configure revision 65c1f7cf
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for x11perf 1.6.1. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/test/x11perf/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$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 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: https://gitlab.freedesktop.org/xorg/test/x11perf/issues 271$0: about your system, including any error possibly output 272$0: before this message. Then install a modern shell, or 273$0: manually run the script under such a shell if you do 274$0: have one." 275 fi 276 exit 1 277fi 278fi 279fi 280SHELL=${CONFIG_SHELL-/bin/sh} 281export SHELL 282# Unset more variables known to interfere with behavior of common tools. 283CLICOLOR_FORCE= GREP_OPTIONS= 284unset CLICOLOR_FORCE GREP_OPTIONS 285 286## --------------------- ## 287## M4sh Shell Functions. ## 288## --------------------- ## 289# as_fn_unset VAR 290# --------------- 291# Portably unset VAR. 292as_fn_unset () 293{ 294 { eval $1=; unset $1;} 295} 296as_unset=as_fn_unset 297 298# as_fn_set_status STATUS 299# ----------------------- 300# Set $? to STATUS, without forking. 301as_fn_set_status () 302{ 303 return $1 304} # as_fn_set_status 305 306# as_fn_exit STATUS 307# ----------------- 308# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309as_fn_exit () 310{ 311 set +e 312 as_fn_set_status $1 313 exit $1 314} # as_fn_exit 315 316# as_fn_mkdir_p 317# ------------- 318# Create "$as_dir" as a directory, including parents if necessary. 319as_fn_mkdir_p () 320{ 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338$as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362} # as_fn_mkdir_p 363 364# as_fn_executable_p FILE 365# ----------------------- 366# Test if FILE is an executable regular file. 367as_fn_executable_p () 368{ 369 test -f "$1" && test -x "$1" 370} # as_fn_executable_p 371# as_fn_append VAR VALUE 372# ---------------------- 373# Append the text in VALUE to the end of the definition contained in VAR. Take 374# advantage of any shell optimizations that allow amortized linear growth over 375# repeated appends, instead of the typical quadratic growth present in naive 376# implementations. 377if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387fi # as_fn_append 388 389# as_fn_arith ARG... 390# ------------------ 391# Perform arithmetic evaluation on the ARGs, and store the result in the 392# global $as_val. Take advantage of shells that can avoid forks. The arguments 393# must be portable across $(()) and expr. 394if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404fi # as_fn_arith 405 406 407# as_fn_error STATUS ERROR [LINENO LOG_FD] 408# ---------------------------------------- 409# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411# script with STATUS, using 1 if that was 0. 412as_fn_error () 413{ 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421} # as_fn_error 422 423if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426else 427 as_expr=false 428fi 429 430if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432else 433 as_basename=false 434fi 435 436if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438else 439 as_dirname=false 440fi 441 442as_me=`$as_basename -- "$0" || 443$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446$as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461# Avoid depending upon Character Ranges. 462as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465as_cr_digits='0123456789' 466as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502} 503 504ECHO_C= ECHO_N= ECHO_T= 505case `echo -n x` in #((((( 506-n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513*) 514 ECHO_N='-n';; 515esac 516 517rm -f conf$$ conf$$.exe conf$$.file 518if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523fi 524if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538else 539 as_ln_s='cp -pR' 540fi 541rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542rmdir conf$$.dir 2>/dev/null 543 544if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549fi 550 551as_test_x='test -x' 552as_executable_p=as_fn_executable_p 553 554# Sed expression to map a string onto a valid CPP name. 555as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557# Sed expression to map a string onto a valid variable name. 558as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561test -n "$DJDIR" || exec 7<&0 </dev/null 562exec 6>&1 563 564# Name of the host. 565# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566# so uname gets run too. 567ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569# 570# Initializations. 571# 572ac_default_prefix=/usr/local 573ac_clean_files= 574ac_config_libobj_dir=. 575LIBOBJS= 576cross_compiling=no 577subdirs= 578MFLAGS= 579MAKEFLAGS= 580 581# Identity of this package. 582PACKAGE_NAME='x11perf' 583PACKAGE_TARNAME='x11perf' 584PACKAGE_VERSION='1.6.1' 585PACKAGE_STRING='x11perf 1.6.1' 586PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/test/x11perf/issues' 587PACKAGE_URL='' 588 589ac_unique_file="Makefile.am" 590# Factoring default headers for most tests. 591ac_includes_default="\ 592#include <stdio.h> 593#ifdef HAVE_SYS_TYPES_H 594# include <sys/types.h> 595#endif 596#ifdef HAVE_SYS_STAT_H 597# include <sys/stat.h> 598#endif 599#ifdef STDC_HEADERS 600# include <stdlib.h> 601# include <stddef.h> 602#else 603# ifdef HAVE_STDLIB_H 604# include <stdlib.h> 605# endif 606#endif 607#ifdef HAVE_STRING_H 608# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609# include <memory.h> 610# endif 611# include <string.h> 612#endif 613#ifdef HAVE_STRINGS_H 614# include <strings.h> 615#endif 616#ifdef HAVE_INTTYPES_H 617# include <inttypes.h> 618#endif 619#ifdef HAVE_STDINT_H 620# include <stdint.h> 621#endif 622#ifdef HAVE_UNISTD_H 623# include <unistd.h> 624#endif" 625 626ac_subst_vars='am__EXEEXT_FALSE 627am__EXEEXT_TRUE 628LTLIBOBJS 629LIBOBJS 630XEXT_LIBS 631XEXT_CFLAGS 632XFT_LIBS 633XFT_CFLAGS 634XRENDER_LIBS 635XRENDER_CFLAGS 636X11PERF_LIBS 637X11PERF_CFLAGS 638MKTEMP 639x11perfcompdir 640MAN_SUBSTS 641XORG_MAN_PAGE 642ADMIN_MAN_DIR 643DRIVER_MAN_DIR 644MISC_MAN_DIR 645FILE_MAN_DIR 646LIB_MAN_DIR 647APP_MAN_DIR 648ADMIN_MAN_SUFFIX 649DRIVER_MAN_SUFFIX 650MISC_MAN_SUFFIX 651FILE_MAN_SUFFIX 652LIB_MAN_SUFFIX 653APP_MAN_SUFFIX 654SED 655host_os 656host_vendor 657host_cpu 658host 659build_os 660build_vendor 661build_cpu 662build 663INSTALL_CMD 664PKG_CONFIG_LIBDIR 665PKG_CONFIG_PATH 666PKG_CONFIG 667CHANGELOG_CMD 668STRICT_CFLAGS 669CWARNFLAGS 670BASE_CFLAGS 671EGREP 672GREP 673CPP 674am__fastdepCC_FALSE 675am__fastdepCC_TRUE 676CCDEPMODE 677am__nodep 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753PACKAGE_NAME 754PATH_SEPARATOR 755SHELL' 756ac_subst_files='' 757ac_user_opts=' 758enable_option_checking 759enable_silent_rules 760enable_dependency_tracking 761enable_selective_werror 762enable_strict_compilation 763' 764 ac_precious_vars='build_alias 765host_alias 766target_alias 767CC 768CFLAGS 769LDFLAGS 770LIBS 771CPPFLAGS 772CPP 773PKG_CONFIG 774PKG_CONFIG_PATH 775PKG_CONFIG_LIBDIR 776X11PERF_CFLAGS 777X11PERF_LIBS 778XRENDER_CFLAGS 779XRENDER_LIBS 780XFT_CFLAGS 781XFT_LIBS 782XEXT_CFLAGS 783XEXT_LIBS' 784 785 786# Initialize some variables set by options. 787ac_init_help= 788ac_init_version=false 789ac_unrecognized_opts= 790ac_unrecognized_sep= 791# The variables have the same names as the options, with 792# dashes changed to underlines. 793cache_file=/dev/null 794exec_prefix=NONE 795no_create= 796no_recursion= 797prefix=NONE 798program_prefix=NONE 799program_suffix=NONE 800program_transform_name=s,x,x, 801silent= 802site= 803srcdir= 804verbose= 805x_includes=NONE 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[VAR=VALUE]... 1327 1328To assign environment variables (e.g., CC, CFLAGS...), specify them as 1329VAR=VALUE. See below for descriptions of some of the useful variables. 1330 1331Defaults for the options are specified in brackets. 1332 1333Configuration: 1334 -h, --help display this help and exit 1335 --help=short display options specific to this package 1336 --help=recursive display the short help of all the included packages 1337 -V, --version display version information and exit 1338 -q, --quiet, --silent do not print \`checking ...' messages 1339 --cache-file=FILE cache test results in FILE [disabled] 1340 -C, --config-cache alias for \`--cache-file=config.cache' 1341 -n, --no-create do not create output files 1342 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1343 1344Installation directories: 1345 --prefix=PREFIX install architecture-independent files in PREFIX 1346 [$ac_default_prefix] 1347 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1348 [PREFIX] 1349 1350By default, \`make install' will install all the files in 1351\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1352an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1353for instance \`--prefix=\$HOME'. 1354 1355For better control, use the options below. 1356 1357Fine tuning of the installation directories: 1358 --bindir=DIR user executables [EPREFIX/bin] 1359 --sbindir=DIR system admin executables [EPREFIX/sbin] 1360 --libexecdir=DIR program executables [EPREFIX/libexec] 1361 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1362 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1363 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1364 --libdir=DIR object code libraries [EPREFIX/lib] 1365 --includedir=DIR C header files [PREFIX/include] 1366 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1367 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1368 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1369 --infodir=DIR info documentation [DATAROOTDIR/info] 1370 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1371 --mandir=DIR man documentation [DATAROOTDIR/man] 1372 --docdir=DIR documentation root [DATAROOTDIR/doc/x11perf] 1373 --htmldir=DIR html documentation [DOCDIR] 1374 --dvidir=DIR dvi documentation [DOCDIR] 1375 --pdfdir=DIR pdf documentation [DOCDIR] 1376 --psdir=DIR ps documentation [DOCDIR] 1377_ACEOF 1378 1379 cat <<\_ACEOF 1380 1381Program names: 1382 --program-prefix=PREFIX prepend PREFIX to installed program names 1383 --program-suffix=SUFFIX append SUFFIX to installed program names 1384 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1385 1386System types: 1387 --build=BUILD configure for building on BUILD [guessed] 1388 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1389_ACEOF 1390fi 1391 1392if test -n "$ac_init_help"; then 1393 case $ac_init_help in 1394 short | recursive ) echo "Configuration of x11perf 1.6.1:";; 1395 esac 1396 cat <<\_ACEOF 1397 1398Optional Features: 1399 --disable-option-checking ignore unrecognized --enable/--with options 1400 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1401 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1402 --enable-silent-rules less verbose build output (undo: "make V=1") 1403 --disable-silent-rules verbose build output (undo: "make V=0") 1404 --enable-dependency-tracking 1405 do not reject slow dependency extractors 1406 --disable-dependency-tracking 1407 speeds up one-time build 1408 --disable-selective-werror 1409 Turn off selective compiler errors. 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However 'strip' might not be the right 2417# tool to use in cross-compilation environments, therefore Automake 2418# will honor the 'STRIP' environment variable to overrule this program. 2419if test "$cross_compiling" != no; then 2420 if test -n "$ac_tool_prefix"; then 2421 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2422set dummy ${ac_tool_prefix}strip; ac_word=$2 2423{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2424$as_echo_n "checking for $ac_word... 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Don't cache a 2548 # value for MKDIR_P within a source directory, because that will 2549 # break other packages using the cache if that directory is 2550 # removed, or if the value is a relative name. 2551 MKDIR_P="$ac_install_sh -d" 2552 fi 2553fi 2554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2555$as_echo "$MKDIR_P" >&6; } 2556 2557for ac_prog in gawk mawk nawk awk 2558do 2559 # Extract the first word of "$ac_prog", so it can be a program name with args. 2560set dummy $ac_prog; ac_word=$2 2561{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2562$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2685 fi 2686fi 2687 2688# test whether we have cygpath 2689if test -z "$CYGPATH_W"; then 2690 if (cygpath --version) >/dev/null 2>/dev/null; then 2691 CYGPATH_W='cygpath -w' 2692 else 2693 CYGPATH_W=echo 2694 fi 2695fi 2696 2697 2698# Define the identity of the package. 2699 PACKAGE='x11perf' 2700 VERSION='1.6.1' 2701 2702 2703cat >>confdefs.h <<_ACEOF 2704#define PACKAGE "$PACKAGE" 2705_ACEOF 2706 2707 2708cat >>confdefs.h <<_ACEOF 2709#define VERSION "$VERSION" 2710_ACEOF 2711 2712# Some tools Automake needs. 2713 2714ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2715 2716 2717AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2718 2719 2720AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2721 2722 2723AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2724 2725 2726MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2727 2728# For better backward compatibility. To be removed once Automake 1.9.x 2729# dies out for good. For more background, see: 2730# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2731# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2732mkdir_p='$(MKDIR_P)' 2733 2734# We need awk for the "check" target (and possibly the TAP driver). The 2735# system "awk" is bad on some platforms. 2736# Always define AMTAR for backward compatibility. Yes, it's still used 2737# in the wild :-( We should find a proper way to deprecate it ... 2738AMTAR='$${TAR-tar}' 2739 2740 2741# We'll loop over all known methods to create a tar archive until one works. 2742_am_tools='gnutar pax cpio none' 2743 2744am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2745 2746 2747 2748 2749 2750 2751# POSIX will say in a future version that running "rm -f" with no argument 2752# is OK; and we want to be able to make that assumption in our Makefile 2753# recipes. So use an aggressive probe to check that the usage we want is 2754# actually supported "in the wild" to an acceptable degree. 2755# See automake bug#10828. 2756# To make any issue more visible, cause the running configure to be aborted 2757# by default if the 'rm' program in use doesn't match our expectations; the 2758# user can still override this though. 2759if rm -f && rm -fr && rm -rf; then : OK; else 2760 cat >&2 <<'END' 2761Oops! 2762 2763Your 'rm' program seems unable to run without file operands specified 2764on the command line, even when the '-f' option is present. This is contrary 2765to the behaviour of most rm programs out there, and not conforming with 2766the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2767 2768Please tell bug-automake@gnu.org about your system, including the value 2769of your $PATH and any error possibly output before this message. This 2770can help us improve future automake versions. 2771 2772END 2773 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2774 echo 'Configuration will proceed anyway, since you have set the' >&2 2775 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2776 echo >&2 2777 else 2778 cat >&2 <<'END' 2779Aborting the configuration process, to ensure you take notice of the issue. 2780 2781You can download and install GNU coreutils to get an 'rm' implementation 2782that behaves properly: <http://www.gnu.org/software/coreutils/>. 2783 2784If you want to complete the configuration process using your problematic 2785'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2786to "yes", and re-run configure. 2787 2788END 2789 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2790 fi 2791fi 2792 2793 2794# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806DEPDIR="${am__leading_dot}deps" 2807 2808ac_config_commands="$ac_config_commands depfiles" 2809 2810 2811am_make=${MAKE-make} 2812cat > confinc << 'END' 2813am__doit: 2814 @echo this is the am__doit target 2815.PHONY: am__doit 2816END 2817# If we don't find an include directive, just comment out the code. 2818{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2819$as_echo_n "checking for style of include used by $am_make... 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" >&6; } 2919if ${ac_cv_prog_ac_ct_CC+:} false; then : 2920 $as_echo_n "(cached) " >&6 2921else 2922 if test -n "$ac_ct_CC"; then 2923 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2924else 2925as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2926for as_dir in $PATH 2927do 2928 IFS=$as_save_IFS 2929 test -z "$as_dir" && as_dir=. 2930 for ac_exec_ext in '' $ac_executable_extensions; do 2931 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2932 ac_cv_prog_ac_ct_CC="gcc" 2933 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2934 break 2 2935 fi 2936done 2937 done 2938IFS=$as_save_IFS 2939 2940fi 2941fi 2942ac_ct_CC=$ac_cv_prog_ac_ct_CC 2943if test -n "$ac_ct_CC"; then 2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2945$as_echo "$ac_ct_CC" >&6; } 2946else 2947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2948$as_echo "no" >&6; } 2949fi 2950 2951 if test "x$ac_ct_CC" = x; then 2952 CC="" 2953 else 2954 case $cross_compiling:$ac_tool_warned in 2955yes:) 2956{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2957$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2958ac_tool_warned=yes ;; 2959esac 2960 CC=$ac_ct_CC 2961 fi 2962else 2963 CC="$ac_cv_prog_CC" 2964fi 2965 2966if test -z "$CC"; then 2967 if test -n "$ac_tool_prefix"; then 2968 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2969set dummy ${ac_tool_prefix}cc; ac_word=$2 2970{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2971$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3170See \`config.log' for more details" "$LINENO" 5; } 3171 3172# Provide some information about the compiler. 3173$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3174set X $ac_compile 3175ac_compiler=$2 3176for ac_option in --version -v -V -qversion; do 3177 { { ac_try="$ac_compiler $ac_option >&5" 3178case "(($ac_try" in 3179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3180 *) ac_try_echo=$ac_try;; 3181esac 3182eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3183$as_echo "$ac_try_echo"; } >&5 3184 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3185 ac_status=$? 3186 if test -s conftest.err; then 3187 sed '10a\ 3188... rest of stderr output deleted ... 3189 10q' conftest.err >conftest.er1 3190 cat conftest.er1 >&5 3191 fi 3192 rm -f conftest.er1 conftest.err 3193 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3194 test $ac_status = 0; } 3195done 3196 3197cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3198/* end confdefs.h. */ 3199 3200int 3201main () 3202{ 3203 3204 ; 3205 return 0; 3206} 3207_ACEOF 3208ac_clean_files_save=$ac_clean_files 3209ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3210# Try to create an executable without -o first, disregard a.out. 3211# It will help us diagnose broken compilers, and finding out an intuition 3212# of exeext. 3213{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3214$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 3313# work properly (i.e., refer to `conftest.exe'), while it won't with 3314# `rm'. 3315for ac_file in conftest.exe conftest conftest.*; do 3316 test -f "$ac_file" || continue 3317 case $ac_file in 3318 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3319 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3320 break;; 3321 * ) break;; 3322 esac 3323done 3324else 3325 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3326$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3327as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3328See \`config.log' for more details" "$LINENO" 5; } 3329fi 3330rm -f conftest conftest$ac_cv_exeext 3331{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3332$as_echo "$ac_cv_exeext" >&6; } 3333 3334rm -f conftest.$ac_ext 3335EXEEXT=$ac_cv_exeext 3336ac_exeext=$EXEEXT 3337cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3338/* end confdefs.h. */ 3339#include <stdio.h> 3340int 3341main () 3342{ 3343FILE *f = fopen ("conftest.out", "w"); 3344 return ferror (f) || fclose (f) != 0; 3345 3346 ; 3347 return 0; 3348} 3349_ACEOF 3350ac_clean_files="$ac_clean_files conftest.out" 3351# Check that the compiler produces executables we can run. If not, either 3352# the compiler is broken, or we cross compile. 3353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3354$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3386If you meant to cross compile, use \`--host'. 3387See \`config.log' for more details" "$LINENO" 5; } 3388 fi 3389 fi 3390fi 3391{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3392$as_echo "$cross_compiling" >&6; } 3393 3394rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3395ac_clean_files=$ac_clean_files_save 3396{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3397$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3439See \`config.log' for more details" "$LINENO" 5; } 3440fi 3441rm -f conftest.$ac_cv_objext conftest.$ac_ext 3442fi 3443{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3444$as_echo "$ac_cv_objext" >&6; } 3445OBJEXT=$ac_cv_objext 3446ac_objext=$OBJEXT 3447{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3448$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3449if ${ac_cv_c_compiler_gnu+:} false; then : 3450 $as_echo_n "(cached) " >&6 3451else 3452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3453/* end confdefs.h. */ 3454 3455int 3456main () 3457{ 3458#ifndef __GNUC__ 3459 choke me 3460#endif 3461 3462 ; 3463 return 0; 3464} 3465_ACEOF 3466if ac_fn_c_try_compile "$LINENO"; then : 3467 ac_compiler_gnu=yes 3468else 3469 ac_compiler_gnu=no 3470fi 3471rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3472ac_cv_c_compiler_gnu=$ac_compiler_gnu 3473 3474fi 3475{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3476$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3477if test $ac_compiler_gnu = yes; then 3478 GCC=yes 3479else 3480 GCC= 3481fi 3482ac_test_CFLAGS=${CFLAGS+set} 3483ac_save_CFLAGS=$CFLAGS 3484{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3485$as_echo_n "checking whether $CC accepts -g... " >&6; } 3486if ${ac_cv_prog_cc_g+:} false; then : 3487 $as_echo_n "(cached) " >&6 3488else 3489 ac_save_c_werror_flag=$ac_c_werror_flag 3490 ac_c_werror_flag=yes 3491 ac_cv_prog_cc_g=no 3492 CFLAGS="-g" 3493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3494/* end confdefs.h. */ 3495 3496int 3497main () 3498{ 3499 3500 ; 3501 return 0; 3502} 3503_ACEOF 3504if ac_fn_c_try_compile "$LINENO"; then : 3505 ac_cv_prog_cc_g=yes 3506else 3507 CFLAGS="" 3508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3509/* end confdefs.h. */ 3510 3511int 3512main () 3513{ 3514 3515 ; 3516 return 0; 3517} 3518_ACEOF 3519if ac_fn_c_try_compile "$LINENO"; then : 3520 3521else 3522 ac_c_werror_flag=$ac_save_c_werror_flag 3523 CFLAGS="-g" 3524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3525/* end confdefs.h. */ 3526 3527int 3528main () 3529{ 3530 3531 ; 3532 return 0; 3533} 3534_ACEOF 3535if ac_fn_c_try_compile "$LINENO"; then : 3536 ac_cv_prog_cc_g=yes 3537fi 3538rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3539fi 3540rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3541fi 3542rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3543 ac_c_werror_flag=$ac_save_c_werror_flag 3544fi 3545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3546$as_echo "$ac_cv_prog_cc_g" >&6; } 3547if test "$ac_test_CFLAGS" = set; then 3548 CFLAGS=$ac_save_CFLAGS 3549elif test $ac_cv_prog_cc_g = yes; then 3550 if test "$GCC" = yes; then 3551 CFLAGS="-g -O2" 3552 else 3553 CFLAGS="-g" 3554 fi 3555else 3556 if test "$GCC" = yes; then 3557 CFLAGS="-O2" 3558 else 3559 CFLAGS= 3560 fi 3561fi 3562{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3563$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3564if ${ac_cv_prog_cc_c89+:} false; then : 3565 $as_echo_n "(cached) " >&6 3566else 3567 ac_cv_prog_cc_c89=no 3568ac_save_CC=$CC 3569cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3570/* end confdefs.h. */ 3571#include <stdarg.h> 3572#include <stdio.h> 3573struct stat; 3574/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3575struct buf { int x; }; 3576FILE * (*rcsopen) (struct buf *, struct stat *, int); 3577static char *e (p, i) 3578 char **p; 3579 int i; 3580{ 3581 return p[i]; 3582} 3583static char *f (char * (*g) (char **, int), char **p, ...) 3584{ 3585 char *s; 3586 va_list v; 3587 va_start (v,p); 3588 s = g (p, va_arg (v,int)); 3589 va_end (v); 3590 return s; 3591} 3592 3593/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3594 function prototypes and stuff, but not '\xHH' hex character constants. 3595 These don't provoke an error unfortunately, instead are silently treated 3596 as 'x'. The following induces an error, until -std is added to get 3597 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3598 array size at least. It's necessary to write '\x00'==0 to get something 3599 that's true only with -std. */ 3600int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3601 3602/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3603 inside strings and character constants. */ 3604#define FOO(x) 'x' 3605int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3606 3607int test (int i, double x); 3608struct s1 {int (*f) (int a);}; 3609struct s2 {int (*f) (double a);}; 3610int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3611int argc; 3612char **argv; 3613int 3614main () 3615{ 3616return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3617 ; 3618 return 0; 3619} 3620_ACEOF 3621for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3622 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3623do 3624 CC="$ac_save_CC $ac_arg" 3625 if ac_fn_c_try_compile "$LINENO"; then : 3626 ac_cv_prog_cc_c89=$ac_arg 3627fi 3628rm -f core conftest.err conftest.$ac_objext 3629 test "x$ac_cv_prog_cc_c89" != "xno" && break 3630done 3631rm -f conftest.$ac_ext 3632CC=$ac_save_CC 3633 3634fi 3635# AC_CACHE_VAL 3636case "x$ac_cv_prog_cc_c89" in 3637 x) 3638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3639$as_echo "none needed" >&6; } ;; 3640 xno) 3641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3642$as_echo "unsupported" >&6; } ;; 3643 *) 3644 CC="$CC $ac_cv_prog_cc_c89" 3645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3646$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3647esac 3648if test "x$ac_cv_prog_cc_c89" != xno; then : 3649 3650fi 3651 3652ac_ext=c 3653ac_cpp='$CPP $CPPFLAGS' 3654ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3655ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3656ac_compiler_gnu=$ac_cv_c_compiler_gnu 3657 3658ac_ext=c 3659ac_cpp='$CPP $CPPFLAGS' 3660ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3661ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3662ac_compiler_gnu=$ac_cv_c_compiler_gnu 3663{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3664$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3665if ${am_cv_prog_cc_c_o+:} false; then : 3666 $as_echo_n "(cached) " >&6 3667else 3668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3669/* end confdefs.h. */ 3670 3671int 3672main () 3673{ 3674 3675 ; 3676 return 0; 3677} 3678_ACEOF 3679 # Make sure it works both with $CC and with simple cc. 3680 # Following AC_PROG_CC_C_O, we do the test twice because some 3681 # compilers refuse to overwrite an existing .o file with -o, 3682 # though they will create one. 3683 am_cv_prog_cc_c_o=yes 3684 for am_i in 1 2; do 3685 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3686 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3687 ac_status=$? 3688 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3689 (exit $ac_status); } \ 3690 && test -f conftest2.$ac_objext; then 3691 : OK 3692 else 3693 am_cv_prog_cc_c_o=no 3694 break 3695 fi 3696 done 3697 rm -f core conftest* 3698 unset am_i 3699fi 3700{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3701$as_echo "$am_cv_prog_cc_c_o" >&6; } 3702if test "$am_cv_prog_cc_c_o" != yes; then 3703 # Losing compiler, so override with the script. 3704 # FIXME: It is wrong to rewrite CC. 3705 # But if we don't then we get into trouble of one sort or another. 3706 # A longer-term fix would be to have automake use am__CC in this case, 3707 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3708 CC="$am_aux_dir/compile $CC" 3709fi 3710ac_ext=c 3711ac_cpp='$CPP $CPPFLAGS' 3712ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3713ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3714ac_compiler_gnu=$ac_cv_c_compiler_gnu 3715 3716 3717depcc="$CC" am_compiler_list= 3718 3719{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3720$as_echo_n "checking dependency style of $depcc... " >&6; } 3721if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3722 $as_echo_n "(cached) " >&6 3723else 3724 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3725 # We make a subdir and do the tests there. Otherwise we can end up 3726 # making bogus files that we don't know about and never remove. For 3727 # instance it was reported that on HP-UX the gcc test will end up 3728 # making a dummy file named 'D' -- because '-MD' means "put the output 3729 # in D". 3730 rm -rf conftest.dir 3731 mkdir conftest.dir 3732 # Copy depcomp to subdir because otherwise we won't find it if we're 3733 # using a relative directory. 3734 cp "$am_depcomp" conftest.dir 3735 cd conftest.dir 3736 # We will build objects and dependencies in a subdirectory because 3737 # it helps to detect inapplicable dependency modes. For instance 3738 # both Tru64's cc and ICC support -MD to output dependencies as a 3739 # side effect of compilation, but ICC will put the dependencies in 3740 # the current directory while Tru64 will put them in the object 3741 # directory. 3742 mkdir sub 3743 3744 am_cv_CC_dependencies_compiler_type=none 3745 if test "$am_compiler_list" = ""; then 3746 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3747 fi 3748 am__universal=false 3749 case " $depcc " in #( 3750 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3751 esac 3752 3753 for depmode in $am_compiler_list; do 3754 # Setup a source with many dependencies, because some compilers 3755 # like to wrap large dependency lists on column 80 (with \), and 3756 # we should not choose a depcomp mode which is confused by this. 3757 # 3758 # We need to recreate these files for each test, as the compiler may 3759 # overwrite some of them when testing with obscure command lines. 3760 # This happens at least with the AIX C compiler. 3761 : > sub/conftest.c 3762 for i in 1 2 3 4 5 6; do 3763 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3764 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3765 # Solaris 10 /bin/sh. 3766 echo '/* dummy */' > sub/conftst$i.h 3767 done 3768 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3769 3770 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3771 # mode. It turns out that the SunPro C++ compiler does not properly 3772 # handle '-M -o', and we need to detect this. Also, some Intel 3773 # versions had trouble with output in subdirs. 3774 am__obj=sub/conftest.${OBJEXT-o} 3775 am__minus_obj="-o $am__obj" 3776 case $depmode in 3777 gcc) 3778 # This depmode causes a compiler race in universal mode. 3779 test "$am__universal" = false || continue 3780 ;; 3781 nosideeffect) 3782 # After this tag, mechanisms are not by side-effect, so they'll 3783 # only be used when explicitly requested. 3784 if test "x$enable_dependency_tracking" = xyes; then 3785 continue 3786 else 3787 break 3788 fi 3789 ;; 3790 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3791 # This compiler won't grok '-c -o', but also, the minuso test has 3792 # not run yet. These depmodes are late enough in the game, and 3793 # so weak that their functioning should not be impacted. 3794 am__obj=conftest.${OBJEXT-o} 3795 am__minus_obj= 3796 ;; 3797 none) break ;; 3798 esac 3799 if depmode=$depmode \ 3800 source=sub/conftest.c object=$am__obj \ 3801 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3802 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3803 >/dev/null 2>conftest.err && 3804 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3805 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3806 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3807 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3808 # icc doesn't choke on unknown options, it will just issue warnings 3809 # or remarks (even with -Werror). So we grep stderr for any message 3810 # that says an option was ignored or not supported. 3811 # When given -MP, icc 7.0 and 7.1 complain thusly: 3812 # icc: Command line warning: ignoring option '-M'; no argument required 3813 # The diagnosis changed in icc 8.0: 3814 # icc: Command line remark: option '-MP' not supported 3815 if (grep 'ignoring option' conftest.err || 3816 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3817 am_cv_CC_dependencies_compiler_type=$depmode 3818 break 3819 fi 3820 fi 3821 done 3822 3823 cd .. 3824 rm -rf conftest.dir 3825else 3826 am_cv_CC_dependencies_compiler_type=none 3827fi 3828 3829fi 3830{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3831$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3832CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3833 3834 if 3835 test "x$enable_dependency_tracking" != xno \ 3836 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3837 am__fastdepCC_TRUE= 3838 am__fastdepCC_FALSE='#' 3839else 3840 am__fastdepCC_TRUE='#' 3841 am__fastdepCC_FALSE= 3842fi 3843 3844 3845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3846$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3847if ${ac_cv_prog_cc_c99+:} false; then : 3848 $as_echo_n "(cached) " >&6 3849else 3850 ac_cv_prog_cc_c99=no 3851ac_save_CC=$CC 3852cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3853/* end confdefs.h. */ 3854#include <stdarg.h> 3855#include <stdbool.h> 3856#include <stdlib.h> 3857#include <wchar.h> 3858#include <stdio.h> 3859 3860// Check varargs macros. These examples are taken from C99 6.10.3.5. 3861#define debug(...) fprintf (stderr, __VA_ARGS__) 3862#define showlist(...) puts (#__VA_ARGS__) 3863#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3864static void 3865test_varargs_macros (void) 3866{ 3867 int x = 1234; 3868 int y = 5678; 3869 debug ("Flag"); 3870 debug ("X = %d\n", x); 3871 showlist (The first, second, and third items.); 3872 report (x>y, "x is %d but y is %d", x, y); 3873} 3874 3875// Check long long types. 3876#define BIG64 18446744073709551615ull 3877#define BIG32 4294967295ul 3878#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3879#if !BIG_OK 3880 your preprocessor is broken; 3881#endif 3882#if BIG_OK 3883#else 3884 your preprocessor is broken; 3885#endif 3886static long long int bignum = -9223372036854775807LL; 3887static unsigned long long int ubignum = BIG64; 3888 3889struct incomplete_array 3890{ 3891 int datasize; 3892 double data[]; 3893}; 3894 3895struct named_init { 3896 int number; 3897 const wchar_t *name; 3898 double average; 3899}; 3900 3901typedef const char *ccp; 3902 3903static inline int 3904test_restrict (ccp restrict text) 3905{ 3906 // See if C++-style comments work. 3907 // Iterate through items via the restricted pointer. 3908 // Also check for declarations in for loops. 3909 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3910 continue; 3911 return 0; 3912} 3913 3914// Check varargs and va_copy. 3915static void 3916test_varargs (const char *format, ...) 3917{ 3918 va_list args; 3919 va_start (args, format); 3920 va_list args_copy; 3921 va_copy (args_copy, args); 3922 3923 const char *str; 3924 int number; 3925 float fnumber; 3926 3927 while (*format) 3928 { 3929 switch (*format++) 3930 { 3931 case 's': // string 3932 str = va_arg (args_copy, const char *); 3933 break; 3934 case 'd': // int 3935 number = va_arg (args_copy, int); 3936 break; 3937 case 'f': // float 3938 fnumber = va_arg (args_copy, double); 3939 break; 3940 default: 3941 break; 3942 } 3943 } 3944 va_end (args_copy); 3945 va_end (args); 3946} 3947 3948int 3949main () 3950{ 3951 3952 // Check bool. 3953 _Bool success = false; 3954 3955 // Check restrict. 3956 if (test_restrict ("String literal") == 0) 3957 success = true; 3958 char *restrict newvar = "Another string"; 3959 3960 // Check varargs. 3961 test_varargs ("s, d' f .", "string", 65, 34.234); 3962 test_varargs_macros (); 3963 3964 // Check flexible array members. 3965 struct incomplete_array *ia = 3966 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3967 ia->datasize = 10; 3968 for (int i = 0; i < ia->datasize; ++i) 3969 ia->data[i] = i * 1.234; 3970 3971 // Check named initializers. 3972 struct named_init ni = { 3973 .number = 34, 3974 .name = L"Test wide string", 3975 .average = 543.34343, 3976 }; 3977 3978 ni.number = 58; 3979 3980 int dynamic_array[ni.number]; 3981 dynamic_array[ni.number - 1] = 543; 3982 3983 // work around unused variable warnings 3984 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3985 || dynamic_array[ni.number - 1] != 543); 3986 3987 ; 3988 return 0; 3989} 3990_ACEOF 3991for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3992do 3993 CC="$ac_save_CC $ac_arg" 3994 if ac_fn_c_try_compile "$LINENO"; then : 3995 ac_cv_prog_cc_c99=$ac_arg 3996fi 3997rm -f core conftest.err conftest.$ac_objext 3998 test "x$ac_cv_prog_cc_c99" != "xno" && break 3999done 4000rm -f conftest.$ac_ext 4001CC=$ac_save_CC 4002 4003fi 4004# AC_CACHE_VAL 4005case "x$ac_cv_prog_cc_c99" in 4006 x) 4007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4008$as_echo "none needed" >&6; } ;; 4009 xno) 4010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4011$as_echo "unsupported" >&6; } ;; 4012 *) 4013 CC="$CC $ac_cv_prog_cc_c99" 4014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4015$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4016esac 4017if test "x$ac_cv_prog_cc_c99" != xno; then : 4018 4019fi 4020 4021 4022 4023ac_ext=c 4024ac_cpp='$CPP $CPPFLAGS' 4025ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4026ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4027ac_compiler_gnu=$ac_cv_c_compiler_gnu 4028{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4029$as_echo_n "checking how to run the C preprocessor... " >&6; } 4030# On Suns, sometimes $CPP names a directory. 4031if test -n "$CPP" && test -d "$CPP"; then 4032 CPP= 4033fi 4034if test -z "$CPP"; then 4035 if ${ac_cv_prog_CPP+:} false; then : 4036 $as_echo_n "(cached) " >&6 4037else 4038 # Double quotes because CPP needs to be expanded 4039 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4040 do 4041 ac_preproc_ok=false 4042for ac_c_preproc_warn_flag in '' yes 4043do 4044 # Use a header file that comes with gcc, so configuring glibc 4045 # with a fresh cross-compiler works. 4046 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4047 # <limits.h> exists even on freestanding compilers. 4048 # On the NeXT, cc -E runs the code through the compiler's parser, 4049 # not just through cpp. "Syntax error" is here to catch this case. 4050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4051/* end confdefs.h. */ 4052#ifdef __STDC__ 4053# include <limits.h> 4054#else 4055# include <assert.h> 4056#endif 4057 Syntax error 4058_ACEOF 4059if ac_fn_c_try_cpp "$LINENO"; then : 4060 4061else 4062 # Broken: fails on valid input. 4063continue 4064fi 4065rm -f conftest.err conftest.i conftest.$ac_ext 4066 4067 # OK, works on sane cases. Now check whether nonexistent headers 4068 # can be detected and how. 4069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4070/* end confdefs.h. */ 4071#include <ac_nonexistent.h> 4072_ACEOF 4073if ac_fn_c_try_cpp "$LINENO"; then : 4074 # Broken: success on invalid input. 4075continue 4076else 4077 # Passes both tests. 4078ac_preproc_ok=: 4079break 4080fi 4081rm -f conftest.err conftest.i conftest.$ac_ext 4082 4083done 4084# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4085rm -f conftest.i conftest.err conftest.$ac_ext 4086if $ac_preproc_ok; then : 4087 break 4088fi 4089 4090 done 4091 ac_cv_prog_CPP=$CPP 4092 4093fi 4094 CPP=$ac_cv_prog_CPP 4095else 4096 ac_cv_prog_CPP=$CPP 4097fi 4098{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4099$as_echo "$CPP" >&6; } 4100ac_preproc_ok=false 4101for ac_c_preproc_warn_flag in '' yes 4102do 4103 # Use a header file that comes with gcc, so configuring glibc 4104 # with a fresh cross-compiler works. 4105 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4106 # <limits.h> exists even on freestanding compilers. 4107 # On the NeXT, cc -E runs the code through the compiler's parser, 4108 # not just through cpp. "Syntax error" is here to catch this case. 4109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4110/* end confdefs.h. */ 4111#ifdef __STDC__ 4112# include <limits.h> 4113#else 4114# include <assert.h> 4115#endif 4116 Syntax error 4117_ACEOF 4118if ac_fn_c_try_cpp "$LINENO"; then : 4119 4120else 4121 # Broken: fails on valid input. 4122continue 4123fi 4124rm -f conftest.err conftest.i conftest.$ac_ext 4125 4126 # OK, works on sane cases. Now check whether nonexistent headers 4127 # can be detected and how. 4128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4129/* end confdefs.h. */ 4130#include <ac_nonexistent.h> 4131_ACEOF 4132if ac_fn_c_try_cpp "$LINENO"; then : 4133 # Broken: success on invalid input. 4134continue 4135else 4136 # Passes both tests. 4137ac_preproc_ok=: 4138break 4139fi 4140rm -f conftest.err conftest.i conftest.$ac_ext 4141 4142done 4143# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4144rm -f conftest.i conftest.err conftest.$ac_ext 4145if $ac_preproc_ok; then : 4146 4147else 4148 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4149$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4150as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4151See \`config.log' for more details" "$LINENO" 5; } 4152fi 4153 4154ac_ext=c 4155ac_cpp='$CPP $CPPFLAGS' 4156ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4157ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4158ac_compiler_gnu=$ac_cv_c_compiler_gnu 4159 4160 4161{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4162$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4163if ${ac_cv_path_GREP+:} false; then : 4164 $as_echo_n "(cached) " >&6 4165else 4166 if test -z "$GREP"; then 4167 ac_path_GREP_found=false 4168 # Loop through the user's path and test for each of PROGNAME-LIST 4169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4170for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4171do 4172 IFS=$as_save_IFS 4173 test -z "$as_dir" && as_dir=. 4174 for ac_prog in grep ggrep; do 4175 for ac_exec_ext in '' $ac_executable_extensions; do 4176 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4177 as_fn_executable_p "$ac_path_GREP" || continue 4178# Check for GNU ac_path_GREP and select it if it is found. 4179 # Check for GNU $ac_path_GREP 4180case `"$ac_path_GREP" --version 2>&1` in 4181*GNU*) 4182 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4183*) 4184 ac_count=0 4185 $as_echo_n 0123456789 >"conftest.in" 4186 while : 4187 do 4188 cat "conftest.in" "conftest.in" >"conftest.tmp" 4189 mv "conftest.tmp" "conftest.in" 4190 cp "conftest.in" "conftest.nl" 4191 $as_echo 'GREP' >> "conftest.nl" 4192 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4193 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4194 as_fn_arith $ac_count + 1 && ac_count=$as_val 4195 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4196 # Best one so far, save it but keep looking for a better one 4197 ac_cv_path_GREP="$ac_path_GREP" 4198 ac_path_GREP_max=$ac_count 4199 fi 4200 # 10*(2^10) chars as input seems more than enough 4201 test $ac_count -gt 10 && break 4202 done 4203 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4204esac 4205 4206 $ac_path_GREP_found && break 3 4207 done 4208 done 4209 done 4210IFS=$as_save_IFS 4211 if test -z "$ac_cv_path_GREP"; then 4212 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4213 fi 4214else 4215 ac_cv_path_GREP=$GREP 4216fi 4217 4218fi 4219{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4220$as_echo "$ac_cv_path_GREP" >&6; } 4221 GREP="$ac_cv_path_GREP" 4222 4223 4224{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4225$as_echo_n "checking for egrep... " >&6; } 4226if ${ac_cv_path_EGREP+:} false; then : 4227 $as_echo_n "(cached) " >&6 4228else 4229 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4230 then ac_cv_path_EGREP="$GREP -E" 4231 else 4232 if test -z "$EGREP"; then 4233 ac_path_EGREP_found=false 4234 # Loop through the user's path and test for each of PROGNAME-LIST 4235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4236for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4237do 4238 IFS=$as_save_IFS 4239 test -z "$as_dir" && as_dir=. 4240 for ac_prog in egrep; do 4241 for ac_exec_ext in '' $ac_executable_extensions; do 4242 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4243 as_fn_executable_p "$ac_path_EGREP" || continue 4244# Check for GNU ac_path_EGREP and select it if it is found. 4245 # Check for GNU $ac_path_EGREP 4246case `"$ac_path_EGREP" --version 2>&1` in 4247*GNU*) 4248 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4249*) 4250 ac_count=0 4251 $as_echo_n 0123456789 >"conftest.in" 4252 while : 4253 do 4254 cat "conftest.in" "conftest.in" >"conftest.tmp" 4255 mv "conftest.tmp" "conftest.in" 4256 cp "conftest.in" "conftest.nl" 4257 $as_echo 'EGREP' >> "conftest.nl" 4258 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4259 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4260 as_fn_arith $ac_count + 1 && ac_count=$as_val 4261 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4262 # Best one so far, save it but keep looking for a better one 4263 ac_cv_path_EGREP="$ac_path_EGREP" 4264 ac_path_EGREP_max=$ac_count 4265 fi 4266 # 10*(2^10) chars as input seems more than enough 4267 test $ac_count -gt 10 && break 4268 done 4269 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4270esac 4271 4272 $ac_path_EGREP_found && break 3 4273 done 4274 done 4275 done 4276IFS=$as_save_IFS 4277 if test -z "$ac_cv_path_EGREP"; then 4278 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4279 fi 4280else 4281 ac_cv_path_EGREP=$EGREP 4282fi 4283 4284 fi 4285fi 4286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4287$as_echo "$ac_cv_path_EGREP" >&6; } 4288 EGREP="$ac_cv_path_EGREP" 4289 4290 4291{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4292$as_echo_n "checking for ANSI C header files... " >&6; } 4293if ${ac_cv_header_stdc+:} false; then : 4294 $as_echo_n "(cached) " >&6 4295else 4296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4297/* end confdefs.h. */ 4298#include <stdlib.h> 4299#include <stdarg.h> 4300#include <string.h> 4301#include <float.h> 4302 4303int 4304main () 4305{ 4306 4307 ; 4308 return 0; 4309} 4310_ACEOF 4311if ac_fn_c_try_compile "$LINENO"; then : 4312 ac_cv_header_stdc=yes 4313else 4314 ac_cv_header_stdc=no 4315fi 4316rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4317 4318if test $ac_cv_header_stdc = yes; then 4319 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4321/* end confdefs.h. */ 4322#include <string.h> 4323 4324_ACEOF 4325if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4326 $EGREP "memchr" >/dev/null 2>&1; then : 4327 4328else 4329 ac_cv_header_stdc=no 4330fi 4331rm -f conftest* 4332 4333fi 4334 4335if test $ac_cv_header_stdc = yes; then 4336 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4338/* end confdefs.h. */ 4339#include <stdlib.h> 4340 4341_ACEOF 4342if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4343 $EGREP "free" >/dev/null 2>&1; then : 4344 4345else 4346 ac_cv_header_stdc=no 4347fi 4348rm -f conftest* 4349 4350fi 4351 4352if test $ac_cv_header_stdc = yes; then 4353 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4354 if test "$cross_compiling" = yes; then : 4355 : 4356else 4357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4358/* end confdefs.h. */ 4359#include <ctype.h> 4360#include <stdlib.h> 4361#if ((' ' & 0x0FF) == 0x020) 4362# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4363# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4364#else 4365# define ISLOWER(c) \ 4366 (('a' <= (c) && (c) <= 'i') \ 4367 || ('j' <= (c) && (c) <= 'r') \ 4368 || ('s' <= (c) && (c) <= 'z')) 4369# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4370#endif 4371 4372#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4373int 4374main () 4375{ 4376 int i; 4377 for (i = 0; i < 256; i++) 4378 if (XOR (islower (i), ISLOWER (i)) 4379 || toupper (i) != TOUPPER (i)) 4380 return 2; 4381 return 0; 4382} 4383_ACEOF 4384if ac_fn_c_try_run "$LINENO"; then : 4385 4386else 4387 ac_cv_header_stdc=no 4388fi 4389rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4390 conftest.$ac_objext conftest.beam conftest.$ac_ext 4391fi 4392 4393fi 4394fi 4395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4396$as_echo "$ac_cv_header_stdc" >&6; } 4397if test $ac_cv_header_stdc = yes; then 4398 4399$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4400 4401fi 4402 4403# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4404for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4405 inttypes.h stdint.h unistd.h 4406do : 4407 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4408ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4409" 4410if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4411 cat >>confdefs.h <<_ACEOF 4412#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4413_ACEOF 4414 4415fi 4416 4417done 4418 4419 4420 4421 4422 4423 4424ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4425if test "x$ac_cv_have_decl___clang__" = xyes; then : 4426 CLANGCC="yes" 4427else 4428 CLANGCC="no" 4429fi 4430 4431ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4432if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4433 INTELCC="yes" 4434else 4435 INTELCC="no" 4436fi 4437 4438ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4439if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4440 SUNCC="yes" 4441else 4442 SUNCC="no" 4443fi 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4454 if test -n "$ac_tool_prefix"; then 4455 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4456set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4457{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4458$as_echo_n "checking for $ac_word... " >&6; } 4459if ${ac_cv_path_PKG_CONFIG+:} false; then : 4460 $as_echo_n "(cached) " >&6 4461else 4462 case $PKG_CONFIG in 4463 [\\/]* | ?:[\\/]*) 4464 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4465 ;; 4466 *) 4467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4468for as_dir in $PATH 4469do 4470 IFS=$as_save_IFS 4471 test -z "$as_dir" && as_dir=. 4472 for ac_exec_ext in '' $ac_executable_extensions; do 4473 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4474 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4476 break 2 4477 fi 4478done 4479 done 4480IFS=$as_save_IFS 4481 4482 ;; 4483esac 4484fi 4485PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4486if test -n "$PKG_CONFIG"; then 4487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4488$as_echo "$PKG_CONFIG" >&6; } 4489else 4490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4491$as_echo "no" >&6; } 4492fi 4493 4494 4495fi 4496if test -z "$ac_cv_path_PKG_CONFIG"; then 4497 ac_pt_PKG_CONFIG=$PKG_CONFIG 4498 # Extract the first word of "pkg-config", so it can be a program name with args. 4499set dummy pkg-config; ac_word=$2 4500{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4501$as_echo_n "checking for $ac_word... " >&6; } 4502if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4503 $as_echo_n "(cached) " >&6 4504else 4505 case $ac_pt_PKG_CONFIG in 4506 [\\/]* | ?:[\\/]*) 4507 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4508 ;; 4509 *) 4510 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4511for as_dir in $PATH 4512do 4513 IFS=$as_save_IFS 4514 test -z "$as_dir" && as_dir=. 4515 for ac_exec_ext in '' $ac_executable_extensions; do 4516 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4517 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4518 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4519 break 2 4520 fi 4521done 4522 done 4523IFS=$as_save_IFS 4524 4525 ;; 4526esac 4527fi 4528ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4529if test -n "$ac_pt_PKG_CONFIG"; then 4530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4531$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4532else 4533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4534$as_echo "no" >&6; } 4535fi 4536 4537 if test "x$ac_pt_PKG_CONFIG" = x; then 4538 PKG_CONFIG="" 4539 else 4540 case $cross_compiling:$ac_tool_warned in 4541yes:) 4542{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4543$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4544ac_tool_warned=yes ;; 4545esac 4546 PKG_CONFIG=$ac_pt_PKG_CONFIG 4547 fi 4548else 4549 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4550fi 4551 4552fi 4553if test -n "$PKG_CONFIG"; then 4554 _pkg_min_version=0.9.0 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4556$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4557 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4559$as_echo "yes" >&6; } 4560 else 4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4562$as_echo "no" >&6; } 4563 PKG_CONFIG="" 4564 fi 4565fi 4566# Make sure we can run config.sub. 4567$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4568 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4569 4570{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4571$as_echo_n "checking build system type... " >&6; } 4572if ${ac_cv_build+:} false; then : 4573 $as_echo_n "(cached) " >&6 4574else 4575 ac_build_alias=$build_alias 4576test "x$ac_build_alias" = x && 4577 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4578test "x$ac_build_alias" = x && 4579 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4580ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4581 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4582 4583fi 4584{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4585$as_echo "$ac_cv_build" >&6; } 4586case $ac_cv_build in 4587*-*-*) ;; 4588*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4589esac 4590build=$ac_cv_build 4591ac_save_IFS=$IFS; IFS='-' 4592set x $ac_cv_build 4593shift 4594build_cpu=$1 4595build_vendor=$2 4596shift; shift 4597# Remember, the first character of IFS is used to create $*, 4598# except with old shells: 4599build_os=$* 4600IFS=$ac_save_IFS 4601case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4602 4603 4604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4605$as_echo_n "checking host system type... " >&6; } 4606if ${ac_cv_host+:} false; then : 4607 $as_echo_n "(cached) " >&6 4608else 4609 if test "x$host_alias" = x; then 4610 ac_cv_host=$ac_cv_build 4611else 4612 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4613 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4614fi 4615 4616fi 4617{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4618$as_echo "$ac_cv_host" >&6; } 4619case $ac_cv_host in 4620*-*-*) ;; 4621*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4622esac 4623host=$ac_cv_host 4624ac_save_IFS=$IFS; IFS='-' 4625set x $ac_cv_host 4626shift 4627host_cpu=$1 4628host_vendor=$2 4629shift; shift 4630# Remember, the first character of IFS is used to create $*, 4631# except with old shells: 4632host_os=$* 4633IFS=$ac_save_IFS 4634case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4635 4636 4637{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4638$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4639if ${ac_cv_path_SED+:} false; then : 4640 $as_echo_n "(cached) " >&6 4641else 4642 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4643 for ac_i in 1 2 3 4 5 6 7; do 4644 ac_script="$ac_script$as_nl$ac_script" 4645 done 4646 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4647 { ac_script=; unset ac_script;} 4648 if test -z "$SED"; then 4649 ac_path_SED_found=false 4650 # Loop through the user's path and test for each of PROGNAME-LIST 4651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4652for as_dir in $PATH 4653do 4654 IFS=$as_save_IFS 4655 test -z "$as_dir" && as_dir=. 4656 for ac_prog in sed gsed; do 4657 for ac_exec_ext in '' $ac_executable_extensions; do 4658 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4659 as_fn_executable_p "$ac_path_SED" || continue 4660# Check for GNU ac_path_SED and select it if it is found. 4661 # Check for GNU $ac_path_SED 4662case `"$ac_path_SED" --version 2>&1` in 4663*GNU*) 4664 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4665*) 4666 ac_count=0 4667 $as_echo_n 0123456789 >"conftest.in" 4668 while : 4669 do 4670 cat "conftest.in" "conftest.in" >"conftest.tmp" 4671 mv "conftest.tmp" "conftest.in" 4672 cp "conftest.in" "conftest.nl" 4673 $as_echo '' >> "conftest.nl" 4674 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4675 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4676 as_fn_arith $ac_count + 1 && ac_count=$as_val 4677 if test $ac_count -gt ${ac_path_SED_max-0}; then 4678 # Best one so far, save it but keep looking for a better one 4679 ac_cv_path_SED="$ac_path_SED" 4680 ac_path_SED_max=$ac_count 4681 fi 4682 # 10*(2^10) chars as input seems more than enough 4683 test $ac_count -gt 10 && break 4684 done 4685 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4686esac 4687 4688 $ac_path_SED_found && break 3 4689 done 4690 done 4691 done 4692IFS=$as_save_IFS 4693 if test -z "$ac_cv_path_SED"; then 4694 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4695 fi 4696else 4697 ac_cv_path_SED=$SED 4698fi 4699 4700fi 4701{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4702$as_echo "$ac_cv_path_SED" >&6; } 4703 SED="$ac_cv_path_SED" 4704 rm -f conftest.sed 4705 4706 4707 4708 4709 4710 4711# Check whether --enable-selective-werror was given. 4712if test "${enable_selective_werror+set}" = set; then : 4713 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4714else 4715 SELECTIVE_WERROR=yes 4716fi 4717 4718 4719 4720 4721 4722# -v is too short to test reliably with XORG_TESTSET_CFLAG 4723if test "x$SUNCC" = "xyes"; then 4724 BASE_CFLAGS="-v" 4725else 4726 BASE_CFLAGS="" 4727fi 4728 4729# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743xorg_testset_save_CFLAGS="$CFLAGS" 4744 4745if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4748$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4749if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4750 $as_echo_n "(cached) " >&6 4751else 4752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4753/* end confdefs.h. */ 4754int i; 4755_ACEOF 4756if ac_fn_c_try_compile "$LINENO"; then : 4757 xorg_cv_cc_flag_unknown_warning_option=yes 4758else 4759 xorg_cv_cc_flag_unknown_warning_option=no 4760fi 4761rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4762fi 4763{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4764$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4765 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4766 CFLAGS="$xorg_testset_save_CFLAGS" 4767fi 4768 4769if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4770 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4772 fi 4773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4775$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4776if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4777 $as_echo_n "(cached) " >&6 4778else 4779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4780/* end confdefs.h. */ 4781int i; 4782_ACEOF 4783if ac_fn_c_try_compile "$LINENO"; then : 4784 xorg_cv_cc_flag_unused_command_line_argument=yes 4785else 4786 xorg_cv_cc_flag_unused_command_line_argument=no 4787fi 4788rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4789fi 4790{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4791$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4793 CFLAGS="$xorg_testset_save_CFLAGS" 4794fi 4795 4796found="no" 4797 4798 if test $found = "no" ; then 4799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4801 fi 4802 4803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4805 fi 4806 4807 CFLAGS="$CFLAGS -Wall" 4808 4809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4810$as_echo_n "checking if $CC supports -Wall... " >&6; } 4811 cacheid=xorg_cv_cc_flag__Wall 4812 if eval \${$cacheid+:} false; then : 4813 $as_echo_n "(cached) " >&6 4814else 4815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4816/* end confdefs.h. */ 4817int i; 4818int 4819main () 4820{ 4821 4822 ; 4823 return 0; 4824} 4825_ACEOF 4826if ac_fn_c_try_link "$LINENO"; then : 4827 eval $cacheid=yes 4828else 4829 eval $cacheid=no 4830fi 4831rm -f core conftest.err conftest.$ac_objext \ 4832 conftest$ac_exeext conftest.$ac_ext 4833fi 4834 4835 4836 CFLAGS="$xorg_testset_save_CFLAGS" 4837 4838 eval supported=\$$cacheid 4839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4840$as_echo "$supported" >&6; } 4841 if test "$supported" = "yes" ; then 4842 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4843 found="yes" 4844 fi 4845 fi 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861xorg_testset_save_CFLAGS="$CFLAGS" 4862 4863if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4866$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4867if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4868 $as_echo_n "(cached) " >&6 4869else 4870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4871/* end confdefs.h. */ 4872int i; 4873_ACEOF 4874if ac_fn_c_try_compile "$LINENO"; then : 4875 xorg_cv_cc_flag_unknown_warning_option=yes 4876else 4877 xorg_cv_cc_flag_unknown_warning_option=no 4878fi 4879rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4880fi 4881{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4882$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4883 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4884 CFLAGS="$xorg_testset_save_CFLAGS" 4885fi 4886 4887if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4890 fi 4891 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4893$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4894if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4895 $as_echo_n "(cached) " >&6 4896else 4897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4898/* end confdefs.h. */ 4899int i; 4900_ACEOF 4901if ac_fn_c_try_compile "$LINENO"; then : 4902 xorg_cv_cc_flag_unused_command_line_argument=yes 4903else 4904 xorg_cv_cc_flag_unused_command_line_argument=no 4905fi 4906rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4907fi 4908{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4909$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4910 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4911 CFLAGS="$xorg_testset_save_CFLAGS" 4912fi 4913 4914found="no" 4915 4916 if test $found = "no" ; then 4917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4919 fi 4920 4921 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4923 fi 4924 4925 CFLAGS="$CFLAGS -Wpointer-arith" 4926 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4928$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4929 cacheid=xorg_cv_cc_flag__Wpointer_arith 4930 if eval \${$cacheid+:} false; then : 4931 $as_echo_n "(cached) " >&6 4932else 4933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4934/* end confdefs.h. */ 4935int i; 4936int 4937main () 4938{ 4939 4940 ; 4941 return 0; 4942} 4943_ACEOF 4944if ac_fn_c_try_link "$LINENO"; then : 4945 eval $cacheid=yes 4946else 4947 eval $cacheid=no 4948fi 4949rm -f core conftest.err conftest.$ac_objext \ 4950 conftest$ac_exeext conftest.$ac_ext 4951fi 4952 4953 4954 CFLAGS="$xorg_testset_save_CFLAGS" 4955 4956 eval supported=\$$cacheid 4957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4958$as_echo "$supported" >&6; } 4959 if test "$supported" = "yes" ; then 4960 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4961 found="yes" 4962 fi 4963 fi 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979xorg_testset_save_CFLAGS="$CFLAGS" 4980 4981if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4984$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4985if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4986 $as_echo_n "(cached) " >&6 4987else 4988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4989/* end confdefs.h. */ 4990int i; 4991_ACEOF 4992if ac_fn_c_try_compile "$LINENO"; then : 4993 xorg_cv_cc_flag_unknown_warning_option=yes 4994else 4995 xorg_cv_cc_flag_unknown_warning_option=no 4996fi 4997rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4998fi 4999{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5000$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5001 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5002 CFLAGS="$xorg_testset_save_CFLAGS" 5003fi 5004 5005if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5008 fi 5009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5011$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5012if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5013 $as_echo_n "(cached) " >&6 5014else 5015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5016/* end confdefs.h. */ 5017int i; 5018_ACEOF 5019if ac_fn_c_try_compile "$LINENO"; then : 5020 xorg_cv_cc_flag_unused_command_line_argument=yes 5021else 5022 xorg_cv_cc_flag_unused_command_line_argument=no 5023fi 5024rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5025fi 5026{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5027$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5028 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5029 CFLAGS="$xorg_testset_save_CFLAGS" 5030fi 5031 5032found="no" 5033 5034 if test $found = "no" ; then 5035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5037 fi 5038 5039 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5041 fi 5042 5043 CFLAGS="$CFLAGS -Wmissing-declarations" 5044 5045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5046$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5047 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5048 if eval \${$cacheid+:} false; then : 5049 $as_echo_n "(cached) " >&6 5050else 5051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5052/* end confdefs.h. */ 5053int i; 5054int 5055main () 5056{ 5057 5058 ; 5059 return 0; 5060} 5061_ACEOF 5062if ac_fn_c_try_link "$LINENO"; then : 5063 eval $cacheid=yes 5064else 5065 eval $cacheid=no 5066fi 5067rm -f core conftest.err conftest.$ac_objext \ 5068 conftest$ac_exeext conftest.$ac_ext 5069fi 5070 5071 5072 CFLAGS="$xorg_testset_save_CFLAGS" 5073 5074 eval supported=\$$cacheid 5075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5076$as_echo "$supported" >&6; } 5077 if test "$supported" = "yes" ; then 5078 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5079 found="yes" 5080 fi 5081 fi 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097xorg_testset_save_CFLAGS="$CFLAGS" 5098 5099if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5102$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5103if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5104 $as_echo_n "(cached) " >&6 5105else 5106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5107/* end confdefs.h. */ 5108int i; 5109_ACEOF 5110if ac_fn_c_try_compile "$LINENO"; then : 5111 xorg_cv_cc_flag_unknown_warning_option=yes 5112else 5113 xorg_cv_cc_flag_unknown_warning_option=no 5114fi 5115rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5116fi 5117{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5118$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5119 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5120 CFLAGS="$xorg_testset_save_CFLAGS" 5121fi 5122 5123if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5126 fi 5127 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5129$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5130if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5131 $as_echo_n "(cached) " >&6 5132else 5133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5134/* end confdefs.h. */ 5135int i; 5136_ACEOF 5137if ac_fn_c_try_compile "$LINENO"; then : 5138 xorg_cv_cc_flag_unused_command_line_argument=yes 5139else 5140 xorg_cv_cc_flag_unused_command_line_argument=no 5141fi 5142rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5143fi 5144{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5145$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5146 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5147 CFLAGS="$xorg_testset_save_CFLAGS" 5148fi 5149 5150found="no" 5151 5152 if test $found = "no" ; then 5153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5155 fi 5156 5157 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5158 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5159 fi 5160 5161 CFLAGS="$CFLAGS -Wformat=2" 5162 5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5164$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5165 cacheid=xorg_cv_cc_flag__Wformat_2 5166 if eval \${$cacheid+:} false; then : 5167 $as_echo_n "(cached) " >&6 5168else 5169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5170/* end confdefs.h. */ 5171int i; 5172int 5173main () 5174{ 5175 5176 ; 5177 return 0; 5178} 5179_ACEOF 5180if ac_fn_c_try_link "$LINENO"; then : 5181 eval $cacheid=yes 5182else 5183 eval $cacheid=no 5184fi 5185rm -f core conftest.err conftest.$ac_objext \ 5186 conftest$ac_exeext conftest.$ac_ext 5187fi 5188 5189 5190 CFLAGS="$xorg_testset_save_CFLAGS" 5191 5192 eval supported=\$$cacheid 5193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5194$as_echo "$supported" >&6; } 5195 if test "$supported" = "yes" ; then 5196 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5197 found="yes" 5198 fi 5199 fi 5200 5201 if test $found = "no" ; then 5202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5204 fi 5205 5206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5208 fi 5209 5210 CFLAGS="$CFLAGS -Wformat" 5211 5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5213$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5214 cacheid=xorg_cv_cc_flag__Wformat 5215 if eval \${$cacheid+:} false; then : 5216 $as_echo_n "(cached) " >&6 5217else 5218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5219/* end confdefs.h. */ 5220int i; 5221int 5222main () 5223{ 5224 5225 ; 5226 return 0; 5227} 5228_ACEOF 5229if ac_fn_c_try_link "$LINENO"; then : 5230 eval $cacheid=yes 5231else 5232 eval $cacheid=no 5233fi 5234rm -f core conftest.err conftest.$ac_objext \ 5235 conftest$ac_exeext conftest.$ac_ext 5236fi 5237 5238 5239 CFLAGS="$xorg_testset_save_CFLAGS" 5240 5241 eval supported=\$$cacheid 5242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5243$as_echo "$supported" >&6; } 5244 if test "$supported" = "yes" ; then 5245 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5246 found="yes" 5247 fi 5248 fi 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266xorg_testset_save_CFLAGS="$CFLAGS" 5267 5268if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5271$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5272if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5273 $as_echo_n "(cached) " >&6 5274else 5275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5276/* end confdefs.h. */ 5277int i; 5278_ACEOF 5279if ac_fn_c_try_compile "$LINENO"; then : 5280 xorg_cv_cc_flag_unknown_warning_option=yes 5281else 5282 xorg_cv_cc_flag_unknown_warning_option=no 5283fi 5284rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5285fi 5286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5287$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5289 CFLAGS="$xorg_testset_save_CFLAGS" 5290fi 5291 5292if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5295 fi 5296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5298$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5299if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5300 $as_echo_n "(cached) " >&6 5301else 5302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5303/* end confdefs.h. */ 5304int i; 5305_ACEOF 5306if ac_fn_c_try_compile "$LINENO"; then : 5307 xorg_cv_cc_flag_unused_command_line_argument=yes 5308else 5309 xorg_cv_cc_flag_unused_command_line_argument=no 5310fi 5311rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5312fi 5313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5314$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5316 CFLAGS="$xorg_testset_save_CFLAGS" 5317fi 5318 5319found="no" 5320 5321 if test $found = "no" ; then 5322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5324 fi 5325 5326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5328 fi 5329 5330 CFLAGS="$CFLAGS -Wstrict-prototypes" 5331 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5333$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5334 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5335 if eval \${$cacheid+:} false; then : 5336 $as_echo_n "(cached) " >&6 5337else 5338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5339/* end confdefs.h. */ 5340int i; 5341int 5342main () 5343{ 5344 5345 ; 5346 return 0; 5347} 5348_ACEOF 5349if ac_fn_c_try_link "$LINENO"; then : 5350 eval $cacheid=yes 5351else 5352 eval $cacheid=no 5353fi 5354rm -f core conftest.err conftest.$ac_objext \ 5355 conftest$ac_exeext conftest.$ac_ext 5356fi 5357 5358 5359 CFLAGS="$xorg_testset_save_CFLAGS" 5360 5361 eval supported=\$$cacheid 5362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5363$as_echo "$supported" >&6; } 5364 if test "$supported" = "yes" ; then 5365 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5366 found="yes" 5367 fi 5368 fi 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384xorg_testset_save_CFLAGS="$CFLAGS" 5385 5386if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5389$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5390if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5391 $as_echo_n "(cached) " >&6 5392else 5393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5394/* end confdefs.h. */ 5395int i; 5396_ACEOF 5397if ac_fn_c_try_compile "$LINENO"; then : 5398 xorg_cv_cc_flag_unknown_warning_option=yes 5399else 5400 xorg_cv_cc_flag_unknown_warning_option=no 5401fi 5402rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5403fi 5404{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5405$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5407 CFLAGS="$xorg_testset_save_CFLAGS" 5408fi 5409 5410if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5413 fi 5414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5416$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5417if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5418 $as_echo_n "(cached) " >&6 5419else 5420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5421/* end confdefs.h. */ 5422int i; 5423_ACEOF 5424if ac_fn_c_try_compile "$LINENO"; then : 5425 xorg_cv_cc_flag_unused_command_line_argument=yes 5426else 5427 xorg_cv_cc_flag_unused_command_line_argument=no 5428fi 5429rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5430fi 5431{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5432$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5434 CFLAGS="$xorg_testset_save_CFLAGS" 5435fi 5436 5437found="no" 5438 5439 if test $found = "no" ; then 5440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5442 fi 5443 5444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5446 fi 5447 5448 CFLAGS="$CFLAGS -Wmissing-prototypes" 5449 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5451$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5452 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5453 if eval \${$cacheid+:} false; then : 5454 $as_echo_n "(cached) " >&6 5455else 5456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5457/* end confdefs.h. */ 5458int i; 5459int 5460main () 5461{ 5462 5463 ; 5464 return 0; 5465} 5466_ACEOF 5467if ac_fn_c_try_link "$LINENO"; then : 5468 eval $cacheid=yes 5469else 5470 eval $cacheid=no 5471fi 5472rm -f core conftest.err conftest.$ac_objext \ 5473 conftest$ac_exeext conftest.$ac_ext 5474fi 5475 5476 5477 CFLAGS="$xorg_testset_save_CFLAGS" 5478 5479 eval supported=\$$cacheid 5480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5481$as_echo "$supported" >&6; } 5482 if test "$supported" = "yes" ; then 5483 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5484 found="yes" 5485 fi 5486 fi 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502xorg_testset_save_CFLAGS="$CFLAGS" 5503 5504if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5507$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5508if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5509 $as_echo_n "(cached) " >&6 5510else 5511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5512/* end confdefs.h. */ 5513int i; 5514_ACEOF 5515if ac_fn_c_try_compile "$LINENO"; then : 5516 xorg_cv_cc_flag_unknown_warning_option=yes 5517else 5518 xorg_cv_cc_flag_unknown_warning_option=no 5519fi 5520rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5521fi 5522{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5523$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5525 CFLAGS="$xorg_testset_save_CFLAGS" 5526fi 5527 5528if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5531 fi 5532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5534$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5535if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5536 $as_echo_n "(cached) " >&6 5537else 5538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5539/* end confdefs.h. */ 5540int i; 5541_ACEOF 5542if ac_fn_c_try_compile "$LINENO"; then : 5543 xorg_cv_cc_flag_unused_command_line_argument=yes 5544else 5545 xorg_cv_cc_flag_unused_command_line_argument=no 5546fi 5547rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5548fi 5549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5550$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5552 CFLAGS="$xorg_testset_save_CFLAGS" 5553fi 5554 5555found="no" 5556 5557 if test $found = "no" ; then 5558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5560 fi 5561 5562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5564 fi 5565 5566 CFLAGS="$CFLAGS -Wnested-externs" 5567 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5569$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5570 cacheid=xorg_cv_cc_flag__Wnested_externs 5571 if eval \${$cacheid+:} false; then : 5572 $as_echo_n "(cached) " >&6 5573else 5574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5575/* end confdefs.h. */ 5576int i; 5577int 5578main () 5579{ 5580 5581 ; 5582 return 0; 5583} 5584_ACEOF 5585if ac_fn_c_try_link "$LINENO"; then : 5586 eval $cacheid=yes 5587else 5588 eval $cacheid=no 5589fi 5590rm -f core conftest.err conftest.$ac_objext \ 5591 conftest$ac_exeext conftest.$ac_ext 5592fi 5593 5594 5595 CFLAGS="$xorg_testset_save_CFLAGS" 5596 5597 eval supported=\$$cacheid 5598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5599$as_echo "$supported" >&6; } 5600 if test "$supported" = "yes" ; then 5601 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5602 found="yes" 5603 fi 5604 fi 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620xorg_testset_save_CFLAGS="$CFLAGS" 5621 5622if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5625$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5626if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5627 $as_echo_n "(cached) " >&6 5628else 5629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5630/* end confdefs.h. */ 5631int i; 5632_ACEOF 5633if ac_fn_c_try_compile "$LINENO"; then : 5634 xorg_cv_cc_flag_unknown_warning_option=yes 5635else 5636 xorg_cv_cc_flag_unknown_warning_option=no 5637fi 5638rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5639fi 5640{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5641$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5642 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5643 CFLAGS="$xorg_testset_save_CFLAGS" 5644fi 5645 5646if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5649 fi 5650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5652$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5653if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5654 $as_echo_n "(cached) " >&6 5655else 5656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5657/* end confdefs.h. */ 5658int i; 5659_ACEOF 5660if ac_fn_c_try_compile "$LINENO"; then : 5661 xorg_cv_cc_flag_unused_command_line_argument=yes 5662else 5663 xorg_cv_cc_flag_unused_command_line_argument=no 5664fi 5665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5666fi 5667{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5668$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5670 CFLAGS="$xorg_testset_save_CFLAGS" 5671fi 5672 5673found="no" 5674 5675 if test $found = "no" ; then 5676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5678 fi 5679 5680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5682 fi 5683 5684 CFLAGS="$CFLAGS -Wbad-function-cast" 5685 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5687$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5688 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5689 if eval \${$cacheid+:} false; then : 5690 $as_echo_n "(cached) " >&6 5691else 5692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5693/* end confdefs.h. */ 5694int i; 5695int 5696main () 5697{ 5698 5699 ; 5700 return 0; 5701} 5702_ACEOF 5703if ac_fn_c_try_link "$LINENO"; then : 5704 eval $cacheid=yes 5705else 5706 eval $cacheid=no 5707fi 5708rm -f core conftest.err conftest.$ac_objext \ 5709 conftest$ac_exeext conftest.$ac_ext 5710fi 5711 5712 5713 CFLAGS="$xorg_testset_save_CFLAGS" 5714 5715 eval supported=\$$cacheid 5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5717$as_echo "$supported" >&6; } 5718 if test "$supported" = "yes" ; then 5719 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5720 found="yes" 5721 fi 5722 fi 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738xorg_testset_save_CFLAGS="$CFLAGS" 5739 5740if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5743$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5744if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5745 $as_echo_n "(cached) " >&6 5746else 5747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5748/* end confdefs.h. */ 5749int i; 5750_ACEOF 5751if ac_fn_c_try_compile "$LINENO"; then : 5752 xorg_cv_cc_flag_unknown_warning_option=yes 5753else 5754 xorg_cv_cc_flag_unknown_warning_option=no 5755fi 5756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5757fi 5758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5759$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5760 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5761 CFLAGS="$xorg_testset_save_CFLAGS" 5762fi 5763 5764if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5767 fi 5768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5770$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5771if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5772 $as_echo_n "(cached) " >&6 5773else 5774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5775/* end confdefs.h. */ 5776int i; 5777_ACEOF 5778if ac_fn_c_try_compile "$LINENO"; then : 5779 xorg_cv_cc_flag_unused_command_line_argument=yes 5780else 5781 xorg_cv_cc_flag_unused_command_line_argument=no 5782fi 5783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5784fi 5785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5786$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5788 CFLAGS="$xorg_testset_save_CFLAGS" 5789fi 5790 5791found="no" 5792 5793 if test $found = "no" ; then 5794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5796 fi 5797 5798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5800 fi 5801 5802 CFLAGS="$CFLAGS -Wold-style-definition" 5803 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5805$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5806 cacheid=xorg_cv_cc_flag__Wold_style_definition 5807 if eval \${$cacheid+:} false; then : 5808 $as_echo_n "(cached) " >&6 5809else 5810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5811/* end confdefs.h. */ 5812int i; 5813int 5814main () 5815{ 5816 5817 ; 5818 return 0; 5819} 5820_ACEOF 5821if ac_fn_c_try_link "$LINENO"; then : 5822 eval $cacheid=yes 5823else 5824 eval $cacheid=no 5825fi 5826rm -f core conftest.err conftest.$ac_objext \ 5827 conftest$ac_exeext conftest.$ac_ext 5828fi 5829 5830 5831 CFLAGS="$xorg_testset_save_CFLAGS" 5832 5833 eval supported=\$$cacheid 5834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5835$as_echo "$supported" >&6; } 5836 if test "$supported" = "yes" ; then 5837 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5838 found="yes" 5839 fi 5840 fi 5841 5842 if test $found = "no" ; then 5843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5845 fi 5846 5847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5849 fi 5850 5851 CFLAGS="$CFLAGS -fd" 5852 5853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5854$as_echo_n "checking if $CC supports -fd... " >&6; } 5855 cacheid=xorg_cv_cc_flag__fd 5856 if eval \${$cacheid+:} false; then : 5857 $as_echo_n "(cached) " >&6 5858else 5859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5860/* end confdefs.h. */ 5861int i; 5862int 5863main () 5864{ 5865 5866 ; 5867 return 0; 5868} 5869_ACEOF 5870if ac_fn_c_try_link "$LINENO"; then : 5871 eval $cacheid=yes 5872else 5873 eval $cacheid=no 5874fi 5875rm -f core conftest.err conftest.$ac_objext \ 5876 conftest$ac_exeext conftest.$ac_ext 5877fi 5878 5879 5880 CFLAGS="$xorg_testset_save_CFLAGS" 5881 5882 eval supported=\$$cacheid 5883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5884$as_echo "$supported" >&6; } 5885 if test "$supported" = "yes" ; then 5886 BASE_CFLAGS="$BASE_CFLAGS -fd" 5887 found="yes" 5888 fi 5889 fi 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905xorg_testset_save_CFLAGS="$CFLAGS" 5906 5907if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5910$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5911if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5912 $as_echo_n "(cached) " >&6 5913else 5914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5915/* end confdefs.h. */ 5916int i; 5917_ACEOF 5918if ac_fn_c_try_compile "$LINENO"; then : 5919 xorg_cv_cc_flag_unknown_warning_option=yes 5920else 5921 xorg_cv_cc_flag_unknown_warning_option=no 5922fi 5923rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5924fi 5925{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5926$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5927 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5928 CFLAGS="$xorg_testset_save_CFLAGS" 5929fi 5930 5931if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5934 fi 5935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5937$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5938if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5939 $as_echo_n "(cached) " >&6 5940else 5941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5942/* end confdefs.h. */ 5943int i; 5944_ACEOF 5945if ac_fn_c_try_compile "$LINENO"; then : 5946 xorg_cv_cc_flag_unused_command_line_argument=yes 5947else 5948 xorg_cv_cc_flag_unused_command_line_argument=no 5949fi 5950rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5951fi 5952{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5953$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5954 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5955 CFLAGS="$xorg_testset_save_CFLAGS" 5956fi 5957 5958found="no" 5959 5960 if test $found = "no" ; then 5961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5963 fi 5964 5965 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5967 fi 5968 5969 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5970 5971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5972$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5973 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5974 if eval \${$cacheid+:} false; then : 5975 $as_echo_n "(cached) " >&6 5976else 5977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5978/* end confdefs.h. */ 5979int i; 5980int 5981main () 5982{ 5983 5984 ; 5985 return 0; 5986} 5987_ACEOF 5988if ac_fn_c_try_link "$LINENO"; then : 5989 eval $cacheid=yes 5990else 5991 eval $cacheid=no 5992fi 5993rm -f core conftest.err conftest.$ac_objext \ 5994 conftest$ac_exeext conftest.$ac_ext 5995fi 5996 5997 5998 CFLAGS="$xorg_testset_save_CFLAGS" 5999 6000 eval supported=\$$cacheid 6001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6002$as_echo "$supported" >&6; } 6003 if test "$supported" = "yes" ; then 6004 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6005 found="yes" 6006 fi 6007 fi 6008 6009 6010 6011 6012 6013# This chunk adds additional warnings that could catch undesired effects. 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027xorg_testset_save_CFLAGS="$CFLAGS" 6028 6029if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6032$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6033if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6034 $as_echo_n "(cached) " >&6 6035else 6036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6037/* end confdefs.h. */ 6038int i; 6039_ACEOF 6040if ac_fn_c_try_compile "$LINENO"; then : 6041 xorg_cv_cc_flag_unknown_warning_option=yes 6042else 6043 xorg_cv_cc_flag_unknown_warning_option=no 6044fi 6045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6046fi 6047{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6048$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6049 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6050 CFLAGS="$xorg_testset_save_CFLAGS" 6051fi 6052 6053if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6054 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6056 fi 6057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6059$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6060if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6061 $as_echo_n "(cached) " >&6 6062else 6063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6064/* end confdefs.h. */ 6065int i; 6066_ACEOF 6067if ac_fn_c_try_compile "$LINENO"; then : 6068 xorg_cv_cc_flag_unused_command_line_argument=yes 6069else 6070 xorg_cv_cc_flag_unused_command_line_argument=no 6071fi 6072rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6073fi 6074{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6075$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6077 CFLAGS="$xorg_testset_save_CFLAGS" 6078fi 6079 6080found="no" 6081 6082 if test $found = "no" ; then 6083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6085 fi 6086 6087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6089 fi 6090 6091 CFLAGS="$CFLAGS -Wunused" 6092 6093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6094$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6095 cacheid=xorg_cv_cc_flag__Wunused 6096 if eval \${$cacheid+:} false; then : 6097 $as_echo_n "(cached) " >&6 6098else 6099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6100/* end confdefs.h. */ 6101int i; 6102int 6103main () 6104{ 6105 6106 ; 6107 return 0; 6108} 6109_ACEOF 6110if ac_fn_c_try_link "$LINENO"; then : 6111 eval $cacheid=yes 6112else 6113 eval $cacheid=no 6114fi 6115rm -f core conftest.err conftest.$ac_objext \ 6116 conftest$ac_exeext conftest.$ac_ext 6117fi 6118 6119 6120 CFLAGS="$xorg_testset_save_CFLAGS" 6121 6122 eval supported=\$$cacheid 6123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6124$as_echo "$supported" >&6; } 6125 if test "$supported" = "yes" ; then 6126 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6127 found="yes" 6128 fi 6129 fi 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145xorg_testset_save_CFLAGS="$CFLAGS" 6146 6147if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6150$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6151if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6152 $as_echo_n "(cached) " >&6 6153else 6154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6155/* end confdefs.h. */ 6156int i; 6157_ACEOF 6158if ac_fn_c_try_compile "$LINENO"; then : 6159 xorg_cv_cc_flag_unknown_warning_option=yes 6160else 6161 xorg_cv_cc_flag_unknown_warning_option=no 6162fi 6163rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6164fi 6165{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6166$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6167 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6168 CFLAGS="$xorg_testset_save_CFLAGS" 6169fi 6170 6171if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6174 fi 6175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6177$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6178if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6179 $as_echo_n "(cached) " >&6 6180else 6181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6182/* end confdefs.h. */ 6183int i; 6184_ACEOF 6185if ac_fn_c_try_compile "$LINENO"; then : 6186 xorg_cv_cc_flag_unused_command_line_argument=yes 6187else 6188 xorg_cv_cc_flag_unused_command_line_argument=no 6189fi 6190rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6191fi 6192{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6193$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6194 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6195 CFLAGS="$xorg_testset_save_CFLAGS" 6196fi 6197 6198found="no" 6199 6200 if test $found = "no" ; then 6201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6203 fi 6204 6205 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6207 fi 6208 6209 CFLAGS="$CFLAGS -Wuninitialized" 6210 6211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6212$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6213 cacheid=xorg_cv_cc_flag__Wuninitialized 6214 if eval \${$cacheid+:} false; then : 6215 $as_echo_n "(cached) " >&6 6216else 6217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6218/* end confdefs.h. */ 6219int i; 6220int 6221main () 6222{ 6223 6224 ; 6225 return 0; 6226} 6227_ACEOF 6228if ac_fn_c_try_link "$LINENO"; then : 6229 eval $cacheid=yes 6230else 6231 eval $cacheid=no 6232fi 6233rm -f core conftest.err conftest.$ac_objext \ 6234 conftest$ac_exeext conftest.$ac_ext 6235fi 6236 6237 6238 CFLAGS="$xorg_testset_save_CFLAGS" 6239 6240 eval supported=\$$cacheid 6241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6242$as_echo "$supported" >&6; } 6243 if test "$supported" = "yes" ; then 6244 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6245 found="yes" 6246 fi 6247 fi 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263xorg_testset_save_CFLAGS="$CFLAGS" 6264 6265if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6268$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6269if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6270 $as_echo_n "(cached) " >&6 6271else 6272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273/* end confdefs.h. */ 6274int i; 6275_ACEOF 6276if ac_fn_c_try_compile "$LINENO"; then : 6277 xorg_cv_cc_flag_unknown_warning_option=yes 6278else 6279 xorg_cv_cc_flag_unknown_warning_option=no 6280fi 6281rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6282fi 6283{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6284$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6285 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6286 CFLAGS="$xorg_testset_save_CFLAGS" 6287fi 6288 6289if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6292 fi 6293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6295$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6296if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6297 $as_echo_n "(cached) " >&6 6298else 6299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6300/* end confdefs.h. */ 6301int i; 6302_ACEOF 6303if ac_fn_c_try_compile "$LINENO"; then : 6304 xorg_cv_cc_flag_unused_command_line_argument=yes 6305else 6306 xorg_cv_cc_flag_unused_command_line_argument=no 6307fi 6308rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6309fi 6310{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6311$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6312 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6313 CFLAGS="$xorg_testset_save_CFLAGS" 6314fi 6315 6316found="no" 6317 6318 if test $found = "no" ; then 6319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6321 fi 6322 6323 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6325 fi 6326 6327 CFLAGS="$CFLAGS -Wshadow" 6328 6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6330$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6331 cacheid=xorg_cv_cc_flag__Wshadow 6332 if eval \${$cacheid+:} false; then : 6333 $as_echo_n "(cached) " >&6 6334else 6335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6336/* end confdefs.h. */ 6337int i; 6338int 6339main () 6340{ 6341 6342 ; 6343 return 0; 6344} 6345_ACEOF 6346if ac_fn_c_try_link "$LINENO"; then : 6347 eval $cacheid=yes 6348else 6349 eval $cacheid=no 6350fi 6351rm -f core conftest.err conftest.$ac_objext \ 6352 conftest$ac_exeext conftest.$ac_ext 6353fi 6354 6355 6356 CFLAGS="$xorg_testset_save_CFLAGS" 6357 6358 eval supported=\$$cacheid 6359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6360$as_echo "$supported" >&6; } 6361 if test "$supported" = "yes" ; then 6362 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6363 found="yes" 6364 fi 6365 fi 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381xorg_testset_save_CFLAGS="$CFLAGS" 6382 6383if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6386$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6387if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6388 $as_echo_n "(cached) " >&6 6389else 6390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6391/* end confdefs.h. */ 6392int i; 6393_ACEOF 6394if ac_fn_c_try_compile "$LINENO"; then : 6395 xorg_cv_cc_flag_unknown_warning_option=yes 6396else 6397 xorg_cv_cc_flag_unknown_warning_option=no 6398fi 6399rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6400fi 6401{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6402$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6403 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6404 CFLAGS="$xorg_testset_save_CFLAGS" 6405fi 6406 6407if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6408 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6410 fi 6411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6413$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6414if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6415 $as_echo_n "(cached) " >&6 6416else 6417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6418/* end confdefs.h. */ 6419int i; 6420_ACEOF 6421if ac_fn_c_try_compile "$LINENO"; then : 6422 xorg_cv_cc_flag_unused_command_line_argument=yes 6423else 6424 xorg_cv_cc_flag_unused_command_line_argument=no 6425fi 6426rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6427fi 6428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6429$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6430 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6431 CFLAGS="$xorg_testset_save_CFLAGS" 6432fi 6433 6434found="no" 6435 6436 if test $found = "no" ; then 6437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6439 fi 6440 6441 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6443 fi 6444 6445 CFLAGS="$CFLAGS -Wmissing-noreturn" 6446 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6448$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6449 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6450 if eval \${$cacheid+:} false; then : 6451 $as_echo_n "(cached) " >&6 6452else 6453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6454/* end confdefs.h. */ 6455int i; 6456int 6457main () 6458{ 6459 6460 ; 6461 return 0; 6462} 6463_ACEOF 6464if ac_fn_c_try_link "$LINENO"; then : 6465 eval $cacheid=yes 6466else 6467 eval $cacheid=no 6468fi 6469rm -f core conftest.err conftest.$ac_objext \ 6470 conftest$ac_exeext conftest.$ac_ext 6471fi 6472 6473 6474 CFLAGS="$xorg_testset_save_CFLAGS" 6475 6476 eval supported=\$$cacheid 6477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6478$as_echo "$supported" >&6; } 6479 if test "$supported" = "yes" ; then 6480 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6481 found="yes" 6482 fi 6483 fi 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499xorg_testset_save_CFLAGS="$CFLAGS" 6500 6501if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6504$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6505if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6506 $as_echo_n "(cached) " >&6 6507else 6508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6509/* end confdefs.h. */ 6510int i; 6511_ACEOF 6512if ac_fn_c_try_compile "$LINENO"; then : 6513 xorg_cv_cc_flag_unknown_warning_option=yes 6514else 6515 xorg_cv_cc_flag_unknown_warning_option=no 6516fi 6517rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6518fi 6519{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6520$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6522 CFLAGS="$xorg_testset_save_CFLAGS" 6523fi 6524 6525if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6528 fi 6529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6531$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6532if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6533 $as_echo_n "(cached) " >&6 6534else 6535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6536/* end confdefs.h. */ 6537int i; 6538_ACEOF 6539if ac_fn_c_try_compile "$LINENO"; then : 6540 xorg_cv_cc_flag_unused_command_line_argument=yes 6541else 6542 xorg_cv_cc_flag_unused_command_line_argument=no 6543fi 6544rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6545fi 6546{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6547$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6549 CFLAGS="$xorg_testset_save_CFLAGS" 6550fi 6551 6552found="no" 6553 6554 if test $found = "no" ; then 6555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6557 fi 6558 6559 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6561 fi 6562 6563 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6564 6565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6566$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6567 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6568 if eval \${$cacheid+:} false; then : 6569 $as_echo_n "(cached) " >&6 6570else 6571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6572/* end confdefs.h. */ 6573int i; 6574int 6575main () 6576{ 6577 6578 ; 6579 return 0; 6580} 6581_ACEOF 6582if ac_fn_c_try_link "$LINENO"; then : 6583 eval $cacheid=yes 6584else 6585 eval $cacheid=no 6586fi 6587rm -f core conftest.err conftest.$ac_objext \ 6588 conftest$ac_exeext conftest.$ac_ext 6589fi 6590 6591 6592 CFLAGS="$xorg_testset_save_CFLAGS" 6593 6594 eval supported=\$$cacheid 6595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6596$as_echo "$supported" >&6; } 6597 if test "$supported" = "yes" ; then 6598 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6599 found="yes" 6600 fi 6601 fi 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617xorg_testset_save_CFLAGS="$CFLAGS" 6618 6619if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6622$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6623if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6624 $as_echo_n "(cached) " >&6 6625else 6626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6627/* end confdefs.h. */ 6628int i; 6629_ACEOF 6630if ac_fn_c_try_compile "$LINENO"; then : 6631 xorg_cv_cc_flag_unknown_warning_option=yes 6632else 6633 xorg_cv_cc_flag_unknown_warning_option=no 6634fi 6635rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6636fi 6637{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6638$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6639 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6640 CFLAGS="$xorg_testset_save_CFLAGS" 6641fi 6642 6643if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6646 fi 6647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6649$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6650if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6651 $as_echo_n "(cached) " >&6 6652else 6653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6654/* end confdefs.h. */ 6655int i; 6656_ACEOF 6657if ac_fn_c_try_compile "$LINENO"; then : 6658 xorg_cv_cc_flag_unused_command_line_argument=yes 6659else 6660 xorg_cv_cc_flag_unused_command_line_argument=no 6661fi 6662rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6663fi 6664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6665$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6666 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6667 CFLAGS="$xorg_testset_save_CFLAGS" 6668fi 6669 6670found="no" 6671 6672 if test $found = "no" ; then 6673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6675 fi 6676 6677 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6679 fi 6680 6681 CFLAGS="$CFLAGS -Wredundant-decls" 6682 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6684$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6685 cacheid=xorg_cv_cc_flag__Wredundant_decls 6686 if eval \${$cacheid+:} false; then : 6687 $as_echo_n "(cached) " >&6 6688else 6689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6690/* end confdefs.h. */ 6691int i; 6692int 6693main () 6694{ 6695 6696 ; 6697 return 0; 6698} 6699_ACEOF 6700if ac_fn_c_try_link "$LINENO"; then : 6701 eval $cacheid=yes 6702else 6703 eval $cacheid=no 6704fi 6705rm -f core conftest.err conftest.$ac_objext \ 6706 conftest$ac_exeext conftest.$ac_ext 6707fi 6708 6709 6710 CFLAGS="$xorg_testset_save_CFLAGS" 6711 6712 eval supported=\$$cacheid 6713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6714$as_echo "$supported" >&6; } 6715 if test "$supported" = "yes" ; then 6716 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6717 found="yes" 6718 fi 6719 fi 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735xorg_testset_save_CFLAGS="$CFLAGS" 6736 6737if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6740$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6741if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6742 $as_echo_n "(cached) " >&6 6743else 6744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6745/* end confdefs.h. */ 6746int i; 6747_ACEOF 6748if ac_fn_c_try_compile "$LINENO"; then : 6749 xorg_cv_cc_flag_unknown_warning_option=yes 6750else 6751 xorg_cv_cc_flag_unknown_warning_option=no 6752fi 6753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6754fi 6755{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6756$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6758 CFLAGS="$xorg_testset_save_CFLAGS" 6759fi 6760 6761if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6764 fi 6765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6767$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6768if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6769 $as_echo_n "(cached) " >&6 6770else 6771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6772/* end confdefs.h. */ 6773int i; 6774_ACEOF 6775if ac_fn_c_try_compile "$LINENO"; then : 6776 xorg_cv_cc_flag_unused_command_line_argument=yes 6777else 6778 xorg_cv_cc_flag_unused_command_line_argument=no 6779fi 6780rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6781fi 6782{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6783$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6785 CFLAGS="$xorg_testset_save_CFLAGS" 6786fi 6787 6788found="no" 6789 6790 if test $found = "no" ; then 6791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6793 fi 6794 6795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6797 fi 6798 6799 CFLAGS="$CFLAGS -Wlogical-op" 6800 6801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6802$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6803 cacheid=xorg_cv_cc_flag__Wlogical_op 6804 if eval \${$cacheid+:} false; then : 6805 $as_echo_n "(cached) " >&6 6806else 6807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6808/* end confdefs.h. */ 6809int i; 6810int 6811main () 6812{ 6813 6814 ; 6815 return 0; 6816} 6817_ACEOF 6818if ac_fn_c_try_link "$LINENO"; then : 6819 eval $cacheid=yes 6820else 6821 eval $cacheid=no 6822fi 6823rm -f core conftest.err conftest.$ac_objext \ 6824 conftest$ac_exeext conftest.$ac_ext 6825fi 6826 6827 6828 CFLAGS="$xorg_testset_save_CFLAGS" 6829 6830 eval supported=\$$cacheid 6831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6832$as_echo "$supported" >&6; } 6833 if test "$supported" = "yes" ; then 6834 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6835 found="yes" 6836 fi 6837 fi 6838 6839 6840 6841# These are currently disabled because they are noisy. They will be enabled 6842# in the future once the codebase is sufficiently modernized to silence 6843# them. For now, I don't want them to drown out the other warnings. 6844# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6845# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6846# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6847 6848# Turn some warnings into errors, so we don't accidently get successful builds 6849# when there are problems that should be fixed. 6850 6851if test "x$SELECTIVE_WERROR" = "xyes" ; then 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865xorg_testset_save_CFLAGS="$CFLAGS" 6866 6867if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6870$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6871if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6872 $as_echo_n "(cached) " >&6 6873else 6874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6875/* end confdefs.h. */ 6876int i; 6877_ACEOF 6878if ac_fn_c_try_compile "$LINENO"; then : 6879 xorg_cv_cc_flag_unknown_warning_option=yes 6880else 6881 xorg_cv_cc_flag_unknown_warning_option=no 6882fi 6883rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6884fi 6885{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6886$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6888 CFLAGS="$xorg_testset_save_CFLAGS" 6889fi 6890 6891if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6894 fi 6895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6897$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6898if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6899 $as_echo_n "(cached) " >&6 6900else 6901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6902/* end confdefs.h. */ 6903int i; 6904_ACEOF 6905if ac_fn_c_try_compile "$LINENO"; then : 6906 xorg_cv_cc_flag_unused_command_line_argument=yes 6907else 6908 xorg_cv_cc_flag_unused_command_line_argument=no 6909fi 6910rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6911fi 6912{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6913$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6914 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6915 CFLAGS="$xorg_testset_save_CFLAGS" 6916fi 6917 6918found="no" 6919 6920 if test $found = "no" ; then 6921 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6923 fi 6924 6925 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6927 fi 6928 6929 CFLAGS="$CFLAGS -Werror=implicit" 6930 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6932$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6933 cacheid=xorg_cv_cc_flag__Werror_implicit 6934 if eval \${$cacheid+:} false; then : 6935 $as_echo_n "(cached) " >&6 6936else 6937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6938/* end confdefs.h. */ 6939int i; 6940int 6941main () 6942{ 6943 6944 ; 6945 return 0; 6946} 6947_ACEOF 6948if ac_fn_c_try_link "$LINENO"; then : 6949 eval $cacheid=yes 6950else 6951 eval $cacheid=no 6952fi 6953rm -f core conftest.err conftest.$ac_objext \ 6954 conftest$ac_exeext conftest.$ac_ext 6955fi 6956 6957 6958 CFLAGS="$xorg_testset_save_CFLAGS" 6959 6960 eval supported=\$$cacheid 6961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6962$as_echo "$supported" >&6; } 6963 if test "$supported" = "yes" ; then 6964 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6965 found="yes" 6966 fi 6967 fi 6968 6969 if test $found = "no" ; then 6970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6972 fi 6973 6974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6976 fi 6977 6978 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6979 6980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6981$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6982 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6983 if eval \${$cacheid+:} false; then : 6984 $as_echo_n "(cached) " >&6 6985else 6986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6987/* end confdefs.h. */ 6988int i; 6989int 6990main () 6991{ 6992 6993 ; 6994 return 0; 6995} 6996_ACEOF 6997if ac_fn_c_try_link "$LINENO"; then : 6998 eval $cacheid=yes 6999else 7000 eval $cacheid=no 7001fi 7002rm -f core conftest.err conftest.$ac_objext \ 7003 conftest$ac_exeext conftest.$ac_ext 7004fi 7005 7006 7007 CFLAGS="$xorg_testset_save_CFLAGS" 7008 7009 eval supported=\$$cacheid 7010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7011$as_echo "$supported" >&6; } 7012 if test "$supported" = "yes" ; then 7013 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7014 found="yes" 7015 fi 7016 fi 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032xorg_testset_save_CFLAGS="$CFLAGS" 7033 7034if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7037$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7038if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7039 $as_echo_n "(cached) " >&6 7040else 7041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7042/* end confdefs.h. */ 7043int i; 7044_ACEOF 7045if ac_fn_c_try_compile "$LINENO"; then : 7046 xorg_cv_cc_flag_unknown_warning_option=yes 7047else 7048 xorg_cv_cc_flag_unknown_warning_option=no 7049fi 7050rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7051fi 7052{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7053$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7055 CFLAGS="$xorg_testset_save_CFLAGS" 7056fi 7057 7058if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7061 fi 7062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7064$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7065if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7066 $as_echo_n "(cached) " >&6 7067else 7068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7069/* end confdefs.h. */ 7070int i; 7071_ACEOF 7072if ac_fn_c_try_compile "$LINENO"; then : 7073 xorg_cv_cc_flag_unused_command_line_argument=yes 7074else 7075 xorg_cv_cc_flag_unused_command_line_argument=no 7076fi 7077rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7078fi 7079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7080$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7081 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7082 CFLAGS="$xorg_testset_save_CFLAGS" 7083fi 7084 7085found="no" 7086 7087 if test $found = "no" ; then 7088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7090 fi 7091 7092 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7094 fi 7095 7096 CFLAGS="$CFLAGS -Werror=nonnull" 7097 7098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7099$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7100 cacheid=xorg_cv_cc_flag__Werror_nonnull 7101 if eval \${$cacheid+:} false; then : 7102 $as_echo_n "(cached) " >&6 7103else 7104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7105/* end confdefs.h. */ 7106int i; 7107int 7108main () 7109{ 7110 7111 ; 7112 return 0; 7113} 7114_ACEOF 7115if ac_fn_c_try_link "$LINENO"; then : 7116 eval $cacheid=yes 7117else 7118 eval $cacheid=no 7119fi 7120rm -f core conftest.err conftest.$ac_objext \ 7121 conftest$ac_exeext conftest.$ac_ext 7122fi 7123 7124 7125 CFLAGS="$xorg_testset_save_CFLAGS" 7126 7127 eval supported=\$$cacheid 7128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7129$as_echo "$supported" >&6; } 7130 if test "$supported" = "yes" ; then 7131 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7132 found="yes" 7133 fi 7134 fi 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150xorg_testset_save_CFLAGS="$CFLAGS" 7151 7152if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7155$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7156if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7157 $as_echo_n "(cached) " >&6 7158else 7159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7160/* end confdefs.h. */ 7161int i; 7162_ACEOF 7163if ac_fn_c_try_compile "$LINENO"; then : 7164 xorg_cv_cc_flag_unknown_warning_option=yes 7165else 7166 xorg_cv_cc_flag_unknown_warning_option=no 7167fi 7168rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7169fi 7170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7171$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7172 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7173 CFLAGS="$xorg_testset_save_CFLAGS" 7174fi 7175 7176if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7179 fi 7180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7182$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7183if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7184 $as_echo_n "(cached) " >&6 7185else 7186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7187/* end confdefs.h. */ 7188int i; 7189_ACEOF 7190if ac_fn_c_try_compile "$LINENO"; then : 7191 xorg_cv_cc_flag_unused_command_line_argument=yes 7192else 7193 xorg_cv_cc_flag_unused_command_line_argument=no 7194fi 7195rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7196fi 7197{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7198$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7200 CFLAGS="$xorg_testset_save_CFLAGS" 7201fi 7202 7203found="no" 7204 7205 if test $found = "no" ; then 7206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7208 fi 7209 7210 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7212 fi 7213 7214 CFLAGS="$CFLAGS -Werror=init-self" 7215 7216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7217$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7218 cacheid=xorg_cv_cc_flag__Werror_init_self 7219 if eval \${$cacheid+:} false; then : 7220 $as_echo_n "(cached) " >&6 7221else 7222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7223/* end confdefs.h. */ 7224int i; 7225int 7226main () 7227{ 7228 7229 ; 7230 return 0; 7231} 7232_ACEOF 7233if ac_fn_c_try_link "$LINENO"; then : 7234 eval $cacheid=yes 7235else 7236 eval $cacheid=no 7237fi 7238rm -f core conftest.err conftest.$ac_objext \ 7239 conftest$ac_exeext conftest.$ac_ext 7240fi 7241 7242 7243 CFLAGS="$xorg_testset_save_CFLAGS" 7244 7245 eval supported=\$$cacheid 7246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7247$as_echo "$supported" >&6; } 7248 if test "$supported" = "yes" ; then 7249 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7250 found="yes" 7251 fi 7252 fi 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268xorg_testset_save_CFLAGS="$CFLAGS" 7269 7270if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7273$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7274if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7275 $as_echo_n "(cached) " >&6 7276else 7277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7278/* end confdefs.h. */ 7279int i; 7280_ACEOF 7281if ac_fn_c_try_compile "$LINENO"; then : 7282 xorg_cv_cc_flag_unknown_warning_option=yes 7283else 7284 xorg_cv_cc_flag_unknown_warning_option=no 7285fi 7286rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7287fi 7288{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7289$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7290 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7291 CFLAGS="$xorg_testset_save_CFLAGS" 7292fi 7293 7294if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7297 fi 7298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7300$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7301if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7302 $as_echo_n "(cached) " >&6 7303else 7304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7305/* end confdefs.h. */ 7306int i; 7307_ACEOF 7308if ac_fn_c_try_compile "$LINENO"; then : 7309 xorg_cv_cc_flag_unused_command_line_argument=yes 7310else 7311 xorg_cv_cc_flag_unused_command_line_argument=no 7312fi 7313rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7314fi 7315{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7316$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7317 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7318 CFLAGS="$xorg_testset_save_CFLAGS" 7319fi 7320 7321found="no" 7322 7323 if test $found = "no" ; then 7324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7326 fi 7327 7328 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7330 fi 7331 7332 CFLAGS="$CFLAGS -Werror=main" 7333 7334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7335$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7336 cacheid=xorg_cv_cc_flag__Werror_main 7337 if eval \${$cacheid+:} false; then : 7338 $as_echo_n "(cached) " >&6 7339else 7340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7341/* end confdefs.h. */ 7342int i; 7343int 7344main () 7345{ 7346 7347 ; 7348 return 0; 7349} 7350_ACEOF 7351if ac_fn_c_try_link "$LINENO"; then : 7352 eval $cacheid=yes 7353else 7354 eval $cacheid=no 7355fi 7356rm -f core conftest.err conftest.$ac_objext \ 7357 conftest$ac_exeext conftest.$ac_ext 7358fi 7359 7360 7361 CFLAGS="$xorg_testset_save_CFLAGS" 7362 7363 eval supported=\$$cacheid 7364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7365$as_echo "$supported" >&6; } 7366 if test "$supported" = "yes" ; then 7367 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7368 found="yes" 7369 fi 7370 fi 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386xorg_testset_save_CFLAGS="$CFLAGS" 7387 7388if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7391$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7392if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7393 $as_echo_n "(cached) " >&6 7394else 7395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7396/* end confdefs.h. */ 7397int i; 7398_ACEOF 7399if ac_fn_c_try_compile "$LINENO"; then : 7400 xorg_cv_cc_flag_unknown_warning_option=yes 7401else 7402 xorg_cv_cc_flag_unknown_warning_option=no 7403fi 7404rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7405fi 7406{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7407$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7408 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7409 CFLAGS="$xorg_testset_save_CFLAGS" 7410fi 7411 7412if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7413 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7415 fi 7416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7418$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7419if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7420 $as_echo_n "(cached) " >&6 7421else 7422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7423/* end confdefs.h. */ 7424int i; 7425_ACEOF 7426if ac_fn_c_try_compile "$LINENO"; then : 7427 xorg_cv_cc_flag_unused_command_line_argument=yes 7428else 7429 xorg_cv_cc_flag_unused_command_line_argument=no 7430fi 7431rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7432fi 7433{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7434$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7435 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7436 CFLAGS="$xorg_testset_save_CFLAGS" 7437fi 7438 7439found="no" 7440 7441 if test $found = "no" ; then 7442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7444 fi 7445 7446 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7448 fi 7449 7450 CFLAGS="$CFLAGS -Werror=missing-braces" 7451 7452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7453$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7454 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7455 if eval \${$cacheid+:} false; then : 7456 $as_echo_n "(cached) " >&6 7457else 7458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7459/* end confdefs.h. */ 7460int i; 7461int 7462main () 7463{ 7464 7465 ; 7466 return 0; 7467} 7468_ACEOF 7469if ac_fn_c_try_link "$LINENO"; then : 7470 eval $cacheid=yes 7471else 7472 eval $cacheid=no 7473fi 7474rm -f core conftest.err conftest.$ac_objext \ 7475 conftest$ac_exeext conftest.$ac_ext 7476fi 7477 7478 7479 CFLAGS="$xorg_testset_save_CFLAGS" 7480 7481 eval supported=\$$cacheid 7482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7483$as_echo "$supported" >&6; } 7484 if test "$supported" = "yes" ; then 7485 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7486 found="yes" 7487 fi 7488 fi 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504xorg_testset_save_CFLAGS="$CFLAGS" 7505 7506if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7509$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7510if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7511 $as_echo_n "(cached) " >&6 7512else 7513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7514/* end confdefs.h. */ 7515int i; 7516_ACEOF 7517if ac_fn_c_try_compile "$LINENO"; then : 7518 xorg_cv_cc_flag_unknown_warning_option=yes 7519else 7520 xorg_cv_cc_flag_unknown_warning_option=no 7521fi 7522rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7523fi 7524{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7525$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7526 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7527 CFLAGS="$xorg_testset_save_CFLAGS" 7528fi 7529 7530if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7533 fi 7534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7536$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7537if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7538 $as_echo_n "(cached) " >&6 7539else 7540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7541/* end confdefs.h. */ 7542int i; 7543_ACEOF 7544if ac_fn_c_try_compile "$LINENO"; then : 7545 xorg_cv_cc_flag_unused_command_line_argument=yes 7546else 7547 xorg_cv_cc_flag_unused_command_line_argument=no 7548fi 7549rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7550fi 7551{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7552$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7553 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7554 CFLAGS="$xorg_testset_save_CFLAGS" 7555fi 7556 7557found="no" 7558 7559 if test $found = "no" ; then 7560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7562 fi 7563 7564 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7566 fi 7567 7568 CFLAGS="$CFLAGS -Werror=sequence-point" 7569 7570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7571$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7572 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7573 if eval \${$cacheid+:} false; then : 7574 $as_echo_n "(cached) " >&6 7575else 7576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7577/* end confdefs.h. */ 7578int i; 7579int 7580main () 7581{ 7582 7583 ; 7584 return 0; 7585} 7586_ACEOF 7587if ac_fn_c_try_link "$LINENO"; then : 7588 eval $cacheid=yes 7589else 7590 eval $cacheid=no 7591fi 7592rm -f core conftest.err conftest.$ac_objext \ 7593 conftest$ac_exeext conftest.$ac_ext 7594fi 7595 7596 7597 CFLAGS="$xorg_testset_save_CFLAGS" 7598 7599 eval supported=\$$cacheid 7600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7601$as_echo "$supported" >&6; } 7602 if test "$supported" = "yes" ; then 7603 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7604 found="yes" 7605 fi 7606 fi 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622xorg_testset_save_CFLAGS="$CFLAGS" 7623 7624if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7627$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7628if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7629 $as_echo_n "(cached) " >&6 7630else 7631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7632/* end confdefs.h. */ 7633int i; 7634_ACEOF 7635if ac_fn_c_try_compile "$LINENO"; then : 7636 xorg_cv_cc_flag_unknown_warning_option=yes 7637else 7638 xorg_cv_cc_flag_unknown_warning_option=no 7639fi 7640rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7641fi 7642{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7643$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7645 CFLAGS="$xorg_testset_save_CFLAGS" 7646fi 7647 7648if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7651 fi 7652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7654$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7655if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7656 $as_echo_n "(cached) " >&6 7657else 7658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7659/* end confdefs.h. */ 7660int i; 7661_ACEOF 7662if ac_fn_c_try_compile "$LINENO"; then : 7663 xorg_cv_cc_flag_unused_command_line_argument=yes 7664else 7665 xorg_cv_cc_flag_unused_command_line_argument=no 7666fi 7667rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7668fi 7669{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7670$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7671 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7672 CFLAGS="$xorg_testset_save_CFLAGS" 7673fi 7674 7675found="no" 7676 7677 if test $found = "no" ; then 7678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7680 fi 7681 7682 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7684 fi 7685 7686 CFLAGS="$CFLAGS -Werror=return-type" 7687 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7689$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7690 cacheid=xorg_cv_cc_flag__Werror_return_type 7691 if eval \${$cacheid+:} false; then : 7692 $as_echo_n "(cached) " >&6 7693else 7694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7695/* end confdefs.h. */ 7696int i; 7697int 7698main () 7699{ 7700 7701 ; 7702 return 0; 7703} 7704_ACEOF 7705if ac_fn_c_try_link "$LINENO"; then : 7706 eval $cacheid=yes 7707else 7708 eval $cacheid=no 7709fi 7710rm -f core conftest.err conftest.$ac_objext \ 7711 conftest$ac_exeext conftest.$ac_ext 7712fi 7713 7714 7715 CFLAGS="$xorg_testset_save_CFLAGS" 7716 7717 eval supported=\$$cacheid 7718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7719$as_echo "$supported" >&6; } 7720 if test "$supported" = "yes" ; then 7721 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7722 found="yes" 7723 fi 7724 fi 7725 7726 if test $found = "no" ; then 7727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7729 fi 7730 7731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7733 fi 7734 7735 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7736 7737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7738$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7739 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7740 if eval \${$cacheid+:} false; then : 7741 $as_echo_n "(cached) " >&6 7742else 7743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7744/* end confdefs.h. */ 7745int i; 7746int 7747main () 7748{ 7749 7750 ; 7751 return 0; 7752} 7753_ACEOF 7754if ac_fn_c_try_link "$LINENO"; then : 7755 eval $cacheid=yes 7756else 7757 eval $cacheid=no 7758fi 7759rm -f core conftest.err conftest.$ac_objext \ 7760 conftest$ac_exeext conftest.$ac_ext 7761fi 7762 7763 7764 CFLAGS="$xorg_testset_save_CFLAGS" 7765 7766 eval supported=\$$cacheid 7767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7768$as_echo "$supported" >&6; } 7769 if test "$supported" = "yes" ; then 7770 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7771 found="yes" 7772 fi 7773 fi 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 7788 7789xorg_testset_save_CFLAGS="$CFLAGS" 7790 7791if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7794$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7795if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7796 $as_echo_n "(cached) " >&6 7797else 7798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7799/* end confdefs.h. */ 7800int i; 7801_ACEOF 7802if ac_fn_c_try_compile "$LINENO"; then : 7803 xorg_cv_cc_flag_unknown_warning_option=yes 7804else 7805 xorg_cv_cc_flag_unknown_warning_option=no 7806fi 7807rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7808fi 7809{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7810$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7812 CFLAGS="$xorg_testset_save_CFLAGS" 7813fi 7814 7815if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7818 fi 7819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7821$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7822if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7823 $as_echo_n "(cached) " >&6 7824else 7825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7826/* end confdefs.h. */ 7827int i; 7828_ACEOF 7829if ac_fn_c_try_compile "$LINENO"; then : 7830 xorg_cv_cc_flag_unused_command_line_argument=yes 7831else 7832 xorg_cv_cc_flag_unused_command_line_argument=no 7833fi 7834rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7835fi 7836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7837$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7838 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7839 CFLAGS="$xorg_testset_save_CFLAGS" 7840fi 7841 7842found="no" 7843 7844 if test $found = "no" ; then 7845 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7847 fi 7848 7849 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7851 fi 7852 7853 CFLAGS="$CFLAGS -Werror=trigraphs" 7854 7855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7856$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7857 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7858 if eval \${$cacheid+:} false; then : 7859 $as_echo_n "(cached) " >&6 7860else 7861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7862/* end confdefs.h. */ 7863int i; 7864int 7865main () 7866{ 7867 7868 ; 7869 return 0; 7870} 7871_ACEOF 7872if ac_fn_c_try_link "$LINENO"; then : 7873 eval $cacheid=yes 7874else 7875 eval $cacheid=no 7876fi 7877rm -f core conftest.err conftest.$ac_objext \ 7878 conftest$ac_exeext conftest.$ac_ext 7879fi 7880 7881 7882 CFLAGS="$xorg_testset_save_CFLAGS" 7883 7884 eval supported=\$$cacheid 7885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7886$as_echo "$supported" >&6; } 7887 if test "$supported" = "yes" ; then 7888 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7889 found="yes" 7890 fi 7891 fi 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907xorg_testset_save_CFLAGS="$CFLAGS" 7908 7909if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7912$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7913if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7914 $as_echo_n "(cached) " >&6 7915else 7916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7917/* end confdefs.h. */ 7918int i; 7919_ACEOF 7920if ac_fn_c_try_compile "$LINENO"; then : 7921 xorg_cv_cc_flag_unknown_warning_option=yes 7922else 7923 xorg_cv_cc_flag_unknown_warning_option=no 7924fi 7925rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7926fi 7927{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7928$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7929 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7930 CFLAGS="$xorg_testset_save_CFLAGS" 7931fi 7932 7933if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7936 fi 7937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7939$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7940if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7941 $as_echo_n "(cached) " >&6 7942else 7943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7944/* end confdefs.h. */ 7945int i; 7946_ACEOF 7947if ac_fn_c_try_compile "$LINENO"; then : 7948 xorg_cv_cc_flag_unused_command_line_argument=yes 7949else 7950 xorg_cv_cc_flag_unused_command_line_argument=no 7951fi 7952rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7953fi 7954{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7955$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7956 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7957 CFLAGS="$xorg_testset_save_CFLAGS" 7958fi 7959 7960found="no" 7961 7962 if test $found = "no" ; then 7963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7965 fi 7966 7967 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7969 fi 7970 7971 CFLAGS="$CFLAGS -Werror=array-bounds" 7972 7973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7974$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7975 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7976 if eval \${$cacheid+:} false; then : 7977 $as_echo_n "(cached) " >&6 7978else 7979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7980/* end confdefs.h. */ 7981int i; 7982int 7983main () 7984{ 7985 7986 ; 7987 return 0; 7988} 7989_ACEOF 7990if ac_fn_c_try_link "$LINENO"; then : 7991 eval $cacheid=yes 7992else 7993 eval $cacheid=no 7994fi 7995rm -f core conftest.err conftest.$ac_objext \ 7996 conftest$ac_exeext conftest.$ac_ext 7997fi 7998 7999 8000 CFLAGS="$xorg_testset_save_CFLAGS" 8001 8002 eval supported=\$$cacheid 8003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8004$as_echo "$supported" >&6; } 8005 if test "$supported" = "yes" ; then 8006 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8007 found="yes" 8008 fi 8009 fi 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025xorg_testset_save_CFLAGS="$CFLAGS" 8026 8027if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8030$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8031if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8032 $as_echo_n "(cached) " >&6 8033else 8034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8035/* end confdefs.h. */ 8036int i; 8037_ACEOF 8038if ac_fn_c_try_compile "$LINENO"; then : 8039 xorg_cv_cc_flag_unknown_warning_option=yes 8040else 8041 xorg_cv_cc_flag_unknown_warning_option=no 8042fi 8043rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8044fi 8045{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8046$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8047 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8048 CFLAGS="$xorg_testset_save_CFLAGS" 8049fi 8050 8051if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8054 fi 8055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8057$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8058if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8059 $as_echo_n "(cached) " >&6 8060else 8061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8062/* end confdefs.h. */ 8063int i; 8064_ACEOF 8065if ac_fn_c_try_compile "$LINENO"; then : 8066 xorg_cv_cc_flag_unused_command_line_argument=yes 8067else 8068 xorg_cv_cc_flag_unused_command_line_argument=no 8069fi 8070rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8071fi 8072{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8073$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8074 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8075 CFLAGS="$xorg_testset_save_CFLAGS" 8076fi 8077 8078found="no" 8079 8080 if test $found = "no" ; then 8081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8083 fi 8084 8085 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8087 fi 8088 8089 CFLAGS="$CFLAGS -Werror=write-strings" 8090 8091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8092$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8093 cacheid=xorg_cv_cc_flag__Werror_write_strings 8094 if eval \${$cacheid+:} false; then : 8095 $as_echo_n "(cached) " >&6 8096else 8097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8098/* end confdefs.h. */ 8099int i; 8100int 8101main () 8102{ 8103 8104 ; 8105 return 0; 8106} 8107_ACEOF 8108if ac_fn_c_try_link "$LINENO"; then : 8109 eval $cacheid=yes 8110else 8111 eval $cacheid=no 8112fi 8113rm -f core conftest.err conftest.$ac_objext \ 8114 conftest$ac_exeext conftest.$ac_ext 8115fi 8116 8117 8118 CFLAGS="$xorg_testset_save_CFLAGS" 8119 8120 eval supported=\$$cacheid 8121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8122$as_echo "$supported" >&6; } 8123 if test "$supported" = "yes" ; then 8124 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8125 found="yes" 8126 fi 8127 fi 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143xorg_testset_save_CFLAGS="$CFLAGS" 8144 8145if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8148$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8149if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8150 $as_echo_n "(cached) " >&6 8151else 8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8153/* end confdefs.h. */ 8154int i; 8155_ACEOF 8156if ac_fn_c_try_compile "$LINENO"; then : 8157 xorg_cv_cc_flag_unknown_warning_option=yes 8158else 8159 xorg_cv_cc_flag_unknown_warning_option=no 8160fi 8161rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8162fi 8163{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8164$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8165 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8166 CFLAGS="$xorg_testset_save_CFLAGS" 8167fi 8168 8169if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8172 fi 8173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8175$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8176if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8177 $as_echo_n "(cached) " >&6 8178else 8179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8180/* end confdefs.h. */ 8181int i; 8182_ACEOF 8183if ac_fn_c_try_compile "$LINENO"; then : 8184 xorg_cv_cc_flag_unused_command_line_argument=yes 8185else 8186 xorg_cv_cc_flag_unused_command_line_argument=no 8187fi 8188rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8189fi 8190{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8191$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8192 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8193 CFLAGS="$xorg_testset_save_CFLAGS" 8194fi 8195 8196found="no" 8197 8198 if test $found = "no" ; then 8199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8201 fi 8202 8203 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8205 fi 8206 8207 CFLAGS="$CFLAGS -Werror=address" 8208 8209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8210$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8211 cacheid=xorg_cv_cc_flag__Werror_address 8212 if eval \${$cacheid+:} false; then : 8213 $as_echo_n "(cached) " >&6 8214else 8215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8216/* end confdefs.h. */ 8217int i; 8218int 8219main () 8220{ 8221 8222 ; 8223 return 0; 8224} 8225_ACEOF 8226if ac_fn_c_try_link "$LINENO"; then : 8227 eval $cacheid=yes 8228else 8229 eval $cacheid=no 8230fi 8231rm -f core conftest.err conftest.$ac_objext \ 8232 conftest$ac_exeext conftest.$ac_ext 8233fi 8234 8235 8236 CFLAGS="$xorg_testset_save_CFLAGS" 8237 8238 eval supported=\$$cacheid 8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8240$as_echo "$supported" >&6; } 8241 if test "$supported" = "yes" ; then 8242 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8243 found="yes" 8244 fi 8245 fi 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261xorg_testset_save_CFLAGS="$CFLAGS" 8262 8263if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8266$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8267if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8268 $as_echo_n "(cached) " >&6 8269else 8270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8271/* end confdefs.h. */ 8272int i; 8273_ACEOF 8274if ac_fn_c_try_compile "$LINENO"; then : 8275 xorg_cv_cc_flag_unknown_warning_option=yes 8276else 8277 xorg_cv_cc_flag_unknown_warning_option=no 8278fi 8279rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8280fi 8281{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8282$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8283 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8284 CFLAGS="$xorg_testset_save_CFLAGS" 8285fi 8286 8287if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8290 fi 8291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8293$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8294if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8295 $as_echo_n "(cached) " >&6 8296else 8297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8298/* end confdefs.h. */ 8299int i; 8300_ACEOF 8301if ac_fn_c_try_compile "$LINENO"; then : 8302 xorg_cv_cc_flag_unused_command_line_argument=yes 8303else 8304 xorg_cv_cc_flag_unused_command_line_argument=no 8305fi 8306rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8307fi 8308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8309$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8310 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8311 CFLAGS="$xorg_testset_save_CFLAGS" 8312fi 8313 8314found="no" 8315 8316 if test $found = "no" ; then 8317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8319 fi 8320 8321 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8323 fi 8324 8325 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8326 8327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8328$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8329 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8330 if eval \${$cacheid+:} false; then : 8331 $as_echo_n "(cached) " >&6 8332else 8333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8334/* end confdefs.h. */ 8335int i; 8336int 8337main () 8338{ 8339 8340 ; 8341 return 0; 8342} 8343_ACEOF 8344if ac_fn_c_try_link "$LINENO"; then : 8345 eval $cacheid=yes 8346else 8347 eval $cacheid=no 8348fi 8349rm -f core conftest.err conftest.$ac_objext \ 8350 conftest$ac_exeext conftest.$ac_ext 8351fi 8352 8353 8354 CFLAGS="$xorg_testset_save_CFLAGS" 8355 8356 eval supported=\$$cacheid 8357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8358$as_echo "$supported" >&6; } 8359 if test "$supported" = "yes" ; then 8360 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8361 found="yes" 8362 fi 8363 fi 8364 8365 if test $found = "no" ; then 8366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8368 fi 8369 8370 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8372 fi 8373 8374 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8375 8376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8377$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8378 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8379 if eval \${$cacheid+:} false; then : 8380 $as_echo_n "(cached) " >&6 8381else 8382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8383/* end confdefs.h. */ 8384int i; 8385int 8386main () 8387{ 8388 8389 ; 8390 return 0; 8391} 8392_ACEOF 8393if ac_fn_c_try_link "$LINENO"; then : 8394 eval $cacheid=yes 8395else 8396 eval $cacheid=no 8397fi 8398rm -f core conftest.err conftest.$ac_objext \ 8399 conftest$ac_exeext conftest.$ac_ext 8400fi 8401 8402 8403 CFLAGS="$xorg_testset_save_CFLAGS" 8404 8405 eval supported=\$$cacheid 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8407$as_echo "$supported" >&6; } 8408 if test "$supported" = "yes" ; then 8409 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8410 found="yes" 8411 fi 8412 fi 8413 8414 8415 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428xorg_testset_save_CFLAGS="$CFLAGS" 8429 8430if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8433$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8434if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8435 $as_echo_n "(cached) " >&6 8436else 8437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8438/* end confdefs.h. */ 8439int i; 8440_ACEOF 8441if ac_fn_c_try_compile "$LINENO"; then : 8442 xorg_cv_cc_flag_unknown_warning_option=yes 8443else 8444 xorg_cv_cc_flag_unknown_warning_option=no 8445fi 8446rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8447fi 8448{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8449$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8450 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452fi 8453 8454if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8457 fi 8458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8460$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8461if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8462 $as_echo_n "(cached) " >&6 8463else 8464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8465/* end confdefs.h. */ 8466int i; 8467_ACEOF 8468if ac_fn_c_try_compile "$LINENO"; then : 8469 xorg_cv_cc_flag_unused_command_line_argument=yes 8470else 8471 xorg_cv_cc_flag_unused_command_line_argument=no 8472fi 8473rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8474fi 8475{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8476$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8477 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8478 CFLAGS="$xorg_testset_save_CFLAGS" 8479fi 8480 8481found="no" 8482 8483 if test $found = "no" ; then 8484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8486 fi 8487 8488 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8490 fi 8491 8492 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8493 8494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8495$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8496 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8497 if eval \${$cacheid+:} false; then : 8498 $as_echo_n "(cached) " >&6 8499else 8500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8501/* end confdefs.h. */ 8502int i; 8503int 8504main () 8505{ 8506 8507 ; 8508 return 0; 8509} 8510_ACEOF 8511if ac_fn_c_try_link "$LINENO"; then : 8512 eval $cacheid=yes 8513else 8514 eval $cacheid=no 8515fi 8516rm -f core conftest.err conftest.$ac_objext \ 8517 conftest$ac_exeext conftest.$ac_ext 8518fi 8519 8520 8521 CFLAGS="$xorg_testset_save_CFLAGS" 8522 8523 eval supported=\$$cacheid 8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8525$as_echo "$supported" >&6; } 8526 if test "$supported" = "yes" ; then 8527 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8528 found="yes" 8529 fi 8530 fi 8531 8532 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8533else 8534{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8535$as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549xorg_testset_save_CFLAGS="$CFLAGS" 8550 8551if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8554$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8555if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8556 $as_echo_n "(cached) " >&6 8557else 8558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8559/* end confdefs.h. */ 8560int i; 8561_ACEOF 8562if ac_fn_c_try_compile "$LINENO"; then : 8563 xorg_cv_cc_flag_unknown_warning_option=yes 8564else 8565 xorg_cv_cc_flag_unknown_warning_option=no 8566fi 8567rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8568fi 8569{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8570$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8571 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8572 CFLAGS="$xorg_testset_save_CFLAGS" 8573fi 8574 8575if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8578 fi 8579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8581$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8582if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8583 $as_echo_n "(cached) " >&6 8584else 8585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8586/* end confdefs.h. */ 8587int i; 8588_ACEOF 8589if ac_fn_c_try_compile "$LINENO"; then : 8590 xorg_cv_cc_flag_unused_command_line_argument=yes 8591else 8592 xorg_cv_cc_flag_unused_command_line_argument=no 8593fi 8594rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8595fi 8596{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8597$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8598 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8599 CFLAGS="$xorg_testset_save_CFLAGS" 8600fi 8601 8602found="no" 8603 8604 if test $found = "no" ; then 8605 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8607 fi 8608 8609 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8611 fi 8612 8613 CFLAGS="$CFLAGS -Wimplicit" 8614 8615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8616$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8617 cacheid=xorg_cv_cc_flag__Wimplicit 8618 if eval \${$cacheid+:} false; then : 8619 $as_echo_n "(cached) " >&6 8620else 8621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8622/* end confdefs.h. */ 8623int i; 8624int 8625main () 8626{ 8627 8628 ; 8629 return 0; 8630} 8631_ACEOF 8632if ac_fn_c_try_link "$LINENO"; then : 8633 eval $cacheid=yes 8634else 8635 eval $cacheid=no 8636fi 8637rm -f core conftest.err conftest.$ac_objext \ 8638 conftest$ac_exeext conftest.$ac_ext 8639fi 8640 8641 8642 CFLAGS="$xorg_testset_save_CFLAGS" 8643 8644 eval supported=\$$cacheid 8645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8646$as_echo "$supported" >&6; } 8647 if test "$supported" = "yes" ; then 8648 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8649 found="yes" 8650 fi 8651 fi 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667xorg_testset_save_CFLAGS="$CFLAGS" 8668 8669if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8672$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8673if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8674 $as_echo_n "(cached) " >&6 8675else 8676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8677/* end confdefs.h. */ 8678int i; 8679_ACEOF 8680if ac_fn_c_try_compile "$LINENO"; then : 8681 xorg_cv_cc_flag_unknown_warning_option=yes 8682else 8683 xorg_cv_cc_flag_unknown_warning_option=no 8684fi 8685rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8686fi 8687{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8688$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8689 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8690 CFLAGS="$xorg_testset_save_CFLAGS" 8691fi 8692 8693if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8696 fi 8697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8699$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8700if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8701 $as_echo_n "(cached) " >&6 8702else 8703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8704/* end confdefs.h. */ 8705int i; 8706_ACEOF 8707if ac_fn_c_try_compile "$LINENO"; then : 8708 xorg_cv_cc_flag_unused_command_line_argument=yes 8709else 8710 xorg_cv_cc_flag_unused_command_line_argument=no 8711fi 8712rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8713fi 8714{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8715$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8716 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8717 CFLAGS="$xorg_testset_save_CFLAGS" 8718fi 8719 8720found="no" 8721 8722 if test $found = "no" ; then 8723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8725 fi 8726 8727 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8729 fi 8730 8731 CFLAGS="$CFLAGS -Wnonnull" 8732 8733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8734$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8735 cacheid=xorg_cv_cc_flag__Wnonnull 8736 if eval \${$cacheid+:} false; then : 8737 $as_echo_n "(cached) " >&6 8738else 8739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8740/* end confdefs.h. */ 8741int i; 8742int 8743main () 8744{ 8745 8746 ; 8747 return 0; 8748} 8749_ACEOF 8750if ac_fn_c_try_link "$LINENO"; then : 8751 eval $cacheid=yes 8752else 8753 eval $cacheid=no 8754fi 8755rm -f core conftest.err conftest.$ac_objext \ 8756 conftest$ac_exeext conftest.$ac_ext 8757fi 8758 8759 8760 CFLAGS="$xorg_testset_save_CFLAGS" 8761 8762 eval supported=\$$cacheid 8763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8764$as_echo "$supported" >&6; } 8765 if test "$supported" = "yes" ; then 8766 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8767 found="yes" 8768 fi 8769 fi 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785xorg_testset_save_CFLAGS="$CFLAGS" 8786 8787if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8790$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8791if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8792 $as_echo_n "(cached) " >&6 8793else 8794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8795/* end confdefs.h. */ 8796int i; 8797_ACEOF 8798if ac_fn_c_try_compile "$LINENO"; then : 8799 xorg_cv_cc_flag_unknown_warning_option=yes 8800else 8801 xorg_cv_cc_flag_unknown_warning_option=no 8802fi 8803rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8804fi 8805{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8806$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8807 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8808 CFLAGS="$xorg_testset_save_CFLAGS" 8809fi 8810 8811if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8814 fi 8815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8817$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8818if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8819 $as_echo_n "(cached) " >&6 8820else 8821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8822/* end confdefs.h. */ 8823int i; 8824_ACEOF 8825if ac_fn_c_try_compile "$LINENO"; then : 8826 xorg_cv_cc_flag_unused_command_line_argument=yes 8827else 8828 xorg_cv_cc_flag_unused_command_line_argument=no 8829fi 8830rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8831fi 8832{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8833$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8834 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8835 CFLAGS="$xorg_testset_save_CFLAGS" 8836fi 8837 8838found="no" 8839 8840 if test $found = "no" ; then 8841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8843 fi 8844 8845 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8847 fi 8848 8849 CFLAGS="$CFLAGS -Winit-self" 8850 8851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8852$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8853 cacheid=xorg_cv_cc_flag__Winit_self 8854 if eval \${$cacheid+:} false; then : 8855 $as_echo_n "(cached) " >&6 8856else 8857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8858/* end confdefs.h. */ 8859int i; 8860int 8861main () 8862{ 8863 8864 ; 8865 return 0; 8866} 8867_ACEOF 8868if ac_fn_c_try_link "$LINENO"; then : 8869 eval $cacheid=yes 8870else 8871 eval $cacheid=no 8872fi 8873rm -f core conftest.err conftest.$ac_objext \ 8874 conftest$ac_exeext conftest.$ac_ext 8875fi 8876 8877 8878 CFLAGS="$xorg_testset_save_CFLAGS" 8879 8880 eval supported=\$$cacheid 8881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8882$as_echo "$supported" >&6; } 8883 if test "$supported" = "yes" ; then 8884 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8885 found="yes" 8886 fi 8887 fi 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903xorg_testset_save_CFLAGS="$CFLAGS" 8904 8905if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8908$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8909if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8910 $as_echo_n "(cached) " >&6 8911else 8912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8913/* end confdefs.h. */ 8914int i; 8915_ACEOF 8916if ac_fn_c_try_compile "$LINENO"; then : 8917 xorg_cv_cc_flag_unknown_warning_option=yes 8918else 8919 xorg_cv_cc_flag_unknown_warning_option=no 8920fi 8921rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8922fi 8923{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8924$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8925 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8926 CFLAGS="$xorg_testset_save_CFLAGS" 8927fi 8928 8929if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8932 fi 8933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8935$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8936if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8937 $as_echo_n "(cached) " >&6 8938else 8939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8940/* end confdefs.h. */ 8941int i; 8942_ACEOF 8943if ac_fn_c_try_compile "$LINENO"; then : 8944 xorg_cv_cc_flag_unused_command_line_argument=yes 8945else 8946 xorg_cv_cc_flag_unused_command_line_argument=no 8947fi 8948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8949fi 8950{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8951$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8953 CFLAGS="$xorg_testset_save_CFLAGS" 8954fi 8955 8956found="no" 8957 8958 if test $found = "no" ; then 8959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8961 fi 8962 8963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8965 fi 8966 8967 CFLAGS="$CFLAGS -Wmain" 8968 8969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8970$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8971 cacheid=xorg_cv_cc_flag__Wmain 8972 if eval \${$cacheid+:} false; then : 8973 $as_echo_n "(cached) " >&6 8974else 8975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8976/* end confdefs.h. */ 8977int i; 8978int 8979main () 8980{ 8981 8982 ; 8983 return 0; 8984} 8985_ACEOF 8986if ac_fn_c_try_link "$LINENO"; then : 8987 eval $cacheid=yes 8988else 8989 eval $cacheid=no 8990fi 8991rm -f core conftest.err conftest.$ac_objext \ 8992 conftest$ac_exeext conftest.$ac_ext 8993fi 8994 8995 8996 CFLAGS="$xorg_testset_save_CFLAGS" 8997 8998 eval supported=\$$cacheid 8999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9000$as_echo "$supported" >&6; } 9001 if test "$supported" = "yes" ; then 9002 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9003 found="yes" 9004 fi 9005 fi 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021xorg_testset_save_CFLAGS="$CFLAGS" 9022 9023if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9026$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9027if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9028 $as_echo_n "(cached) " >&6 9029else 9030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9031/* end confdefs.h. */ 9032int i; 9033_ACEOF 9034if ac_fn_c_try_compile "$LINENO"; then : 9035 xorg_cv_cc_flag_unknown_warning_option=yes 9036else 9037 xorg_cv_cc_flag_unknown_warning_option=no 9038fi 9039rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9040fi 9041{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9042$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9043 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9044 CFLAGS="$xorg_testset_save_CFLAGS" 9045fi 9046 9047if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9050 fi 9051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9053$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9054if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9055 $as_echo_n "(cached) " >&6 9056else 9057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9058/* end confdefs.h. */ 9059int i; 9060_ACEOF 9061if ac_fn_c_try_compile "$LINENO"; then : 9062 xorg_cv_cc_flag_unused_command_line_argument=yes 9063else 9064 xorg_cv_cc_flag_unused_command_line_argument=no 9065fi 9066rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9067fi 9068{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9069$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9070 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9071 CFLAGS="$xorg_testset_save_CFLAGS" 9072fi 9073 9074found="no" 9075 9076 if test $found = "no" ; then 9077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9079 fi 9080 9081 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9083 fi 9084 9085 CFLAGS="$CFLAGS -Wmissing-braces" 9086 9087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9088$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9089 cacheid=xorg_cv_cc_flag__Wmissing_braces 9090 if eval \${$cacheid+:} false; then : 9091 $as_echo_n "(cached) " >&6 9092else 9093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9094/* end confdefs.h. */ 9095int i; 9096int 9097main () 9098{ 9099 9100 ; 9101 return 0; 9102} 9103_ACEOF 9104if ac_fn_c_try_link "$LINENO"; then : 9105 eval $cacheid=yes 9106else 9107 eval $cacheid=no 9108fi 9109rm -f core conftest.err conftest.$ac_objext \ 9110 conftest$ac_exeext conftest.$ac_ext 9111fi 9112 9113 9114 CFLAGS="$xorg_testset_save_CFLAGS" 9115 9116 eval supported=\$$cacheid 9117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9118$as_echo "$supported" >&6; } 9119 if test "$supported" = "yes" ; then 9120 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9121 found="yes" 9122 fi 9123 fi 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139xorg_testset_save_CFLAGS="$CFLAGS" 9140 9141if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9144$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9145if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9146 $as_echo_n "(cached) " >&6 9147else 9148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9149/* end confdefs.h. */ 9150int i; 9151_ACEOF 9152if ac_fn_c_try_compile "$LINENO"; then : 9153 xorg_cv_cc_flag_unknown_warning_option=yes 9154else 9155 xorg_cv_cc_flag_unknown_warning_option=no 9156fi 9157rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9158fi 9159{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9160$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9161 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9162 CFLAGS="$xorg_testset_save_CFLAGS" 9163fi 9164 9165if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9168 fi 9169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9171$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9172if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9173 $as_echo_n "(cached) " >&6 9174else 9175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9176/* end confdefs.h. */ 9177int i; 9178_ACEOF 9179if ac_fn_c_try_compile "$LINENO"; then : 9180 xorg_cv_cc_flag_unused_command_line_argument=yes 9181else 9182 xorg_cv_cc_flag_unused_command_line_argument=no 9183fi 9184rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9185fi 9186{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9187$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9188 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9189 CFLAGS="$xorg_testset_save_CFLAGS" 9190fi 9191 9192found="no" 9193 9194 if test $found = "no" ; then 9195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9197 fi 9198 9199 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9201 fi 9202 9203 CFLAGS="$CFLAGS -Wsequence-point" 9204 9205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9206$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9207 cacheid=xorg_cv_cc_flag__Wsequence_point 9208 if eval \${$cacheid+:} false; then : 9209 $as_echo_n "(cached) " >&6 9210else 9211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9212/* end confdefs.h. */ 9213int i; 9214int 9215main () 9216{ 9217 9218 ; 9219 return 0; 9220} 9221_ACEOF 9222if ac_fn_c_try_link "$LINENO"; then : 9223 eval $cacheid=yes 9224else 9225 eval $cacheid=no 9226fi 9227rm -f core conftest.err conftest.$ac_objext \ 9228 conftest$ac_exeext conftest.$ac_ext 9229fi 9230 9231 9232 CFLAGS="$xorg_testset_save_CFLAGS" 9233 9234 eval supported=\$$cacheid 9235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9236$as_echo "$supported" >&6; } 9237 if test "$supported" = "yes" ; then 9238 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9239 found="yes" 9240 fi 9241 fi 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 9257xorg_testset_save_CFLAGS="$CFLAGS" 9258 9259if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9262$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9263if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9264 $as_echo_n "(cached) " >&6 9265else 9266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9267/* end confdefs.h. */ 9268int i; 9269_ACEOF 9270if ac_fn_c_try_compile "$LINENO"; then : 9271 xorg_cv_cc_flag_unknown_warning_option=yes 9272else 9273 xorg_cv_cc_flag_unknown_warning_option=no 9274fi 9275rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9276fi 9277{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9278$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9279 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9280 CFLAGS="$xorg_testset_save_CFLAGS" 9281fi 9282 9283if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9286 fi 9287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9289$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9290if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9291 $as_echo_n "(cached) " >&6 9292else 9293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9294/* end confdefs.h. */ 9295int i; 9296_ACEOF 9297if ac_fn_c_try_compile "$LINENO"; then : 9298 xorg_cv_cc_flag_unused_command_line_argument=yes 9299else 9300 xorg_cv_cc_flag_unused_command_line_argument=no 9301fi 9302rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9303fi 9304{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9305$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9306 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9307 CFLAGS="$xorg_testset_save_CFLAGS" 9308fi 9309 9310found="no" 9311 9312 if test $found = "no" ; then 9313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9315 fi 9316 9317 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9319 fi 9320 9321 CFLAGS="$CFLAGS -Wreturn-type" 9322 9323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9324$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9325 cacheid=xorg_cv_cc_flag__Wreturn_type 9326 if eval \${$cacheid+:} false; then : 9327 $as_echo_n "(cached) " >&6 9328else 9329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9330/* end confdefs.h. */ 9331int i; 9332int 9333main () 9334{ 9335 9336 ; 9337 return 0; 9338} 9339_ACEOF 9340if ac_fn_c_try_link "$LINENO"; then : 9341 eval $cacheid=yes 9342else 9343 eval $cacheid=no 9344fi 9345rm -f core conftest.err conftest.$ac_objext \ 9346 conftest$ac_exeext conftest.$ac_ext 9347fi 9348 9349 9350 CFLAGS="$xorg_testset_save_CFLAGS" 9351 9352 eval supported=\$$cacheid 9353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9354$as_echo "$supported" >&6; } 9355 if test "$supported" = "yes" ; then 9356 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9357 found="yes" 9358 fi 9359 fi 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375xorg_testset_save_CFLAGS="$CFLAGS" 9376 9377if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9380$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9381if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9382 $as_echo_n "(cached) " >&6 9383else 9384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9385/* end confdefs.h. */ 9386int i; 9387_ACEOF 9388if ac_fn_c_try_compile "$LINENO"; then : 9389 xorg_cv_cc_flag_unknown_warning_option=yes 9390else 9391 xorg_cv_cc_flag_unknown_warning_option=no 9392fi 9393rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9394fi 9395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9396$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9397 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9398 CFLAGS="$xorg_testset_save_CFLAGS" 9399fi 9400 9401if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9402 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9404 fi 9405 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9407$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9408if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9409 $as_echo_n "(cached) " >&6 9410else 9411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9412/* end confdefs.h. */ 9413int i; 9414_ACEOF 9415if ac_fn_c_try_compile "$LINENO"; then : 9416 xorg_cv_cc_flag_unused_command_line_argument=yes 9417else 9418 xorg_cv_cc_flag_unused_command_line_argument=no 9419fi 9420rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9421fi 9422{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9423$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9424 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9425 CFLAGS="$xorg_testset_save_CFLAGS" 9426fi 9427 9428found="no" 9429 9430 if test $found = "no" ; then 9431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9433 fi 9434 9435 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9437 fi 9438 9439 CFLAGS="$CFLAGS -Wtrigraphs" 9440 9441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9442$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9443 cacheid=xorg_cv_cc_flag__Wtrigraphs 9444 if eval \${$cacheid+:} false; then : 9445 $as_echo_n "(cached) " >&6 9446else 9447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9448/* end confdefs.h. */ 9449int i; 9450int 9451main () 9452{ 9453 9454 ; 9455 return 0; 9456} 9457_ACEOF 9458if ac_fn_c_try_link "$LINENO"; then : 9459 eval $cacheid=yes 9460else 9461 eval $cacheid=no 9462fi 9463rm -f core conftest.err conftest.$ac_objext \ 9464 conftest$ac_exeext conftest.$ac_ext 9465fi 9466 9467 9468 CFLAGS="$xorg_testset_save_CFLAGS" 9469 9470 eval supported=\$$cacheid 9471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9472$as_echo "$supported" >&6; } 9473 if test "$supported" = "yes" ; then 9474 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9475 found="yes" 9476 fi 9477 fi 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493xorg_testset_save_CFLAGS="$CFLAGS" 9494 9495if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9498$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9499if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9500 $as_echo_n "(cached) " >&6 9501else 9502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9503/* end confdefs.h. */ 9504int i; 9505_ACEOF 9506if ac_fn_c_try_compile "$LINENO"; then : 9507 xorg_cv_cc_flag_unknown_warning_option=yes 9508else 9509 xorg_cv_cc_flag_unknown_warning_option=no 9510fi 9511rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9512fi 9513{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9514$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9515 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9516 CFLAGS="$xorg_testset_save_CFLAGS" 9517fi 9518 9519if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9522 fi 9523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9525$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9526if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9527 $as_echo_n "(cached) " >&6 9528else 9529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9530/* end confdefs.h. */ 9531int i; 9532_ACEOF 9533if ac_fn_c_try_compile "$LINENO"; then : 9534 xorg_cv_cc_flag_unused_command_line_argument=yes 9535else 9536 xorg_cv_cc_flag_unused_command_line_argument=no 9537fi 9538rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9539fi 9540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9541$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9542 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9543 CFLAGS="$xorg_testset_save_CFLAGS" 9544fi 9545 9546found="no" 9547 9548 if test $found = "no" ; then 9549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9551 fi 9552 9553 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9555 fi 9556 9557 CFLAGS="$CFLAGS -Warray-bounds" 9558 9559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9560$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9561 cacheid=xorg_cv_cc_flag__Warray_bounds 9562 if eval \${$cacheid+:} false; then : 9563 $as_echo_n "(cached) " >&6 9564else 9565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9566/* end confdefs.h. */ 9567int i; 9568int 9569main () 9570{ 9571 9572 ; 9573 return 0; 9574} 9575_ACEOF 9576if ac_fn_c_try_link "$LINENO"; then : 9577 eval $cacheid=yes 9578else 9579 eval $cacheid=no 9580fi 9581rm -f core conftest.err conftest.$ac_objext \ 9582 conftest$ac_exeext conftest.$ac_ext 9583fi 9584 9585 9586 CFLAGS="$xorg_testset_save_CFLAGS" 9587 9588 eval supported=\$$cacheid 9589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9590$as_echo "$supported" >&6; } 9591 if test "$supported" = "yes" ; then 9592 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9593 found="yes" 9594 fi 9595 fi 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611xorg_testset_save_CFLAGS="$CFLAGS" 9612 9613if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9616$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9617if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9618 $as_echo_n "(cached) " >&6 9619else 9620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9621/* end confdefs.h. */ 9622int i; 9623_ACEOF 9624if ac_fn_c_try_compile "$LINENO"; then : 9625 xorg_cv_cc_flag_unknown_warning_option=yes 9626else 9627 xorg_cv_cc_flag_unknown_warning_option=no 9628fi 9629rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9630fi 9631{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9632$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9634 CFLAGS="$xorg_testset_save_CFLAGS" 9635fi 9636 9637if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9640 fi 9641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9643$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9644if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9645 $as_echo_n "(cached) " >&6 9646else 9647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9648/* end confdefs.h. */ 9649int i; 9650_ACEOF 9651if ac_fn_c_try_compile "$LINENO"; then : 9652 xorg_cv_cc_flag_unused_command_line_argument=yes 9653else 9654 xorg_cv_cc_flag_unused_command_line_argument=no 9655fi 9656rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9657fi 9658{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9659$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9660 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9661 CFLAGS="$xorg_testset_save_CFLAGS" 9662fi 9663 9664found="no" 9665 9666 if test $found = "no" ; then 9667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9669 fi 9670 9671 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9673 fi 9674 9675 CFLAGS="$CFLAGS -Wwrite-strings" 9676 9677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9678$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9679 cacheid=xorg_cv_cc_flag__Wwrite_strings 9680 if eval \${$cacheid+:} false; then : 9681 $as_echo_n "(cached) " >&6 9682else 9683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9684/* end confdefs.h. */ 9685int i; 9686int 9687main () 9688{ 9689 9690 ; 9691 return 0; 9692} 9693_ACEOF 9694if ac_fn_c_try_link "$LINENO"; then : 9695 eval $cacheid=yes 9696else 9697 eval $cacheid=no 9698fi 9699rm -f core conftest.err conftest.$ac_objext \ 9700 conftest$ac_exeext conftest.$ac_ext 9701fi 9702 9703 9704 CFLAGS="$xorg_testset_save_CFLAGS" 9705 9706 eval supported=\$$cacheid 9707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9708$as_echo "$supported" >&6; } 9709 if test "$supported" = "yes" ; then 9710 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9711 found="yes" 9712 fi 9713 fi 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729xorg_testset_save_CFLAGS="$CFLAGS" 9730 9731if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9734$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9735if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9736 $as_echo_n "(cached) " >&6 9737else 9738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9739/* end confdefs.h. */ 9740int i; 9741_ACEOF 9742if ac_fn_c_try_compile "$LINENO"; then : 9743 xorg_cv_cc_flag_unknown_warning_option=yes 9744else 9745 xorg_cv_cc_flag_unknown_warning_option=no 9746fi 9747rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9748fi 9749{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9750$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9751 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9752 CFLAGS="$xorg_testset_save_CFLAGS" 9753fi 9754 9755if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9758 fi 9759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9761$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9762if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9763 $as_echo_n "(cached) " >&6 9764else 9765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9766/* end confdefs.h. */ 9767int i; 9768_ACEOF 9769if ac_fn_c_try_compile "$LINENO"; then : 9770 xorg_cv_cc_flag_unused_command_line_argument=yes 9771else 9772 xorg_cv_cc_flag_unused_command_line_argument=no 9773fi 9774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9775fi 9776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9777$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9778 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9779 CFLAGS="$xorg_testset_save_CFLAGS" 9780fi 9781 9782found="no" 9783 9784 if test $found = "no" ; then 9785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9787 fi 9788 9789 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9791 fi 9792 9793 CFLAGS="$CFLAGS -Waddress" 9794 9795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9796$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9797 cacheid=xorg_cv_cc_flag__Waddress 9798 if eval \${$cacheid+:} false; then : 9799 $as_echo_n "(cached) " >&6 9800else 9801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9802/* end confdefs.h. */ 9803int i; 9804int 9805main () 9806{ 9807 9808 ; 9809 return 0; 9810} 9811_ACEOF 9812if ac_fn_c_try_link "$LINENO"; then : 9813 eval $cacheid=yes 9814else 9815 eval $cacheid=no 9816fi 9817rm -f core conftest.err conftest.$ac_objext \ 9818 conftest$ac_exeext conftest.$ac_ext 9819fi 9820 9821 9822 CFLAGS="$xorg_testset_save_CFLAGS" 9823 9824 eval supported=\$$cacheid 9825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9826$as_echo "$supported" >&6; } 9827 if test "$supported" = "yes" ; then 9828 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9829 found="yes" 9830 fi 9831 fi 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847xorg_testset_save_CFLAGS="$CFLAGS" 9848 9849if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9852$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9853if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9854 $as_echo_n "(cached) " >&6 9855else 9856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9857/* end confdefs.h. */ 9858int i; 9859_ACEOF 9860if ac_fn_c_try_compile "$LINENO"; then : 9861 xorg_cv_cc_flag_unknown_warning_option=yes 9862else 9863 xorg_cv_cc_flag_unknown_warning_option=no 9864fi 9865rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9866fi 9867{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9868$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9869 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9870 CFLAGS="$xorg_testset_save_CFLAGS" 9871fi 9872 9873if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9876 fi 9877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9879$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9880if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9881 $as_echo_n "(cached) " >&6 9882else 9883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9884/* end confdefs.h. */ 9885int i; 9886_ACEOF 9887if ac_fn_c_try_compile "$LINENO"; then : 9888 xorg_cv_cc_flag_unused_command_line_argument=yes 9889else 9890 xorg_cv_cc_flag_unused_command_line_argument=no 9891fi 9892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9893fi 9894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9895$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9896 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9897 CFLAGS="$xorg_testset_save_CFLAGS" 9898fi 9899 9900found="no" 9901 9902 if test $found = "no" ; then 9903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9905 fi 9906 9907 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9909 fi 9910 9911 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9912 9913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9914$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9915 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9916 if eval \${$cacheid+:} false; then : 9917 $as_echo_n "(cached) " >&6 9918else 9919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9920/* end confdefs.h. */ 9921int i; 9922int 9923main () 9924{ 9925 9926 ; 9927 return 0; 9928} 9929_ACEOF 9930if ac_fn_c_try_link "$LINENO"; then : 9931 eval $cacheid=yes 9932else 9933 eval $cacheid=no 9934fi 9935rm -f core conftest.err conftest.$ac_objext \ 9936 conftest$ac_exeext conftest.$ac_ext 9937fi 9938 9939 9940 CFLAGS="$xorg_testset_save_CFLAGS" 9941 9942 eval supported=\$$cacheid 9943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9944$as_echo "$supported" >&6; } 9945 if test "$supported" = "yes" ; then 9946 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9947 found="yes" 9948 fi 9949 fi 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965xorg_testset_save_CFLAGS="$CFLAGS" 9966 9967if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9970$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9971if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9972 $as_echo_n "(cached) " >&6 9973else 9974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9975/* end confdefs.h. */ 9976int i; 9977_ACEOF 9978if ac_fn_c_try_compile "$LINENO"; then : 9979 xorg_cv_cc_flag_unknown_warning_option=yes 9980else 9981 xorg_cv_cc_flag_unknown_warning_option=no 9982fi 9983rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9984fi 9985{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9986$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9987 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9988 CFLAGS="$xorg_testset_save_CFLAGS" 9989fi 9990 9991if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9994 fi 9995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9997$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9998if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9999 $as_echo_n "(cached) " >&6 10000else 10001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10002/* end confdefs.h. */ 10003int i; 10004_ACEOF 10005if ac_fn_c_try_compile "$LINENO"; then : 10006 xorg_cv_cc_flag_unused_command_line_argument=yes 10007else 10008 xorg_cv_cc_flag_unused_command_line_argument=no 10009fi 10010rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10011fi 10012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10013$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10014 xorg_testset_cc_unused_command_line_argument=$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 -Wpointer-to-int-cast" 10030 10031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10032$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10033 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10034 if eval \${$cacheid+:} false; then : 10035 $as_echo_n "(cached) " >&6 10036else 10037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10038/* end confdefs.h. */ 10039int i; 10040int 10041main () 10042{ 10043 10044 ; 10045 return 0; 10046} 10047_ACEOF 10048if ac_fn_c_try_link "$LINENO"; then : 10049 eval $cacheid=yes 10050else 10051 eval $cacheid=no 10052fi 10053rm -f core conftest.err conftest.$ac_objext \ 10054 conftest$ac_exeext conftest.$ac_ext 10055fi 10056 10057 10058 CFLAGS="$xorg_testset_save_CFLAGS" 10059 10060 eval supported=\$$cacheid 10061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10062$as_echo "$supported" >&6; } 10063 if test "$supported" = "yes" ; then 10064 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10065 found="yes" 10066 fi 10067 fi 10068 10069 10070fi 10071 10072 10073 10074 10075 10076 10077 10078 CWARNFLAGS="$BASE_CFLAGS" 10079 if test "x$GCC" = xyes ; then 10080 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10081 fi 10082 10083 10084 10085 10086 10087 10088 10089 10090# Check whether --enable-strict-compilation was given. 10091if test "${enable_strict_compilation+set}" = set; then : 10092 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10093else 10094 STRICT_COMPILE=no 10095fi 10096 10097 10098 10099 10100 10101 10102STRICT_CFLAGS="" 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116xorg_testset_save_CFLAGS="$CFLAGS" 10117 10118if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10121$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10122if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10123 $as_echo_n "(cached) " >&6 10124else 10125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10126/* end confdefs.h. */ 10127int i; 10128_ACEOF 10129if ac_fn_c_try_compile "$LINENO"; then : 10130 xorg_cv_cc_flag_unknown_warning_option=yes 10131else 10132 xorg_cv_cc_flag_unknown_warning_option=no 10133fi 10134rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10135fi 10136{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10137$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10138 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10139 CFLAGS="$xorg_testset_save_CFLAGS" 10140fi 10141 10142if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10143 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10145 fi 10146 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10148$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10149if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10150 $as_echo_n "(cached) " >&6 10151else 10152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10153/* end confdefs.h. */ 10154int i; 10155_ACEOF 10156if ac_fn_c_try_compile "$LINENO"; then : 10157 xorg_cv_cc_flag_unused_command_line_argument=yes 10158else 10159 xorg_cv_cc_flag_unused_command_line_argument=no 10160fi 10161rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10162fi 10163{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10164$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10165 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10166 CFLAGS="$xorg_testset_save_CFLAGS" 10167fi 10168 10169found="no" 10170 10171 if test $found = "no" ; then 10172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10174 fi 10175 10176 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10178 fi 10179 10180 CFLAGS="$CFLAGS -pedantic" 10181 10182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10183$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10184 cacheid=xorg_cv_cc_flag__pedantic 10185 if eval \${$cacheid+:} false; then : 10186 $as_echo_n "(cached) " >&6 10187else 10188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10189/* end confdefs.h. */ 10190int i; 10191int 10192main () 10193{ 10194 10195 ; 10196 return 0; 10197} 10198_ACEOF 10199if ac_fn_c_try_link "$LINENO"; then : 10200 eval $cacheid=yes 10201else 10202 eval $cacheid=no 10203fi 10204rm -f core conftest.err conftest.$ac_objext \ 10205 conftest$ac_exeext conftest.$ac_ext 10206fi 10207 10208 10209 CFLAGS="$xorg_testset_save_CFLAGS" 10210 10211 eval supported=\$$cacheid 10212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10213$as_echo "$supported" >&6; } 10214 if test "$supported" = "yes" ; then 10215 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10216 found="yes" 10217 fi 10218 fi 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234xorg_testset_save_CFLAGS="$CFLAGS" 10235 10236if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10239$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10240if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10241 $as_echo_n "(cached) " >&6 10242else 10243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10244/* end confdefs.h. */ 10245int i; 10246_ACEOF 10247if ac_fn_c_try_compile "$LINENO"; then : 10248 xorg_cv_cc_flag_unknown_warning_option=yes 10249else 10250 xorg_cv_cc_flag_unknown_warning_option=no 10251fi 10252rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10253fi 10254{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10255$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10256 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10257 CFLAGS="$xorg_testset_save_CFLAGS" 10258fi 10259 10260if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10263 fi 10264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10266$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10267if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10268 $as_echo_n "(cached) " >&6 10269else 10270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10271/* end confdefs.h. */ 10272int i; 10273_ACEOF 10274if ac_fn_c_try_compile "$LINENO"; then : 10275 xorg_cv_cc_flag_unused_command_line_argument=yes 10276else 10277 xorg_cv_cc_flag_unused_command_line_argument=no 10278fi 10279rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10280fi 10281{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10282$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10283 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10284 CFLAGS="$xorg_testset_save_CFLAGS" 10285fi 10286 10287found="no" 10288 10289 if test $found = "no" ; then 10290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10292 fi 10293 10294 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10296 fi 10297 10298 CFLAGS="$CFLAGS -Werror" 10299 10300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10301$as_echo_n "checking if $CC supports -Werror... " >&6; } 10302 cacheid=xorg_cv_cc_flag__Werror 10303 if eval \${$cacheid+:} false; then : 10304 $as_echo_n "(cached) " >&6 10305else 10306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10307/* end confdefs.h. */ 10308int i; 10309int 10310main () 10311{ 10312 10313 ; 10314 return 0; 10315} 10316_ACEOF 10317if ac_fn_c_try_link "$LINENO"; then : 10318 eval $cacheid=yes 10319else 10320 eval $cacheid=no 10321fi 10322rm -f core conftest.err conftest.$ac_objext \ 10323 conftest$ac_exeext conftest.$ac_ext 10324fi 10325 10326 10327 CFLAGS="$xorg_testset_save_CFLAGS" 10328 10329 eval supported=\$$cacheid 10330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10331$as_echo "$supported" >&6; } 10332 if test "$supported" = "yes" ; then 10333 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10334 found="yes" 10335 fi 10336 fi 10337 10338 if test $found = "no" ; then 10339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10341 fi 10342 10343 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10345 fi 10346 10347 CFLAGS="$CFLAGS -errwarn" 10348 10349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10350$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10351 cacheid=xorg_cv_cc_flag__errwarn 10352 if eval \${$cacheid+:} false; then : 10353 $as_echo_n "(cached) " >&6 10354else 10355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10356/* end confdefs.h. */ 10357int i; 10358int 10359main () 10360{ 10361 10362 ; 10363 return 0; 10364} 10365_ACEOF 10366if ac_fn_c_try_link "$LINENO"; then : 10367 eval $cacheid=yes 10368else 10369 eval $cacheid=no 10370fi 10371rm -f core conftest.err conftest.$ac_objext \ 10372 conftest$ac_exeext conftest.$ac_ext 10373fi 10374 10375 10376 CFLAGS="$xorg_testset_save_CFLAGS" 10377 10378 eval supported=\$$cacheid 10379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10380$as_echo "$supported" >&6; } 10381 if test "$supported" = "yes" ; then 10382 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10383 found="yes" 10384 fi 10385 fi 10386 10387 10388 10389# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10390# activate it with -Werror, so we add it here explicitly. 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404xorg_testset_save_CFLAGS="$CFLAGS" 10405 10406if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10409$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10410if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10411 $as_echo_n "(cached) " >&6 10412else 10413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10414/* end confdefs.h. */ 10415int i; 10416_ACEOF 10417if ac_fn_c_try_compile "$LINENO"; then : 10418 xorg_cv_cc_flag_unknown_warning_option=yes 10419else 10420 xorg_cv_cc_flag_unknown_warning_option=no 10421fi 10422rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10423fi 10424{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10425$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10427 CFLAGS="$xorg_testset_save_CFLAGS" 10428fi 10429 10430if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10433 fi 10434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10436$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10437if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10438 $as_echo_n "(cached) " >&6 10439else 10440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10441/* end confdefs.h. */ 10442int i; 10443_ACEOF 10444if ac_fn_c_try_compile "$LINENO"; then : 10445 xorg_cv_cc_flag_unused_command_line_argument=yes 10446else 10447 xorg_cv_cc_flag_unused_command_line_argument=no 10448fi 10449rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10450fi 10451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10452$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10454 CFLAGS="$xorg_testset_save_CFLAGS" 10455fi 10456 10457found="no" 10458 10459 if test $found = "no" ; then 10460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10462 fi 10463 10464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10466 fi 10467 10468 CFLAGS="$CFLAGS -Werror=attributes" 10469 10470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10471$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10472 cacheid=xorg_cv_cc_flag__Werror_attributes 10473 if eval \${$cacheid+:} false; then : 10474 $as_echo_n "(cached) " >&6 10475else 10476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10477/* end confdefs.h. */ 10478int i; 10479int 10480main () 10481{ 10482 10483 ; 10484 return 0; 10485} 10486_ACEOF 10487if ac_fn_c_try_link "$LINENO"; then : 10488 eval $cacheid=yes 10489else 10490 eval $cacheid=no 10491fi 10492rm -f core conftest.err conftest.$ac_objext \ 10493 conftest$ac_exeext conftest.$ac_ext 10494fi 10495 10496 10497 CFLAGS="$xorg_testset_save_CFLAGS" 10498 10499 eval supported=\$$cacheid 10500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10501$as_echo "$supported" >&6; } 10502 if test "$supported" = "yes" ; then 10503 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10504 found="yes" 10505 fi 10506 fi 10507 10508 10509 10510if test "x$STRICT_COMPILE" = "xyes"; then 10511 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10512 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10513fi 10514 10515 10516 10517 10518 10519 10520cat >>confdefs.h <<_ACEOF 10521#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10522_ACEOF 10523 10524 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10525 if test "x$PVM" = "x"; then 10526 PVM="0" 10527 fi 10528 10529cat >>confdefs.h <<_ACEOF 10530#define PACKAGE_VERSION_MINOR $PVM 10531_ACEOF 10532 10533 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10534 if test "x$PVP" = "x"; then 10535 PVP="0" 10536 fi 10537 10538cat >>confdefs.h <<_ACEOF 10539#define PACKAGE_VERSION_PATCHLEVEL $PVP 10540_ACEOF 10541 10542 10543 10544CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10545mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10546|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10547echo 'git directory not found: installing possibly empty changelog.' >&2)" 10548 10549 10550 10551 10552macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10553INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10554mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10555|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10556echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10557 10558 10559 10560 10561 10562 10563if test x$APP_MAN_SUFFIX = x ; then 10564 APP_MAN_SUFFIX=1 10565fi 10566if test x$APP_MAN_DIR = x ; then 10567 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10568fi 10569 10570if test x$LIB_MAN_SUFFIX = x ; then 10571 LIB_MAN_SUFFIX=3 10572fi 10573if test x$LIB_MAN_DIR = x ; then 10574 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10575fi 10576 10577if test x$FILE_MAN_SUFFIX = x ; then 10578 case $host_os in 10579 # Solaris 2.0 - 11 use SysV man page sections 10580 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10581 *) FILE_MAN_SUFFIX=5 ;; 10582 esac 10583fi 10584if test x$FILE_MAN_DIR = x ; then 10585 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10586fi 10587 10588if test x$MISC_MAN_SUFFIX = x ; then 10589 case $host_os in 10590 # Solaris 2.0 - 11 use SysV man page sections 10591 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10592 *) MISC_MAN_SUFFIX=7 ;; 10593 esac 10594fi 10595if test x$MISC_MAN_DIR = x ; then 10596 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10597fi 10598 10599if test x$DRIVER_MAN_SUFFIX = x ; then 10600 case $host_os in 10601 # Solaris 2.0 - 11 use SysV man page sections 10602 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10603 *) DRIVER_MAN_SUFFIX=4 ;; 10604 esac 10605fi 10606if test x$DRIVER_MAN_DIR = x ; then 10607 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10608fi 10609 10610if test x$ADMIN_MAN_SUFFIX = x ; then 10611 case $host_os in 10612 # Solaris 2.0 - 11 use SysV man page sections 10613 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10614 *) ADMIN_MAN_SUFFIX=8 ;; 10615 esac 10616fi 10617if test x$ADMIN_MAN_DIR = x ; then 10618 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10619fi 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634 10635XORG_MAN_PAGE="X Version 11" 10636 10637MAN_SUBSTS="\ 10638 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10639 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10640 -e 's|__xservername__|Xorg|g' \ 10641 -e 's|__xconfigfile__|xorg.conf|g' \ 10642 -e 's|__projectroot__|\$(prefix)|g' \ 10643 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10644 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10645 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10646 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10647 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10648 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10649 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10650 10651 10652 10653# Check whether --enable-silent-rules was given. 10654if test "${enable_silent_rules+set}" = set; then : 10655 enableval=$enable_silent_rules; 10656fi 10657 10658case $enable_silent_rules in # ((( 10659 yes) AM_DEFAULT_VERBOSITY=0;; 10660 no) AM_DEFAULT_VERBOSITY=1;; 10661 *) AM_DEFAULT_VERBOSITY=0;; 10662esac 10663am_make=${MAKE-make} 10664{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10665$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10666if ${am_cv_make_support_nested_variables+:} false; then : 10667 $as_echo_n "(cached) " >&6 10668else 10669 if $as_echo 'TRUE=$(BAR$(V)) 10670BAR0=false 10671BAR1=true 10672V=1 10673am__doit: 10674 @$(TRUE) 10675.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10676 am_cv_make_support_nested_variables=yes 10677else 10678 am_cv_make_support_nested_variables=no 10679fi 10680fi 10681{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10682$as_echo "$am_cv_make_support_nested_variables" >&6; } 10683if test $am_cv_make_support_nested_variables = yes; then 10684 AM_V='$(V)' 10685 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10686else 10687 AM_V=$AM_DEFAULT_VERBOSITY 10688 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10689fi 10690AM_BACKSLASH='\' 10691 10692 10693 10694# Define the installation directory for the x11 performance compare scripts 10695x11perfcompdir=$libdir/X11/x11perfcomp 10696 10697 10698# Checks for programs run by the scripts we install 10699# Extract the first word of "mktemp", so it can be a program name with args. 10700set dummy mktemp; ac_word=$2 10701{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10702$as_echo_n "checking for $ac_word... " >&6; } 10703if ${ac_cv_path_MKTEMP+:} false; then : 10704 $as_echo_n "(cached) " >&6 10705else 10706 case $MKTEMP in 10707 [\\/]* | ?:[\\/]*) 10708 ac_cv_path_MKTEMP="$MKTEMP" # Let the user override the test with a path. 10709 ;; 10710 *) 10711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10712for as_dir in $PATH 10713do 10714 IFS=$as_save_IFS 10715 test -z "$as_dir" && as_dir=. 10716 for ac_exec_ext in '' $ac_executable_extensions; do 10717 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10718 ac_cv_path_MKTEMP="$as_dir/$ac_word$ac_exec_ext" 10719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10720 break 2 10721 fi 10722done 10723 done 10724IFS=$as_save_IFS 10725 10726 ;; 10727esac 10728fi 10729MKTEMP=$ac_cv_path_MKTEMP 10730if test -n "$MKTEMP"; then 10731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKTEMP" >&5 10732$as_echo "$MKTEMP" >&6; } 10733else 10734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10735$as_echo "no" >&6; } 10736fi 10737 10738 10739 10740# Checks for pkg-config packages 10741 10742pkg_failed=no 10743{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X11PERF" >&5 10744$as_echo_n "checking for X11PERF... " >&6; } 10745 10746if test -n "$X11PERF_CFLAGS"; then 10747 pkg_cv_X11PERF_CFLAGS="$X11PERF_CFLAGS" 10748 elif test -n "$PKG_CONFIG"; then 10749 if test -n "$PKG_CONFIG" && \ 10750 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.17\""; } >&5 10751 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.17") 2>&5 10752 ac_status=$? 10753 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10754 test $ac_status = 0; }; then 10755 pkg_cv_X11PERF_CFLAGS=`$PKG_CONFIG --cflags "x11 xmuu xproto >= 7.0.17" 2>/dev/null` 10756 test "x$?" != "x0" && pkg_failed=yes 10757else 10758 pkg_failed=yes 10759fi 10760 else 10761 pkg_failed=untried 10762fi 10763if test -n "$X11PERF_LIBS"; then 10764 pkg_cv_X11PERF_LIBS="$X11PERF_LIBS" 10765 elif test -n "$PKG_CONFIG"; then 10766 if test -n "$PKG_CONFIG" && \ 10767 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.17\""; } >&5 10768 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.17") 2>&5 10769 ac_status=$? 10770 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10771 test $ac_status = 0; }; then 10772 pkg_cv_X11PERF_LIBS=`$PKG_CONFIG --libs "x11 xmuu xproto >= 7.0.17" 2>/dev/null` 10773 test "x$?" != "x0" && pkg_failed=yes 10774else 10775 pkg_failed=yes 10776fi 10777 else 10778 pkg_failed=untried 10779fi 10780 10781 10782 10783if test $pkg_failed = yes; then 10784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10785$as_echo "no" >&6; } 10786 10787if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10788 _pkg_short_errors_supported=yes 10789else 10790 _pkg_short_errors_supported=no 10791fi 10792 if test $_pkg_short_errors_supported = yes; then 10793 X11PERF_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmuu xproto >= 7.0.17" 2>&1` 10794 else 10795 X11PERF_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmuu xproto >= 7.0.17" 2>&1` 10796 fi 10797 # Put the nasty error message in config.log where it belongs 10798 echo "$X11PERF_PKG_ERRORS" >&5 10799 10800 as_fn_error $? "Package requirements (x11 xmuu xproto >= 7.0.17) were not met: 10801 10802$X11PERF_PKG_ERRORS 10803 10804Consider adjusting the PKG_CONFIG_PATH environment variable if you 10805installed software in a non-standard prefix. 10806 10807Alternatively, you may set the environment variables X11PERF_CFLAGS 10808and X11PERF_LIBS to avoid the need to call pkg-config. 10809See the pkg-config man page for more details." "$LINENO" 5 10810elif test $pkg_failed = untried; then 10811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10812$as_echo "no" >&6; } 10813 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10814$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10815as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10816is in your PATH or set the PKG_CONFIG environment variable to the full 10817path to pkg-config. 10818 10819Alternatively, you may set the environment variables X11PERF_CFLAGS 10820and X11PERF_LIBS to avoid the need to call pkg-config. 10821See the pkg-config man page for more details. 10822 10823To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10824See \`config.log' for more details" "$LINENO" 5; } 10825else 10826 X11PERF_CFLAGS=$pkg_cv_X11PERF_CFLAGS 10827 X11PERF_LIBS=$pkg_cv_X11PERF_LIBS 10828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10829$as_echo "yes" >&6; } 10830 10831fi 10832 10833# Check for Xrender library 10834 10835pkg_failed=no 10836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRENDER" >&5 10837$as_echo_n "checking for XRENDER... " >&6; } 10838 10839if test -n "$XRENDER_CFLAGS"; then 10840 pkg_cv_XRENDER_CFLAGS="$XRENDER_CFLAGS" 10841 elif test -n "$PKG_CONFIG"; then 10842 if test -n "$PKG_CONFIG" && \ 10843 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender\""; } >&5 10844 ($PKG_CONFIG --exists --print-errors "xrender") 2>&5 10845 ac_status=$? 10846 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10847 test $ac_status = 0; }; then 10848 pkg_cv_XRENDER_CFLAGS=`$PKG_CONFIG --cflags "xrender" 2>/dev/null` 10849 test "x$?" != "x0" && pkg_failed=yes 10850else 10851 pkg_failed=yes 10852fi 10853 else 10854 pkg_failed=untried 10855fi 10856if test -n "$XRENDER_LIBS"; then 10857 pkg_cv_XRENDER_LIBS="$XRENDER_LIBS" 10858 elif test -n "$PKG_CONFIG"; then 10859 if test -n "$PKG_CONFIG" && \ 10860 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender\""; } >&5 10861 ($PKG_CONFIG --exists --print-errors "xrender") 2>&5 10862 ac_status=$? 10863 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10864 test $ac_status = 0; }; then 10865 pkg_cv_XRENDER_LIBS=`$PKG_CONFIG --libs "xrender" 2>/dev/null` 10866 test "x$?" != "x0" && pkg_failed=yes 10867else 10868 pkg_failed=yes 10869fi 10870 else 10871 pkg_failed=untried 10872fi 10873 10874 10875 10876if test $pkg_failed = yes; then 10877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10878$as_echo "no" >&6; } 10879 10880if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10881 _pkg_short_errors_supported=yes 10882else 10883 _pkg_short_errors_supported=no 10884fi 10885 if test $_pkg_short_errors_supported = yes; then 10886 XRENDER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xrender" 2>&1` 10887 else 10888 XRENDER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xrender" 2>&1` 10889 fi 10890 # Put the nasty error message in config.log where it belongs 10891 echo "$XRENDER_PKG_ERRORS" >&5 10892 10893 xrender_found=no 10894elif test $pkg_failed = untried; then 10895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10896$as_echo "no" >&6; } 10897 xrender_found=no 10898else 10899 XRENDER_CFLAGS=$pkg_cv_XRENDER_CFLAGS 10900 XRENDER_LIBS=$pkg_cv_XRENDER_LIBS 10901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10902$as_echo "yes" >&6; } 10903 xrender_found=yes 10904fi 10905case "$xrender_found" in 10906yes) 10907 10908$as_echo "#define XRENDER 1" >>confdefs.h 10909 10910 ;; 10911esac 10912 10913# Check for Xft library 10914 10915pkg_failed=no 10916{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFT" >&5 10917$as_echo_n "checking for XFT... " >&6; } 10918 10919if test -n "$XFT_CFLAGS"; then 10920 pkg_cv_XFT_CFLAGS="$XFT_CFLAGS" 10921 elif test -n "$PKG_CONFIG"; then 10922 if test -n "$PKG_CONFIG" && \ 10923 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xft\""; } >&5 10924 ($PKG_CONFIG --exists --print-errors "xft") 2>&5 10925 ac_status=$? 10926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10927 test $ac_status = 0; }; then 10928 pkg_cv_XFT_CFLAGS=`$PKG_CONFIG --cflags "xft" 2>/dev/null` 10929 test "x$?" != "x0" && pkg_failed=yes 10930else 10931 pkg_failed=yes 10932fi 10933 else 10934 pkg_failed=untried 10935fi 10936if test -n "$XFT_LIBS"; then 10937 pkg_cv_XFT_LIBS="$XFT_LIBS" 10938 elif test -n "$PKG_CONFIG"; then 10939 if test -n "$PKG_CONFIG" && \ 10940 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xft\""; } >&5 10941 ($PKG_CONFIG --exists --print-errors "xft") 2>&5 10942 ac_status=$? 10943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10944 test $ac_status = 0; }; then 10945 pkg_cv_XFT_LIBS=`$PKG_CONFIG --libs "xft" 2>/dev/null` 10946 test "x$?" != "x0" && pkg_failed=yes 10947else 10948 pkg_failed=yes 10949fi 10950 else 10951 pkg_failed=untried 10952fi 10953 10954 10955 10956if test $pkg_failed = yes; then 10957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10958$as_echo "no" >&6; } 10959 10960if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10961 _pkg_short_errors_supported=yes 10962else 10963 _pkg_short_errors_supported=no 10964fi 10965 if test $_pkg_short_errors_supported = yes; then 10966 XFT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xft" 2>&1` 10967 else 10968 XFT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xft" 2>&1` 10969 fi 10970 # Put the nasty error message in config.log where it belongs 10971 echo "$XFT_PKG_ERRORS" >&5 10972 10973 xft_found=no 10974elif test $pkg_failed = untried; then 10975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10976$as_echo "no" >&6; } 10977 xft_found=no 10978else 10979 XFT_CFLAGS=$pkg_cv_XFT_CFLAGS 10980 XFT_LIBS=$pkg_cv_XFT_LIBS 10981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10982$as_echo "yes" >&6; } 10983 xft_found=yes 10984fi 10985case "$xft_found" in 10986yes) 10987 10988$as_echo "#define XFT 1" >>confdefs.h 10989 10990 ;; 10991esac 10992 10993# Check for MIT-SHM extension 10994 10995pkg_failed=no 10996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XEXT" >&5 10997$as_echo_n "checking for XEXT... " >&6; } 10998 10999if test -n "$XEXT_CFLAGS"; then 11000 pkg_cv_XEXT_CFLAGS="$XEXT_CFLAGS" 11001 elif test -n "$PKG_CONFIG"; then 11002 if test -n "$PKG_CONFIG" && \ 11003 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11004 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11005 ac_status=$? 11006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11007 test $ac_status = 0; }; then 11008 pkg_cv_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xext" 2>/dev/null` 11009 test "x$?" != "x0" && pkg_failed=yes 11010else 11011 pkg_failed=yes 11012fi 11013 else 11014 pkg_failed=untried 11015fi 11016if test -n "$XEXT_LIBS"; then 11017 pkg_cv_XEXT_LIBS="$XEXT_LIBS" 11018 elif test -n "$PKG_CONFIG"; then 11019 if test -n "$PKG_CONFIG" && \ 11020 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11021 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11022 ac_status=$? 11023 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11024 test $ac_status = 0; }; then 11025 pkg_cv_XEXT_LIBS=`$PKG_CONFIG --libs "xext" 2>/dev/null` 11026 test "x$?" != "x0" && pkg_failed=yes 11027else 11028 pkg_failed=yes 11029fi 11030 else 11031 pkg_failed=untried 11032fi 11033 11034 11035 11036if test $pkg_failed = yes; then 11037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11038$as_echo "no" >&6; } 11039 11040if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11041 _pkg_short_errors_supported=yes 11042else 11043 _pkg_short_errors_supported=no 11044fi 11045 if test $_pkg_short_errors_supported = yes; then 11046 XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xext" 2>&1` 11047 else 11048 XEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xext" 2>&1` 11049 fi 11050 # Put the nasty error message in config.log where it belongs 11051 echo "$XEXT_PKG_ERRORS" >&5 11052 11053 xext_found=no 11054elif test $pkg_failed = untried; then 11055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11056$as_echo "no" >&6; } 11057 xext_found=no 11058else 11059 XEXT_CFLAGS=$pkg_cv_XEXT_CFLAGS 11060 XEXT_LIBS=$pkg_cv_XEXT_LIBS 11061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11062$as_echo "yes" >&6; } 11063 xext_found=yes 11064fi 11065case "$xext_found" in 11066yes) 11067 save_LIBS="$LIBS" 11068 LIBS="$XEXT_LIBS $LIBS" 11069 for ac_func in XShmQueryExtension 11070do : 11071 ac_fn_c_check_func "$LINENO" "XShmQueryExtension" "ac_cv_func_XShmQueryExtension" 11072if test "x$ac_cv_func_XShmQueryExtension" = xyes; then : 11073 cat >>confdefs.h <<_ACEOF 11074#define HAVE_XSHMQUERYEXTENSION 1 11075_ACEOF 11076 11077$as_echo "#define MITSHM 1" >>confdefs.h 11078 11079fi 11080done 11081 11082 LIBS="$save_LIBS" 11083 ;; 11084esac 11085 11086ac_config_files="$ac_config_files Makefile man/Makefile" 11087 11088cat >confcache <<\_ACEOF 11089# This file is a shell script that caches the results of configure 11090# tests run on this system so they can be shared between configure 11091# scripts and configure runs, see configure's option --config-cache. 11092# It is not useful on other systems. If it contains results you don't 11093# want to keep, you may remove or edit it. 11094# 11095# config.status only pays attention to the cache file if you give it 11096# the --recheck option to rerun configure. 11097# 11098# `ac_cv_env_foo' variables (set or unset) will be overridden when 11099# loading this file, other *unset* `ac_cv_foo' will be assigned the 11100# following values. 11101 11102_ACEOF 11103 11104# The following way of writing the cache mishandles newlines in values, 11105# but we know of no workaround that is simple, portable, and efficient. 11106# So, we kill variables containing newlines. 11107# Ultrix sh set writes to stderr and can't be redirected directly, 11108# and sets the high bit in the cache file unless we assign to the vars. 11109( 11110 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11111 eval ac_val=\$$ac_var 11112 case $ac_val in #( 11113 *${as_nl}*) 11114 case $ac_var in #( 11115 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11116$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11117 esac 11118 case $ac_var in #( 11119 _ | IFS | as_nl) ;; #( 11120 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11121 *) { eval $ac_var=; unset $ac_var;} ;; 11122 esac ;; 11123 esac 11124 done 11125 11126 (set) 2>&1 | 11127 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11128 *${as_nl}ac_space=\ *) 11129 # `set' does not quote correctly, so add quotes: double-quote 11130 # substitution turns \\\\ into \\, and sed turns \\ into \. 11131 sed -n \ 11132 "s/'/'\\\\''/g; 11133 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11134 ;; #( 11135 *) 11136 # `set' quotes correctly as required by POSIX, so do not add quotes. 11137 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11138 ;; 11139 esac | 11140 sort 11141) | 11142 sed ' 11143 /^ac_cv_env_/b end 11144 t clear 11145 :clear 11146 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11147 t end 11148 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11149 :end' >>confcache 11150if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11151 if test -w "$cache_file"; then 11152 if test "x$cache_file" != "x/dev/null"; then 11153 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11154$as_echo "$as_me: updating cache $cache_file" >&6;} 11155 if test ! -f "$cache_file" || test -h "$cache_file"; then 11156 cat confcache >"$cache_file" 11157 else 11158 case $cache_file in #( 11159 */* | ?:*) 11160 mv -f confcache "$cache_file"$$ && 11161 mv -f "$cache_file"$$ "$cache_file" ;; #( 11162 *) 11163 mv -f confcache "$cache_file" ;; 11164 esac 11165 fi 11166 fi 11167 else 11168 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11169$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11170 fi 11171fi 11172rm -f confcache 11173 11174test "x$prefix" = xNONE && prefix=$ac_default_prefix 11175# Let make expand exec_prefix. 11176test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11177 11178DEFS=-DHAVE_CONFIG_H 11179 11180ac_libobjs= 11181ac_ltlibobjs= 11182U= 11183for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11184 # 1. Remove the extension, and $U if already installed. 11185 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11186 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11187 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11188 # will be set to the directory where LIBOBJS objects are built. 11189 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11190 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11191done 11192LIBOBJS=$ac_libobjs 11193 11194LTLIBOBJS=$ac_ltlibobjs 11195 11196 11197{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11198$as_echo_n "checking that generated files are newer than configure... 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"$LINENO" 5 11220fi 11221 11222: "${CONFIG_STATUS=./config.status}" 11223ac_write_fail=0 11224ac_clean_files_save=$ac_clean_files 11225ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11226{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11227$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11228as_write_fail=0 11229cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11230#! $SHELL 11231# Generated by $as_me. 11232# Run this file to recreate the current configuration. 11233# Compiler output produced by configure, useful for debugging 11234# configure, is in config.log if it exists. 11235 11236debug=false 11237ac_cs_recheck=false 11238ac_cs_silent=false 11239 11240SHELL=\${CONFIG_SHELL-$SHELL} 11241export SHELL 11242_ASEOF 11243cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11244## -------------------- ## 11245## M4sh Initialization. ## 11246## -------------------- ## 11247 11248# Be more Bourne compatible 11249DUALCASE=1; export DUALCASE # for MKS sh 11250if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11251 emulate sh 11252 NULLCMD=: 11253 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11254 # is contrary to our usage. Disable this feature. 11255 alias -g '${1+"$@"}'='"$@"' 11256 setopt NO_GLOB_SUBST 11257else 11258 case `(set -o) 2>/dev/null` in #( 11259 *posix*) : 11260 set -o posix ;; #( 11261 *) : 11262 ;; 11263esac 11264fi 11265 11266 11267as_nl=' 11268' 11269export as_nl 11270# Printing a long string crashes Solaris 7 /usr/bin/printf. 11271as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11272as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11273as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11274# Prefer a ksh shell builtin over an external printf program on Solaris, 11275# but without wasting forks for bash or zsh. 11276if test -z "$BASH_VERSION$ZSH_VERSION" \ 11277 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11278 as_echo='print -r --' 11279 as_echo_n='print -rn --' 11280elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11281 as_echo='printf %s\n' 11282 as_echo_n='printf %s' 11283else 11284 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11285 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11286 as_echo_n='/usr/ucb/echo -n' 11287 else 11288 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11289 as_echo_n_body='eval 11290 arg=$1; 11291 case $arg in #( 11292 *"$as_nl"*) 11293 expr "X$arg" : "X\\(.*\\)$as_nl"; 11294 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11295 esac; 11296 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11297 ' 11298 export as_echo_n_body 11299 as_echo_n='sh -c $as_echo_n_body as_echo' 11300 fi 11301 export as_echo_body 11302 as_echo='sh -c $as_echo_body as_echo' 11303fi 11304 11305# The user is always right. 11306if test "${PATH_SEPARATOR+set}" != set; then 11307 PATH_SEPARATOR=: 11308 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11309 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11310 PATH_SEPARATOR=';' 11311 } 11312fi 11313 11314 11315# IFS 11316# We need space, tab and new line, in precisely that order. Quoting is 11317# there to prevent editors from complaining about space-tab. 11318# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11319# splitting by setting IFS to empty value.) 11320IFS=" "" $as_nl" 11321 11322# Find who we are. Look in the path if we contain no directory separator. 11323as_myself= 11324case $0 in #(( 11325 *[\\/]* ) as_myself=$0 ;; 11326 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11327for as_dir in $PATH 11328do 11329 IFS=$as_save_IFS 11330 test -z "$as_dir" && as_dir=. 11331 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11332 done 11333IFS=$as_save_IFS 11334 11335 ;; 11336esac 11337# We did not find ourselves, most probably we were run as `sh COMMAND' 11338# in which case we are not to be found in the path. 11339if test "x$as_myself" = x; then 11340 as_myself=$0 11341fi 11342if test ! -f "$as_myself"; then 11343 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11344 exit 1 11345fi 11346 11347# Unset variables that we do not need and which cause bugs (e.g. in 11348# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11349# suppresses any "Segmentation fault" message there. '((' could 11350# trigger a bug in pdksh 5.2.14. 11351for as_var in BASH_ENV ENV MAIL MAILPATH 11352do eval test x\${$as_var+set} = xset \ 11353 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11354done 11355PS1='$ ' 11356PS2='> ' 11357PS4='+ ' 11358 11359# NLS nuisances. 11360LC_ALL=C 11361export LC_ALL 11362LANGUAGE=C 11363export LANGUAGE 11364 11365# CDPATH. 11366(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11367 11368 11369# as_fn_error STATUS ERROR [LINENO LOG_FD] 11370# ---------------------------------------- 11371# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11372# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11373# script with STATUS, using 1 if that was 0. 11374as_fn_error () 11375{ 11376 as_status=$1; test $as_status -eq 0 && as_status=1 11377 if test "$4"; then 11378 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11379 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11380 fi 11381 $as_echo "$as_me: error: $2" >&2 11382 as_fn_exit $as_status 11383} # as_fn_error 11384 11385 11386# as_fn_set_status STATUS 11387# ----------------------- 11388# Set $? to STATUS, without forking. 11389as_fn_set_status () 11390{ 11391 return $1 11392} # as_fn_set_status 11393 11394# as_fn_exit STATUS 11395# ----------------- 11396# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11397as_fn_exit () 11398{ 11399 set +e 11400 as_fn_set_status $1 11401 exit $1 11402} # as_fn_exit 11403 11404# as_fn_unset VAR 11405# --------------- 11406# Portably unset VAR. 11407as_fn_unset () 11408{ 11409 { eval $1=; unset $1;} 11410} 11411as_unset=as_fn_unset 11412# as_fn_append VAR VALUE 11413# ---------------------- 11414# Append the text in VALUE to the end of the definition contained in VAR. Take 11415# advantage of any shell optimizations that allow amortized linear growth over 11416# repeated appends, instead of the typical quadratic growth present in naive 11417# implementations. 11418if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11419 eval 'as_fn_append () 11420 { 11421 eval $1+=\$2 11422 }' 11423else 11424 as_fn_append () 11425 { 11426 eval $1=\$$1\$2 11427 } 11428fi # as_fn_append 11429 11430# as_fn_arith ARG... 11431# ------------------ 11432# Perform arithmetic evaluation on the ARGs, and store the result in the 11433# global $as_val. Take advantage of shells that can avoid forks. The arguments 11434# must be portable across $(()) and expr. 11435if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11436 eval 'as_fn_arith () 11437 { 11438 as_val=$(( $* )) 11439 }' 11440else 11441 as_fn_arith () 11442 { 11443 as_val=`expr "$@" || test $? -eq 1` 11444 } 11445fi # as_fn_arith 11446 11447 11448if expr a : '\(a\)' >/dev/null 2>&1 && 11449 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11450 as_expr=expr 11451else 11452 as_expr=false 11453fi 11454 11455if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11456 as_basename=basename 11457else 11458 as_basename=false 11459fi 11460 11461if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11462 as_dirname=dirname 11463else 11464 as_dirname=false 11465fi 11466 11467as_me=`$as_basename -- "$0" || 11468$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11469 X"$0" : 'X\(//\)$' \| \ 11470 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11471$as_echo X/"$0" | 11472 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11473 s//\1/ 11474 q 11475 } 11476 /^X\/\(\/\/\)$/{ 11477 s//\1/ 11478 q 11479 } 11480 /^X\/\(\/\).*/{ 11481 s//\1/ 11482 q 11483 } 11484 s/.*/./; q'` 11485 11486# Avoid depending upon Character Ranges. 11487as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11488as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11489as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11490as_cr_digits='0123456789' 11491as_cr_alnum=$as_cr_Letters$as_cr_digits 11492 11493ECHO_C= ECHO_N= ECHO_T= 11494case `echo -n x` in #((((( 11495-n*) 11496 case `echo 'xy\c'` in 11497 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11498 xy) ECHO_C='\c';; 11499 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11500 ECHO_T=' ';; 11501 esac;; 11502*) 11503 ECHO_N='-n';; 11504esac 11505 11506rm -f conf$$ conf$$.exe conf$$.file 11507if test -d conf$$.dir; then 11508 rm -f conf$$.dir/conf$$.file 11509else 11510 rm -f conf$$.dir 11511 mkdir conf$$.dir 2>/dev/null 11512fi 11513if (echo >conf$$.file) 2>/dev/null; then 11514 if ln -s conf$$.file conf$$ 2>/dev/null; then 11515 as_ln_s='ln -s' 11516 # ... but there are two gotchas: 11517 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11518 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11519 # In both cases, we have to default to `cp -pR'. 11520 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11521 as_ln_s='cp -pR' 11522 elif ln conf$$.file conf$$ 2>/dev/null; then 11523 as_ln_s=ln 11524 else 11525 as_ln_s='cp -pR' 11526 fi 11527else 11528 as_ln_s='cp -pR' 11529fi 11530rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11531rmdir conf$$.dir 2>/dev/null 11532 11533 11534# as_fn_mkdir_p 11535# ------------- 11536# Create "$as_dir" as a directory, including parents if necessary. 11537as_fn_mkdir_p () 11538{ 11539 11540 case $as_dir in #( 11541 -*) as_dir=./$as_dir;; 11542 esac 11543 test -d "$as_dir" || eval $as_mkdir_p || { 11544 as_dirs= 11545 while :; do 11546 case $as_dir in #( 11547 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11548 *) as_qdir=$as_dir;; 11549 esac 11550 as_dirs="'$as_qdir' $as_dirs" 11551 as_dir=`$as_dirname -- "$as_dir" || 11552$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11553 X"$as_dir" : 'X\(//\)[^/]' \| \ 11554 X"$as_dir" : 'X\(//\)$' \| \ 11555 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11556$as_echo X"$as_dir" | 11557 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11558 s//\1/ 11559 q 11560 } 11561 /^X\(\/\/\)[^/].*/{ 11562 s//\1/ 11563 q 11564 } 11565 /^X\(\/\/\)$/{ 11566 s//\1/ 11567 q 11568 } 11569 /^X\(\/\).*/{ 11570 s//\1/ 11571 q 11572 } 11573 s/.*/./; q'` 11574 test -d "$as_dir" && break 11575 done 11576 test -z "$as_dirs" || eval "mkdir $as_dirs" 11577 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11578 11579 11580} # as_fn_mkdir_p 11581if mkdir -p . 2>/dev/null; then 11582 as_mkdir_p='mkdir -p "$as_dir"' 11583else 11584 test -d ./-p && rmdir ./-p 11585 as_mkdir_p=false 11586fi 11587 11588 11589# as_fn_executable_p FILE 11590# ----------------------- 11591# Test if FILE is an executable regular file. 11592as_fn_executable_p () 11593{ 11594 test -f "$1" && test -x "$1" 11595} # as_fn_executable_p 11596as_test_x='test -x' 11597as_executable_p=as_fn_executable_p 11598 11599# Sed expression to map a string onto a valid CPP name. 11600as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11601 11602# Sed expression to map a string onto a valid variable name. 11603as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11604 11605 11606exec 6>&1 11607## ----------------------------------- ## 11608## Main body of $CONFIG_STATUS script. ## 11609## ----------------------------------- ## 11610_ASEOF 11611test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11612 11613cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11614# Save the log message, to keep $0 and so on meaningful, and to 11615# report actual input values of CONFIG_FILES etc. instead of their 11616# values after options handling. 11617ac_log=" 11618This file was extended by x11perf $as_me 1.6.1, which was 11619generated by GNU Autoconf 2.69. Invocation command line was 11620 11621 CONFIG_FILES = $CONFIG_FILES 11622 CONFIG_HEADERS = $CONFIG_HEADERS 11623 CONFIG_LINKS = $CONFIG_LINKS 11624 CONFIG_COMMANDS = $CONFIG_COMMANDS 11625 $ $0 $@ 11626 11627on `(hostname || uname -n) 2>/dev/null | sed 1q` 11628" 11629 11630_ACEOF 11631 11632case $ac_config_files in *" 11633"*) set x $ac_config_files; shift; ac_config_files=$*;; 11634esac 11635 11636case $ac_config_headers in *" 11637"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11638esac 11639 11640 11641cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11642# Files that config.status was made for. 11643config_files="$ac_config_files" 11644config_headers="$ac_config_headers" 11645config_commands="$ac_config_commands" 11646 11647_ACEOF 11648 11649cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11650ac_cs_usage="\ 11651\`$as_me' instantiates files and other configuration actions 11652from templates according to the current configuration. Unless the files 11653and actions are specified as TAGs, all are instantiated by default. 11654 11655Usage: $0 [OPTION]... [TAG]... 11656 11657 -h, --help print this help, then exit 11658 -V, --version print version number and configuration settings, then exit 11659 --config print configuration, then exit 11660 -q, --quiet, --silent 11661 do not print progress messages 11662 -d, --debug don't remove temporary files 11663 --recheck update $as_me by reconfiguring in the same conditions 11664 --file=FILE[:TEMPLATE] 11665 instantiate the configuration file FILE 11666 --header=FILE[:TEMPLATE] 11667 instantiate the configuration header FILE 11668 11669Configuration files: 11670$config_files 11671 11672Configuration headers: 11673$config_headers 11674 11675Configuration commands: 11676$config_commands 11677 11678Report bugs to <https://gitlab.freedesktop.org/xorg/test/x11perf/issues>." 11679 11680_ACEOF 11681cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11682ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11683ac_cs_version="\\ 11684x11perf config.status 1.6.1 11685configured by $0, generated by GNU Autoconf 2.69, 11686 with options \\"\$ac_cs_config\\" 11687 11688Copyright (C) 2012 Free Software Foundation, Inc. 11689This config.status script is free software; the Free Software Foundation 11690gives unlimited permission to copy, distribute and modify it." 11691 11692ac_pwd='$ac_pwd' 11693srcdir='$srcdir' 11694INSTALL='$INSTALL' 11695MKDIR_P='$MKDIR_P' 11696AWK='$AWK' 11697test -n "\$AWK" || AWK=awk 11698_ACEOF 11699 11700cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11701# The default lists apply if the user does not specify any file. 11702ac_need_defaults=: 11703while test $# != 0 11704do 11705 case $1 in 11706 --*=?*) 11707 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11708 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11709 ac_shift=: 11710 ;; 11711 --*=) 11712 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11713 ac_optarg= 11714 ac_shift=: 11715 ;; 11716 *) 11717 ac_option=$1 11718 ac_optarg=$2 11719 ac_shift=shift 11720 ;; 11721 esac 11722 11723 case $ac_option in 11724 # Handling of the options. 11725 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11726 ac_cs_recheck=: ;; 11727 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11728 $as_echo "$ac_cs_version"; exit ;; 11729 --config | --confi | --conf | --con | --co | --c ) 11730 $as_echo "$ac_cs_config"; exit ;; 11731 --debug | --debu | --deb | --de | --d | -d ) 11732 debug=: ;; 11733 --file | --fil | --fi | --f ) 11734 $ac_shift 11735 case $ac_optarg in 11736 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11737 '') as_fn_error $? "missing file argument" ;; 11738 esac 11739 as_fn_append CONFIG_FILES " '$ac_optarg'" 11740 ac_need_defaults=false;; 11741 --header | --heade | --head | --hea ) 11742 $ac_shift 11743 case $ac_optarg in 11744 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11745 esac 11746 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11747 ac_need_defaults=false;; 11748 --he | --h) 11749 # Conflict between --help and --header 11750 as_fn_error $? "ambiguous option: \`$1' 11751Try \`$0 --help' for more information.";; 11752 --help | --hel | -h ) 11753 $as_echo "$ac_cs_usage"; exit ;; 11754 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11755 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11756 ac_cs_silent=: ;; 11757 11758 # This is an error. 11759 -*) as_fn_error $? "unrecognized option: \`$1' 11760Try \`$0 --help' for more information." ;; 11761 11762 *) as_fn_append ac_config_targets " $1" 11763 ac_need_defaults=false ;; 11764 11765 esac 11766 shift 11767done 11768 11769ac_configure_extra_args= 11770 11771if $ac_cs_silent; then 11772 exec 6>/dev/null 11773 ac_configure_extra_args="$ac_configure_extra_args --silent" 11774fi 11775 11776_ACEOF 11777cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11778if \$ac_cs_recheck; then 11779 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11780 shift 11781 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11782 CONFIG_SHELL='$SHELL' 11783 export CONFIG_SHELL 11784 exec "\$@" 11785fi 11786 11787_ACEOF 11788cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11789exec 5>>config.log 11790{ 11791 echo 11792 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11793## Running $as_me. ## 11794_ASBOX 11795 $as_echo "$ac_log" 11796} >&5 11797 11798_ACEOF 11799cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11800# 11801# INIT-COMMANDS 11802# 11803AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11804 11805_ACEOF 11806 11807cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11808 11809# Handling of arguments. 11810for ac_config_target in $ac_config_targets 11811do 11812 case $ac_config_target in 11813 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11814 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11815 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11816 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11817 11818 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11819 esac 11820done 11821 11822 11823# If the user did not use the arguments to specify the items to instantiate, 11824# then the envvar interface is used. Set only those that are not. 11825# We use the long form for the default assignment because of an extremely 11826# bizarre bug on SunOS 4.1.3. 11827if $ac_need_defaults; then 11828 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11829 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11830 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11831fi 11832 11833# Have a temporary directory for convenience. Make it in the build tree 11834# simply because there is no reason against having it here, and in addition, 11835# creating and moving files from /tmp can sometimes cause problems. 11836# Hook for its removal unless debugging. 11837# Note that there is a small window in which the directory will not be cleaned: 11838# after its creation but before its name has been assigned to `$tmp'. 11839$debug || 11840{ 11841 tmp= ac_tmp= 11842 trap 'exit_status=$? 11843 : "${ac_tmp:=$tmp}" 11844 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11845' 0 11846 trap 'as_fn_exit 1' 1 2 13 15 11847} 11848# Create a (secure) tmp directory for tmp files. 11849 11850{ 11851 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11852 test -d "$tmp" 11853} || 11854{ 11855 tmp=./conf$$-$RANDOM 11856 (umask 077 && mkdir "$tmp") 11857} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11858ac_tmp=$tmp 11859 11860# Set up the scripts for CONFIG_FILES section. 11861# No need to generate them if there are no CONFIG_FILES. 11862# This happens for instance with `./config.status config.h'. 11863if test -n "$CONFIG_FILES"; then 11864 11865 11866ac_cr=`echo X | tr X '\015'` 11867# On cygwin, bash can eat \r inside `` if the user requested igncr. 11868# But we know of no other shell where ac_cr would be empty at this 11869# point, so we can use a bashism as a fallback. 11870if test "x$ac_cr" = x; then 11871 eval ac_cr=\$\'\\r\' 11872fi 11873ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11874if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11875 ac_cs_awk_cr='\\r' 11876else 11877 ac_cs_awk_cr=$ac_cr 11878fi 11879 11880echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11881_ACEOF 11882 11883 11884{ 11885 echo "cat >conf$$subs.awk <<_ACEOF" && 11886 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11887 echo "_ACEOF" 11888} >conf$$subs.sh || 11889 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11890ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11891ac_delim='%!_!# ' 11892for ac_last_try in false false false false false :; do 11893 . ./conf$$subs.sh || 11894 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11895 11896 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11897 if test $ac_delim_n = $ac_delim_num; then 11898 break 11899 elif $ac_last_try; then 11900 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11901 else 11902 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11903 fi 11904done 11905rm -f conf$$subs.sh 11906 11907cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11908cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11909_ACEOF 11910sed -n ' 11911h 11912s/^/S["/; s/!.*/"]=/ 11913p 11914g 11915s/^[^!]*!// 11916:repl 11917t repl 11918s/'"$ac_delim"'$// 11919t delim 11920:nl 11921h 11922s/\(.\{148\}\)..*/\1/ 11923t more1 11924s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11925p 11926n 11927b repl 11928:more1 11929s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11930p 11931g 11932s/.\{148\}// 11933t nl 11934:delim 11935h 11936s/\(.\{148\}\)..*/\1/ 11937t more2 11938s/["\\]/\\&/g; s/^/"/; s/$/"/ 11939p 11940b 11941:more2 11942s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11943p 11944g 11945s/.\{148\}// 11946t delim 11947' <conf$$subs.awk | sed ' 11948/^[^""]/{ 11949 N 11950 s/\n// 11951} 11952' >>$CONFIG_STATUS || ac_write_fail=1 11953rm -f conf$$subs.awk 11954cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11955_ACAWK 11956cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11957 for (key in S) S_is_set[key] = 1 11958 FS = "" 11959 11960} 11961{ 11962 line = $ 0 11963 nfields = split(line, field, "@") 11964 substed = 0 11965 len = length(field[1]) 11966 for (i = 2; i < nfields; i++) { 11967 key = field[i] 11968 keylen = length(key) 11969 if (S_is_set[key]) { 11970 value = S[key] 11971 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11972 len += length(value) + length(field[++i]) 11973 substed = 1 11974 } else 11975 len += 1 + keylen 11976 } 11977 11978 print line 11979} 11980 11981_ACAWK 11982_ACEOF 11983cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11984if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11985 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11986else 11987 cat 11988fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11989 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11990_ACEOF 11991 11992# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11993# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11994# trailing colons and then remove the whole line if VPATH becomes empty 11995# (actually we leave an empty line to preserve line numbers). 11996if test "x$srcdir" = x.; then 11997 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11998h 11999s/// 12000s/^/:/ 12001s/[ ]*$/:/ 12002s/:\$(srcdir):/:/g 12003s/:\${srcdir}:/:/g 12004s/:@srcdir@:/:/g 12005s/^:*// 12006s/:*$// 12007x 12008s/\(=[ ]*\).*/\1/ 12009G 12010s/\n// 12011s/^[^=]*=[ ]*$// 12012}' 12013fi 12014 12015cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12016fi # test -n "$CONFIG_FILES" 12017 12018# Set up the scripts for CONFIG_HEADERS section. 12019# No need to generate them if there are no CONFIG_HEADERS. 12020# This happens for instance with `./config.status Makefile'. 12021if test -n "$CONFIG_HEADERS"; then 12022cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12023BEGIN { 12024_ACEOF 12025 12026# Transform confdefs.h into an awk script `defines.awk', embedded as 12027# here-document in config.status, that substitutes the proper values into 12028# config.h.in to produce config.h. 12029 12030# Create a delimiter string that does not exist in confdefs.h, to ease 12031# handling of long lines. 12032ac_delim='%!_!# ' 12033for ac_last_try in false false :; do 12034 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12035 if test -z "$ac_tt"; then 12036 break 12037 elif $ac_last_try; then 12038 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12039 else 12040 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12041 fi 12042done 12043 12044# For the awk script, D is an array of macro values keyed by name, 12045# likewise P contains macro parameters if any. Preserve backslash 12046# newline sequences. 12047 12048ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12049sed -n ' 12050s/.\{148\}/&'"$ac_delim"'/g 12051t rset 12052:rset 12053s/^[ ]*#[ ]*define[ ][ ]*/ / 12054t def 12055d 12056:def 12057s/\\$// 12058t bsnl 12059s/["\\]/\\&/g 12060s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12061D["\1"]=" \3"/p 12062s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12063d 12064:bsnl 12065s/["\\]/\\&/g 12066s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12067D["\1"]=" \3\\\\\\n"\\/p 12068t cont 12069s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12070t cont 12071d 12072:cont 12073n 12074s/.\{148\}/&'"$ac_delim"'/g 12075t clear 12076:clear 12077s/\\$// 12078t bsnlc 12079s/["\\]/\\&/g; s/^/"/; s/$/"/p 12080d 12081:bsnlc 12082s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12083b cont 12084' <confdefs.h | sed ' 12085s/'"$ac_delim"'/"\\\ 12086"/g' >>$CONFIG_STATUS || ac_write_fail=1 12087 12088cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12089 for (key in D) D_is_set[key] = 1 12090 FS = "" 12091} 12092/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12093 line = \$ 0 12094 split(line, arg, " ") 12095 if (arg[1] == "#") { 12096 defundef = arg[2] 12097 mac1 = arg[3] 12098 } else { 12099 defundef = substr(arg[1], 2) 12100 mac1 = arg[2] 12101 } 12102 split(mac1, mac2, "(") #) 12103 macro = mac2[1] 12104 prefix = substr(line, 1, index(line, defundef) - 1) 12105 if (D_is_set[macro]) { 12106 # Preserve the white space surrounding the "#". 12107 print prefix "define", macro P[macro] D[macro] 12108 next 12109 } else { 12110 # Replace #undef with comments. This is necessary, for example, 12111 # in the case of _POSIX_SOURCE, which is predefined and required 12112 # on some systems where configure will not decide to define it. 12113 if (defundef == "undef") { 12114 print "/*", prefix defundef, macro, "*/" 12115 next 12116 } 12117 } 12118} 12119{ print } 12120_ACAWK 12121_ACEOF 12122cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12123 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12124fi # test -n "$CONFIG_HEADERS" 12125 12126 12127eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12128shift 12129for ac_tag 12130do 12131 case $ac_tag in 12132 :[FHLC]) ac_mode=$ac_tag; continue;; 12133 esac 12134 case $ac_mode$ac_tag in 12135 :[FHL]*:*);; 12136 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12137 :[FH]-) ac_tag=-:-;; 12138 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12139 esac 12140 ac_save_IFS=$IFS 12141 IFS=: 12142 set x $ac_tag 12143 IFS=$ac_save_IFS 12144 shift 12145 ac_file=$1 12146 shift 12147 12148 case $ac_mode in 12149 :L) ac_source=$1;; 12150 :[FH]) 12151 ac_file_inputs= 12152 for ac_f 12153 do 12154 case $ac_f in 12155 -) ac_f="$ac_tmp/stdin";; 12156 *) # Look for the file first in the build tree, then in the source tree 12157 # (if the path is not absolute). The absolute path cannot be DOS-style, 12158 # because $ac_f cannot contain `:'. 12159 test -f "$ac_f" || 12160 case $ac_f in 12161 [\\/$]*) false;; 12162 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12163 esac || 12164 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12165 esac 12166 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12167 as_fn_append ac_file_inputs " '$ac_f'" 12168 done 12169 12170 # Let's still pretend it is `configure' which instantiates (i.e., don't 12171 # use $as_me), people would be surprised to read: 12172 # /* config.h. Generated by config.status. */ 12173 configure_input='Generated from '` 12174 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12175 `' by configure.' 12176 if test x"$ac_file" != x-; then 12177 configure_input="$ac_file. $configure_input" 12178 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12179$as_echo "$as_me: creating $ac_file" >&6;} 12180 fi 12181 # Neutralize special characters interpreted by sed in replacement strings. 12182 case $configure_input in #( 12183 *\&* | *\|* | *\\* ) 12184 ac_sed_conf_input=`$as_echo "$configure_input" | 12185 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12186 *) ac_sed_conf_input=$configure_input;; 12187 esac 12188 12189 case $ac_tag in 12190 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12191 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12192 esac 12193 ;; 12194 esac 12195 12196 ac_dir=`$as_dirname -- "$ac_file" || 12197$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12198 X"$ac_file" : 'X\(//\)[^/]' \| \ 12199 X"$ac_file" : 'X\(//\)$' \| \ 12200 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12201$as_echo X"$ac_file" | 12202 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12203 s//\1/ 12204 q 12205 } 12206 /^X\(\/\/\)[^/].*/{ 12207 s//\1/ 12208 q 12209 } 12210 /^X\(\/\/\)$/{ 12211 s//\1/ 12212 q 12213 } 12214 /^X\(\/\).*/{ 12215 s//\1/ 12216 q 12217 } 12218 s/.*/./; q'` 12219 as_dir="$ac_dir"; as_fn_mkdir_p 12220 ac_builddir=. 12221 12222case "$ac_dir" in 12223.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12224*) 12225 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12226 # A ".." for each directory in $ac_dir_suffix. 12227 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12228 case $ac_top_builddir_sub in 12229 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12230 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12231 esac ;; 12232esac 12233ac_abs_top_builddir=$ac_pwd 12234ac_abs_builddir=$ac_pwd$ac_dir_suffix 12235# for backward compatibility: 12236ac_top_builddir=$ac_top_build_prefix 12237 12238case $srcdir in 12239 .) # We are building in place. 12240 ac_srcdir=. 12241 ac_top_srcdir=$ac_top_builddir_sub 12242 ac_abs_top_srcdir=$ac_pwd ;; 12243 [\\/]* | ?:[\\/]* ) # Absolute name. 12244 ac_srcdir=$srcdir$ac_dir_suffix; 12245 ac_top_srcdir=$srcdir 12246 ac_abs_top_srcdir=$srcdir ;; 12247 *) # Relative name. 12248 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12249 ac_top_srcdir=$ac_top_build_prefix$srcdir 12250 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12251esac 12252ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12253 12254 12255 case $ac_mode in 12256 :F) 12257 # 12258 # CONFIG_FILE 12259 # 12260 12261 case $INSTALL in 12262 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12263 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12264 esac 12265 ac_MKDIR_P=$MKDIR_P 12266 case $MKDIR_P in 12267 [\\/$]* | ?:[\\/]* ) ;; 12268 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12269 esac 12270_ACEOF 12271 12272cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12273# If the template does not know about datarootdir, expand it. 12274# FIXME: This hack should be removed a few years after 2.60. 12275ac_datarootdir_hack=; ac_datarootdir_seen= 12276ac_sed_dataroot=' 12277/datarootdir/ { 12278 p 12279 q 12280} 12281/@datadir@/p 12282/@docdir@/p 12283/@infodir@/p 12284/@localedir@/p 12285/@mandir@/p' 12286case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12287*datarootdir*) ac_datarootdir_seen=yes;; 12288*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12289 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12290$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12291_ACEOF 12292cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12293 ac_datarootdir_hack=' 12294 s&@datadir@&$datadir&g 12295 s&@docdir@&$docdir&g 12296 s&@infodir@&$infodir&g 12297 s&@localedir@&$localedir&g 12298 s&@mandir@&$mandir&g 12299 s&\\\${datarootdir}&$datarootdir&g' ;; 12300esac 12301_ACEOF 12302 12303# Neutralize VPATH when `$srcdir' = `.'. 12304# Shell code in configure.ac might set extrasub. 12305# FIXME: do we really want to maintain this feature? 12306cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12307ac_sed_extra="$ac_vpsub 12308$extrasub 12309_ACEOF 12310cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12311:t 12312/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12313s|@configure_input@|$ac_sed_conf_input|;t t 12314s&@top_builddir@&$ac_top_builddir_sub&;t t 12315s&@top_build_prefix@&$ac_top_build_prefix&;t t 12316s&@srcdir@&$ac_srcdir&;t t 12317s&@abs_srcdir@&$ac_abs_srcdir&;t t 12318s&@top_srcdir@&$ac_top_srcdir&;t t 12319s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12320s&@builddir@&$ac_builddir&;t t 12321s&@abs_builddir@&$ac_abs_builddir&;t t 12322s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12323s&@INSTALL@&$ac_INSTALL&;t t 12324s&@MKDIR_P@&$ac_MKDIR_P&;t t 12325$ac_datarootdir_hack 12326" 12327eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12328 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12329 12330test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12331 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12332 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12333 "$ac_tmp/out"`; test -z "$ac_out"; } && 12334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12335which seems to be undefined. Please make sure it is defined" >&5 12336$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12337which seems to be undefined. Please make sure it is defined" >&2;} 12338 12339 rm -f "$ac_tmp/stdin" 12340 case $ac_file in 12341 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12342 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12343 esac \ 12344 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12345 ;; 12346 :H) 12347 # 12348 # CONFIG_HEADER 12349 # 12350 if test x"$ac_file" != x-; then 12351 { 12352 $as_echo "/* $configure_input */" \ 12353 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12354 } >"$ac_tmp/config.h" \ 12355 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12356 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12357 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12358$as_echo "$as_me: $ac_file is unchanged" >&6;} 12359 else 12360 rm -f "$ac_file" 12361 mv "$ac_tmp/config.h" "$ac_file" \ 12362 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12363 fi 12364 else 12365 $as_echo "/* $configure_input */" \ 12366 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12367 || as_fn_error $? "could not create -" "$LINENO" 5 12368 fi 12369# Compute "$ac_file"'s index in $config_headers. 12370_am_arg="$ac_file" 12371_am_stamp_count=1 12372for _am_header in $config_headers :; do 12373 case $_am_header in 12374 $_am_arg | $_am_arg:* ) 12375 break ;; 12376 * ) 12377 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12378 esac 12379done 12380echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12381$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12382 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12383 X"$_am_arg" : 'X\(//\)$' \| \ 12384 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12385$as_echo X"$_am_arg" | 12386 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12387 s//\1/ 12388 q 12389 } 12390 /^X\(\/\/\)[^/].*/{ 12391 s//\1/ 12392 q 12393 } 12394 /^X\(\/\/\)$/{ 12395 s//\1/ 12396 q 12397 } 12398 /^X\(\/\).*/{ 12399 s//\1/ 12400 q 12401 } 12402 s/.*/./; q'`/stamp-h$_am_stamp_count 12403 ;; 12404 12405 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12406$as_echo "$as_me: executing $ac_file commands" >&6;} 12407 ;; 12408 esac 12409 12410 12411 case $ac_file$ac_mode in 12412 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12413 # Older Autoconf quotes --file arguments for eval, but not when files 12414 # are listed without --file. Let's play safe and only enable the eval 12415 # if we detect the quoting. 12416 case $CONFIG_FILES in 12417 *\'*) eval set x "$CONFIG_FILES" ;; 12418 *) set x $CONFIG_FILES ;; 12419 esac 12420 shift 12421 for mf 12422 do 12423 # Strip MF so we end up with the name of the file. 12424 mf=`echo "$mf" | sed -e 's/:.*$//'` 12425 # Check whether this is an Automake generated Makefile or not. 12426 # We used to match only the files named 'Makefile.in', but 12427 # some people rename them; so instead we look at the file content. 12428 # Grep'ing the first line is not enough: some people post-process 12429 # each Makefile.in and add a new line on top of each file to say so. 12430 # Grep'ing the whole file is not good either: AIX grep has a line 12431 # limit of 2048, but all sed's we know have understand at least 4000. 12432 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12433 dirpart=`$as_dirname -- "$mf" || 12434$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12435 X"$mf" : 'X\(//\)[^/]' \| \ 12436 X"$mf" : 'X\(//\)$' \| \ 12437 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12438$as_echo X"$mf" | 12439 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12440 s//\1/ 12441 q 12442 } 12443 /^X\(\/\/\)[^/].*/{ 12444 s//\1/ 12445 q 12446 } 12447 /^X\(\/\/\)$/{ 12448 s//\1/ 12449 q 12450 } 12451 /^X\(\/\).*/{ 12452 s//\1/ 12453 q 12454 } 12455 s/.*/./; q'` 12456 else 12457 continue 12458 fi 12459 # Extract the definition of DEPDIR, am__include, and am__quote 12460 # from the Makefile without running 'make'. 12461 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12462 test -z "$DEPDIR" && continue 12463 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12464 test -z "$am__include" && continue 12465 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12466 # Find all dependency output files, they are included files with 12467 # $(DEPDIR) in their names. We invoke sed twice because it is the 12468 # simplest approach to changing $(DEPDIR) to its actual value in the 12469 # expansion. 12470 for file in `sed -n " 12471 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12472 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12473 # Make sure the directory exists. 12474 test -f "$dirpart/$file" && continue 12475 fdir=`$as_dirname -- "$file" || 12476$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12477 X"$file" : 'X\(//\)[^/]' \| \ 12478 X"$file" : 'X\(//\)$' \| \ 12479 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12480$as_echo X"$file" | 12481 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12482 s//\1/ 12483 q 12484 } 12485 /^X\(\/\/\)[^/].*/{ 12486 s//\1/ 12487 q 12488 } 12489 /^X\(\/\/\)$/{ 12490 s//\1/ 12491 q 12492 } 12493 /^X\(\/\).*/{ 12494 s//\1/ 12495 q 12496 } 12497 s/.*/./; q'` 12498 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12499 # echo "creating $dirpart/$file" 12500 echo '# dummy' > "$dirpart/$file" 12501 done 12502 done 12503} 12504 ;; 12505 12506 esac 12507done # for ac_tag 12508 12509 12510as_fn_exit 0 12511_ACEOF 12512ac_clean_files=$ac_clean_files_save 12513 12514test $ac_write_fail = 0 || 12515 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12516 12517 12518# configure is writing to config.log, and then calls config.status. 12519# config.status does its own redirection, appending to config.log. 12520# Unfortunately, on DOS this fails, as config.log is still kept open 12521# by configure, so config.status won't be able to write to it; its 12522# output is simply discarded. So we exec the FD to /dev/null, 12523# effectively closing config.log, so it can be properly (re)opened and 12524# appended to by config.status. When coming back to configure, we 12525# need to make the FD available again. 12526if test "$no_create" != yes; then 12527 ac_cs_success=: 12528 ac_config_status_args= 12529 test "$silent" = yes && 12530 ac_config_status_args="$ac_config_status_args --quiet" 12531 exec 5>/dev/null 12532 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12533 exec 5>>config.log 12534 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12535 # would make configure fail if this is the last instruction. 12536 $ac_cs_success || as_fn_exit 1 12537fi 12538if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12540$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12541fi 12542 12543