 9003int i; 9004_ACEOF 9005if ac_fn_c_try_compile "$LINENO" 9006then : 9007 xorg_cv_cc_flag_unknown_warning_option=yes 9008else case e in #( 9009 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9010esac 9011fi 9012rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9013esac 9014fi 9015{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9016printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9018 CFLAGS="$xorg_testset_save_CFLAGS" 9019fi 9020 9021if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9024 fi 9025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9027printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9028if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9029then : 9030 printf %s "(cached) " >&6 9031else case e in #( 9032 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9033/* end confdefs.h. */ 9034int i; 9035_ACEOF 9036if ac_fn_c_try_compile "$LINENO" 9037then : 9038 xorg_cv_cc_flag_unused_command_line_argument=yes 9039else case e in #( 9040 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9041esac 9042fi 9043rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9044esac 9045fi 9046{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9047printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9048 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9049 CFLAGS="$xorg_testset_save_CFLAGS" 9050fi 9051 9052found="no" 9053 9054 if test $found = "no" ; then 9055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 fi 9058 9059 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9061 fi 9062 9063 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9064 9065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9066printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9067 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9068 if eval test \${$cacheid+y} 9069then : 9070 printf %s "(cached) " >&6 9071else case e in #( 9072 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9073/* end confdefs.h. */ 9074int i; 9075int 9076main (void) 9077{ 9078 9079 ; 9080 return 0; 9081} 9082_ACEOF 9083if ac_fn_c_try_link "$LINENO" 9084then : 9085 eval $cacheid=yes 9086else case e in #( 9087 e) eval $cacheid=no ;; 9088esac 9089fi 9090rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9091 conftest$ac_exeext conftest.$ac_ext ;; 9092esac 9093fi 9094 9095 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097 9098 eval supported=\$$cacheid 9099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9100printf "%s\n" "$supported" >&6; } 9101 if test "$supported" = "yes" ; then 9102 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9103 found="yes" 9104 fi 9105 fi 9106 9107 if test $found = "no" ; then 9108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 fi 9111 9112 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9114 fi 9115 9116 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9117 9118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9119printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9120 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9121 if eval test \${$cacheid+y} 9122then : 9123 printf %s "(cached) " >&6 9124else case e in #( 9125 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9126/* end confdefs.h. */ 9127int i; 9128int 9129main (void) 9130{ 9131 9132 ; 9133 return 0; 9134} 9135_ACEOF 9136if ac_fn_c_try_link "$LINENO" 9137then : 9138 eval $cacheid=yes 9139else case e in #( 9140 e) eval $cacheid=no ;; 9141esac 9142fi 9143rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9144 conftest$ac_exeext conftest.$ac_ext ;; 9145esac 9146fi 9147 9148 9149 CFLAGS="$xorg_testset_save_CFLAGS" 9150 9151 eval supported=\$$cacheid 9152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9153printf "%s\n" "$supported" >&6; } 9154 if test "$supported" = "yes" ; then 9155 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9156 found="yes" 9157 fi 9158 fi 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174xorg_testset_save_CFLAGS="$CFLAGS" 9175 9176if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9179printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9180if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9181then : 9182 printf %s "(cached) " >&6 9183else case e in #( 9184 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185/* end confdefs.h. */ 9186int i; 9187_ACEOF 9188if ac_fn_c_try_compile "$LINENO" 9189then : 9190 xorg_cv_cc_flag_unknown_warning_option=yes 9191else case e in #( 9192 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9193esac 9194fi 9195rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9196esac 9197fi 9198{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9199printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9201 CFLAGS="$xorg_testset_save_CFLAGS" 9202fi 9203 9204if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9207 fi 9208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9210printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9211if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9212then : 9213 printf %s "(cached) " >&6 9214else case e in #( 9215 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9216/* end confdefs.h. */ 9217int i; 9218_ACEOF 9219if ac_fn_c_try_compile "$LINENO" 9220then : 9221 xorg_cv_cc_flag_unused_command_line_argument=yes 9222else case e in #( 9223 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9224esac 9225fi 9226rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9227esac 9228fi 9229{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9230printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9232 CFLAGS="$xorg_testset_save_CFLAGS" 9233fi 9234 9235found="no" 9236 9237 if test $found = "no" ; then 9238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9240 fi 9241 9242 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9244 fi 9245 9246 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9247 9248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9249printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9250 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9251 if eval test \${$cacheid+y} 9252then : 9253 printf %s "(cached) " >&6 9254else case e in #( 9255 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9256/* end confdefs.h. */ 9257int i; 9258int 9259main (void) 9260{ 9261 9262 ; 9263 return 0; 9264} 9265_ACEOF 9266if ac_fn_c_try_link "$LINENO" 9267then : 9268 eval $cacheid=yes 9269else case e in #( 9270 e) eval $cacheid=no ;; 9271esac 9272fi 9273rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9274 conftest$ac_exeext conftest.$ac_ext ;; 9275esac 9276fi 9277 9278 9279 CFLAGS="$xorg_testset_save_CFLAGS" 9280 9281 eval supported=\$$cacheid 9282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9283printf "%s\n" "$supported" >&6; } 9284 if test "$supported" = "yes" ; then 9285 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9286 found="yes" 9287 fi 9288 fi 9289 9290 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9291else 9292{ 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 $PACKAGE_BUGREPORT" >&5 9293printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307xorg_testset_save_CFLAGS="$CFLAGS" 9308 9309if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9312printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9313if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9314then : 9315 printf %s "(cached) " >&6 9316else case e in #( 9317 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9318/* end confdefs.h. */ 9319int i; 9320_ACEOF 9321if ac_fn_c_try_compile "$LINENO" 9322then : 9323 xorg_cv_cc_flag_unknown_warning_option=yes 9324else case e in #( 9325 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9326esac 9327fi 9328rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9329esac 9330fi 9331{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9332printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9333 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9334 CFLAGS="$xorg_testset_save_CFLAGS" 9335fi 9336 9337if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9340 fi 9341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9343printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9344if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9345then : 9346 printf %s "(cached) " >&6 9347else case e in #( 9348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9349/* end confdefs.h. */ 9350int i; 9351_ACEOF 9352if ac_fn_c_try_compile "$LINENO" 9353then : 9354 xorg_cv_cc_flag_unused_command_line_argument=yes 9355else case e in #( 9356 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9357esac 9358fi 9359rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9360esac 9361fi 9362{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9363printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9365 CFLAGS="$xorg_testset_save_CFLAGS" 9366fi 9367 9368found="no" 9369 9370 if test $found = "no" ; then 9371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9373 fi 9374 9375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9377 fi 9378 9379 CFLAGS="$CFLAGS -Wimplicit" 9380 9381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9382printf %s "checking if $CC supports -Wimplicit... " >&6; } 9383 cacheid=xorg_cv_cc_flag__Wimplicit 9384 if eval test \${$cacheid+y} 9385then : 9386 printf %s "(cached) " >&6 9387else case e in #( 9388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9389/* end confdefs.h. */ 9390int i; 9391int 9392main (void) 9393{ 9394 9395 ; 9396 return 0; 9397} 9398_ACEOF 9399if ac_fn_c_try_link "$LINENO" 9400then : 9401 eval $cacheid=yes 9402else case e in #( 9403 e) eval $cacheid=no ;; 9404esac 9405fi 9406rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9407 conftest$ac_exeext conftest.$ac_ext ;; 9408esac 9409fi 9410 9411 9412 CFLAGS="$xorg_testset_save_CFLAGS" 9413 9414 eval supported=\$$cacheid 9415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9416printf "%s\n" "$supported" >&6; } 9417 if test "$supported" = "yes" ; then 9418 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9419 found="yes" 9420 fi 9421 fi 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437xorg_testset_save_CFLAGS="$CFLAGS" 9438 9439if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9442printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9443if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9444then : 9445 printf %s "(cached) " >&6 9446else case e in #( 9447 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9448/* end confdefs.h. */ 9449int i; 9450_ACEOF 9451if ac_fn_c_try_compile "$LINENO" 9452then : 9453 xorg_cv_cc_flag_unknown_warning_option=yes 9454else case e in #( 9455 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9456esac 9457fi 9458rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9459esac 9460fi 9461{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9462printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9464 CFLAGS="$xorg_testset_save_CFLAGS" 9465fi 9466 9467if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 fi 9471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9473printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9474if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9475then : 9476 printf %s "(cached) " >&6 9477else case e in #( 9478 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9479/* end confdefs.h. */ 9480int i; 9481_ACEOF 9482if ac_fn_c_try_compile "$LINENO" 9483then : 9484 xorg_cv_cc_flag_unused_command_line_argument=yes 9485else case e in #( 9486 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9487esac 9488fi 9489rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9490esac 9491fi 9492{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9493printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9495 CFLAGS="$xorg_testset_save_CFLAGS" 9496fi 9497 9498found="no" 9499 9500 if test $found = "no" ; then 9501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9503 fi 9504 9505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9507 fi 9508 9509 CFLAGS="$CFLAGS -Wnonnull" 9510 9511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9512printf %s "checking if $CC supports -Wnonnull... " >&6; } 9513 cacheid=xorg_cv_cc_flag__Wnonnull 9514 if eval test \${$cacheid+y} 9515then : 9516 printf %s "(cached) " >&6 9517else case e in #( 9518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9519/* end confdefs.h. */ 9520int i; 9521int 9522main (void) 9523{ 9524 9525 ; 9526 return 0; 9527} 9528_ACEOF 9529if ac_fn_c_try_link "$LINENO" 9530then : 9531 eval $cacheid=yes 9532else case e in #( 9533 e) eval $cacheid=no ;; 9534esac 9535fi 9536rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9537 conftest$ac_exeext conftest.$ac_ext ;; 9538esac 9539fi 9540 9541 9542 CFLAGS="$xorg_testset_save_CFLAGS" 9543 9544 eval supported=\$$cacheid 9545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9546printf "%s\n" "$supported" >&6; } 9547 if test "$supported" = "yes" ; then 9548 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9549 found="yes" 9550 fi 9551 fi 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567xorg_testset_save_CFLAGS="$CFLAGS" 9568 9569if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9572printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9573if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9574then : 9575 printf %s "(cached) " >&6 9576else case e in #( 9577 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9578/* end confdefs.h. */ 9579int i; 9580_ACEOF 9581if ac_fn_c_try_compile "$LINENO" 9582then : 9583 xorg_cv_cc_flag_unknown_warning_option=yes 9584else case e in #( 9585 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9586esac 9587fi 9588rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9589esac 9590fi 9591{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9592printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9593 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9594 CFLAGS="$xorg_testset_save_CFLAGS" 9595fi 9596 9597if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9600 fi 9601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9603printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9604if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9605then : 9606 printf %s "(cached) " >&6 9607else case e in #( 9608 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9609/* end confdefs.h. */ 9610int i; 9611_ACEOF 9612if ac_fn_c_try_compile "$LINENO" 9613then : 9614 xorg_cv_cc_flag_unused_command_line_argument=yes 9615else case e in #( 9616 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9617esac 9618fi 9619rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9620esac 9621fi 9622{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9623printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9624 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9625 CFLAGS="$xorg_testset_save_CFLAGS" 9626fi 9627 9628found="no" 9629 9630 if test $found = "no" ; then 9631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9633 fi 9634 9635 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9637 fi 9638 9639 CFLAGS="$CFLAGS -Winit-self" 9640 9641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9642printf %s "checking if $CC supports -Winit-self... " >&6; } 9643 cacheid=xorg_cv_cc_flag__Winit_self 9644 if eval test \${$cacheid+y} 9645then : 9646 printf %s "(cached) " >&6 9647else case e in #( 9648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9649/* end confdefs.h. */ 9650int i; 9651int 9652main (void) 9653{ 9654 9655 ; 9656 return 0; 9657} 9658_ACEOF 9659if ac_fn_c_try_link "$LINENO" 9660then : 9661 eval $cacheid=yes 9662else case e in #( 9663 e) eval $cacheid=no ;; 9664esac 9665fi 9666rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9667 conftest$ac_exeext conftest.$ac_ext ;; 9668esac 9669fi 9670 9671 9672 CFLAGS="$xorg_testset_save_CFLAGS" 9673 9674 eval supported=\$$cacheid 9675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9676printf "%s\n" "$supported" >&6; } 9677 if test "$supported" = "yes" ; then 9678 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9679 found="yes" 9680 fi 9681 fi 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697xorg_testset_save_CFLAGS="$CFLAGS" 9698 9699if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9702printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9703if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9704then : 9705 printf %s "(cached) " >&6 9706else case e in #( 9707 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9708/* end confdefs.h. */ 9709int i; 9710_ACEOF 9711if ac_fn_c_try_compile "$LINENO" 9712then : 9713 xorg_cv_cc_flag_unknown_warning_option=yes 9714else case e in #( 9715 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9716esac 9717fi 9718rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9719esac 9720fi 9721{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9722printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9723 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9724 CFLAGS="$xorg_testset_save_CFLAGS" 9725fi 9726 9727if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 fi 9731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9733printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9734if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9735then : 9736 printf %s "(cached) " >&6 9737else case e in #( 9738 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9739/* end confdefs.h. */ 9740int i; 9741_ACEOF 9742if ac_fn_c_try_compile "$LINENO" 9743then : 9744 xorg_cv_cc_flag_unused_command_line_argument=yes 9745else case e in #( 9746 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9747esac 9748fi 9749rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9750esac 9751fi 9752{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9753printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9754 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9755 CFLAGS="$xorg_testset_save_CFLAGS" 9756fi 9757 9758found="no" 9759 9760 if test $found = "no" ; then 9761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9763 fi 9764 9765 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9767 fi 9768 9769 CFLAGS="$CFLAGS -Wmain" 9770 9771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9772printf %s "checking if $CC supports -Wmain... " >&6; } 9773 cacheid=xorg_cv_cc_flag__Wmain 9774 if eval test \${$cacheid+y} 9775then : 9776 printf %s "(cached) " >&6 9777else case e in #( 9778 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9779/* end confdefs.h. */ 9780int i; 9781int 9782main (void) 9783{ 9784 9785 ; 9786 return 0; 9787} 9788_ACEOF 9789if ac_fn_c_try_link "$LINENO" 9790then : 9791 eval $cacheid=yes 9792else case e in #( 9793 e) eval $cacheid=no ;; 9794esac 9795fi 9796rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9797 conftest$ac_exeext conftest.$ac_ext ;; 9798esac 9799fi 9800 9801 9802 CFLAGS="$xorg_testset_save_CFLAGS" 9803 9804 eval supported=\$$cacheid 9805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9806printf "%s\n" "$supported" >&6; } 9807 if test "$supported" = "yes" ; then 9808 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9809 found="yes" 9810 fi 9811 fi 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827xorg_testset_save_CFLAGS="$CFLAGS" 9828 9829if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9832printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9833if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9834then : 9835 printf %s "(cached) " >&6 9836else case e in #( 9837 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9838/* end confdefs.h. */ 9839int i; 9840_ACEOF 9841if ac_fn_c_try_compile "$LINENO" 9842then : 9843 xorg_cv_cc_flag_unknown_warning_option=yes 9844else case e in #( 9845 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9846esac 9847fi 9848rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9849esac 9850fi 9851{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9852printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9853 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9854 CFLAGS="$xorg_testset_save_CFLAGS" 9855fi 9856 9857if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9860 fi 9861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9863printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9864if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9865then : 9866 printf %s "(cached) " >&6 9867else case e in #( 9868 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9869/* end confdefs.h. */ 9870int i; 9871_ACEOF 9872if ac_fn_c_try_compile "$LINENO" 9873then : 9874 xorg_cv_cc_flag_unused_command_line_argument=yes 9875else case e in #( 9876 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9877esac 9878fi 9879rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9880esac 9881fi 9882{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9883printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9884 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9885 CFLAGS="$xorg_testset_save_CFLAGS" 9886fi 9887 9888found="no" 9889 9890 if test $found = "no" ; then 9891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9893 fi 9894 9895 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9897 fi 9898 9899 CFLAGS="$CFLAGS -Wmissing-braces" 9900 9901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9902printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9903 cacheid=xorg_cv_cc_flag__Wmissing_braces 9904 if eval test \${$cacheid+y} 9905then : 9906 printf %s "(cached) " >&6 9907else case e in #( 9908 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9909/* end confdefs.h. */ 9910int i; 9911int 9912main (void) 9913{ 9914 9915 ; 9916 return 0; 9917} 9918_ACEOF 9919if ac_fn_c_try_link "$LINENO" 9920then : 9921 eval $cacheid=yes 9922else case e in #( 9923 e) eval $cacheid=no ;; 9924esac 9925fi 9926rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9927 conftest$ac_exeext conftest.$ac_ext ;; 9928esac 9929fi 9930 9931 9932 CFLAGS="$xorg_testset_save_CFLAGS" 9933 9934 eval supported=\$$cacheid 9935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9936printf "%s\n" "$supported" >&6; } 9937 if test "$supported" = "yes" ; then 9938 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9939 found="yes" 9940 fi 9941 fi 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957xorg_testset_save_CFLAGS="$CFLAGS" 9958 9959if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9962printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9963if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9964then : 9965 printf %s "(cached) " >&6 9966else case e in #( 9967 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9968/* end confdefs.h. */ 9969int i; 9970_ACEOF 9971if ac_fn_c_try_compile "$LINENO" 9972then : 9973 xorg_cv_cc_flag_unknown_warning_option=yes 9974else case e in #( 9975 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9976esac 9977fi 9978rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9979esac 9980fi 9981{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9982printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9983 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9984 CFLAGS="$xorg_testset_save_CFLAGS" 9985fi 9986 9987if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9990 fi 9991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9993printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9994if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9995then : 9996 printf %s "(cached) " >&6 9997else case e in #( 9998 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9999/* end confdefs.h. */ 10000int i; 10001_ACEOF 10002if ac_fn_c_try_compile "$LINENO" 10003then : 10004 xorg_cv_cc_flag_unused_command_line_argument=yes 10005else case e in #( 10006 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10007esac 10008fi 10009rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10010esac 10011fi 10012{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10013printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10014 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10015 CFLAGS="$xorg_testset_save_CFLAGS" 10016fi 10017 10018found="no" 10019 10020 if test $found = "no" ; then 10021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10023 fi 10024 10025 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10027 fi 10028 10029 CFLAGS="$CFLAGS -Wsequence-point" 10030 10031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10032printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10033 cacheid=xorg_cv_cc_flag__Wsequence_point 10034 if eval test \${$cacheid+y} 10035then : 10036 printf %s "(cached) " >&6 10037else case e in #( 10038 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039/* end confdefs.h. */ 10040int i; 10041int 10042main (void) 10043{ 10044 10045 ; 10046 return 0; 10047} 10048_ACEOF 10049if ac_fn_c_try_link "$LINENO" 10050then : 10051 eval $cacheid=yes 10052else case e in #( 10053 e) eval $cacheid=no ;; 10054esac 10055fi 10056rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10057 conftest$ac_exeext conftest.$ac_ext ;; 10058esac 10059fi 10060 10061 10062 CFLAGS="$xorg_testset_save_CFLAGS" 10063 10064 eval supported=\$$cacheid 10065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10066printf "%s\n" "$supported" >&6; } 10067 if test "$supported" = "yes" ; then 10068 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10069 found="yes" 10070 fi 10071 fi 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087xorg_testset_save_CFLAGS="$CFLAGS" 10088 10089if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10092printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10093if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10094then : 10095 printf %s "(cached) " >&6 10096else case e in #( 10097 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10098/* end confdefs.h. */ 10099int i; 10100_ACEOF 10101if ac_fn_c_try_compile "$LINENO" 10102then : 10103 xorg_cv_cc_flag_unknown_warning_option=yes 10104else case e in #( 10105 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10106esac 10107fi 10108rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10109esac 10110fi 10111{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10112printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10113 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10114 CFLAGS="$xorg_testset_save_CFLAGS" 10115fi 10116 10117if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10120 fi 10121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10123printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10124if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10125then : 10126 printf %s "(cached) " >&6 10127else case e in #( 10128 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10129/* end confdefs.h. */ 10130int i; 10131_ACEOF 10132if ac_fn_c_try_compile "$LINENO" 10133then : 10134 xorg_cv_cc_flag_unused_command_line_argument=yes 10135else case e in #( 10136 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10137esac 10138fi 10139rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10140esac 10141fi 10142{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10143printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10145 CFLAGS="$xorg_testset_save_CFLAGS" 10146fi 10147 10148found="no" 10149 10150 if test $found = "no" ; then 10151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10153 fi 10154 10155 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10157 fi 10158 10159 CFLAGS="$CFLAGS -Wreturn-type" 10160 10161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10162printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10163 cacheid=xorg_cv_cc_flag__Wreturn_type 10164 if eval test \${$cacheid+y} 10165then : 10166 printf %s "(cached) " >&6 10167else case e in #( 10168 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169/* end confdefs.h. */ 10170int i; 10171int 10172main (void) 10173{ 10174 10175 ; 10176 return 0; 10177} 10178_ACEOF 10179if ac_fn_c_try_link "$LINENO" 10180then : 10181 eval $cacheid=yes 10182else case e in #( 10183 e) eval $cacheid=no ;; 10184esac 10185fi 10186rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10187 conftest$ac_exeext conftest.$ac_ext ;; 10188esac 10189fi 10190 10191 10192 CFLAGS="$xorg_testset_save_CFLAGS" 10193 10194 eval supported=\$$cacheid 10195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10196printf "%s\n" "$supported" >&6; } 10197 if test "$supported" = "yes" ; then 10198 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10199 found="yes" 10200 fi 10201 fi 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217xorg_testset_save_CFLAGS="$CFLAGS" 10218 10219if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10222printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10223if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10224then : 10225 printf %s "(cached) " >&6 10226else case e in #( 10227 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10228/* end confdefs.h. */ 10229int i; 10230_ACEOF 10231if ac_fn_c_try_compile "$LINENO" 10232then : 10233 xorg_cv_cc_flag_unknown_warning_option=yes 10234else case e in #( 10235 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10236esac 10237fi 10238rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10239esac 10240fi 10241{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10242printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10243 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10244 CFLAGS="$xorg_testset_save_CFLAGS" 10245fi 10246 10247if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10250 fi 10251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10253printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10254if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10255then : 10256 printf %s "(cached) " >&6 10257else case e in #( 10258 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10259/* end confdefs.h. */ 10260int i; 10261_ACEOF 10262if ac_fn_c_try_compile "$LINENO" 10263then : 10264 xorg_cv_cc_flag_unused_command_line_argument=yes 10265else case e in #( 10266 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10267esac 10268fi 10269rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10270esac 10271fi 10272{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10273printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10274 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10275 CFLAGS="$xorg_testset_save_CFLAGS" 10276fi 10277 10278found="no" 10279 10280 if test $found = "no" ; then 10281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10283 fi 10284 10285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10287 fi 10288 10289 CFLAGS="$CFLAGS -Wtrigraphs" 10290 10291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10292printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10293 cacheid=xorg_cv_cc_flag__Wtrigraphs 10294 if eval test \${$cacheid+y} 10295then : 10296 printf %s "(cached) " >&6 10297else case e in #( 10298 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299/* end confdefs.h. */ 10300int i; 10301int 10302main (void) 10303{ 10304 10305 ; 10306 return 0; 10307} 10308_ACEOF 10309if ac_fn_c_try_link "$LINENO" 10310then : 10311 eval $cacheid=yes 10312else case e in #( 10313 e) eval $cacheid=no ;; 10314esac 10315fi 10316rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10317 conftest$ac_exeext conftest.$ac_ext ;; 10318esac 10319fi 10320 10321 10322 CFLAGS="$xorg_testset_save_CFLAGS" 10323 10324 eval supported=\$$cacheid 10325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10326printf "%s\n" "$supported" >&6; } 10327 if test "$supported" = "yes" ; then 10328 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10329 found="yes" 10330 fi 10331 fi 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 10346 10347xorg_testset_save_CFLAGS="$CFLAGS" 10348 10349if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10352printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10353if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10354then : 10355 printf %s "(cached) " >&6 10356else case e in #( 10357 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10358/* end confdefs.h. */ 10359int i; 10360_ACEOF 10361if ac_fn_c_try_compile "$LINENO" 10362then : 10363 xorg_cv_cc_flag_unknown_warning_option=yes 10364else case e in #( 10365 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10366esac 10367fi 10368rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10369esac 10370fi 10371{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10372printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10374 CFLAGS="$xorg_testset_save_CFLAGS" 10375fi 10376 10377if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10380 fi 10381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10383printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10384if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10385then : 10386 printf %s "(cached) " >&6 10387else case e in #( 10388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10389/* end confdefs.h. */ 10390int i; 10391_ACEOF 10392if ac_fn_c_try_compile "$LINENO" 10393then : 10394 xorg_cv_cc_flag_unused_command_line_argument=yes 10395else case e in #( 10396 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10397esac 10398fi 10399rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10400esac 10401fi 10402{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10403printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10404 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10405 CFLAGS="$xorg_testset_save_CFLAGS" 10406fi 10407 10408found="no" 10409 10410 if test $found = "no" ; then 10411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10413 fi 10414 10415 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10417 fi 10418 10419 CFLAGS="$CFLAGS -Warray-bounds" 10420 10421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10422printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10423 cacheid=xorg_cv_cc_flag__Warray_bounds 10424 if eval test \${$cacheid+y} 10425then : 10426 printf %s "(cached) " >&6 10427else case e in #( 10428 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10429/* end confdefs.h. */ 10430int i; 10431int 10432main (void) 10433{ 10434 10435 ; 10436 return 0; 10437} 10438_ACEOF 10439if ac_fn_c_try_link "$LINENO" 10440then : 10441 eval $cacheid=yes 10442else case e in #( 10443 e) eval $cacheid=no ;; 10444esac 10445fi 10446rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10447 conftest$ac_exeext conftest.$ac_ext ;; 10448esac 10449fi 10450 10451 10452 CFLAGS="$xorg_testset_save_CFLAGS" 10453 10454 eval supported=\$$cacheid 10455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10456printf "%s\n" "$supported" >&6; } 10457 if test "$supported" = "yes" ; then 10458 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10459 found="yes" 10460 fi 10461 fi 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477xorg_testset_save_CFLAGS="$CFLAGS" 10478 10479if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10482printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10483if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10484then : 10485 printf %s "(cached) " >&6 10486else case e in #( 10487 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10488/* end confdefs.h. */ 10489int i; 10490_ACEOF 10491if ac_fn_c_try_compile "$LINENO" 10492then : 10493 xorg_cv_cc_flag_unknown_warning_option=yes 10494else case e in #( 10495 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10496esac 10497fi 10498rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10499esac 10500fi 10501{ printf "%s\n" "$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 ${xorg_cv_cc_flag_unused_command_line_argument+y} 10515then : 10516 printf %s "(cached) " >&6 10517else case e in #( 10518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10519/* end confdefs.h. */ 10520int i; 10521_ACEOF 10522if ac_fn_c_try_compile "$LINENO" 10523then : 10524 xorg_cv_cc_flag_unused_command_line_argument=yes 10525else case e in #( 10526 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10527esac 10528fi 10529rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10530esac 10531fi 10532{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10533printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10535 CFLAGS="$xorg_testset_save_CFLAGS" 10536fi 10537 10538found="no" 10539 10540 if test $found = "no" ; then 10541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10543 fi 10544 10545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10547 fi 10548 10549 CFLAGS="$CFLAGS -Wwrite-strings" 10550 10551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10552printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10553 cacheid=xorg_cv_cc_flag__Wwrite_strings 10554 if eval test \${$cacheid+y} 10555then : 10556 printf %s "(cached) " >&6 10557else case e in #( 10558 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10559/* end confdefs.h. */ 10560int i; 10561int 10562main (void) 10563{ 10564 10565 ; 10566 return 0; 10567} 10568_ACEOF 10569if ac_fn_c_try_link "$LINENO" 10570then : 10571 eval $cacheid=yes 10572else case e in #( 10573 e) eval $cacheid=no ;; 10574esac 10575fi 10576rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10577 conftest$ac_exeext conftest.$ac_ext ;; 10578esac 10579fi 10580 10581 10582 CFLAGS="$xorg_testset_save_CFLAGS" 10583 10584 eval supported=\$$cacheid 10585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10586printf "%s\n" "$supported" >&6; } 10587 if test "$supported" = "yes" ; then 10588 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10589 found="yes" 10590 fi 10591 fi 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607xorg_testset_save_CFLAGS="$CFLAGS" 10608 10609if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10612printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10613if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10614then : 10615 printf %s "(cached) " >&6 10616else case e in #( 10617 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10618/* end confdefs.h. */ 10619int i; 10620_ACEOF 10621if ac_fn_c_try_compile "$LINENO" 10622then : 10623 xorg_cv_cc_flag_unknown_warning_option=yes 10624else case e in #( 10625 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10626esac 10627fi 10628rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10629esac 10630fi 10631{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10632printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10634 CFLAGS="$xorg_testset_save_CFLAGS" 10635fi 10636 10637if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10640 fi 10641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10643printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10644if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10645then : 10646 printf %s "(cached) " >&6 10647else case e in #( 10648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10649/* end confdefs.h. */ 10650int i; 10651_ACEOF 10652if ac_fn_c_try_compile "$LINENO" 10653then : 10654 xorg_cv_cc_flag_unused_command_line_argument=yes 10655else case e in #( 10656 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10657esac 10658fi 10659rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10660esac 10661fi 10662{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10663printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10665 CFLAGS="$xorg_testset_save_CFLAGS" 10666fi 10667 10668found="no" 10669 10670 if test $found = "no" ; then 10671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10673 fi 10674 10675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10677 fi 10678 10679 CFLAGS="$CFLAGS -Waddress" 10680 10681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10682printf %s "checking if $CC supports -Waddress... " >&6; } 10683 cacheid=xorg_cv_cc_flag__Waddress 10684 if eval test \${$cacheid+y} 10685then : 10686 printf %s "(cached) " >&6 10687else case e in #( 10688 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10689/* end confdefs.h. */ 10690int i; 10691int 10692main (void) 10693{ 10694 10695 ; 10696 return 0; 10697} 10698_ACEOF 10699if ac_fn_c_try_link "$LINENO" 10700then : 10701 eval $cacheid=yes 10702else case e in #( 10703 e) eval $cacheid=no ;; 10704esac 10705fi 10706rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10707 conftest$ac_exeext conftest.$ac_ext ;; 10708esac 10709fi 10710 10711 10712 CFLAGS="$xorg_testset_save_CFLAGS" 10713 10714 eval supported=\$$cacheid 10715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10716printf "%s\n" "$supported" >&6; } 10717 if test "$supported" = "yes" ; then 10718 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10719 found="yes" 10720 fi 10721 fi 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737xorg_testset_save_CFLAGS="$CFLAGS" 10738 10739if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10742printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10743if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10744then : 10745 printf %s "(cached) " >&6 10746else case e in #( 10747 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10748/* end confdefs.h. */ 10749int i; 10750_ACEOF 10751if ac_fn_c_try_compile "$LINENO" 10752then : 10753 xorg_cv_cc_flag_unknown_warning_option=yes 10754else case e in #( 10755 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10756esac 10757fi 10758rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10759esac 10760fi 10761{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10762printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10764 CFLAGS="$xorg_testset_save_CFLAGS" 10765fi 10766 10767if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10770 fi 10771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10773printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10774if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10775then : 10776 printf %s "(cached) " >&6 10777else case e in #( 10778 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10779/* end confdefs.h. */ 10780int i; 10781_ACEOF 10782if ac_fn_c_try_compile "$LINENO" 10783then : 10784 xorg_cv_cc_flag_unused_command_line_argument=yes 10785else case e in #( 10786 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10787esac 10788fi 10789rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10790esac 10791fi 10792{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10793printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10795 CFLAGS="$xorg_testset_save_CFLAGS" 10796fi 10797 10798found="no" 10799 10800 if test $found = "no" ; then 10801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10803 fi 10804 10805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10807 fi 10808 10809 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10810 10811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10812printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10813 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10814 if eval test \${$cacheid+y} 10815then : 10816 printf %s "(cached) " >&6 10817else case e in #( 10818 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10819/* end confdefs.h. */ 10820int i; 10821int 10822main (void) 10823{ 10824 10825 ; 10826 return 0; 10827} 10828_ACEOF 10829if ac_fn_c_try_link "$LINENO" 10830then : 10831 eval $cacheid=yes 10832else case e in #( 10833 e) eval $cacheid=no ;; 10834esac 10835fi 10836rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10837 conftest$ac_exeext conftest.$ac_ext ;; 10838esac 10839fi 10840 10841 10842 CFLAGS="$xorg_testset_save_CFLAGS" 10843 10844 eval supported=\$$cacheid 10845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10846printf "%s\n" "$supported" >&6; } 10847 if test "$supported" = "yes" ; then 10848 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10849 found="yes" 10850 fi 10851 fi 10852 10853 10854 10855 10856 10857 10858 10859 10860 10861 10862 10863 10864 10865 10866 10867xorg_testset_save_CFLAGS="$CFLAGS" 10868 10869if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10872printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10873if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10874then : 10875 printf %s "(cached) " >&6 10876else case e in #( 10877 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10878/* end confdefs.h. */ 10879int i; 10880_ACEOF 10881if ac_fn_c_try_compile "$LINENO" 10882then : 10883 xorg_cv_cc_flag_unknown_warning_option=yes 10884else case e in #( 10885 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10886esac 10887fi 10888rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10889esac 10890fi 10891{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10892printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10893 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10894 CFLAGS="$xorg_testset_save_CFLAGS" 10895fi 10896 10897if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10898 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10900 fi 10901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10903printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10904if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10905then : 10906 printf %s "(cached) " >&6 10907else case e in #( 10908 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10909/* end confdefs.h. */ 10910int i; 10911_ACEOF 10912if ac_fn_c_try_compile "$LINENO" 10913then : 10914 xorg_cv_cc_flag_unused_command_line_argument=yes 10915else case e in #( 10916 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10917esac 10918fi 10919rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10920esac 10921fi 10922{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10923printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10924 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10925 CFLAGS="$xorg_testset_save_CFLAGS" 10926fi 10927 10928found="no" 10929 10930 if test $found = "no" ; then 10931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10933 fi 10934 10935 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10937 fi 10938 10939 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10940 10941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10942printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10943 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10944 if eval test \${$cacheid+y} 10945then : 10946 printf %s "(cached) " >&6 10947else case e in #( 10948 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10949/* end confdefs.h. */ 10950int i; 10951int 10952main (void) 10953{ 10954 10955 ; 10956 return 0; 10957} 10958_ACEOF 10959if ac_fn_c_try_link "$LINENO" 10960then : 10961 eval $cacheid=yes 10962else case e in #( 10963 e) eval $cacheid=no ;; 10964esac 10965fi 10966rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10967 conftest$ac_exeext conftest.$ac_ext ;; 10968esac 10969fi 10970 10971 10972 CFLAGS="$xorg_testset_save_CFLAGS" 10973 10974 eval supported=\$$cacheid 10975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10976printf "%s\n" "$supported" >&6; } 10977 if test "$supported" = "yes" ; then 10978 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10979 found="yes" 10980 fi 10981 fi 10982 10983 10984fi 10985 10986 10987 10988 10989 10990 10991 10992 CWARNFLAGS="$BASE_CFLAGS" 10993 if test "x$GCC" = xyes ; then 10994 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10995 fi 10996 10997 10998 10999 11000 11001 11002 11003 11004# Check whether --enable-strict-compilation was given. 11005if test ${enable_strict_compilation+y} 11006then : 11007 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11008else case e in #( 11009 e) STRICT_COMPILE=no ;; 11010esac 11011fi 11012 11013 11014 11015 11016 11017 11018STRICT_CFLAGS="" 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032xorg_testset_save_CFLAGS="$CFLAGS" 11033 11034if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11037printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11038if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11039then : 11040 printf %s "(cached) " >&6 11041else case e in #( 11042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11043/* end confdefs.h. */ 11044int i; 11045_ACEOF 11046if ac_fn_c_try_compile "$LINENO" 11047then : 11048 xorg_cv_cc_flag_unknown_warning_option=yes 11049else case e in #( 11050 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11051esac 11052fi 11053rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11054esac 11055fi 11056{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11057printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11059 CFLAGS="$xorg_testset_save_CFLAGS" 11060fi 11061 11062if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11065 fi 11066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11068printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11069if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11070then : 11071 printf %s "(cached) " >&6 11072else case e in #( 11073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11074/* end confdefs.h. */ 11075int i; 11076_ACEOF 11077if ac_fn_c_try_compile "$LINENO" 11078then : 11079 xorg_cv_cc_flag_unused_command_line_argument=yes 11080else case e in #( 11081 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11082esac 11083fi 11084rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11085esac 11086fi 11087{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11088printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11090 CFLAGS="$xorg_testset_save_CFLAGS" 11091fi 11092 11093found="no" 11094 11095 if test $found = "no" ; then 11096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11098 fi 11099 11100 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11102 fi 11103 11104 CFLAGS="$CFLAGS -pedantic" 11105 11106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11107printf %s "checking if $CC supports -pedantic... " >&6; } 11108 cacheid=xorg_cv_cc_flag__pedantic 11109 if eval test \${$cacheid+y} 11110then : 11111 printf %s "(cached) " >&6 11112else case e in #( 11113 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11114/* end confdefs.h. */ 11115int i; 11116int 11117main (void) 11118{ 11119 11120 ; 11121 return 0; 11122} 11123_ACEOF 11124if ac_fn_c_try_link "$LINENO" 11125then : 11126 eval $cacheid=yes 11127else case e in #( 11128 e) eval $cacheid=no ;; 11129esac 11130fi 11131rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11132 conftest$ac_exeext conftest.$ac_ext ;; 11133esac 11134fi 11135 11136 11137 CFLAGS="$xorg_testset_save_CFLAGS" 11138 11139 eval supported=\$$cacheid 11140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11141printf "%s\n" "$supported" >&6; } 11142 if test "$supported" = "yes" ; then 11143 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11144 found="yes" 11145 fi 11146 fi 11147 11148 11149 11150 11151 11152 11153 11154 11155 11156 11157 11158 11159 11160 11161 11162xorg_testset_save_CFLAGS="$CFLAGS" 11163 11164if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11167printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11168if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11169then : 11170 printf %s "(cached) " >&6 11171else case e in #( 11172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11173/* end confdefs.h. */ 11174int i; 11175_ACEOF 11176if ac_fn_c_try_compile "$LINENO" 11177then : 11178 xorg_cv_cc_flag_unknown_warning_option=yes 11179else case e in #( 11180 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11181esac 11182fi 11183rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11184esac 11185fi 11186{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11187printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11189 CFLAGS="$xorg_testset_save_CFLAGS" 11190fi 11191 11192if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11195 fi 11196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11198printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11199if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11200then : 11201 printf %s "(cached) " >&6 11202else case e in #( 11203 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11204/* end confdefs.h. */ 11205int i; 11206_ACEOF 11207if ac_fn_c_try_compile "$LINENO" 11208then : 11209 xorg_cv_cc_flag_unused_command_line_argument=yes 11210else case e in #( 11211 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11212esac 11213fi 11214rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11215esac 11216fi 11217{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11218printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11220 CFLAGS="$xorg_testset_save_CFLAGS" 11221fi 11222 11223found="no" 11224 11225 if test $found = "no" ; then 11226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11228 fi 11229 11230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11232 fi 11233 11234 CFLAGS="$CFLAGS -Werror" 11235 11236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11237printf %s "checking if $CC supports -Werror... " >&6; } 11238 cacheid=xorg_cv_cc_flag__Werror 11239 if eval test \${$cacheid+y} 11240then : 11241 printf %s "(cached) " >&6 11242else case e in #( 11243 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11244/* end confdefs.h. */ 11245int i; 11246int 11247main (void) 11248{ 11249 11250 ; 11251 return 0; 11252} 11253_ACEOF 11254if ac_fn_c_try_link "$LINENO" 11255then : 11256 eval $cacheid=yes 11257else case e in #( 11258 e) eval $cacheid=no ;; 11259esac 11260fi 11261rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11262 conftest$ac_exeext conftest.$ac_ext ;; 11263esac 11264fi 11265 11266 11267 CFLAGS="$xorg_testset_save_CFLAGS" 11268 11269 eval supported=\$$cacheid 11270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11271printf "%s\n" "$supported" >&6; } 11272 if test "$supported" = "yes" ; then 11273 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11274 found="yes" 11275 fi 11276 fi 11277 11278 if test $found = "no" ; then 11279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11281 fi 11282 11283 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11285 fi 11286 11287 CFLAGS="$CFLAGS -errwarn" 11288 11289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11290printf %s "checking if $CC supports -errwarn... " >&6; } 11291 cacheid=xorg_cv_cc_flag__errwarn 11292 if eval test \${$cacheid+y} 11293then : 11294 printf %s "(cached) " >&6 11295else case e in #( 11296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11297/* end confdefs.h. */ 11298int i; 11299int 11300main (void) 11301{ 11302 11303 ; 11304 return 0; 11305} 11306_ACEOF 11307if ac_fn_c_try_link "$LINENO" 11308then : 11309 eval $cacheid=yes 11310else case e in #( 11311 e) eval $cacheid=no ;; 11312esac 11313fi 11314rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11315 conftest$ac_exeext conftest.$ac_ext ;; 11316esac 11317fi 11318 11319 11320 CFLAGS="$xorg_testset_save_CFLAGS" 11321 11322 eval supported=\$$cacheid 11323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11324printf "%s\n" "$supported" >&6; } 11325 if test "$supported" = "yes" ; then 11326 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11327 found="yes" 11328 fi 11329 fi 11330 11331 11332 11333# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11334# activate it with -Werror, so we add it here explicitly. 11335 11336 11337 11338 11339 11340 11341 11342 11343 11344 11345 11346 11347 11348xorg_testset_save_CFLAGS="$CFLAGS" 11349 11350if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11353printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11354if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11355then : 11356 printf %s "(cached) " >&6 11357else case e in #( 11358 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11359/* end confdefs.h. */ 11360int i; 11361_ACEOF 11362if ac_fn_c_try_compile "$LINENO" 11363then : 11364 xorg_cv_cc_flag_unknown_warning_option=yes 11365else case e in #( 11366 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11367esac 11368fi 11369rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11370esac 11371fi 11372{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11373printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11374 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11375 CFLAGS="$xorg_testset_save_CFLAGS" 11376fi 11377 11378if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11381 fi 11382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11384printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11385if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11386then : 11387 printf %s "(cached) " >&6 11388else case e in #( 11389 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11390/* end confdefs.h. */ 11391int i; 11392_ACEOF 11393if ac_fn_c_try_compile "$LINENO" 11394then : 11395 xorg_cv_cc_flag_unused_command_line_argument=yes 11396else case e in #( 11397 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11398esac 11399fi 11400rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11401esac 11402fi 11403{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11404printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11406 CFLAGS="$xorg_testset_save_CFLAGS" 11407fi 11408 11409found="no" 11410 11411 if test $found = "no" ; then 11412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11414 fi 11415 11416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11418 fi 11419 11420 CFLAGS="$CFLAGS -Werror=attributes" 11421 11422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11423printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11424 cacheid=xorg_cv_cc_flag__Werror_attributes 11425 if eval test \${$cacheid+y} 11426then : 11427 printf %s "(cached) " >&6 11428else case e in #( 11429 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11430/* end confdefs.h. */ 11431int i; 11432int 11433main (void) 11434{ 11435 11436 ; 11437 return 0; 11438} 11439_ACEOF 11440if ac_fn_c_try_link "$LINENO" 11441then : 11442 eval $cacheid=yes 11443else case e in #( 11444 e) eval $cacheid=no ;; 11445esac 11446fi 11447rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11448 conftest$ac_exeext conftest.$ac_ext ;; 11449esac 11450fi 11451 11452 11453 CFLAGS="$xorg_testset_save_CFLAGS" 11454 11455 eval supported=\$$cacheid 11456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11457printf "%s\n" "$supported" >&6; } 11458 if test "$supported" = "yes" ; then 11459 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11460 found="yes" 11461 fi 11462 fi 11463 11464 11465 11466if test "x$STRICT_COMPILE" = "xyes"; then 11467 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11468 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11469fi 11470 11471 11472 11473 11474 11475 11476 11477 11478cat >>confdefs.h <<_ACEOF 11479#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11480_ACEOF 11481 11482 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11483 if test "x$PVM" = "x"; then 11484 PVM="0" 11485 fi 11486 11487printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11488 11489 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11490 if test "x$PVP" = "x"; then 11491 PVP="0" 11492 fi 11493 11494printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11495 11496 11497 11498CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11499mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11500|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11501touch \$(top_srcdir)/ChangeLog; \ 11502echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11503 11504 11505 11506 11507macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11508INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11509mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11510|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11511touch \$(top_srcdir)/INSTALL; \ 11512echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11513 11514 11515 11516 11517 11518 11519case $host_os in 11520 solaris*) 11521 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11522 # check for a man page file found in later versions that use 11523 # traditional section numbers instead 11524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11525printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11526if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11527then : 11528 printf %s "(cached) " >&6 11529else case e in #( 11530 e) test "$cross_compiling" = yes && 11531 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11532if test -r "/usr/share/man/man7/attributes.7"; then 11533 ac_cv_file__usr_share_man_man7_attributes_7=yes 11534else 11535 ac_cv_file__usr_share_man_man7_attributes_7=no 11536fi ;; 11537esac 11538fi 11539{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11540printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11541if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11542then : 11543 SYSV_MAN_SECTIONS=false 11544else case e in #( 11545 e) SYSV_MAN_SECTIONS=true ;; 11546esac 11547fi 11548 11549 ;; 11550 *) SYSV_MAN_SECTIONS=false ;; 11551esac 11552 11553if test x$APP_MAN_SUFFIX = x ; then 11554 APP_MAN_SUFFIX=1 11555fi 11556if test x$APP_MAN_DIR = x ; then 11557 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11558fi 11559 11560if test x$LIB_MAN_SUFFIX = x ; then 11561 LIB_MAN_SUFFIX=3 11562fi 11563if test x$LIB_MAN_DIR = x ; then 11564 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11565fi 11566 11567if test x$FILE_MAN_SUFFIX = x ; then 11568 case $SYSV_MAN_SECTIONS in 11569 true) FILE_MAN_SUFFIX=4 ;; 11570 *) FILE_MAN_SUFFIX=5 ;; 11571 esac 11572fi 11573if test x$FILE_MAN_DIR = x ; then 11574 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11575fi 11576 11577if test x$MISC_MAN_SUFFIX = x ; then 11578 case $SYSV_MAN_SECTIONS in 11579 true) MISC_MAN_SUFFIX=5 ;; 11580 *) MISC_MAN_SUFFIX=7 ;; 11581 esac 11582fi 11583if test x$MISC_MAN_DIR = x ; then 11584 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11585fi 11586 11587if test x$DRIVER_MAN_SUFFIX = x ; then 11588 case $SYSV_MAN_SECTIONS in 11589 true) DRIVER_MAN_SUFFIX=7 ;; 11590 *) DRIVER_MAN_SUFFIX=4 ;; 11591 esac 11592fi 11593if test x$DRIVER_MAN_DIR = x ; then 11594 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11595fi 11596 11597if test x$ADMIN_MAN_SUFFIX = x ; then 11598 case $SYSV_MAN_SECTIONS in 11599 true) ADMIN_MAN_SUFFIX=1m ;; 11600 *) ADMIN_MAN_SUFFIX=8 ;; 11601 esac 11602fi 11603if test x$ADMIN_MAN_DIR = x ; then 11604 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11605fi 11606 11607 11608 11609 11610 11611 11612 11613 11614 11615 11616 11617 11618 11619 11620 11621XORG_MAN_PAGE="X Version 11" 11622 11623MAN_SUBSTS="\ 11624 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11625 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11626 -e 's|__xservername__|Xorg|g' \ 11627 -e 's|__xconfigfile__|xorg.conf|g' \ 11628 -e 's|__projectroot__|\$(prefix)|g' \ 11629 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11630 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11631 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11632 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11633 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11634 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11635 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11636 11637 11638 11639 11640AM_DEFAULT_VERBOSITY=0 11641 11642 11643 11644# Define the installation directory for the x11 performance compare scripts 11645x11perfcompdir=$datadir/X11/x11perfcomp 11646 11647 11648# Checks for programs run by the scripts we install 11649# Extract the first word of "mktemp", so it can be a program name with args. 11650set dummy mktemp; ac_word=$2 11651{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11652printf %s "checking for $ac_word... " >&6; } 11653if test ${ac_cv_path_MKTEMP+y} 11654then : 11655 printf %s "(cached) " >&6 11656else case e in #( 11657 e) case $MKTEMP in 11658 [\\/]* | ?:[\\/]*) 11659 ac_cv_path_MKTEMP="$MKTEMP" # Let the user override the test with a path. 11660 ;; 11661 *) 11662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11663for as_dir in $PATH 11664do 11665 IFS=$as_save_IFS 11666 case $as_dir in #((( 11667 '') as_dir=./ ;; 11668 */) ;; 11669 *) as_dir=$as_dir/ ;; 11670 esac 11671 for ac_exec_ext in '' $ac_executable_extensions; do 11672 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11673 ac_cv_path_MKTEMP="$as_dir$ac_word$ac_exec_ext" 11674 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11675 break 2 11676 fi 11677done 11678 done 11679IFS=$as_save_IFS 11680 11681 ;; 11682esac ;; 11683esac 11684fi 11685MKTEMP=$ac_cv_path_MKTEMP 11686if test -n "$MKTEMP"; then 11687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKTEMP" >&5 11688printf "%s\n" "$MKTEMP" >&6; } 11689else 11690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11691printf "%s\n" "no" >&6; } 11692fi 11693 11694 11695 11696# Checks for pkg-config packages 11697 11698pkg_failed=no 11699{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X11PERF" >&5 11700printf %s "checking for X11PERF... " >&6; } 11701 11702if test -n "$X11PERF_CFLAGS"; then 11703 pkg_cv_X11PERF_CFLAGS="$X11PERF_CFLAGS" 11704 elif test -n "$PKG_CONFIG"; then 11705 if test -n "$PKG_CONFIG" && \ 11706 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.25\""; } >&5 11707 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.25") 2>&5 11708 ac_status=$? 11709 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11710 test $ac_status = 0; }; then 11711 pkg_cv_X11PERF_CFLAGS=`$PKG_CONFIG --cflags "x11 xmuu xproto >= 7.0.25" 2>/dev/null` 11712 test "x$?" != "x0" && pkg_failed=yes 11713else 11714 pkg_failed=yes 11715fi 11716 else 11717 pkg_failed=untried 11718fi 11719if test -n "$X11PERF_LIBS"; then 11720 pkg_cv_X11PERF_LIBS="$X11PERF_LIBS" 11721 elif test -n "$PKG_CONFIG"; then 11722 if test -n "$PKG_CONFIG" && \ 11723 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.25\""; } >&5 11724 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.25") 2>&5 11725 ac_status=$? 11726 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11727 test $ac_status = 0; }; then 11728 pkg_cv_X11PERF_LIBS=`$PKG_CONFIG --libs "x11 xmuu xproto >= 7.0.25" 2>/dev/null` 11729 test "x$?" != "x0" && pkg_failed=yes 11730else 11731 pkg_failed=yes 11732fi 11733 else 11734 pkg_failed=untried 11735fi 11736 11737 11738 11739if test $pkg_failed = yes; then 11740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11741printf "%s\n" "no" >&6; } 11742 11743if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11744 _pkg_short_errors_supported=yes 11745else 11746 _pkg_short_errors_supported=no 11747fi 11748 if test $_pkg_short_errors_supported = yes; then 11749 X11PERF_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmuu xproto >= 7.0.25" 2>&1` 11750 else 11751 X11PERF_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmuu xproto >= 7.0.25" 2>&1` 11752 fi 11753 # Put the nasty error message in config.log where it belongs 11754 echo "$X11PERF_PKG_ERRORS" >&5 11755 11756 as_fn_error $? "Package requirements (x11 xmuu xproto >= 7.0.25) were not met: 11757 11758$X11PERF_PKG_ERRORS 11759 11760Consider adjusting the PKG_CONFIG_PATH environment variable if you 11761installed software in a non-standard prefix. 11762 11763Alternatively, you may set the environment variables X11PERF_CFLAGS 11764and X11PERF_LIBS to avoid the need to call pkg-config. 11765See the pkg-config man page for more details." "$LINENO" 5 11766elif test $pkg_failed = untried; then 11767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11768printf "%s\n" "no" >&6; } 11769 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11770printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11771as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11772is in your PATH or set the PKG_CONFIG environment variable to the full 11773path to pkg-config. 11774 11775Alternatively, you may set the environment variables X11PERF_CFLAGS 11776and X11PERF_LIBS to avoid the need to call pkg-config. 11777See the pkg-config man page for more details. 11778 11779To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11780See 'config.log' for more details" "$LINENO" 5; } 11781else 11782 X11PERF_CFLAGS=$pkg_cv_X11PERF_CFLAGS 11783 X11PERF_LIBS=$pkg_cv_X11PERF_LIBS 11784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11785printf "%s\n" "yes" >&6; } 11786 11787fi 11788 11789# Check for Xrender library 11790 11791pkg_failed=no 11792{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XRENDER" >&5 11793printf %s "checking for XRENDER... " >&6; } 11794 11795if test -n "$XRENDER_CFLAGS"; then 11796 pkg_cv_XRENDER_CFLAGS="$XRENDER_CFLAGS" 11797 elif test -n "$PKG_CONFIG"; then 11798 if test -n "$PKG_CONFIG" && \ 11799 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender\""; } >&5 11800 ($PKG_CONFIG --exists --print-errors "xrender") 2>&5 11801 ac_status=$? 11802 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11803 test $ac_status = 0; }; then 11804 pkg_cv_XRENDER_CFLAGS=`$PKG_CONFIG --cflags "xrender" 2>/dev/null` 11805 test "x$?" != "x0" && pkg_failed=yes 11806else 11807 pkg_failed=yes 11808fi 11809 else 11810 pkg_failed=untried 11811fi 11812if test -n "$XRENDER_LIBS"; then 11813 pkg_cv_XRENDER_LIBS="$XRENDER_LIBS" 11814 elif test -n "$PKG_CONFIG"; then 11815 if test -n "$PKG_CONFIG" && \ 11816 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender\""; } >&5 11817 ($PKG_CONFIG --exists --print-errors "xrender") 2>&5 11818 ac_status=$? 11819 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11820 test $ac_status = 0; }; then 11821 pkg_cv_XRENDER_LIBS=`$PKG_CONFIG --libs "xrender" 2>/dev/null` 11822 test "x$?" != "x0" && pkg_failed=yes 11823else 11824 pkg_failed=yes 11825fi 11826 else 11827 pkg_failed=untried 11828fi 11829 11830 11831 11832if test $pkg_failed = yes; then 11833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11834printf "%s\n" "no" >&6; } 11835 11836if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11837 _pkg_short_errors_supported=yes 11838else 11839 _pkg_short_errors_supported=no 11840fi 11841 if test $_pkg_short_errors_supported = yes; then 11842 XRENDER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xrender" 2>&1` 11843 else 11844 XRENDER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xrender" 2>&1` 11845 fi 11846 # Put the nasty error message in config.log where it belongs 11847 echo "$XRENDER_PKG_ERRORS" >&5 11848 11849 xrender_found=no 11850elif test $pkg_failed = untried; then 11851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11852printf "%s\n" "no" >&6; } 11853 xrender_found=no 11854else 11855 XRENDER_CFLAGS=$pkg_cv_XRENDER_CFLAGS 11856 XRENDER_LIBS=$pkg_cv_XRENDER_LIBS 11857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11858printf "%s\n" "yes" >&6; } 11859 xrender_found=yes 11860fi 11861case "$xrender_found" in 11862yes) 11863 11864printf "%s\n" "#define XRENDER 1" >>confdefs.h 11865 11866 ;; 11867esac 11868 11869# Check for Xft library 11870 11871pkg_failed=no 11872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XFT" >&5 11873printf %s "checking for XFT... " >&6; } 11874 11875if test -n "$XFT_CFLAGS"; then 11876 pkg_cv_XFT_CFLAGS="$XFT_CFLAGS" 11877 elif test -n "$PKG_CONFIG"; then 11878 if test -n "$PKG_CONFIG" && \ 11879 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xft fontconfig\""; } >&5 11880 ($PKG_CONFIG --exists --print-errors "xft fontconfig") 2>&5 11881 ac_status=$? 11882 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11883 test $ac_status = 0; }; then 11884 pkg_cv_XFT_CFLAGS=`$PKG_CONFIG --cflags "xft fontconfig" 2>/dev/null` 11885 test "x$?" != "x0" && pkg_failed=yes 11886else 11887 pkg_failed=yes 11888fi 11889 else 11890 pkg_failed=untried 11891fi 11892if test -n "$XFT_LIBS"; then 11893 pkg_cv_XFT_LIBS="$XFT_LIBS" 11894 elif test -n "$PKG_CONFIG"; then 11895 if test -n "$PKG_CONFIG" && \ 11896 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xft fontconfig\""; } >&5 11897 ($PKG_CONFIG --exists --print-errors "xft fontconfig") 2>&5 11898 ac_status=$? 11899 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11900 test $ac_status = 0; }; then 11901 pkg_cv_XFT_LIBS=`$PKG_CONFIG --libs "xft fontconfig" 2>/dev/null` 11902 test "x$?" != "x0" && pkg_failed=yes 11903else 11904 pkg_failed=yes 11905fi 11906 else 11907 pkg_failed=untried 11908fi 11909 11910 11911 11912if test $pkg_failed = yes; then 11913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11914printf "%s\n" "no" >&6; } 11915 11916if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11917 _pkg_short_errors_supported=yes 11918else 11919 _pkg_short_errors_supported=no 11920fi 11921 if test $_pkg_short_errors_supported = yes; then 11922 XFT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xft fontconfig" 2>&1` 11923 else 11924 XFT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xft fontconfig" 2>&1` 11925 fi 11926 # Put the nasty error message in config.log where it belongs 11927 echo "$XFT_PKG_ERRORS" >&5 11928 11929 xft_found=no 11930elif test $pkg_failed = untried; then 11931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11932printf "%s\n" "no" >&6; } 11933 xft_found=no 11934else 11935 XFT_CFLAGS=$pkg_cv_XFT_CFLAGS 11936 XFT_LIBS=$pkg_cv_XFT_LIBS 11937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11938printf "%s\n" "yes" >&6; } 11939 xft_found=yes 11940fi 11941case "$xft_found" in 11942yes) 11943 11944printf "%s\n" "#define XFT 1" >>confdefs.h 11945 11946 ;; 11947esac 11948 11949# Check for MIT-SHM extension 11950 11951pkg_failed=no 11952{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XEXT" >&5 11953printf %s "checking for XEXT... " >&6; } 11954 11955if test -n "$XEXT_CFLAGS"; then 11956 pkg_cv_XEXT_CFLAGS="$XEXT_CFLAGS" 11957 elif test -n "$PKG_CONFIG"; then 11958 if test -n "$PKG_CONFIG" && \ 11959 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11960 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11961 ac_status=$? 11962 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11963 test $ac_status = 0; }; then 11964 pkg_cv_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xext" 2>/dev/null` 11965 test "x$?" != "x0" && pkg_failed=yes 11966else 11967 pkg_failed=yes 11968fi 11969 else 11970 pkg_failed=untried 11971fi 11972if test -n "$XEXT_LIBS"; then 11973 pkg_cv_XEXT_LIBS="$XEXT_LIBS" 11974 elif test -n "$PKG_CONFIG"; then 11975 if test -n "$PKG_CONFIG" && \ 11976 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11977 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11978 ac_status=$? 11979 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11980 test $ac_status = 0; }; then 11981 pkg_cv_XEXT_LIBS=`$PKG_CONFIG --libs "xext" 2>/dev/null` 11982 test "x$?" != "x0" && pkg_failed=yes 11983else 11984 pkg_failed=yes 11985fi 11986 else 11987 pkg_failed=untried 11988fi 11989 11990 11991 11992if test $pkg_failed = yes; then 11993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11994printf "%s\n" "no" >&6; } 11995 11996if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11997 _pkg_short_errors_supported=yes 11998else 11999 _pkg_short_errors_supported=no 12000fi 12001 if test $_pkg_short_errors_supported = yes; then 12002 XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xext" 2>&1` 12003 else 12004 XEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xext" 2>&1` 12005 fi 12006 # Put the nasty error message in config.log where it belongs 12007 echo "$XEXT_PKG_ERRORS" >&5 12008 12009 xext_found=no 12010elif test $pkg_failed = untried; then 12011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12012printf "%s\n" "no" >&6; } 12013 xext_found=no 12014else 12015 XEXT_CFLAGS=$pkg_cv_XEXT_CFLAGS 12016 XEXT_LIBS=$pkg_cv_XEXT_LIBS 12017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12018printf "%s\n" "yes" >&6; } 12019 xext_found=yes 12020fi 12021case "$xext_found" in 12022yes) 12023 save_LIBS="$LIBS" 12024 LIBS="$XEXT_LIBS $LIBS" 12025 12026 for ac_func in XShmQueryExtension 12027do : 12028 ac_fn_c_check_func "$LINENO" "XShmQueryExtension" "ac_cv_func_XShmQueryExtension" 12029if test "x$ac_cv_func_XShmQueryExtension" = xyes 12030then : 12031 printf "%s\n" "#define HAVE_XSHMQUERYEXTENSION 1" >>confdefs.h 12032 12033printf "%s\n" "#define MITSHM 1" >>confdefs.h 12034 12035fi 12036 12037done 12038 LIBS="$save_LIBS" 12039 ;; 12040esac 12041 12042# Substitute config variables in man pages 12043ac_config_files="$ac_config_files man/x11perf.1:man/x11perf.man" 12044 12045ac_config_files="$ac_config_files man/x11perfcomp.1:man/x11perfcomp.man" 12046 12047ac_config_files="$ac_config_files man/Xmark.1:man/Xmark.man" 12048 12049 12050ac_config_files="$ac_config_files Makefile man/Makefile" 12051 12052cat >confcache <<\_ACEOF 12053# This file is a shell script that caches the results of configure 12054# tests run on this system so they can be shared between configure 12055# scripts and configure runs, see configure's option --config-cache. 12056# It is not useful on other systems. If it contains results you don't 12057# want to keep, you may remove or edit it. 12058# 12059# config.status only pays attention to the cache file if you give it 12060# the --recheck option to rerun configure. 12061# 12062# 'ac_cv_env_foo' variables (set or unset) will be overridden when 12063# loading this file, other *unset* 'ac_cv_foo' will be assigned the 12064# following values. 12065 12066_ACEOF 12067 12068# The following way of writing the cache mishandles newlines in values, 12069# but we know of no workaround that is simple, portable, and efficient. 12070# So, we kill variables containing newlines. 12071# Ultrix sh set writes to stderr and can't be redirected directly, 12072# and sets the high bit in the cache file unless we assign to the vars. 12073( 12074 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12075 eval ac_val=\$$ac_var 12076 case $ac_val in #( 12077 *${as_nl}*) 12078 case $ac_var in #( 12079 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12080printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12081 esac 12082 case $ac_var in #( 12083 _ | IFS | as_nl) ;; #( 12084 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12085 *) { eval $ac_var=; unset $ac_var;} ;; 12086 esac ;; 12087 esac 12088 done 12089 12090 (set) 2>&1 | 12091 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12092 *${as_nl}ac_space=\ *) 12093 # 'set' does not quote correctly, so add quotes: double-quote 12094 # substitution turns \\\\ into \\, and sed turns \\ into \. 12095 sed -n \ 12096 "s/'/'\\\\''/g; 12097 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12098 ;; #( 12099 *) 12100 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12101 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12102 ;; 12103 esac | 12104 sort 12105) | 12106 sed ' 12107 /^ac_cv_env_/b end 12108 t clear 12109 :clear 12110 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12111 t end 12112 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12113 :end' >>confcache 12114if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12115 if test -w "$cache_file"; then 12116 if test "x$cache_file" != "x/dev/null"; then 12117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12118printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12119 if test ! -f "$cache_file" || test -h "$cache_file"; then 12120 cat confcache >"$cache_file" 12121 else 12122 case $cache_file in #( 12123 */* | ?:*) 12124 mv -f confcache "$cache_file"$$ && 12125 mv -f "$cache_file"$$ "$cache_file" ;; #( 12126 *) 12127 mv -f confcache "$cache_file" ;; 12128 esac 12129 fi 12130 fi 12131 else 12132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12133printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12134 fi 12135fi 12136rm -f confcache 12137 12138test "x$prefix" = xNONE && prefix=$ac_default_prefix 12139# Let make expand exec_prefix. 12140test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12141 12142DEFS=-DHAVE_CONFIG_H 12143 12144ac_libobjs= 12145ac_ltlibobjs= 12146U= 12147for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12148 # 1. Remove the extension, and $U if already installed. 12149 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12150 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12151 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12152 # will be set to the directory where LIBOBJS objects are built. 12153 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12154 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12155done 12156LIBOBJS=$ac_libobjs 12157 12158LTLIBOBJS=$ac_ltlibobjs 12159 12160 12161{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12162printf %s "checking that generated files are newer than configure... " >&6; } 12163 if test -n "$am_sleep_pid"; then 12164 # Hide warnings about reused PIDs. 12165 wait $am_sleep_pid 2>/dev/null 12166 fi 12167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12168printf "%s\n" "done" >&6; } 12169case $enable_silent_rules in # ((( 12170 yes) AM_DEFAULT_VERBOSITY=0;; 12171 no) AM_DEFAULT_VERBOSITY=1;; 12172esac 12173if test $am_cv_make_support_nested_variables = yes; then 12174 AM_V='$(V)' 12175 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12176else 12177 AM_V=$AM_DEFAULT_VERBOSITY 12178 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12179fi 12180 12181 if test -n "$EXEEXT"; then 12182 am__EXEEXT_TRUE= 12183 am__EXEEXT_FALSE='#' 12184else 12185 am__EXEEXT_TRUE='#' 12186 am__EXEEXT_FALSE= 12187fi 12188 12189if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12190 as_fn_error $? "conditional \"AMDEP\" was never defined. 12191Usually this means the macro was only invoked conditionally." "$LINENO" 5 12192fi 12193if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12194 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12195Usually this means the macro was only invoked conditionally." "$LINENO" 5 12196fi 12197 12198: "${CONFIG_STATUS=./config.status}" 12199ac_write_fail=0 12200ac_clean_files_save=$ac_clean_files 12201ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12202{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12203printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12204as_write_fail=0 12205cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12206#! $SHELL 12207# Generated by $as_me. 12208# Run this file to recreate the current configuration. 12209# Compiler output produced by configure, useful for debugging 12210# configure, is in config.log if it exists. 12211 12212debug=false 12213ac_cs_recheck=false 12214ac_cs_silent=false 12215 12216SHELL=\${CONFIG_SHELL-$SHELL} 12217export SHELL 12218_ASEOF 12219cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12220## -------------------- ## 12221## M4sh Initialization. ## 12222## -------------------- ## 12223 12224# Be more Bourne compatible 12225DUALCASE=1; export DUALCASE # for MKS sh 12226if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12227then : 12228 emulate sh 12229 NULLCMD=: 12230 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12231 # is contrary to our usage. Disable this feature. 12232 alias -g '${1+"$@"}'='"$@"' 12233 setopt NO_GLOB_SUBST 12234else case e in #( 12235 e) case `(set -o) 2>/dev/null` in #( 12236 *posix*) : 12237 set -o posix ;; #( 12238 *) : 12239 ;; 12240esac ;; 12241esac 12242fi 12243 12244 12245 12246# Reset variables that may have inherited troublesome values from 12247# the environment. 12248 12249# IFS needs to be set, to space, tab, and newline, in precisely that order. 12250# (If _AS_PATH_WALK were called with IFS unset, it would have the 12251# side effect of setting IFS to empty, thus disabling word splitting.) 12252# Quoting is to prevent editors from complaining about space-tab. 12253as_nl=' 12254' 12255export as_nl 12256IFS=" "" $as_nl" 12257 12258PS1='$ ' 12259PS2='> ' 12260PS4='+ ' 12261 12262# Ensure predictable behavior from utilities with locale-dependent output. 12263LC_ALL=C 12264export LC_ALL 12265LANGUAGE=C 12266export LANGUAGE 12267 12268# We cannot yet rely on "unset" to work, but we need these variables 12269# to be unset--not just set to an empty or harmless value--now, to 12270# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12271# also avoids known problems related to "unset" and subshell syntax 12272# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12273for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12274do eval test \${$as_var+y} \ 12275 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12276done 12277 12278# Ensure that fds 0, 1, and 2 are open. 12279if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12280if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12281if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12282 12283# The user is always right. 12284if ${PATH_SEPARATOR+false} :; then 12285 PATH_SEPARATOR=: 12286 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12287 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12288 PATH_SEPARATOR=';' 12289 } 12290fi 12291 12292 12293# Find who we are. Look in the path if we contain no directory separator. 12294as_myself= 12295case $0 in #(( 12296 *[\\/]* ) as_myself=$0 ;; 12297 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12298for as_dir in $PATH 12299do 12300 IFS=$as_save_IFS 12301 case $as_dir in #((( 12302 '') as_dir=./ ;; 12303 */) ;; 12304 *) as_dir=$as_dir/ ;; 12305 esac 12306 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12307 done 12308IFS=$as_save_IFS 12309 12310 ;; 12311esac 12312# We did not find ourselves, most probably we were run as 'sh COMMAND' 12313# in which case we are not to be found in the path. 12314if test "x$as_myself" = x; then 12315 as_myself=$0 12316fi 12317if test ! -f "$as_myself"; then 12318 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12319 exit 1 12320fi 12321 12322 12323 12324# as_fn_error STATUS ERROR [LINENO LOG_FD] 12325# ---------------------------------------- 12326# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12327# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12328# script with STATUS, using 1 if that was 0. 12329as_fn_error () 12330{ 12331 as_status=$1; test $as_status -eq 0 && as_status=1 12332 if test "$4"; then 12333 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12334 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12335 fi 12336 printf "%s\n" "$as_me: error: $2" >&2 12337 as_fn_exit $as_status 12338} # as_fn_error 12339 12340 12341# as_fn_set_status STATUS 12342# ----------------------- 12343# Set $? to STATUS, without forking. 12344as_fn_set_status () 12345{ 12346 return $1 12347} # as_fn_set_status 12348 12349# as_fn_exit STATUS 12350# ----------------- 12351# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12352as_fn_exit () 12353{ 12354 set +e 12355 as_fn_set_status $1 12356 exit $1 12357} # as_fn_exit 12358 12359# as_fn_unset VAR 12360# --------------- 12361# Portably unset VAR. 12362as_fn_unset () 12363{ 12364 { eval $1=; unset $1;} 12365} 12366as_unset=as_fn_unset 12367 12368# as_fn_append VAR VALUE 12369# ---------------------- 12370# Append the text in VALUE to the end of the definition contained in VAR. Take 12371# advantage of any shell optimizations that allow amortized linear growth over 12372# repeated appends, instead of the typical quadratic growth present in naive 12373# implementations. 12374if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12375then : 12376 eval 'as_fn_append () 12377 { 12378 eval $1+=\$2 12379 }' 12380else case e in #( 12381 e) as_fn_append () 12382 { 12383 eval $1=\$$1\$2 12384 } ;; 12385esac 12386fi # as_fn_append 12387 12388# as_fn_arith ARG... 12389# ------------------ 12390# Perform arithmetic evaluation on the ARGs, and store the result in the 12391# global $as_val. Take advantage of shells that can avoid forks. The arguments 12392# must be portable across $(()) and expr. 12393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12394then : 12395 eval 'as_fn_arith () 12396 { 12397 as_val=$(( $* )) 12398 }' 12399else case e in #( 12400 e) as_fn_arith () 12401 { 12402 as_val=`expr "$@" || test $? -eq 1` 12403 } ;; 12404esac 12405fi # as_fn_arith 12406 12407 12408if expr a : '\(a\)' >/dev/null 2>&1 && 12409 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12410 as_expr=expr 12411else 12412 as_expr=false 12413fi 12414 12415if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12416 as_basename=basename 12417else 12418 as_basename=false 12419fi 12420 12421if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12422 as_dirname=dirname 12423else 12424 as_dirname=false 12425fi 12426 12427as_me=`$as_basename -- "$0" || 12428$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12429 X"$0" : 'X\(//\)$' \| \ 12430 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12431printf "%s\n" X/"$0" | 12432 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12433 s//\1/ 12434 q 12435 } 12436 /^X\/\(\/\/\)$/{ 12437 s//\1/ 12438 q 12439 } 12440 /^X\/\(\/\).*/{ 12441 s//\1/ 12442 q 12443 } 12444 s/.*/./; q'` 12445 12446# Avoid depending upon Character Ranges. 12447as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12448as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12449as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12450as_cr_digits='0123456789' 12451as_cr_alnum=$as_cr_Letters$as_cr_digits 12452 12453 12454# Determine whether it's possible to make 'echo' print without a newline. 12455# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12456# for compatibility with existing Makefiles. 12457ECHO_C= ECHO_N= ECHO_T= 12458case `echo -n x` in #((((( 12459-n*) 12460 case `echo 'xy\c'` in 12461 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12462 xy) ECHO_C='\c';; 12463 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12464 ECHO_T=' ';; 12465 esac;; 12466*) 12467 ECHO_N='-n';; 12468esac 12469 12470# For backward compatibility with old third-party macros, we provide 12471# the shell variables $as_echo and $as_echo_n. New code should use 12472# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12473as_echo='printf %s\n' 12474as_echo_n='printf %s' 12475 12476rm -f conf$$ conf$$.exe conf$$.file 12477if test -d conf$$.dir; then 12478 rm -f conf$$.dir/conf$$.file 12479else 12480 rm -f conf$$.dir 12481 mkdir conf$$.dir 2>/dev/null 12482fi 12483if (echo >conf$$.file) 2>/dev/null; then 12484 if ln -s conf$$.file conf$$ 2>/dev/null; then 12485 as_ln_s='ln -s' 12486 # ... but there are two gotchas: 12487 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12488 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12489 # In both cases, we have to default to 'cp -pR'. 12490 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12491 as_ln_s='cp -pR' 12492 elif ln conf$$.file conf$$ 2>/dev/null; then 12493 as_ln_s=ln 12494 else 12495 as_ln_s='cp -pR' 12496 fi 12497else 12498 as_ln_s='cp -pR' 12499fi 12500rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12501rmdir conf$$.dir 2>/dev/null 12502 12503 12504# as_fn_mkdir_p 12505# ------------- 12506# Create "$as_dir" as a directory, including parents if necessary. 12507as_fn_mkdir_p () 12508{ 12509 12510 case $as_dir in #( 12511 -*) as_dir=./$as_dir;; 12512 esac 12513 test -d "$as_dir" || eval $as_mkdir_p || { 12514 as_dirs= 12515 while :; do 12516 case $as_dir in #( 12517 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12518 *) as_qdir=$as_dir;; 12519 esac 12520 as_dirs="'$as_qdir' $as_dirs" 12521 as_dir=`$as_dirname -- "$as_dir" || 12522$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12523 X"$as_dir" : 'X\(//\)[^/]' \| \ 12524 X"$as_dir" : 'X\(//\)$' \| \ 12525 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12526printf "%s\n" X"$as_dir" | 12527 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12528 s//\1/ 12529 q 12530 } 12531 /^X\(\/\/\)[^/].*/{ 12532 s//\1/ 12533 q 12534 } 12535 /^X\(\/\/\)$/{ 12536 s//\1/ 12537 q 12538 } 12539 /^X\(\/\).*/{ 12540 s//\1/ 12541 q 12542 } 12543 s/.*/./; q'` 12544 test -d "$as_dir" && break 12545 done 12546 test -z "$as_dirs" || eval "mkdir $as_dirs" 12547 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12548 12549 12550} # as_fn_mkdir_p 12551if mkdir -p . 2>/dev/null; then 12552 as_mkdir_p='mkdir -p "$as_dir"' 12553else 12554 test -d ./-p && rmdir ./-p 12555 as_mkdir_p=false 12556fi 12557 12558 12559# as_fn_executable_p FILE 12560# ----------------------- 12561# Test if FILE is an executable regular file. 12562as_fn_executable_p () 12563{ 12564 test -f "$1" && test -x "$1" 12565} # as_fn_executable_p 12566as_test_x='test -x' 12567as_executable_p=as_fn_executable_p 12568 12569# Sed expression to map a string onto a valid CPP name. 12570as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12571as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12572 12573# Sed expression to map a string onto a valid variable name. 12574as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12575as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12576 12577 12578exec 6>&1 12579## ----------------------------------- ## 12580## Main body of $CONFIG_STATUS script. ## 12581## ----------------------------------- ## 12582_ASEOF 12583test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12584 12585cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12586# Save the log message, to keep $0 and so on meaningful, and to 12587# report actual input values of CONFIG_FILES etc. instead of their 12588# values after options handling. 12589ac_log=" 12590This file was extended by x11perf $as_me 1.7.0, which was 12591generated by GNU Autoconf 2.72. Invocation command line was 12592 12593 CONFIG_FILES = $CONFIG_FILES 12594 CONFIG_HEADERS = $CONFIG_HEADERS 12595 CONFIG_LINKS = $CONFIG_LINKS 12596 CONFIG_COMMANDS = $CONFIG_COMMANDS 12597 $ $0 $@ 12598 12599on `(hostname || uname -n) 2>/dev/null | sed 1q` 12600" 12601 12602_ACEOF 12603 12604case $ac_config_files in *" 12605"*) set x $ac_config_files; shift; ac_config_files=$*;; 12606esac 12607 12608case $ac_config_headers in *" 12609"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12610esac 12611 12612 12613cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12614# Files that config.status was made for. 12615config_files="$ac_config_files" 12616config_headers="$ac_config_headers" 12617config_commands="$ac_config_commands" 12618 12619_ACEOF 12620 12621cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12622ac_cs_usage="\ 12623'$as_me' instantiates files and other configuration actions 12624from templates according to the current configuration. Unless the files 12625and actions are specified as TAGs, all are instantiated by default. 12626 12627Usage: $0 [OPTION]... [TAG]... 12628 12629 -h, --help print this help, then exit 12630 -V, --version print version number and configuration settings, then exit 12631 --config print configuration, then exit 12632 -q, --quiet, --silent 12633 do not print progress messages 12634 -d, --debug don't remove temporary files 12635 --recheck update $as_me by reconfiguring in the same conditions 12636 --file=FILE[:TEMPLATE] 12637 instantiate the configuration file FILE 12638 --header=FILE[:TEMPLATE] 12639 instantiate the configuration header FILE 12640 12641Configuration files: 12642$config_files 12643 12644Configuration headers: 12645$config_headers 12646 12647Configuration commands: 12648$config_commands 12649 12650Report bugs to <https://gitlab.freedesktop.org/xorg/test/x11perf/-/issues>." 12651 12652_ACEOF 12653ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12654ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12655cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12656ac_cs_config='$ac_cs_config_escaped' 12657ac_cs_version="\\ 12658x11perf config.status 1.7.0 12659configured by $0, generated by GNU Autoconf 2.72, 12660 with options \\"\$ac_cs_config\\" 12661 12662Copyright (C) 2023 Free Software Foundation, Inc. 12663This config.status script is free software; the Free Software Foundation 12664gives unlimited permission to copy, distribute and modify it." 12665 12666ac_pwd='$ac_pwd' 12667srcdir='$srcdir' 12668INSTALL='$INSTALL' 12669MKDIR_P='$MKDIR_P' 12670AWK='$AWK' 12671test -n "\$AWK" || AWK=awk 12672_ACEOF 12673 12674cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12675# The default lists apply if the user does not specify any file. 12676ac_need_defaults=: 12677while test $# != 0 12678do 12679 case $1 in 12680 --*=?*) 12681 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12682 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12683 ac_shift=: 12684 ;; 12685 --*=) 12686 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12687 ac_optarg= 12688 ac_shift=: 12689 ;; 12690 *) 12691 ac_option=$1 12692 ac_optarg=$2 12693 ac_shift=shift 12694 ;; 12695 esac 12696 12697 case $ac_option in 12698 # Handling of the options. 12699 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12700 ac_cs_recheck=: ;; 12701 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12702 printf "%s\n" "$ac_cs_version"; exit ;; 12703 --config | --confi | --conf | --con | --co | --c ) 12704 printf "%s\n" "$ac_cs_config"; exit ;; 12705 --debug | --debu | --deb | --de | --d | -d ) 12706 debug=: ;; 12707 --file | --fil | --fi | --f ) 12708 $ac_shift 12709 case $ac_optarg in 12710 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12711 '') as_fn_error $? "missing file argument" ;; 12712 esac 12713 as_fn_append CONFIG_FILES " '$ac_optarg'" 12714 ac_need_defaults=false;; 12715 --header | --heade | --head | --hea ) 12716 $ac_shift 12717 case $ac_optarg in 12718 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12719 esac 12720 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12721 ac_need_defaults=false;; 12722 --he | --h) 12723 # Conflict between --help and --header 12724 as_fn_error $? "ambiguous option: '$1' 12725Try '$0 --help' for more information.";; 12726 --help | --hel | -h ) 12727 printf "%s\n" "$ac_cs_usage"; exit ;; 12728 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12729 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12730 ac_cs_silent=: ;; 12731 12732 # This is an error. 12733 -*) as_fn_error $? "unrecognized option: '$1' 12734Try '$0 --help' for more information." ;; 12735 12736 *) as_fn_append ac_config_targets " $1" 12737 ac_need_defaults=false ;; 12738 12739 esac 12740 shift 12741done 12742 12743ac_configure_extra_args= 12744 12745if $ac_cs_silent; then 12746 exec 6>/dev/null 12747 ac_configure_extra_args="$ac_configure_extra_args --silent" 12748fi 12749 12750_ACEOF 12751cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12752if \$ac_cs_recheck; then 12753 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12754 shift 12755 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12756 CONFIG_SHELL='$SHELL' 12757 export CONFIG_SHELL 12758 exec "\$@" 12759fi 12760 12761_ACEOF 12762cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12763exec 5>>config.log 12764{ 12765 echo 12766 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12767## Running $as_me. ## 12768_ASBOX 12769 printf "%s\n" "$ac_log" 12770} >&5 12771 12772_ACEOF 12773cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12774# 12775# INIT-COMMANDS 12776# 12777AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12778 12779_ACEOF 12780 12781cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12782 12783# Handling of arguments. 12784for ac_config_target in $ac_config_targets 12785do 12786 case $ac_config_target in 12787 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12788 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12789 "man/x11perf.1") CONFIG_FILES="$CONFIG_FILES man/x11perf.1:man/x11perf.man" ;; 12790 "man/x11perfcomp.1") CONFIG_FILES="$CONFIG_FILES man/x11perfcomp.1:man/x11perfcomp.man" ;; 12791 "man/Xmark.1") CONFIG_FILES="$CONFIG_FILES man/Xmark.1:man/Xmark.man" ;; 12792 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12793 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12794 12795 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12796 esac 12797done 12798 12799 12800# If the user did not use the arguments to specify the items to instantiate, 12801# then the envvar interface is used. Set only those that are not. 12802# We use the long form for the default assignment because of an extremely 12803# bizarre bug on SunOS 4.1.3. 12804if $ac_need_defaults; then 12805 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12806 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12807 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12808fi 12809 12810# Have a temporary directory for convenience. Make it in the build tree 12811# simply because there is no reason against having it here, and in addition, 12812# creating and moving files from /tmp can sometimes cause problems. 12813# Hook for its removal unless debugging. 12814# Note that there is a small window in which the directory will not be cleaned: 12815# after its creation but before its name has been assigned to '$tmp'. 12816$debug || 12817{ 12818 tmp= ac_tmp= 12819 trap 'exit_status=$? 12820 : "${ac_tmp:=$tmp}" 12821 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12822' 0 12823 trap 'as_fn_exit 1' 1 2 13 15 12824} 12825# Create a (secure) tmp directory for tmp files. 12826 12827{ 12828 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12829 test -d "$tmp" 12830} || 12831{ 12832 tmp=./conf$$-$RANDOM 12833 (umask 077 && mkdir "$tmp") 12834} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12835ac_tmp=$tmp 12836 12837# Set up the scripts for CONFIG_FILES section. 12838# No need to generate them if there are no CONFIG_FILES. 12839# This happens for instance with './config.status config.h'. 12840if test -n "$CONFIG_FILES"; then 12841 12842 12843ac_cr=`echo X | tr X '\015'` 12844# On cygwin, bash can eat \r inside `` if the user requested igncr. 12845# But we know of no other shell where ac_cr would be empty at this 12846# point, so we can use a bashism as a fallback. 12847if test "x$ac_cr" = x; then 12848 eval ac_cr=\$\'\\r\' 12849fi 12850ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12851if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12852 ac_cs_awk_cr='\\r' 12853else 12854 ac_cs_awk_cr=$ac_cr 12855fi 12856 12857echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12858_ACEOF 12859 12860 12861{ 12862 echo "cat >conf$$subs.awk <<_ACEOF" && 12863 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12864 echo "_ACEOF" 12865} >conf$$subs.sh || 12866 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12867ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12868ac_delim='%!_!# ' 12869for ac_last_try in false false false false false :; do 12870 . ./conf$$subs.sh || 12871 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12872 12873 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12874 if test $ac_delim_n = $ac_delim_num; then 12875 break 12876 elif $ac_last_try; then 12877 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12878 else 12879 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12880 fi 12881done 12882rm -f conf$$subs.sh 12883 12884cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12885cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12886_ACEOF 12887sed -n ' 12888h 12889s/^/S["/; s/!.*/"]=/ 12890p 12891g 12892s/^[^!]*!// 12893:repl 12894t repl 12895s/'"$ac_delim"'$// 12896t delim 12897:nl 12898h 12899s/\(.\{148\}\)..*/\1/ 12900t more1 12901s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12902p 12903n 12904b repl 12905:more1 12906s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12907p 12908g 12909s/.\{148\}// 12910t nl 12911:delim 12912h 12913s/\(.\{148\}\)..*/\1/ 12914t more2 12915s/["\\]/\\&/g; s/^/"/; s/$/"/ 12916p 12917b 12918:more2 12919s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12920p 12921g 12922s/.\{148\}// 12923t delim 12924' <conf$$subs.awk | sed ' 12925/^[^""]/{ 12926 N 12927 s/\n// 12928} 12929' >>$CONFIG_STATUS || ac_write_fail=1 12930rm -f conf$$subs.awk 12931cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12932_ACAWK 12933cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12934 for (key in S) S_is_set[key] = 1 12935 FS = "" 12936 12937} 12938{ 12939 line = $ 0 12940 nfields = split(line, field, "@") 12941 substed = 0 12942 len = length(field[1]) 12943 for (i = 2; i < nfields; i++) { 12944 key = field[i] 12945 keylen = length(key) 12946 if (S_is_set[key]) { 12947 value = S[key] 12948 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12949 len += length(value) + length(field[++i]) 12950 substed = 1 12951 } else 12952 len += 1 + keylen 12953 } 12954 12955 print line 12956} 12957 12958_ACAWK 12959_ACEOF 12960cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12961if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12962 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12963else 12964 cat 12965fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12966 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12967_ACEOF 12968 12969# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12970# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12971# trailing colons and then remove the whole line if VPATH becomes empty 12972# (actually we leave an empty line to preserve line numbers). 12973if test "x$srcdir" = x.; then 12974 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12975h 12976s/// 12977s/^/:/ 12978s/[ ]*$/:/ 12979s/:\$(srcdir):/:/g 12980s/:\${srcdir}:/:/g 12981s/:@srcdir@:/:/g 12982s/^:*// 12983s/:*$// 12984x 12985s/\(=[ ]*\).*/\1/ 12986G 12987s/\n// 12988s/^[^=]*=[ ]*$// 12989}' 12990fi 12991 12992cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12993fi # test -n "$CONFIG_FILES" 12994 12995# Set up the scripts for CONFIG_HEADERS section. 12996# No need to generate them if there are no CONFIG_HEADERS. 12997# This happens for instance with './config.status Makefile'. 12998if test -n "$CONFIG_HEADERS"; then 12999cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13000BEGIN { 13001_ACEOF 13002 13003# Transform confdefs.h into an awk script 'defines.awk', embedded as 13004# here-document in config.status, that substitutes the proper values into 13005# config.h.in to produce config.h. 13006 13007# Create a delimiter string that does not exist in confdefs.h, to ease 13008# handling of long lines. 13009ac_delim='%!_!# ' 13010for ac_last_try in false false :; do 13011 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13012 if test -z "$ac_tt"; then 13013 break 13014 elif $ac_last_try; then 13015 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13016 else 13017 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13018 fi 13019done 13020 13021# For the awk script, D is an array of macro values keyed by name, 13022# likewise P contains macro parameters if any. Preserve backslash 13023# newline sequences. 13024 13025ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13026sed -n ' 13027s/.\{148\}/&'"$ac_delim"'/g 13028t rset 13029:rset 13030s/^[ ]*#[ ]*define[ ][ ]*/ / 13031t def 13032d 13033:def 13034s/\\$// 13035t bsnl 13036s/["\\]/\\&/g 13037s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13038D["\1"]=" \3"/p 13039s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13040d 13041:bsnl 13042s/["\\]/\\&/g 13043s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13044D["\1"]=" \3\\\\\\n"\\/p 13045t cont 13046s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13047t cont 13048d 13049:cont 13050n 13051s/.\{148\}/&'"$ac_delim"'/g 13052t clear 13053:clear 13054s/\\$// 13055t bsnlc 13056s/["\\]/\\&/g; s/^/"/; s/$/"/p 13057d 13058:bsnlc 13059s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13060b cont 13061' <confdefs.h | sed ' 13062s/'"$ac_delim"'/"\\\ 13063"/g' >>$CONFIG_STATUS || ac_write_fail=1 13064 13065cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13066 for (key in D) D_is_set[key] = 1 13067 FS = "" 13068} 13069/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13070 line = \$ 0 13071 split(line, arg, " ") 13072 if (arg[1] == "#") { 13073 defundef = arg[2] 13074 mac1 = arg[3] 13075 } else { 13076 defundef = substr(arg[1], 2) 13077 mac1 = arg[2] 13078 } 13079 split(mac1, mac2, "(") #) 13080 macro = mac2[1] 13081 prefix = substr(line, 1, index(line, defundef) - 1) 13082 if (D_is_set[macro]) { 13083 # Preserve the white space surrounding the "#". 13084 print prefix "define", macro P[macro] D[macro] 13085 next 13086 } else { 13087 # Replace #undef with comments. This is necessary, for example, 13088 # in the case of _POSIX_SOURCE, which is predefined and required 13089 # on some systems where configure will not decide to define it. 13090 if (defundef == "undef") { 13091 print "/*", prefix defundef, macro, "*/" 13092 next 13093 } 13094 } 13095} 13096{ print } 13097_ACAWK 13098_ACEOF 13099cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13100 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13101fi # test -n "$CONFIG_HEADERS" 13102 13103 13104eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13105shift 13106for ac_tag 13107do 13108 case $ac_tag in 13109 :[FHLC]) ac_mode=$ac_tag; continue;; 13110 esac 13111 case $ac_mode$ac_tag in 13112 :[FHL]*:*);; 13113 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13114 :[FH]-) ac_tag=-:-;; 13115 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13116 esac 13117 ac_save_IFS=$IFS 13118 IFS=: 13119 set x $ac_tag 13120 IFS=$ac_save_IFS 13121 shift 13122 ac_file=$1 13123 shift 13124 13125 case $ac_mode in 13126 :L) ac_source=$1;; 13127 :[FH]) 13128 ac_file_inputs= 13129 for ac_f 13130 do 13131 case $ac_f in 13132 -) ac_f="$ac_tmp/stdin";; 13133 *) # Look for the file first in the build tree, then in the source tree 13134 # (if the path is not absolute). The absolute path cannot be DOS-style, 13135 # because $ac_f cannot contain ':'. 13136 test -f "$ac_f" || 13137 case $ac_f in 13138 [\\/$]*) false;; 13139 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13140 esac || 13141 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13142 esac 13143 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13144 as_fn_append ac_file_inputs " '$ac_f'" 13145 done 13146 13147 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13148 # use $as_me), people would be surprised to read: 13149 # /* config.h. Generated by config.status. */ 13150 configure_input='Generated from '` 13151 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13152 `' by configure.' 13153 if test x"$ac_file" != x-; then 13154 configure_input="$ac_file. $configure_input" 13155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13156printf "%s\n" "$as_me: creating $ac_file" >&6;} 13157 fi 13158 # Neutralize special characters interpreted by sed in replacement strings. 13159 case $configure_input in #( 13160 *\&* | *\|* | *\\* ) 13161 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13162 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13163 *) ac_sed_conf_input=$configure_input;; 13164 esac 13165 13166 case $ac_tag in 13167 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13168 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13169 esac 13170 ;; 13171 esac 13172 13173 ac_dir=`$as_dirname -- "$ac_file" || 13174$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13175 X"$ac_file" : 'X\(//\)[^/]' \| \ 13176 X"$ac_file" : 'X\(//\)$' \| \ 13177 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13178printf "%s\n" X"$ac_file" | 13179 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13180 s//\1/ 13181 q 13182 } 13183 /^X\(\/\/\)[^/].*/{ 13184 s//\1/ 13185 q 13186 } 13187 /^X\(\/\/\)$/{ 13188 s//\1/ 13189 q 13190 } 13191 /^X\(\/\).*/{ 13192 s//\1/ 13193 q 13194 } 13195 s/.*/./; q'` 13196 as_dir="$ac_dir"; as_fn_mkdir_p 13197 ac_builddir=. 13198 13199case "$ac_dir" in 13200.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13201*) 13202 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13203 # A ".." for each directory in $ac_dir_suffix. 13204 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13205 case $ac_top_builddir_sub in 13206 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13207 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13208 esac ;; 13209esac 13210ac_abs_top_builddir=$ac_pwd 13211ac_abs_builddir=$ac_pwd$ac_dir_suffix 13212# for backward compatibility: 13213ac_top_builddir=$ac_top_build_prefix 13214 13215case $srcdir in 13216 .) # We are building in place. 13217 ac_srcdir=. 13218 ac_top_srcdir=$ac_top_builddir_sub 13219 ac_abs_top_srcdir=$ac_pwd ;; 13220 [\\/]* | ?:[\\/]* ) # Absolute name. 13221 ac_srcdir=$srcdir$ac_dir_suffix; 13222 ac_top_srcdir=$srcdir 13223 ac_abs_top_srcdir=$srcdir ;; 13224 *) # Relative name. 13225 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13226 ac_top_srcdir=$ac_top_build_prefix$srcdir 13227 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13228esac 13229ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13230 13231 13232 case $ac_mode in 13233 :F) 13234 # 13235 # CONFIG_FILE 13236 # 13237 13238 case $INSTALL in 13239 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13240 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13241 esac 13242 ac_MKDIR_P=$MKDIR_P 13243 case $MKDIR_P in 13244 [\\/$]* | ?:[\\/]* ) ;; 13245 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13246 esac 13247_ACEOF 13248 13249cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13250# If the template does not know about datarootdir, expand it. 13251# FIXME: This hack should be removed a few years after 2.60. 13252ac_datarootdir_hack=; ac_datarootdir_seen= 13253ac_sed_dataroot=' 13254/datarootdir/ { 13255 p 13256 q 13257} 13258/@datadir@/p 13259/@docdir@/p 13260/@infodir@/p 13261/@localedir@/p 13262/@mandir@/p' 13263case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13264*datarootdir*) ac_datarootdir_seen=yes;; 13265*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13267printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13268_ACEOF 13269cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13270 ac_datarootdir_hack=' 13271 s&@datadir@&$datadir&g 13272 s&@docdir@&$docdir&g 13273 s&@infodir@&$infodir&g 13274 s&@localedir@&$localedir&g 13275 s&@mandir@&$mandir&g 13276 s&\\\${datarootdir}&$datarootdir&g' ;; 13277esac 13278_ACEOF 13279 13280# Neutralize VPATH when '$srcdir' = '.'. 13281# Shell code in configure.ac might set extrasub. 13282# FIXME: do we really want to maintain this feature? 13283cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13284ac_sed_extra="$ac_vpsub 13285$extrasub 13286_ACEOF 13287cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13288:t 13289/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13290s|@configure_input@|$ac_sed_conf_input|;t t 13291s&@top_builddir@&$ac_top_builddir_sub&;t t 13292s&@top_build_prefix@&$ac_top_build_prefix&;t t 13293s&@srcdir@&$ac_srcdir&;t t 13294s&@abs_srcdir@&$ac_abs_srcdir&;t t 13295s&@top_srcdir@&$ac_top_srcdir&;t t 13296s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13297s&@builddir@&$ac_builddir&;t t 13298s&@abs_builddir@&$ac_abs_builddir&;t t 13299s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13300s&@INSTALL@&$ac_INSTALL&;t t 13301s&@MKDIR_P@&$ac_MKDIR_P&;t t 13302$ac_datarootdir_hack 13303" 13304eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13305 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13306 13307test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13308 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13309 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13310 "$ac_tmp/out"`; test -z "$ac_out"; } && 13311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13312which seems to be undefined. Please make sure it is defined" >&5 13313printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13314which seems to be undefined. Please make sure it is defined" >&2;} 13315 13316 rm -f "$ac_tmp/stdin" 13317 case $ac_file in 13318 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13319 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13320 esac \ 13321 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13322 ;; 13323 :H) 13324 # 13325 # CONFIG_HEADER 13326 # 13327 if test x"$ac_file" != x-; then 13328 { 13329 printf "%s\n" "/* $configure_input */" >&1 \ 13330 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13331 } >"$ac_tmp/config.h" \ 13332 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13333 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13335printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13336 else 13337 rm -f "$ac_file" 13338 mv "$ac_tmp/config.h" "$ac_file" \ 13339 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13340 fi 13341 else 13342 printf "%s\n" "/* $configure_input */" >&1 \ 13343 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13344 || as_fn_error $? "could not create -" "$LINENO" 5 13345 fi 13346# Compute "$ac_file"'s index in $config_headers. 13347_am_arg="$ac_file" 13348_am_stamp_count=1 13349for _am_header in $config_headers :; do 13350 case $_am_header in 13351 $_am_arg | $_am_arg:* ) 13352 break ;; 13353 * ) 13354 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13355 esac 13356done 13357echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13358$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13359 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13360 X"$_am_arg" : 'X\(//\)$' \| \ 13361 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13362printf "%s\n" X"$_am_arg" | 13363 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13364 s//\1/ 13365 q 13366 } 13367 /^X\(\/\/\)[^/].*/{ 13368 s//\1/ 13369 q 13370 } 13371 /^X\(\/\/\)$/{ 13372 s//\1/ 13373 q 13374 } 13375 /^X\(\/\).*/{ 13376 s//\1/ 13377 q 13378 } 13379 s/.*/./; q'`/stamp-h$_am_stamp_count 13380 ;; 13381 13382 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13383printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13384 ;; 13385 esac 13386 13387 13388 case $ac_file$ac_mode in 13389 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13390 # Older Autoconf quotes --file arguments for eval, but not when files 13391 # are listed without --file. Let's play safe and only enable the eval 13392 # if we detect the quoting. 13393 # TODO: see whether this extra hack can be removed once we start 13394 # requiring Autoconf 2.70 or later. 13395 case $CONFIG_FILES in #( 13396 *\'*) : 13397 eval set x "$CONFIG_FILES" ;; #( 13398 *) : 13399 set x $CONFIG_FILES ;; #( 13400 *) : 13401 ;; 13402esac 13403 shift 13404 # Used to flag and report bootstrapping failures. 13405 am_rc=0 13406 for am_mf 13407 do 13408 # Strip MF so we end up with the name of the file. 13409 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13410 # Check whether this is an Automake generated Makefile which includes 13411 # dependency-tracking related rules and includes. 13412 # Grep'ing the whole file directly is not great: AIX grep has a line 13413 # limit of 2048, but all sed's we know have understand at least 4000. 13414 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13415 || continue 13416 am_dirpart=`$as_dirname -- "$am_mf" || 13417$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13418 X"$am_mf" : 'X\(//\)[^/]' \| \ 13419 X"$am_mf" : 'X\(//\)$' \| \ 13420 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13421printf "%s\n" X"$am_mf" | 13422 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13423 s//\1/ 13424 q 13425 } 13426 /^X\(\/\/\)[^/].*/{ 13427 s//\1/ 13428 q 13429 } 13430 /^X\(\/\/\)$/{ 13431 s//\1/ 13432 q 13433 } 13434 /^X\(\/\).*/{ 13435 s//\1/ 13436 q 13437 } 13438 s/.*/./; q'` 13439 am_filepart=`$as_basename -- "$am_mf" || 13440$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13441 X"$am_mf" : 'X\(//\)$' \| \ 13442 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13443printf "%s\n" X/"$am_mf" | 13444 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13445 s//\1/ 13446 q 13447 } 13448 /^X\/\(\/\/\)$/{ 13449 s//\1/ 13450 q 13451 } 13452 /^X\/\(\/\).*/{ 13453 s//\1/ 13454 q 13455 } 13456 s/.*/./; q'` 13457 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13458 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13459 | $MAKE -f - am--depfiles" >&5 13460 (cd "$am_dirpart" \ 13461 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13462 | $MAKE -f - am--depfiles) >&5 2>&5 13463 ac_status=$? 13464 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13465 (exit $ac_status); } || am_rc=$? 13466 done 13467 if test $am_rc -ne 0; then 13468 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13469printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13470as_fn_error $? "Something went wrong bootstrapping makefile fragments 13471 for automatic dependency tracking. If GNU make was not used, consider 13472 re-running the configure script with MAKE=\"gmake\" (or whatever is 13473 necessary). You can also try re-running configure with the 13474 '--disable-dependency-tracking' option to at least be able to build 13475 the package (albeit without support for automatic dependency tracking). 13476See 'config.log' for more details" "$LINENO" 5; } 13477 fi 13478 { am_dirpart=; unset am_dirpart;} 13479 { am_filepart=; unset am_filepart;} 13480 { am_mf=; unset am_mf;} 13481 { am_rc=; unset am_rc;} 13482 rm -f conftest-deps.mk 13483} 13484 ;; 13485 13486 esac 13487done # for ac_tag 13488 13489 13490as_fn_exit 0 13491_ACEOF 13492ac_clean_files=$ac_clean_files_save 13493 13494test $ac_write_fail = 0 || 13495 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13496 13497 13498# configure is writing to config.log, and then calls config.status. 13499# config.status does its own redirection, appending to config.log. 13500# Unfortunately, on DOS this fails, as config.log is still kept open 13501# by configure, so config.status won't be able to write to it; its 13502# output is simply discarded. So we exec the FD to /dev/null, 13503# effectively closing config.log, so it can be properly (re)opened and 13504# appended to by config.status. When coming back to configure, we 13505# need to make the FD available again. 13506if test "$no_create" != yes; then 13507 ac_cs_success=: 13508 ac_config_status_args= 13509 test "$silent" = yes && 13510 ac_config_status_args="$ac_config_status_args --quiet" 13511 exec 5>/dev/null 13512 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13513 exec 5>>config.log 13514 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13515 # would make configure fail if this is the last instruction. 13516 $ac_cs_success || as_fn_exit 1 13517fi 13518if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13520printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13521fi 13522 13523 13524