configure revision 0309d3b3
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xinput 1.6.0. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243$0: about your system, including any error possibly output 244$0: before this message. Then install a modern shell, or 245$0: manually run the script under such a shell if you do 246$0: have one." 247 fi 248 exit 1 249fi 250fi 251fi 252SHELL=${CONFIG_SHELL-/bin/sh} 253export SHELL 254# Unset more variables known to interfere with behavior of common tools. 255CLICOLOR_FORCE= GREP_OPTIONS= 256unset CLICOLOR_FORCE GREP_OPTIONS 257 258## --------------------- ## 259## M4sh Shell Functions. ## 260## --------------------- ## 261# as_fn_unset VAR 262# --------------- 263# Portably unset VAR. 264as_fn_unset () 265{ 266 { eval $1=; unset $1;} 267} 268as_unset=as_fn_unset 269 270# as_fn_set_status STATUS 271# ----------------------- 272# Set $? to STATUS, without forking. 273as_fn_set_status () 274{ 275 return $1 276} # as_fn_set_status 277 278# as_fn_exit STATUS 279# ----------------- 280# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281as_fn_exit () 282{ 283 set +e 284 as_fn_set_status $1 285 exit $1 286} # as_fn_exit 287 288# as_fn_mkdir_p 289# ------------- 290# Create "$as_dir" as a directory, including parents if necessary. 291as_fn_mkdir_p () 292{ 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310$as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334} # as_fn_mkdir_p 335# as_fn_append VAR VALUE 336# ---------------------- 337# Append the text in VALUE to the end of the definition contained in VAR. Take 338# advantage of any shell optimizations that allow amortized linear growth over 339# repeated appends, instead of the typical quadratic growth present in naive 340# implementations. 341if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351fi # as_fn_append 352 353# as_fn_arith ARG... 354# ------------------ 355# Perform arithmetic evaluation on the ARGs, and store the result in the 356# global $as_val. Take advantage of shells that can avoid forks. The arguments 357# must be portable across $(()) and expr. 358if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368fi # as_fn_arith 369 370 371# as_fn_error STATUS ERROR [LINENO LOG_FD] 372# ---------------------------------------- 373# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375# script with STATUS, using 1 if that was 0. 376as_fn_error () 377{ 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385} # as_fn_error 386 387if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390else 391 as_expr=false 392fi 393 394if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396else 397 as_basename=false 398fi 399 400if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402else 403 as_dirname=false 404fi 405 406as_me=`$as_basename -- "$0" || 407$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410$as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425# Avoid depending upon Character Ranges. 426as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429as_cr_digits='0123456789' 430as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462} 463 464ECHO_C= ECHO_N= ECHO_T= 465case `echo -n x` in #((((( 466-n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473*) 474 ECHO_N='-n';; 475esac 476 477rm -f conf$$ conf$$.exe conf$$.file 478if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483fi 484if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498else 499 as_ln_s='cp -p' 500fi 501rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502rmdir conf$$.dir 2>/dev/null 503 504if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509fi 510 511if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531fi 532as_executable_p=$as_test_x 533 534# Sed expression to map a string onto a valid CPP name. 535as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537# Sed expression to map a string onto a valid variable name. 538as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541test -n "$DJDIR" || exec 7<&0 </dev/null 542exec 6>&1 543 544# Name of the host. 545# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546# so uname gets run too. 547ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549# 550# Initializations. 551# 552ac_default_prefix=/usr/local 553ac_clean_files= 554ac_config_libobj_dir=. 555LIBOBJS= 556cross_compiling=no 557subdirs= 558MFLAGS= 559MAKEFLAGS= 560 561# Identity of this package. 562PACKAGE_NAME='xinput' 563PACKAGE_TARNAME='xinput' 564PACKAGE_VERSION='1.6.0' 565PACKAGE_STRING='xinput 1.6.0' 566PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567PACKAGE_URL='' 568 569ac_unique_file="Makefile.am" 570# Factoring default headers for most tests. 571ac_includes_default="\ 572#include <stdio.h> 573#ifdef HAVE_SYS_TYPES_H 574# include <sys/types.h> 575#endif 576#ifdef HAVE_SYS_STAT_H 577# include <sys/stat.h> 578#endif 579#ifdef STDC_HEADERS 580# include <stdlib.h> 581# include <stddef.h> 582#else 583# ifdef HAVE_STDLIB_H 584# include <stdlib.h> 585# endif 586#endif 587#ifdef HAVE_STRING_H 588# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589# include <memory.h> 590# endif 591# include <string.h> 592#endif 593#ifdef HAVE_STRINGS_H 594# include <strings.h> 595#endif 596#ifdef HAVE_INTTYPES_H 597# include <inttypes.h> 598#endif 599#ifdef HAVE_STDINT_H 600# include <stdint.h> 601#endif 602#ifdef HAVE_UNISTD_H 603# include <unistd.h> 604#endif" 605 606ac_subst_vars='am__EXEEXT_FALSE 607am__EXEEXT_TRUE 608LTLIBOBJS 609LIBOBJS 610XI22_LIBS 611XI22_CFLAGS 612XI21_LIBS 613XI21_CFLAGS 614HAVE_XI2 615HAVE_XI2_FALSE 616HAVE_XI2_TRUE 617XI2_LIBS 618XI2_CFLAGS 619XINPUT_LIBS 620XINPUT_CFLAGS 621AM_BACKSLASH 622AM_DEFAULT_VERBOSITY 623AM_DEFAULT_V 624AM_V 625MAN_SUBSTS 626XORG_MAN_PAGE 627ADMIN_MAN_DIR 628DRIVER_MAN_DIR 629MISC_MAN_DIR 630FILE_MAN_DIR 631LIB_MAN_DIR 632APP_MAN_DIR 633ADMIN_MAN_SUFFIX 634DRIVER_MAN_SUFFIX 635MISC_MAN_SUFFIX 636FILE_MAN_SUFFIX 637LIB_MAN_SUFFIX 638APP_MAN_SUFFIX 639SED 640host_os 641host_vendor 642host_cpu 643host 644build_os 645build_vendor 646build_cpu 647build 648INSTALL_CMD 649PKG_CONFIG_LIBDIR 650PKG_CONFIG_PATH 651PKG_CONFIG 652CHANGELOG_CMD 653STRICT_CFLAGS 654CWARNFLAGS 655BASE_CFLAGS 656EGREP 657GREP 658CPP 659am__fastdepCC_FALSE 660am__fastdepCC_TRUE 661CCDEPMODE 662am__nodep 663AMDEPBACKSLASH 664AMDEP_FALSE 665AMDEP_TRUE 666am__quote 667am__include 668DEPDIR 669OBJEXT 670EXEEXT 671ac_ct_CC 672CPPFLAGS 673LDFLAGS 674CFLAGS 675CC 676MAINT 677MAINTAINER_MODE_FALSE 678MAINTAINER_MODE_TRUE 679am__untar 680am__tar 681AMTAR 682am__leading_dot 683SET_MAKE 684AWK 685mkdir_p 686MKDIR_P 687INSTALL_STRIP_PROGRAM 688STRIP 689install_sh 690MAKEINFO 691AUTOHEADER 692AUTOMAKE 693AUTOCONF 694ACLOCAL 695VERSION 696PACKAGE 697CYGPATH_W 698am__isrc 699INSTALL_DATA 700INSTALL_SCRIPT 701INSTALL_PROGRAM 702target_alias 703host_alias 704build_alias 705LIBS 706ECHO_T 707ECHO_N 708ECHO_C 709DEFS 710mandir 711localedir 712libdir 713psdir 714pdfdir 715dvidir 716htmldir 717infodir 718docdir 719oldincludedir 720includedir 721localstatedir 722sharedstatedir 723sysconfdir 724datadir 725datarootdir 726libexecdir 727sbindir 728bindir 729program_transform_name 730prefix 731exec_prefix 732PACKAGE_URL 733PACKAGE_BUGREPORT 734PACKAGE_STRING 735PACKAGE_VERSION 736PACKAGE_TARNAME 737PACKAGE_NAME 738PATH_SEPARATOR 739SHELL' 740ac_subst_files='' 741ac_user_opts=' 742enable_option_checking 743enable_maintainer_mode 744enable_dependency_tracking 745enable_selective_werror 746enable_strict_compilation 747enable_silent_rules 748' 749 ac_precious_vars='build_alias 750host_alias 751target_alias 752CC 753CFLAGS 754LDFLAGS 755LIBS 756CPPFLAGS 757CPP 758PKG_CONFIG 759PKG_CONFIG_PATH 760PKG_CONFIG_LIBDIR 761XINPUT_CFLAGS 762XINPUT_LIBS 763XI2_CFLAGS 764XI2_LIBS 765XI21_CFLAGS 766XI21_LIBS 767XI22_CFLAGS 768XI22_LIBS' 769 770 771# Initialize 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See below for descriptions of some of the useful variables. 1317 1318Defaults for the options are specified in brackets. 1319 1320Configuration: 1321 -h, --help display this help and exit 1322 --help=short display options specific to this package 1323 --help=recursive display the short help of all the included packages 1324 -V, --version display version information and exit 1325 -q, --quiet, --silent do not print \`checking ...' messages 1326 --cache-file=FILE cache test results in FILE [disabled] 1327 -C, --config-cache alias for \`--cache-file=config.cache' 1328 -n, --no-create do not create output files 1329 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1330 1331Installation directories: 1332 --prefix=PREFIX install architecture-independent files in PREFIX 1333 [$ac_default_prefix] 1334 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1335 [PREFIX] 1336 1337By default, \`make install' will install all the files in 1338\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1339an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1340for instance \`--prefix=\$HOME'. 1341 1342For better control, use the options below. 1343 1344Fine tuning of the installation directories: 1345 --bindir=DIR user executables [EPREFIX/bin] 1346 --sbindir=DIR system admin executables [EPREFIX/sbin] 1347 --libexecdir=DIR program executables [EPREFIX/libexec] 1348 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1349 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1350 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1351 --libdir=DIR object code libraries [EPREFIX/lib] 1352 --includedir=DIR C header files [PREFIX/include] 1353 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1354 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1355 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1356 --infodir=DIR info documentation [DATAROOTDIR/info] 1357 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1358 --mandir=DIR man documentation [DATAROOTDIR/man] 1359 --docdir=DIR documentation root [DATAROOTDIR/doc/xinput] 1360 --htmldir=DIR html documentation [DOCDIR] 1361 --dvidir=DIR dvi documentation [DOCDIR] 1362 --pdfdir=DIR pdf documentation [DOCDIR] 1363 --psdir=DIR ps documentation [DOCDIR] 1364_ACEOF 1365 1366 cat <<\_ACEOF 1367 1368Program names: 1369 --program-prefix=PREFIX prepend PREFIX to installed program names 1370 --program-suffix=SUFFIX append SUFFIX to installed program names 1371 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1372 1373System types: 1374 --build=BUILD configure for building on BUILD [guessed] 1375 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1376_ACEOF 1377fi 1378 1379if test -n "$ac_init_help"; then 1380 case $ac_init_help in 1381 short | recursive ) echo "Configuration of xinput 1.6.0:";; 1382 esac 1383 cat <<\_ACEOF 1384 1385Optional Features: 1386 --disable-option-checking ignore unrecognized --enable/--with options 1387 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1388 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1389 --enable-maintainer-mode enable make rules and dependencies not useful 1390 (and sometimes confusing) to the casual installer 1391 --disable-dependency-tracking speeds up one-time build 1392 --enable-dependency-tracking do not reject slow dependency extractors 1393 --disable-selective-werror 1394 Turn off selective compiler errors. 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" >&6; } 2367if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2368 $as_echo_n "(cached) " >&6 2369else 2370 if test -n "$ac_ct_STRIP"; then 2371 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2372else 2373as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2374for as_dir in $PATH 2375do 2376 IFS=$as_save_IFS 2377 test -z "$as_dir" && as_dir=. 2378 for ac_exec_ext in '' $ac_executable_extensions; do 2379 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2380 ac_cv_prog_ac_ct_STRIP="strip" 2381 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2382 break 2 2383 fi 2384done 2385 done 2386IFS=$as_save_IFS 2387 2388fi 2389fi 2390ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2391if test -n "$ac_ct_STRIP"; then 2392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2393$as_echo "$ac_ct_STRIP" >&6; } 2394else 2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2396$as_echo "no" >&6; } 2397fi 2398 2399 if test "x$ac_ct_STRIP" = x; then 2400 STRIP=":" 2401 else 2402 case $cross_compiling:$ac_tool_warned in 2403yes:) 2404{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2405$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2406ac_tool_warned=yes ;; 2407esac 2408 STRIP=$ac_ct_STRIP 2409 fi 2410else 2411 STRIP="$ac_cv_prog_STRIP" 2412fi 2413 2414fi 2415INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2416 2417{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2418$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2419if test -z "$MKDIR_P"; then 2420 if ${ac_cv_path_mkdir+:} false; then : 2421 $as_echo_n "(cached) " >&6 2422else 2423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2424for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2425do 2426 IFS=$as_save_IFS 2427 test -z "$as_dir" && as_dir=. 2428 for ac_prog in mkdir gmkdir; do 2429 for ac_exec_ext in '' $ac_executable_extensions; do 2430 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2431 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2432 'mkdir (GNU coreutils) '* | \ 2433 'mkdir (coreutils) '* | \ 2434 'mkdir (fileutils) '4.1*) 2435 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2436 break 3;; 2437 esac 2438 done 2439 done 2440 done 2441IFS=$as_save_IFS 2442 2443fi 2444 2445 test -d ./--version && rmdir ./--version 2446 if test "${ac_cv_path_mkdir+set}" = set; then 2447 MKDIR_P="$ac_cv_path_mkdir -p" 2448 else 2449 # As a last resort, use the slow shell script. Don't cache a 2450 # value for MKDIR_P within a source directory, because that will 2451 # break other packages using the cache if that directory is 2452 # removed, or if the value is a relative name. 2453 MKDIR_P="$ac_install_sh -d" 2454 fi 2455fi 2456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2457$as_echo "$MKDIR_P" >&6; } 2458 2459mkdir_p="$MKDIR_P" 2460case $mkdir_p in 2461 [\\/$]* | ?:[\\/]*) ;; 2462 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2463esac 2464 2465for ac_prog in gawk mawk nawk awk 2466do 2467 # Extract the first word of "$ac_prog", so it can be a program name with args. 2468set dummy $ac_prog; ac_word=$2 2469{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2470$as_echo_n "checking for $ac_word... " >&6; } 2471if ${ac_cv_prog_AWK+:} false; then : 2472 $as_echo_n "(cached) " >&6 2473else 2474 if test -n "$AWK"; then 2475 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2476else 2477as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2478for as_dir in $PATH 2479do 2480 IFS=$as_save_IFS 2481 test -z "$as_dir" && as_dir=. 2482 for ac_exec_ext in '' $ac_executable_extensions; do 2483 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2484 ac_cv_prog_AWK="$ac_prog" 2485 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2486 break 2 2487 fi 2488done 2489 done 2490IFS=$as_save_IFS 2491 2492fi 2493fi 2494AWK=$ac_cv_prog_AWK 2495if test -n "$AWK"; then 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2497$as_echo "$AWK" >&6; } 2498else 2499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2500$as_echo "no" >&6; } 2501fi 2502 2503 2504 test -n "$AWK" && break 2505done 2506 2507{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2508$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2509set x ${MAKE-make} 2510ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2511if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2512 $as_echo_n "(cached) " >&6 2513else 2514 cat >conftest.make <<\_ACEOF 2515SHELL = /bin/sh 2516all: 2517 @echo '@@@%%%=$(MAKE)=@@@%%%' 2518_ACEOF 2519# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2520case `${MAKE-make} -f conftest.make 2>/dev/null` in 2521 *@@@%%%=?*=@@@%%%*) 2522 eval ac_cv_prog_make_${ac_make}_set=yes;; 2523 *) 2524 eval ac_cv_prog_make_${ac_make}_set=no;; 2525esac 2526rm -f conftest.make 2527fi 2528if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2530$as_echo "yes" >&6; } 2531 SET_MAKE= 2532else 2533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2534$as_echo "no" >&6; } 2535 SET_MAKE="MAKE=${MAKE-make}" 2536fi 2537 2538rm -rf .tst 2>/dev/null 2539mkdir .tst 2>/dev/null 2540if test -d .tst; then 2541 am__leading_dot=. 2542else 2543 am__leading_dot=_ 2544fi 2545rmdir .tst 2>/dev/null 2546 2547if test "`cd $srcdir && pwd`" != "`pwd`"; then 2548 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2549 # is not polluted with repeated "-I." 2550 am__isrc=' -I$(srcdir)' 2551 # test to see if srcdir already configured 2552 if test -f $srcdir/config.status; then 2553 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2554 fi 2555fi 2556 2557# test whether we have cygpath 2558if test -z "$CYGPATH_W"; then 2559 if (cygpath --version) >/dev/null 2>/dev/null; then 2560 CYGPATH_W='cygpath -w' 2561 else 2562 CYGPATH_W=echo 2563 fi 2564fi 2565 2566 2567# Define the identity of the package. 2568 PACKAGE='xinput' 2569 VERSION='1.6.0' 2570 2571 2572cat >>confdefs.h <<_ACEOF 2573#define PACKAGE "$PACKAGE" 2574_ACEOF 2575 2576 2577cat >>confdefs.h <<_ACEOF 2578#define VERSION "$VERSION" 2579_ACEOF 2580 2581# Some tools Automake needs. 2582 2583ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2584 2585 2586AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2587 2588 2589AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2590 2591 2592AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2593 2594 2595MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2596 2597# We need awk for the "check" target. The system "awk" is bad on 2598# some platforms. 2599# Always define AMTAR for backward compatibility. Yes, it's still used 2600# in the wild :-( We should find a proper way to deprecate it ... 2601AMTAR='$${TAR-tar}' 2602 2603am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2604 2605 2606 2607 2608 2609 2610{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2611$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2612 # Check whether --enable-maintainer-mode was given. 2613if test "${enable_maintainer_mode+set}" = set; then : 2614 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2615else 2616 USE_MAINTAINER_MODE=no 2617fi 2618 2619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2620$as_echo "$USE_MAINTAINER_MODE" >&6; } 2621 if test $USE_MAINTAINER_MODE = yes; then 2622 MAINTAINER_MODE_TRUE= 2623 MAINTAINER_MODE_FALSE='#' 2624else 2625 MAINTAINER_MODE_TRUE='#' 2626 MAINTAINER_MODE_FALSE= 2627fi 2628 2629 MAINT=$MAINTAINER_MODE_TRUE 2630 2631 2632 2633# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645DEPDIR="${am__leading_dot}deps" 2646 2647ac_config_commands="$ac_config_commands depfiles" 2648 2649 2650am_make=${MAKE-make} 2651cat > confinc << 'END' 2652am__doit: 2653 @echo this is the am__doit target 2654.PHONY: am__doit 2655END 2656# If we don't find an include directive, just comment out the code. 2657{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2658$as_echo_n "checking for style of include used by $am_make... " >&6; } 2659am__include="#" 2660am__quote= 2661_am_result=none 2662# First try GNU make style include. 2663echo "include confinc" > confmf 2664# Ignore all kinds of additional output from `make'. 2665case `$am_make -s -f confmf 2> /dev/null` in #( 2666*the\ am__doit\ target*) 2667 am__include=include 2668 am__quote= 2669 _am_result=GNU 2670 ;; 2671esac 2672# Now try BSD make style include. 2673if test "$am__include" = "#"; then 2674 echo '.include "confinc"' > confmf 2675 case `$am_make -s -f confmf 2> /dev/null` in #( 2676 *the\ am__doit\ target*) 2677 am__include=.include 2678 am__quote="\"" 2679 _am_result=BSD 2680 ;; 2681 esac 2682fi 2683 2684 2685{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2686$as_echo "$_am_result" >&6; } 2687rm -f confinc confmf 2688 2689# Check whether --enable-dependency-tracking was given. 2690if test "${enable_dependency_tracking+set}" = set; then : 2691 enableval=$enable_dependency_tracking; 2692fi 2693 2694if test "x$enable_dependency_tracking" != xno; then 2695 am_depcomp="$ac_aux_dir/depcomp" 2696 AMDEPBACKSLASH='\' 2697 am__nodep='_no' 2698fi 2699 if test "x$enable_dependency_tracking" != xno; then 2700 AMDEP_TRUE= 2701 AMDEP_FALSE='#' 2702else 2703 AMDEP_TRUE='#' 2704 AMDEP_FALSE= 2705fi 2706 2707 2708ac_ext=c 2709ac_cpp='$CPP $CPPFLAGS' 2710ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2711ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2712ac_compiler_gnu=$ac_cv_c_compiler_gnu 2713if test -n "$ac_tool_prefix"; then 2714 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2715set dummy ${ac_tool_prefix}gcc; ac_word=$2 2716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2717$as_echo_n "checking for $ac_word... " >&6; } 2718if ${ac_cv_prog_CC+:} false; then : 2719 $as_echo_n "(cached) " >&6 2720else 2721 if test -n "$CC"; then 2722 ac_cv_prog_CC="$CC" # Let the user override the test. 2723else 2724as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2725for as_dir in $PATH 2726do 2727 IFS=$as_save_IFS 2728 test -z "$as_dir" && as_dir=. 2729 for ac_exec_ext in '' $ac_executable_extensions; do 2730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2731 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2733 break 2 2734 fi 2735done 2736 done 2737IFS=$as_save_IFS 2738 2739fi 2740fi 2741CC=$ac_cv_prog_CC 2742if test -n "$CC"; then 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2744$as_echo "$CC" >&6; } 2745else 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2747$as_echo "no" >&6; } 2748fi 2749 2750 2751fi 2752if test -z "$ac_cv_prog_CC"; then 2753 ac_ct_CC=$CC 2754 # Extract the first word of "gcc", so it can be a program name with args. 2755set dummy gcc; ac_word=$2 2756{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2757$as_echo_n "checking for $ac_word... " >&6; } 2758if ${ac_cv_prog_ac_ct_CC+:} false; then : 2759 $as_echo_n "(cached) " >&6 2760else 2761 if test -n "$ac_ct_CC"; then 2762 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2763else 2764as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2765for as_dir in $PATH 2766do 2767 IFS=$as_save_IFS 2768 test -z "$as_dir" && as_dir=. 2769 for ac_exec_ext in '' $ac_executable_extensions; do 2770 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2771 ac_cv_prog_ac_ct_CC="gcc" 2772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2773 break 2 2774 fi 2775done 2776 done 2777IFS=$as_save_IFS 2778 2779fi 2780fi 2781ac_ct_CC=$ac_cv_prog_ac_ct_CC 2782if test -n "$ac_ct_CC"; then 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2784$as_echo "$ac_ct_CC" >&6; } 2785else 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2787$as_echo "no" >&6; } 2788fi 2789 2790 if test "x$ac_ct_CC" = x; then 2791 CC="" 2792 else 2793 case $cross_compiling:$ac_tool_warned in 2794yes:) 2795{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2796$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2797ac_tool_warned=yes ;; 2798esac 2799 CC=$ac_ct_CC 2800 fi 2801else 2802 CC="$ac_cv_prog_CC" 2803fi 2804 2805if test -z "$CC"; then 2806 if test -n "$ac_tool_prefix"; then 2807 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2808set dummy ${ac_tool_prefix}cc; ac_word=$2 2809{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2810$as_echo_n "checking for $ac_word... " >&6; } 2811if ${ac_cv_prog_CC+:} false; then : 2812 $as_echo_n "(cached) " >&6 2813else 2814 if test -n "$CC"; then 2815 ac_cv_prog_CC="$CC" # Let the user override the test. 2816else 2817as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2818for as_dir in $PATH 2819do 2820 IFS=$as_save_IFS 2821 test -z "$as_dir" && as_dir=. 2822 for ac_exec_ext in '' $ac_executable_extensions; do 2823 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2824 ac_cv_prog_CC="${ac_tool_prefix}cc" 2825 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2826 break 2 2827 fi 2828done 2829 done 2830IFS=$as_save_IFS 2831 2832fi 2833fi 2834CC=$ac_cv_prog_CC 2835if test -n "$CC"; then 2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2837$as_echo "$CC" >&6; } 2838else 2839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2840$as_echo "no" >&6; } 2841fi 2842 2843 2844 fi 2845fi 2846if test -z "$CC"; then 2847 # Extract the first word of "cc", so it can be a program name with args. 2848set dummy cc; ac_word=$2 2849{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2850$as_echo_n "checking for $ac_word... " >&6; } 2851if ${ac_cv_prog_CC+:} false; then : 2852 $as_echo_n "(cached) " >&6 2853else 2854 if test -n "$CC"; then 2855 ac_cv_prog_CC="$CC" # Let the user override the test. 2856else 2857 ac_prog_rejected=no 2858as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2859for as_dir in $PATH 2860do 2861 IFS=$as_save_IFS 2862 test -z "$as_dir" && as_dir=. 2863 for ac_exec_ext in '' $ac_executable_extensions; do 2864 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2865 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2866 ac_prog_rejected=yes 2867 continue 2868 fi 2869 ac_cv_prog_CC="cc" 2870 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2871 break 2 2872 fi 2873done 2874 done 2875IFS=$as_save_IFS 2876 2877if test $ac_prog_rejected = yes; then 2878 # We found a bogon in the path, so make sure we never use it. 2879 set dummy $ac_cv_prog_CC 2880 shift 2881 if test $# != 0; then 2882 # We chose a different compiler from the bogus one. 2883 # However, it has the same basename, so the bogon will be chosen 2884 # first if we set CC to just the basename; use the full file name. 2885 shift 2886 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2887 fi 2888fi 2889fi 2890fi 2891CC=$ac_cv_prog_CC 2892if test -n "$CC"; then 2893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2894$as_echo "$CC" >&6; } 2895else 2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2897$as_echo "no" >&6; } 2898fi 2899 2900 2901fi 2902if test -z "$CC"; then 2903 if test -n "$ac_tool_prefix"; then 2904 for ac_prog in cl.exe 2905 do 2906 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2907set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2908{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2909$as_echo_n "checking for $ac_word... " >&6; } 2910if ${ac_cv_prog_CC+:} false; then : 2911 $as_echo_n "(cached) " >&6 2912else 2913 if test -n "$CC"; then 2914 ac_cv_prog_CC="$CC" # Let the user override the test. 2915else 2916as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2917for as_dir in $PATH 2918do 2919 IFS=$as_save_IFS 2920 test -z "$as_dir" && as_dir=. 2921 for ac_exec_ext in '' $ac_executable_extensions; do 2922 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2923 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2924 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2925 break 2 2926 fi 2927done 2928 done 2929IFS=$as_save_IFS 2930 2931fi 2932fi 2933CC=$ac_cv_prog_CC 2934if test -n "$CC"; then 2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2936$as_echo "$CC" >&6; } 2937else 2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2939$as_echo "no" >&6; } 2940fi 2941 2942 2943 test -n "$CC" && break 2944 done 2945fi 2946if test -z "$CC"; then 2947 ac_ct_CC=$CC 2948 for ac_prog in cl.exe 2949do 2950 # Extract the first word of "$ac_prog", so it can be a program name with args. 2951set dummy $ac_prog; ac_word=$2 2952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2953$as_echo_n "checking for $ac_word... " >&6; } 2954if ${ac_cv_prog_ac_ct_CC+:} false; then : 2955 $as_echo_n "(cached) " >&6 2956else 2957 if test -n "$ac_ct_CC"; then 2958 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2959else 2960as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2961for as_dir in $PATH 2962do 2963 IFS=$as_save_IFS 2964 test -z "$as_dir" && as_dir=. 2965 for ac_exec_ext in '' $ac_executable_extensions; do 2966 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2967 ac_cv_prog_ac_ct_CC="$ac_prog" 2968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2969 break 2 2970 fi 2971done 2972 done 2973IFS=$as_save_IFS 2974 2975fi 2976fi 2977ac_ct_CC=$ac_cv_prog_ac_ct_CC 2978if test -n "$ac_ct_CC"; then 2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2980$as_echo "$ac_ct_CC" >&6; } 2981else 2982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2983$as_echo "no" >&6; } 2984fi 2985 2986 2987 test -n "$ac_ct_CC" && break 2988done 2989 2990 if test "x$ac_ct_CC" = x; then 2991 CC="" 2992 else 2993 case $cross_compiling:$ac_tool_warned in 2994yes:) 2995{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2996$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2997ac_tool_warned=yes ;; 2998esac 2999 CC=$ac_ct_CC 3000 fi 3001fi 3002 3003fi 3004 3005 3006test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3007$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3008as_fn_error $? "no acceptable C compiler found in \$PATH 3009See \`config.log' for more details" "$LINENO" 5; } 3010 3011# Provide some information about the compiler. 3012$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3013set X $ac_compile 3014ac_compiler=$2 3015for ac_option in --version -v -V -qversion; do 3016 { { ac_try="$ac_compiler $ac_option >&5" 3017case "(($ac_try" in 3018 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3019 *) ac_try_echo=$ac_try;; 3020esac 3021eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3022$as_echo "$ac_try_echo"; } >&5 3023 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3024 ac_status=$? 3025 if test -s conftest.err; then 3026 sed '10a\ 3027... rest of stderr output deleted ... 3028 10q' conftest.err >conftest.er1 3029 cat conftest.er1 >&5 3030 fi 3031 rm -f conftest.er1 conftest.err 3032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3033 test $ac_status = 0; } 3034done 3035 3036cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3037/* end confdefs.h. */ 3038 3039int 3040main () 3041{ 3042 3043 ; 3044 return 0; 3045} 3046_ACEOF 3047ac_clean_files_save=$ac_clean_files 3048ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3049# Try to create an executable without -o first, disregard a.out. 3050# It will help us diagnose broken compilers, and finding out an intuition 3051# of exeext. 3052{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3053$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3083# so that the user can short-circuit this test for compilers unknown to 3084# Autoconf. 3085for ac_file in $ac_files '' 3086do 3087 test -f "$ac_file" || continue 3088 case $ac_file in 3089 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3090 ;; 3091 [ab].out ) 3092 # We found the default executable, but exeext='' is most 3093 # certainly right. 3094 break;; 3095 *.* ) 3096 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3097 then :; else 3098 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3099 fi 3100 # We set ac_cv_exeext here because the later test for it is not 3101 # safe: cross compilers may not add the suffix if given an `-o' 3102 # argument, so we may need to know it at that point already. 3103 # Even if this section looks crufty: it has the advantage of 3104 # actually working. 3105 break;; 3106 * ) 3107 break;; 3108 esac 3109done 3110test "$ac_cv_exeext" = no && ac_cv_exeext= 3111 3112else 3113 ac_file='' 3114fi 3115if test -z "$ac_file"; then : 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3117$as_echo "no" >&6; } 3118$as_echo "$as_me: failed program was:" >&5 3119sed 's/^/| /' conftest.$ac_ext >&5 3120 3121{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3122$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3123as_fn_error 77 "C compiler cannot create executables 3124See \`config.log' for more details" "$LINENO" 5; } 3125else 3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3127$as_echo "yes" >&6; } 3128fi 3129{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3130$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3152# work properly (i.e., refer to `conftest.exe'), while it won't with 3153# `rm'. 3154for ac_file in conftest.exe conftest conftest.*; do 3155 test -f "$ac_file" || continue 3156 case $ac_file in 3157 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3158 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3159 break;; 3160 * ) break;; 3161 esac 3162done 3163else 3164 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3165$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3166as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3167See \`config.log' for more details" "$LINENO" 5; } 3168fi 3169rm -f conftest conftest$ac_cv_exeext 3170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3171$as_echo "$ac_cv_exeext" >&6; } 3172 3173rm -f conftest.$ac_ext 3174EXEEXT=$ac_cv_exeext 3175ac_exeext=$EXEEXT 3176cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3177/* end confdefs.h. */ 3178#include <stdio.h> 3179int 3180main () 3181{ 3182FILE *f = fopen ("conftest.out", "w"); 3183 return ferror (f) || fclose (f) != 0; 3184 3185 ; 3186 return 0; 3187} 3188_ACEOF 3189ac_clean_files="$ac_clean_files conftest.out" 3190# Check that the compiler produces executables we can run. If not, either 3191# the compiler is broken, or we cross compile. 3192{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3193$as_echo_n "checking whether we are cross compiling... " >&6; } 3194if test "$cross_compiling" != yes; then 3195 { { ac_try="$ac_link" 3196case "(($ac_try" in 3197 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3198 *) ac_try_echo=$ac_try;; 3199esac 3200eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3201$as_echo "$ac_try_echo"; } >&5 3202 (eval "$ac_link") 2>&5 3203 ac_status=$? 3204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3205 test $ac_status = 0; } 3206 if { ac_try='./conftest$ac_cv_exeext' 3207 { { case "(($ac_try" in 3208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3209 *) ac_try_echo=$ac_try;; 3210esac 3211eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3212$as_echo "$ac_try_echo"; } >&5 3213 (eval "$ac_try") 2>&5 3214 ac_status=$? 3215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3216 test $ac_status = 0; }; }; then 3217 cross_compiling=no 3218 else 3219 if test "$cross_compiling" = maybe; then 3220 cross_compiling=yes 3221 else 3222 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3223$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3224as_fn_error $? "cannot run C compiled programs. 3225If you meant to cross compile, use \`--host'. 3226See \`config.log' for more details" "$LINENO" 5; } 3227 fi 3228 fi 3229fi 3230{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3231$as_echo "$cross_compiling" >&6; } 3232 3233rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3234ac_clean_files=$ac_clean_files_save 3235{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3236$as_echo_n "checking for suffix of object files... " >&6; } 3237if ${ac_cv_objext+:} false; then : 3238 $as_echo_n "(cached) " >&6 3239else 3240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3241/* end confdefs.h. */ 3242 3243int 3244main () 3245{ 3246 3247 ; 3248 return 0; 3249} 3250_ACEOF 3251rm -f conftest.o conftest.obj 3252if { { ac_try="$ac_compile" 3253case "(($ac_try" in 3254 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3255 *) ac_try_echo=$ac_try;; 3256esac 3257eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3258$as_echo "$ac_try_echo"; } >&5 3259 (eval "$ac_compile") 2>&5 3260 ac_status=$? 3261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3262 test $ac_status = 0; }; then : 3263 for ac_file in conftest.o conftest.obj conftest.*; do 3264 test -f "$ac_file" || continue; 3265 case $ac_file in 3266 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3267 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3268 break;; 3269 esac 3270done 3271else 3272 $as_echo "$as_me: failed program was:" >&5 3273sed 's/^/| /' conftest.$ac_ext >&5 3274 3275{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3276$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3277as_fn_error $? "cannot compute suffix of object files: cannot compile 3278See \`config.log' for more details" "$LINENO" 5; } 3279fi 3280rm -f conftest.$ac_cv_objext conftest.$ac_ext 3281fi 3282{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3283$as_echo "$ac_cv_objext" >&6; } 3284OBJEXT=$ac_cv_objext 3285ac_objext=$OBJEXT 3286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3287$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3288if ${ac_cv_c_compiler_gnu+:} false; then : 3289 $as_echo_n "(cached) " >&6 3290else 3291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3292/* end confdefs.h. */ 3293 3294int 3295main () 3296{ 3297#ifndef __GNUC__ 3298 choke me 3299#endif 3300 3301 ; 3302 return 0; 3303} 3304_ACEOF 3305if ac_fn_c_try_compile "$LINENO"; then : 3306 ac_compiler_gnu=yes 3307else 3308 ac_compiler_gnu=no 3309fi 3310rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3311ac_cv_c_compiler_gnu=$ac_compiler_gnu 3312 3313fi 3314{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3315$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3316if test $ac_compiler_gnu = yes; then 3317 GCC=yes 3318else 3319 GCC= 3320fi 3321ac_test_CFLAGS=${CFLAGS+set} 3322ac_save_CFLAGS=$CFLAGS 3323{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3324$as_echo_n "checking whether $CC accepts -g... " >&6; } 3325if ${ac_cv_prog_cc_g+:} false; then : 3326 $as_echo_n "(cached) " >&6 3327else 3328 ac_save_c_werror_flag=$ac_c_werror_flag 3329 ac_c_werror_flag=yes 3330 ac_cv_prog_cc_g=no 3331 CFLAGS="-g" 3332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333/* end confdefs.h. */ 3334 3335int 3336main () 3337{ 3338 3339 ; 3340 return 0; 3341} 3342_ACEOF 3343if ac_fn_c_try_compile "$LINENO"; then : 3344 ac_cv_prog_cc_g=yes 3345else 3346 CFLAGS="" 3347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3348/* end confdefs.h. */ 3349 3350int 3351main () 3352{ 3353 3354 ; 3355 return 0; 3356} 3357_ACEOF 3358if ac_fn_c_try_compile "$LINENO"; then : 3359 3360else 3361 ac_c_werror_flag=$ac_save_c_werror_flag 3362 CFLAGS="-g" 3363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3364/* end confdefs.h. */ 3365 3366int 3367main () 3368{ 3369 3370 ; 3371 return 0; 3372} 3373_ACEOF 3374if ac_fn_c_try_compile "$LINENO"; then : 3375 ac_cv_prog_cc_g=yes 3376fi 3377rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3378fi 3379rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3380fi 3381rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3382 ac_c_werror_flag=$ac_save_c_werror_flag 3383fi 3384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3385$as_echo "$ac_cv_prog_cc_g" >&6; } 3386if test "$ac_test_CFLAGS" = set; then 3387 CFLAGS=$ac_save_CFLAGS 3388elif test $ac_cv_prog_cc_g = yes; then 3389 if test "$GCC" = yes; then 3390 CFLAGS="-g -O2" 3391 else 3392 CFLAGS="-g" 3393 fi 3394else 3395 if test "$GCC" = yes; then 3396 CFLAGS="-O2" 3397 else 3398 CFLAGS= 3399 fi 3400fi 3401{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3402$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3403if ${ac_cv_prog_cc_c89+:} false; then : 3404 $as_echo_n "(cached) " >&6 3405else 3406 ac_cv_prog_cc_c89=no 3407ac_save_CC=$CC 3408cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3409/* end confdefs.h. */ 3410#include <stdarg.h> 3411#include <stdio.h> 3412#include <sys/types.h> 3413#include <sys/stat.h> 3414/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3415struct buf { int x; }; 3416FILE * (*rcsopen) (struct buf *, struct stat *, int); 3417static char *e (p, i) 3418 char **p; 3419 int i; 3420{ 3421 return p[i]; 3422} 3423static char *f (char * (*g) (char **, int), char **p, ...) 3424{ 3425 char *s; 3426 va_list v; 3427 va_start (v,p); 3428 s = g (p, va_arg (v,int)); 3429 va_end (v); 3430 return s; 3431} 3432 3433/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3434 function prototypes and stuff, but not '\xHH' hex character constants. 3435 These don't provoke an error unfortunately, instead are silently treated 3436 as 'x'. The following induces an error, until -std is added to get 3437 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3438 array size at least. It's necessary to write '\x00'==0 to get something 3439 that's true only with -std. */ 3440int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3441 3442/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3443 inside strings and character constants. */ 3444#define FOO(x) 'x' 3445int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3446 3447int test (int i, double x); 3448struct s1 {int (*f) (int a);}; 3449struct s2 {int (*f) (double a);}; 3450int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3451int argc; 3452char **argv; 3453int 3454main () 3455{ 3456return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3457 ; 3458 return 0; 3459} 3460_ACEOF 3461for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3462 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3463do 3464 CC="$ac_save_CC $ac_arg" 3465 if ac_fn_c_try_compile "$LINENO"; then : 3466 ac_cv_prog_cc_c89=$ac_arg 3467fi 3468rm -f core conftest.err conftest.$ac_objext 3469 test "x$ac_cv_prog_cc_c89" != "xno" && break 3470done 3471rm -f conftest.$ac_ext 3472CC=$ac_save_CC 3473 3474fi 3475# AC_CACHE_VAL 3476case "x$ac_cv_prog_cc_c89" in 3477 x) 3478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3479$as_echo "none needed" >&6; } ;; 3480 xno) 3481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3482$as_echo "unsupported" >&6; } ;; 3483 *) 3484 CC="$CC $ac_cv_prog_cc_c89" 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3486$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3487esac 3488if test "x$ac_cv_prog_cc_c89" != xno; then : 3489 3490fi 3491 3492ac_ext=c 3493ac_cpp='$CPP $CPPFLAGS' 3494ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3495ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3496ac_compiler_gnu=$ac_cv_c_compiler_gnu 3497 3498depcc="$CC" am_compiler_list= 3499 3500{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3501$as_echo_n "checking dependency style of $depcc... " >&6; } 3502if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3503 $as_echo_n "(cached) " >&6 3504else 3505 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3506 # We make a subdir and do the tests there. Otherwise we can end up 3507 # making bogus files that we don't know about and never remove. For 3508 # instance it was reported that on HP-UX the gcc test will end up 3509 # making a dummy file named `D' -- because `-MD' means `put the output 3510 # in D'. 3511 rm -rf conftest.dir 3512 mkdir conftest.dir 3513 # Copy depcomp to subdir because otherwise we won't find it if we're 3514 # using a relative directory. 3515 cp "$am_depcomp" conftest.dir 3516 cd conftest.dir 3517 # We will build objects and dependencies in a subdirectory because 3518 # it helps to detect inapplicable dependency modes. For instance 3519 # both Tru64's cc and ICC support -MD to output dependencies as a 3520 # side effect of compilation, but ICC will put the dependencies in 3521 # the current directory while Tru64 will put them in the object 3522 # directory. 3523 mkdir sub 3524 3525 am_cv_CC_dependencies_compiler_type=none 3526 if test "$am_compiler_list" = ""; then 3527 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3528 fi 3529 am__universal=false 3530 case " $depcc " in #( 3531 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3532 esac 3533 3534 for depmode in $am_compiler_list; do 3535 # Setup a source with many dependencies, because some compilers 3536 # like to wrap large dependency lists on column 80 (with \), and 3537 # we should not choose a depcomp mode which is confused by this. 3538 # 3539 # We need to recreate these files for each test, as the compiler may 3540 # overwrite some of them when testing with obscure command lines. 3541 # This happens at least with the AIX C compiler. 3542 : > sub/conftest.c 3543 for i in 1 2 3 4 5 6; do 3544 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3545 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3546 # Solaris 8's {/usr,}/bin/sh. 3547 touch sub/conftst$i.h 3548 done 3549 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3550 3551 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3552 # mode. It turns out that the SunPro C++ compiler does not properly 3553 # handle `-M -o', and we need to detect this. Also, some Intel 3554 # versions had trouble with output in subdirs 3555 am__obj=sub/conftest.${OBJEXT-o} 3556 am__minus_obj="-o $am__obj" 3557 case $depmode in 3558 gcc) 3559 # This depmode causes a compiler race in universal mode. 3560 test "$am__universal" = false || continue 3561 ;; 3562 nosideeffect) 3563 # after this tag, mechanisms are not by side-effect, so they'll 3564 # only be used when explicitly requested 3565 if test "x$enable_dependency_tracking" = xyes; then 3566 continue 3567 else 3568 break 3569 fi 3570 ;; 3571 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3572 # This compiler won't grok `-c -o', but also, the minuso test has 3573 # not run yet. These depmodes are late enough in the game, and 3574 # so weak that their functioning should not be impacted. 3575 am__obj=conftest.${OBJEXT-o} 3576 am__minus_obj= 3577 ;; 3578 none) break ;; 3579 esac 3580 if depmode=$depmode \ 3581 source=sub/conftest.c object=$am__obj \ 3582 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3583 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3584 >/dev/null 2>conftest.err && 3585 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3586 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3587 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3588 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3589 # icc doesn't choke on unknown options, it will just issue warnings 3590 # or remarks (even with -Werror). So we grep stderr for any message 3591 # that says an option was ignored or not supported. 3592 # When given -MP, icc 7.0 and 7.1 complain thusly: 3593 # icc: Command line warning: ignoring option '-M'; no argument required 3594 # The diagnosis changed in icc 8.0: 3595 # icc: Command line remark: option '-MP' not supported 3596 if (grep 'ignoring option' conftest.err || 3597 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3598 am_cv_CC_dependencies_compiler_type=$depmode 3599 break 3600 fi 3601 fi 3602 done 3603 3604 cd .. 3605 rm -rf conftest.dir 3606else 3607 am_cv_CC_dependencies_compiler_type=none 3608fi 3609 3610fi 3611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3612$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3613CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3614 3615 if 3616 test "x$enable_dependency_tracking" != xno \ 3617 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3618 am__fastdepCC_TRUE= 3619 am__fastdepCC_FALSE='#' 3620else 3621 am__fastdepCC_TRUE='#' 3622 am__fastdepCC_FALSE= 3623fi 3624 3625 3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3627$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3628if ${ac_cv_prog_cc_c99+:} false; then : 3629 $as_echo_n "(cached) " >&6 3630else 3631 ac_cv_prog_cc_c99=no 3632ac_save_CC=$CC 3633cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3634/* end confdefs.h. */ 3635#include <stdarg.h> 3636#include <stdbool.h> 3637#include <stdlib.h> 3638#include <wchar.h> 3639#include <stdio.h> 3640 3641// Check varargs macros. These examples are taken from C99 6.10.3.5. 3642#define debug(...) fprintf (stderr, __VA_ARGS__) 3643#define showlist(...) puts (#__VA_ARGS__) 3644#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3645static void 3646test_varargs_macros (void) 3647{ 3648 int x = 1234; 3649 int y = 5678; 3650 debug ("Flag"); 3651 debug ("X = %d\n", x); 3652 showlist (The first, second, and third items.); 3653 report (x>y, "x is %d but y is %d", x, y); 3654} 3655 3656// Check long long types. 3657#define BIG64 18446744073709551615ull 3658#define BIG32 4294967295ul 3659#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3660#if !BIG_OK 3661 your preprocessor is broken; 3662#endif 3663#if BIG_OK 3664#else 3665 your preprocessor is broken; 3666#endif 3667static long long int bignum = -9223372036854775807LL; 3668static unsigned long long int ubignum = BIG64; 3669 3670struct incomplete_array 3671{ 3672 int datasize; 3673 double data[]; 3674}; 3675 3676struct named_init { 3677 int number; 3678 const wchar_t *name; 3679 double average; 3680}; 3681 3682typedef const char *ccp; 3683 3684static inline int 3685test_restrict (ccp restrict text) 3686{ 3687 // See if C++-style comments work. 3688 // Iterate through items via the restricted pointer. 3689 // Also check for declarations in for loops. 3690 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3691 continue; 3692 return 0; 3693} 3694 3695// Check varargs and va_copy. 3696static void 3697test_varargs (const char *format, ...) 3698{ 3699 va_list args; 3700 va_start (args, format); 3701 va_list args_copy; 3702 va_copy (args_copy, args); 3703 3704 const char *str; 3705 int number; 3706 float fnumber; 3707 3708 while (*format) 3709 { 3710 switch (*format++) 3711 { 3712 case 's': // string 3713 str = va_arg (args_copy, const char *); 3714 break; 3715 case 'd': // int 3716 number = va_arg (args_copy, int); 3717 break; 3718 case 'f': // float 3719 fnumber = va_arg (args_copy, double); 3720 break; 3721 default: 3722 break; 3723 } 3724 } 3725 va_end (args_copy); 3726 va_end (args); 3727} 3728 3729int 3730main () 3731{ 3732 3733 // Check bool. 3734 _Bool success = false; 3735 3736 // Check restrict. 3737 if (test_restrict ("String literal") == 0) 3738 success = true; 3739 char *restrict newvar = "Another string"; 3740 3741 // Check varargs. 3742 test_varargs ("s, d' f .", "string", 65, 34.234); 3743 test_varargs_macros (); 3744 3745 // Check flexible array members. 3746 struct incomplete_array *ia = 3747 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3748 ia->datasize = 10; 3749 for (int i = 0; i < ia->datasize; ++i) 3750 ia->data[i] = i * 1.234; 3751 3752 // Check named initializers. 3753 struct named_init ni = { 3754 .number = 34, 3755 .name = L"Test wide string", 3756 .average = 543.34343, 3757 }; 3758 3759 ni.number = 58; 3760 3761 int dynamic_array[ni.number]; 3762 dynamic_array[ni.number - 1] = 543; 3763 3764 // work around unused variable warnings 3765 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3766 || dynamic_array[ni.number - 1] != 543); 3767 3768 ; 3769 return 0; 3770} 3771_ACEOF 3772for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3773do 3774 CC="$ac_save_CC $ac_arg" 3775 if ac_fn_c_try_compile "$LINENO"; then : 3776 ac_cv_prog_cc_c99=$ac_arg 3777fi 3778rm -f core conftest.err conftest.$ac_objext 3779 test "x$ac_cv_prog_cc_c99" != "xno" && break 3780done 3781rm -f conftest.$ac_ext 3782CC=$ac_save_CC 3783 3784fi 3785# AC_CACHE_VAL 3786case "x$ac_cv_prog_cc_c99" in 3787 x) 3788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3789$as_echo "none needed" >&6; } ;; 3790 xno) 3791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3792$as_echo "unsupported" >&6; } ;; 3793 *) 3794 CC="$CC $ac_cv_prog_cc_c99" 3795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3796$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3797esac 3798if test "x$ac_cv_prog_cc_c99" != xno; then : 3799 3800fi 3801 3802 3803 3804ac_ext=c 3805ac_cpp='$CPP $CPPFLAGS' 3806ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3807ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3808ac_compiler_gnu=$ac_cv_c_compiler_gnu 3809{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3810$as_echo_n "checking how to run the C preprocessor... " >&6; } 3811# On Suns, sometimes $CPP names a directory. 3812if test -n "$CPP" && test -d "$CPP"; then 3813 CPP= 3814fi 3815if test -z "$CPP"; then 3816 if ${ac_cv_prog_CPP+:} false; then : 3817 $as_echo_n "(cached) " >&6 3818else 3819 # Double quotes because CPP needs to be expanded 3820 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3821 do 3822 ac_preproc_ok=false 3823for ac_c_preproc_warn_flag in '' yes 3824do 3825 # Use a header file that comes with gcc, so configuring glibc 3826 # with a fresh cross-compiler works. 3827 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3828 # <limits.h> exists even on freestanding compilers. 3829 # On the NeXT, cc -E runs the code through the compiler's parser, 3830 # not just through cpp. "Syntax error" is here to catch this case. 3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3832/* end confdefs.h. */ 3833#ifdef __STDC__ 3834# include <limits.h> 3835#else 3836# include <assert.h> 3837#endif 3838 Syntax error 3839_ACEOF 3840if ac_fn_c_try_cpp "$LINENO"; then : 3841 3842else 3843 # Broken: fails on valid input. 3844continue 3845fi 3846rm -f conftest.err conftest.i conftest.$ac_ext 3847 3848 # OK, works on sane cases. Now check whether nonexistent headers 3849 # can be detected and how. 3850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3851/* end confdefs.h. */ 3852#include <ac_nonexistent.h> 3853_ACEOF 3854if ac_fn_c_try_cpp "$LINENO"; then : 3855 # Broken: success on invalid input. 3856continue 3857else 3858 # Passes both tests. 3859ac_preproc_ok=: 3860break 3861fi 3862rm -f conftest.err conftest.i conftest.$ac_ext 3863 3864done 3865# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3866rm -f conftest.i conftest.err conftest.$ac_ext 3867if $ac_preproc_ok; then : 3868 break 3869fi 3870 3871 done 3872 ac_cv_prog_CPP=$CPP 3873 3874fi 3875 CPP=$ac_cv_prog_CPP 3876else 3877 ac_cv_prog_CPP=$CPP 3878fi 3879{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3880$as_echo "$CPP" >&6; } 3881ac_preproc_ok=false 3882for ac_c_preproc_warn_flag in '' yes 3883do 3884 # Use a header file that comes with gcc, so configuring glibc 3885 # with a fresh cross-compiler works. 3886 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3887 # <limits.h> exists even on freestanding compilers. 3888 # On the NeXT, cc -E runs the code through the compiler's parser, 3889 # not just through cpp. "Syntax error" is here to catch this case. 3890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3891/* end confdefs.h. */ 3892#ifdef __STDC__ 3893# include <limits.h> 3894#else 3895# include <assert.h> 3896#endif 3897 Syntax error 3898_ACEOF 3899if ac_fn_c_try_cpp "$LINENO"; then : 3900 3901else 3902 # Broken: fails on valid input. 3903continue 3904fi 3905rm -f conftest.err conftest.i conftest.$ac_ext 3906 3907 # OK, works on sane cases. Now check whether nonexistent headers 3908 # can be detected and how. 3909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3910/* end confdefs.h. */ 3911#include <ac_nonexistent.h> 3912_ACEOF 3913if ac_fn_c_try_cpp "$LINENO"; then : 3914 # Broken: success on invalid input. 3915continue 3916else 3917 # Passes both tests. 3918ac_preproc_ok=: 3919break 3920fi 3921rm -f conftest.err conftest.i conftest.$ac_ext 3922 3923done 3924# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3925rm -f conftest.i conftest.err conftest.$ac_ext 3926if $ac_preproc_ok; then : 3927 3928else 3929 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3930$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3931as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3932See \`config.log' for more details" "$LINENO" 5; } 3933fi 3934 3935ac_ext=c 3936ac_cpp='$CPP $CPPFLAGS' 3937ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3938ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3939ac_compiler_gnu=$ac_cv_c_compiler_gnu 3940 3941 3942{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3943$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3944if ${ac_cv_path_GREP+:} false; then : 3945 $as_echo_n "(cached) " >&6 3946else 3947 if test -z "$GREP"; then 3948 ac_path_GREP_found=false 3949 # Loop through the user's path and test for each of PROGNAME-LIST 3950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3951for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3952do 3953 IFS=$as_save_IFS 3954 test -z "$as_dir" && as_dir=. 3955 for ac_prog in grep ggrep; do 3956 for ac_exec_ext in '' $ac_executable_extensions; do 3957 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3958 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3959# Check for GNU ac_path_GREP and select it if it is found. 3960 # Check for GNU $ac_path_GREP 3961case `"$ac_path_GREP" --version 2>&1` in 3962*GNU*) 3963 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3964*) 3965 ac_count=0 3966 $as_echo_n 0123456789 >"conftest.in" 3967 while : 3968 do 3969 cat "conftest.in" "conftest.in" >"conftest.tmp" 3970 mv "conftest.tmp" "conftest.in" 3971 cp "conftest.in" "conftest.nl" 3972 $as_echo 'GREP' >> "conftest.nl" 3973 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3974 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3975 as_fn_arith $ac_count + 1 && ac_count=$as_val 3976 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3977 # Best one so far, save it but keep looking for a better one 3978 ac_cv_path_GREP="$ac_path_GREP" 3979 ac_path_GREP_max=$ac_count 3980 fi 3981 # 10*(2^10) chars as input seems more than enough 3982 test $ac_count -gt 10 && break 3983 done 3984 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3985esac 3986 3987 $ac_path_GREP_found && break 3 3988 done 3989 done 3990 done 3991IFS=$as_save_IFS 3992 if test -z "$ac_cv_path_GREP"; then 3993 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3994 fi 3995else 3996 ac_cv_path_GREP=$GREP 3997fi 3998 3999fi 4000{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4001$as_echo "$ac_cv_path_GREP" >&6; } 4002 GREP="$ac_cv_path_GREP" 4003 4004 4005{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4006$as_echo_n "checking for egrep... " >&6; } 4007if ${ac_cv_path_EGREP+:} false; then : 4008 $as_echo_n "(cached) " >&6 4009else 4010 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4011 then ac_cv_path_EGREP="$GREP -E" 4012 else 4013 if test -z "$EGREP"; then 4014 ac_path_EGREP_found=false 4015 # Loop through the user's path and test for each of PROGNAME-LIST 4016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4017for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4018do 4019 IFS=$as_save_IFS 4020 test -z "$as_dir" && as_dir=. 4021 for ac_prog in egrep; do 4022 for ac_exec_ext in '' $ac_executable_extensions; do 4023 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4024 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4025# Check for GNU ac_path_EGREP and select it if it is found. 4026 # Check for GNU $ac_path_EGREP 4027case `"$ac_path_EGREP" --version 2>&1` in 4028*GNU*) 4029 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4030*) 4031 ac_count=0 4032 $as_echo_n 0123456789 >"conftest.in" 4033 while : 4034 do 4035 cat "conftest.in" "conftest.in" >"conftest.tmp" 4036 mv "conftest.tmp" "conftest.in" 4037 cp "conftest.in" "conftest.nl" 4038 $as_echo 'EGREP' >> "conftest.nl" 4039 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4040 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4041 as_fn_arith $ac_count + 1 && ac_count=$as_val 4042 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4043 # Best one so far, save it but keep looking for a better one 4044 ac_cv_path_EGREP="$ac_path_EGREP" 4045 ac_path_EGREP_max=$ac_count 4046 fi 4047 # 10*(2^10) chars as input seems more than enough 4048 test $ac_count -gt 10 && break 4049 done 4050 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4051esac 4052 4053 $ac_path_EGREP_found && break 3 4054 done 4055 done 4056 done 4057IFS=$as_save_IFS 4058 if test -z "$ac_cv_path_EGREP"; then 4059 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4060 fi 4061else 4062 ac_cv_path_EGREP=$EGREP 4063fi 4064 4065 fi 4066fi 4067{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4068$as_echo "$ac_cv_path_EGREP" >&6; } 4069 EGREP="$ac_cv_path_EGREP" 4070 4071 4072{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4073$as_echo_n "checking for ANSI C header files... " >&6; } 4074if ${ac_cv_header_stdc+:} false; then : 4075 $as_echo_n "(cached) " >&6 4076else 4077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4078/* end confdefs.h. */ 4079#include <stdlib.h> 4080#include <stdarg.h> 4081#include <string.h> 4082#include <float.h> 4083 4084int 4085main () 4086{ 4087 4088 ; 4089 return 0; 4090} 4091_ACEOF 4092if ac_fn_c_try_compile "$LINENO"; then : 4093 ac_cv_header_stdc=yes 4094else 4095 ac_cv_header_stdc=no 4096fi 4097rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4098 4099if test $ac_cv_header_stdc = yes; then 4100 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4102/* end confdefs.h. */ 4103#include <string.h> 4104 4105_ACEOF 4106if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4107 $EGREP "memchr" >/dev/null 2>&1; then : 4108 4109else 4110 ac_cv_header_stdc=no 4111fi 4112rm -f conftest* 4113 4114fi 4115 4116if test $ac_cv_header_stdc = yes; then 4117 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4119/* end confdefs.h. */ 4120#include <stdlib.h> 4121 4122_ACEOF 4123if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4124 $EGREP "free" >/dev/null 2>&1; then : 4125 4126else 4127 ac_cv_header_stdc=no 4128fi 4129rm -f conftest* 4130 4131fi 4132 4133if test $ac_cv_header_stdc = yes; then 4134 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4135 if test "$cross_compiling" = yes; then : 4136 : 4137else 4138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4139/* end confdefs.h. */ 4140#include <ctype.h> 4141#include <stdlib.h> 4142#if ((' ' & 0x0FF) == 0x020) 4143# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4144# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4145#else 4146# define ISLOWER(c) \ 4147 (('a' <= (c) && (c) <= 'i') \ 4148 || ('j' <= (c) && (c) <= 'r') \ 4149 || ('s' <= (c) && (c) <= 'z')) 4150# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4151#endif 4152 4153#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4154int 4155main () 4156{ 4157 int i; 4158 for (i = 0; i < 256; i++) 4159 if (XOR (islower (i), ISLOWER (i)) 4160 || toupper (i) != TOUPPER (i)) 4161 return 2; 4162 return 0; 4163} 4164_ACEOF 4165if ac_fn_c_try_run "$LINENO"; then : 4166 4167else 4168 ac_cv_header_stdc=no 4169fi 4170rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4171 conftest.$ac_objext conftest.beam conftest.$ac_ext 4172fi 4173 4174fi 4175fi 4176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4177$as_echo "$ac_cv_header_stdc" >&6; } 4178if test $ac_cv_header_stdc = yes; then 4179 4180$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4181 4182fi 4183 4184# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4185for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4186 inttypes.h stdint.h unistd.h 4187do : 4188 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4189ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4190" 4191if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4192 cat >>confdefs.h <<_ACEOF 4193#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4194_ACEOF 4195 4196fi 4197 4198done 4199 4200 4201 4202 4203ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4204if test "x$ac_cv_have_decl___clang__" = xyes; then : 4205 CLANGCC="yes" 4206else 4207 CLANGCC="no" 4208fi 4209 4210ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4211if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4212 INTELCC="yes" 4213else 4214 INTELCC="no" 4215fi 4216 4217ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4218if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4219 SUNCC="yes" 4220else 4221 SUNCC="no" 4222fi 4223 4224 4225 4226 4227 4228 4229 4230 4231if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4232 if test -n "$ac_tool_prefix"; then 4233 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4234set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4235{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4236$as_echo_n "checking for $ac_word... " >&6; } 4237if ${ac_cv_path_PKG_CONFIG+:} false; then : 4238 $as_echo_n "(cached) " >&6 4239else 4240 case $PKG_CONFIG in 4241 [\\/]* | ?:[\\/]*) 4242 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4243 ;; 4244 *) 4245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4246for as_dir in $PATH 4247do 4248 IFS=$as_save_IFS 4249 test -z "$as_dir" && as_dir=. 4250 for ac_exec_ext in '' $ac_executable_extensions; do 4251 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4252 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4253 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4254 break 2 4255 fi 4256done 4257 done 4258IFS=$as_save_IFS 4259 4260 ;; 4261esac 4262fi 4263PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4264if test -n "$PKG_CONFIG"; then 4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4266$as_echo "$PKG_CONFIG" >&6; } 4267else 4268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4269$as_echo "no" >&6; } 4270fi 4271 4272 4273fi 4274if test -z "$ac_cv_path_PKG_CONFIG"; then 4275 ac_pt_PKG_CONFIG=$PKG_CONFIG 4276 # Extract the first word of "pkg-config", so it can be a program name with args. 4277set dummy pkg-config; ac_word=$2 4278{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4279$as_echo_n "checking for $ac_word... " >&6; } 4280if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4281 $as_echo_n "(cached) " >&6 4282else 4283 case $ac_pt_PKG_CONFIG in 4284 [\\/]* | ?:[\\/]*) 4285 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4286 ;; 4287 *) 4288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4289for as_dir in $PATH 4290do 4291 IFS=$as_save_IFS 4292 test -z "$as_dir" && as_dir=. 4293 for ac_exec_ext in '' $ac_executable_extensions; do 4294 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4295 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4297 break 2 4298 fi 4299done 4300 done 4301IFS=$as_save_IFS 4302 4303 ;; 4304esac 4305fi 4306ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4307if test -n "$ac_pt_PKG_CONFIG"; then 4308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4309$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4310else 4311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4312$as_echo "no" >&6; } 4313fi 4314 4315 if test "x$ac_pt_PKG_CONFIG" = x; then 4316 PKG_CONFIG="" 4317 else 4318 case $cross_compiling:$ac_tool_warned in 4319yes:) 4320{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4321$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4322ac_tool_warned=yes ;; 4323esac 4324 PKG_CONFIG=$ac_pt_PKG_CONFIG 4325 fi 4326else 4327 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4328fi 4329 4330fi 4331if test -n "$PKG_CONFIG"; then 4332 _pkg_min_version=0.9.0 4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4334$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4335 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4337$as_echo "yes" >&6; } 4338 else 4339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4340$as_echo "no" >&6; } 4341 PKG_CONFIG="" 4342 fi 4343fi 4344# Make sure we can run config.sub. 4345$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4346 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4347 4348{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4349$as_echo_n "checking build system type... " >&6; } 4350if ${ac_cv_build+:} false; then : 4351 $as_echo_n "(cached) " >&6 4352else 4353 ac_build_alias=$build_alias 4354test "x$ac_build_alias" = x && 4355 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4356test "x$ac_build_alias" = x && 4357 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4358ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4359 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4360 4361fi 4362{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4363$as_echo "$ac_cv_build" >&6; } 4364case $ac_cv_build in 4365*-*-*) ;; 4366*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4367esac 4368build=$ac_cv_build 4369ac_save_IFS=$IFS; IFS='-' 4370set x $ac_cv_build 4371shift 4372build_cpu=$1 4373build_vendor=$2 4374shift; shift 4375# Remember, the first character of IFS is used to create $*, 4376# except with old shells: 4377build_os=$* 4378IFS=$ac_save_IFS 4379case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4380 4381 4382{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4383$as_echo_n "checking host system type... " >&6; } 4384if ${ac_cv_host+:} false; then : 4385 $as_echo_n "(cached) " >&6 4386else 4387 if test "x$host_alias" = x; then 4388 ac_cv_host=$ac_cv_build 4389else 4390 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4391 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4392fi 4393 4394fi 4395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4396$as_echo "$ac_cv_host" >&6; } 4397case $ac_cv_host in 4398*-*-*) ;; 4399*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4400esac 4401host=$ac_cv_host 4402ac_save_IFS=$IFS; IFS='-' 4403set x $ac_cv_host 4404shift 4405host_cpu=$1 4406host_vendor=$2 4407shift; shift 4408# Remember, the first character of IFS is used to create $*, 4409# except with old shells: 4410host_os=$* 4411IFS=$ac_save_IFS 4412case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4413 4414 4415{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4416$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4417if ${ac_cv_path_SED+:} false; then : 4418 $as_echo_n "(cached) " >&6 4419else 4420 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4421 for ac_i in 1 2 3 4 5 6 7; do 4422 ac_script="$ac_script$as_nl$ac_script" 4423 done 4424 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4425 { ac_script=; unset ac_script;} 4426 if test -z "$SED"; then 4427 ac_path_SED_found=false 4428 # Loop through the user's path and test for each of PROGNAME-LIST 4429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4430for as_dir in $PATH 4431do 4432 IFS=$as_save_IFS 4433 test -z "$as_dir" && as_dir=. 4434 for ac_prog in sed gsed; do 4435 for ac_exec_ext in '' $ac_executable_extensions; do 4436 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4437 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4438# Check for GNU ac_path_SED and select it if it is found. 4439 # Check for GNU $ac_path_SED 4440case `"$ac_path_SED" --version 2>&1` in 4441*GNU*) 4442 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4443*) 4444 ac_count=0 4445 $as_echo_n 0123456789 >"conftest.in" 4446 while : 4447 do 4448 cat "conftest.in" "conftest.in" >"conftest.tmp" 4449 mv "conftest.tmp" "conftest.in" 4450 cp "conftest.in" "conftest.nl" 4451 $as_echo '' >> "conftest.nl" 4452 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4453 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4454 as_fn_arith $ac_count + 1 && ac_count=$as_val 4455 if test $ac_count -gt ${ac_path_SED_max-0}; then 4456 # Best one so far, save it but keep looking for a better one 4457 ac_cv_path_SED="$ac_path_SED" 4458 ac_path_SED_max=$ac_count 4459 fi 4460 # 10*(2^10) chars as input seems more than enough 4461 test $ac_count -gt 10 && break 4462 done 4463 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4464esac 4465 4466 $ac_path_SED_found && break 3 4467 done 4468 done 4469 done 4470IFS=$as_save_IFS 4471 if test -z "$ac_cv_path_SED"; then 4472 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4473 fi 4474else 4475 ac_cv_path_SED=$SED 4476fi 4477 4478fi 4479{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4480$as_echo "$ac_cv_path_SED" >&6; } 4481 SED="$ac_cv_path_SED" 4482 rm -f conftest.sed 4483 4484 4485 4486 4487 4488 4489# Check whether --enable-selective-werror was given. 4490if test "${enable_selective_werror+set}" = set; then : 4491 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4492else 4493 SELECTIVE_WERROR=yes 4494fi 4495 4496 4497# -v is too short to test reliably with XORG_TESTSET_CFLAG 4498if test "x$SUNCC" = "xyes"; then 4499 BASE_CFLAGS="-v" 4500else 4501 BASE_CFLAGS="" 4502fi 4503 4504# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4505 4506 4507 4508 4509 4510xorg_testset_save_CFLAGS="$CFLAGS" 4511 4512if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4515$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4517/* end confdefs.h. */ 4518int i; 4519_ACEOF 4520if ac_fn_c_try_compile "$LINENO"; then : 4521 xorg_testset_unknown_warning_option=yes 4522else 4523 xorg_testset_unknown_warning_option=no 4524fi 4525rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4527$as_echo "$xorg_testset_unknown_warning_option" >&6; } 4528 CFLAGS="$xorg_testset_save_CFLAGS" 4529fi 4530 4531if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4532 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4534 fi 4535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4537$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4539/* end confdefs.h. */ 4540int i; 4541_ACEOF 4542if ac_fn_c_try_compile "$LINENO"; then : 4543 xorg_testset_unused_command_line_argument=yes 4544else 4545 xorg_testset_unused_command_line_argument=no 4546fi 4547rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4549$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4550 CFLAGS="$xorg_testset_save_CFLAGS" 4551fi 4552 4553found="no" 4554 4555 if test $found = "no" ; then 4556 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4558 fi 4559 4560 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4562 fi 4563 4564 CFLAGS="$CFLAGS -Wall" 4565 4566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4567$as_echo_n "checking if $CC supports -Wall... " >&6; } 4568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4569/* end confdefs.h. */ 4570int i; 4571int 4572main () 4573{ 4574 4575 ; 4576 return 0; 4577} 4578_ACEOF 4579if ac_fn_c_try_link "$LINENO"; then : 4580 supported=yes 4581else 4582 supported=no 4583fi 4584rm -f core conftest.err conftest.$ac_objext \ 4585 conftest$ac_exeext conftest.$ac_ext 4586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4587$as_echo "$supported" >&6; } 4588 CFLAGS="$xorg_testset_save_CFLAGS" 4589 4590 if test "$supported" = "yes" ; then 4591 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4592 found="yes" 4593 fi 4594 fi 4595 4596 4597 4598 4599 4600 4601 4602xorg_testset_save_CFLAGS="$CFLAGS" 4603 4604if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4607$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4609/* end confdefs.h. */ 4610int i; 4611_ACEOF 4612if ac_fn_c_try_compile "$LINENO"; then : 4613 xorg_testset_unknown_warning_option=yes 4614else 4615 xorg_testset_unknown_warning_option=no 4616fi 4617rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4619$as_echo "$xorg_testset_unknown_warning_option" >&6; } 4620 CFLAGS="$xorg_testset_save_CFLAGS" 4621fi 4622 4623if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4624 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4626 fi 4627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4629$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4631/* end confdefs.h. */ 4632int i; 4633_ACEOF 4634if ac_fn_c_try_compile "$LINENO"; then : 4635 xorg_testset_unused_command_line_argument=yes 4636else 4637 xorg_testset_unused_command_line_argument=no 4638fi 4639rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4641$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4642 CFLAGS="$xorg_testset_save_CFLAGS" 4643fi 4644 4645found="no" 4646 4647 if test $found = "no" ; then 4648 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4650 fi 4651 4652 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4654 fi 4655 4656 CFLAGS="$CFLAGS -Wpointer-arith" 4657 4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4659$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4661/* end confdefs.h. */ 4662int i; 4663int 4664main () 4665{ 4666 4667 ; 4668 return 0; 4669} 4670_ACEOF 4671if ac_fn_c_try_link "$LINENO"; then : 4672 supported=yes 4673else 4674 supported=no 4675fi 4676rm -f core conftest.err conftest.$ac_objext \ 4677 conftest$ac_exeext conftest.$ac_ext 4678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4679$as_echo "$supported" >&6; } 4680 CFLAGS="$xorg_testset_save_CFLAGS" 4681 4682 if test "$supported" = "yes" ; then 4683 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4684 found="yes" 4685 fi 4686 fi 4687 4688 4689 4690 4691 4692 4693 4694xorg_testset_save_CFLAGS="$CFLAGS" 4695 4696if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4699$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4701/* end confdefs.h. */ 4702int i; 4703_ACEOF 4704if ac_fn_c_try_compile "$LINENO"; then : 4705 xorg_testset_unknown_warning_option=yes 4706else 4707 xorg_testset_unknown_warning_option=no 4708fi 4709rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4711$as_echo "$xorg_testset_unknown_warning_option" >&6; } 4712 CFLAGS="$xorg_testset_save_CFLAGS" 4713fi 4714 4715if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4716 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4718 fi 4719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4721$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4723/* end confdefs.h. */ 4724int i; 4725_ACEOF 4726if ac_fn_c_try_compile "$LINENO"; then : 4727 xorg_testset_unused_command_line_argument=yes 4728else 4729 xorg_testset_unused_command_line_argument=no 4730fi 4731rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4733$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4734 CFLAGS="$xorg_testset_save_CFLAGS" 4735fi 4736 4737found="no" 4738 4739 if test $found = "no" ; then 4740 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4742 fi 4743 4744 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4746 fi 4747 4748 CFLAGS="$CFLAGS -Wstrict-prototypes" 4749 4750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 4751$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 4752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4753/* end confdefs.h. */ 4754int i; 4755int 4756main () 4757{ 4758 4759 ; 4760 return 0; 4761} 4762_ACEOF 4763if ac_fn_c_try_link "$LINENO"; then : 4764 supported=yes 4765else 4766 supported=no 4767fi 4768rm -f core conftest.err conftest.$ac_objext \ 4769 conftest$ac_exeext conftest.$ac_ext 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4771$as_echo "$supported" >&6; } 4772 CFLAGS="$xorg_testset_save_CFLAGS" 4773 4774 if test "$supported" = "yes" ; then 4775 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 4776 found="yes" 4777 fi 4778 fi 4779 4780 4781 4782 4783 4784 4785 4786xorg_testset_save_CFLAGS="$CFLAGS" 4787 4788if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4791$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4793/* end confdefs.h. */ 4794int i; 4795_ACEOF 4796if ac_fn_c_try_compile "$LINENO"; then : 4797 xorg_testset_unknown_warning_option=yes 4798else 4799 xorg_testset_unknown_warning_option=no 4800fi 4801rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4803$as_echo "$xorg_testset_unknown_warning_option" >&6; } 4804 CFLAGS="$xorg_testset_save_CFLAGS" 4805fi 4806 4807if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4808 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4810 fi 4811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4813$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4815/* end confdefs.h. */ 4816int i; 4817_ACEOF 4818if ac_fn_c_try_compile "$LINENO"; then : 4819 xorg_testset_unused_command_line_argument=yes 4820else 4821 xorg_testset_unused_command_line_argument=no 4822fi 4823rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4825$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4826 CFLAGS="$xorg_testset_save_CFLAGS" 4827fi 4828 4829found="no" 4830 4831 if test $found = "no" ; then 4832 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4834 fi 4835 4836 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4838 fi 4839 4840 CFLAGS="$CFLAGS -Wmissing-prototypes" 4841 4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 4843$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 4844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4845/* end confdefs.h. */ 4846int i; 4847int 4848main () 4849{ 4850 4851 ; 4852 return 0; 4853} 4854_ACEOF 4855if ac_fn_c_try_link "$LINENO"; then : 4856 supported=yes 4857else 4858 supported=no 4859fi 4860rm -f core conftest.err conftest.$ac_objext \ 4861 conftest$ac_exeext conftest.$ac_ext 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4863$as_echo "$supported" >&6; } 4864 CFLAGS="$xorg_testset_save_CFLAGS" 4865 4866 if test "$supported" = "yes" ; then 4867 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 4868 found="yes" 4869 fi 4870 fi 4871 4872 4873 4874 4875 4876 4877 4878xorg_testset_save_CFLAGS="$CFLAGS" 4879 4880if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4883$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4885/* end confdefs.h. */ 4886int i; 4887_ACEOF 4888if ac_fn_c_try_compile "$LINENO"; then : 4889 xorg_testset_unknown_warning_option=yes 4890else 4891 xorg_testset_unknown_warning_option=no 4892fi 4893rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4895$as_echo "$xorg_testset_unknown_warning_option" >&6; } 4896 CFLAGS="$xorg_testset_save_CFLAGS" 4897fi 4898 4899if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4900 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4902 fi 4903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4905$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4907/* end confdefs.h. */ 4908int i; 4909_ACEOF 4910if ac_fn_c_try_compile "$LINENO"; then : 4911 xorg_testset_unused_command_line_argument=yes 4912else 4913 xorg_testset_unused_command_line_argument=no 4914fi 4915rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4917$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4918 CFLAGS="$xorg_testset_save_CFLAGS" 4919fi 4920 4921found="no" 4922 4923 if test $found = "no" ; then 4924 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4926 fi 4927 4928 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4930 fi 4931 4932 CFLAGS="$CFLAGS -Wmissing-declarations" 4933 4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4935$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4937/* end confdefs.h. */ 4938int i; 4939int 4940main () 4941{ 4942 4943 ; 4944 return 0; 4945} 4946_ACEOF 4947if ac_fn_c_try_link "$LINENO"; then : 4948 supported=yes 4949else 4950 supported=no 4951fi 4952rm -f core conftest.err conftest.$ac_objext \ 4953 conftest$ac_exeext conftest.$ac_ext 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4955$as_echo "$supported" >&6; } 4956 CFLAGS="$xorg_testset_save_CFLAGS" 4957 4958 if test "$supported" = "yes" ; then 4959 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4960 found="yes" 4961 fi 4962 fi 4963 4964 4965 4966 4967 4968 4969 4970xorg_testset_save_CFLAGS="$CFLAGS" 4971 4972if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4975$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4977/* end confdefs.h. */ 4978int i; 4979_ACEOF 4980if ac_fn_c_try_compile "$LINENO"; then : 4981 xorg_testset_unknown_warning_option=yes 4982else 4983 xorg_testset_unknown_warning_option=no 4984fi 4985rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4987$as_echo "$xorg_testset_unknown_warning_option" >&6; } 4988 CFLAGS="$xorg_testset_save_CFLAGS" 4989fi 4990 4991if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4992 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4994 fi 4995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4997$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4999/* end confdefs.h. */ 5000int i; 5001_ACEOF 5002if ac_fn_c_try_compile "$LINENO"; then : 5003 xorg_testset_unused_command_line_argument=yes 5004else 5005 xorg_testset_unused_command_line_argument=no 5006fi 5007rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5009$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5010 CFLAGS="$xorg_testset_save_CFLAGS" 5011fi 5012 5013found="no" 5014 5015 if test $found = "no" ; then 5016 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5018 fi 5019 5020 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5022 fi 5023 5024 CFLAGS="$CFLAGS -Wnested-externs" 5025 5026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5027$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5029/* end confdefs.h. */ 5030int i; 5031int 5032main () 5033{ 5034 5035 ; 5036 return 0; 5037} 5038_ACEOF 5039if ac_fn_c_try_link "$LINENO"; then : 5040 supported=yes 5041else 5042 supported=no 5043fi 5044rm -f core conftest.err conftest.$ac_objext \ 5045 conftest$ac_exeext conftest.$ac_ext 5046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5047$as_echo "$supported" >&6; } 5048 CFLAGS="$xorg_testset_save_CFLAGS" 5049 5050 if test "$supported" = "yes" ; then 5051 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5052 found="yes" 5053 fi 5054 fi 5055 5056 5057 5058 5059 5060 5061 5062xorg_testset_save_CFLAGS="$CFLAGS" 5063 5064if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5067$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5069/* end confdefs.h. */ 5070int i; 5071_ACEOF 5072if ac_fn_c_try_compile "$LINENO"; then : 5073 xorg_testset_unknown_warning_option=yes 5074else 5075 xorg_testset_unknown_warning_option=no 5076fi 5077rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5079$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5080 CFLAGS="$xorg_testset_save_CFLAGS" 5081fi 5082 5083if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5084 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5086 fi 5087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5089$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5091/* end confdefs.h. */ 5092int i; 5093_ACEOF 5094if ac_fn_c_try_compile "$LINENO"; then : 5095 xorg_testset_unused_command_line_argument=yes 5096else 5097 xorg_testset_unused_command_line_argument=no 5098fi 5099rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5101$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5102 CFLAGS="$xorg_testset_save_CFLAGS" 5103fi 5104 5105found="no" 5106 5107 if test $found = "no" ; then 5108 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5110 fi 5111 5112 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5114 fi 5115 5116 CFLAGS="$CFLAGS -Wbad-function-cast" 5117 5118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5119$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5121/* end confdefs.h. */ 5122int i; 5123int 5124main () 5125{ 5126 5127 ; 5128 return 0; 5129} 5130_ACEOF 5131if ac_fn_c_try_link "$LINENO"; then : 5132 supported=yes 5133else 5134 supported=no 5135fi 5136rm -f core conftest.err conftest.$ac_objext \ 5137 conftest$ac_exeext conftest.$ac_ext 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5139$as_echo "$supported" >&6; } 5140 CFLAGS="$xorg_testset_save_CFLAGS" 5141 5142 if test "$supported" = "yes" ; then 5143 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5144 found="yes" 5145 fi 5146 fi 5147 5148 5149 5150 5151 5152 5153 5154xorg_testset_save_CFLAGS="$CFLAGS" 5155 5156if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5159$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161/* end confdefs.h. */ 5162int i; 5163_ACEOF 5164if ac_fn_c_try_compile "$LINENO"; then : 5165 xorg_testset_unknown_warning_option=yes 5166else 5167 xorg_testset_unknown_warning_option=no 5168fi 5169rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5171$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5172 CFLAGS="$xorg_testset_save_CFLAGS" 5173fi 5174 5175if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5176 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5178 fi 5179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5181$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5183/* end confdefs.h. */ 5184int i; 5185_ACEOF 5186if ac_fn_c_try_compile "$LINENO"; then : 5187 xorg_testset_unused_command_line_argument=yes 5188else 5189 xorg_testset_unused_command_line_argument=no 5190fi 5191rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5193$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5194 CFLAGS="$xorg_testset_save_CFLAGS" 5195fi 5196 5197found="no" 5198 5199 if test $found = "no" ; then 5200 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5202 fi 5203 5204 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5206 fi 5207 5208 CFLAGS="$CFLAGS -Wformat=2" 5209 5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5211$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5213/* end confdefs.h. */ 5214int i; 5215int 5216main () 5217{ 5218 5219 ; 5220 return 0; 5221} 5222_ACEOF 5223if ac_fn_c_try_link "$LINENO"; then : 5224 supported=yes 5225else 5226 supported=no 5227fi 5228rm -f core conftest.err conftest.$ac_objext \ 5229 conftest$ac_exeext conftest.$ac_ext 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5231$as_echo "$supported" >&6; } 5232 CFLAGS="$xorg_testset_save_CFLAGS" 5233 5234 if test "$supported" = "yes" ; then 5235 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5236 found="yes" 5237 fi 5238 fi 5239 5240 if test $found = "no" ; then 5241 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5243 fi 5244 5245 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5247 fi 5248 5249 CFLAGS="$CFLAGS -Wformat" 5250 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5252$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5254/* end confdefs.h. */ 5255int i; 5256int 5257main () 5258{ 5259 5260 ; 5261 return 0; 5262} 5263_ACEOF 5264if ac_fn_c_try_link "$LINENO"; then : 5265 supported=yes 5266else 5267 supported=no 5268fi 5269rm -f core conftest.err conftest.$ac_objext \ 5270 conftest$ac_exeext conftest.$ac_ext 5271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5272$as_echo "$supported" >&6; } 5273 CFLAGS="$xorg_testset_save_CFLAGS" 5274 5275 if test "$supported" = "yes" ; then 5276 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5277 found="yes" 5278 fi 5279 fi 5280 5281 5282 5283 5284 5285 5286 5287xorg_testset_save_CFLAGS="$CFLAGS" 5288 5289if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5292$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5294/* end confdefs.h. */ 5295int i; 5296_ACEOF 5297if ac_fn_c_try_compile "$LINENO"; then : 5298 xorg_testset_unknown_warning_option=yes 5299else 5300 xorg_testset_unknown_warning_option=no 5301fi 5302rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5304$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5305 CFLAGS="$xorg_testset_save_CFLAGS" 5306fi 5307 5308if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5309 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5311 fi 5312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5314$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5316/* end confdefs.h. */ 5317int i; 5318_ACEOF 5319if ac_fn_c_try_compile "$LINENO"; then : 5320 xorg_testset_unused_command_line_argument=yes 5321else 5322 xorg_testset_unused_command_line_argument=no 5323fi 5324rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5326$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5327 CFLAGS="$xorg_testset_save_CFLAGS" 5328fi 5329 5330found="no" 5331 5332 if test $found = "no" ; then 5333 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5335 fi 5336 5337 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5339 fi 5340 5341 CFLAGS="$CFLAGS -Wold-style-definition" 5342 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5344$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5346/* end confdefs.h. */ 5347int i; 5348int 5349main () 5350{ 5351 5352 ; 5353 return 0; 5354} 5355_ACEOF 5356if ac_fn_c_try_link "$LINENO"; then : 5357 supported=yes 5358else 5359 supported=no 5360fi 5361rm -f core conftest.err conftest.$ac_objext \ 5362 conftest$ac_exeext conftest.$ac_ext 5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5364$as_echo "$supported" >&6; } 5365 CFLAGS="$xorg_testset_save_CFLAGS" 5366 5367 if test "$supported" = "yes" ; then 5368 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5369 found="yes" 5370 fi 5371 fi 5372 5373 5374 5375 5376 5377 5378 5379xorg_testset_save_CFLAGS="$CFLAGS" 5380 5381if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5384$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5386/* end confdefs.h. */ 5387int i; 5388_ACEOF 5389if ac_fn_c_try_compile "$LINENO"; then : 5390 xorg_testset_unknown_warning_option=yes 5391else 5392 xorg_testset_unknown_warning_option=no 5393fi 5394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5396$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5397 CFLAGS="$xorg_testset_save_CFLAGS" 5398fi 5399 5400if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5401 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5403 fi 5404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5406$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5408/* end confdefs.h. */ 5409int i; 5410_ACEOF 5411if ac_fn_c_try_compile "$LINENO"; then : 5412 xorg_testset_unused_command_line_argument=yes 5413else 5414 xorg_testset_unused_command_line_argument=no 5415fi 5416rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5418$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5419 CFLAGS="$xorg_testset_save_CFLAGS" 5420fi 5421 5422found="no" 5423 5424 if test $found = "no" ; then 5425 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5427 fi 5428 5429 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5431 fi 5432 5433 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5434 5435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5436$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5438/* end confdefs.h. */ 5439int i; 5440int 5441main () 5442{ 5443 5444 ; 5445 return 0; 5446} 5447_ACEOF 5448if ac_fn_c_try_link "$LINENO"; then : 5449 supported=yes 5450else 5451 supported=no 5452fi 5453rm -f core conftest.err conftest.$ac_objext \ 5454 conftest$ac_exeext conftest.$ac_ext 5455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5456$as_echo "$supported" >&6; } 5457 CFLAGS="$xorg_testset_save_CFLAGS" 5458 5459 if test "$supported" = "yes" ; then 5460 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5461 found="yes" 5462 fi 5463 fi 5464 5465 5466 5467# This chunk adds additional warnings that could catch undesired effects. 5468 5469 5470 5471 5472 5473xorg_testset_save_CFLAGS="$CFLAGS" 5474 5475if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5478$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5480/* end confdefs.h. */ 5481int i; 5482_ACEOF 5483if ac_fn_c_try_compile "$LINENO"; then : 5484 xorg_testset_unknown_warning_option=yes 5485else 5486 xorg_testset_unknown_warning_option=no 5487fi 5488rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5490$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5491 CFLAGS="$xorg_testset_save_CFLAGS" 5492fi 5493 5494if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5495 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5497 fi 5498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5500$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5502/* end confdefs.h. */ 5503int i; 5504_ACEOF 5505if ac_fn_c_try_compile "$LINENO"; then : 5506 xorg_testset_unused_command_line_argument=yes 5507else 5508 xorg_testset_unused_command_line_argument=no 5509fi 5510rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5512$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5513 CFLAGS="$xorg_testset_save_CFLAGS" 5514fi 5515 5516found="no" 5517 5518 if test $found = "no" ; then 5519 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5521 fi 5522 5523 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5525 fi 5526 5527 CFLAGS="$CFLAGS -Wunused" 5528 5529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5530$as_echo_n "checking if $CC supports -Wunused... " >&6; } 5531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5532/* end confdefs.h. */ 5533int i; 5534int 5535main () 5536{ 5537 5538 ; 5539 return 0; 5540} 5541_ACEOF 5542if ac_fn_c_try_link "$LINENO"; then : 5543 supported=yes 5544else 5545 supported=no 5546fi 5547rm -f core conftest.err conftest.$ac_objext \ 5548 conftest$ac_exeext conftest.$ac_ext 5549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5550$as_echo "$supported" >&6; } 5551 CFLAGS="$xorg_testset_save_CFLAGS" 5552 5553 if test "$supported" = "yes" ; then 5554 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5555 found="yes" 5556 fi 5557 fi 5558 5559 5560 5561 5562 5563 5564 5565xorg_testset_save_CFLAGS="$CFLAGS" 5566 5567if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5570$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5572/* end confdefs.h. */ 5573int i; 5574_ACEOF 5575if ac_fn_c_try_compile "$LINENO"; then : 5576 xorg_testset_unknown_warning_option=yes 5577else 5578 xorg_testset_unknown_warning_option=no 5579fi 5580rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5582$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5583 CFLAGS="$xorg_testset_save_CFLAGS" 5584fi 5585 5586if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5587 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5589 fi 5590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5592$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5594/* end confdefs.h. */ 5595int i; 5596_ACEOF 5597if ac_fn_c_try_compile "$LINENO"; then : 5598 xorg_testset_unused_command_line_argument=yes 5599else 5600 xorg_testset_unused_command_line_argument=no 5601fi 5602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5604$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5605 CFLAGS="$xorg_testset_save_CFLAGS" 5606fi 5607 5608found="no" 5609 5610 if test $found = "no" ; then 5611 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5613 fi 5614 5615 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5617 fi 5618 5619 CFLAGS="$CFLAGS -Wuninitialized" 5620 5621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5622$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5624/* end confdefs.h. */ 5625int i; 5626int 5627main () 5628{ 5629 5630 ; 5631 return 0; 5632} 5633_ACEOF 5634if ac_fn_c_try_link "$LINENO"; then : 5635 supported=yes 5636else 5637 supported=no 5638fi 5639rm -f core conftest.err conftest.$ac_objext \ 5640 conftest$ac_exeext conftest.$ac_ext 5641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5642$as_echo "$supported" >&6; } 5643 CFLAGS="$xorg_testset_save_CFLAGS" 5644 5645 if test "$supported" = "yes" ; then 5646 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5647 found="yes" 5648 fi 5649 fi 5650 5651 5652 5653 5654 5655 5656 5657xorg_testset_save_CFLAGS="$CFLAGS" 5658 5659if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5662$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5664/* end confdefs.h. */ 5665int i; 5666_ACEOF 5667if ac_fn_c_try_compile "$LINENO"; then : 5668 xorg_testset_unknown_warning_option=yes 5669else 5670 xorg_testset_unknown_warning_option=no 5671fi 5672rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5674$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5675 CFLAGS="$xorg_testset_save_CFLAGS" 5676fi 5677 5678if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5679 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5681 fi 5682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5684$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5686/* end confdefs.h. */ 5687int i; 5688_ACEOF 5689if ac_fn_c_try_compile "$LINENO"; then : 5690 xorg_testset_unused_command_line_argument=yes 5691else 5692 xorg_testset_unused_command_line_argument=no 5693fi 5694rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5696$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5697 CFLAGS="$xorg_testset_save_CFLAGS" 5698fi 5699 5700found="no" 5701 5702 if test $found = "no" ; then 5703 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5705 fi 5706 5707 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5709 fi 5710 5711 CFLAGS="$CFLAGS -Wshadow" 5712 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 5714$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 5715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5716/* end confdefs.h. */ 5717int i; 5718int 5719main () 5720{ 5721 5722 ; 5723 return 0; 5724} 5725_ACEOF 5726if ac_fn_c_try_link "$LINENO"; then : 5727 supported=yes 5728else 5729 supported=no 5730fi 5731rm -f core conftest.err conftest.$ac_objext \ 5732 conftest$ac_exeext conftest.$ac_ext 5733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5734$as_echo "$supported" >&6; } 5735 CFLAGS="$xorg_testset_save_CFLAGS" 5736 5737 if test "$supported" = "yes" ; then 5738 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 5739 found="yes" 5740 fi 5741 fi 5742 5743 5744 5745 5746 5747 5748 5749xorg_testset_save_CFLAGS="$CFLAGS" 5750 5751if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5754$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5756/* end confdefs.h. */ 5757int i; 5758_ACEOF 5759if ac_fn_c_try_compile "$LINENO"; then : 5760 xorg_testset_unknown_warning_option=yes 5761else 5762 xorg_testset_unknown_warning_option=no 5763fi 5764rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5766$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5767 CFLAGS="$xorg_testset_save_CFLAGS" 5768fi 5769 5770if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5771 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5773 fi 5774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5776$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778/* end confdefs.h. */ 5779int i; 5780_ACEOF 5781if ac_fn_c_try_compile "$LINENO"; then : 5782 xorg_testset_unused_command_line_argument=yes 5783else 5784 xorg_testset_unused_command_line_argument=no 5785fi 5786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5788$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5789 CFLAGS="$xorg_testset_save_CFLAGS" 5790fi 5791 5792found="no" 5793 5794 if test $found = "no" ; then 5795 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 fi 5798 5799 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5801 fi 5802 5803 CFLAGS="$CFLAGS -Wcast-qual" 5804 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 5806$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 5807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5808/* end confdefs.h. */ 5809int i; 5810int 5811main () 5812{ 5813 5814 ; 5815 return 0; 5816} 5817_ACEOF 5818if ac_fn_c_try_link "$LINENO"; then : 5819 supported=yes 5820else 5821 supported=no 5822fi 5823rm -f core conftest.err conftest.$ac_objext \ 5824 conftest$ac_exeext conftest.$ac_ext 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5826$as_echo "$supported" >&6; } 5827 CFLAGS="$xorg_testset_save_CFLAGS" 5828 5829 if test "$supported" = "yes" ; then 5830 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 5831 found="yes" 5832 fi 5833 fi 5834 5835 5836 5837 5838 5839 5840 5841xorg_testset_save_CFLAGS="$CFLAGS" 5842 5843if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5846$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5848/* end confdefs.h. */ 5849int i; 5850_ACEOF 5851if ac_fn_c_try_compile "$LINENO"; then : 5852 xorg_testset_unknown_warning_option=yes 5853else 5854 xorg_testset_unknown_warning_option=no 5855fi 5856rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5858$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5859 CFLAGS="$xorg_testset_save_CFLAGS" 5860fi 5861 5862if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5863 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5865 fi 5866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5868$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5870/* end confdefs.h. */ 5871int i; 5872_ACEOF 5873if ac_fn_c_try_compile "$LINENO"; then : 5874 xorg_testset_unused_command_line_argument=yes 5875else 5876 xorg_testset_unused_command_line_argument=no 5877fi 5878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5880$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5881 CFLAGS="$xorg_testset_save_CFLAGS" 5882fi 5883 5884found="no" 5885 5886 if test $found = "no" ; then 5887 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5889 fi 5890 5891 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5893 fi 5894 5895 CFLAGS="$CFLAGS -Wmissing-noreturn" 5896 5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 5898$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 5899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5900/* end confdefs.h. */ 5901int i; 5902int 5903main () 5904{ 5905 5906 ; 5907 return 0; 5908} 5909_ACEOF 5910if ac_fn_c_try_link "$LINENO"; then : 5911 supported=yes 5912else 5913 supported=no 5914fi 5915rm -f core conftest.err conftest.$ac_objext \ 5916 conftest$ac_exeext conftest.$ac_ext 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5918$as_echo "$supported" >&6; } 5919 CFLAGS="$xorg_testset_save_CFLAGS" 5920 5921 if test "$supported" = "yes" ; then 5922 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 5923 found="yes" 5924 fi 5925 fi 5926 5927 5928 5929 5930 5931 5932 5933xorg_testset_save_CFLAGS="$CFLAGS" 5934 5935if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5938$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5940/* end confdefs.h. */ 5941int i; 5942_ACEOF 5943if ac_fn_c_try_compile "$LINENO"; then : 5944 xorg_testset_unknown_warning_option=yes 5945else 5946 xorg_testset_unknown_warning_option=no 5947fi 5948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5950$as_echo "$xorg_testset_unknown_warning_option" >&6; } 5951 CFLAGS="$xorg_testset_save_CFLAGS" 5952fi 5953 5954if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5955 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5957 fi 5958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5960$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5962/* end confdefs.h. */ 5963int i; 5964_ACEOF 5965if ac_fn_c_try_compile "$LINENO"; then : 5966 xorg_testset_unused_command_line_argument=yes 5967else 5968 xorg_testset_unused_command_line_argument=no 5969fi 5970rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5972$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5973 CFLAGS="$xorg_testset_save_CFLAGS" 5974fi 5975 5976found="no" 5977 5978 if test $found = "no" ; then 5979 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5981 fi 5982 5983 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5985 fi 5986 5987 CFLAGS="$CFLAGS -Wmissing-format-attribute" 5988 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 5990$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 5991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5992/* end confdefs.h. */ 5993int i; 5994int 5995main () 5996{ 5997 5998 ; 5999 return 0; 6000} 6001_ACEOF 6002if ac_fn_c_try_link "$LINENO"; then : 6003 supported=yes 6004else 6005 supported=no 6006fi 6007rm -f core conftest.err conftest.$ac_objext \ 6008 conftest$ac_exeext conftest.$ac_ext 6009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6010$as_echo "$supported" >&6; } 6011 CFLAGS="$xorg_testset_save_CFLAGS" 6012 6013 if test "$supported" = "yes" ; then 6014 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6015 found="yes" 6016 fi 6017 fi 6018 6019 6020 6021 6022 6023 6024 6025xorg_testset_save_CFLAGS="$CFLAGS" 6026 6027if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6030$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6032/* end confdefs.h. */ 6033int i; 6034_ACEOF 6035if ac_fn_c_try_compile "$LINENO"; then : 6036 xorg_testset_unknown_warning_option=yes 6037else 6038 xorg_testset_unknown_warning_option=no 6039fi 6040rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6042$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6043 CFLAGS="$xorg_testset_save_CFLAGS" 6044fi 6045 6046if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6047 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6049 fi 6050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6052$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6054/* end confdefs.h. */ 6055int i; 6056_ACEOF 6057if ac_fn_c_try_compile "$LINENO"; then : 6058 xorg_testset_unused_command_line_argument=yes 6059else 6060 xorg_testset_unused_command_line_argument=no 6061fi 6062rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6064$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6065 CFLAGS="$xorg_testset_save_CFLAGS" 6066fi 6067 6068found="no" 6069 6070 if test $found = "no" ; then 6071 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6073 fi 6074 6075 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6077 fi 6078 6079 CFLAGS="$CFLAGS -Wredundant-decls" 6080 6081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6082$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6084/* end confdefs.h. */ 6085int i; 6086int 6087main () 6088{ 6089 6090 ; 6091 return 0; 6092} 6093_ACEOF 6094if ac_fn_c_try_link "$LINENO"; then : 6095 supported=yes 6096else 6097 supported=no 6098fi 6099rm -f core conftest.err conftest.$ac_objext \ 6100 conftest$ac_exeext conftest.$ac_ext 6101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6102$as_echo "$supported" >&6; } 6103 CFLAGS="$xorg_testset_save_CFLAGS" 6104 6105 if test "$supported" = "yes" ; then 6106 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6107 found="yes" 6108 fi 6109 fi 6110 6111 6112 6113# These are currently disabled because they are noisy. They will be enabled 6114# in the future once the codebase is sufficiently modernized to silence 6115# them. For now, I don't want them to drown out the other warnings. 6116# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op]) 6117# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses]) 6118# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align]) 6119 6120# Turn some warnings into errors, so we don't accidently get successful builds 6121# when there are problems that should be fixed. 6122 6123if test "x$SELECTIVE_WERROR" = "xyes" ; then 6124 6125 6126 6127 6128 6129xorg_testset_save_CFLAGS="$CFLAGS" 6130 6131if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6134$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6136/* end confdefs.h. */ 6137int i; 6138_ACEOF 6139if ac_fn_c_try_compile "$LINENO"; then : 6140 xorg_testset_unknown_warning_option=yes 6141else 6142 xorg_testset_unknown_warning_option=no 6143fi 6144rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6146$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6147 CFLAGS="$xorg_testset_save_CFLAGS" 6148fi 6149 6150if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6151 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6153 fi 6154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6156$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6158/* end confdefs.h. */ 6159int i; 6160_ACEOF 6161if ac_fn_c_try_compile "$LINENO"; then : 6162 xorg_testset_unused_command_line_argument=yes 6163else 6164 xorg_testset_unused_command_line_argument=no 6165fi 6166rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6168$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6169 CFLAGS="$xorg_testset_save_CFLAGS" 6170fi 6171 6172found="no" 6173 6174 if test $found = "no" ; then 6175 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6177 fi 6178 6179 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6181 fi 6182 6183 CFLAGS="$CFLAGS -Werror=implicit" 6184 6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6186$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6188/* end confdefs.h. */ 6189int i; 6190int 6191main () 6192{ 6193 6194 ; 6195 return 0; 6196} 6197_ACEOF 6198if ac_fn_c_try_link "$LINENO"; then : 6199 supported=yes 6200else 6201 supported=no 6202fi 6203rm -f core conftest.err conftest.$ac_objext \ 6204 conftest$ac_exeext conftest.$ac_ext 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6206$as_echo "$supported" >&6; } 6207 CFLAGS="$xorg_testset_save_CFLAGS" 6208 6209 if test "$supported" = "yes" ; then 6210 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6211 found="yes" 6212 fi 6213 fi 6214 6215 if test $found = "no" ; then 6216 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6218 fi 6219 6220 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6222 fi 6223 6224 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6225 6226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6227$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6229/* end confdefs.h. */ 6230int i; 6231int 6232main () 6233{ 6234 6235 ; 6236 return 0; 6237} 6238_ACEOF 6239if ac_fn_c_try_link "$LINENO"; then : 6240 supported=yes 6241else 6242 supported=no 6243fi 6244rm -f core conftest.err conftest.$ac_objext \ 6245 conftest$ac_exeext conftest.$ac_ext 6246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6247$as_echo "$supported" >&6; } 6248 CFLAGS="$xorg_testset_save_CFLAGS" 6249 6250 if test "$supported" = "yes" ; then 6251 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6252 found="yes" 6253 fi 6254 fi 6255 6256 6257 6258 6259 6260 6261 6262xorg_testset_save_CFLAGS="$CFLAGS" 6263 6264if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6267$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6269/* end confdefs.h. */ 6270int i; 6271_ACEOF 6272if ac_fn_c_try_compile "$LINENO"; then : 6273 xorg_testset_unknown_warning_option=yes 6274else 6275 xorg_testset_unknown_warning_option=no 6276fi 6277rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6279$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6280 CFLAGS="$xorg_testset_save_CFLAGS" 6281fi 6282 6283if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6284 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6286 fi 6287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6289$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6291/* end confdefs.h. */ 6292int i; 6293_ACEOF 6294if ac_fn_c_try_compile "$LINENO"; then : 6295 xorg_testset_unused_command_line_argument=yes 6296else 6297 xorg_testset_unused_command_line_argument=no 6298fi 6299rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6301$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6302 CFLAGS="$xorg_testset_save_CFLAGS" 6303fi 6304 6305found="no" 6306 6307 if test $found = "no" ; then 6308 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6310 fi 6311 6312 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6314 fi 6315 6316 CFLAGS="$CFLAGS -Werror=nonnull" 6317 6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6319$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6321/* end confdefs.h. */ 6322int i; 6323int 6324main () 6325{ 6326 6327 ; 6328 return 0; 6329} 6330_ACEOF 6331if ac_fn_c_try_link "$LINENO"; then : 6332 supported=yes 6333else 6334 supported=no 6335fi 6336rm -f core conftest.err conftest.$ac_objext \ 6337 conftest$ac_exeext conftest.$ac_ext 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6339$as_echo "$supported" >&6; } 6340 CFLAGS="$xorg_testset_save_CFLAGS" 6341 6342 if test "$supported" = "yes" ; then 6343 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6344 found="yes" 6345 fi 6346 fi 6347 6348 6349 6350 6351 6352 6353 6354xorg_testset_save_CFLAGS="$CFLAGS" 6355 6356if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6359$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361/* end confdefs.h. */ 6362int i; 6363_ACEOF 6364if ac_fn_c_try_compile "$LINENO"; then : 6365 xorg_testset_unknown_warning_option=yes 6366else 6367 xorg_testset_unknown_warning_option=no 6368fi 6369rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6371$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6372 CFLAGS="$xorg_testset_save_CFLAGS" 6373fi 6374 6375if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6376 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6378 fi 6379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6381$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6383/* end confdefs.h. */ 6384int i; 6385_ACEOF 6386if ac_fn_c_try_compile "$LINENO"; then : 6387 xorg_testset_unused_command_line_argument=yes 6388else 6389 xorg_testset_unused_command_line_argument=no 6390fi 6391rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6393$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6394 CFLAGS="$xorg_testset_save_CFLAGS" 6395fi 6396 6397found="no" 6398 6399 if test $found = "no" ; then 6400 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6402 fi 6403 6404 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6405 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6406 fi 6407 6408 CFLAGS="$CFLAGS -Werror=init-self" 6409 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6411$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6413/* end confdefs.h. */ 6414int i; 6415int 6416main () 6417{ 6418 6419 ; 6420 return 0; 6421} 6422_ACEOF 6423if ac_fn_c_try_link "$LINENO"; then : 6424 supported=yes 6425else 6426 supported=no 6427fi 6428rm -f core conftest.err conftest.$ac_objext \ 6429 conftest$ac_exeext conftest.$ac_ext 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6431$as_echo "$supported" >&6; } 6432 CFLAGS="$xorg_testset_save_CFLAGS" 6433 6434 if test "$supported" = "yes" ; then 6435 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6436 found="yes" 6437 fi 6438 fi 6439 6440 6441 6442 6443 6444 6445 6446xorg_testset_save_CFLAGS="$CFLAGS" 6447 6448if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6451$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6453/* end confdefs.h. */ 6454int i; 6455_ACEOF 6456if ac_fn_c_try_compile "$LINENO"; then : 6457 xorg_testset_unknown_warning_option=yes 6458else 6459 xorg_testset_unknown_warning_option=no 6460fi 6461rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6463$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6464 CFLAGS="$xorg_testset_save_CFLAGS" 6465fi 6466 6467if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6468 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6470 fi 6471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6473$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6475/* end confdefs.h. */ 6476int i; 6477_ACEOF 6478if ac_fn_c_try_compile "$LINENO"; then : 6479 xorg_testset_unused_command_line_argument=yes 6480else 6481 xorg_testset_unused_command_line_argument=no 6482fi 6483rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6485$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6486 CFLAGS="$xorg_testset_save_CFLAGS" 6487fi 6488 6489found="no" 6490 6491 if test $found = "no" ; then 6492 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6494 fi 6495 6496 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6498 fi 6499 6500 CFLAGS="$CFLAGS -Werror=main" 6501 6502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 6503$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 6504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6505/* end confdefs.h. */ 6506int i; 6507int 6508main () 6509{ 6510 6511 ; 6512 return 0; 6513} 6514_ACEOF 6515if ac_fn_c_try_link "$LINENO"; then : 6516 supported=yes 6517else 6518 supported=no 6519fi 6520rm -f core conftest.err conftest.$ac_objext \ 6521 conftest$ac_exeext conftest.$ac_ext 6522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6523$as_echo "$supported" >&6; } 6524 CFLAGS="$xorg_testset_save_CFLAGS" 6525 6526 if test "$supported" = "yes" ; then 6527 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 6528 found="yes" 6529 fi 6530 fi 6531 6532 6533 6534 6535 6536 6537 6538xorg_testset_save_CFLAGS="$CFLAGS" 6539 6540if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6543$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6545/* end confdefs.h. */ 6546int i; 6547_ACEOF 6548if ac_fn_c_try_compile "$LINENO"; then : 6549 xorg_testset_unknown_warning_option=yes 6550else 6551 xorg_testset_unknown_warning_option=no 6552fi 6553rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6555$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557fi 6558 6559if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6560 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6562 fi 6563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6565$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6567/* end confdefs.h. */ 6568int i; 6569_ACEOF 6570if ac_fn_c_try_compile "$LINENO"; then : 6571 xorg_testset_unused_command_line_argument=yes 6572else 6573 xorg_testset_unused_command_line_argument=no 6574fi 6575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6577$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6578 CFLAGS="$xorg_testset_save_CFLAGS" 6579fi 6580 6581found="no" 6582 6583 if test $found = "no" ; then 6584 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 6588 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6590 fi 6591 6592 CFLAGS="$CFLAGS -Werror=missing-braces" 6593 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 6595$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 6596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6597/* end confdefs.h. */ 6598int i; 6599int 6600main () 6601{ 6602 6603 ; 6604 return 0; 6605} 6606_ACEOF 6607if ac_fn_c_try_link "$LINENO"; then : 6608 supported=yes 6609else 6610 supported=no 6611fi 6612rm -f core conftest.err conftest.$ac_objext \ 6613 conftest$ac_exeext conftest.$ac_ext 6614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6615$as_echo "$supported" >&6; } 6616 CFLAGS="$xorg_testset_save_CFLAGS" 6617 6618 if test "$supported" = "yes" ; then 6619 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 6620 found="yes" 6621 fi 6622 fi 6623 6624 6625 6626 6627 6628 6629 6630xorg_testset_save_CFLAGS="$CFLAGS" 6631 6632if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6635$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6637/* end confdefs.h. */ 6638int i; 6639_ACEOF 6640if ac_fn_c_try_compile "$LINENO"; then : 6641 xorg_testset_unknown_warning_option=yes 6642else 6643 xorg_testset_unknown_warning_option=no 6644fi 6645rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6647$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6648 CFLAGS="$xorg_testset_save_CFLAGS" 6649fi 6650 6651if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6652 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6654 fi 6655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6657$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6659/* end confdefs.h. */ 6660int i; 6661_ACEOF 6662if ac_fn_c_try_compile "$LINENO"; then : 6663 xorg_testset_unused_command_line_argument=yes 6664else 6665 xorg_testset_unused_command_line_argument=no 6666fi 6667rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6669$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6670 CFLAGS="$xorg_testset_save_CFLAGS" 6671fi 6672 6673found="no" 6674 6675 if test $found = "no" ; then 6676 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6678 fi 6679 6680 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6682 fi 6683 6684 CFLAGS="$CFLAGS -Werror=sequence-point" 6685 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 6687$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 6688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6689/* end confdefs.h. */ 6690int i; 6691int 6692main () 6693{ 6694 6695 ; 6696 return 0; 6697} 6698_ACEOF 6699if ac_fn_c_try_link "$LINENO"; then : 6700 supported=yes 6701else 6702 supported=no 6703fi 6704rm -f core conftest.err conftest.$ac_objext \ 6705 conftest$ac_exeext conftest.$ac_ext 6706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6707$as_echo "$supported" >&6; } 6708 CFLAGS="$xorg_testset_save_CFLAGS" 6709 6710 if test "$supported" = "yes" ; then 6711 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 6712 found="yes" 6713 fi 6714 fi 6715 6716 6717 6718 6719 6720 6721 6722xorg_testset_save_CFLAGS="$CFLAGS" 6723 6724if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6727$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6729/* end confdefs.h. */ 6730int i; 6731_ACEOF 6732if ac_fn_c_try_compile "$LINENO"; then : 6733 xorg_testset_unknown_warning_option=yes 6734else 6735 xorg_testset_unknown_warning_option=no 6736fi 6737rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6739$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6740 CFLAGS="$xorg_testset_save_CFLAGS" 6741fi 6742 6743if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6744 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 fi 6747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6749$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6751/* end confdefs.h. */ 6752int i; 6753_ACEOF 6754if ac_fn_c_try_compile "$LINENO"; then : 6755 xorg_testset_unused_command_line_argument=yes 6756else 6757 xorg_testset_unused_command_line_argument=no 6758fi 6759rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6761$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6762 CFLAGS="$xorg_testset_save_CFLAGS" 6763fi 6764 6765found="no" 6766 6767 if test $found = "no" ; then 6768 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6770 fi 6771 6772 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6774 fi 6775 6776 CFLAGS="$CFLAGS -Werror=return-type" 6777 6778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 6779$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 6780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6781/* end confdefs.h. */ 6782int i; 6783int 6784main () 6785{ 6786 6787 ; 6788 return 0; 6789} 6790_ACEOF 6791if ac_fn_c_try_link "$LINENO"; then : 6792 supported=yes 6793else 6794 supported=no 6795fi 6796rm -f core conftest.err conftest.$ac_objext \ 6797 conftest$ac_exeext conftest.$ac_ext 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6799$as_echo "$supported" >&6; } 6800 CFLAGS="$xorg_testset_save_CFLAGS" 6801 6802 if test "$supported" = "yes" ; then 6803 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 6804 found="yes" 6805 fi 6806 fi 6807 6808 if test $found = "no" ; then 6809 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6811 fi 6812 6813 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6815 fi 6816 6817 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 6818 6819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 6820$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 6821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6822/* end confdefs.h. */ 6823int i; 6824int 6825main () 6826{ 6827 6828 ; 6829 return 0; 6830} 6831_ACEOF 6832if ac_fn_c_try_link "$LINENO"; then : 6833 supported=yes 6834else 6835 supported=no 6836fi 6837rm -f core conftest.err conftest.$ac_objext \ 6838 conftest$ac_exeext conftest.$ac_ext 6839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6840$as_echo "$supported" >&6; } 6841 CFLAGS="$xorg_testset_save_CFLAGS" 6842 6843 if test "$supported" = "yes" ; then 6844 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 6845 found="yes" 6846 fi 6847 fi 6848 6849 6850 6851 6852 6853 6854 6855xorg_testset_save_CFLAGS="$CFLAGS" 6856 6857if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6860$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6862/* end confdefs.h. */ 6863int i; 6864_ACEOF 6865if ac_fn_c_try_compile "$LINENO"; then : 6866 xorg_testset_unknown_warning_option=yes 6867else 6868 xorg_testset_unknown_warning_option=no 6869fi 6870rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6872$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6873 CFLAGS="$xorg_testset_save_CFLAGS" 6874fi 6875 6876if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6877 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6879 fi 6880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6882$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6884/* end confdefs.h. */ 6885int i; 6886_ACEOF 6887if ac_fn_c_try_compile "$LINENO"; then : 6888 xorg_testset_unused_command_line_argument=yes 6889else 6890 xorg_testset_unused_command_line_argument=no 6891fi 6892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6894$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6895 CFLAGS="$xorg_testset_save_CFLAGS" 6896fi 6897 6898found="no" 6899 6900 if test $found = "no" ; then 6901 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6903 fi 6904 6905 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6907 fi 6908 6909 CFLAGS="$CFLAGS -Werror=trigraphs" 6910 6911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 6912$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 6913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6914/* end confdefs.h. */ 6915int i; 6916int 6917main () 6918{ 6919 6920 ; 6921 return 0; 6922} 6923_ACEOF 6924if ac_fn_c_try_link "$LINENO"; then : 6925 supported=yes 6926else 6927 supported=no 6928fi 6929rm -f core conftest.err conftest.$ac_objext \ 6930 conftest$ac_exeext conftest.$ac_ext 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6932$as_echo "$supported" >&6; } 6933 CFLAGS="$xorg_testset_save_CFLAGS" 6934 6935 if test "$supported" = "yes" ; then 6936 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 6937 found="yes" 6938 fi 6939 fi 6940 6941 6942 6943 6944 6945 6946 6947xorg_testset_save_CFLAGS="$CFLAGS" 6948 6949if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6952$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6954/* end confdefs.h. */ 6955int i; 6956_ACEOF 6957if ac_fn_c_try_compile "$LINENO"; then : 6958 xorg_testset_unknown_warning_option=yes 6959else 6960 xorg_testset_unknown_warning_option=no 6961fi 6962rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6964$as_echo "$xorg_testset_unknown_warning_option" >&6; } 6965 CFLAGS="$xorg_testset_save_CFLAGS" 6966fi 6967 6968if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6969 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6971 fi 6972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6974$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6976/* end confdefs.h. */ 6977int i; 6978_ACEOF 6979if ac_fn_c_try_compile "$LINENO"; then : 6980 xorg_testset_unused_command_line_argument=yes 6981else 6982 xorg_testset_unused_command_line_argument=no 6983fi 6984rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6986$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6987 CFLAGS="$xorg_testset_save_CFLAGS" 6988fi 6989 6990found="no" 6991 6992 if test $found = "no" ; then 6993 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6995 fi 6996 6997 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6999 fi 7000 7001 CFLAGS="$CFLAGS -Werror=array-bounds" 7002 7003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7004$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006/* end confdefs.h. */ 7007int i; 7008int 7009main () 7010{ 7011 7012 ; 7013 return 0; 7014} 7015_ACEOF 7016if ac_fn_c_try_link "$LINENO"; then : 7017 supported=yes 7018else 7019 supported=no 7020fi 7021rm -f core conftest.err conftest.$ac_objext \ 7022 conftest$ac_exeext conftest.$ac_ext 7023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7024$as_echo "$supported" >&6; } 7025 CFLAGS="$xorg_testset_save_CFLAGS" 7026 7027 if test "$supported" = "yes" ; then 7028 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7029 found="yes" 7030 fi 7031 fi 7032 7033 7034 7035 7036 7037 7038 7039xorg_testset_save_CFLAGS="$CFLAGS" 7040 7041if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7044$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7046/* end confdefs.h. */ 7047int i; 7048_ACEOF 7049if ac_fn_c_try_compile "$LINENO"; then : 7050 xorg_testset_unknown_warning_option=yes 7051else 7052 xorg_testset_unknown_warning_option=no 7053fi 7054rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7056$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7057 CFLAGS="$xorg_testset_save_CFLAGS" 7058fi 7059 7060if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7061 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7063 fi 7064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7066$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7068/* end confdefs.h. */ 7069int i; 7070_ACEOF 7071if ac_fn_c_try_compile "$LINENO"; then : 7072 xorg_testset_unused_command_line_argument=yes 7073else 7074 xorg_testset_unused_command_line_argument=no 7075fi 7076rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7078$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7079 CFLAGS="$xorg_testset_save_CFLAGS" 7080fi 7081 7082found="no" 7083 7084 if test $found = "no" ; then 7085 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7087 fi 7088 7089 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7091 fi 7092 7093 CFLAGS="$CFLAGS -Werror=write-strings" 7094 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7096$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7098/* end confdefs.h. */ 7099int i; 7100int 7101main () 7102{ 7103 7104 ; 7105 return 0; 7106} 7107_ACEOF 7108if ac_fn_c_try_link "$LINENO"; then : 7109 supported=yes 7110else 7111 supported=no 7112fi 7113rm -f core conftest.err conftest.$ac_objext \ 7114 conftest$ac_exeext conftest.$ac_ext 7115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7116$as_echo "$supported" >&6; } 7117 CFLAGS="$xorg_testset_save_CFLAGS" 7118 7119 if test "$supported" = "yes" ; then 7120 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7121 found="yes" 7122 fi 7123 fi 7124 7125 7126 7127 7128 7129 7130 7131xorg_testset_save_CFLAGS="$CFLAGS" 7132 7133if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7136$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7138/* end confdefs.h. */ 7139int i; 7140_ACEOF 7141if ac_fn_c_try_compile "$LINENO"; then : 7142 xorg_testset_unknown_warning_option=yes 7143else 7144 xorg_testset_unknown_warning_option=no 7145fi 7146rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7148$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150fi 7151 7152if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7153 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 fi 7156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7158$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7160/* end confdefs.h. */ 7161int i; 7162_ACEOF 7163if ac_fn_c_try_compile "$LINENO"; then : 7164 xorg_testset_unused_command_line_argument=yes 7165else 7166 xorg_testset_unused_command_line_argument=no 7167fi 7168rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7170$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7171 CFLAGS="$xorg_testset_save_CFLAGS" 7172fi 7173 7174found="no" 7175 7176 if test $found = "no" ; then 7177 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7179 fi 7180 7181 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7183 fi 7184 7185 CFLAGS="$CFLAGS -Werror=address" 7186 7187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7188$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7190/* end confdefs.h. */ 7191int i; 7192int 7193main () 7194{ 7195 7196 ; 7197 return 0; 7198} 7199_ACEOF 7200if ac_fn_c_try_link "$LINENO"; then : 7201 supported=yes 7202else 7203 supported=no 7204fi 7205rm -f core conftest.err conftest.$ac_objext \ 7206 conftest$ac_exeext conftest.$ac_ext 7207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7208$as_echo "$supported" >&6; } 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210 7211 if test "$supported" = "yes" ; then 7212 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7213 found="yes" 7214 fi 7215 fi 7216 7217 7218 7219 7220 7221 7222 7223xorg_testset_save_CFLAGS="$CFLAGS" 7224 7225if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7228$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7230/* end confdefs.h. */ 7231int i; 7232_ACEOF 7233if ac_fn_c_try_compile "$LINENO"; then : 7234 xorg_testset_unknown_warning_option=yes 7235else 7236 xorg_testset_unknown_warning_option=no 7237fi 7238rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7240$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7241 CFLAGS="$xorg_testset_save_CFLAGS" 7242fi 7243 7244if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7245 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 fi 7248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7250$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7252/* end confdefs.h. */ 7253int i; 7254_ACEOF 7255if ac_fn_c_try_compile "$LINENO"; then : 7256 xorg_testset_unused_command_line_argument=yes 7257else 7258 xorg_testset_unused_command_line_argument=no 7259fi 7260rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7262$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7263 CFLAGS="$xorg_testset_save_CFLAGS" 7264fi 7265 7266found="no" 7267 7268 if test $found = "no" ; then 7269 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7271 fi 7272 7273 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7275 fi 7276 7277 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 7278 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 7280$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 7281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7282/* end confdefs.h. */ 7283int i; 7284int 7285main () 7286{ 7287 7288 ; 7289 return 0; 7290} 7291_ACEOF 7292if ac_fn_c_try_link "$LINENO"; then : 7293 supported=yes 7294else 7295 supported=no 7296fi 7297rm -f core conftest.err conftest.$ac_objext \ 7298 conftest$ac_exeext conftest.$ac_ext 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7300$as_echo "$supported" >&6; } 7301 CFLAGS="$xorg_testset_save_CFLAGS" 7302 7303 if test "$supported" = "yes" ; then 7304 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 7305 found="yes" 7306 fi 7307 fi 7308 7309 if test $found = "no" ; then 7310 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7312 fi 7313 7314 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7316 fi 7317 7318 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7319 7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 7321$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 7322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7323/* end confdefs.h. */ 7324int i; 7325int 7326main () 7327{ 7328 7329 ; 7330 return 0; 7331} 7332_ACEOF 7333if ac_fn_c_try_link "$LINENO"; then : 7334 supported=yes 7335else 7336 supported=no 7337fi 7338rm -f core conftest.err conftest.$ac_objext \ 7339 conftest$ac_exeext conftest.$ac_ext 7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7341$as_echo "$supported" >&6; } 7342 CFLAGS="$xorg_testset_save_CFLAGS" 7343 7344 if test "$supported" = "yes" ; then 7345 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7346 found="yes" 7347 fi 7348 fi 7349 7350 7351 7352 7353 7354 7355 7356xorg_testset_save_CFLAGS="$CFLAGS" 7357 7358if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7361$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7363/* end confdefs.h. */ 7364int i; 7365_ACEOF 7366if ac_fn_c_try_compile "$LINENO"; then : 7367 xorg_testset_unknown_warning_option=yes 7368else 7369 xorg_testset_unknown_warning_option=no 7370fi 7371rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7373$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7374 CFLAGS="$xorg_testset_save_CFLAGS" 7375fi 7376 7377if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7378 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7380 fi 7381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7383$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7385/* end confdefs.h. */ 7386int i; 7387_ACEOF 7388if ac_fn_c_try_compile "$LINENO"; then : 7389 xorg_testset_unused_command_line_argument=yes 7390else 7391 xorg_testset_unused_command_line_argument=no 7392fi 7393rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7395$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7396 CFLAGS="$xorg_testset_save_CFLAGS" 7397fi 7398 7399found="no" 7400 7401 if test $found = "no" ; then 7402 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7404 fi 7405 7406 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7408 fi 7409 7410 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 7411 7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 7413$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 7414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7415/* end confdefs.h. */ 7416int i; 7417int 7418main () 7419{ 7420 7421 ; 7422 return 0; 7423} 7424_ACEOF 7425if ac_fn_c_try_link "$LINENO"; then : 7426 supported=yes 7427else 7428 supported=no 7429fi 7430rm -f core conftest.err conftest.$ac_objext \ 7431 conftest$ac_exeext conftest.$ac_ext 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7433$as_echo "$supported" >&6; } 7434 CFLAGS="$xorg_testset_save_CFLAGS" 7435 7436 if test "$supported" = "yes" ; then 7437 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 7438 found="yes" 7439 fi 7440 fi 7441 7442 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 7443else 7444{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 7445$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 $PACKAGE_BUGREPORT" >&2;} 7446 7447 7448 7449 7450 7451xorg_testset_save_CFLAGS="$CFLAGS" 7452 7453if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7456$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7458/* end confdefs.h. */ 7459int i; 7460_ACEOF 7461if ac_fn_c_try_compile "$LINENO"; then : 7462 xorg_testset_unknown_warning_option=yes 7463else 7464 xorg_testset_unknown_warning_option=no 7465fi 7466rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7468$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7469 CFLAGS="$xorg_testset_save_CFLAGS" 7470fi 7471 7472if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7473 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7475 fi 7476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7478$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7480/* end confdefs.h. */ 7481int i; 7482_ACEOF 7483if ac_fn_c_try_compile "$LINENO"; then : 7484 xorg_testset_unused_command_line_argument=yes 7485else 7486 xorg_testset_unused_command_line_argument=no 7487fi 7488rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7490$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7491 CFLAGS="$xorg_testset_save_CFLAGS" 7492fi 7493 7494found="no" 7495 7496 if test $found = "no" ; then 7497 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7499 fi 7500 7501 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7503 fi 7504 7505 CFLAGS="$CFLAGS -Wimplicit" 7506 7507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 7508$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 7509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7510/* end confdefs.h. */ 7511int i; 7512int 7513main () 7514{ 7515 7516 ; 7517 return 0; 7518} 7519_ACEOF 7520if ac_fn_c_try_link "$LINENO"; then : 7521 supported=yes 7522else 7523 supported=no 7524fi 7525rm -f core conftest.err conftest.$ac_objext \ 7526 conftest$ac_exeext conftest.$ac_ext 7527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7528$as_echo "$supported" >&6; } 7529 CFLAGS="$xorg_testset_save_CFLAGS" 7530 7531 if test "$supported" = "yes" ; then 7532 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 7533 found="yes" 7534 fi 7535 fi 7536 7537 7538 7539 7540 7541 7542 7543xorg_testset_save_CFLAGS="$CFLAGS" 7544 7545if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7548$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550/* end confdefs.h. */ 7551int i; 7552_ACEOF 7553if ac_fn_c_try_compile "$LINENO"; then : 7554 xorg_testset_unknown_warning_option=yes 7555else 7556 xorg_testset_unknown_warning_option=no 7557fi 7558rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7560$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7561 CFLAGS="$xorg_testset_save_CFLAGS" 7562fi 7563 7564if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7565 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7567 fi 7568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7570$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7572/* end confdefs.h. */ 7573int i; 7574_ACEOF 7575if ac_fn_c_try_compile "$LINENO"; then : 7576 xorg_testset_unused_command_line_argument=yes 7577else 7578 xorg_testset_unused_command_line_argument=no 7579fi 7580rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7582$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7583 CFLAGS="$xorg_testset_save_CFLAGS" 7584fi 7585 7586found="no" 7587 7588 if test $found = "no" ; then 7589 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7591 fi 7592 7593 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7595 fi 7596 7597 CFLAGS="$CFLAGS -Wnonnull" 7598 7599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 7600$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 7601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7602/* end confdefs.h. */ 7603int i; 7604int 7605main () 7606{ 7607 7608 ; 7609 return 0; 7610} 7611_ACEOF 7612if ac_fn_c_try_link "$LINENO"; then : 7613 supported=yes 7614else 7615 supported=no 7616fi 7617rm -f core conftest.err conftest.$ac_objext \ 7618 conftest$ac_exeext conftest.$ac_ext 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7620$as_echo "$supported" >&6; } 7621 CFLAGS="$xorg_testset_save_CFLAGS" 7622 7623 if test "$supported" = "yes" ; then 7624 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 7625 found="yes" 7626 fi 7627 fi 7628 7629 7630 7631 7632 7633 7634 7635xorg_testset_save_CFLAGS="$CFLAGS" 7636 7637if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7640$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7642/* end confdefs.h. */ 7643int i; 7644_ACEOF 7645if ac_fn_c_try_compile "$LINENO"; then : 7646 xorg_testset_unknown_warning_option=yes 7647else 7648 xorg_testset_unknown_warning_option=no 7649fi 7650rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7652$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7653 CFLAGS="$xorg_testset_save_CFLAGS" 7654fi 7655 7656if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7657 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7659 fi 7660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7662$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7664/* end confdefs.h. */ 7665int i; 7666_ACEOF 7667if ac_fn_c_try_compile "$LINENO"; then : 7668 xorg_testset_unused_command_line_argument=yes 7669else 7670 xorg_testset_unused_command_line_argument=no 7671fi 7672rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7674$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7675 CFLAGS="$xorg_testset_save_CFLAGS" 7676fi 7677 7678found="no" 7679 7680 if test $found = "no" ; then 7681 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7683 fi 7684 7685 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7687 fi 7688 7689 CFLAGS="$CFLAGS -Winit-self" 7690 7691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 7692$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 7693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694/* end confdefs.h. */ 7695int i; 7696int 7697main () 7698{ 7699 7700 ; 7701 return 0; 7702} 7703_ACEOF 7704if ac_fn_c_try_link "$LINENO"; then : 7705 supported=yes 7706else 7707 supported=no 7708fi 7709rm -f core conftest.err conftest.$ac_objext \ 7710 conftest$ac_exeext conftest.$ac_ext 7711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7712$as_echo "$supported" >&6; } 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714 7715 if test "$supported" = "yes" ; then 7716 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 7717 found="yes" 7718 fi 7719 fi 7720 7721 7722 7723 7724 7725 7726 7727xorg_testset_save_CFLAGS="$CFLAGS" 7728 7729if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7732$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7734/* end confdefs.h. */ 7735int i; 7736_ACEOF 7737if ac_fn_c_try_compile "$LINENO"; then : 7738 xorg_testset_unknown_warning_option=yes 7739else 7740 xorg_testset_unknown_warning_option=no 7741fi 7742rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7744$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7745 CFLAGS="$xorg_testset_save_CFLAGS" 7746fi 7747 7748if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7749 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7751 fi 7752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7754$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7756/* end confdefs.h. */ 7757int i; 7758_ACEOF 7759if ac_fn_c_try_compile "$LINENO"; then : 7760 xorg_testset_unused_command_line_argument=yes 7761else 7762 xorg_testset_unused_command_line_argument=no 7763fi 7764rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7766$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7767 CFLAGS="$xorg_testset_save_CFLAGS" 7768fi 7769 7770found="no" 7771 7772 if test $found = "no" ; then 7773 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7775 fi 7776 7777 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7779 fi 7780 7781 CFLAGS="$CFLAGS -Wmain" 7782 7783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 7784$as_echo_n "checking if $CC supports -Wmain... " >&6; } 7785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7786/* end confdefs.h. */ 7787int i; 7788int 7789main () 7790{ 7791 7792 ; 7793 return 0; 7794} 7795_ACEOF 7796if ac_fn_c_try_link "$LINENO"; then : 7797 supported=yes 7798else 7799 supported=no 7800fi 7801rm -f core conftest.err conftest.$ac_objext \ 7802 conftest$ac_exeext conftest.$ac_ext 7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7804$as_echo "$supported" >&6; } 7805 CFLAGS="$xorg_testset_save_CFLAGS" 7806 7807 if test "$supported" = "yes" ; then 7808 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 7809 found="yes" 7810 fi 7811 fi 7812 7813 7814 7815 7816 7817 7818 7819xorg_testset_save_CFLAGS="$CFLAGS" 7820 7821if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7824$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7826/* end confdefs.h. */ 7827int i; 7828_ACEOF 7829if ac_fn_c_try_compile "$LINENO"; then : 7830 xorg_testset_unknown_warning_option=yes 7831else 7832 xorg_testset_unknown_warning_option=no 7833fi 7834rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7836$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7837 CFLAGS="$xorg_testset_save_CFLAGS" 7838fi 7839 7840if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7841 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7843 fi 7844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7846$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848/* end confdefs.h. */ 7849int i; 7850_ACEOF 7851if ac_fn_c_try_compile "$LINENO"; then : 7852 xorg_testset_unused_command_line_argument=yes 7853else 7854 xorg_testset_unused_command_line_argument=no 7855fi 7856rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7858$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7859 CFLAGS="$xorg_testset_save_CFLAGS" 7860fi 7861 7862found="no" 7863 7864 if test $found = "no" ; then 7865 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7867 fi 7868 7869 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7871 fi 7872 7873 CFLAGS="$CFLAGS -Wmissing-braces" 7874 7875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 7876$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7878/* end confdefs.h. */ 7879int i; 7880int 7881main () 7882{ 7883 7884 ; 7885 return 0; 7886} 7887_ACEOF 7888if ac_fn_c_try_link "$LINENO"; then : 7889 supported=yes 7890else 7891 supported=no 7892fi 7893rm -f core conftest.err conftest.$ac_objext \ 7894 conftest$ac_exeext conftest.$ac_ext 7895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7896$as_echo "$supported" >&6; } 7897 CFLAGS="$xorg_testset_save_CFLAGS" 7898 7899 if test "$supported" = "yes" ; then 7900 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 7901 found="yes" 7902 fi 7903 fi 7904 7905 7906 7907 7908 7909 7910 7911xorg_testset_save_CFLAGS="$CFLAGS" 7912 7913if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7916$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7918/* end confdefs.h. */ 7919int i; 7920_ACEOF 7921if ac_fn_c_try_compile "$LINENO"; then : 7922 xorg_testset_unknown_warning_option=yes 7923else 7924 xorg_testset_unknown_warning_option=no 7925fi 7926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7928$as_echo "$xorg_testset_unknown_warning_option" >&6; } 7929 CFLAGS="$xorg_testset_save_CFLAGS" 7930fi 7931 7932if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7933 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7935 fi 7936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7938$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7940/* end confdefs.h. */ 7941int i; 7942_ACEOF 7943if ac_fn_c_try_compile "$LINENO"; then : 7944 xorg_testset_unused_command_line_argument=yes 7945else 7946 xorg_testset_unused_command_line_argument=no 7947fi 7948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7950$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7951 CFLAGS="$xorg_testset_save_CFLAGS" 7952fi 7953 7954found="no" 7955 7956 if test $found = "no" ; then 7957 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7959 fi 7960 7961 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7963 fi 7964 7965 CFLAGS="$CFLAGS -Wsequence-point" 7966 7967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 7968$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 7969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7970/* end confdefs.h. */ 7971int i; 7972int 7973main () 7974{ 7975 7976 ; 7977 return 0; 7978} 7979_ACEOF 7980if ac_fn_c_try_link "$LINENO"; then : 7981 supported=yes 7982else 7983 supported=no 7984fi 7985rm -f core conftest.err conftest.$ac_objext \ 7986 conftest$ac_exeext conftest.$ac_ext 7987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7988$as_echo "$supported" >&6; } 7989 CFLAGS="$xorg_testset_save_CFLAGS" 7990 7991 if test "$supported" = "yes" ; then 7992 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 7993 found="yes" 7994 fi 7995 fi 7996 7997 7998 7999 8000 8001 8002 8003xorg_testset_save_CFLAGS="$CFLAGS" 8004 8005if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8008$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8010/* end confdefs.h. */ 8011int i; 8012_ACEOF 8013if ac_fn_c_try_compile "$LINENO"; then : 8014 xorg_testset_unknown_warning_option=yes 8015else 8016 xorg_testset_unknown_warning_option=no 8017fi 8018rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8020$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8021 CFLAGS="$xorg_testset_save_CFLAGS" 8022fi 8023 8024if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8025 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8027 fi 8028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8030$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032/* end confdefs.h. */ 8033int i; 8034_ACEOF 8035if ac_fn_c_try_compile "$LINENO"; then : 8036 xorg_testset_unused_command_line_argument=yes 8037else 8038 xorg_testset_unused_command_line_argument=no 8039fi 8040rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8042$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8043 CFLAGS="$xorg_testset_save_CFLAGS" 8044fi 8045 8046found="no" 8047 8048 if test $found = "no" ; then 8049 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8051 fi 8052 8053 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8055 fi 8056 8057 CFLAGS="$CFLAGS -Wreturn-type" 8058 8059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 8060$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 8061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8062/* end confdefs.h. */ 8063int i; 8064int 8065main () 8066{ 8067 8068 ; 8069 return 0; 8070} 8071_ACEOF 8072if ac_fn_c_try_link "$LINENO"; then : 8073 supported=yes 8074else 8075 supported=no 8076fi 8077rm -f core conftest.err conftest.$ac_objext \ 8078 conftest$ac_exeext conftest.$ac_ext 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8080$as_echo "$supported" >&6; } 8081 CFLAGS="$xorg_testset_save_CFLAGS" 8082 8083 if test "$supported" = "yes" ; then 8084 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 8085 found="yes" 8086 fi 8087 fi 8088 8089 8090 8091 8092 8093 8094 8095xorg_testset_save_CFLAGS="$CFLAGS" 8096 8097if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8100$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8102/* end confdefs.h. */ 8103int i; 8104_ACEOF 8105if ac_fn_c_try_compile "$LINENO"; then : 8106 xorg_testset_unknown_warning_option=yes 8107else 8108 xorg_testset_unknown_warning_option=no 8109fi 8110rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8112$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8113 CFLAGS="$xorg_testset_save_CFLAGS" 8114fi 8115 8116if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8117 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8119 fi 8120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8122$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8124/* end confdefs.h. */ 8125int i; 8126_ACEOF 8127if ac_fn_c_try_compile "$LINENO"; then : 8128 xorg_testset_unused_command_line_argument=yes 8129else 8130 xorg_testset_unused_command_line_argument=no 8131fi 8132rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8134$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8135 CFLAGS="$xorg_testset_save_CFLAGS" 8136fi 8137 8138found="no" 8139 8140 if test $found = "no" ; then 8141 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8143 fi 8144 8145 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8146 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8147 fi 8148 8149 CFLAGS="$CFLAGS -Wtrigraphs" 8150 8151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 8152$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 8153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8154/* end confdefs.h. */ 8155int i; 8156int 8157main () 8158{ 8159 8160 ; 8161 return 0; 8162} 8163_ACEOF 8164if ac_fn_c_try_link "$LINENO"; then : 8165 supported=yes 8166else 8167 supported=no 8168fi 8169rm -f core conftest.err conftest.$ac_objext \ 8170 conftest$ac_exeext conftest.$ac_ext 8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8172$as_echo "$supported" >&6; } 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 8175 if test "$supported" = "yes" ; then 8176 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 8177 found="yes" 8178 fi 8179 fi 8180 8181 8182 8183 8184 8185 8186 8187xorg_testset_save_CFLAGS="$CFLAGS" 8188 8189if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8192$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8194/* end confdefs.h. */ 8195int i; 8196_ACEOF 8197if ac_fn_c_try_compile "$LINENO"; then : 8198 xorg_testset_unknown_warning_option=yes 8199else 8200 xorg_testset_unknown_warning_option=no 8201fi 8202rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8204$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8205 CFLAGS="$xorg_testset_save_CFLAGS" 8206fi 8207 8208if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8209 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8211 fi 8212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8214$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8216/* end confdefs.h. */ 8217int i; 8218_ACEOF 8219if ac_fn_c_try_compile "$LINENO"; then : 8220 xorg_testset_unused_command_line_argument=yes 8221else 8222 xorg_testset_unused_command_line_argument=no 8223fi 8224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8226$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8227 CFLAGS="$xorg_testset_save_CFLAGS" 8228fi 8229 8230found="no" 8231 8232 if test $found = "no" ; then 8233 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8235 fi 8236 8237 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8239 fi 8240 8241 CFLAGS="$CFLAGS -Warray-bounds" 8242 8243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 8244$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 8245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8246/* end confdefs.h. */ 8247int i; 8248int 8249main () 8250{ 8251 8252 ; 8253 return 0; 8254} 8255_ACEOF 8256if ac_fn_c_try_link "$LINENO"; then : 8257 supported=yes 8258else 8259 supported=no 8260fi 8261rm -f core conftest.err conftest.$ac_objext \ 8262 conftest$ac_exeext conftest.$ac_ext 8263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8264$as_echo "$supported" >&6; } 8265 CFLAGS="$xorg_testset_save_CFLAGS" 8266 8267 if test "$supported" = "yes" ; then 8268 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 8269 found="yes" 8270 fi 8271 fi 8272 8273 8274 8275 8276 8277 8278 8279xorg_testset_save_CFLAGS="$CFLAGS" 8280 8281if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8284$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8286/* end confdefs.h. */ 8287int i; 8288_ACEOF 8289if ac_fn_c_try_compile "$LINENO"; then : 8290 xorg_testset_unknown_warning_option=yes 8291else 8292 xorg_testset_unknown_warning_option=no 8293fi 8294rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8296$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8297 CFLAGS="$xorg_testset_save_CFLAGS" 8298fi 8299 8300if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8301 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8303 fi 8304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8306$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308/* end confdefs.h. */ 8309int i; 8310_ACEOF 8311if ac_fn_c_try_compile "$LINENO"; then : 8312 xorg_testset_unused_command_line_argument=yes 8313else 8314 xorg_testset_unused_command_line_argument=no 8315fi 8316rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8318$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8319 CFLAGS="$xorg_testset_save_CFLAGS" 8320fi 8321 8322found="no" 8323 8324 if test $found = "no" ; then 8325 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8327 fi 8328 8329 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8331 fi 8332 8333 CFLAGS="$CFLAGS -Wwrite-strings" 8334 8335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 8336$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 8337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8338/* end confdefs.h. */ 8339int i; 8340int 8341main () 8342{ 8343 8344 ; 8345 return 0; 8346} 8347_ACEOF 8348if ac_fn_c_try_link "$LINENO"; then : 8349 supported=yes 8350else 8351 supported=no 8352fi 8353rm -f core conftest.err conftest.$ac_objext \ 8354 conftest$ac_exeext conftest.$ac_ext 8355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8356$as_echo "$supported" >&6; } 8357 CFLAGS="$xorg_testset_save_CFLAGS" 8358 8359 if test "$supported" = "yes" ; then 8360 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 8361 found="yes" 8362 fi 8363 fi 8364 8365 8366 8367 8368 8369 8370 8371xorg_testset_save_CFLAGS="$CFLAGS" 8372 8373if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8376$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8378/* end confdefs.h. */ 8379int i; 8380_ACEOF 8381if ac_fn_c_try_compile "$LINENO"; then : 8382 xorg_testset_unknown_warning_option=yes 8383else 8384 xorg_testset_unknown_warning_option=no 8385fi 8386rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8388$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8389 CFLAGS="$xorg_testset_save_CFLAGS" 8390fi 8391 8392if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8393 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8395 fi 8396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8398$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8400/* end confdefs.h. */ 8401int i; 8402_ACEOF 8403if ac_fn_c_try_compile "$LINENO"; then : 8404 xorg_testset_unused_command_line_argument=yes 8405else 8406 xorg_testset_unused_command_line_argument=no 8407fi 8408rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8410$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8411 CFLAGS="$xorg_testset_save_CFLAGS" 8412fi 8413 8414found="no" 8415 8416 if test $found = "no" ; then 8417 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8419 fi 8420 8421 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8423 fi 8424 8425 CFLAGS="$CFLAGS -Waddress" 8426 8427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 8428$as_echo_n "checking if $CC supports -Waddress... " >&6; } 8429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8430/* end confdefs.h. */ 8431int i; 8432int 8433main () 8434{ 8435 8436 ; 8437 return 0; 8438} 8439_ACEOF 8440if ac_fn_c_try_link "$LINENO"; then : 8441 supported=yes 8442else 8443 supported=no 8444fi 8445rm -f core conftest.err conftest.$ac_objext \ 8446 conftest$ac_exeext conftest.$ac_ext 8447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8448$as_echo "$supported" >&6; } 8449 CFLAGS="$xorg_testset_save_CFLAGS" 8450 8451 if test "$supported" = "yes" ; then 8452 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 8453 found="yes" 8454 fi 8455 fi 8456 8457 8458 8459 8460 8461 8462 8463xorg_testset_save_CFLAGS="$CFLAGS" 8464 8465if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8468$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8470/* end confdefs.h. */ 8471int i; 8472_ACEOF 8473if ac_fn_c_try_compile "$LINENO"; then : 8474 xorg_testset_unknown_warning_option=yes 8475else 8476 xorg_testset_unknown_warning_option=no 8477fi 8478rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8480$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8481 CFLAGS="$xorg_testset_save_CFLAGS" 8482fi 8483 8484if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8485 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8487 fi 8488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8490$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8492/* end confdefs.h. */ 8493int i; 8494_ACEOF 8495if ac_fn_c_try_compile "$LINENO"; then : 8496 xorg_testset_unused_command_line_argument=yes 8497else 8498 xorg_testset_unused_command_line_argument=no 8499fi 8500rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8502$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8503 CFLAGS="$xorg_testset_save_CFLAGS" 8504fi 8505 8506found="no" 8507 8508 if test $found = "no" ; then 8509 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8511 fi 8512 8513 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8515 fi 8516 8517 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 8518 8519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 8520$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 8521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8522/* end confdefs.h. */ 8523int i; 8524int 8525main () 8526{ 8527 8528 ; 8529 return 0; 8530} 8531_ACEOF 8532if ac_fn_c_try_link "$LINENO"; then : 8533 supported=yes 8534else 8535 supported=no 8536fi 8537rm -f core conftest.err conftest.$ac_objext \ 8538 conftest$ac_exeext conftest.$ac_ext 8539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8540$as_echo "$supported" >&6; } 8541 CFLAGS="$xorg_testset_save_CFLAGS" 8542 8543 if test "$supported" = "yes" ; then 8544 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 8545 found="yes" 8546 fi 8547 fi 8548 8549 8550 8551 8552 8553 8554 8555xorg_testset_save_CFLAGS="$CFLAGS" 8556 8557if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8560$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8562/* end confdefs.h. */ 8563int i; 8564_ACEOF 8565if ac_fn_c_try_compile "$LINENO"; then : 8566 xorg_testset_unknown_warning_option=yes 8567else 8568 xorg_testset_unknown_warning_option=no 8569fi 8570rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8572$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8573 CFLAGS="$xorg_testset_save_CFLAGS" 8574fi 8575 8576if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8577 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8579 fi 8580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8582$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8584/* end confdefs.h. */ 8585int i; 8586_ACEOF 8587if ac_fn_c_try_compile "$LINENO"; then : 8588 xorg_testset_unused_command_line_argument=yes 8589else 8590 xorg_testset_unused_command_line_argument=no 8591fi 8592rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8594$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8595 CFLAGS="$xorg_testset_save_CFLAGS" 8596fi 8597 8598found="no" 8599 8600 if test $found = "no" ; then 8601 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8603 fi 8604 8605 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8607 fi 8608 8609 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 8610 8611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 8612$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 8613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8614/* end confdefs.h. */ 8615int i; 8616int 8617main () 8618{ 8619 8620 ; 8621 return 0; 8622} 8623_ACEOF 8624if ac_fn_c_try_link "$LINENO"; then : 8625 supported=yes 8626else 8627 supported=no 8628fi 8629rm -f core conftest.err conftest.$ac_objext \ 8630 conftest$ac_exeext conftest.$ac_ext 8631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8632$as_echo "$supported" >&6; } 8633 CFLAGS="$xorg_testset_save_CFLAGS" 8634 8635 if test "$supported" = "yes" ; then 8636 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 8637 found="yes" 8638 fi 8639 fi 8640 8641 8642fi 8643 8644 8645 8646 8647 8648 8649CWARNFLAGS="$BASE_CFLAGS" 8650if test "x$GCC" = xyes ; then 8651 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 8652fi 8653 8654 8655 8656 8657 8658 8659# Check whether --enable-strict-compilation was given. 8660if test "${enable_strict_compilation+set}" = set; then : 8661 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 8662else 8663 STRICT_COMPILE=no 8664fi 8665 8666 8667STRICT_CFLAGS="" 8668 8669 8670 8671 8672 8673xorg_testset_save_CFLAGS="$CFLAGS" 8674 8675if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8678$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8680/* end confdefs.h. */ 8681int i; 8682_ACEOF 8683if ac_fn_c_try_compile "$LINENO"; then : 8684 xorg_testset_unknown_warning_option=yes 8685else 8686 xorg_testset_unknown_warning_option=no 8687fi 8688rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8690$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8691 CFLAGS="$xorg_testset_save_CFLAGS" 8692fi 8693 8694if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8695 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8697 fi 8698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8700$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8702/* end confdefs.h. */ 8703int i; 8704_ACEOF 8705if ac_fn_c_try_compile "$LINENO"; then : 8706 xorg_testset_unused_command_line_argument=yes 8707else 8708 xorg_testset_unused_command_line_argument=no 8709fi 8710rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8712$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8713 CFLAGS="$xorg_testset_save_CFLAGS" 8714fi 8715 8716found="no" 8717 8718 if test $found = "no" ; then 8719 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8721 fi 8722 8723 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8725 fi 8726 8727 CFLAGS="$CFLAGS -pedantic" 8728 8729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 8730$as_echo_n "checking if $CC supports -pedantic... " >&6; } 8731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8732/* end confdefs.h. */ 8733int i; 8734int 8735main () 8736{ 8737 8738 ; 8739 return 0; 8740} 8741_ACEOF 8742if ac_fn_c_try_link "$LINENO"; then : 8743 supported=yes 8744else 8745 supported=no 8746fi 8747rm -f core conftest.err conftest.$ac_objext \ 8748 conftest$ac_exeext conftest.$ac_ext 8749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8750$as_echo "$supported" >&6; } 8751 CFLAGS="$xorg_testset_save_CFLAGS" 8752 8753 if test "$supported" = "yes" ; then 8754 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 8755 found="yes" 8756 fi 8757 fi 8758 8759 8760 8761 8762 8763 8764 8765xorg_testset_save_CFLAGS="$CFLAGS" 8766 8767if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8770$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8772/* end confdefs.h. */ 8773int i; 8774_ACEOF 8775if ac_fn_c_try_compile "$LINENO"; then : 8776 xorg_testset_unknown_warning_option=yes 8777else 8778 xorg_testset_unknown_warning_option=no 8779fi 8780rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8782$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8783 CFLAGS="$xorg_testset_save_CFLAGS" 8784fi 8785 8786if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8787 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8789 fi 8790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8792$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8794/* end confdefs.h. */ 8795int i; 8796_ACEOF 8797if ac_fn_c_try_compile "$LINENO"; then : 8798 xorg_testset_unused_command_line_argument=yes 8799else 8800 xorg_testset_unused_command_line_argument=no 8801fi 8802rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8804$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8805 CFLAGS="$xorg_testset_save_CFLAGS" 8806fi 8807 8808found="no" 8809 8810 if test $found = "no" ; then 8811 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8813 fi 8814 8815 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8817 fi 8818 8819 CFLAGS="$CFLAGS -Werror" 8820 8821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 8822$as_echo_n "checking if $CC supports -Werror... " >&6; } 8823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824/* end confdefs.h. */ 8825int i; 8826int 8827main () 8828{ 8829 8830 ; 8831 return 0; 8832} 8833_ACEOF 8834if ac_fn_c_try_link "$LINENO"; then : 8835 supported=yes 8836else 8837 supported=no 8838fi 8839rm -f core conftest.err conftest.$ac_objext \ 8840 conftest$ac_exeext conftest.$ac_ext 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8842$as_echo "$supported" >&6; } 8843 CFLAGS="$xorg_testset_save_CFLAGS" 8844 8845 if test "$supported" = "yes" ; then 8846 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 8847 found="yes" 8848 fi 8849 fi 8850 8851 if test $found = "no" ; then 8852 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8854 fi 8855 8856 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8858 fi 8859 8860 CFLAGS="$CFLAGS -errwarn" 8861 8862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 8863$as_echo_n "checking if $CC supports -errwarn... " >&6; } 8864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8865/* end confdefs.h. */ 8866int i; 8867int 8868main () 8869{ 8870 8871 ; 8872 return 0; 8873} 8874_ACEOF 8875if ac_fn_c_try_link "$LINENO"; then : 8876 supported=yes 8877else 8878 supported=no 8879fi 8880rm -f core conftest.err conftest.$ac_objext \ 8881 conftest$ac_exeext conftest.$ac_ext 8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8883$as_echo "$supported" >&6; } 8884 CFLAGS="$xorg_testset_save_CFLAGS" 8885 8886 if test "$supported" = "yes" ; then 8887 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 8888 found="yes" 8889 fi 8890 fi 8891 8892 8893 8894# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 8895# activate it with -Werror, so we add it here explicitly. 8896 8897 8898 8899 8900 8901xorg_testset_save_CFLAGS="$CFLAGS" 8902 8903if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8906$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8908/* end confdefs.h. */ 8909int i; 8910_ACEOF 8911if ac_fn_c_try_compile "$LINENO"; then : 8912 xorg_testset_unknown_warning_option=yes 8913else 8914 xorg_testset_unknown_warning_option=no 8915fi 8916rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8918$as_echo "$xorg_testset_unknown_warning_option" >&6; } 8919 CFLAGS="$xorg_testset_save_CFLAGS" 8920fi 8921 8922if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8923 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8925 fi 8926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8928$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8930/* end confdefs.h. */ 8931int i; 8932_ACEOF 8933if ac_fn_c_try_compile "$LINENO"; then : 8934 xorg_testset_unused_command_line_argument=yes 8935else 8936 xorg_testset_unused_command_line_argument=no 8937fi 8938rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8940$as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8941 CFLAGS="$xorg_testset_save_CFLAGS" 8942fi 8943 8944found="no" 8945 8946 if test $found = "no" ; then 8947 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8949 fi 8950 8951 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8953 fi 8954 8955 CFLAGS="$CFLAGS -Werror=attributes" 8956 8957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 8958$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 8959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8960/* end confdefs.h. */ 8961int i; 8962int 8963main () 8964{ 8965 8966 ; 8967 return 0; 8968} 8969_ACEOF 8970if ac_fn_c_try_link "$LINENO"; then : 8971 supported=yes 8972else 8973 supported=no 8974fi 8975rm -f core conftest.err conftest.$ac_objext \ 8976 conftest$ac_exeext conftest.$ac_ext 8977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8978$as_echo "$supported" >&6; } 8979 CFLAGS="$xorg_testset_save_CFLAGS" 8980 8981 if test "$supported" = "yes" ; then 8982 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 8983 found="yes" 8984 fi 8985 fi 8986 8987 8988 8989if test "x$STRICT_COMPILE" = "xyes"; then 8990 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 8991 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 8992fi 8993 8994 8995 8996 8997 8998 8999cat >>confdefs.h <<_ACEOF 9000#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 9001_ACEOF 9002 9003 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 9004 if test "x$PVM" = "x"; then 9005 PVM="0" 9006 fi 9007 9008cat >>confdefs.h <<_ACEOF 9009#define PACKAGE_VERSION_MINOR $PVM 9010_ACEOF 9011 9012 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 9013 if test "x$PVP" = "x"; then 9014 PVP="0" 9015 fi 9016 9017cat >>confdefs.h <<_ACEOF 9018#define PACKAGE_VERSION_PATCHLEVEL $PVP 9019_ACEOF 9020 9021 9022 9023CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 9024mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 9025|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 9026echo 'git directory not found: installing possibly empty changelog.' >&2)" 9027 9028 9029 9030 9031macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 9032INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 9033mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 9034|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 9035echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 9036 9037 9038 9039 9040 9041 9042if test x$APP_MAN_SUFFIX = x ; then 9043 APP_MAN_SUFFIX=1 9044fi 9045if test x$APP_MAN_DIR = x ; then 9046 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 9047fi 9048 9049if test x$LIB_MAN_SUFFIX = x ; then 9050 LIB_MAN_SUFFIX=3 9051fi 9052if test x$LIB_MAN_DIR = x ; then 9053 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 9054fi 9055 9056if test x$FILE_MAN_SUFFIX = x ; then 9057 case $host_os in 9058 solaris*) FILE_MAN_SUFFIX=4 ;; 9059 *) FILE_MAN_SUFFIX=5 ;; 9060 esac 9061fi 9062if test x$FILE_MAN_DIR = x ; then 9063 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 9064fi 9065 9066if test x$MISC_MAN_SUFFIX = x ; then 9067 case $host_os in 9068 solaris*) MISC_MAN_SUFFIX=5 ;; 9069 *) MISC_MAN_SUFFIX=7 ;; 9070 esac 9071fi 9072if test x$MISC_MAN_DIR = x ; then 9073 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 9074fi 9075 9076if test x$DRIVER_MAN_SUFFIX = x ; then 9077 case $host_os in 9078 solaris*) DRIVER_MAN_SUFFIX=7 ;; 9079 *) DRIVER_MAN_SUFFIX=4 ;; 9080 esac 9081fi 9082if test x$DRIVER_MAN_DIR = x ; then 9083 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 9084fi 9085 9086if test x$ADMIN_MAN_SUFFIX = x ; then 9087 case $host_os in 9088 solaris*) ADMIN_MAN_SUFFIX=1m ;; 9089 *) ADMIN_MAN_SUFFIX=8 ;; 9090 esac 9091fi 9092if test x$ADMIN_MAN_DIR = x ; then 9093 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 9094fi 9095 9096 9097 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 9110XORG_MAN_PAGE="X Version 11" 9111 9112MAN_SUBSTS="\ 9113 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9114 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9115 -e 's|__xservername__|Xorg|g' \ 9116 -e 's|__xconfigfile__|xorg.conf|g' \ 9117 -e 's|__projectroot__|\$(prefix)|g' \ 9118 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 9119 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 9120 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 9121 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 9122 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 9123 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 9124 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 9125 9126 9127 9128# Check whether --enable-silent-rules was given. 9129if test "${enable_silent_rules+set}" = set; then : 9130 enableval=$enable_silent_rules; 9131fi 9132 9133case $enable_silent_rules in 9134yes) AM_DEFAULT_VERBOSITY=0;; 9135no) AM_DEFAULT_VERBOSITY=1;; 9136*) AM_DEFAULT_VERBOSITY=0;; 9137esac 9138am_make=${MAKE-make} 9139{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 9140$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 9141if ${am_cv_make_support_nested_variables+:} false; then : 9142 $as_echo_n "(cached) " >&6 9143else 9144 if $as_echo 'TRUE=$(BAR$(V)) 9145BAR0=false 9146BAR1=true 9147V=1 9148am__doit: 9149 @$(TRUE) 9150.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 9151 am_cv_make_support_nested_variables=yes 9152else 9153 am_cv_make_support_nested_variables=no 9154fi 9155fi 9156{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 9157$as_echo "$am_cv_make_support_nested_variables" >&6; } 9158if test $am_cv_make_support_nested_variables = yes; then 9159 AM_V='$(V)' 9160 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 9161else 9162 AM_V=$AM_DEFAULT_VERBOSITY 9163 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 9164fi 9165AM_BACKSLASH='\' 9166 9167 9168 9169# Obtain compiler/linker options for dependencies 9170 9171pkg_failed=no 9172{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINPUT" >&5 9173$as_echo_n "checking for XINPUT... " >&6; } 9174 9175if test -n "$XINPUT_CFLAGS"; then 9176 pkg_cv_XINPUT_CFLAGS="$XINPUT_CFLAGS" 9177 elif test -n "$PKG_CONFIG"; then 9178 if test -n "$PKG_CONFIG" && \ 9179 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama\""; } >&5 9180 ($PKG_CONFIG --exists --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama") 2>&5 9181 ac_status=$? 9182 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9183 test $ac_status = 0; }; then 9184 pkg_cv_XINPUT_CFLAGS=`$PKG_CONFIG --cflags "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>/dev/null` 9185else 9186 pkg_failed=yes 9187fi 9188 else 9189 pkg_failed=untried 9190fi 9191if test -n "$XINPUT_LIBS"; then 9192 pkg_cv_XINPUT_LIBS="$XINPUT_LIBS" 9193 elif test -n "$PKG_CONFIG"; then 9194 if test -n "$PKG_CONFIG" && \ 9195 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama\""; } >&5 9196 ($PKG_CONFIG --exists --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama") 2>&5 9197 ac_status=$? 9198 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9199 test $ac_status = 0; }; then 9200 pkg_cv_XINPUT_LIBS=`$PKG_CONFIG --libs "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>/dev/null` 9201else 9202 pkg_failed=yes 9203fi 9204 else 9205 pkg_failed=untried 9206fi 9207 9208 9209 9210if test $pkg_failed = yes; then 9211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9212$as_echo "no" >&6; } 9213 9214if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 9215 _pkg_short_errors_supported=yes 9216else 9217 _pkg_short_errors_supported=no 9218fi 9219 if test $_pkg_short_errors_supported = yes; then 9220 XINPUT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>&1` 9221 else 9222 XINPUT_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>&1` 9223 fi 9224 # Put the nasty error message in config.log where it belongs 9225 echo "$XINPUT_PKG_ERRORS" >&5 9226 9227 as_fn_error $? "Package requirements (x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama) were not met: 9228 9229$XINPUT_PKG_ERRORS 9230 9231Consider adjusting the PKG_CONFIG_PATH environment variable if you 9232installed software in a non-standard prefix. 9233 9234Alternatively, you may set the environment variables XINPUT_CFLAGS 9235and XINPUT_LIBS to avoid the need to call pkg-config. 9236See the pkg-config man page for more details." "$LINENO" 5 9237 9238elif test $pkg_failed = untried; then 9239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9240$as_echo "no" >&6; } 9241 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9242$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9243as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 9244is in your PATH or set the PKG_CONFIG environment variable to the full 9245path to pkg-config. 9246 9247Alternatively, you may set the environment variables XINPUT_CFLAGS 9248and XINPUT_LIBS to avoid the need to call pkg-config. 9249See the pkg-config man page for more details. 9250 9251To get pkg-config, see <http://pkg-config.freedesktop.org/>. 9252See \`config.log' for more details" "$LINENO" 5; } 9253 9254else 9255 XINPUT_CFLAGS=$pkg_cv_XINPUT_CFLAGS 9256 XINPUT_LIBS=$pkg_cv_XINPUT_LIBS 9257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9258$as_echo "yes" >&6; } 9259 9260fi 9261 9262# XI2 support 9263 9264pkg_failed=no 9265{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI2" >&5 9266$as_echo_n "checking for XI2... " >&6; } 9267 9268if test -n "$XI2_CFLAGS"; then 9269 pkg_cv_XI2_CFLAGS="$XI2_CFLAGS" 9270 elif test -n "$PKG_CONFIG"; then 9271 if test -n "$PKG_CONFIG" && \ 9272 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.2.99.2 inputproto >= 1.9.99.15\""; } >&5 9273 ($PKG_CONFIG --exists --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15") 2>&5 9274 ac_status=$? 9275 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9276 test $ac_status = 0; }; then 9277 pkg_cv_XI2_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>/dev/null` 9278else 9279 pkg_failed=yes 9280fi 9281 else 9282 pkg_failed=untried 9283fi 9284if test -n "$XI2_LIBS"; then 9285 pkg_cv_XI2_LIBS="$XI2_LIBS" 9286 elif test -n "$PKG_CONFIG"; then 9287 if test -n "$PKG_CONFIG" && \ 9288 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.2.99.2 inputproto >= 1.9.99.15\""; } >&5 9289 ($PKG_CONFIG --exists --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15") 2>&5 9290 ac_status=$? 9291 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9292 test $ac_status = 0; }; then 9293 pkg_cv_XI2_LIBS=`$PKG_CONFIG --libs "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>/dev/null` 9294else 9295 pkg_failed=yes 9296fi 9297 else 9298 pkg_failed=untried 9299fi 9300 9301 9302 9303if test $pkg_failed = yes; then 9304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9305$as_echo "no" >&6; } 9306 9307if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 9308 _pkg_short_errors_supported=yes 9309else 9310 _pkg_short_errors_supported=no 9311fi 9312 if test $_pkg_short_errors_supported = yes; then 9313 XI2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>&1` 9314 else 9315 XI2_PKG_ERRORS=`$PKG_CONFIG --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>&1` 9316 fi 9317 # Put the nasty error message in config.log where it belongs 9318 echo "$XI2_PKG_ERRORS" >&5 9319 9320 HAVE_XI2="no" 9321elif test $pkg_failed = untried; then 9322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9323$as_echo "no" >&6; } 9324 HAVE_XI2="no" 9325else 9326 XI2_CFLAGS=$pkg_cv_XI2_CFLAGS 9327 XI2_LIBS=$pkg_cv_XI2_LIBS 9328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9329$as_echo "yes" >&6; } 9330 HAVE_XI2="yes"; 9331$as_echo "#define HAVE_XI2 1" >>confdefs.h 9332 9333fi; 9334 if test "$HAVE_XI2" = "yes" ; then 9335 HAVE_XI2_TRUE= 9336 HAVE_XI2_FALSE='#' 9337else 9338 HAVE_XI2_TRUE='#' 9339 HAVE_XI2_FALSE= 9340fi 9341 9342 9343 9344# XI2.1 support 9345 9346pkg_failed=no 9347{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI21" >&5 9348$as_echo_n "checking for XI21... " >&6; } 9349 9350if test -n "$XI21_CFLAGS"; then 9351 pkg_cv_XI21_CFLAGS="$XI21_CFLAGS" 9352 elif test -n "$PKG_CONFIG"; then 9353 if test -n "$PKG_CONFIG" && \ 9354 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.4.99.1 inputproto >= 2.0.99.1\""; } >&5 9355 ($PKG_CONFIG --exists --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1") 2>&5 9356 ac_status=$? 9357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9358 test $ac_status = 0; }; then 9359 pkg_cv_XI21_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>/dev/null` 9360else 9361 pkg_failed=yes 9362fi 9363 else 9364 pkg_failed=untried 9365fi 9366if test -n "$XI21_LIBS"; then 9367 pkg_cv_XI21_LIBS="$XI21_LIBS" 9368 elif test -n "$PKG_CONFIG"; then 9369 if test -n "$PKG_CONFIG" && \ 9370 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.4.99.1 inputproto >= 2.0.99.1\""; } >&5 9371 ($PKG_CONFIG --exists --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1") 2>&5 9372 ac_status=$? 9373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9374 test $ac_status = 0; }; then 9375 pkg_cv_XI21_LIBS=`$PKG_CONFIG --libs "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>/dev/null` 9376else 9377 pkg_failed=yes 9378fi 9379 else 9380 pkg_failed=untried 9381fi 9382 9383 9384 9385if test $pkg_failed = yes; then 9386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9387$as_echo "no" >&6; } 9388 9389if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 9390 _pkg_short_errors_supported=yes 9391else 9392 _pkg_short_errors_supported=no 9393fi 9394 if test $_pkg_short_errors_supported = yes; then 9395 XI21_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>&1` 9396 else 9397 XI21_PKG_ERRORS=`$PKG_CONFIG --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>&1` 9398 fi 9399 # Put the nasty error message in config.log where it belongs 9400 echo "$XI21_PKG_ERRORS" >&5 9401 9402 as_fn_error $? "Package requirements (xi >= 1.4.99.1 inputproto >= 2.0.99.1) were not met: 9403 9404$XI21_PKG_ERRORS 9405 9406Consider adjusting the PKG_CONFIG_PATH environment variable if you 9407installed software in a non-standard prefix. 9408 9409Alternatively, you may set the environment variables XI21_CFLAGS 9410and XI21_LIBS to avoid the need to call pkg-config. 9411See the pkg-config man page for more details." "$LINENO" 5 9412 9413elif test $pkg_failed = untried; then 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9415$as_echo "no" >&6; } 9416 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9417$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9418as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 9419is in your PATH or set the PKG_CONFIG environment variable to the full 9420path to pkg-config. 9421 9422Alternatively, you may set the environment variables XI21_CFLAGS 9423and XI21_LIBS to avoid the need to call pkg-config. 9424See the pkg-config man page for more details. 9425 9426To get pkg-config, see <http://pkg-config.freedesktop.org/>. 9427See \`config.log' for more details" "$LINENO" 5; } 9428 9429else 9430 XI21_CFLAGS=$pkg_cv_XI21_CFLAGS 9431 XI21_LIBS=$pkg_cv_XI21_LIBS 9432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9433$as_echo "yes" >&6; } 9434 9435$as_echo "#define HAVE_XI21 1" >>confdefs.h 9436 9437fi; 9438# XI2.2 support 9439 9440pkg_failed=no 9441{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI22" >&5 9442$as_echo_n "checking for XI22... " >&6; } 9443 9444if test -n "$XI22_CFLAGS"; then 9445 pkg_cv_XI22_CFLAGS="$XI22_CFLAGS" 9446 elif test -n "$PKG_CONFIG"; then 9447 if test -n "$PKG_CONFIG" && \ 9448 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.5.99.1 inputproto >= 2.1.99.1\""; } >&5 9449 ($PKG_CONFIG --exists --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1") 2>&5 9450 ac_status=$? 9451 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9452 test $ac_status = 0; }; then 9453 pkg_cv_XI22_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>/dev/null` 9454else 9455 pkg_failed=yes 9456fi 9457 else 9458 pkg_failed=untried 9459fi 9460if test -n "$XI22_LIBS"; then 9461 pkg_cv_XI22_LIBS="$XI22_LIBS" 9462 elif test -n "$PKG_CONFIG"; then 9463 if test -n "$PKG_CONFIG" && \ 9464 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.5.99.1 inputproto >= 2.1.99.1\""; } >&5 9465 ($PKG_CONFIG --exists --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1") 2>&5 9466 ac_status=$? 9467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9468 test $ac_status = 0; }; then 9469 pkg_cv_XI22_LIBS=`$PKG_CONFIG --libs "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>/dev/null` 9470else 9471 pkg_failed=yes 9472fi 9473 else 9474 pkg_failed=untried 9475fi 9476 9477 9478 9479if test $pkg_failed = yes; then 9480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9481$as_echo "no" >&6; } 9482 9483if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 9484 _pkg_short_errors_supported=yes 9485else 9486 _pkg_short_errors_supported=no 9487fi 9488 if test $_pkg_short_errors_supported = yes; then 9489 XI22_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>&1` 9490 else 9491 XI22_PKG_ERRORS=`$PKG_CONFIG --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>&1` 9492 fi 9493 # Put the nasty error message in config.log where it belongs 9494 echo "$XI22_PKG_ERRORS" >&5 9495 9496 as_fn_error $? "Package requirements (xi >= 1.5.99.1 inputproto >= 2.1.99.1) were not met: 9497 9498$XI22_PKG_ERRORS 9499 9500Consider adjusting the PKG_CONFIG_PATH environment variable if you 9501installed software in a non-standard prefix. 9502 9503Alternatively, you may set the environment variables XI22_CFLAGS 9504and XI22_LIBS to avoid the need to call pkg-config. 9505See the pkg-config man page for more details." "$LINENO" 5 9506 9507elif test $pkg_failed = untried; then 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9509$as_echo "no" >&6; } 9510 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9511$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9512as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 9513is in your PATH or set the PKG_CONFIG environment variable to the full 9514path to pkg-config. 9515 9516Alternatively, you may set the environment variables XI22_CFLAGS 9517and XI22_LIBS to avoid the need to call pkg-config. 9518See the pkg-config man page for more details. 9519 9520To get pkg-config, see <http://pkg-config.freedesktop.org/>. 9521See \`config.log' for more details" "$LINENO" 5; } 9522 9523else 9524 XI22_CFLAGS=$pkg_cv_XI22_CFLAGS 9525 XI22_LIBS=$pkg_cv_XI22_LIBS 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9527$as_echo "yes" >&6; } 9528 9529$as_echo "#define HAVE_XI22 1" >>confdefs.h 9530 9531fi; 9532 9533ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile" 9534 9535cat >confcache <<\_ACEOF 9536# This file is a shell script that caches the results of configure 9537# tests run on this system so they can be shared between configure 9538# scripts and configure runs, see configure's option --config-cache. 9539# It is not useful on other systems. If it contains results you don't 9540# want to keep, you may remove or edit it. 9541# 9542# config.status only pays attention to the cache file if you give it 9543# the --recheck option to rerun configure. 9544# 9545# `ac_cv_env_foo' variables (set or unset) will be overridden when 9546# loading this file, other *unset* `ac_cv_foo' will be assigned the 9547# following values. 9548 9549_ACEOF 9550 9551# The following way of writing the cache mishandles newlines in values, 9552# but we know of no workaround that is simple, portable, and efficient. 9553# So, we kill variables containing newlines. 9554# Ultrix sh set writes to stderr and can't be redirected directly, 9555# and sets the high bit in the cache file unless we assign to the vars. 9556( 9557 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 9558 eval ac_val=\$$ac_var 9559 case $ac_val in #( 9560 *${as_nl}*) 9561 case $ac_var in #( 9562 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 9563$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 9564 esac 9565 case $ac_var in #( 9566 _ | IFS | as_nl) ;; #( 9567 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 9568 *) { eval $ac_var=; unset $ac_var;} ;; 9569 esac ;; 9570 esac 9571 done 9572 9573 (set) 2>&1 | 9574 case $as_nl`(ac_space=' '; set) 2>&1` in #( 9575 *${as_nl}ac_space=\ *) 9576 # `set' does not quote correctly, so add quotes: double-quote 9577 # substitution turns \\\\ into \\, and sed turns \\ into \. 9578 sed -n \ 9579 "s/'/'\\\\''/g; 9580 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 9581 ;; #( 9582 *) 9583 # `set' quotes correctly as required by POSIX, so do not add quotes. 9584 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 9585 ;; 9586 esac | 9587 sort 9588) | 9589 sed ' 9590 /^ac_cv_env_/b end 9591 t clear 9592 :clear 9593 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 9594 t end 9595 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 9596 :end' >>confcache 9597if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 9598 if test -w "$cache_file"; then 9599 if test "x$cache_file" != "x/dev/null"; then 9600 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 9601$as_echo "$as_me: updating cache $cache_file" >&6;} 9602 if test ! -f "$cache_file" || test -h "$cache_file"; then 9603 cat confcache >"$cache_file" 9604 else 9605 case $cache_file in #( 9606 */* | ?:*) 9607 mv -f confcache "$cache_file"$$ && 9608 mv -f "$cache_file"$$ "$cache_file" ;; #( 9609 *) 9610 mv -f confcache "$cache_file" ;; 9611 esac 9612 fi 9613 fi 9614 else 9615 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 9616$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 9617 fi 9618fi 9619rm -f confcache 9620 9621test "x$prefix" = xNONE && prefix=$ac_default_prefix 9622# Let make expand exec_prefix. 9623test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 9624 9625DEFS=-DHAVE_CONFIG_H 9626 9627ac_libobjs= 9628ac_ltlibobjs= 9629U= 9630for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 9631 # 1. Remove the extension, and $U if already installed. 9632 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 9633 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 9634 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 9635 # will be set to the directory where LIBOBJS objects are built. 9636 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 9637 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 9638done 9639LIBOBJS=$ac_libobjs 9640 9641LTLIBOBJS=$ac_ltlibobjs 9642 9643 9644 if test -n "$EXEEXT"; then 9645 am__EXEEXT_TRUE= 9646 am__EXEEXT_FALSE='#' 9647else 9648 am__EXEEXT_TRUE='#' 9649 am__EXEEXT_FALSE= 9650fi 9651 9652if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 9653 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 9654Usually this means the macro was only invoked conditionally." "$LINENO" 5 9655fi 9656if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 9657 as_fn_error $? "conditional \"AMDEP\" was never defined. 9658Usually this means the macro was only invoked conditionally." "$LINENO" 5 9659fi 9660if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 9661 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 9662Usually this means the macro was only invoked conditionally." "$LINENO" 5 9663fi 9664if test -z "${HAVE_XI2_TRUE}" && test -z "${HAVE_XI2_FALSE}"; then 9665 as_fn_error $? "conditional \"HAVE_XI2\" was never defined. 9666Usually this means the macro was only invoked conditionally." "$LINENO" 5 9667fi 9668 9669: "${CONFIG_STATUS=./config.status}" 9670ac_write_fail=0 9671ac_clean_files_save=$ac_clean_files 9672ac_clean_files="$ac_clean_files $CONFIG_STATUS" 9673{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 9674$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 9675as_write_fail=0 9676cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 9677#! $SHELL 9678# Generated by $as_me. 9679# Run this file to recreate the current configuration. 9680# Compiler output produced by configure, useful for debugging 9681# configure, is in config.log if it exists. 9682 9683debug=false 9684ac_cs_recheck=false 9685ac_cs_silent=false 9686 9687SHELL=\${CONFIG_SHELL-$SHELL} 9688export SHELL 9689_ASEOF 9690cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 9691## -------------------- ## 9692## M4sh Initialization. ## 9693## -------------------- ## 9694 9695# Be more Bourne compatible 9696DUALCASE=1; export DUALCASE # for MKS sh 9697if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 9698 emulate sh 9699 NULLCMD=: 9700 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 9701 # is contrary to our usage. Disable this feature. 9702 alias -g '${1+"$@"}'='"$@"' 9703 setopt NO_GLOB_SUBST 9704else 9705 case `(set -o) 2>/dev/null` in #( 9706 *posix*) : 9707 set -o posix ;; #( 9708 *) : 9709 ;; 9710esac 9711fi 9712 9713 9714as_nl=' 9715' 9716export as_nl 9717# Printing a long string crashes Solaris 7 /usr/bin/printf. 9718as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 9719as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 9720as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 9721# Prefer a ksh shell builtin over an external printf program on Solaris, 9722# but without wasting forks for bash or zsh. 9723if test -z "$BASH_VERSION$ZSH_VERSION" \ 9724 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 9725 as_echo='print -r --' 9726 as_echo_n='print -rn --' 9727elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 9728 as_echo='printf %s\n' 9729 as_echo_n='printf %s' 9730else 9731 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 9732 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 9733 as_echo_n='/usr/ucb/echo -n' 9734 else 9735 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 9736 as_echo_n_body='eval 9737 arg=$1; 9738 case $arg in #( 9739 *"$as_nl"*) 9740 expr "X$arg" : "X\\(.*\\)$as_nl"; 9741 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 9742 esac; 9743 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 9744 ' 9745 export as_echo_n_body 9746 as_echo_n='sh -c $as_echo_n_body as_echo' 9747 fi 9748 export as_echo_body 9749 as_echo='sh -c $as_echo_body as_echo' 9750fi 9751 9752# The user is always right. 9753if test "${PATH_SEPARATOR+set}" != set; then 9754 PATH_SEPARATOR=: 9755 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 9756 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 9757 PATH_SEPARATOR=';' 9758 } 9759fi 9760 9761 9762# IFS 9763# We need space, tab and new line, in precisely that order. Quoting is 9764# there to prevent editors from complaining about space-tab. 9765# (If _AS_PATH_WALK were called with IFS unset, it would disable word 9766# splitting by setting IFS to empty value.) 9767IFS=" "" $as_nl" 9768 9769# Find who we are. Look in the path if we contain no directory separator. 9770as_myself= 9771case $0 in #(( 9772 *[\\/]* ) as_myself=$0 ;; 9773 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9774for as_dir in $PATH 9775do 9776 IFS=$as_save_IFS 9777 test -z "$as_dir" && as_dir=. 9778 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 9779 done 9780IFS=$as_save_IFS 9781 9782 ;; 9783esac 9784# We did not find ourselves, most probably we were run as `sh COMMAND' 9785# in which case we are not to be found in the path. 9786if test "x$as_myself" = x; then 9787 as_myself=$0 9788fi 9789if test ! -f "$as_myself"; then 9790 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 9791 exit 1 9792fi 9793 9794# Unset variables that we do not need and which cause bugs (e.g. in 9795# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 9796# suppresses any "Segmentation fault" message there. '((' could 9797# trigger a bug in pdksh 5.2.14. 9798for as_var in BASH_ENV ENV MAIL MAILPATH 9799do eval test x\${$as_var+set} = xset \ 9800 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 9801done 9802PS1='$ ' 9803PS2='> ' 9804PS4='+ ' 9805 9806# NLS nuisances. 9807LC_ALL=C 9808export LC_ALL 9809LANGUAGE=C 9810export LANGUAGE 9811 9812# CDPATH. 9813(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 9814 9815 9816# as_fn_error STATUS ERROR [LINENO LOG_FD] 9817# ---------------------------------------- 9818# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 9819# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 9820# script with STATUS, using 1 if that was 0. 9821as_fn_error () 9822{ 9823 as_status=$1; test $as_status -eq 0 && as_status=1 9824 if test "$4"; then 9825 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 9826 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 9827 fi 9828 $as_echo "$as_me: error: $2" >&2 9829 as_fn_exit $as_status 9830} # as_fn_error 9831 9832 9833# as_fn_set_status STATUS 9834# ----------------------- 9835# Set $? to STATUS, without forking. 9836as_fn_set_status () 9837{ 9838 return $1 9839} # as_fn_set_status 9840 9841# as_fn_exit STATUS 9842# ----------------- 9843# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 9844as_fn_exit () 9845{ 9846 set +e 9847 as_fn_set_status $1 9848 exit $1 9849} # as_fn_exit 9850 9851# as_fn_unset VAR 9852# --------------- 9853# Portably unset VAR. 9854as_fn_unset () 9855{ 9856 { eval $1=; unset $1;} 9857} 9858as_unset=as_fn_unset 9859# as_fn_append VAR VALUE 9860# ---------------------- 9861# Append the text in VALUE to the end of the definition contained in VAR. Take 9862# advantage of any shell optimizations that allow amortized linear growth over 9863# repeated appends, instead of the typical quadratic growth present in naive 9864# implementations. 9865if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 9866 eval 'as_fn_append () 9867 { 9868 eval $1+=\$2 9869 }' 9870else 9871 as_fn_append () 9872 { 9873 eval $1=\$$1\$2 9874 } 9875fi # as_fn_append 9876 9877# as_fn_arith ARG... 9878# ------------------ 9879# Perform arithmetic evaluation on the ARGs, and store the result in the 9880# global $as_val. Take advantage of shells that can avoid forks. The arguments 9881# must be portable across $(()) and expr. 9882if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 9883 eval 'as_fn_arith () 9884 { 9885 as_val=$(( $* )) 9886 }' 9887else 9888 as_fn_arith () 9889 { 9890 as_val=`expr "$@" || test $? -eq 1` 9891 } 9892fi # as_fn_arith 9893 9894 9895if expr a : '\(a\)' >/dev/null 2>&1 && 9896 test "X`expr 00001 : '.*\(...\)'`" = X001; then 9897 as_expr=expr 9898else 9899 as_expr=false 9900fi 9901 9902if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 9903 as_basename=basename 9904else 9905 as_basename=false 9906fi 9907 9908if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 9909 as_dirname=dirname 9910else 9911 as_dirname=false 9912fi 9913 9914as_me=`$as_basename -- "$0" || 9915$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 9916 X"$0" : 'X\(//\)$' \| \ 9917 X"$0" : 'X\(/\)' \| . 2>/dev/null || 9918$as_echo X/"$0" | 9919 sed '/^.*\/\([^/][^/]*\)\/*$/{ 9920 s//\1/ 9921 q 9922 } 9923 /^X\/\(\/\/\)$/{ 9924 s//\1/ 9925 q 9926 } 9927 /^X\/\(\/\).*/{ 9928 s//\1/ 9929 q 9930 } 9931 s/.*/./; q'` 9932 9933# Avoid depending upon Character Ranges. 9934as_cr_letters='abcdefghijklmnopqrstuvwxyz' 9935as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 9936as_cr_Letters=$as_cr_letters$as_cr_LETTERS 9937as_cr_digits='0123456789' 9938as_cr_alnum=$as_cr_Letters$as_cr_digits 9939 9940ECHO_C= ECHO_N= ECHO_T= 9941case `echo -n x` in #((((( 9942-n*) 9943 case `echo 'xy\c'` in 9944 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 9945 xy) ECHO_C='\c';; 9946 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 9947 ECHO_T=' ';; 9948 esac;; 9949*) 9950 ECHO_N='-n';; 9951esac 9952 9953rm -f conf$$ conf$$.exe conf$$.file 9954if test -d conf$$.dir; then 9955 rm -f conf$$.dir/conf$$.file 9956else 9957 rm -f conf$$.dir 9958 mkdir conf$$.dir 2>/dev/null 9959fi 9960if (echo >conf$$.file) 2>/dev/null; then 9961 if ln -s conf$$.file conf$$ 2>/dev/null; then 9962 as_ln_s='ln -s' 9963 # ... but there are two gotchas: 9964 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 9965 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 9966 # In both cases, we have to default to `cp -p'. 9967 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 9968 as_ln_s='cp -p' 9969 elif ln conf$$.file conf$$ 2>/dev/null; then 9970 as_ln_s=ln 9971 else 9972 as_ln_s='cp -p' 9973 fi 9974else 9975 as_ln_s='cp -p' 9976fi 9977rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 9978rmdir conf$$.dir 2>/dev/null 9979 9980 9981# as_fn_mkdir_p 9982# ------------- 9983# Create "$as_dir" as a directory, including parents if necessary. 9984as_fn_mkdir_p () 9985{ 9986 9987 case $as_dir in #( 9988 -*) as_dir=./$as_dir;; 9989 esac 9990 test -d "$as_dir" || eval $as_mkdir_p || { 9991 as_dirs= 9992 while :; do 9993 case $as_dir in #( 9994 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 9995 *) as_qdir=$as_dir;; 9996 esac 9997 as_dirs="'$as_qdir' $as_dirs" 9998 as_dir=`$as_dirname -- "$as_dir" || 9999$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10000 X"$as_dir" : 'X\(//\)[^/]' \| \ 10001 X"$as_dir" : 'X\(//\)$' \| \ 10002 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10003$as_echo X"$as_dir" | 10004 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10005 s//\1/ 10006 q 10007 } 10008 /^X\(\/\/\)[^/].*/{ 10009 s//\1/ 10010 q 10011 } 10012 /^X\(\/\/\)$/{ 10013 s//\1/ 10014 q 10015 } 10016 /^X\(\/\).*/{ 10017 s//\1/ 10018 q 10019 } 10020 s/.*/./; q'` 10021 test -d "$as_dir" && break 10022 done 10023 test -z "$as_dirs" || eval "mkdir $as_dirs" 10024 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10025 10026 10027} # as_fn_mkdir_p 10028if mkdir -p . 2>/dev/null; then 10029 as_mkdir_p='mkdir -p "$as_dir"' 10030else 10031 test -d ./-p && rmdir ./-p 10032 as_mkdir_p=false 10033fi 10034 10035if test -x / >/dev/null 2>&1; then 10036 as_test_x='test -x' 10037else 10038 if ls -dL / >/dev/null 2>&1; then 10039 as_ls_L_option=L 10040 else 10041 as_ls_L_option= 10042 fi 10043 as_test_x=' 10044 eval sh -c '\'' 10045 if test -d "$1"; then 10046 test -d "$1/."; 10047 else 10048 case $1 in #( 10049 -*)set "./$1";; 10050 esac; 10051 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10052 ???[sx]*):;;*)false;;esac;fi 10053 '\'' sh 10054 ' 10055fi 10056as_executable_p=$as_test_x 10057 10058# Sed expression to map a string onto a valid CPP name. 10059as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10060 10061# Sed expression to map a string onto a valid variable name. 10062as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10063 10064 10065exec 6>&1 10066## ----------------------------------- ## 10067## Main body of $CONFIG_STATUS script. ## 10068## ----------------------------------- ## 10069_ASEOF 10070test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10071 10072cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10073# Save the log message, to keep $0 and so on meaningful, and to 10074# report actual input values of CONFIG_FILES etc. instead of their 10075# values after options handling. 10076ac_log=" 10077This file was extended by xinput $as_me 1.6.0, which was 10078generated by GNU Autoconf 2.68. Invocation command line was 10079 10080 CONFIG_FILES = $CONFIG_FILES 10081 CONFIG_HEADERS = $CONFIG_HEADERS 10082 CONFIG_LINKS = $CONFIG_LINKS 10083 CONFIG_COMMANDS = $CONFIG_COMMANDS 10084 $ $0 $@ 10085 10086on `(hostname || uname -n) 2>/dev/null | sed 1q` 10087" 10088 10089_ACEOF 10090 10091case $ac_config_files in *" 10092"*) set x $ac_config_files; shift; ac_config_files=$*;; 10093esac 10094 10095case $ac_config_headers in *" 10096"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 10097esac 10098 10099 10100cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10101# Files that config.status was made for. 10102config_files="$ac_config_files" 10103config_headers="$ac_config_headers" 10104config_commands="$ac_config_commands" 10105 10106_ACEOF 10107 10108cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10109ac_cs_usage="\ 10110\`$as_me' instantiates files and other configuration actions 10111from templates according to the current configuration. Unless the files 10112and actions are specified as TAGs, all are instantiated by default. 10113 10114Usage: $0 [OPTION]... [TAG]... 10115 10116 -h, --help print this help, then exit 10117 -V, --version print version number and configuration settings, then exit 10118 --config print configuration, then exit 10119 -q, --quiet, --silent 10120 do not print progress messages 10121 -d, --debug don't remove temporary files 10122 --recheck update $as_me by reconfiguring in the same conditions 10123 --file=FILE[:TEMPLATE] 10124 instantiate the configuration file FILE 10125 --header=FILE[:TEMPLATE] 10126 instantiate the configuration header FILE 10127 10128Configuration files: 10129$config_files 10130 10131Configuration headers: 10132$config_headers 10133 10134Configuration commands: 10135$config_commands 10136 10137Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 10138 10139_ACEOF 10140cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10141ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 10142ac_cs_version="\\ 10143xinput config.status 1.6.0 10144configured by $0, generated by GNU Autoconf 2.68, 10145 with options \\"\$ac_cs_config\\" 10146 10147Copyright (C) 2010 Free Software Foundation, Inc. 10148This config.status script is free software; the Free Software Foundation 10149gives unlimited permission to copy, distribute and modify it." 10150 10151ac_pwd='$ac_pwd' 10152srcdir='$srcdir' 10153INSTALL='$INSTALL' 10154MKDIR_P='$MKDIR_P' 10155AWK='$AWK' 10156test -n "\$AWK" || AWK=awk 10157_ACEOF 10158 10159cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10160# The default lists apply if the user does not specify any file. 10161ac_need_defaults=: 10162while test $# != 0 10163do 10164 case $1 in 10165 --*=?*) 10166 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10167 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 10168 ac_shift=: 10169 ;; 10170 --*=) 10171 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10172 ac_optarg= 10173 ac_shift=: 10174 ;; 10175 *) 10176 ac_option=$1 10177 ac_optarg=$2 10178 ac_shift=shift 10179 ;; 10180 esac 10181 10182 case $ac_option in 10183 # Handling of the options. 10184 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 10185 ac_cs_recheck=: ;; 10186 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 10187 $as_echo "$ac_cs_version"; exit ;; 10188 --config | --confi | --conf | --con | --co | --c ) 10189 $as_echo "$ac_cs_config"; exit ;; 10190 --debug | --debu | --deb | --de | --d | -d ) 10191 debug=: ;; 10192 --file | --fil | --fi | --f ) 10193 $ac_shift 10194 case $ac_optarg in 10195 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10196 '') as_fn_error $? "missing file argument" ;; 10197 esac 10198 as_fn_append CONFIG_FILES " '$ac_optarg'" 10199 ac_need_defaults=false;; 10200 --header | --heade | --head | --hea ) 10201 $ac_shift 10202 case $ac_optarg in 10203 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10204 esac 10205 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 10206 ac_need_defaults=false;; 10207 --he | --h) 10208 # Conflict between --help and --header 10209 as_fn_error $? "ambiguous option: \`$1' 10210Try \`$0 --help' for more information.";; 10211 --help | --hel | -h ) 10212 $as_echo "$ac_cs_usage"; exit ;; 10213 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 10214 | -silent | --silent | --silen | --sile | --sil | --si | --s) 10215 ac_cs_silent=: ;; 10216 10217 # This is an error. 10218 -*) as_fn_error $? "unrecognized option: \`$1' 10219Try \`$0 --help' for more information." ;; 10220 10221 *) as_fn_append ac_config_targets " $1" 10222 ac_need_defaults=false ;; 10223 10224 esac 10225 shift 10226done 10227 10228ac_configure_extra_args= 10229 10230if $ac_cs_silent; then 10231 exec 6>/dev/null 10232 ac_configure_extra_args="$ac_configure_extra_args --silent" 10233fi 10234 10235_ACEOF 10236cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10237if \$ac_cs_recheck; then 10238 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 10239 shift 10240 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 10241 CONFIG_SHELL='$SHELL' 10242 export CONFIG_SHELL 10243 exec "\$@" 10244fi 10245 10246_ACEOF 10247cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10248exec 5>>config.log 10249{ 10250 echo 10251 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 10252## Running $as_me. ## 10253_ASBOX 10254 $as_echo "$ac_log" 10255} >&5 10256 10257_ACEOF 10258cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10259# 10260# INIT-COMMANDS 10261# 10262AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 10263 10264_ACEOF 10265 10266cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10267 10268# Handling of arguments. 10269for ac_config_target in $ac_config_targets 10270do 10271 case $ac_config_target in 10272 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 10273 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 10274 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 10275 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 10276 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 10277 10278 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 10279 esac 10280done 10281 10282 10283# If the user did not use the arguments to specify the items to instantiate, 10284# then the envvar interface is used. Set only those that are not. 10285# We use the long form for the default assignment because of an extremely 10286# bizarre bug on SunOS 4.1.3. 10287if $ac_need_defaults; then 10288 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 10289 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 10290 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 10291fi 10292 10293# Have a temporary directory for convenience. Make it in the build tree 10294# simply because there is no reason against having it here, and in addition, 10295# creating and moving files from /tmp can sometimes cause problems. 10296# Hook for its removal unless debugging. 10297# Note that there is a small window in which the directory will not be cleaned: 10298# after its creation but before its name has been assigned to `$tmp'. 10299$debug || 10300{ 10301 tmp= ac_tmp= 10302 trap 'exit_status=$? 10303 : "${ac_tmp:=$tmp}" 10304 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 10305' 0 10306 trap 'as_fn_exit 1' 1 2 13 15 10307} 10308# Create a (secure) tmp directory for tmp files. 10309 10310{ 10311 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 10312 test -d "$tmp" 10313} || 10314{ 10315 tmp=./conf$$-$RANDOM 10316 (umask 077 && mkdir "$tmp") 10317} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 10318ac_tmp=$tmp 10319 10320# Set up the scripts for CONFIG_FILES section. 10321# No need to generate them if there are no CONFIG_FILES. 10322# This happens for instance with `./config.status config.h'. 10323if test -n "$CONFIG_FILES"; then 10324 10325 10326ac_cr=`echo X | tr X '\015'` 10327# On cygwin, bash can eat \r inside `` if the user requested igncr. 10328# But we know of no other shell where ac_cr would be empty at this 10329# point, so we can use a bashism as a fallback. 10330if test "x$ac_cr" = x; then 10331 eval ac_cr=\$\'\\r\' 10332fi 10333ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 10334if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 10335 ac_cs_awk_cr='\\r' 10336else 10337 ac_cs_awk_cr=$ac_cr 10338fi 10339 10340echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 10341_ACEOF 10342 10343 10344{ 10345 echo "cat >conf$$subs.awk <<_ACEOF" && 10346 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 10347 echo "_ACEOF" 10348} >conf$$subs.sh || 10349 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10350ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 10351ac_delim='%!_!# ' 10352for ac_last_try in false false false false false :; do 10353 . ./conf$$subs.sh || 10354 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10355 10356 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 10357 if test $ac_delim_n = $ac_delim_num; then 10358 break 10359 elif $ac_last_try; then 10360 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10361 else 10362 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 10363 fi 10364done 10365rm -f conf$$subs.sh 10366 10367cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10368cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 10369_ACEOF 10370sed -n ' 10371h 10372s/^/S["/; s/!.*/"]=/ 10373p 10374g 10375s/^[^!]*!// 10376:repl 10377t repl 10378s/'"$ac_delim"'$// 10379t delim 10380:nl 10381h 10382s/\(.\{148\}\)..*/\1/ 10383t more1 10384s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 10385p 10386n 10387b repl 10388:more1 10389s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10390p 10391g 10392s/.\{148\}// 10393t nl 10394:delim 10395h 10396s/\(.\{148\}\)..*/\1/ 10397t more2 10398s/["\\]/\\&/g; s/^/"/; s/$/"/ 10399p 10400b 10401:more2 10402s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10403p 10404g 10405s/.\{148\}// 10406t delim 10407' <conf$$subs.awk | sed ' 10408/^[^""]/{ 10409 N 10410 s/\n// 10411} 10412' >>$CONFIG_STATUS || ac_write_fail=1 10413rm -f conf$$subs.awk 10414cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10415_ACAWK 10416cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 10417 for (key in S) S_is_set[key] = 1 10418 FS = "" 10419 10420} 10421{ 10422 line = $ 0 10423 nfields = split(line, field, "@") 10424 substed = 0 10425 len = length(field[1]) 10426 for (i = 2; i < nfields; i++) { 10427 key = field[i] 10428 keylen = length(key) 10429 if (S_is_set[key]) { 10430 value = S[key] 10431 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 10432 len += length(value) + length(field[++i]) 10433 substed = 1 10434 } else 10435 len += 1 + keylen 10436 } 10437 10438 print line 10439} 10440 10441_ACAWK 10442_ACEOF 10443cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10444if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 10445 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 10446else 10447 cat 10448fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 10449 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 10450_ACEOF 10451 10452# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 10453# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 10454# trailing colons and then remove the whole line if VPATH becomes empty 10455# (actually we leave an empty line to preserve line numbers). 10456if test "x$srcdir" = x.; then 10457 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 10458h 10459s/// 10460s/^/:/ 10461s/[ ]*$/:/ 10462s/:\$(srcdir):/:/g 10463s/:\${srcdir}:/:/g 10464s/:@srcdir@:/:/g 10465s/^:*// 10466s/:*$// 10467x 10468s/\(=[ ]*\).*/\1/ 10469G 10470s/\n// 10471s/^[^=]*=[ ]*$// 10472}' 10473fi 10474 10475cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10476fi # test -n "$CONFIG_FILES" 10477 10478# Set up the scripts for CONFIG_HEADERS section. 10479# No need to generate them if there are no CONFIG_HEADERS. 10480# This happens for instance with `./config.status Makefile'. 10481if test -n "$CONFIG_HEADERS"; then 10482cat >"$ac_tmp/defines.awk" <<\_ACAWK || 10483BEGIN { 10484_ACEOF 10485 10486# Transform confdefs.h into an awk script `defines.awk', embedded as 10487# here-document in config.status, that substitutes the proper values into 10488# config.h.in to produce config.h. 10489 10490# Create a delimiter string that does not exist in confdefs.h, to ease 10491# handling of long lines. 10492ac_delim='%!_!# ' 10493for ac_last_try in false false :; do 10494 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 10495 if test -z "$ac_tt"; then 10496 break 10497 elif $ac_last_try; then 10498 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 10499 else 10500 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 10501 fi 10502done 10503 10504# For the awk script, D is an array of macro values keyed by name, 10505# likewise P contains macro parameters if any. Preserve backslash 10506# newline sequences. 10507 10508ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 10509sed -n ' 10510s/.\{148\}/&'"$ac_delim"'/g 10511t rset 10512:rset 10513s/^[ ]*#[ ]*define[ ][ ]*/ / 10514t def 10515d 10516:def 10517s/\\$// 10518t bsnl 10519s/["\\]/\\&/g 10520s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 10521D["\1"]=" \3"/p 10522s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 10523d 10524:bsnl 10525s/["\\]/\\&/g 10526s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 10527D["\1"]=" \3\\\\\\n"\\/p 10528t cont 10529s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 10530t cont 10531d 10532:cont 10533n 10534s/.\{148\}/&'"$ac_delim"'/g 10535t clear 10536:clear 10537s/\\$// 10538t bsnlc 10539s/["\\]/\\&/g; s/^/"/; s/$/"/p 10540d 10541:bsnlc 10542s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 10543b cont 10544' <confdefs.h | sed ' 10545s/'"$ac_delim"'/"\\\ 10546"/g' >>$CONFIG_STATUS || ac_write_fail=1 10547 10548cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10549 for (key in D) D_is_set[key] = 1 10550 FS = "" 10551} 10552/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 10553 line = \$ 0 10554 split(line, arg, " ") 10555 if (arg[1] == "#") { 10556 defundef = arg[2] 10557 mac1 = arg[3] 10558 } else { 10559 defundef = substr(arg[1], 2) 10560 mac1 = arg[2] 10561 } 10562 split(mac1, mac2, "(") #) 10563 macro = mac2[1] 10564 prefix = substr(line, 1, index(line, defundef) - 1) 10565 if (D_is_set[macro]) { 10566 # Preserve the white space surrounding the "#". 10567 print prefix "define", macro P[macro] D[macro] 10568 next 10569 } else { 10570 # Replace #undef with comments. This is necessary, for example, 10571 # in the case of _POSIX_SOURCE, which is predefined and required 10572 # on some systems where configure will not decide to define it. 10573 if (defundef == "undef") { 10574 print "/*", prefix defundef, macro, "*/" 10575 next 10576 } 10577 } 10578} 10579{ print } 10580_ACAWK 10581_ACEOF 10582cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10583 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 10584fi # test -n "$CONFIG_HEADERS" 10585 10586 10587eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 10588shift 10589for ac_tag 10590do 10591 case $ac_tag in 10592 :[FHLC]) ac_mode=$ac_tag; continue;; 10593 esac 10594 case $ac_mode$ac_tag in 10595 :[FHL]*:*);; 10596 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 10597 :[FH]-) ac_tag=-:-;; 10598 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 10599 esac 10600 ac_save_IFS=$IFS 10601 IFS=: 10602 set x $ac_tag 10603 IFS=$ac_save_IFS 10604 shift 10605 ac_file=$1 10606 shift 10607 10608 case $ac_mode in 10609 :L) ac_source=$1;; 10610 :[FH]) 10611 ac_file_inputs= 10612 for ac_f 10613 do 10614 case $ac_f in 10615 -) ac_f="$ac_tmp/stdin";; 10616 *) # Look for the file first in the build tree, then in the source tree 10617 # (if the path is not absolute). The absolute path cannot be DOS-style, 10618 # because $ac_f cannot contain `:'. 10619 test -f "$ac_f" || 10620 case $ac_f in 10621 [\\/$]*) false;; 10622 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 10623 esac || 10624 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 10625 esac 10626 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 10627 as_fn_append ac_file_inputs " '$ac_f'" 10628 done 10629 10630 # Let's still pretend it is `configure' which instantiates (i.e., don't 10631 # use $as_me), people would be surprised to read: 10632 # /* config.h. Generated by config.status. */ 10633 configure_input='Generated from '` 10634 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 10635 `' by configure.' 10636 if test x"$ac_file" != x-; then 10637 configure_input="$ac_file. $configure_input" 10638 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 10639$as_echo "$as_me: creating $ac_file" >&6;} 10640 fi 10641 # Neutralize special characters interpreted by sed in replacement strings. 10642 case $configure_input in #( 10643 *\&* | *\|* | *\\* ) 10644 ac_sed_conf_input=`$as_echo "$configure_input" | 10645 sed 's/[\\\\&|]/\\\\&/g'`;; #( 10646 *) ac_sed_conf_input=$configure_input;; 10647 esac 10648 10649 case $ac_tag in 10650 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 10651 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 10652 esac 10653 ;; 10654 esac 10655 10656 ac_dir=`$as_dirname -- "$ac_file" || 10657$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10658 X"$ac_file" : 'X\(//\)[^/]' \| \ 10659 X"$ac_file" : 'X\(//\)$' \| \ 10660 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 10661$as_echo X"$ac_file" | 10662 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10663 s//\1/ 10664 q 10665 } 10666 /^X\(\/\/\)[^/].*/{ 10667 s//\1/ 10668 q 10669 } 10670 /^X\(\/\/\)$/{ 10671 s//\1/ 10672 q 10673 } 10674 /^X\(\/\).*/{ 10675 s//\1/ 10676 q 10677 } 10678 s/.*/./; q'` 10679 as_dir="$ac_dir"; as_fn_mkdir_p 10680 ac_builddir=. 10681 10682case "$ac_dir" in 10683.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 10684*) 10685 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 10686 # A ".." for each directory in $ac_dir_suffix. 10687 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 10688 case $ac_top_builddir_sub in 10689 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 10690 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 10691 esac ;; 10692esac 10693ac_abs_top_builddir=$ac_pwd 10694ac_abs_builddir=$ac_pwd$ac_dir_suffix 10695# for backward compatibility: 10696ac_top_builddir=$ac_top_build_prefix 10697 10698case $srcdir in 10699 .) # We are building in place. 10700 ac_srcdir=. 10701 ac_top_srcdir=$ac_top_builddir_sub 10702 ac_abs_top_srcdir=$ac_pwd ;; 10703 [\\/]* | ?:[\\/]* ) # Absolute name. 10704 ac_srcdir=$srcdir$ac_dir_suffix; 10705 ac_top_srcdir=$srcdir 10706 ac_abs_top_srcdir=$srcdir ;; 10707 *) # Relative name. 10708 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 10709 ac_top_srcdir=$ac_top_build_prefix$srcdir 10710 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 10711esac 10712ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 10713 10714 10715 case $ac_mode in 10716 :F) 10717 # 10718 # CONFIG_FILE 10719 # 10720 10721 case $INSTALL in 10722 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 10723 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 10724 esac 10725 ac_MKDIR_P=$MKDIR_P 10726 case $MKDIR_P in 10727 [\\/$]* | ?:[\\/]* ) ;; 10728 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 10729 esac 10730_ACEOF 10731 10732cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10733# If the template does not know about datarootdir, expand it. 10734# FIXME: This hack should be removed a few years after 2.60. 10735ac_datarootdir_hack=; ac_datarootdir_seen= 10736ac_sed_dataroot=' 10737/datarootdir/ { 10738 p 10739 q 10740} 10741/@datadir@/p 10742/@docdir@/p 10743/@infodir@/p 10744/@localedir@/p 10745/@mandir@/p' 10746case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 10747*datarootdir*) ac_datarootdir_seen=yes;; 10748*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 10749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 10750$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 10751_ACEOF 10752cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10753 ac_datarootdir_hack=' 10754 s&@datadir@&$datadir&g 10755 s&@docdir@&$docdir&g 10756 s&@infodir@&$infodir&g 10757 s&@localedir@&$localedir&g 10758 s&@mandir@&$mandir&g 10759 s&\\\${datarootdir}&$datarootdir&g' ;; 10760esac 10761_ACEOF 10762 10763# Neutralize VPATH when `$srcdir' = `.'. 10764# Shell code in configure.ac might set extrasub. 10765# FIXME: do we really want to maintain this feature? 10766cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10767ac_sed_extra="$ac_vpsub 10768$extrasub 10769_ACEOF 10770cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10771:t 10772/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 10773s|@configure_input@|$ac_sed_conf_input|;t t 10774s&@top_builddir@&$ac_top_builddir_sub&;t t 10775s&@top_build_prefix@&$ac_top_build_prefix&;t t 10776s&@srcdir@&$ac_srcdir&;t t 10777s&@abs_srcdir@&$ac_abs_srcdir&;t t 10778s&@top_srcdir@&$ac_top_srcdir&;t t 10779s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 10780s&@builddir@&$ac_builddir&;t t 10781s&@abs_builddir@&$ac_abs_builddir&;t t 10782s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 10783s&@INSTALL@&$ac_INSTALL&;t t 10784s&@MKDIR_P@&$ac_MKDIR_P&;t t 10785$ac_datarootdir_hack 10786" 10787eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 10788 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 10789 10790test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 10791 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 10792 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 10793 "$ac_tmp/out"`; test -z "$ac_out"; } && 10794 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 10795which seems to be undefined. Please make sure it is defined" >&5 10796$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 10797which seems to be undefined. Please make sure it is defined" >&2;} 10798 10799 rm -f "$ac_tmp/stdin" 10800 case $ac_file in 10801 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 10802 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 10803 esac \ 10804 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 10805 ;; 10806 :H) 10807 # 10808 # CONFIG_HEADER 10809 # 10810 if test x"$ac_file" != x-; then 10811 { 10812 $as_echo "/* $configure_input */" \ 10813 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 10814 } >"$ac_tmp/config.h" \ 10815 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 10816 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 10817 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 10818$as_echo "$as_me: $ac_file is unchanged" >&6;} 10819 else 10820 rm -f "$ac_file" 10821 mv "$ac_tmp/config.h" "$ac_file" \ 10822 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 10823 fi 10824 else 10825 $as_echo "/* $configure_input */" \ 10826 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 10827 || as_fn_error $? "could not create -" "$LINENO" 5 10828 fi 10829# Compute "$ac_file"'s index in $config_headers. 10830_am_arg="$ac_file" 10831_am_stamp_count=1 10832for _am_header in $config_headers :; do 10833 case $_am_header in 10834 $_am_arg | $_am_arg:* ) 10835 break ;; 10836 * ) 10837 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 10838 esac 10839done 10840echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 10841$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10842 X"$_am_arg" : 'X\(//\)[^/]' \| \ 10843 X"$_am_arg" : 'X\(//\)$' \| \ 10844 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 10845$as_echo X"$_am_arg" | 10846 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10847 s//\1/ 10848 q 10849 } 10850 /^X\(\/\/\)[^/].*/{ 10851 s//\1/ 10852 q 10853 } 10854 /^X\(\/\/\)$/{ 10855 s//\1/ 10856 q 10857 } 10858 /^X\(\/\).*/{ 10859 s//\1/ 10860 q 10861 } 10862 s/.*/./; q'`/stamp-h$_am_stamp_count 10863 ;; 10864 10865 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 10866$as_echo "$as_me: executing $ac_file commands" >&6;} 10867 ;; 10868 esac 10869 10870 10871 case $ac_file$ac_mode in 10872 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 10873 # Autoconf 2.62 quotes --file arguments for eval, but not when files 10874 # are listed without --file. Let's play safe and only enable the eval 10875 # if we detect the quoting. 10876 case $CONFIG_FILES in 10877 *\'*) eval set x "$CONFIG_FILES" ;; 10878 *) set x $CONFIG_FILES ;; 10879 esac 10880 shift 10881 for mf 10882 do 10883 # Strip MF so we end up with the name of the file. 10884 mf=`echo "$mf" | sed -e 's/:.*$//'` 10885 # Check whether this is an Automake generated Makefile or not. 10886 # We used to match only the files named `Makefile.in', but 10887 # some people rename them; so instead we look at the file content. 10888 # Grep'ing the first line is not enough: some people post-process 10889 # each Makefile.in and add a new line on top of each file to say so. 10890 # Grep'ing the whole file is not good either: AIX grep has a line 10891 # limit of 2048, but all sed's we know have understand at least 4000. 10892 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 10893 dirpart=`$as_dirname -- "$mf" || 10894$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10895 X"$mf" : 'X\(//\)[^/]' \| \ 10896 X"$mf" : 'X\(//\)$' \| \ 10897 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 10898$as_echo X"$mf" | 10899 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10900 s//\1/ 10901 q 10902 } 10903 /^X\(\/\/\)[^/].*/{ 10904 s//\1/ 10905 q 10906 } 10907 /^X\(\/\/\)$/{ 10908 s//\1/ 10909 q 10910 } 10911 /^X\(\/\).*/{ 10912 s//\1/ 10913 q 10914 } 10915 s/.*/./; q'` 10916 else 10917 continue 10918 fi 10919 # Extract the definition of DEPDIR, am__include, and am__quote 10920 # from the Makefile without running `make'. 10921 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 10922 test -z "$DEPDIR" && continue 10923 am__include=`sed -n 's/^am__include = //p' < "$mf"` 10924 test -z "am__include" && continue 10925 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 10926 # When using ansi2knr, U may be empty or an underscore; expand it 10927 U=`sed -n 's/^U = //p' < "$mf"` 10928 # Find all dependency output files, they are included files with 10929 # $(DEPDIR) in their names. We invoke sed twice because it is the 10930 # simplest approach to changing $(DEPDIR) to its actual value in the 10931 # expansion. 10932 for file in `sed -n " 10933 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 10934 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 10935 # Make sure the directory exists. 10936 test -f "$dirpart/$file" && continue 10937 fdir=`$as_dirname -- "$file" || 10938$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10939 X"$file" : 'X\(//\)[^/]' \| \ 10940 X"$file" : 'X\(//\)$' \| \ 10941 X"$file" : 'X\(/\)' \| . 2>/dev/null || 10942$as_echo X"$file" | 10943 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10944 s//\1/ 10945 q 10946 } 10947 /^X\(\/\/\)[^/].*/{ 10948 s//\1/ 10949 q 10950 } 10951 /^X\(\/\/\)$/{ 10952 s//\1/ 10953 q 10954 } 10955 /^X\(\/\).*/{ 10956 s//\1/ 10957 q 10958 } 10959 s/.*/./; q'` 10960 as_dir=$dirpart/$fdir; as_fn_mkdir_p 10961 # echo "creating $dirpart/$file" 10962 echo '# dummy' > "$dirpart/$file" 10963 done 10964 done 10965} 10966 ;; 10967 10968 esac 10969done # for ac_tag 10970 10971 10972as_fn_exit 0 10973_ACEOF 10974ac_clean_files=$ac_clean_files_save 10975 10976test $ac_write_fail = 0 || 10977 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 10978 10979 10980# configure is writing to config.log, and then calls config.status. 10981# config.status does its own redirection, appending to config.log. 10982# Unfortunately, on DOS this fails, as config.log is still kept open 10983# by configure, so config.status won't be able to write to it; its 10984# output is simply discarded. So we exec the FD to /dev/null, 10985# effectively closing config.log, so it can be properly (re)opened and 10986# appended to by config.status. 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