configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xmodmap 1.0.10. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmodmap/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/app/xmodmap/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xmodmap' 583 PACKAGE_TARNAME='xmodmap' 584 PACKAGE_VERSION='1.0.10' 585 PACKAGE_STRING='xmodmap 1.0.10' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xmodmap/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 LINT_FALSE 631 LINT_TRUE 632 LINT_FLAGS 633 LINT 634 XMODMAP_LIBS 635 XMODMAP_CFLAGS 636 MAN_SUBSTS 637 XORG_MAN_PAGE 638 ADMIN_MAN_DIR 639 DRIVER_MAN_DIR 640 MISC_MAN_DIR 641 FILE_MAN_DIR 642 LIB_MAN_DIR 643 APP_MAN_DIR 644 ADMIN_MAN_SUFFIX 645 DRIVER_MAN_SUFFIX 646 MISC_MAN_SUFFIX 647 FILE_MAN_SUFFIX 648 LIB_MAN_SUFFIX 649 APP_MAN_SUFFIX 650 SED 651 host_os 652 host_vendor 653 host_cpu 654 host 655 build_os 656 build_vendor 657 build_cpu 658 build 659 INSTALL_CMD 660 PKG_CONFIG_LIBDIR 661 PKG_CONFIG_PATH 662 PKG_CONFIG 663 CHANGELOG_CMD 664 STRICT_CFLAGS 665 CWARNFLAGS 666 BASE_CFLAGS 667 AM_BACKSLASH 668 AM_DEFAULT_VERBOSITY 669 AM_DEFAULT_V 670 AM_V 671 am__fastdepCC_FALSE 672 am__fastdepCC_TRUE 673 CCDEPMODE 674 am__nodep 675 AMDEPBACKSLASH 676 AMDEP_FALSE 677 AMDEP_TRUE 678 am__quote 679 am__include 680 DEPDIR 681 am__untar 682 am__tar 683 AMTAR 684 am__leading_dot 685 SET_MAKE 686 AWK 687 mkdir_p 688 MKDIR_P 689 INSTALL_STRIP_PROGRAM 690 STRIP 691 install_sh 692 MAKEINFO 693 AUTOHEADER 694 AUTOMAKE 695 AUTOCONF 696 ACLOCAL 697 VERSION 698 PACKAGE 699 CYGPATH_W 700 am__isrc 701 INSTALL_DATA 702 INSTALL_SCRIPT 703 INSTALL_PROGRAM 704 EGREP 705 GREP 706 CPP 707 OBJEXT 708 EXEEXT 709 ac_ct_CC 710 CPPFLAGS 711 LDFLAGS 712 CFLAGS 713 CC 714 target_alias 715 host_alias 716 build_alias 717 LIBS 718 ECHO_T 719 ECHO_N 720 ECHO_C 721 DEFS 722 mandir 723 localedir 724 libdir 725 psdir 726 pdfdir 727 dvidir 728 htmldir 729 infodir 730 docdir 731 oldincludedir 732 includedir 733 localstatedir 734 sharedstatedir 735 sysconfdir 736 datadir 737 datarootdir 738 libexecdir 739 sbindir 740 bindir 741 program_transform_name 742 prefix 743 exec_prefix 744 PACKAGE_URL 745 PACKAGE_BUGREPORT 746 PACKAGE_STRING 747 PACKAGE_VERSION 748 PACKAGE_TARNAME 749 PACKAGE_NAME 750 PATH_SEPARATOR 751 SHELL' 752 ac_subst_files='' 753 ac_user_opts=' 754 enable_option_checking 755 enable_dependency_tracking 756 enable_silent_rules 757 enable_selective_werror 758 enable_strict_compilation 759 with_lint 760 ' 761 ac_precious_vars='build_alias 762 host_alias 763 target_alias 764 CC 765 CFLAGS 766 LDFLAGS 767 LIBS 768 CPPFLAGS 769 CPP 770 PKG_CONFIG 771 PKG_CONFIG_PATH 772 PKG_CONFIG_LIBDIR 773 XMODMAP_CFLAGS 774 XMODMAP_LIBS 775 LINT 776 LINT_FLAGS' 777 778 779 # 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"$srcdir/../.."; do 2270 if test -f "$ac_dir/install-sh"; then 2271 ac_aux_dir=$ac_dir 2272 ac_install_sh="$ac_aux_dir/install-sh -c" 2273 break 2274 elif test -f "$ac_dir/install.sh"; then 2275 ac_aux_dir=$ac_dir 2276 ac_install_sh="$ac_aux_dir/install.sh -c" 2277 break 2278 elif test -f "$ac_dir/shtool"; then 2279 ac_aux_dir=$ac_dir 2280 ac_install_sh="$ac_aux_dir/shtool install -c" 2281 break 2282 fi 2283 done 2284 if test -z "$ac_aux_dir"; then 2285 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2286 fi 2287 2288 # These three variables are undocumented and unsupported, 2289 # and are intended to be withdrawn in a future Autoconf release. 2290 # They can cause serious problems if a builder's source tree is in a directory 2291 # whose full name contains unusual characters. 2292 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2293 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2294 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2295 2296 2297 # Expand $ac_aux_dir to an absolute path. 2298 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2299 2300 ac_ext=c 2301 ac_cpp='$CPP $CPPFLAGS' 2302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2304 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2305 if test -n "$ac_tool_prefix"; then 2306 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2307 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2309 $as_echo_n "checking for $ac_word... " >&6; } 2310 if ${ac_cv_prog_CC+:} false; then : 2311 $as_echo_n "(cached) " >&6 2312 else 2313 if test -n "$CC"; then 2314 ac_cv_prog_CC="$CC" # Let the user override the test. 2315 else 2316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2317 for as_dir in $PATH 2318 do 2319 IFS=$as_save_IFS 2320 test -z "$as_dir" && as_dir=. 2321 for ac_exec_ext in '' $ac_executable_extensions; do 2322 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2323 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2325 break 2 2326 fi 2327 done 2328 done 2329 IFS=$as_save_IFS 2330 2331 fi 2332 fi 2333 CC=$ac_cv_prog_CC 2334 if test -n "$CC"; then 2335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2336 $as_echo "$CC" >&6; } 2337 else 2338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2339 $as_echo "no" >&6; } 2340 fi 2341 2342 2343 fi 2344 if test -z "$ac_cv_prog_CC"; then 2345 ac_ct_CC=$CC 2346 # Extract the first word of "gcc", so it can be a program name with args. 2347 set dummy gcc; ac_word=$2 2348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2349 $as_echo_n "checking for $ac_word... " >&6; } 2350 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2351 $as_echo_n "(cached) " >&6 2352 else 2353 if test -n "$ac_ct_CC"; then 2354 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2355 else 2356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2357 for as_dir in $PATH 2358 do 2359 IFS=$as_save_IFS 2360 test -z "$as_dir" && as_dir=. 2361 for ac_exec_ext in '' $ac_executable_extensions; do 2362 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2363 ac_cv_prog_ac_ct_CC="gcc" 2364 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2365 break 2 2366 fi 2367 done 2368 done 2369 IFS=$as_save_IFS 2370 2371 fi 2372 fi 2373 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2374 if test -n "$ac_ct_CC"; then 2375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2376 $as_echo "$ac_ct_CC" >&6; } 2377 else 2378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2379 $as_echo "no" >&6; } 2380 fi 2381 2382 if test "x$ac_ct_CC" = x; then 2383 CC="" 2384 else 2385 case $cross_compiling:$ac_tool_warned in 2386 yes:) 2387 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2388 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2389 ac_tool_warned=yes ;; 2390 esac 2391 CC=$ac_ct_CC 2392 fi 2393 else 2394 CC="$ac_cv_prog_CC" 2395 fi 2396 2397 if test -z "$CC"; then 2398 if test -n "$ac_tool_prefix"; then 2399 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2400 set dummy ${ac_tool_prefix}cc; ac_word=$2 2401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2402 $as_echo_n "checking for $ac_word... " >&6; } 2403 if ${ac_cv_prog_CC+:} false; then : 2404 $as_echo_n "(cached) " >&6 2405 else 2406 if test -n "$CC"; then 2407 ac_cv_prog_CC="$CC" # Let the user override the test. 2408 else 2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2410 for as_dir in $PATH 2411 do 2412 IFS=$as_save_IFS 2413 test -z "$as_dir" && as_dir=. 2414 for ac_exec_ext in '' $ac_executable_extensions; do 2415 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2416 ac_cv_prog_CC="${ac_tool_prefix}cc" 2417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2418 break 2 2419 fi 2420 done 2421 done 2422 IFS=$as_save_IFS 2423 2424 fi 2425 fi 2426 CC=$ac_cv_prog_CC 2427 if test -n "$CC"; then 2428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2429 $as_echo "$CC" >&6; } 2430 else 2431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2432 $as_echo "no" >&6; } 2433 fi 2434 2435 2436 fi 2437 fi 2438 if test -z "$CC"; then 2439 # Extract the first word of "cc", so it can be a program name with args. 2440 set dummy cc; ac_word=$2 2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2442 $as_echo_n "checking for $ac_word... " >&6; } 2443 if ${ac_cv_prog_CC+:} false; then : 2444 $as_echo_n "(cached) " >&6 2445 else 2446 if test -n "$CC"; then 2447 ac_cv_prog_CC="$CC" # Let the user override the test. 2448 else 2449 ac_prog_rejected=no 2450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2451 for as_dir in $PATH 2452 do 2453 IFS=$as_save_IFS 2454 test -z "$as_dir" && as_dir=. 2455 for ac_exec_ext in '' $ac_executable_extensions; do 2456 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2457 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2458 ac_prog_rejected=yes 2459 continue 2460 fi 2461 ac_cv_prog_CC="cc" 2462 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2463 break 2 2464 fi 2465 done 2466 done 2467 IFS=$as_save_IFS 2468 2469 if test $ac_prog_rejected = yes; then 2470 # We found a bogon in the path, so make sure we never use it. 2471 set dummy $ac_cv_prog_CC 2472 shift 2473 if test $# != 0; then 2474 # We chose a different compiler from the bogus one. 2475 # However, it has the same basename, so the bogon will be chosen 2476 # first if we set CC to just the basename; use the full file name. 2477 shift 2478 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2479 fi 2480 fi 2481 fi 2482 fi 2483 CC=$ac_cv_prog_CC 2484 if test -n "$CC"; then 2485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2486 $as_echo "$CC" >&6; } 2487 else 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2489 $as_echo "no" >&6; } 2490 fi 2491 2492 2493 fi 2494 if test -z "$CC"; then 2495 if test -n "$ac_tool_prefix"; then 2496 for ac_prog in cl.exe 2497 do 2498 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2499 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2501 $as_echo_n "checking for $ac_word... " >&6; } 2502 if ${ac_cv_prog_CC+:} false; then : 2503 $as_echo_n "(cached) " >&6 2504 else 2505 if test -n "$CC"; then 2506 ac_cv_prog_CC="$CC" # Let the user override the test. 2507 else 2508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2509 for as_dir in $PATH 2510 do 2511 IFS=$as_save_IFS 2512 test -z "$as_dir" && as_dir=. 2513 for ac_exec_ext in '' $ac_executable_extensions; do 2514 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2515 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2517 break 2 2518 fi 2519 done 2520 done 2521 IFS=$as_save_IFS 2522 2523 fi 2524 fi 2525 CC=$ac_cv_prog_CC 2526 if test -n "$CC"; then 2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2528 $as_echo "$CC" >&6; } 2529 else 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2531 $as_echo "no" >&6; } 2532 fi 2533 2534 2535 test -n "$CC" && break 2536 done 2537 fi 2538 if test -z "$CC"; then 2539 ac_ct_CC=$CC 2540 for ac_prog in cl.exe 2541 do 2542 # Extract the first word of "$ac_prog", so it can be a program name with args. 2543 set dummy $ac_prog; ac_word=$2 2544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2545 $as_echo_n "checking for $ac_word... " >&6; } 2546 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2547 $as_echo_n "(cached) " >&6 2548 else 2549 if test -n "$ac_ct_CC"; then 2550 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2551 else 2552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2553 for as_dir in $PATH 2554 do 2555 IFS=$as_save_IFS 2556 test -z "$as_dir" && as_dir=. 2557 for ac_exec_ext in '' $ac_executable_extensions; do 2558 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2559 ac_cv_prog_ac_ct_CC="$ac_prog" 2560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2561 break 2 2562 fi 2563 done 2564 done 2565 IFS=$as_save_IFS 2566 2567 fi 2568 fi 2569 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2570 if test -n "$ac_ct_CC"; then 2571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2572 $as_echo "$ac_ct_CC" >&6; } 2573 else 2574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2575 $as_echo "no" >&6; } 2576 fi 2577 2578 2579 test -n "$ac_ct_CC" && break 2580 done 2581 2582 if test "x$ac_ct_CC" = x; then 2583 CC="" 2584 else 2585 case $cross_compiling:$ac_tool_warned in 2586 yes:) 2587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2589 ac_tool_warned=yes ;; 2590 esac 2591 CC=$ac_ct_CC 2592 fi 2593 fi 2594 2595 fi 2596 2597 2598 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2599 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2600 as_fn_error $? "no acceptable C compiler found in \$PATH 2601 See \`config.log' for more details" "$LINENO" 5; } 2602 2603 # Provide some information about the compiler. 2604 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2605 set X $ac_compile 2606 ac_compiler=$2 2607 for ac_option in --version -v -V -qversion; do 2608 { { ac_try="$ac_compiler $ac_option >&5" 2609 case "(($ac_try" in 2610 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2611 *) ac_try_echo=$ac_try;; 2612 esac 2613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2614 $as_echo "$ac_try_echo"; } >&5 2615 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2616 ac_status=$? 2617 if test -s conftest.err; then 2618 sed '10a\ 2619 ... rest of stderr output deleted ... 2620 10q' conftest.err >conftest.er1 2621 cat conftest.er1 >&5 2622 fi 2623 rm -f conftest.er1 conftest.err 2624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2625 test $ac_status = 0; } 2626 done 2627 2628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2629 /* end confdefs.h. */ 2630 2631 int 2632 main () 2633 { 2634 2635 ; 2636 return 0; 2637 } 2638 _ACEOF 2639 ac_clean_files_save=$ac_clean_files 2640 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2641 # Try to create an executable without -o first, disregard a.out. 2642 # It will help us diagnose broken compilers, and finding out an intuition 2643 # of exeext. 2644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2645 $as_echo_n "checking whether the C compiler works... " >&6; } 2646 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2647 2648 # The possible output files: 2649 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2650 2651 ac_rmfiles= 2652 for ac_file in $ac_files 2653 do 2654 case $ac_file in 2655 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2656 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2657 esac 2658 done 2659 rm -f $ac_rmfiles 2660 2661 if { { ac_try="$ac_link_default" 2662 case "(($ac_try" in 2663 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2664 *) ac_try_echo=$ac_try;; 2665 esac 2666 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2667 $as_echo "$ac_try_echo"; } >&5 2668 (eval "$ac_link_default") 2>&5 2669 ac_status=$? 2670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2671 test $ac_status = 0; }; then : 2672 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2673 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2674 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2675 # so that the user can short-circuit this test for compilers unknown to 2676 # Autoconf. 2677 for ac_file in $ac_files '' 2678 do 2679 test -f "$ac_file" || continue 2680 case $ac_file in 2681 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2682 ;; 2683 [ab].out ) 2684 # We found the default executable, but exeext='' is most 2685 # certainly right. 2686 break;; 2687 *.* ) 2688 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2689 then :; else 2690 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2691 fi 2692 # We set ac_cv_exeext here because the later test for it is not 2693 # safe: cross compilers may not add the suffix if given an `-o' 2694 # argument, so we may need to know it at that point already. 2695 # Even if this section looks crufty: it has the advantage of 2696 # actually working. 2697 break;; 2698 * ) 2699 break;; 2700 esac 2701 done 2702 test "$ac_cv_exeext" = no && ac_cv_exeext= 2703 2704 else 2705 ac_file='' 2706 fi 2707 if test -z "$ac_file"; then : 2708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2709 $as_echo "no" >&6; } 2710 $as_echo "$as_me: failed program was:" >&5 2711 sed 's/^/| /' conftest.$ac_ext >&5 2712 2713 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2714 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2715 as_fn_error 77 "C compiler cannot create executables 2716 See \`config.log' for more details" "$LINENO" 5; } 2717 else 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2719 $as_echo "yes" >&6; } 2720 fi 2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2722 $as_echo_n "checking for C compiler default output file name... " >&6; } 2723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2724 $as_echo "$ac_file" >&6; } 2725 ac_exeext=$ac_cv_exeext 2726 2727 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2728 ac_clean_files=$ac_clean_files_save 2729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2730 $as_echo_n "checking for suffix of executables... " >&6; } 2731 if { { ac_try="$ac_link" 2732 case "(($ac_try" in 2733 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2734 *) ac_try_echo=$ac_try;; 2735 esac 2736 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2737 $as_echo "$ac_try_echo"; } >&5 2738 (eval "$ac_link") 2>&5 2739 ac_status=$? 2740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2741 test $ac_status = 0; }; then : 2742 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2743 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2744 # work properly (i.e., refer to `conftest.exe'), while it won't with 2745 # `rm'. 2746 for ac_file in conftest.exe conftest conftest.*; do 2747 test -f "$ac_file" || continue 2748 case $ac_file in 2749 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2750 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2751 break;; 2752 * ) break;; 2753 esac 2754 done 2755 else 2756 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2757 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2758 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2759 See \`config.log' for more details" "$LINENO" 5; } 2760 fi 2761 rm -f conftest conftest$ac_cv_exeext 2762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2763 $as_echo "$ac_cv_exeext" >&6; } 2764 2765 rm -f conftest.$ac_ext 2766 EXEEXT=$ac_cv_exeext 2767 ac_exeext=$EXEEXT 2768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2769 /* end confdefs.h. */ 2770 #include <stdio.h> 2771 int 2772 main () 2773 { 2774 FILE *f = fopen ("conftest.out", "w"); 2775 return ferror (f) || fclose (f) != 0; 2776 2777 ; 2778 return 0; 2779 } 2780 _ACEOF 2781 ac_clean_files="$ac_clean_files conftest.out" 2782 # Check that the compiler produces executables we can run. If not, either 2783 # the compiler is broken, or we cross compile. 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2785 $as_echo_n "checking whether we are cross compiling... " >&6; } 2786 if test "$cross_compiling" != yes; then 2787 { { ac_try="$ac_link" 2788 case "(($ac_try" in 2789 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2790 *) ac_try_echo=$ac_try;; 2791 esac 2792 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2793 $as_echo "$ac_try_echo"; } >&5 2794 (eval "$ac_link") 2>&5 2795 ac_status=$? 2796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2797 test $ac_status = 0; } 2798 if { ac_try='./conftest$ac_cv_exeext' 2799 { { case "(($ac_try" in 2800 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2801 *) ac_try_echo=$ac_try;; 2802 esac 2803 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2804 $as_echo "$ac_try_echo"; } >&5 2805 (eval "$ac_try") 2>&5 2806 ac_status=$? 2807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2808 test $ac_status = 0; }; }; then 2809 cross_compiling=no 2810 else 2811 if test "$cross_compiling" = maybe; then 2812 cross_compiling=yes 2813 else 2814 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2815 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2816 as_fn_error $? "cannot run C compiled programs. 2817 If you meant to cross compile, use \`--host'. 2818 See \`config.log' for more details" "$LINENO" 5; } 2819 fi 2820 fi 2821 fi 2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2823 $as_echo "$cross_compiling" >&6; } 2824 2825 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2826 ac_clean_files=$ac_clean_files_save 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2828 $as_echo_n "checking for suffix of object files... " >&6; } 2829 if ${ac_cv_objext+:} false; then : 2830 $as_echo_n "(cached) " >&6 2831 else 2832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2833 /* end confdefs.h. */ 2834 2835 int 2836 main () 2837 { 2838 2839 ; 2840 return 0; 2841 } 2842 _ACEOF 2843 rm -f conftest.o conftest.obj 2844 if { { ac_try="$ac_compile" 2845 case "(($ac_try" in 2846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2847 *) ac_try_echo=$ac_try;; 2848 esac 2849 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2850 $as_echo "$ac_try_echo"; } >&5 2851 (eval "$ac_compile") 2>&5 2852 ac_status=$? 2853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2854 test $ac_status = 0; }; then : 2855 for ac_file in conftest.o conftest.obj conftest.*; do 2856 test -f "$ac_file" || continue; 2857 case $ac_file in 2858 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2859 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2860 break;; 2861 esac 2862 done 2863 else 2864 $as_echo "$as_me: failed program was:" >&5 2865 sed 's/^/| /' conftest.$ac_ext >&5 2866 2867 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2869 as_fn_error $? "cannot compute suffix of object files: cannot compile 2870 See \`config.log' for more details" "$LINENO" 5; } 2871 fi 2872 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2873 fi 2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2875 $as_echo "$ac_cv_objext" >&6; } 2876 OBJEXT=$ac_cv_objext 2877 ac_objext=$OBJEXT 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2879 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2880 if ${ac_cv_c_compiler_gnu+:} false; then : 2881 $as_echo_n "(cached) " >&6 2882 else 2883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2884 /* end confdefs.h. */ 2885 2886 int 2887 main () 2888 { 2889 #ifndef __GNUC__ 2890 choke me 2891 #endif 2892 2893 ; 2894 return 0; 2895 } 2896 _ACEOF 2897 if ac_fn_c_try_compile "$LINENO"; then : 2898 ac_compiler_gnu=yes 2899 else 2900 ac_compiler_gnu=no 2901 fi 2902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2903 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2904 2905 fi 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2907 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2908 if test $ac_compiler_gnu = yes; then 2909 GCC=yes 2910 else 2911 GCC= 2912 fi 2913 ac_test_CFLAGS=${CFLAGS+set} 2914 ac_save_CFLAGS=$CFLAGS 2915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2916 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2917 if ${ac_cv_prog_cc_g+:} false; then : 2918 $as_echo_n "(cached) " >&6 2919 else 2920 ac_save_c_werror_flag=$ac_c_werror_flag 2921 ac_c_werror_flag=yes 2922 ac_cv_prog_cc_g=no 2923 CFLAGS="-g" 2924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2925 /* end confdefs.h. */ 2926 2927 int 2928 main () 2929 { 2930 2931 ; 2932 return 0; 2933 } 2934 _ACEOF 2935 if ac_fn_c_try_compile "$LINENO"; then : 2936 ac_cv_prog_cc_g=yes 2937 else 2938 CFLAGS="" 2939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2940 /* end confdefs.h. */ 2941 2942 int 2943 main () 2944 { 2945 2946 ; 2947 return 0; 2948 } 2949 _ACEOF 2950 if ac_fn_c_try_compile "$LINENO"; then : 2951 2952 else 2953 ac_c_werror_flag=$ac_save_c_werror_flag 2954 CFLAGS="-g" 2955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2956 /* end confdefs.h. */ 2957 2958 int 2959 main () 2960 { 2961 2962 ; 2963 return 0; 2964 } 2965 _ACEOF 2966 if ac_fn_c_try_compile "$LINENO"; then : 2967 ac_cv_prog_cc_g=yes 2968 fi 2969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2970 fi 2971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2972 fi 2973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2974 ac_c_werror_flag=$ac_save_c_werror_flag 2975 fi 2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2977 $as_echo "$ac_cv_prog_cc_g" >&6; } 2978 if test "$ac_test_CFLAGS" = set; then 2979 CFLAGS=$ac_save_CFLAGS 2980 elif test $ac_cv_prog_cc_g = yes; then 2981 if test "$GCC" = yes; then 2982 CFLAGS="-g -O2" 2983 else 2984 CFLAGS="-g" 2985 fi 2986 else 2987 if test "$GCC" = yes; then 2988 CFLAGS="-O2" 2989 else 2990 CFLAGS= 2991 fi 2992 fi 2993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2994 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2995 if ${ac_cv_prog_cc_c89+:} false; then : 2996 $as_echo_n "(cached) " >&6 2997 else 2998 ac_cv_prog_cc_c89=no 2999 ac_save_CC=$CC 3000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3001 /* end confdefs.h. */ 3002 #include <stdarg.h> 3003 #include <stdio.h> 3004 struct stat; 3005 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3006 struct buf { int x; }; 3007 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3008 static char *e (p, i) 3009 char **p; 3010 int i; 3011 { 3012 return p[i]; 3013 } 3014 static char *f (char * (*g) (char **, int), char **p, ...) 3015 { 3016 char *s; 3017 va_list v; 3018 va_start (v,p); 3019 s = g (p, va_arg (v,int)); 3020 va_end (v); 3021 return s; 3022 } 3023 3024 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3025 function prototypes and stuff, but not '\xHH' hex character constants. 3026 These don't provoke an error unfortunately, instead are silently treated 3027 as 'x'. The following induces an error, until -std is added to get 3028 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3029 array size at least. It's necessary to write '\x00'==0 to get something 3030 that's true only with -std. */ 3031 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3032 3033 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3034 inside strings and character constants. */ 3035 #define FOO(x) 'x' 3036 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3037 3038 int test (int i, double x); 3039 struct s1 {int (*f) (int a);}; 3040 struct s2 {int (*f) (double a);}; 3041 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3042 int argc; 3043 char **argv; 3044 int 3045 main () 3046 { 3047 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3048 ; 3049 return 0; 3050 } 3051 _ACEOF 3052 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3053 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3054 do 3055 CC="$ac_save_CC $ac_arg" 3056 if ac_fn_c_try_compile "$LINENO"; then : 3057 ac_cv_prog_cc_c89=$ac_arg 3058 fi 3059 rm -f core conftest.err conftest.$ac_objext 3060 test "x$ac_cv_prog_cc_c89" != "xno" && break 3061 done 3062 rm -f conftest.$ac_ext 3063 CC=$ac_save_CC 3064 3065 fi 3066 # AC_CACHE_VAL 3067 case "x$ac_cv_prog_cc_c89" in 3068 x) 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3070 $as_echo "none needed" >&6; } ;; 3071 xno) 3072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3073 $as_echo "unsupported" >&6; } ;; 3074 *) 3075 CC="$CC $ac_cv_prog_cc_c89" 3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3077 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3078 esac 3079 if test "x$ac_cv_prog_cc_c89" != xno; then : 3080 3081 fi 3082 3083 ac_ext=c 3084 ac_cpp='$CPP $CPPFLAGS' 3085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3087 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3088 3089 ac_ext=c 3090 ac_cpp='$CPP $CPPFLAGS' 3091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3093 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3095 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3096 if ${am_cv_prog_cc_c_o+:} false; then : 3097 $as_echo_n "(cached) " >&6 3098 else 3099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3100 /* end confdefs.h. */ 3101 3102 int 3103 main () 3104 { 3105 3106 ; 3107 return 0; 3108 } 3109 _ACEOF 3110 # Make sure it works both with $CC and with simple cc. 3111 # Following AC_PROG_CC_C_O, we do the test twice because some 3112 # compilers refuse to overwrite an existing .o file with -o, 3113 # though they will create one. 3114 am_cv_prog_cc_c_o=yes 3115 for am_i in 1 2; do 3116 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3117 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3118 ac_status=$? 3119 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3120 (exit $ac_status); } \ 3121 && test -f conftest2.$ac_objext; then 3122 : OK 3123 else 3124 am_cv_prog_cc_c_o=no 3125 break 3126 fi 3127 done 3128 rm -f core conftest* 3129 unset am_i 3130 fi 3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3132 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3133 if test "$am_cv_prog_cc_c_o" != yes; then 3134 # Losing compiler, so override with the script. 3135 # FIXME: It is wrong to rewrite CC. 3136 # But if we don't then we get into trouble of one sort or another. 3137 # A longer-term fix would be to have automake use am__CC in this case, 3138 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3139 CC="$am_aux_dir/compile $CC" 3140 fi 3141 ac_ext=c 3142 ac_cpp='$CPP $CPPFLAGS' 3143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3145 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3146 3147 3148 3149 ac_ext=c 3150 ac_cpp='$CPP $CPPFLAGS' 3151 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3152 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3153 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3155 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3156 # On Suns, sometimes $CPP names a directory. 3157 if test -n "$CPP" && test -d "$CPP"; then 3158 CPP= 3159 fi 3160 if test -z "$CPP"; then 3161 if ${ac_cv_prog_CPP+:} false; then : 3162 $as_echo_n "(cached) " >&6 3163 else 3164 # Double quotes because CPP needs to be expanded 3165 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3166 do 3167 ac_preproc_ok=false 3168 for ac_c_preproc_warn_flag in '' yes 3169 do 3170 # Use a header file that comes with gcc, so configuring glibc 3171 # with a fresh cross-compiler works. 3172 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3173 # <limits.h> exists even on freestanding compilers. 3174 # On the NeXT, cc -E runs the code through the compiler's parser, 3175 # not just through cpp. "Syntax error" is here to catch this case. 3176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3177 /* end confdefs.h. */ 3178 #ifdef __STDC__ 3179 # include <limits.h> 3180 #else 3181 # include <assert.h> 3182 #endif 3183 Syntax error 3184 _ACEOF 3185 if ac_fn_c_try_cpp "$LINENO"; then : 3186 3187 else 3188 # Broken: fails on valid input. 3189 continue 3190 fi 3191 rm -f conftest.err conftest.i conftest.$ac_ext 3192 3193 # OK, works on sane cases. Now check whether nonexistent headers 3194 # can be detected and how. 3195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3196 /* end confdefs.h. */ 3197 #include <ac_nonexistent.h> 3198 _ACEOF 3199 if ac_fn_c_try_cpp "$LINENO"; then : 3200 # Broken: success on invalid input. 3201 continue 3202 else 3203 # Passes both tests. 3204 ac_preproc_ok=: 3205 break 3206 fi 3207 rm -f conftest.err conftest.i conftest.$ac_ext 3208 3209 done 3210 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3211 rm -f conftest.i conftest.err conftest.$ac_ext 3212 if $ac_preproc_ok; then : 3213 break 3214 fi 3215 3216 done 3217 ac_cv_prog_CPP=$CPP 3218 3219 fi 3220 CPP=$ac_cv_prog_CPP 3221 else 3222 ac_cv_prog_CPP=$CPP 3223 fi 3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3225 $as_echo "$CPP" >&6; } 3226 ac_preproc_ok=false 3227 for ac_c_preproc_warn_flag in '' yes 3228 do 3229 # Use a header file that comes with gcc, so configuring glibc 3230 # with a fresh cross-compiler works. 3231 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3232 # <limits.h> exists even on freestanding compilers. 3233 # On the NeXT, cc -E runs the code through the compiler's parser, 3234 # not just through cpp. "Syntax error" is here to catch this case. 3235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3236 /* end confdefs.h. */ 3237 #ifdef __STDC__ 3238 # include <limits.h> 3239 #else 3240 # include <assert.h> 3241 #endif 3242 Syntax error 3243 _ACEOF 3244 if ac_fn_c_try_cpp "$LINENO"; then : 3245 3246 else 3247 # Broken: fails on valid input. 3248 continue 3249 fi 3250 rm -f conftest.err conftest.i conftest.$ac_ext 3251 3252 # OK, works on sane cases. Now check whether nonexistent headers 3253 # can be detected and how. 3254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3255 /* end confdefs.h. */ 3256 #include <ac_nonexistent.h> 3257 _ACEOF 3258 if ac_fn_c_try_cpp "$LINENO"; then : 3259 # Broken: success on invalid input. 3260 continue 3261 else 3262 # Passes both tests. 3263 ac_preproc_ok=: 3264 break 3265 fi 3266 rm -f conftest.err conftest.i conftest.$ac_ext 3267 3268 done 3269 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3270 rm -f conftest.i conftest.err conftest.$ac_ext 3271 if $ac_preproc_ok; then : 3272 3273 else 3274 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3275 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3276 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3277 See \`config.log' for more details" "$LINENO" 5; } 3278 fi 3279 3280 ac_ext=c 3281 ac_cpp='$CPP $CPPFLAGS' 3282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3284 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3285 3286 3287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3288 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3289 if ${ac_cv_path_GREP+:} false; then : 3290 $as_echo_n "(cached) " >&6 3291 else 3292 if test -z "$GREP"; then 3293 ac_path_GREP_found=false 3294 # Loop through the user's path and test for each of PROGNAME-LIST 3295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3296 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3297 do 3298 IFS=$as_save_IFS 3299 test -z "$as_dir" && as_dir=. 3300 for ac_prog in grep ggrep; do 3301 for ac_exec_ext in '' $ac_executable_extensions; do 3302 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3303 as_fn_executable_p "$ac_path_GREP" || continue 3304 # Check for GNU ac_path_GREP and select it if it is found. 3305 # Check for GNU $ac_path_GREP 3306 case `"$ac_path_GREP" --version 2>&1` in 3307 *GNU*) 3308 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3309 *) 3310 ac_count=0 3311 $as_echo_n 0123456789 >"conftest.in" 3312 while : 3313 do 3314 cat "conftest.in" "conftest.in" >"conftest.tmp" 3315 mv "conftest.tmp" "conftest.in" 3316 cp "conftest.in" "conftest.nl" 3317 $as_echo 'GREP' >> "conftest.nl" 3318 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3319 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3320 as_fn_arith $ac_count + 1 && ac_count=$as_val 3321 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3322 # Best one so far, save it but keep looking for a better one 3323 ac_cv_path_GREP="$ac_path_GREP" 3324 ac_path_GREP_max=$ac_count 3325 fi 3326 # 10*(2^10) chars as input seems more than enough 3327 test $ac_count -gt 10 && break 3328 done 3329 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3330 esac 3331 3332 $ac_path_GREP_found && break 3 3333 done 3334 done 3335 done 3336 IFS=$as_save_IFS 3337 if test -z "$ac_cv_path_GREP"; then 3338 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3339 fi 3340 else 3341 ac_cv_path_GREP=$GREP 3342 fi 3343 3344 fi 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3346 $as_echo "$ac_cv_path_GREP" >&6; } 3347 GREP="$ac_cv_path_GREP" 3348 3349 3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3351 $as_echo_n "checking for egrep... " >&6; } 3352 if ${ac_cv_path_EGREP+:} false; then : 3353 $as_echo_n "(cached) " >&6 3354 else 3355 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3356 then ac_cv_path_EGREP="$GREP -E" 3357 else 3358 if test -z "$EGREP"; then 3359 ac_path_EGREP_found=false 3360 # Loop through the user's path and test for each of PROGNAME-LIST 3361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3362 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3363 do 3364 IFS=$as_save_IFS 3365 test -z "$as_dir" && as_dir=. 3366 for ac_prog in egrep; do 3367 for ac_exec_ext in '' $ac_executable_extensions; do 3368 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3369 as_fn_executable_p "$ac_path_EGREP" || continue 3370 # Check for GNU ac_path_EGREP and select it if it is found. 3371 # Check for GNU $ac_path_EGREP 3372 case `"$ac_path_EGREP" --version 2>&1` in 3373 *GNU*) 3374 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3375 *) 3376 ac_count=0 3377 $as_echo_n 0123456789 >"conftest.in" 3378 while : 3379 do 3380 cat "conftest.in" "conftest.in" >"conftest.tmp" 3381 mv "conftest.tmp" "conftest.in" 3382 cp "conftest.in" "conftest.nl" 3383 $as_echo 'EGREP' >> "conftest.nl" 3384 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3385 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3386 as_fn_arith $ac_count + 1 && ac_count=$as_val 3387 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3388 # Best one so far, save it but keep looking for a better one 3389 ac_cv_path_EGREP="$ac_path_EGREP" 3390 ac_path_EGREP_max=$ac_count 3391 fi 3392 # 10*(2^10) chars as input seems more than enough 3393 test $ac_count -gt 10 && break 3394 done 3395 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3396 esac 3397 3398 $ac_path_EGREP_found && break 3 3399 done 3400 done 3401 done 3402 IFS=$as_save_IFS 3403 if test -z "$ac_cv_path_EGREP"; then 3404 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3405 fi 3406 else 3407 ac_cv_path_EGREP=$EGREP 3408 fi 3409 3410 fi 3411 fi 3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3413 $as_echo "$ac_cv_path_EGREP" >&6; } 3414 EGREP="$ac_cv_path_EGREP" 3415 3416 3417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3418 $as_echo_n "checking for ANSI C header files... " >&6; } 3419 if ${ac_cv_header_stdc+:} false; then : 3420 $as_echo_n "(cached) " >&6 3421 else 3422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3423 /* end confdefs.h. */ 3424 #include <stdlib.h> 3425 #include <stdarg.h> 3426 #include <string.h> 3427 #include <float.h> 3428 3429 int 3430 main () 3431 { 3432 3433 ; 3434 return 0; 3435 } 3436 _ACEOF 3437 if ac_fn_c_try_compile "$LINENO"; then : 3438 ac_cv_header_stdc=yes 3439 else 3440 ac_cv_header_stdc=no 3441 fi 3442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3443 3444 if test $ac_cv_header_stdc = yes; then 3445 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3447 /* end confdefs.h. */ 3448 #include <string.h> 3449 3450 _ACEOF 3451 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3452 $EGREP "memchr" >/dev/null 2>&1; then : 3453 3454 else 3455 ac_cv_header_stdc=no 3456 fi 3457 rm -f conftest* 3458 3459 fi 3460 3461 if test $ac_cv_header_stdc = yes; then 3462 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3464 /* end confdefs.h. */ 3465 #include <stdlib.h> 3466 3467 _ACEOF 3468 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3469 $EGREP "free" >/dev/null 2>&1; then : 3470 3471 else 3472 ac_cv_header_stdc=no 3473 fi 3474 rm -f conftest* 3475 3476 fi 3477 3478 if test $ac_cv_header_stdc = yes; then 3479 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3480 if test "$cross_compiling" = yes; then : 3481 : 3482 else 3483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3484 /* end confdefs.h. */ 3485 #include <ctype.h> 3486 #include <stdlib.h> 3487 #if ((' ' & 0x0FF) == 0x020) 3488 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3489 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3490 #else 3491 # define ISLOWER(c) \ 3492 (('a' <= (c) && (c) <= 'i') \ 3493 || ('j' <= (c) && (c) <= 'r') \ 3494 || ('s' <= (c) && (c) <= 'z')) 3495 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3496 #endif 3497 3498 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3499 int 3500 main () 3501 { 3502 int i; 3503 for (i = 0; i < 256; i++) 3504 if (XOR (islower (i), ISLOWER (i)) 3505 || toupper (i) != TOUPPER (i)) 3506 return 2; 3507 return 0; 3508 } 3509 _ACEOF 3510 if ac_fn_c_try_run "$LINENO"; then : 3511 3512 else 3513 ac_cv_header_stdc=no 3514 fi 3515 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3516 conftest.$ac_objext conftest.beam conftest.$ac_ext 3517 fi 3518 3519 fi 3520 fi 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3522 $as_echo "$ac_cv_header_stdc" >&6; } 3523 if test $ac_cv_header_stdc = yes; then 3524 3525 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3526 3527 fi 3528 3529 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3530 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3531 inttypes.h stdint.h unistd.h 3532 do : 3533 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3534 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3535 " 3536 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3537 cat >>confdefs.h <<_ACEOF 3538 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3539 _ACEOF 3540 3541 fi 3542 3543 done 3544 3545 3546 3547 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3548 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3549 MINIX=yes 3550 else 3551 MINIX= 3552 fi 3553 3554 3555 if test "$MINIX" = yes; then 3556 3557 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3558 3559 3560 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3561 3562 3563 $as_echo "#define _MINIX 1" >>confdefs.h 3564 3565 fi 3566 3567 3568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3569 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3570 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3571 $as_echo_n "(cached) " >&6 3572 else 3573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3574 /* end confdefs.h. */ 3575 3576 # define __EXTENSIONS__ 1 3577 $ac_includes_default 3578 int 3579 main () 3580 { 3581 3582 ; 3583 return 0; 3584 } 3585 _ACEOF 3586 if ac_fn_c_try_compile "$LINENO"; then : 3587 ac_cv_safe_to_define___extensions__=yes 3588 else 3589 ac_cv_safe_to_define___extensions__=no 3590 fi 3591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3592 fi 3593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3594 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3595 test $ac_cv_safe_to_define___extensions__ = yes && 3596 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3597 3598 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3599 3600 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3601 3602 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3603 3604 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3605 3606 3607 3608 # Initialize Automake 3609 am__api_version='1.15' 3610 3611 # Find a good install program. We prefer a C program (faster), 3612 # so one script is as good as another. But avoid the broken or 3613 # incompatible versions: 3614 # SysV /etc/install, /usr/sbin/install 3615 # SunOS /usr/etc/install 3616 # IRIX /sbin/install 3617 # AIX /bin/install 3618 # AmigaOS /C/install, which installs bootblocks on floppy discs 3619 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3620 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3621 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3622 # OS/2's system install, which has a completely different semantic 3623 # ./install, which can be erroneously created by make from ./install.sh. 3624 # Reject install programs that cannot install multiple files. 3625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3626 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3627 if test -z "$INSTALL"; then 3628 if ${ac_cv_path_install+:} false; then : 3629 $as_echo_n "(cached) " >&6 3630 else 3631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3632 for as_dir in $PATH 3633 do 3634 IFS=$as_save_IFS 3635 test -z "$as_dir" && as_dir=. 3636 # Account for people who put trailing slashes in PATH elements. 3637 case $as_dir/ in #(( 3638 ./ | .// | /[cC]/* | \ 3639 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3640 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3641 /usr/ucb/* ) ;; 3642 *) 3643 # OSF1 and SCO ODT 3.0 have their own names for install. 3644 # Don't use installbsd from OSF since it installs stuff as root 3645 # by default. 3646 for ac_prog in ginstall scoinst install; do 3647 for ac_exec_ext in '' $ac_executable_extensions; do 3648 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3649 if test $ac_prog = install && 3650 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3651 # AIX install. It has an incompatible calling convention. 3652 : 3653 elif test $ac_prog = install && 3654 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3655 # program-specific install script used by HP pwplus--don't use. 3656 : 3657 else 3658 rm -rf conftest.one conftest.two conftest.dir 3659 echo one > conftest.one 3660 echo two > conftest.two 3661 mkdir conftest.dir 3662 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3663 test -s conftest.one && test -s conftest.two && 3664 test -s conftest.dir/conftest.one && 3665 test -s conftest.dir/conftest.two 3666 then 3667 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3668 break 3 3669 fi 3670 fi 3671 fi 3672 done 3673 done 3674 ;; 3675 esac 3676 3677 done 3678 IFS=$as_save_IFS 3679 3680 rm -rf conftest.one conftest.two conftest.dir 3681 3682 fi 3683 if test "${ac_cv_path_install+set}" = set; then 3684 INSTALL=$ac_cv_path_install 3685 else 3686 # As a last resort, use the slow shell script. Don't cache a 3687 # value for INSTALL within a source directory, because that will 3688 # break other packages using the cache if that directory is 3689 # removed, or if the value is a relative name. 3690 INSTALL=$ac_install_sh 3691 fi 3692 fi 3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3694 $as_echo "$INSTALL" >&6; } 3695 3696 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3697 # It thinks the first close brace ends the variable substitution. 3698 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3699 3700 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3701 3702 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3703 3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3705 $as_echo_n "checking whether build environment is sane... " >&6; } 3706 # Reject unsafe characters in $srcdir or the absolute working directory 3707 # name. Accept space and tab only in the latter. 3708 am_lf=' 3709 ' 3710 case `pwd` in 3711 *[\\\"\#\$\&\'\`$am_lf]*) 3712 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3713 esac 3714 case $srcdir in 3715 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3716 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3717 esac 3718 3719 # Do 'set' in a subshell so we don't clobber the current shell's 3720 # arguments. Must try -L first in case configure is actually a 3721 # symlink; some systems play weird games with the mod time of symlinks 3722 # (eg FreeBSD returns the mod time of the symlink's containing 3723 # directory). 3724 if ( 3725 am_has_slept=no 3726 for am_try in 1 2; do 3727 echo "timestamp, slept: $am_has_slept" > conftest.file 3728 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3729 if test "$*" = "X"; then 3730 # -L didn't work. 3731 set X `ls -t "$srcdir/configure" conftest.file` 3732 fi 3733 if test "$*" != "X $srcdir/configure conftest.file" \ 3734 && test "$*" != "X conftest.file $srcdir/configure"; then 3735 3736 # If neither matched, then we have a broken ls. This can happen 3737 # if, for instance, CONFIG_SHELL is bash and it inherits a 3738 # broken ls alias from the environment. This has actually 3739 # happened. Such a system could not be considered "sane". 3740 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3741 alias in your environment" "$LINENO" 5 3742 fi 3743 if test "$2" = conftest.file || test $am_try -eq 2; then 3744 break 3745 fi 3746 # Just in case. 3747 sleep 1 3748 am_has_slept=yes 3749 done 3750 test "$2" = conftest.file 3751 ) 3752 then 3753 # Ok. 3754 : 3755 else 3756 as_fn_error $? "newly created file is older than distributed files! 3757 Check your system clock" "$LINENO" 5 3758 fi 3759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3760 $as_echo "yes" >&6; } 3761 # If we didn't sleep, we still need to ensure time stamps of config.status and 3762 # generated files are strictly newer. 3763 am_sleep_pid= 3764 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3765 ( sleep 1 ) & 3766 am_sleep_pid=$! 3767 fi 3768 3769 rm -f conftest.file 3770 3771 test "$program_prefix" != NONE && 3772 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3773 # Use a double $ so make ignores it. 3774 test "$program_suffix" != NONE && 3775 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3776 # Double any \ or $. 3777 # By default was `s,x,x', remove it if useless. 3778 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3779 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3780 3781 if test x"${MISSING+set}" != xset; then 3782 case $am_aux_dir in 3783 *\ * | *\ *) 3784 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3785 *) 3786 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3787 esac 3788 fi 3789 # Use eval to expand $SHELL 3790 if eval "$MISSING --is-lightweight"; then 3791 am_missing_run="$MISSING " 3792 else 3793 am_missing_run= 3794 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3795 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3796 fi 3797 3798 if test x"${install_sh+set}" != xset; then 3799 case $am_aux_dir in 3800 *\ * | *\ *) 3801 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3802 *) 3803 install_sh="\${SHELL} $am_aux_dir/install-sh" 3804 esac 3805 fi 3806 3807 # Installed binaries are usually stripped using 'strip' when the user 3808 # run "make install-strip". However 'strip' might not be the right 3809 # tool to use in cross-compilation environments, therefore Automake 3810 # will honor the 'STRIP' environment variable to overrule this program. 3811 if test "$cross_compiling" != no; then 3812 if test -n "$ac_tool_prefix"; then 3813 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3814 set dummy ${ac_tool_prefix}strip; ac_word=$2 3815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3816 $as_echo_n "checking for $ac_word... " >&6; } 3817 if ${ac_cv_prog_STRIP+:} false; then : 3818 $as_echo_n "(cached) " >&6 3819 else 3820 if test -n "$STRIP"; then 3821 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3822 else 3823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3824 for as_dir in $PATH 3825 do 3826 IFS=$as_save_IFS 3827 test -z "$as_dir" && as_dir=. 3828 for ac_exec_ext in '' $ac_executable_extensions; do 3829 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3830 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3832 break 2 3833 fi 3834 done 3835 done 3836 IFS=$as_save_IFS 3837 3838 fi 3839 fi 3840 STRIP=$ac_cv_prog_STRIP 3841 if test -n "$STRIP"; then 3842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3843 $as_echo "$STRIP" >&6; } 3844 else 3845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3846 $as_echo "no" >&6; } 3847 fi 3848 3849 3850 fi 3851 if test -z "$ac_cv_prog_STRIP"; then 3852 ac_ct_STRIP=$STRIP 3853 # Extract the first word of "strip", so it can be a program name with args. 3854 set dummy strip; ac_word=$2 3855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3856 $as_echo_n "checking for $ac_word... " >&6; } 3857 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3858 $as_echo_n "(cached) " >&6 3859 else 3860 if test -n "$ac_ct_STRIP"; then 3861 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3862 else 3863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3864 for as_dir in $PATH 3865 do 3866 IFS=$as_save_IFS 3867 test -z "$as_dir" && as_dir=. 3868 for ac_exec_ext in '' $ac_executable_extensions; do 3869 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3870 ac_cv_prog_ac_ct_STRIP="strip" 3871 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3872 break 2 3873 fi 3874 done 3875 done 3876 IFS=$as_save_IFS 3877 3878 fi 3879 fi 3880 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3881 if test -n "$ac_ct_STRIP"; then 3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3883 $as_echo "$ac_ct_STRIP" >&6; } 3884 else 3885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3886 $as_echo "no" >&6; } 3887 fi 3888 3889 if test "x$ac_ct_STRIP" = x; then 3890 STRIP=":" 3891 else 3892 case $cross_compiling:$ac_tool_warned in 3893 yes:) 3894 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3895 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3896 ac_tool_warned=yes ;; 3897 esac 3898 STRIP=$ac_ct_STRIP 3899 fi 3900 else 3901 STRIP="$ac_cv_prog_STRIP" 3902 fi 3903 3904 fi 3905 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3906 3907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3908 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3909 if test -z "$MKDIR_P"; then 3910 if ${ac_cv_path_mkdir+:} false; then : 3911 $as_echo_n "(cached) " >&6 3912 else 3913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3914 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3915 do 3916 IFS=$as_save_IFS 3917 test -z "$as_dir" && as_dir=. 3918 for ac_prog in mkdir gmkdir; do 3919 for ac_exec_ext in '' $ac_executable_extensions; do 3920 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 3921 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3922 'mkdir (GNU coreutils) '* | \ 3923 'mkdir (coreutils) '* | \ 3924 'mkdir (fileutils) '4.1*) 3925 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3926 break 3;; 3927 esac 3928 done 3929 done 3930 done 3931 IFS=$as_save_IFS 3932 3933 fi 3934 3935 test -d ./--version && rmdir ./--version 3936 if test "${ac_cv_path_mkdir+set}" = set; then 3937 MKDIR_P="$ac_cv_path_mkdir -p" 3938 else 3939 # As a last resort, use the slow shell script. Don't cache a 3940 # value for MKDIR_P within a source directory, because that will 3941 # break other packages using the cache if that directory is 3942 # removed, or if the value is a relative name. 3943 MKDIR_P="$ac_install_sh -d" 3944 fi 3945 fi 3946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3947 $as_echo "$MKDIR_P" >&6; } 3948 3949 for ac_prog in gawk mawk nawk awk 3950 do 3951 # Extract the first word of "$ac_prog", so it can be a program name with args. 3952 set dummy $ac_prog; ac_word=$2 3953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3954 $as_echo_n "checking for $ac_word... " >&6; } 3955 if ${ac_cv_prog_AWK+:} false; then : 3956 $as_echo_n "(cached) " >&6 3957 else 3958 if test -n "$AWK"; then 3959 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3960 else 3961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3962 for as_dir in $PATH 3963 do 3964 IFS=$as_save_IFS 3965 test -z "$as_dir" && as_dir=. 3966 for ac_exec_ext in '' $ac_executable_extensions; do 3967 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3968 ac_cv_prog_AWK="$ac_prog" 3969 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3970 break 2 3971 fi 3972 done 3973 done 3974 IFS=$as_save_IFS 3975 3976 fi 3977 fi 3978 AWK=$ac_cv_prog_AWK 3979 if test -n "$AWK"; then 3980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3981 $as_echo "$AWK" >&6; } 3982 else 3983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3984 $as_echo "no" >&6; } 3985 fi 3986 3987 3988 test -n "$AWK" && break 3989 done 3990 3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3992 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3993 set x ${MAKE-make} 3994 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3995 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3996 $as_echo_n "(cached) " >&6 3997 else 3998 cat >conftest.make <<\_ACEOF 3999 SHELL = /bin/sh 4000 all: 4001 @echo '@@@%%%=$(MAKE)=@@@%%%' 4002 _ACEOF 4003 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4004 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4005 *@@@%%%=?*=@@@%%%*) 4006 eval ac_cv_prog_make_${ac_make}_set=yes;; 4007 *) 4008 eval ac_cv_prog_make_${ac_make}_set=no;; 4009 esac 4010 rm -f conftest.make 4011 fi 4012 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4014 $as_echo "yes" >&6; } 4015 SET_MAKE= 4016 else 4017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4018 $as_echo "no" >&6; } 4019 SET_MAKE="MAKE=${MAKE-make}" 4020 fi 4021 4022 rm -rf .tst 2>/dev/null 4023 mkdir .tst 2>/dev/null 4024 if test -d .tst; then 4025 am__leading_dot=. 4026 else 4027 am__leading_dot=_ 4028 fi 4029 rmdir .tst 2>/dev/null 4030 4031 DEPDIR="${am__leading_dot}deps" 4032 4033 ac_config_commands="$ac_config_commands depfiles" 4034 4035 4036 am_make=${MAKE-make} 4037 cat > confinc << 'END' 4038 am__doit: 4039 @echo this is the am__doit target 4040 .PHONY: am__doit 4041 END 4042 # If we don't find an include directive, just comment out the code. 4043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4044 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4045 am__include="#" 4046 am__quote= 4047 _am_result=none 4048 # First try GNU make style include. 4049 echo "include confinc" > confmf 4050 # Ignore all kinds of additional output from 'make'. 4051 case `$am_make -s -f confmf 2> /dev/null` in #( 4052 *the\ am__doit\ target*) 4053 am__include=include 4054 am__quote= 4055 _am_result=GNU 4056 ;; 4057 esac 4058 # Now try BSD make style include. 4059 if test "$am__include" = "#"; then 4060 echo '.include "confinc"' > confmf 4061 case `$am_make -s -f confmf 2> /dev/null` in #( 4062 *the\ am__doit\ target*) 4063 am__include=.include 4064 am__quote="\"" 4065 _am_result=BSD 4066 ;; 4067 esac 4068 fi 4069 4070 4071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4072 $as_echo "$_am_result" >&6; } 4073 rm -f confinc confmf 4074 4075 # Check whether --enable-dependency-tracking was given. 4076 if test "${enable_dependency_tracking+set}" = set; then : 4077 enableval=$enable_dependency_tracking; 4078 fi 4079 4080 if test "x$enable_dependency_tracking" != xno; then 4081 am_depcomp="$ac_aux_dir/depcomp" 4082 AMDEPBACKSLASH='\' 4083 am__nodep='_no' 4084 fi 4085 if test "x$enable_dependency_tracking" != xno; then 4086 AMDEP_TRUE= 4087 AMDEP_FALSE='#' 4088 else 4089 AMDEP_TRUE='#' 4090 AMDEP_FALSE= 4091 fi 4092 4093 4094 # Check whether --enable-silent-rules was given. 4095 if test "${enable_silent_rules+set}" = set; then : 4096 enableval=$enable_silent_rules; 4097 fi 4098 4099 case $enable_silent_rules in # ((( 4100 yes) AM_DEFAULT_VERBOSITY=0;; 4101 no) AM_DEFAULT_VERBOSITY=1;; 4102 *) AM_DEFAULT_VERBOSITY=1;; 4103 esac 4104 am_make=${MAKE-make} 4105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4106 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4107 if ${am_cv_make_support_nested_variables+:} false; then : 4108 $as_echo_n "(cached) " >&6 4109 else 4110 if $as_echo 'TRUE=$(BAR$(V)) 4111 BAR0=false 4112 BAR1=true 4113 V=1 4114 am__doit: 4115 @$(TRUE) 4116 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4117 am_cv_make_support_nested_variables=yes 4118 else 4119 am_cv_make_support_nested_variables=no 4120 fi 4121 fi 4122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4123 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4124 if test $am_cv_make_support_nested_variables = yes; then 4125 AM_V='$(V)' 4126 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4127 else 4128 AM_V=$AM_DEFAULT_VERBOSITY 4129 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4130 fi 4131 AM_BACKSLASH='\' 4132 4133 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4134 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4135 # is not polluted with repeated "-I." 4136 am__isrc=' -I$(srcdir)' 4137 # test to see if srcdir already configured 4138 if test -f $srcdir/config.status; then 4139 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4140 fi 4141 fi 4142 4143 # test whether we have cygpath 4144 if test -z "$CYGPATH_W"; then 4145 if (cygpath --version) >/dev/null 2>/dev/null; then 4146 CYGPATH_W='cygpath -w' 4147 else 4148 CYGPATH_W=echo 4149 fi 4150 fi 4151 4152 4153 # Define the identity of the package. 4154 PACKAGE='xmodmap' 4155 VERSION='1.0.10' 4156 4157 4158 cat >>confdefs.h <<_ACEOF 4159 #define PACKAGE "$PACKAGE" 4160 _ACEOF 4161 4162 4163 cat >>confdefs.h <<_ACEOF 4164 #define VERSION "$VERSION" 4165 _ACEOF 4166 4167 # Some tools Automake needs. 4168 4169 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4170 4171 4172 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4173 4174 4175 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4176 4177 4178 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4179 4180 4181 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4182 4183 # For better backward compatibility. To be removed once Automake 1.9.x 4184 # dies out for good. For more background, see: 4185 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4186 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4187 mkdir_p='$(MKDIR_P)' 4188 4189 # We need awk for the "check" target (and possibly the TAP driver). The 4190 # system "awk" is bad on some platforms. 4191 # Always define AMTAR for backward compatibility. Yes, it's still used 4192 # in the wild :-( We should find a proper way to deprecate it ... 4193 AMTAR='$${TAR-tar}' 4194 4195 4196 # We'll loop over all known methods to create a tar archive until one works. 4197 _am_tools='gnutar pax cpio none' 4198 4199 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4200 4201 4202 4203 4204 4205 depcc="$CC" am_compiler_list= 4206 4207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4208 $as_echo_n "checking dependency style of $depcc... " >&6; } 4209 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4210 $as_echo_n "(cached) " >&6 4211 else 4212 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4213 # We make a subdir and do the tests there. Otherwise we can end up 4214 # making bogus files that we don't know about and never remove. For 4215 # instance it was reported that on HP-UX the gcc test will end up 4216 # making a dummy file named 'D' -- because '-MD' means "put the output 4217 # in D". 4218 rm -rf conftest.dir 4219 mkdir conftest.dir 4220 # Copy depcomp to subdir because otherwise we won't find it if we're 4221 # using a relative directory. 4222 cp "$am_depcomp" conftest.dir 4223 cd conftest.dir 4224 # We will build objects and dependencies in a subdirectory because 4225 # it helps to detect inapplicable dependency modes. For instance 4226 # both Tru64's cc and ICC support -MD to output dependencies as a 4227 # side effect of compilation, but ICC will put the dependencies in 4228 # the current directory while Tru64 will put them in the object 4229 # directory. 4230 mkdir sub 4231 4232 am_cv_CC_dependencies_compiler_type=none 4233 if test "$am_compiler_list" = ""; then 4234 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4235 fi 4236 am__universal=false 4237 case " $depcc " in #( 4238 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4239 esac 4240 4241 for depmode in $am_compiler_list; do 4242 # Setup a source with many dependencies, because some compilers 4243 # like to wrap large dependency lists on column 80 (with \), and 4244 # we should not choose a depcomp mode which is confused by this. 4245 # 4246 # We need to recreate these files for each test, as the compiler may 4247 # overwrite some of them when testing with obscure command lines. 4248 # This happens at least with the AIX C compiler. 4249 : > sub/conftest.c 4250 for i in 1 2 3 4 5 6; do 4251 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4252 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4253 # Solaris 10 /bin/sh. 4254 echo '/* dummy */' > sub/conftst$i.h 4255 done 4256 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4257 4258 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4259 # mode. It turns out that the SunPro C++ compiler does not properly 4260 # handle '-M -o', and we need to detect this. Also, some Intel 4261 # versions had trouble with output in subdirs. 4262 am__obj=sub/conftest.${OBJEXT-o} 4263 am__minus_obj="-o $am__obj" 4264 case $depmode in 4265 gcc) 4266 # This depmode causes a compiler race in universal mode. 4267 test "$am__universal" = false || continue 4268 ;; 4269 nosideeffect) 4270 # After this tag, mechanisms are not by side-effect, so they'll 4271 # only be used when explicitly requested. 4272 if test "x$enable_dependency_tracking" = xyes; then 4273 continue 4274 else 4275 break 4276 fi 4277 ;; 4278 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4279 # This compiler won't grok '-c -o', but also, the minuso test has 4280 # not run yet. These depmodes are late enough in the game, and 4281 # so weak that their functioning should not be impacted. 4282 am__obj=conftest.${OBJEXT-o} 4283 am__minus_obj= 4284 ;; 4285 none) break ;; 4286 esac 4287 if depmode=$depmode \ 4288 source=sub/conftest.c object=$am__obj \ 4289 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4290 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4291 >/dev/null 2>conftest.err && 4292 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4293 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4294 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4295 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4296 # icc doesn't choke on unknown options, it will just issue warnings 4297 # or remarks (even with -Werror). So we grep stderr for any message 4298 # that says an option was ignored or not supported. 4299 # When given -MP, icc 7.0 and 7.1 complain thusly: 4300 # icc: Command line warning: ignoring option '-M'; no argument required 4301 # The diagnosis changed in icc 8.0: 4302 # icc: Command line remark: option '-MP' not supported 4303 if (grep 'ignoring option' conftest.err || 4304 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4305 am_cv_CC_dependencies_compiler_type=$depmode 4306 break 4307 fi 4308 fi 4309 done 4310 4311 cd .. 4312 rm -rf conftest.dir 4313 else 4314 am_cv_CC_dependencies_compiler_type=none 4315 fi 4316 4317 fi 4318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4319 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4320 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4321 4322 if 4323 test "x$enable_dependency_tracking" != xno \ 4324 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4325 am__fastdepCC_TRUE= 4326 am__fastdepCC_FALSE='#' 4327 else 4328 am__fastdepCC_TRUE='#' 4329 am__fastdepCC_FALSE= 4330 fi 4331 4332 4333 4334 # POSIX will say in a future version that running "rm -f" with no argument 4335 # is OK; and we want to be able to make that assumption in our Makefile 4336 # recipes. So use an aggressive probe to check that the usage we want is 4337 # actually supported "in the wild" to an acceptable degree. 4338 # See automake bug#10828. 4339 # To make any issue more visible, cause the running configure to be aborted 4340 # by default if the 'rm' program in use doesn't match our expectations; the 4341 # user can still override this though. 4342 if rm -f && rm -fr && rm -rf; then : OK; else 4343 cat >&2 <<'END' 4344 Oops! 4345 4346 Your 'rm' program seems unable to run without file operands specified 4347 on the command line, even when the '-f' option is present. This is contrary 4348 to the behaviour of most rm programs out there, and not conforming with 4349 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4350 4351 Please tell bug-automake@gnu.org about your system, including the value 4352 of your $PATH and any error possibly output before this message. This 4353 can help us improve future automake versions. 4354 4355 END 4356 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4357 echo 'Configuration will proceed anyway, since you have set the' >&2 4358 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4359 echo >&2 4360 else 4361 cat >&2 <<'END' 4362 Aborting the configuration process, to ensure you take notice of the issue. 4363 4364 You can download and install GNU coreutils to get an 'rm' implementation 4365 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4366 4367 If you want to complete the configuration process using your problematic 4368 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4369 to "yes", and re-run configure. 4370 4371 END 4372 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4373 fi 4374 fi 4375 4376 4377 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4390 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4391 if ${ac_cv_prog_cc_c99+:} false; then : 4392 $as_echo_n "(cached) " >&6 4393 else 4394 ac_cv_prog_cc_c99=no 4395 ac_save_CC=$CC 4396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4397 /* end confdefs.h. */ 4398 #include <stdarg.h> 4399 #include <stdbool.h> 4400 #include <stdlib.h> 4401 #include <wchar.h> 4402 #include <stdio.h> 4403 4404 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4405 #define debug(...) fprintf (stderr, __VA_ARGS__) 4406 #define showlist(...) puts (#__VA_ARGS__) 4407 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4408 static void 4409 test_varargs_macros (void) 4410 { 4411 int x = 1234; 4412 int y = 5678; 4413 debug ("Flag"); 4414 debug ("X = %d\n", x); 4415 showlist (The first, second, and third items.); 4416 report (x>y, "x is %d but y is %d", x, y); 4417 } 4418 4419 // Check long long types. 4420 #define BIG64 18446744073709551615ull 4421 #define BIG32 4294967295ul 4422 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4423 #if !BIG_OK 4424 your preprocessor is broken; 4425 #endif 4426 #if BIG_OK 4427 #else 4428 your preprocessor is broken; 4429 #endif 4430 static long long int bignum = -9223372036854775807LL; 4431 static unsigned long long int ubignum = BIG64; 4432 4433 struct incomplete_array 4434 { 4435 int datasize; 4436 double data[]; 4437 }; 4438 4439 struct named_init { 4440 int number; 4441 const wchar_t *name; 4442 double average; 4443 }; 4444 4445 typedef const char *ccp; 4446 4447 static inline int 4448 test_restrict (ccp restrict text) 4449 { 4450 // See if C++-style comments work. 4451 // Iterate through items via the restricted pointer. 4452 // Also check for declarations in for loops. 4453 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4454 continue; 4455 return 0; 4456 } 4457 4458 // Check varargs and va_copy. 4459 static void 4460 test_varargs (const char *format, ...) 4461 { 4462 va_list args; 4463 va_start (args, format); 4464 va_list args_copy; 4465 va_copy (args_copy, args); 4466 4467 const char *str; 4468 int number; 4469 float fnumber; 4470 4471 while (*format) 4472 { 4473 switch (*format++) 4474 { 4475 case 's': // string 4476 str = va_arg (args_copy, const char *); 4477 break; 4478 case 'd': // int 4479 number = va_arg (args_copy, int); 4480 break; 4481 case 'f': // float 4482 fnumber = va_arg (args_copy, double); 4483 break; 4484 default: 4485 break; 4486 } 4487 } 4488 va_end (args_copy); 4489 va_end (args); 4490 } 4491 4492 int 4493 main () 4494 { 4495 4496 // Check bool. 4497 _Bool success = false; 4498 4499 // Check restrict. 4500 if (test_restrict ("String literal") == 0) 4501 success = true; 4502 char *restrict newvar = "Another string"; 4503 4504 // Check varargs. 4505 test_varargs ("s, d' f .", "string", 65, 34.234); 4506 test_varargs_macros (); 4507 4508 // Check flexible array members. 4509 struct incomplete_array *ia = 4510 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4511 ia->datasize = 10; 4512 for (int i = 0; i < ia->datasize; ++i) 4513 ia->data[i] = i * 1.234; 4514 4515 // Check named initializers. 4516 struct named_init ni = { 4517 .number = 34, 4518 .name = L"Test wide string", 4519 .average = 543.34343, 4520 }; 4521 4522 ni.number = 58; 4523 4524 int dynamic_array[ni.number]; 4525 dynamic_array[ni.number - 1] = 543; 4526 4527 // work around unused variable warnings 4528 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4529 || dynamic_array[ni.number - 1] != 543); 4530 4531 ; 4532 return 0; 4533 } 4534 _ACEOF 4535 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4536 do 4537 CC="$ac_save_CC $ac_arg" 4538 if ac_fn_c_try_compile "$LINENO"; then : 4539 ac_cv_prog_cc_c99=$ac_arg 4540 fi 4541 rm -f core conftest.err conftest.$ac_objext 4542 test "x$ac_cv_prog_cc_c99" != "xno" && break 4543 done 4544 rm -f conftest.$ac_ext 4545 CC=$ac_save_CC 4546 4547 fi 4548 # AC_CACHE_VAL 4549 case "x$ac_cv_prog_cc_c99" in 4550 x) 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4552 $as_echo "none needed" >&6; } ;; 4553 xno) 4554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4555 $as_echo "unsupported" >&6; } ;; 4556 *) 4557 CC="$CC $ac_cv_prog_cc_c99" 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4559 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4560 esac 4561 if test "x$ac_cv_prog_cc_c99" != xno; then : 4562 4563 fi 4564 4565 4566 4567 4568 4569 4570 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4571 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4572 CLANGCC="yes" 4573 else 4574 CLANGCC="no" 4575 fi 4576 4577 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4578 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4579 INTELCC="yes" 4580 else 4581 INTELCC="no" 4582 fi 4583 4584 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4585 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4586 SUNCC="yes" 4587 else 4588 SUNCC="no" 4589 fi 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4600 if test -n "$ac_tool_prefix"; then 4601 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4602 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4604 $as_echo_n "checking for $ac_word... " >&6; } 4605 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4606 $as_echo_n "(cached) " >&6 4607 else 4608 case $PKG_CONFIG in 4609 [\\/]* | ?:[\\/]*) 4610 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4611 ;; 4612 *) 4613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4614 for as_dir in $PATH 4615 do 4616 IFS=$as_save_IFS 4617 test -z "$as_dir" && as_dir=. 4618 for ac_exec_ext in '' $ac_executable_extensions; do 4619 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4620 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4621 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4622 break 2 4623 fi 4624 done 4625 done 4626 IFS=$as_save_IFS 4627 4628 ;; 4629 esac 4630 fi 4631 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4632 if test -n "$PKG_CONFIG"; then 4633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4634 $as_echo "$PKG_CONFIG" >&6; } 4635 else 4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4637 $as_echo "no" >&6; } 4638 fi 4639 4640 4641 fi 4642 if test -z "$ac_cv_path_PKG_CONFIG"; then 4643 ac_pt_PKG_CONFIG=$PKG_CONFIG 4644 # Extract the first word of "pkg-config", so it can be a program name with args. 4645 set dummy pkg-config; ac_word=$2 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4647 $as_echo_n "checking for $ac_word... " >&6; } 4648 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4649 $as_echo_n "(cached) " >&6 4650 else 4651 case $ac_pt_PKG_CONFIG in 4652 [\\/]* | ?:[\\/]*) 4653 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4654 ;; 4655 *) 4656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4657 for as_dir in $PATH 4658 do 4659 IFS=$as_save_IFS 4660 test -z "$as_dir" && as_dir=. 4661 for ac_exec_ext in '' $ac_executable_extensions; do 4662 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4663 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4664 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4665 break 2 4666 fi 4667 done 4668 done 4669 IFS=$as_save_IFS 4670 4671 ;; 4672 esac 4673 fi 4674 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4675 if test -n "$ac_pt_PKG_CONFIG"; then 4676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4677 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4678 else 4679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4680 $as_echo "no" >&6; } 4681 fi 4682 4683 if test "x$ac_pt_PKG_CONFIG" = x; then 4684 PKG_CONFIG="" 4685 else 4686 case $cross_compiling:$ac_tool_warned in 4687 yes:) 4688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4689 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4690 ac_tool_warned=yes ;; 4691 esac 4692 PKG_CONFIG=$ac_pt_PKG_CONFIG 4693 fi 4694 else 4695 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4696 fi 4697 4698 fi 4699 if test -n "$PKG_CONFIG"; then 4700 _pkg_min_version=0.9.0 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4702 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4703 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4705 $as_echo "yes" >&6; } 4706 else 4707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4708 $as_echo "no" >&6; } 4709 PKG_CONFIG="" 4710 fi 4711 fi 4712 # Make sure we can run config.sub. 4713 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4714 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4715 4716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4717 $as_echo_n "checking build system type... " >&6; } 4718 if ${ac_cv_build+:} false; then : 4719 $as_echo_n "(cached) " >&6 4720 else 4721 ac_build_alias=$build_alias 4722 test "x$ac_build_alias" = x && 4723 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4724 test "x$ac_build_alias" = x && 4725 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4726 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4727 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4728 4729 fi 4730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4731 $as_echo "$ac_cv_build" >&6; } 4732 case $ac_cv_build in 4733 *-*-*) ;; 4734 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4735 esac 4736 build=$ac_cv_build 4737 ac_save_IFS=$IFS; IFS='-' 4738 set x $ac_cv_build 4739 shift 4740 build_cpu=$1 4741 build_vendor=$2 4742 shift; shift 4743 # Remember, the first character of IFS is used to create $*, 4744 # except with old shells: 4745 build_os=$* 4746 IFS=$ac_save_IFS 4747 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4748 4749 4750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4751 $as_echo_n "checking host system type... " >&6; } 4752 if ${ac_cv_host+:} false; then : 4753 $as_echo_n "(cached) " >&6 4754 else 4755 if test "x$host_alias" = x; then 4756 ac_cv_host=$ac_cv_build 4757 else 4758 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4759 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4760 fi 4761 4762 fi 4763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4764 $as_echo "$ac_cv_host" >&6; } 4765 case $ac_cv_host in 4766 *-*-*) ;; 4767 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4768 esac 4769 host=$ac_cv_host 4770 ac_save_IFS=$IFS; IFS='-' 4771 set x $ac_cv_host 4772 shift 4773 host_cpu=$1 4774 host_vendor=$2 4775 shift; shift 4776 # Remember, the first character of IFS is used to create $*, 4777 # except with old shells: 4778 host_os=$* 4779 IFS=$ac_save_IFS 4780 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4781 4782 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4784 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4785 if ${ac_cv_path_SED+:} false; then : 4786 $as_echo_n "(cached) " >&6 4787 else 4788 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4789 for ac_i in 1 2 3 4 5 6 7; do 4790 ac_script="$ac_script$as_nl$ac_script" 4791 done 4792 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4793 { ac_script=; unset ac_script;} 4794 if test -z "$SED"; then 4795 ac_path_SED_found=false 4796 # Loop through the user's path and test for each of PROGNAME-LIST 4797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4798 for as_dir in $PATH 4799 do 4800 IFS=$as_save_IFS 4801 test -z "$as_dir" && as_dir=. 4802 for ac_prog in sed gsed; do 4803 for ac_exec_ext in '' $ac_executable_extensions; do 4804 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4805 as_fn_executable_p "$ac_path_SED" || continue 4806 # Check for GNU ac_path_SED and select it if it is found. 4807 # Check for GNU $ac_path_SED 4808 case `"$ac_path_SED" --version 2>&1` in 4809 *GNU*) 4810 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4811 *) 4812 ac_count=0 4813 $as_echo_n 0123456789 >"conftest.in" 4814 while : 4815 do 4816 cat "conftest.in" "conftest.in" >"conftest.tmp" 4817 mv "conftest.tmp" "conftest.in" 4818 cp "conftest.in" "conftest.nl" 4819 $as_echo '' >> "conftest.nl" 4820 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4821 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4822 as_fn_arith $ac_count + 1 && ac_count=$as_val 4823 if test $ac_count -gt ${ac_path_SED_max-0}; then 4824 # Best one so far, save it but keep looking for a better one 4825 ac_cv_path_SED="$ac_path_SED" 4826 ac_path_SED_max=$ac_count 4827 fi 4828 # 10*(2^10) chars as input seems more than enough 4829 test $ac_count -gt 10 && break 4830 done 4831 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4832 esac 4833 4834 $ac_path_SED_found && break 3 4835 done 4836 done 4837 done 4838 IFS=$as_save_IFS 4839 if test -z "$ac_cv_path_SED"; then 4840 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4841 fi 4842 else 4843 ac_cv_path_SED=$SED 4844 fi 4845 4846 fi 4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4848 $as_echo "$ac_cv_path_SED" >&6; } 4849 SED="$ac_cv_path_SED" 4850 rm -f conftest.sed 4851 4852 4853 4854 4855 4856 4857 # Check whether --enable-selective-werror was given. 4858 if test "${enable_selective_werror+set}" = set; then : 4859 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4860 else 4861 SELECTIVE_WERROR=yes 4862 fi 4863 4864 4865 4866 4867 4868 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4869 if test "x$SUNCC" = "xyes"; then 4870 BASE_CFLAGS="-v" 4871 else 4872 BASE_CFLAGS="" 4873 fi 4874 4875 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 xorg_testset_save_CFLAGS="$CFLAGS" 4890 4891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4894 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4895 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4896 $as_echo_n "(cached) " >&6 4897 else 4898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4899 /* end confdefs.h. */ 4900 int i; 4901 _ACEOF 4902 if ac_fn_c_try_compile "$LINENO"; then : 4903 xorg_cv_cc_flag_unknown_warning_option=yes 4904 else 4905 xorg_cv_cc_flag_unknown_warning_option=no 4906 fi 4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4908 fi 4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4910 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4912 CFLAGS="$xorg_testset_save_CFLAGS" 4913 fi 4914 4915 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4918 fi 4919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4921 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4922 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924 else 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926 /* end confdefs.h. */ 4927 int i; 4928 _ACEOF 4929 if ac_fn_c_try_compile "$LINENO"; then : 4930 xorg_cv_cc_flag_unused_command_line_argument=yes 4931 else 4932 xorg_cv_cc_flag_unused_command_line_argument=no 4933 fi 4934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4935 fi 4936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4937 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4939 CFLAGS="$xorg_testset_save_CFLAGS" 4940 fi 4941 4942 found="no" 4943 4944 if test $found = "no" ; then 4945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4947 fi 4948 4949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4951 fi 4952 4953 CFLAGS="$CFLAGS -Wall" 4954 4955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4956 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4957 cacheid=xorg_cv_cc_flag__Wall 4958 if eval \${$cacheid+:} false; then : 4959 $as_echo_n "(cached) " >&6 4960 else 4961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4962 /* end confdefs.h. */ 4963 int i; 4964 int 4965 main () 4966 { 4967 4968 ; 4969 return 0; 4970 } 4971 _ACEOF 4972 if ac_fn_c_try_link "$LINENO"; then : 4973 eval $cacheid=yes 4974 else 4975 eval $cacheid=no 4976 fi 4977 rm -f core conftest.err conftest.$ac_objext \ 4978 conftest$ac_exeext conftest.$ac_ext 4979 fi 4980 4981 4982 CFLAGS="$xorg_testset_save_CFLAGS" 4983 4984 eval supported=\$$cacheid 4985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4986 $as_echo "$supported" >&6; } 4987 if test "$supported" = "yes" ; then 4988 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4989 found="yes" 4990 fi 4991 fi 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 xorg_testset_save_CFLAGS="$CFLAGS" 5008 5009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5012 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5013 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5014 $as_echo_n "(cached) " >&6 5015 else 5016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5017 /* end confdefs.h. */ 5018 int i; 5019 _ACEOF 5020 if ac_fn_c_try_compile "$LINENO"; then : 5021 xorg_cv_cc_flag_unknown_warning_option=yes 5022 else 5023 xorg_cv_cc_flag_unknown_warning_option=no 5024 fi 5025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5026 fi 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5028 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5030 CFLAGS="$xorg_testset_save_CFLAGS" 5031 fi 5032 5033 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5036 fi 5037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5039 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5040 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5041 $as_echo_n "(cached) " >&6 5042 else 5043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5044 /* end confdefs.h. */ 5045 int i; 5046 _ACEOF 5047 if ac_fn_c_try_compile "$LINENO"; then : 5048 xorg_cv_cc_flag_unused_command_line_argument=yes 5049 else 5050 xorg_cv_cc_flag_unused_command_line_argument=no 5051 fi 5052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5053 fi 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5055 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5056 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5057 CFLAGS="$xorg_testset_save_CFLAGS" 5058 fi 5059 5060 found="no" 5061 5062 if test $found = "no" ; then 5063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5065 fi 5066 5067 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5069 fi 5070 5071 CFLAGS="$CFLAGS -Wpointer-arith" 5072 5073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5074 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5075 cacheid=xorg_cv_cc_flag__Wpointer_arith 5076 if eval \${$cacheid+:} false; then : 5077 $as_echo_n "(cached) " >&6 5078 else 5079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5080 /* end confdefs.h. */ 5081 int i; 5082 int 5083 main () 5084 { 5085 5086 ; 5087 return 0; 5088 } 5089 _ACEOF 5090 if ac_fn_c_try_link "$LINENO"; then : 5091 eval $cacheid=yes 5092 else 5093 eval $cacheid=no 5094 fi 5095 rm -f core conftest.err conftest.$ac_objext \ 5096 conftest$ac_exeext conftest.$ac_ext 5097 fi 5098 5099 5100 CFLAGS="$xorg_testset_save_CFLAGS" 5101 5102 eval supported=\$$cacheid 5103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5104 $as_echo "$supported" >&6; } 5105 if test "$supported" = "yes" ; then 5106 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5107 found="yes" 5108 fi 5109 fi 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 xorg_testset_save_CFLAGS="$CFLAGS" 5126 5127 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5130 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5131 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5132 $as_echo_n "(cached) " >&6 5133 else 5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5135 /* end confdefs.h. */ 5136 int i; 5137 _ACEOF 5138 if ac_fn_c_try_compile "$LINENO"; then : 5139 xorg_cv_cc_flag_unknown_warning_option=yes 5140 else 5141 xorg_cv_cc_flag_unknown_warning_option=no 5142 fi 5143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5144 fi 5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5146 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149 fi 5150 5151 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5154 fi 5155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5157 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5158 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5159 $as_echo_n "(cached) " >&6 5160 else 5161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5162 /* end confdefs.h. */ 5163 int i; 5164 _ACEOF 5165 if ac_fn_c_try_compile "$LINENO"; then : 5166 xorg_cv_cc_flag_unused_command_line_argument=yes 5167 else 5168 xorg_cv_cc_flag_unused_command_line_argument=no 5169 fi 5170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5171 fi 5172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5173 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5175 CFLAGS="$xorg_testset_save_CFLAGS" 5176 fi 5177 5178 found="no" 5179 5180 if test $found = "no" ; then 5181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5183 fi 5184 5185 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5187 fi 5188 5189 CFLAGS="$CFLAGS -Wmissing-declarations" 5190 5191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5192 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5193 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5194 if eval \${$cacheid+:} false; then : 5195 $as_echo_n "(cached) " >&6 5196 else 5197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5198 /* end confdefs.h. */ 5199 int i; 5200 int 5201 main () 5202 { 5203 5204 ; 5205 return 0; 5206 } 5207 _ACEOF 5208 if ac_fn_c_try_link "$LINENO"; then : 5209 eval $cacheid=yes 5210 else 5211 eval $cacheid=no 5212 fi 5213 rm -f core conftest.err conftest.$ac_objext \ 5214 conftest$ac_exeext conftest.$ac_ext 5215 fi 5216 5217 5218 CFLAGS="$xorg_testset_save_CFLAGS" 5219 5220 eval supported=\$$cacheid 5221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5222 $as_echo "$supported" >&6; } 5223 if test "$supported" = "yes" ; then 5224 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5225 found="yes" 5226 fi 5227 fi 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 xorg_testset_save_CFLAGS="$CFLAGS" 5244 5245 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5248 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5249 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5250 $as_echo_n "(cached) " >&6 5251 else 5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5253 /* end confdefs.h. */ 5254 int i; 5255 _ACEOF 5256 if ac_fn_c_try_compile "$LINENO"; then : 5257 xorg_cv_cc_flag_unknown_warning_option=yes 5258 else 5259 xorg_cv_cc_flag_unknown_warning_option=no 5260 fi 5261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5262 fi 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5264 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5266 CFLAGS="$xorg_testset_save_CFLAGS" 5267 fi 5268 5269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5272 fi 5273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5275 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5276 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5277 $as_echo_n "(cached) " >&6 5278 else 5279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5280 /* end confdefs.h. */ 5281 int i; 5282 _ACEOF 5283 if ac_fn_c_try_compile "$LINENO"; then : 5284 xorg_cv_cc_flag_unused_command_line_argument=yes 5285 else 5286 xorg_cv_cc_flag_unused_command_line_argument=no 5287 fi 5288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5289 fi 5290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5291 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5293 CFLAGS="$xorg_testset_save_CFLAGS" 5294 fi 5295 5296 found="no" 5297 5298 if test $found = "no" ; then 5299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5301 fi 5302 5303 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5305 fi 5306 5307 CFLAGS="$CFLAGS -Wformat=2" 5308 5309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5310 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5311 cacheid=xorg_cv_cc_flag__Wformat_2 5312 if eval \${$cacheid+:} false; then : 5313 $as_echo_n "(cached) " >&6 5314 else 5315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5316 /* end confdefs.h. */ 5317 int i; 5318 int 5319 main () 5320 { 5321 5322 ; 5323 return 0; 5324 } 5325 _ACEOF 5326 if ac_fn_c_try_link "$LINENO"; then : 5327 eval $cacheid=yes 5328 else 5329 eval $cacheid=no 5330 fi 5331 rm -f core conftest.err conftest.$ac_objext \ 5332 conftest$ac_exeext conftest.$ac_ext 5333 fi 5334 5335 5336 CFLAGS="$xorg_testset_save_CFLAGS" 5337 5338 eval supported=\$$cacheid 5339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5340 $as_echo "$supported" >&6; } 5341 if test "$supported" = "yes" ; then 5342 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5343 found="yes" 5344 fi 5345 fi 5346 5347 if test $found = "no" ; then 5348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5350 fi 5351 5352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5354 fi 5355 5356 CFLAGS="$CFLAGS -Wformat" 5357 5358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5359 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5360 cacheid=xorg_cv_cc_flag__Wformat 5361 if eval \${$cacheid+:} false; then : 5362 $as_echo_n "(cached) " >&6 5363 else 5364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5365 /* end confdefs.h. */ 5366 int i; 5367 int 5368 main () 5369 { 5370 5371 ; 5372 return 0; 5373 } 5374 _ACEOF 5375 if ac_fn_c_try_link "$LINENO"; then : 5376 eval $cacheid=yes 5377 else 5378 eval $cacheid=no 5379 fi 5380 rm -f core conftest.err conftest.$ac_objext \ 5381 conftest$ac_exeext conftest.$ac_ext 5382 fi 5383 5384 5385 CFLAGS="$xorg_testset_save_CFLAGS" 5386 5387 eval supported=\$$cacheid 5388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5389 $as_echo "$supported" >&6; } 5390 if test "$supported" = "yes" ; then 5391 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5392 found="yes" 5393 fi 5394 fi 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 xorg_testset_save_CFLAGS="$CFLAGS" 5413 5414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5417 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5418 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5419 $as_echo_n "(cached) " >&6 5420 else 5421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5422 /* end confdefs.h. */ 5423 int i; 5424 _ACEOF 5425 if ac_fn_c_try_compile "$LINENO"; then : 5426 xorg_cv_cc_flag_unknown_warning_option=yes 5427 else 5428 xorg_cv_cc_flag_unknown_warning_option=no 5429 fi 5430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5431 fi 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5433 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5435 CFLAGS="$xorg_testset_save_CFLAGS" 5436 fi 5437 5438 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5441 fi 5442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5444 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5445 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5446 $as_echo_n "(cached) " >&6 5447 else 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449 /* end confdefs.h. */ 5450 int i; 5451 _ACEOF 5452 if ac_fn_c_try_compile "$LINENO"; then : 5453 xorg_cv_cc_flag_unused_command_line_argument=yes 5454 else 5455 xorg_cv_cc_flag_unused_command_line_argument=no 5456 fi 5457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5458 fi 5459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5460 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5462 CFLAGS="$xorg_testset_save_CFLAGS" 5463 fi 5464 5465 found="no" 5466 5467 if test $found = "no" ; then 5468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5470 fi 5471 5472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5474 fi 5475 5476 CFLAGS="$CFLAGS -Wstrict-prototypes" 5477 5478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5479 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5480 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5481 if eval \${$cacheid+:} false; then : 5482 $as_echo_n "(cached) " >&6 5483 else 5484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5485 /* end confdefs.h. */ 5486 int i; 5487 int 5488 main () 5489 { 5490 5491 ; 5492 return 0; 5493 } 5494 _ACEOF 5495 if ac_fn_c_try_link "$LINENO"; then : 5496 eval $cacheid=yes 5497 else 5498 eval $cacheid=no 5499 fi 5500 rm -f core conftest.err conftest.$ac_objext \ 5501 conftest$ac_exeext conftest.$ac_ext 5502 fi 5503 5504 5505 CFLAGS="$xorg_testset_save_CFLAGS" 5506 5507 eval supported=\$$cacheid 5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5509 $as_echo "$supported" >&6; } 5510 if test "$supported" = "yes" ; then 5511 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5512 found="yes" 5513 fi 5514 fi 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 xorg_testset_save_CFLAGS="$CFLAGS" 5531 5532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5535 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5536 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5537 $as_echo_n "(cached) " >&6 5538 else 5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5540 /* end confdefs.h. */ 5541 int i; 5542 _ACEOF 5543 if ac_fn_c_try_compile "$LINENO"; then : 5544 xorg_cv_cc_flag_unknown_warning_option=yes 5545 else 5546 xorg_cv_cc_flag_unknown_warning_option=no 5547 fi 5548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5549 fi 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5551 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5553 CFLAGS="$xorg_testset_save_CFLAGS" 5554 fi 5555 5556 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5559 fi 5560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5562 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5563 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5567 /* end confdefs.h. */ 5568 int i; 5569 _ACEOF 5570 if ac_fn_c_try_compile "$LINENO"; then : 5571 xorg_cv_cc_flag_unused_command_line_argument=yes 5572 else 5573 xorg_cv_cc_flag_unused_command_line_argument=no 5574 fi 5575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5576 fi 5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5578 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5580 CFLAGS="$xorg_testset_save_CFLAGS" 5581 fi 5582 5583 found="no" 5584 5585 if test $found = "no" ; then 5586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5588 fi 5589 5590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5592 fi 5593 5594 CFLAGS="$CFLAGS -Wmissing-prototypes" 5595 5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5597 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5598 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5599 if eval \${$cacheid+:} false; then : 5600 $as_echo_n "(cached) " >&6 5601 else 5602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5603 /* end confdefs.h. */ 5604 int i; 5605 int 5606 main () 5607 { 5608 5609 ; 5610 return 0; 5611 } 5612 _ACEOF 5613 if ac_fn_c_try_link "$LINENO"; then : 5614 eval $cacheid=yes 5615 else 5616 eval $cacheid=no 5617 fi 5618 rm -f core conftest.err conftest.$ac_objext \ 5619 conftest$ac_exeext conftest.$ac_ext 5620 fi 5621 5622 5623 CFLAGS="$xorg_testset_save_CFLAGS" 5624 5625 eval supported=\$$cacheid 5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5627 $as_echo "$supported" >&6; } 5628 if test "$supported" = "yes" ; then 5629 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5630 found="yes" 5631 fi 5632 fi 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 xorg_testset_save_CFLAGS="$CFLAGS" 5649 5650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5655 $as_echo_n "(cached) " >&6 5656 else 5657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5658 /* end confdefs.h. */ 5659 int i; 5660 _ACEOF 5661 if ac_fn_c_try_compile "$LINENO"; then : 5662 xorg_cv_cc_flag_unknown_warning_option=yes 5663 else 5664 xorg_cv_cc_flag_unknown_warning_option=no 5665 fi 5666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5667 fi 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5671 CFLAGS="$xorg_testset_save_CFLAGS" 5672 fi 5673 5674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5682 $as_echo_n "(cached) " >&6 5683 else 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685 /* end confdefs.h. */ 5686 int i; 5687 _ACEOF 5688 if ac_fn_c_try_compile "$LINENO"; then : 5689 xorg_cv_cc_flag_unused_command_line_argument=yes 5690 else 5691 xorg_cv_cc_flag_unused_command_line_argument=no 5692 fi 5693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5694 fi 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5698 CFLAGS="$xorg_testset_save_CFLAGS" 5699 fi 5700 5701 found="no" 5702 5703 if test $found = "no" ; then 5704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5706 fi 5707 5708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5710 fi 5711 5712 CFLAGS="$CFLAGS -Wnested-externs" 5713 5714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5715 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5716 cacheid=xorg_cv_cc_flag__Wnested_externs 5717 if eval \${$cacheid+:} false; then : 5718 $as_echo_n "(cached) " >&6 5719 else 5720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5721 /* end confdefs.h. */ 5722 int i; 5723 int 5724 main () 5725 { 5726 5727 ; 5728 return 0; 5729 } 5730 _ACEOF 5731 if ac_fn_c_try_link "$LINENO"; then : 5732 eval $cacheid=yes 5733 else 5734 eval $cacheid=no 5735 fi 5736 rm -f core conftest.err conftest.$ac_objext \ 5737 conftest$ac_exeext conftest.$ac_ext 5738 fi 5739 5740 5741 CFLAGS="$xorg_testset_save_CFLAGS" 5742 5743 eval supported=\$$cacheid 5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5745 $as_echo "$supported" >&6; } 5746 if test "$supported" = "yes" ; then 5747 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5748 found="yes" 5749 fi 5750 fi 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 xorg_testset_save_CFLAGS="$CFLAGS" 5767 5768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5771 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5772 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5773 $as_echo_n "(cached) " >&6 5774 else 5775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776 /* end confdefs.h. */ 5777 int i; 5778 _ACEOF 5779 if ac_fn_c_try_compile "$LINENO"; then : 5780 xorg_cv_cc_flag_unknown_warning_option=yes 5781 else 5782 xorg_cv_cc_flag_unknown_warning_option=no 5783 fi 5784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5785 fi 5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5787 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5789 CFLAGS="$xorg_testset_save_CFLAGS" 5790 fi 5791 5792 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5795 fi 5796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5798 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5799 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5800 $as_echo_n "(cached) " >&6 5801 else 5802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5803 /* end confdefs.h. */ 5804 int i; 5805 _ACEOF 5806 if ac_fn_c_try_compile "$LINENO"; then : 5807 xorg_cv_cc_flag_unused_command_line_argument=yes 5808 else 5809 xorg_cv_cc_flag_unused_command_line_argument=no 5810 fi 5811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5812 fi 5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5814 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5816 CFLAGS="$xorg_testset_save_CFLAGS" 5817 fi 5818 5819 found="no" 5820 5821 if test $found = "no" ; then 5822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5824 fi 5825 5826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5828 fi 5829 5830 CFLAGS="$CFLAGS -Wbad-function-cast" 5831 5832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5833 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5834 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5835 if eval \${$cacheid+:} false; then : 5836 $as_echo_n "(cached) " >&6 5837 else 5838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5839 /* end confdefs.h. */ 5840 int i; 5841 int 5842 main () 5843 { 5844 5845 ; 5846 return 0; 5847 } 5848 _ACEOF 5849 if ac_fn_c_try_link "$LINENO"; then : 5850 eval $cacheid=yes 5851 else 5852 eval $cacheid=no 5853 fi 5854 rm -f core conftest.err conftest.$ac_objext \ 5855 conftest$ac_exeext conftest.$ac_ext 5856 fi 5857 5858 5859 CFLAGS="$xorg_testset_save_CFLAGS" 5860 5861 eval supported=\$$cacheid 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5863 $as_echo "$supported" >&6; } 5864 if test "$supported" = "yes" ; then 5865 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5866 found="yes" 5867 fi 5868 fi 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 xorg_testset_save_CFLAGS="$CFLAGS" 5885 5886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5889 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5890 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5891 $as_echo_n "(cached) " >&6 5892 else 5893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5894 /* end confdefs.h. */ 5895 int i; 5896 _ACEOF 5897 if ac_fn_c_try_compile "$LINENO"; then : 5898 xorg_cv_cc_flag_unknown_warning_option=yes 5899 else 5900 xorg_cv_cc_flag_unknown_warning_option=no 5901 fi 5902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5903 fi 5904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5905 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5907 CFLAGS="$xorg_testset_save_CFLAGS" 5908 fi 5909 5910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5913 fi 5914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5916 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5917 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5918 $as_echo_n "(cached) " >&6 5919 else 5920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5921 /* end confdefs.h. */ 5922 int i; 5923 _ACEOF 5924 if ac_fn_c_try_compile "$LINENO"; then : 5925 xorg_cv_cc_flag_unused_command_line_argument=yes 5926 else 5927 xorg_cv_cc_flag_unused_command_line_argument=no 5928 fi 5929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5930 fi 5931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5932 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5934 CFLAGS="$xorg_testset_save_CFLAGS" 5935 fi 5936 5937 found="no" 5938 5939 if test $found = "no" ; then 5940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5942 fi 5943 5944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5946 fi 5947 5948 CFLAGS="$CFLAGS -Wold-style-definition" 5949 5950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5951 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5952 cacheid=xorg_cv_cc_flag__Wold_style_definition 5953 if eval \${$cacheid+:} false; then : 5954 $as_echo_n "(cached) " >&6 5955 else 5956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5957 /* end confdefs.h. */ 5958 int i; 5959 int 5960 main () 5961 { 5962 5963 ; 5964 return 0; 5965 } 5966 _ACEOF 5967 if ac_fn_c_try_link "$LINENO"; then : 5968 eval $cacheid=yes 5969 else 5970 eval $cacheid=no 5971 fi 5972 rm -f core conftest.err conftest.$ac_objext \ 5973 conftest$ac_exeext conftest.$ac_ext 5974 fi 5975 5976 5977 CFLAGS="$xorg_testset_save_CFLAGS" 5978 5979 eval supported=\$$cacheid 5980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5981 $as_echo "$supported" >&6; } 5982 if test "$supported" = "yes" ; then 5983 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5984 found="yes" 5985 fi 5986 fi 5987 5988 if test $found = "no" ; then 5989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5991 fi 5992 5993 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5995 fi 5996 5997 CFLAGS="$CFLAGS -fd" 5998 5999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6000 $as_echo_n "checking if $CC supports -fd... " >&6; } 6001 cacheid=xorg_cv_cc_flag__fd 6002 if eval \${$cacheid+:} false; then : 6003 $as_echo_n "(cached) " >&6 6004 else 6005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6006 /* end confdefs.h. */ 6007 int i; 6008 int 6009 main () 6010 { 6011 6012 ; 6013 return 0; 6014 } 6015 _ACEOF 6016 if ac_fn_c_try_link "$LINENO"; then : 6017 eval $cacheid=yes 6018 else 6019 eval $cacheid=no 6020 fi 6021 rm -f core conftest.err conftest.$ac_objext \ 6022 conftest$ac_exeext conftest.$ac_ext 6023 fi 6024 6025 6026 CFLAGS="$xorg_testset_save_CFLAGS" 6027 6028 eval supported=\$$cacheid 6029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6030 $as_echo "$supported" >&6; } 6031 if test "$supported" = "yes" ; then 6032 BASE_CFLAGS="$BASE_CFLAGS -fd" 6033 found="yes" 6034 fi 6035 fi 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 xorg_testset_save_CFLAGS="$CFLAGS" 6052 6053 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6056 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6057 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6058 $as_echo_n "(cached) " >&6 6059 else 6060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6061 /* end confdefs.h. */ 6062 int i; 6063 _ACEOF 6064 if ac_fn_c_try_compile "$LINENO"; then : 6065 xorg_cv_cc_flag_unknown_warning_option=yes 6066 else 6067 xorg_cv_cc_flag_unknown_warning_option=no 6068 fi 6069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6070 fi 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6072 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6073 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075 fi 6076 6077 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6080 fi 6081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6083 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6084 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6085 $as_echo_n "(cached) " >&6 6086 else 6087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6088 /* end confdefs.h. */ 6089 int i; 6090 _ACEOF 6091 if ac_fn_c_try_compile "$LINENO"; then : 6092 xorg_cv_cc_flag_unused_command_line_argument=yes 6093 else 6094 xorg_cv_cc_flag_unused_command_line_argument=no 6095 fi 6096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6097 fi 6098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6099 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6100 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6101 CFLAGS="$xorg_testset_save_CFLAGS" 6102 fi 6103 6104 found="no" 6105 6106 if test $found = "no" ; then 6107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6109 fi 6110 6111 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6113 fi 6114 6115 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6116 6117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6118 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6119 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6120 if eval \${$cacheid+:} false; then : 6121 $as_echo_n "(cached) " >&6 6122 else 6123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6124 /* end confdefs.h. */ 6125 int i; 6126 int 6127 main () 6128 { 6129 6130 ; 6131 return 0; 6132 } 6133 _ACEOF 6134 if ac_fn_c_try_link "$LINENO"; then : 6135 eval $cacheid=yes 6136 else 6137 eval $cacheid=no 6138 fi 6139 rm -f core conftest.err conftest.$ac_objext \ 6140 conftest$ac_exeext conftest.$ac_ext 6141 fi 6142 6143 6144 CFLAGS="$xorg_testset_save_CFLAGS" 6145 6146 eval supported=\$$cacheid 6147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6148 $as_echo "$supported" >&6; } 6149 if test "$supported" = "yes" ; then 6150 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6151 found="yes" 6152 fi 6153 fi 6154 6155 6156 6157 6158 6159 # This chunk adds additional warnings that could catch undesired effects. 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 xorg_testset_save_CFLAGS="$CFLAGS" 6174 6175 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6178 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6179 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6180 $as_echo_n "(cached) " >&6 6181 else 6182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6183 /* end confdefs.h. */ 6184 int i; 6185 _ACEOF 6186 if ac_fn_c_try_compile "$LINENO"; then : 6187 xorg_cv_cc_flag_unknown_warning_option=yes 6188 else 6189 xorg_cv_cc_flag_unknown_warning_option=no 6190 fi 6191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6192 fi 6193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6194 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6195 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6196 CFLAGS="$xorg_testset_save_CFLAGS" 6197 fi 6198 6199 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6202 fi 6203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6205 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6206 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6207 $as_echo_n "(cached) " >&6 6208 else 6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6210 /* end confdefs.h. */ 6211 int i; 6212 _ACEOF 6213 if ac_fn_c_try_compile "$LINENO"; then : 6214 xorg_cv_cc_flag_unused_command_line_argument=yes 6215 else 6216 xorg_cv_cc_flag_unused_command_line_argument=no 6217 fi 6218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6219 fi 6220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6221 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6222 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6223 CFLAGS="$xorg_testset_save_CFLAGS" 6224 fi 6225 6226 found="no" 6227 6228 if test $found = "no" ; then 6229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6231 fi 6232 6233 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6235 fi 6236 6237 CFLAGS="$CFLAGS -Wunused" 6238 6239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6240 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6241 cacheid=xorg_cv_cc_flag__Wunused 6242 if eval \${$cacheid+:} false; then : 6243 $as_echo_n "(cached) " >&6 6244 else 6245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6246 /* end confdefs.h. */ 6247 int i; 6248 int 6249 main () 6250 { 6251 6252 ; 6253 return 0; 6254 } 6255 _ACEOF 6256 if ac_fn_c_try_link "$LINENO"; then : 6257 eval $cacheid=yes 6258 else 6259 eval $cacheid=no 6260 fi 6261 rm -f core conftest.err conftest.$ac_objext \ 6262 conftest$ac_exeext conftest.$ac_ext 6263 fi 6264 6265 6266 CFLAGS="$xorg_testset_save_CFLAGS" 6267 6268 eval supported=\$$cacheid 6269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6270 $as_echo "$supported" >&6; } 6271 if test "$supported" = "yes" ; then 6272 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6273 found="yes" 6274 fi 6275 fi 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 xorg_testset_save_CFLAGS="$CFLAGS" 6292 6293 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6296 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6297 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6298 $as_echo_n "(cached) " >&6 6299 else 6300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6301 /* end confdefs.h. */ 6302 int i; 6303 _ACEOF 6304 if ac_fn_c_try_compile "$LINENO"; then : 6305 xorg_cv_cc_flag_unknown_warning_option=yes 6306 else 6307 xorg_cv_cc_flag_unknown_warning_option=no 6308 fi 6309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6310 fi 6311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6312 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6313 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6314 CFLAGS="$xorg_testset_save_CFLAGS" 6315 fi 6316 6317 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6320 fi 6321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6323 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6324 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6325 $as_echo_n "(cached) " >&6 6326 else 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328 /* end confdefs.h. */ 6329 int i; 6330 _ACEOF 6331 if ac_fn_c_try_compile "$LINENO"; then : 6332 xorg_cv_cc_flag_unused_command_line_argument=yes 6333 else 6334 xorg_cv_cc_flag_unused_command_line_argument=no 6335 fi 6336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6337 fi 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6339 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6340 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6341 CFLAGS="$xorg_testset_save_CFLAGS" 6342 fi 6343 6344 found="no" 6345 6346 if test $found = "no" ; then 6347 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6349 fi 6350 6351 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6353 fi 6354 6355 CFLAGS="$CFLAGS -Wuninitialized" 6356 6357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6358 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6359 cacheid=xorg_cv_cc_flag__Wuninitialized 6360 if eval \${$cacheid+:} false; then : 6361 $as_echo_n "(cached) " >&6 6362 else 6363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6364 /* end confdefs.h. */ 6365 int i; 6366 int 6367 main () 6368 { 6369 6370 ; 6371 return 0; 6372 } 6373 _ACEOF 6374 if ac_fn_c_try_link "$LINENO"; then : 6375 eval $cacheid=yes 6376 else 6377 eval $cacheid=no 6378 fi 6379 rm -f core conftest.err conftest.$ac_objext \ 6380 conftest$ac_exeext conftest.$ac_ext 6381 fi 6382 6383 6384 CFLAGS="$xorg_testset_save_CFLAGS" 6385 6386 eval supported=\$$cacheid 6387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6388 $as_echo "$supported" >&6; } 6389 if test "$supported" = "yes" ; then 6390 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6391 found="yes" 6392 fi 6393 fi 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 xorg_testset_save_CFLAGS="$CFLAGS" 6410 6411 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6414 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6415 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6416 $as_echo_n "(cached) " >&6 6417 else 6418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6419 /* end confdefs.h. */ 6420 int i; 6421 _ACEOF 6422 if ac_fn_c_try_compile "$LINENO"; then : 6423 xorg_cv_cc_flag_unknown_warning_option=yes 6424 else 6425 xorg_cv_cc_flag_unknown_warning_option=no 6426 fi 6427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6428 fi 6429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6430 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6431 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6432 CFLAGS="$xorg_testset_save_CFLAGS" 6433 fi 6434 6435 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6438 fi 6439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6441 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6442 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6443 $as_echo_n "(cached) " >&6 6444 else 6445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6446 /* end confdefs.h. */ 6447 int i; 6448 _ACEOF 6449 if ac_fn_c_try_compile "$LINENO"; then : 6450 xorg_cv_cc_flag_unused_command_line_argument=yes 6451 else 6452 xorg_cv_cc_flag_unused_command_line_argument=no 6453 fi 6454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6455 fi 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6457 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6459 CFLAGS="$xorg_testset_save_CFLAGS" 6460 fi 6461 6462 found="no" 6463 6464 if test $found = "no" ; then 6465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6467 fi 6468 6469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6471 fi 6472 6473 CFLAGS="$CFLAGS -Wshadow" 6474 6475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6476 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6477 cacheid=xorg_cv_cc_flag__Wshadow 6478 if eval \${$cacheid+:} false; then : 6479 $as_echo_n "(cached) " >&6 6480 else 6481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6482 /* end confdefs.h. */ 6483 int i; 6484 int 6485 main () 6486 { 6487 6488 ; 6489 return 0; 6490 } 6491 _ACEOF 6492 if ac_fn_c_try_link "$LINENO"; then : 6493 eval $cacheid=yes 6494 else 6495 eval $cacheid=no 6496 fi 6497 rm -f core conftest.err conftest.$ac_objext \ 6498 conftest$ac_exeext conftest.$ac_ext 6499 fi 6500 6501 6502 CFLAGS="$xorg_testset_save_CFLAGS" 6503 6504 eval supported=\$$cacheid 6505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6506 $as_echo "$supported" >&6; } 6507 if test "$supported" = "yes" ; then 6508 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6509 found="yes" 6510 fi 6511 fi 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 xorg_testset_save_CFLAGS="$CFLAGS" 6528 6529 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6532 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6533 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6534 $as_echo_n "(cached) " >&6 6535 else 6536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6537 /* end confdefs.h. */ 6538 int i; 6539 _ACEOF 6540 if ac_fn_c_try_compile "$LINENO"; then : 6541 xorg_cv_cc_flag_unknown_warning_option=yes 6542 else 6543 xorg_cv_cc_flag_unknown_warning_option=no 6544 fi 6545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6546 fi 6547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6548 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6549 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6550 CFLAGS="$xorg_testset_save_CFLAGS" 6551 fi 6552 6553 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6556 fi 6557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6559 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6560 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6561 $as_echo_n "(cached) " >&6 6562 else 6563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6564 /* end confdefs.h. */ 6565 int i; 6566 _ACEOF 6567 if ac_fn_c_try_compile "$LINENO"; then : 6568 xorg_cv_cc_flag_unused_command_line_argument=yes 6569 else 6570 xorg_cv_cc_flag_unused_command_line_argument=no 6571 fi 6572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6573 fi 6574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6575 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6576 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578 fi 6579 6580 found="no" 6581 6582 if test $found = "no" ; then 6583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6585 fi 6586 6587 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6589 fi 6590 6591 CFLAGS="$CFLAGS -Wmissing-noreturn" 6592 6593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6594 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6595 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6596 if eval \${$cacheid+:} false; then : 6597 $as_echo_n "(cached) " >&6 6598 else 6599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6600 /* end confdefs.h. */ 6601 int i; 6602 int 6603 main () 6604 { 6605 6606 ; 6607 return 0; 6608 } 6609 _ACEOF 6610 if ac_fn_c_try_link "$LINENO"; then : 6611 eval $cacheid=yes 6612 else 6613 eval $cacheid=no 6614 fi 6615 rm -f core conftest.err conftest.$ac_objext \ 6616 conftest$ac_exeext conftest.$ac_ext 6617 fi 6618 6619 6620 CFLAGS="$xorg_testset_save_CFLAGS" 6621 6622 eval supported=\$$cacheid 6623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6624 $as_echo "$supported" >&6; } 6625 if test "$supported" = "yes" ; then 6626 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6627 found="yes" 6628 fi 6629 fi 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 xorg_testset_save_CFLAGS="$CFLAGS" 6646 6647 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6650 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6651 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6652 $as_echo_n "(cached) " >&6 6653 else 6654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6655 /* end confdefs.h. */ 6656 int i; 6657 _ACEOF 6658 if ac_fn_c_try_compile "$LINENO"; then : 6659 xorg_cv_cc_flag_unknown_warning_option=yes 6660 else 6661 xorg_cv_cc_flag_unknown_warning_option=no 6662 fi 6663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6664 fi 6665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6666 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6668 CFLAGS="$xorg_testset_save_CFLAGS" 6669 fi 6670 6671 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6674 fi 6675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6677 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6678 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6679 $as_echo_n "(cached) " >&6 6680 else 6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6682 /* end confdefs.h. */ 6683 int i; 6684 _ACEOF 6685 if ac_fn_c_try_compile "$LINENO"; then : 6686 xorg_cv_cc_flag_unused_command_line_argument=yes 6687 else 6688 xorg_cv_cc_flag_unused_command_line_argument=no 6689 fi 6690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6691 fi 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6693 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6694 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6695 CFLAGS="$xorg_testset_save_CFLAGS" 6696 fi 6697 6698 found="no" 6699 6700 if test $found = "no" ; then 6701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6703 fi 6704 6705 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6707 fi 6708 6709 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6710 6711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6712 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6713 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6714 if eval \${$cacheid+:} false; then : 6715 $as_echo_n "(cached) " >&6 6716 else 6717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6718 /* end confdefs.h. */ 6719 int i; 6720 int 6721 main () 6722 { 6723 6724 ; 6725 return 0; 6726 } 6727 _ACEOF 6728 if ac_fn_c_try_link "$LINENO"; then : 6729 eval $cacheid=yes 6730 else 6731 eval $cacheid=no 6732 fi 6733 rm -f core conftest.err conftest.$ac_objext \ 6734 conftest$ac_exeext conftest.$ac_ext 6735 fi 6736 6737 6738 CFLAGS="$xorg_testset_save_CFLAGS" 6739 6740 eval supported=\$$cacheid 6741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6742 $as_echo "$supported" >&6; } 6743 if test "$supported" = "yes" ; then 6744 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6745 found="yes" 6746 fi 6747 fi 6748 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 xorg_testset_save_CFLAGS="$CFLAGS" 6764 6765 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6768 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6769 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6770 $as_echo_n "(cached) " >&6 6771 else 6772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6773 /* end confdefs.h. */ 6774 int i; 6775 _ACEOF 6776 if ac_fn_c_try_compile "$LINENO"; then : 6777 xorg_cv_cc_flag_unknown_warning_option=yes 6778 else 6779 xorg_cv_cc_flag_unknown_warning_option=no 6780 fi 6781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6782 fi 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6784 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6786 CFLAGS="$xorg_testset_save_CFLAGS" 6787 fi 6788 6789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6792 fi 6793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6795 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6796 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6797 $as_echo_n "(cached) " >&6 6798 else 6799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6800 /* end confdefs.h. */ 6801 int i; 6802 _ACEOF 6803 if ac_fn_c_try_compile "$LINENO"; then : 6804 xorg_cv_cc_flag_unused_command_line_argument=yes 6805 else 6806 xorg_cv_cc_flag_unused_command_line_argument=no 6807 fi 6808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6809 fi 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6811 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6812 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6813 CFLAGS="$xorg_testset_save_CFLAGS" 6814 fi 6815 6816 found="no" 6817 6818 if test $found = "no" ; then 6819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6821 fi 6822 6823 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6825 fi 6826 6827 CFLAGS="$CFLAGS -Wredundant-decls" 6828 6829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6830 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6831 cacheid=xorg_cv_cc_flag__Wredundant_decls 6832 if eval \${$cacheid+:} false; then : 6833 $as_echo_n "(cached) " >&6 6834 else 6835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6836 /* end confdefs.h. */ 6837 int i; 6838 int 6839 main () 6840 { 6841 6842 ; 6843 return 0; 6844 } 6845 _ACEOF 6846 if ac_fn_c_try_link "$LINENO"; then : 6847 eval $cacheid=yes 6848 else 6849 eval $cacheid=no 6850 fi 6851 rm -f core conftest.err conftest.$ac_objext \ 6852 conftest$ac_exeext conftest.$ac_ext 6853 fi 6854 6855 6856 CFLAGS="$xorg_testset_save_CFLAGS" 6857 6858 eval supported=\$$cacheid 6859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6860 $as_echo "$supported" >&6; } 6861 if test "$supported" = "yes" ; then 6862 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6863 found="yes" 6864 fi 6865 fi 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 xorg_testset_save_CFLAGS="$CFLAGS" 6882 6883 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6886 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6887 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6888 $as_echo_n "(cached) " >&6 6889 else 6890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6891 /* end confdefs.h. */ 6892 int i; 6893 _ACEOF 6894 if ac_fn_c_try_compile "$LINENO"; then : 6895 xorg_cv_cc_flag_unknown_warning_option=yes 6896 else 6897 xorg_cv_cc_flag_unknown_warning_option=no 6898 fi 6899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6900 fi 6901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6902 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6903 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6904 CFLAGS="$xorg_testset_save_CFLAGS" 6905 fi 6906 6907 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6910 fi 6911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6913 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6914 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6915 $as_echo_n "(cached) " >&6 6916 else 6917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6918 /* end confdefs.h. */ 6919 int i; 6920 _ACEOF 6921 if ac_fn_c_try_compile "$LINENO"; then : 6922 xorg_cv_cc_flag_unused_command_line_argument=yes 6923 else 6924 xorg_cv_cc_flag_unused_command_line_argument=no 6925 fi 6926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6927 fi 6928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6929 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6930 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6931 CFLAGS="$xorg_testset_save_CFLAGS" 6932 fi 6933 6934 found="no" 6935 6936 if test $found = "no" ; then 6937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6939 fi 6940 6941 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6943 fi 6944 6945 CFLAGS="$CFLAGS -Wlogical-op" 6946 6947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6948 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6949 cacheid=xorg_cv_cc_flag__Wlogical_op 6950 if eval \${$cacheid+:} false; then : 6951 $as_echo_n "(cached) " >&6 6952 else 6953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6954 /* end confdefs.h. */ 6955 int i; 6956 int 6957 main () 6958 { 6959 6960 ; 6961 return 0; 6962 } 6963 _ACEOF 6964 if ac_fn_c_try_link "$LINENO"; then : 6965 eval $cacheid=yes 6966 else 6967 eval $cacheid=no 6968 fi 6969 rm -f core conftest.err conftest.$ac_objext \ 6970 conftest$ac_exeext conftest.$ac_ext 6971 fi 6972 6973 6974 CFLAGS="$xorg_testset_save_CFLAGS" 6975 6976 eval supported=\$$cacheid 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6978 $as_echo "$supported" >&6; } 6979 if test "$supported" = "yes" ; then 6980 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6981 found="yes" 6982 fi 6983 fi 6984 6985 6986 6987 # These are currently disabled because they are noisy. They will be enabled 6988 # in the future once the codebase is sufficiently modernized to silence 6989 # them. For now, I don't want them to drown out the other warnings. 6990 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6991 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6992 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6993 6994 # Turn some warnings into errors, so we don't accidently get successful builds 6995 # when there are problems that should be fixed. 6996 6997 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 xorg_testset_save_CFLAGS="$CFLAGS" 7012 7013 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7016 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7017 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7018 $as_echo_n "(cached) " >&6 7019 else 7020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7021 /* end confdefs.h. */ 7022 int i; 7023 _ACEOF 7024 if ac_fn_c_try_compile "$LINENO"; then : 7025 xorg_cv_cc_flag_unknown_warning_option=yes 7026 else 7027 xorg_cv_cc_flag_unknown_warning_option=no 7028 fi 7029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7030 fi 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7032 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7034 CFLAGS="$xorg_testset_save_CFLAGS" 7035 fi 7036 7037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7040 fi 7041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7043 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7044 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7045 $as_echo_n "(cached) " >&6 7046 else 7047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7048 /* end confdefs.h. */ 7049 int i; 7050 _ACEOF 7051 if ac_fn_c_try_compile "$LINENO"; then : 7052 xorg_cv_cc_flag_unused_command_line_argument=yes 7053 else 7054 xorg_cv_cc_flag_unused_command_line_argument=no 7055 fi 7056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7057 fi 7058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7059 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7060 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7061 CFLAGS="$xorg_testset_save_CFLAGS" 7062 fi 7063 7064 found="no" 7065 7066 if test $found = "no" ; then 7067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7069 fi 7070 7071 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7073 fi 7074 7075 CFLAGS="$CFLAGS -Werror=implicit" 7076 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7078 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7079 cacheid=xorg_cv_cc_flag__Werror_implicit 7080 if eval \${$cacheid+:} false; then : 7081 $as_echo_n "(cached) " >&6 7082 else 7083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7084 /* end confdefs.h. */ 7085 int i; 7086 int 7087 main () 7088 { 7089 7090 ; 7091 return 0; 7092 } 7093 _ACEOF 7094 if ac_fn_c_try_link "$LINENO"; then : 7095 eval $cacheid=yes 7096 else 7097 eval $cacheid=no 7098 fi 7099 rm -f core conftest.err conftest.$ac_objext \ 7100 conftest$ac_exeext conftest.$ac_ext 7101 fi 7102 7103 7104 CFLAGS="$xorg_testset_save_CFLAGS" 7105 7106 eval supported=\$$cacheid 7107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7108 $as_echo "$supported" >&6; } 7109 if test "$supported" = "yes" ; then 7110 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7111 found="yes" 7112 fi 7113 fi 7114 7115 if test $found = "no" ; then 7116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7118 fi 7119 7120 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7122 fi 7123 7124 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7125 7126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7127 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7128 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7129 if eval \${$cacheid+:} false; then : 7130 $as_echo_n "(cached) " >&6 7131 else 7132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 int i; 7135 int 7136 main () 7137 { 7138 7139 ; 7140 return 0; 7141 } 7142 _ACEOF 7143 if ac_fn_c_try_link "$LINENO"; then : 7144 eval $cacheid=yes 7145 else 7146 eval $cacheid=no 7147 fi 7148 rm -f core conftest.err conftest.$ac_objext \ 7149 conftest$ac_exeext conftest.$ac_ext 7150 fi 7151 7152 7153 CFLAGS="$xorg_testset_save_CFLAGS" 7154 7155 eval supported=\$$cacheid 7156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7157 $as_echo "$supported" >&6; } 7158 if test "$supported" = "yes" ; then 7159 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7160 found="yes" 7161 fi 7162 fi 7163 7164 7165 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 xorg_testset_save_CFLAGS="$CFLAGS" 7179 7180 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7183 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7184 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7185 $as_echo_n "(cached) " >&6 7186 else 7187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7188 /* end confdefs.h. */ 7189 int i; 7190 _ACEOF 7191 if ac_fn_c_try_compile "$LINENO"; then : 7192 xorg_cv_cc_flag_unknown_warning_option=yes 7193 else 7194 xorg_cv_cc_flag_unknown_warning_option=no 7195 fi 7196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7197 fi 7198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7199 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7201 CFLAGS="$xorg_testset_save_CFLAGS" 7202 fi 7203 7204 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7207 fi 7208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7210 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7211 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7212 $as_echo_n "(cached) " >&6 7213 else 7214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7215 /* end confdefs.h. */ 7216 int i; 7217 _ACEOF 7218 if ac_fn_c_try_compile "$LINENO"; then : 7219 xorg_cv_cc_flag_unused_command_line_argument=yes 7220 else 7221 xorg_cv_cc_flag_unused_command_line_argument=no 7222 fi 7223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7224 fi 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7226 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7227 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7228 CFLAGS="$xorg_testset_save_CFLAGS" 7229 fi 7230 7231 found="no" 7232 7233 if test $found = "no" ; then 7234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7236 fi 7237 7238 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7240 fi 7241 7242 CFLAGS="$CFLAGS -Werror=nonnull" 7243 7244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7245 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7246 cacheid=xorg_cv_cc_flag__Werror_nonnull 7247 if eval \${$cacheid+:} false; then : 7248 $as_echo_n "(cached) " >&6 7249 else 7250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7251 /* end confdefs.h. */ 7252 int i; 7253 int 7254 main () 7255 { 7256 7257 ; 7258 return 0; 7259 } 7260 _ACEOF 7261 if ac_fn_c_try_link "$LINENO"; then : 7262 eval $cacheid=yes 7263 else 7264 eval $cacheid=no 7265 fi 7266 rm -f core conftest.err conftest.$ac_objext \ 7267 conftest$ac_exeext conftest.$ac_ext 7268 fi 7269 7270 7271 CFLAGS="$xorg_testset_save_CFLAGS" 7272 7273 eval supported=\$$cacheid 7274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7275 $as_echo "$supported" >&6; } 7276 if test "$supported" = "yes" ; then 7277 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7278 found="yes" 7279 fi 7280 fi 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 xorg_testset_save_CFLAGS="$CFLAGS" 7297 7298 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7301 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7302 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7303 $as_echo_n "(cached) " >&6 7304 else 7305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7306 /* end confdefs.h. */ 7307 int i; 7308 _ACEOF 7309 if ac_fn_c_try_compile "$LINENO"; then : 7310 xorg_cv_cc_flag_unknown_warning_option=yes 7311 else 7312 xorg_cv_cc_flag_unknown_warning_option=no 7313 fi 7314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7315 fi 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7317 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7319 CFLAGS="$xorg_testset_save_CFLAGS" 7320 fi 7321 7322 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7325 fi 7326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7328 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7329 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7330 $as_echo_n "(cached) " >&6 7331 else 7332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7333 /* end confdefs.h. */ 7334 int i; 7335 _ACEOF 7336 if ac_fn_c_try_compile "$LINENO"; then : 7337 xorg_cv_cc_flag_unused_command_line_argument=yes 7338 else 7339 xorg_cv_cc_flag_unused_command_line_argument=no 7340 fi 7341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7342 fi 7343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7344 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7346 CFLAGS="$xorg_testset_save_CFLAGS" 7347 fi 7348 7349 found="no" 7350 7351 if test $found = "no" ; then 7352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7354 fi 7355 7356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7358 fi 7359 7360 CFLAGS="$CFLAGS -Werror=init-self" 7361 7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7363 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7364 cacheid=xorg_cv_cc_flag__Werror_init_self 7365 if eval \${$cacheid+:} false; then : 7366 $as_echo_n "(cached) " >&6 7367 else 7368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7369 /* end confdefs.h. */ 7370 int i; 7371 int 7372 main () 7373 { 7374 7375 ; 7376 return 0; 7377 } 7378 _ACEOF 7379 if ac_fn_c_try_link "$LINENO"; then : 7380 eval $cacheid=yes 7381 else 7382 eval $cacheid=no 7383 fi 7384 rm -f core conftest.err conftest.$ac_objext \ 7385 conftest$ac_exeext conftest.$ac_ext 7386 fi 7387 7388 7389 CFLAGS="$xorg_testset_save_CFLAGS" 7390 7391 eval supported=\$$cacheid 7392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7393 $as_echo "$supported" >&6; } 7394 if test "$supported" = "yes" ; then 7395 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7396 found="yes" 7397 fi 7398 fi 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 xorg_testset_save_CFLAGS="$CFLAGS" 7415 7416 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7419 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7420 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7421 $as_echo_n "(cached) " >&6 7422 else 7423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7424 /* end confdefs.h. */ 7425 int i; 7426 _ACEOF 7427 if ac_fn_c_try_compile "$LINENO"; then : 7428 xorg_cv_cc_flag_unknown_warning_option=yes 7429 else 7430 xorg_cv_cc_flag_unknown_warning_option=no 7431 fi 7432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7433 fi 7434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7435 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7437 CFLAGS="$xorg_testset_save_CFLAGS" 7438 fi 7439 7440 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7443 fi 7444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7446 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7447 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7448 $as_echo_n "(cached) " >&6 7449 else 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451 /* end confdefs.h. */ 7452 int i; 7453 _ACEOF 7454 if ac_fn_c_try_compile "$LINENO"; then : 7455 xorg_cv_cc_flag_unused_command_line_argument=yes 7456 else 7457 xorg_cv_cc_flag_unused_command_line_argument=no 7458 fi 7459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7460 fi 7461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7462 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7463 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7464 CFLAGS="$xorg_testset_save_CFLAGS" 7465 fi 7466 7467 found="no" 7468 7469 if test $found = "no" ; then 7470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7472 fi 7473 7474 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7476 fi 7477 7478 CFLAGS="$CFLAGS -Werror=main" 7479 7480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7481 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7482 cacheid=xorg_cv_cc_flag__Werror_main 7483 if eval \${$cacheid+:} false; then : 7484 $as_echo_n "(cached) " >&6 7485 else 7486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7487 /* end confdefs.h. */ 7488 int i; 7489 int 7490 main () 7491 { 7492 7493 ; 7494 return 0; 7495 } 7496 _ACEOF 7497 if ac_fn_c_try_link "$LINENO"; then : 7498 eval $cacheid=yes 7499 else 7500 eval $cacheid=no 7501 fi 7502 rm -f core conftest.err conftest.$ac_objext \ 7503 conftest$ac_exeext conftest.$ac_ext 7504 fi 7505 7506 7507 CFLAGS="$xorg_testset_save_CFLAGS" 7508 7509 eval supported=\$$cacheid 7510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7511 $as_echo "$supported" >&6; } 7512 if test "$supported" = "yes" ; then 7513 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7514 found="yes" 7515 fi 7516 fi 7517 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 xorg_testset_save_CFLAGS="$CFLAGS" 7533 7534 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7537 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7538 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7539 $as_echo_n "(cached) " >&6 7540 else 7541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7542 /* end confdefs.h. */ 7543 int i; 7544 _ACEOF 7545 if ac_fn_c_try_compile "$LINENO"; then : 7546 xorg_cv_cc_flag_unknown_warning_option=yes 7547 else 7548 xorg_cv_cc_flag_unknown_warning_option=no 7549 fi 7550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7551 fi 7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7553 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7554 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7555 CFLAGS="$xorg_testset_save_CFLAGS" 7556 fi 7557 7558 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7561 fi 7562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7564 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7565 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7566 $as_echo_n "(cached) " >&6 7567 else 7568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7569 /* end confdefs.h. */ 7570 int i; 7571 _ACEOF 7572 if ac_fn_c_try_compile "$LINENO"; then : 7573 xorg_cv_cc_flag_unused_command_line_argument=yes 7574 else 7575 xorg_cv_cc_flag_unused_command_line_argument=no 7576 fi 7577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7578 fi 7579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7580 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7581 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7582 CFLAGS="$xorg_testset_save_CFLAGS" 7583 fi 7584 7585 found="no" 7586 7587 if test $found = "no" ; then 7588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7590 fi 7591 7592 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7594 fi 7595 7596 CFLAGS="$CFLAGS -Werror=missing-braces" 7597 7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7599 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7600 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7601 if eval \${$cacheid+:} false; then : 7602 $as_echo_n "(cached) " >&6 7603 else 7604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7605 /* end confdefs.h. */ 7606 int i; 7607 int 7608 main () 7609 { 7610 7611 ; 7612 return 0; 7613 } 7614 _ACEOF 7615 if ac_fn_c_try_link "$LINENO"; then : 7616 eval $cacheid=yes 7617 else 7618 eval $cacheid=no 7619 fi 7620 rm -f core conftest.err conftest.$ac_objext \ 7621 conftest$ac_exeext conftest.$ac_ext 7622 fi 7623 7624 7625 CFLAGS="$xorg_testset_save_CFLAGS" 7626 7627 eval supported=\$$cacheid 7628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7629 $as_echo "$supported" >&6; } 7630 if test "$supported" = "yes" ; then 7631 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7632 found="yes" 7633 fi 7634 fi 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 xorg_testset_save_CFLAGS="$CFLAGS" 7651 7652 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7655 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7656 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7657 $as_echo_n "(cached) " >&6 7658 else 7659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7660 /* end confdefs.h. */ 7661 int i; 7662 _ACEOF 7663 if ac_fn_c_try_compile "$LINENO"; then : 7664 xorg_cv_cc_flag_unknown_warning_option=yes 7665 else 7666 xorg_cv_cc_flag_unknown_warning_option=no 7667 fi 7668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7669 fi 7670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7671 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7673 CFLAGS="$xorg_testset_save_CFLAGS" 7674 fi 7675 7676 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7679 fi 7680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7682 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7683 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7684 $as_echo_n "(cached) " >&6 7685 else 7686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7687 /* end confdefs.h. */ 7688 int i; 7689 _ACEOF 7690 if ac_fn_c_try_compile "$LINENO"; then : 7691 xorg_cv_cc_flag_unused_command_line_argument=yes 7692 else 7693 xorg_cv_cc_flag_unused_command_line_argument=no 7694 fi 7695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7696 fi 7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7698 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7699 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7700 CFLAGS="$xorg_testset_save_CFLAGS" 7701 fi 7702 7703 found="no" 7704 7705 if test $found = "no" ; then 7706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7708 fi 7709 7710 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7712 fi 7713 7714 CFLAGS="$CFLAGS -Werror=sequence-point" 7715 7716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7717 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7718 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7719 if eval \${$cacheid+:} false; then : 7720 $as_echo_n "(cached) " >&6 7721 else 7722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7723 /* end confdefs.h. */ 7724 int i; 7725 int 7726 main () 7727 { 7728 7729 ; 7730 return 0; 7731 } 7732 _ACEOF 7733 if ac_fn_c_try_link "$LINENO"; then : 7734 eval $cacheid=yes 7735 else 7736 eval $cacheid=no 7737 fi 7738 rm -f core conftest.err conftest.$ac_objext \ 7739 conftest$ac_exeext conftest.$ac_ext 7740 fi 7741 7742 7743 CFLAGS="$xorg_testset_save_CFLAGS" 7744 7745 eval supported=\$$cacheid 7746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7747 $as_echo "$supported" >&6; } 7748 if test "$supported" = "yes" ; then 7749 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7750 found="yes" 7751 fi 7752 fi 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 xorg_testset_save_CFLAGS="$CFLAGS" 7769 7770 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7773 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7774 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7775 $as_echo_n "(cached) " >&6 7776 else 7777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7778 /* end confdefs.h. */ 7779 int i; 7780 _ACEOF 7781 if ac_fn_c_try_compile "$LINENO"; then : 7782 xorg_cv_cc_flag_unknown_warning_option=yes 7783 else 7784 xorg_cv_cc_flag_unknown_warning_option=no 7785 fi 7786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7787 fi 7788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7789 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7791 CFLAGS="$xorg_testset_save_CFLAGS" 7792 fi 7793 7794 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7797 fi 7798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7800 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7801 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7802 $as_echo_n "(cached) " >&6 7803 else 7804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7805 /* end confdefs.h. */ 7806 int i; 7807 _ACEOF 7808 if ac_fn_c_try_compile "$LINENO"; then : 7809 xorg_cv_cc_flag_unused_command_line_argument=yes 7810 else 7811 xorg_cv_cc_flag_unused_command_line_argument=no 7812 fi 7813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7814 fi 7815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7816 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7817 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7818 CFLAGS="$xorg_testset_save_CFLAGS" 7819 fi 7820 7821 found="no" 7822 7823 if test $found = "no" ; then 7824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7826 fi 7827 7828 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7830 fi 7831 7832 CFLAGS="$CFLAGS -Werror=return-type" 7833 7834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7835 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7836 cacheid=xorg_cv_cc_flag__Werror_return_type 7837 if eval \${$cacheid+:} false; then : 7838 $as_echo_n "(cached) " >&6 7839 else 7840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7841 /* end confdefs.h. */ 7842 int i; 7843 int 7844 main () 7845 { 7846 7847 ; 7848 return 0; 7849 } 7850 _ACEOF 7851 if ac_fn_c_try_link "$LINENO"; then : 7852 eval $cacheid=yes 7853 else 7854 eval $cacheid=no 7855 fi 7856 rm -f core conftest.err conftest.$ac_objext \ 7857 conftest$ac_exeext conftest.$ac_ext 7858 fi 7859 7860 7861 CFLAGS="$xorg_testset_save_CFLAGS" 7862 7863 eval supported=\$$cacheid 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7865 $as_echo "$supported" >&6; } 7866 if test "$supported" = "yes" ; then 7867 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7868 found="yes" 7869 fi 7870 fi 7871 7872 if test $found = "no" ; then 7873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7875 fi 7876 7877 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7879 fi 7880 7881 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7882 7883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7884 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7885 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7886 if eval \${$cacheid+:} false; then : 7887 $as_echo_n "(cached) " >&6 7888 else 7889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7890 /* end confdefs.h. */ 7891 int i; 7892 int 7893 main () 7894 { 7895 7896 ; 7897 return 0; 7898 } 7899 _ACEOF 7900 if ac_fn_c_try_link "$LINENO"; then : 7901 eval $cacheid=yes 7902 else 7903 eval $cacheid=no 7904 fi 7905 rm -f core conftest.err conftest.$ac_objext \ 7906 conftest$ac_exeext conftest.$ac_ext 7907 fi 7908 7909 7910 CFLAGS="$xorg_testset_save_CFLAGS" 7911 7912 eval supported=\$$cacheid 7913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7914 $as_echo "$supported" >&6; } 7915 if test "$supported" = "yes" ; then 7916 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7917 found="yes" 7918 fi 7919 fi 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 xorg_testset_save_CFLAGS="$CFLAGS" 7936 7937 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7940 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7941 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7942 $as_echo_n "(cached) " >&6 7943 else 7944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7945 /* end confdefs.h. */ 7946 int i; 7947 _ACEOF 7948 if ac_fn_c_try_compile "$LINENO"; then : 7949 xorg_cv_cc_flag_unknown_warning_option=yes 7950 else 7951 xorg_cv_cc_flag_unknown_warning_option=no 7952 fi 7953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7954 fi 7955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7956 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7958 CFLAGS="$xorg_testset_save_CFLAGS" 7959 fi 7960 7961 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7964 fi 7965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7967 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7968 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7969 $as_echo_n "(cached) " >&6 7970 else 7971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7972 /* end confdefs.h. */ 7973 int i; 7974 _ACEOF 7975 if ac_fn_c_try_compile "$LINENO"; then : 7976 xorg_cv_cc_flag_unused_command_line_argument=yes 7977 else 7978 xorg_cv_cc_flag_unused_command_line_argument=no 7979 fi 7980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7981 fi 7982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7983 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7984 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7985 CFLAGS="$xorg_testset_save_CFLAGS" 7986 fi 7987 7988 found="no" 7989 7990 if test $found = "no" ; then 7991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7993 fi 7994 7995 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7997 fi 7998 7999 CFLAGS="$CFLAGS -Werror=trigraphs" 8000 8001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8002 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8003 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8004 if eval \${$cacheid+:} false; then : 8005 $as_echo_n "(cached) " >&6 8006 else 8007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8008 /* end confdefs.h. */ 8009 int i; 8010 int 8011 main () 8012 { 8013 8014 ; 8015 return 0; 8016 } 8017 _ACEOF 8018 if ac_fn_c_try_link "$LINENO"; then : 8019 eval $cacheid=yes 8020 else 8021 eval $cacheid=no 8022 fi 8023 rm -f core conftest.err conftest.$ac_objext \ 8024 conftest$ac_exeext conftest.$ac_ext 8025 fi 8026 8027 8028 CFLAGS="$xorg_testset_save_CFLAGS" 8029 8030 eval supported=\$$cacheid 8031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8032 $as_echo "$supported" >&6; } 8033 if test "$supported" = "yes" ; then 8034 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8035 found="yes" 8036 fi 8037 fi 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 xorg_testset_save_CFLAGS="$CFLAGS" 8054 8055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8058 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8059 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8060 $as_echo_n "(cached) " >&6 8061 else 8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8063 /* end confdefs.h. */ 8064 int i; 8065 _ACEOF 8066 if ac_fn_c_try_compile "$LINENO"; then : 8067 xorg_cv_cc_flag_unknown_warning_option=yes 8068 else 8069 xorg_cv_cc_flag_unknown_warning_option=no 8070 fi 8071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8072 fi 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8074 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8075 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8076 CFLAGS="$xorg_testset_save_CFLAGS" 8077 fi 8078 8079 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8082 fi 8083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8085 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8086 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8087 $as_echo_n "(cached) " >&6 8088 else 8089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8090 /* end confdefs.h. */ 8091 int i; 8092 _ACEOF 8093 if ac_fn_c_try_compile "$LINENO"; then : 8094 xorg_cv_cc_flag_unused_command_line_argument=yes 8095 else 8096 xorg_cv_cc_flag_unused_command_line_argument=no 8097 fi 8098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8099 fi 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8101 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8102 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8103 CFLAGS="$xorg_testset_save_CFLAGS" 8104 fi 8105 8106 found="no" 8107 8108 if test $found = "no" ; then 8109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8111 fi 8112 8113 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8115 fi 8116 8117 CFLAGS="$CFLAGS -Werror=array-bounds" 8118 8119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8120 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8121 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8122 if eval \${$cacheid+:} false; then : 8123 $as_echo_n "(cached) " >&6 8124 else 8125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8126 /* end confdefs.h. */ 8127 int i; 8128 int 8129 main () 8130 { 8131 8132 ; 8133 return 0; 8134 } 8135 _ACEOF 8136 if ac_fn_c_try_link "$LINENO"; then : 8137 eval $cacheid=yes 8138 else 8139 eval $cacheid=no 8140 fi 8141 rm -f core conftest.err conftest.$ac_objext \ 8142 conftest$ac_exeext conftest.$ac_ext 8143 fi 8144 8145 8146 CFLAGS="$xorg_testset_save_CFLAGS" 8147 8148 eval supported=\$$cacheid 8149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8150 $as_echo "$supported" >&6; } 8151 if test "$supported" = "yes" ; then 8152 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8153 found="yes" 8154 fi 8155 fi 8156 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 xorg_testset_save_CFLAGS="$CFLAGS" 8172 8173 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8176 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8177 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8178 $as_echo_n "(cached) " >&6 8179 else 8180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8181 /* end confdefs.h. */ 8182 int i; 8183 _ACEOF 8184 if ac_fn_c_try_compile "$LINENO"; then : 8185 xorg_cv_cc_flag_unknown_warning_option=yes 8186 else 8187 xorg_cv_cc_flag_unknown_warning_option=no 8188 fi 8189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8190 fi 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8192 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8193 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8194 CFLAGS="$xorg_testset_save_CFLAGS" 8195 fi 8196 8197 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8200 fi 8201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8203 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8204 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8205 $as_echo_n "(cached) " >&6 8206 else 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208 /* end confdefs.h. */ 8209 int i; 8210 _ACEOF 8211 if ac_fn_c_try_compile "$LINENO"; then : 8212 xorg_cv_cc_flag_unused_command_line_argument=yes 8213 else 8214 xorg_cv_cc_flag_unused_command_line_argument=no 8215 fi 8216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8217 fi 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8219 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8220 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8221 CFLAGS="$xorg_testset_save_CFLAGS" 8222 fi 8223 8224 found="no" 8225 8226 if test $found = "no" ; then 8227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8229 fi 8230 8231 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8233 fi 8234 8235 CFLAGS="$CFLAGS -Werror=write-strings" 8236 8237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8238 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8239 cacheid=xorg_cv_cc_flag__Werror_write_strings 8240 if eval \${$cacheid+:} false; then : 8241 $as_echo_n "(cached) " >&6 8242 else 8243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8244 /* end confdefs.h. */ 8245 int i; 8246 int 8247 main () 8248 { 8249 8250 ; 8251 return 0; 8252 } 8253 _ACEOF 8254 if ac_fn_c_try_link "$LINENO"; then : 8255 eval $cacheid=yes 8256 else 8257 eval $cacheid=no 8258 fi 8259 rm -f core conftest.err conftest.$ac_objext \ 8260 conftest$ac_exeext conftest.$ac_ext 8261 fi 8262 8263 8264 CFLAGS="$xorg_testset_save_CFLAGS" 8265 8266 eval supported=\$$cacheid 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8268 $as_echo "$supported" >&6; } 8269 if test "$supported" = "yes" ; then 8270 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8271 found="yes" 8272 fi 8273 fi 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 xorg_testset_save_CFLAGS="$CFLAGS" 8290 8291 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8294 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8295 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8296 $as_echo_n "(cached) " >&6 8297 else 8298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8299 /* end confdefs.h. */ 8300 int i; 8301 _ACEOF 8302 if ac_fn_c_try_compile "$LINENO"; then : 8303 xorg_cv_cc_flag_unknown_warning_option=yes 8304 else 8305 xorg_cv_cc_flag_unknown_warning_option=no 8306 fi 8307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8308 fi 8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8310 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8311 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8312 CFLAGS="$xorg_testset_save_CFLAGS" 8313 fi 8314 8315 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8318 fi 8319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8321 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8322 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8323 $as_echo_n "(cached) " >&6 8324 else 8325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8326 /* end confdefs.h. */ 8327 int i; 8328 _ACEOF 8329 if ac_fn_c_try_compile "$LINENO"; then : 8330 xorg_cv_cc_flag_unused_command_line_argument=yes 8331 else 8332 xorg_cv_cc_flag_unused_command_line_argument=no 8333 fi 8334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8335 fi 8336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8337 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8338 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8339 CFLAGS="$xorg_testset_save_CFLAGS" 8340 fi 8341 8342 found="no" 8343 8344 if test $found = "no" ; then 8345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8347 fi 8348 8349 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8351 fi 8352 8353 CFLAGS="$CFLAGS -Werror=address" 8354 8355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8356 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8357 cacheid=xorg_cv_cc_flag__Werror_address 8358 if eval \${$cacheid+:} false; then : 8359 $as_echo_n "(cached) " >&6 8360 else 8361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8362 /* end confdefs.h. */ 8363 int i; 8364 int 8365 main () 8366 { 8367 8368 ; 8369 return 0; 8370 } 8371 _ACEOF 8372 if ac_fn_c_try_link "$LINENO"; then : 8373 eval $cacheid=yes 8374 else 8375 eval $cacheid=no 8376 fi 8377 rm -f core conftest.err conftest.$ac_objext \ 8378 conftest$ac_exeext conftest.$ac_ext 8379 fi 8380 8381 8382 CFLAGS="$xorg_testset_save_CFLAGS" 8383 8384 eval supported=\$$cacheid 8385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8386 $as_echo "$supported" >&6; } 8387 if test "$supported" = "yes" ; then 8388 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8389 found="yes" 8390 fi 8391 fi 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 xorg_testset_save_CFLAGS="$CFLAGS" 8408 8409 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8412 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8413 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8414 $as_echo_n "(cached) " >&6 8415 else 8416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8417 /* end confdefs.h. */ 8418 int i; 8419 _ACEOF 8420 if ac_fn_c_try_compile "$LINENO"; then : 8421 xorg_cv_cc_flag_unknown_warning_option=yes 8422 else 8423 xorg_cv_cc_flag_unknown_warning_option=no 8424 fi 8425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8426 fi 8427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8428 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8429 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8430 CFLAGS="$xorg_testset_save_CFLAGS" 8431 fi 8432 8433 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8436 fi 8437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8439 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8440 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8441 $as_echo_n "(cached) " >&6 8442 else 8443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8444 /* end confdefs.h. */ 8445 int i; 8446 _ACEOF 8447 if ac_fn_c_try_compile "$LINENO"; then : 8448 xorg_cv_cc_flag_unused_command_line_argument=yes 8449 else 8450 xorg_cv_cc_flag_unused_command_line_argument=no 8451 fi 8452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8453 fi 8454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8455 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8457 CFLAGS="$xorg_testset_save_CFLAGS" 8458 fi 8459 8460 found="no" 8461 8462 if test $found = "no" ; then 8463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8465 fi 8466 8467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8469 fi 8470 8471 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8472 8473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8474 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8475 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8476 if eval \${$cacheid+:} false; then : 8477 $as_echo_n "(cached) " >&6 8478 else 8479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8480 /* end confdefs.h. */ 8481 int i; 8482 int 8483 main () 8484 { 8485 8486 ; 8487 return 0; 8488 } 8489 _ACEOF 8490 if ac_fn_c_try_link "$LINENO"; then : 8491 eval $cacheid=yes 8492 else 8493 eval $cacheid=no 8494 fi 8495 rm -f core conftest.err conftest.$ac_objext \ 8496 conftest$ac_exeext conftest.$ac_ext 8497 fi 8498 8499 8500 CFLAGS="$xorg_testset_save_CFLAGS" 8501 8502 eval supported=\$$cacheid 8503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8504 $as_echo "$supported" >&6; } 8505 if test "$supported" = "yes" ; then 8506 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8507 found="yes" 8508 fi 8509 fi 8510 8511 if test $found = "no" ; then 8512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8514 fi 8515 8516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8518 fi 8519 8520 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8521 8522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8523 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8524 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8525 if eval \${$cacheid+:} false; then : 8526 $as_echo_n "(cached) " >&6 8527 else 8528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8529 /* end confdefs.h. */ 8530 int i; 8531 int 8532 main () 8533 { 8534 8535 ; 8536 return 0; 8537 } 8538 _ACEOF 8539 if ac_fn_c_try_link "$LINENO"; then : 8540 eval $cacheid=yes 8541 else 8542 eval $cacheid=no 8543 fi 8544 rm -f core conftest.err conftest.$ac_objext \ 8545 conftest$ac_exeext conftest.$ac_ext 8546 fi 8547 8548 8549 CFLAGS="$xorg_testset_save_CFLAGS" 8550 8551 eval supported=\$$cacheid 8552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8553 $as_echo "$supported" >&6; } 8554 if test "$supported" = "yes" ; then 8555 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8556 found="yes" 8557 fi 8558 fi 8559 8560 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 xorg_testset_save_CFLAGS="$CFLAGS" 8575 8576 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8579 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8580 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8581 $as_echo_n "(cached) " >&6 8582 else 8583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8584 /* end confdefs.h. */ 8585 int i; 8586 _ACEOF 8587 if ac_fn_c_try_compile "$LINENO"; then : 8588 xorg_cv_cc_flag_unknown_warning_option=yes 8589 else 8590 xorg_cv_cc_flag_unknown_warning_option=no 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8593 fi 8594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8595 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598 fi 8599 8600 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8603 fi 8604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8606 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8607 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8608 $as_echo_n "(cached) " >&6 8609 else 8610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8611 /* end confdefs.h. */ 8612 int i; 8613 _ACEOF 8614 if ac_fn_c_try_compile "$LINENO"; then : 8615 xorg_cv_cc_flag_unused_command_line_argument=yes 8616 else 8617 xorg_cv_cc_flag_unused_command_line_argument=no 8618 fi 8619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8620 fi 8621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8622 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625 fi 8626 8627 found="no" 8628 8629 if test $found = "no" ; then 8630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8632 fi 8633 8634 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8636 fi 8637 8638 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8639 8640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8641 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8642 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8643 if eval \${$cacheid+:} false; then : 8644 $as_echo_n "(cached) " >&6 8645 else 8646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8647 /* end confdefs.h. */ 8648 int i; 8649 int 8650 main () 8651 { 8652 8653 ; 8654 return 0; 8655 } 8656 _ACEOF 8657 if ac_fn_c_try_link "$LINENO"; then : 8658 eval $cacheid=yes 8659 else 8660 eval $cacheid=no 8661 fi 8662 rm -f core conftest.err conftest.$ac_objext \ 8663 conftest$ac_exeext conftest.$ac_ext 8664 fi 8665 8666 8667 CFLAGS="$xorg_testset_save_CFLAGS" 8668 8669 eval supported=\$$cacheid 8670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8671 $as_echo "$supported" >&6; } 8672 if test "$supported" = "yes" ; then 8673 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8674 found="yes" 8675 fi 8676 fi 8677 8678 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8679 else 8680 { $as_echo "$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 8681 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 xorg_testset_save_CFLAGS="$CFLAGS" 8696 8697 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8700 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8701 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8702 $as_echo_n "(cached) " >&6 8703 else 8704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8705 /* end confdefs.h. */ 8706 int i; 8707 _ACEOF 8708 if ac_fn_c_try_compile "$LINENO"; then : 8709 xorg_cv_cc_flag_unknown_warning_option=yes 8710 else 8711 xorg_cv_cc_flag_unknown_warning_option=no 8712 fi 8713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8714 fi 8715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8716 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8717 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8718 CFLAGS="$xorg_testset_save_CFLAGS" 8719 fi 8720 8721 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8724 fi 8725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8727 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8728 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8729 $as_echo_n "(cached) " >&6 8730 else 8731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8732 /* end confdefs.h. */ 8733 int i; 8734 _ACEOF 8735 if ac_fn_c_try_compile "$LINENO"; then : 8736 xorg_cv_cc_flag_unused_command_line_argument=yes 8737 else 8738 xorg_cv_cc_flag_unused_command_line_argument=no 8739 fi 8740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8741 fi 8742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8743 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8744 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746 fi 8747 8748 found="no" 8749 8750 if test $found = "no" ; then 8751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8753 fi 8754 8755 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8757 fi 8758 8759 CFLAGS="$CFLAGS -Wimplicit" 8760 8761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8762 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8763 cacheid=xorg_cv_cc_flag__Wimplicit 8764 if eval \${$cacheid+:} false; then : 8765 $as_echo_n "(cached) " >&6 8766 else 8767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8768 /* end confdefs.h. */ 8769 int i; 8770 int 8771 main () 8772 { 8773 8774 ; 8775 return 0; 8776 } 8777 _ACEOF 8778 if ac_fn_c_try_link "$LINENO"; then : 8779 eval $cacheid=yes 8780 else 8781 eval $cacheid=no 8782 fi 8783 rm -f core conftest.err conftest.$ac_objext \ 8784 conftest$ac_exeext conftest.$ac_ext 8785 fi 8786 8787 8788 CFLAGS="$xorg_testset_save_CFLAGS" 8789 8790 eval supported=\$$cacheid 8791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8792 $as_echo "$supported" >&6; } 8793 if test "$supported" = "yes" ; then 8794 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8795 found="yes" 8796 fi 8797 fi 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 xorg_testset_save_CFLAGS="$CFLAGS" 8814 8815 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8818 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8819 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8820 $as_echo_n "(cached) " >&6 8821 else 8822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8823 /* end confdefs.h. */ 8824 int i; 8825 _ACEOF 8826 if ac_fn_c_try_compile "$LINENO"; then : 8827 xorg_cv_cc_flag_unknown_warning_option=yes 8828 else 8829 xorg_cv_cc_flag_unknown_warning_option=no 8830 fi 8831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8832 fi 8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8834 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8835 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8836 CFLAGS="$xorg_testset_save_CFLAGS" 8837 fi 8838 8839 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8842 fi 8843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8845 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8846 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8847 $as_echo_n "(cached) " >&6 8848 else 8849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8850 /* end confdefs.h. */ 8851 int i; 8852 _ACEOF 8853 if ac_fn_c_try_compile "$LINENO"; then : 8854 xorg_cv_cc_flag_unused_command_line_argument=yes 8855 else 8856 xorg_cv_cc_flag_unused_command_line_argument=no 8857 fi 8858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8859 fi 8860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8861 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8862 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8863 CFLAGS="$xorg_testset_save_CFLAGS" 8864 fi 8865 8866 found="no" 8867 8868 if test $found = "no" ; then 8869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8871 fi 8872 8873 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8875 fi 8876 8877 CFLAGS="$CFLAGS -Wnonnull" 8878 8879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8880 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8881 cacheid=xorg_cv_cc_flag__Wnonnull 8882 if eval \${$cacheid+:} false; then : 8883 $as_echo_n "(cached) " >&6 8884 else 8885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8886 /* end confdefs.h. */ 8887 int i; 8888 int 8889 main () 8890 { 8891 8892 ; 8893 return 0; 8894 } 8895 _ACEOF 8896 if ac_fn_c_try_link "$LINENO"; then : 8897 eval $cacheid=yes 8898 else 8899 eval $cacheid=no 8900 fi 8901 rm -f core conftest.err conftest.$ac_objext \ 8902 conftest$ac_exeext conftest.$ac_ext 8903 fi 8904 8905 8906 CFLAGS="$xorg_testset_save_CFLAGS" 8907 8908 eval supported=\$$cacheid 8909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8910 $as_echo "$supported" >&6; } 8911 if test "$supported" = "yes" ; then 8912 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8913 found="yes" 8914 fi 8915 fi 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 xorg_testset_save_CFLAGS="$CFLAGS" 8932 8933 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8936 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8937 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8938 $as_echo_n "(cached) " >&6 8939 else 8940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8941 /* end confdefs.h. */ 8942 int i; 8943 _ACEOF 8944 if ac_fn_c_try_compile "$LINENO"; then : 8945 xorg_cv_cc_flag_unknown_warning_option=yes 8946 else 8947 xorg_cv_cc_flag_unknown_warning_option=no 8948 fi 8949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8950 fi 8951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8952 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8953 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8954 CFLAGS="$xorg_testset_save_CFLAGS" 8955 fi 8956 8957 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8960 fi 8961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8963 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8964 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8965 $as_echo_n "(cached) " >&6 8966 else 8967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8968 /* end confdefs.h. */ 8969 int i; 8970 _ACEOF 8971 if ac_fn_c_try_compile "$LINENO"; then : 8972 xorg_cv_cc_flag_unused_command_line_argument=yes 8973 else 8974 xorg_cv_cc_flag_unused_command_line_argument=no 8975 fi 8976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8977 fi 8978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8979 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8980 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8981 CFLAGS="$xorg_testset_save_CFLAGS" 8982 fi 8983 8984 found="no" 8985 8986 if test $found = "no" ; then 8987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8989 fi 8990 8991 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8993 fi 8994 8995 CFLAGS="$CFLAGS -Winit-self" 8996 8997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8998 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8999 cacheid=xorg_cv_cc_flag__Winit_self 9000 if eval \${$cacheid+:} false; then : 9001 $as_echo_n "(cached) " >&6 9002 else 9003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9004 /* end confdefs.h. */ 9005 int i; 9006 int 9007 main () 9008 { 9009 9010 ; 9011 return 0; 9012 } 9013 _ACEOF 9014 if ac_fn_c_try_link "$LINENO"; then : 9015 eval $cacheid=yes 9016 else 9017 eval $cacheid=no 9018 fi 9019 rm -f core conftest.err conftest.$ac_objext \ 9020 conftest$ac_exeext conftest.$ac_ext 9021 fi 9022 9023 9024 CFLAGS="$xorg_testset_save_CFLAGS" 9025 9026 eval supported=\$$cacheid 9027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9028 $as_echo "$supported" >&6; } 9029 if test "$supported" = "yes" ; then 9030 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9031 found="yes" 9032 fi 9033 fi 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 9048 9049 xorg_testset_save_CFLAGS="$CFLAGS" 9050 9051 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9054 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9055 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9056 $as_echo_n "(cached) " >&6 9057 else 9058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9059 /* end confdefs.h. */ 9060 int i; 9061 _ACEOF 9062 if ac_fn_c_try_compile "$LINENO"; then : 9063 xorg_cv_cc_flag_unknown_warning_option=yes 9064 else 9065 xorg_cv_cc_flag_unknown_warning_option=no 9066 fi 9067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9068 fi 9069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9070 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9071 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9072 CFLAGS="$xorg_testset_save_CFLAGS" 9073 fi 9074 9075 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9078 fi 9079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9081 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9082 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9083 $as_echo_n "(cached) " >&6 9084 else 9085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9086 /* end confdefs.h. */ 9087 int i; 9088 _ACEOF 9089 if ac_fn_c_try_compile "$LINENO"; then : 9090 xorg_cv_cc_flag_unused_command_line_argument=yes 9091 else 9092 xorg_cv_cc_flag_unused_command_line_argument=no 9093 fi 9094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9095 fi 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9097 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9098 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9099 CFLAGS="$xorg_testset_save_CFLAGS" 9100 fi 9101 9102 found="no" 9103 9104 if test $found = "no" ; then 9105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9107 fi 9108 9109 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9111 fi 9112 9113 CFLAGS="$CFLAGS -Wmain" 9114 9115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9116 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9117 cacheid=xorg_cv_cc_flag__Wmain 9118 if eval \${$cacheid+:} false; then : 9119 $as_echo_n "(cached) " >&6 9120 else 9121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9122 /* end confdefs.h. */ 9123 int i; 9124 int 9125 main () 9126 { 9127 9128 ; 9129 return 0; 9130 } 9131 _ACEOF 9132 if ac_fn_c_try_link "$LINENO"; then : 9133 eval $cacheid=yes 9134 else 9135 eval $cacheid=no 9136 fi 9137 rm -f core conftest.err conftest.$ac_objext \ 9138 conftest$ac_exeext conftest.$ac_ext 9139 fi 9140 9141 9142 CFLAGS="$xorg_testset_save_CFLAGS" 9143 9144 eval supported=\$$cacheid 9145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9146 $as_echo "$supported" >&6; } 9147 if test "$supported" = "yes" ; then 9148 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9149 found="yes" 9150 fi 9151 fi 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 xorg_testset_save_CFLAGS="$CFLAGS" 9168 9169 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9172 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9173 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9174 $as_echo_n "(cached) " >&6 9175 else 9176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9177 /* end confdefs.h. */ 9178 int i; 9179 _ACEOF 9180 if ac_fn_c_try_compile "$LINENO"; then : 9181 xorg_cv_cc_flag_unknown_warning_option=yes 9182 else 9183 xorg_cv_cc_flag_unknown_warning_option=no 9184 fi 9185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9186 fi 9187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9188 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9189 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9190 CFLAGS="$xorg_testset_save_CFLAGS" 9191 fi 9192 9193 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9196 fi 9197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9199 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9200 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9201 $as_echo_n "(cached) " >&6 9202 else 9203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9204 /* end confdefs.h. */ 9205 int i; 9206 _ACEOF 9207 if ac_fn_c_try_compile "$LINENO"; then : 9208 xorg_cv_cc_flag_unused_command_line_argument=yes 9209 else 9210 xorg_cv_cc_flag_unused_command_line_argument=no 9211 fi 9212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9213 fi 9214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9215 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9216 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9217 CFLAGS="$xorg_testset_save_CFLAGS" 9218 fi 9219 9220 found="no" 9221 9222 if test $found = "no" ; then 9223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9225 fi 9226 9227 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9229 fi 9230 9231 CFLAGS="$CFLAGS -Wmissing-braces" 9232 9233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9234 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9235 cacheid=xorg_cv_cc_flag__Wmissing_braces 9236 if eval \${$cacheid+:} false; then : 9237 $as_echo_n "(cached) " >&6 9238 else 9239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9240 /* end confdefs.h. */ 9241 int i; 9242 int 9243 main () 9244 { 9245 9246 ; 9247 return 0; 9248 } 9249 _ACEOF 9250 if ac_fn_c_try_link "$LINENO"; then : 9251 eval $cacheid=yes 9252 else 9253 eval $cacheid=no 9254 fi 9255 rm -f core conftest.err conftest.$ac_objext \ 9256 conftest$ac_exeext conftest.$ac_ext 9257 fi 9258 9259 9260 CFLAGS="$xorg_testset_save_CFLAGS" 9261 9262 eval supported=\$$cacheid 9263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9264 $as_echo "$supported" >&6; } 9265 if test "$supported" = "yes" ; then 9266 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9267 found="yes" 9268 fi 9269 fi 9270 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 xorg_testset_save_CFLAGS="$CFLAGS" 9286 9287 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9290 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9291 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9292 $as_echo_n "(cached) " >&6 9293 else 9294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9295 /* end confdefs.h. */ 9296 int i; 9297 _ACEOF 9298 if ac_fn_c_try_compile "$LINENO"; then : 9299 xorg_cv_cc_flag_unknown_warning_option=yes 9300 else 9301 xorg_cv_cc_flag_unknown_warning_option=no 9302 fi 9303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9304 fi 9305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9306 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9307 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9308 CFLAGS="$xorg_testset_save_CFLAGS" 9309 fi 9310 9311 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9314 fi 9315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9317 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9318 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9319 $as_echo_n "(cached) " >&6 9320 else 9321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9322 /* end confdefs.h. */ 9323 int i; 9324 _ACEOF 9325 if ac_fn_c_try_compile "$LINENO"; then : 9326 xorg_cv_cc_flag_unused_command_line_argument=yes 9327 else 9328 xorg_cv_cc_flag_unused_command_line_argument=no 9329 fi 9330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9331 fi 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9333 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9334 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9335 CFLAGS="$xorg_testset_save_CFLAGS" 9336 fi 9337 9338 found="no" 9339 9340 if test $found = "no" ; then 9341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9343 fi 9344 9345 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9347 fi 9348 9349 CFLAGS="$CFLAGS -Wsequence-point" 9350 9351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9352 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9353 cacheid=xorg_cv_cc_flag__Wsequence_point 9354 if eval \${$cacheid+:} false; then : 9355 $as_echo_n "(cached) " >&6 9356 else 9357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9358 /* end confdefs.h. */ 9359 int i; 9360 int 9361 main () 9362 { 9363 9364 ; 9365 return 0; 9366 } 9367 _ACEOF 9368 if ac_fn_c_try_link "$LINENO"; then : 9369 eval $cacheid=yes 9370 else 9371 eval $cacheid=no 9372 fi 9373 rm -f core conftest.err conftest.$ac_objext \ 9374 conftest$ac_exeext conftest.$ac_ext 9375 fi 9376 9377 9378 CFLAGS="$xorg_testset_save_CFLAGS" 9379 9380 eval supported=\$$cacheid 9381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9382 $as_echo "$supported" >&6; } 9383 if test "$supported" = "yes" ; then 9384 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9385 found="yes" 9386 fi 9387 fi 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 9403 xorg_testset_save_CFLAGS="$CFLAGS" 9404 9405 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9408 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9409 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9410 $as_echo_n "(cached) " >&6 9411 else 9412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9413 /* end confdefs.h. */ 9414 int i; 9415 _ACEOF 9416 if ac_fn_c_try_compile "$LINENO"; then : 9417 xorg_cv_cc_flag_unknown_warning_option=yes 9418 else 9419 xorg_cv_cc_flag_unknown_warning_option=no 9420 fi 9421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9422 fi 9423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9424 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9425 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9426 CFLAGS="$xorg_testset_save_CFLAGS" 9427 fi 9428 9429 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9432 fi 9433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9435 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9436 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9437 $as_echo_n "(cached) " >&6 9438 else 9439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9440 /* end confdefs.h. */ 9441 int i; 9442 _ACEOF 9443 if ac_fn_c_try_compile "$LINENO"; then : 9444 xorg_cv_cc_flag_unused_command_line_argument=yes 9445 else 9446 xorg_cv_cc_flag_unused_command_line_argument=no 9447 fi 9448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9449 fi 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9451 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9452 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9453 CFLAGS="$xorg_testset_save_CFLAGS" 9454 fi 9455 9456 found="no" 9457 9458 if test $found = "no" ; then 9459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9461 fi 9462 9463 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9465 fi 9466 9467 CFLAGS="$CFLAGS -Wreturn-type" 9468 9469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9470 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9471 cacheid=xorg_cv_cc_flag__Wreturn_type 9472 if eval \${$cacheid+:} false; then : 9473 $as_echo_n "(cached) " >&6 9474 else 9475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9476 /* end confdefs.h. */ 9477 int i; 9478 int 9479 main () 9480 { 9481 9482 ; 9483 return 0; 9484 } 9485 _ACEOF 9486 if ac_fn_c_try_link "$LINENO"; then : 9487 eval $cacheid=yes 9488 else 9489 eval $cacheid=no 9490 fi 9491 rm -f core conftest.err conftest.$ac_objext \ 9492 conftest$ac_exeext conftest.$ac_ext 9493 fi 9494 9495 9496 CFLAGS="$xorg_testset_save_CFLAGS" 9497 9498 eval supported=\$$cacheid 9499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9500 $as_echo "$supported" >&6; } 9501 if test "$supported" = "yes" ; then 9502 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9503 found="yes" 9504 fi 9505 fi 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 xorg_testset_save_CFLAGS="$CFLAGS" 9522 9523 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9526 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9527 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9528 $as_echo_n "(cached) " >&6 9529 else 9530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9531 /* end confdefs.h. */ 9532 int i; 9533 _ACEOF 9534 if ac_fn_c_try_compile "$LINENO"; then : 9535 xorg_cv_cc_flag_unknown_warning_option=yes 9536 else 9537 xorg_cv_cc_flag_unknown_warning_option=no 9538 fi 9539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9540 fi 9541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9542 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9543 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9544 CFLAGS="$xorg_testset_save_CFLAGS" 9545 fi 9546 9547 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9550 fi 9551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9553 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9554 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9555 $as_echo_n "(cached) " >&6 9556 else 9557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9558 /* end confdefs.h. */ 9559 int i; 9560 _ACEOF 9561 if ac_fn_c_try_compile "$LINENO"; then : 9562 xorg_cv_cc_flag_unused_command_line_argument=yes 9563 else 9564 xorg_cv_cc_flag_unused_command_line_argument=no 9565 fi 9566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9567 fi 9568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9569 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9570 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9571 CFLAGS="$xorg_testset_save_CFLAGS" 9572 fi 9573 9574 found="no" 9575 9576 if test $found = "no" ; then 9577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9579 fi 9580 9581 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9583 fi 9584 9585 CFLAGS="$CFLAGS -Wtrigraphs" 9586 9587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9588 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9589 cacheid=xorg_cv_cc_flag__Wtrigraphs 9590 if eval \${$cacheid+:} false; then : 9591 $as_echo_n "(cached) " >&6 9592 else 9593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9594 /* end confdefs.h. */ 9595 int i; 9596 int 9597 main () 9598 { 9599 9600 ; 9601 return 0; 9602 } 9603 _ACEOF 9604 if ac_fn_c_try_link "$LINENO"; then : 9605 eval $cacheid=yes 9606 else 9607 eval $cacheid=no 9608 fi 9609 rm -f core conftest.err conftest.$ac_objext \ 9610 conftest$ac_exeext conftest.$ac_ext 9611 fi 9612 9613 9614 CFLAGS="$xorg_testset_save_CFLAGS" 9615 9616 eval supported=\$$cacheid 9617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9618 $as_echo "$supported" >&6; } 9619 if test "$supported" = "yes" ; then 9620 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9621 found="yes" 9622 fi 9623 fi 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 xorg_testset_save_CFLAGS="$CFLAGS" 9640 9641 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9644 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9645 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9646 $as_echo_n "(cached) " >&6 9647 else 9648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9649 /* end confdefs.h. */ 9650 int i; 9651 _ACEOF 9652 if ac_fn_c_try_compile "$LINENO"; then : 9653 xorg_cv_cc_flag_unknown_warning_option=yes 9654 else 9655 xorg_cv_cc_flag_unknown_warning_option=no 9656 fi 9657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9658 fi 9659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9660 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9662 CFLAGS="$xorg_testset_save_CFLAGS" 9663 fi 9664 9665 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9668 fi 9669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9671 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9672 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9673 $as_echo_n "(cached) " >&6 9674 else 9675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9676 /* end confdefs.h. */ 9677 int i; 9678 _ACEOF 9679 if ac_fn_c_try_compile "$LINENO"; then : 9680 xorg_cv_cc_flag_unused_command_line_argument=yes 9681 else 9682 xorg_cv_cc_flag_unused_command_line_argument=no 9683 fi 9684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9685 fi 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9687 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9688 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9689 CFLAGS="$xorg_testset_save_CFLAGS" 9690 fi 9691 9692 found="no" 9693 9694 if test $found = "no" ; then 9695 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9697 fi 9698 9699 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9701 fi 9702 9703 CFLAGS="$CFLAGS -Warray-bounds" 9704 9705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9706 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9707 cacheid=xorg_cv_cc_flag__Warray_bounds 9708 if eval \${$cacheid+:} false; then : 9709 $as_echo_n "(cached) " >&6 9710 else 9711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9712 /* end confdefs.h. */ 9713 int i; 9714 int 9715 main () 9716 { 9717 9718 ; 9719 return 0; 9720 } 9721 _ACEOF 9722 if ac_fn_c_try_link "$LINENO"; then : 9723 eval $cacheid=yes 9724 else 9725 eval $cacheid=no 9726 fi 9727 rm -f core conftest.err conftest.$ac_objext \ 9728 conftest$ac_exeext conftest.$ac_ext 9729 fi 9730 9731 9732 CFLAGS="$xorg_testset_save_CFLAGS" 9733 9734 eval supported=\$$cacheid 9735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9736 $as_echo "$supported" >&6; } 9737 if test "$supported" = "yes" ; then 9738 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9739 found="yes" 9740 fi 9741 fi 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 xorg_testset_save_CFLAGS="$CFLAGS" 9758 9759 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9762 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9763 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9764 $as_echo_n "(cached) " >&6 9765 else 9766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9767 /* end confdefs.h. */ 9768 int i; 9769 _ACEOF 9770 if ac_fn_c_try_compile "$LINENO"; then : 9771 xorg_cv_cc_flag_unknown_warning_option=yes 9772 else 9773 xorg_cv_cc_flag_unknown_warning_option=no 9774 fi 9775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9776 fi 9777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9778 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9779 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9780 CFLAGS="$xorg_testset_save_CFLAGS" 9781 fi 9782 9783 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9786 fi 9787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9789 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9790 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9791 $as_echo_n "(cached) " >&6 9792 else 9793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9794 /* end confdefs.h. */ 9795 int i; 9796 _ACEOF 9797 if ac_fn_c_try_compile "$LINENO"; then : 9798 xorg_cv_cc_flag_unused_command_line_argument=yes 9799 else 9800 xorg_cv_cc_flag_unused_command_line_argument=no 9801 fi 9802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9803 fi 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9805 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9806 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9807 CFLAGS="$xorg_testset_save_CFLAGS" 9808 fi 9809 9810 found="no" 9811 9812 if test $found = "no" ; then 9813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9815 fi 9816 9817 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9819 fi 9820 9821 CFLAGS="$CFLAGS -Wwrite-strings" 9822 9823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9824 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9825 cacheid=xorg_cv_cc_flag__Wwrite_strings 9826 if eval \${$cacheid+:} false; then : 9827 $as_echo_n "(cached) " >&6 9828 else 9829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9830 /* end confdefs.h. */ 9831 int i; 9832 int 9833 main () 9834 { 9835 9836 ; 9837 return 0; 9838 } 9839 _ACEOF 9840 if ac_fn_c_try_link "$LINENO"; then : 9841 eval $cacheid=yes 9842 else 9843 eval $cacheid=no 9844 fi 9845 rm -f core conftest.err conftest.$ac_objext \ 9846 conftest$ac_exeext conftest.$ac_ext 9847 fi 9848 9849 9850 CFLAGS="$xorg_testset_save_CFLAGS" 9851 9852 eval supported=\$$cacheid 9853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9854 $as_echo "$supported" >&6; } 9855 if test "$supported" = "yes" ; then 9856 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9857 found="yes" 9858 fi 9859 fi 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 xorg_testset_save_CFLAGS="$CFLAGS" 9876 9877 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9880 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9881 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9882 $as_echo_n "(cached) " >&6 9883 else 9884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9885 /* end confdefs.h. */ 9886 int i; 9887 _ACEOF 9888 if ac_fn_c_try_compile "$LINENO"; then : 9889 xorg_cv_cc_flag_unknown_warning_option=yes 9890 else 9891 xorg_cv_cc_flag_unknown_warning_option=no 9892 fi 9893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9894 fi 9895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9896 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9897 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9898 CFLAGS="$xorg_testset_save_CFLAGS" 9899 fi 9900 9901 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9904 fi 9905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9907 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9908 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9909 $as_echo_n "(cached) " >&6 9910 else 9911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9912 /* end confdefs.h. */ 9913 int i; 9914 _ACEOF 9915 if ac_fn_c_try_compile "$LINENO"; then : 9916 xorg_cv_cc_flag_unused_command_line_argument=yes 9917 else 9918 xorg_cv_cc_flag_unused_command_line_argument=no 9919 fi 9920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9921 fi 9922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9923 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9924 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9925 CFLAGS="$xorg_testset_save_CFLAGS" 9926 fi 9927 9928 found="no" 9929 9930 if test $found = "no" ; then 9931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9933 fi 9934 9935 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9937 fi 9938 9939 CFLAGS="$CFLAGS -Waddress" 9940 9941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9942 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9943 cacheid=xorg_cv_cc_flag__Waddress 9944 if eval \${$cacheid+:} false; then : 9945 $as_echo_n "(cached) " >&6 9946 else 9947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9948 /* end confdefs.h. */ 9949 int i; 9950 int 9951 main () 9952 { 9953 9954 ; 9955 return 0; 9956 } 9957 _ACEOF 9958 if ac_fn_c_try_link "$LINENO"; then : 9959 eval $cacheid=yes 9960 else 9961 eval $cacheid=no 9962 fi 9963 rm -f core conftest.err conftest.$ac_objext \ 9964 conftest$ac_exeext conftest.$ac_ext 9965 fi 9966 9967 9968 CFLAGS="$xorg_testset_save_CFLAGS" 9969 9970 eval supported=\$$cacheid 9971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9972 $as_echo "$supported" >&6; } 9973 if test "$supported" = "yes" ; then 9974 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9975 found="yes" 9976 fi 9977 fi 9978 9979 9980 9981 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 xorg_testset_save_CFLAGS="$CFLAGS" 9994 9995 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9998 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9999 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10000 $as_echo_n "(cached) " >&6 10001 else 10002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10003 /* end confdefs.h. */ 10004 int i; 10005 _ACEOF 10006 if ac_fn_c_try_compile "$LINENO"; then : 10007 xorg_cv_cc_flag_unknown_warning_option=yes 10008 else 10009 xorg_cv_cc_flag_unknown_warning_option=no 10010 fi 10011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10012 fi 10013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10014 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10015 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10016 CFLAGS="$xorg_testset_save_CFLAGS" 10017 fi 10018 10019 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10022 fi 10023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10025 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10026 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10027 $as_echo_n "(cached) " >&6 10028 else 10029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10030 /* end confdefs.h. */ 10031 int i; 10032 _ACEOF 10033 if ac_fn_c_try_compile "$LINENO"; then : 10034 xorg_cv_cc_flag_unused_command_line_argument=yes 10035 else 10036 xorg_cv_cc_flag_unused_command_line_argument=no 10037 fi 10038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10039 fi 10040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10041 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10042 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10043 CFLAGS="$xorg_testset_save_CFLAGS" 10044 fi 10045 10046 found="no" 10047 10048 if test $found = "no" ; then 10049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10051 fi 10052 10053 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10055 fi 10056 10057 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10058 10059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10060 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10061 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10062 if eval \${$cacheid+:} false; then : 10063 $as_echo_n "(cached) " >&6 10064 else 10065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10066 /* end confdefs.h. */ 10067 int i; 10068 int 10069 main () 10070 { 10071 10072 ; 10073 return 0; 10074 } 10075 _ACEOF 10076 if ac_fn_c_try_link "$LINENO"; then : 10077 eval $cacheid=yes 10078 else 10079 eval $cacheid=no 10080 fi 10081 rm -f core conftest.err conftest.$ac_objext \ 10082 conftest$ac_exeext conftest.$ac_ext 10083 fi 10084 10085 10086 CFLAGS="$xorg_testset_save_CFLAGS" 10087 10088 eval supported=\$$cacheid 10089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10090 $as_echo "$supported" >&6; } 10091 if test "$supported" = "yes" ; then 10092 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10093 found="yes" 10094 fi 10095 fi 10096 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 xorg_testset_save_CFLAGS="$CFLAGS" 10112 10113 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10116 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10117 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10118 $as_echo_n "(cached) " >&6 10119 else 10120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10121 /* end confdefs.h. */ 10122 int i; 10123 _ACEOF 10124 if ac_fn_c_try_compile "$LINENO"; then : 10125 xorg_cv_cc_flag_unknown_warning_option=yes 10126 else 10127 xorg_cv_cc_flag_unknown_warning_option=no 10128 fi 10129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10130 fi 10131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10132 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10133 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10134 CFLAGS="$xorg_testset_save_CFLAGS" 10135 fi 10136 10137 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10140 fi 10141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10143 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10144 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10145 $as_echo_n "(cached) " >&6 10146 else 10147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10148 /* end confdefs.h. */ 10149 int i; 10150 _ACEOF 10151 if ac_fn_c_try_compile "$LINENO"; then : 10152 xorg_cv_cc_flag_unused_command_line_argument=yes 10153 else 10154 xorg_cv_cc_flag_unused_command_line_argument=no 10155 fi 10156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10157 fi 10158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10159 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10160 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10161 CFLAGS="$xorg_testset_save_CFLAGS" 10162 fi 10163 10164 found="no" 10165 10166 if test $found = "no" ; then 10167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10169 fi 10170 10171 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10173 fi 10174 10175 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10176 10177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10178 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10179 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10180 if eval \${$cacheid+:} false; then : 10181 $as_echo_n "(cached) " >&6 10182 else 10183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10184 /* end confdefs.h. */ 10185 int i; 10186 int 10187 main () 10188 { 10189 10190 ; 10191 return 0; 10192 } 10193 _ACEOF 10194 if ac_fn_c_try_link "$LINENO"; then : 10195 eval $cacheid=yes 10196 else 10197 eval $cacheid=no 10198 fi 10199 rm -f core conftest.err conftest.$ac_objext \ 10200 conftest$ac_exeext conftest.$ac_ext 10201 fi 10202 10203 10204 CFLAGS="$xorg_testset_save_CFLAGS" 10205 10206 eval supported=\$$cacheid 10207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10208 $as_echo "$supported" >&6; } 10209 if test "$supported" = "yes" ; then 10210 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10211 found="yes" 10212 fi 10213 fi 10214 10215 10216 fi 10217 10218 10219 10220 10221 10222 10223 10224 CWARNFLAGS="$BASE_CFLAGS" 10225 if test "x$GCC" = xyes ; then 10226 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10227 fi 10228 10229 10230 10231 10232 10233 10234 10235 10236 # Check whether --enable-strict-compilation was given. 10237 if test "${enable_strict_compilation+set}" = set; then : 10238 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10239 else 10240 STRICT_COMPILE=no 10241 fi 10242 10243 10244 10245 10246 10247 10248 STRICT_CFLAGS="" 10249 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 xorg_testset_save_CFLAGS="$CFLAGS" 10263 10264 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10267 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10268 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10269 $as_echo_n "(cached) " >&6 10270 else 10271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10272 /* end confdefs.h. */ 10273 int i; 10274 _ACEOF 10275 if ac_fn_c_try_compile "$LINENO"; then : 10276 xorg_cv_cc_flag_unknown_warning_option=yes 10277 else 10278 xorg_cv_cc_flag_unknown_warning_option=no 10279 fi 10280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10281 fi 10282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10283 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10284 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10285 CFLAGS="$xorg_testset_save_CFLAGS" 10286 fi 10287 10288 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10291 fi 10292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10294 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10295 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10296 $as_echo_n "(cached) " >&6 10297 else 10298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299 /* end confdefs.h. */ 10300 int i; 10301 _ACEOF 10302 if ac_fn_c_try_compile "$LINENO"; then : 10303 xorg_cv_cc_flag_unused_command_line_argument=yes 10304 else 10305 xorg_cv_cc_flag_unused_command_line_argument=no 10306 fi 10307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10308 fi 10309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10310 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10311 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10312 CFLAGS="$xorg_testset_save_CFLAGS" 10313 fi 10314 10315 found="no" 10316 10317 if test $found = "no" ; then 10318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10320 fi 10321 10322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10324 fi 10325 10326 CFLAGS="$CFLAGS -pedantic" 10327 10328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10329 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10330 cacheid=xorg_cv_cc_flag__pedantic 10331 if eval \${$cacheid+:} false; then : 10332 $as_echo_n "(cached) " >&6 10333 else 10334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10335 /* end confdefs.h. */ 10336 int i; 10337 int 10338 main () 10339 { 10340 10341 ; 10342 return 0; 10343 } 10344 _ACEOF 10345 if ac_fn_c_try_link "$LINENO"; then : 10346 eval $cacheid=yes 10347 else 10348 eval $cacheid=no 10349 fi 10350 rm -f core conftest.err conftest.$ac_objext \ 10351 conftest$ac_exeext conftest.$ac_ext 10352 fi 10353 10354 10355 CFLAGS="$xorg_testset_save_CFLAGS" 10356 10357 eval supported=\$$cacheid 10358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10359 $as_echo "$supported" >&6; } 10360 if test "$supported" = "yes" ; then 10361 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10362 found="yes" 10363 fi 10364 fi 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 xorg_testset_save_CFLAGS="$CFLAGS" 10381 10382 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10385 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10386 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10387 $as_echo_n "(cached) " >&6 10388 else 10389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10390 /* end confdefs.h. */ 10391 int i; 10392 _ACEOF 10393 if ac_fn_c_try_compile "$LINENO"; then : 10394 xorg_cv_cc_flag_unknown_warning_option=yes 10395 else 10396 xorg_cv_cc_flag_unknown_warning_option=no 10397 fi 10398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10399 fi 10400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10401 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10403 CFLAGS="$xorg_testset_save_CFLAGS" 10404 fi 10405 10406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10409 fi 10410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10412 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10413 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10414 $as_echo_n "(cached) " >&6 10415 else 10416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10417 /* end confdefs.h. */ 10418 int i; 10419 _ACEOF 10420 if ac_fn_c_try_compile "$LINENO"; then : 10421 xorg_cv_cc_flag_unused_command_line_argument=yes 10422 else 10423 xorg_cv_cc_flag_unused_command_line_argument=no 10424 fi 10425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10426 fi 10427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10428 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10429 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10430 CFLAGS="$xorg_testset_save_CFLAGS" 10431 fi 10432 10433 found="no" 10434 10435 if test $found = "no" ; then 10436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10438 fi 10439 10440 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10442 fi 10443 10444 CFLAGS="$CFLAGS -Werror" 10445 10446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10447 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10448 cacheid=xorg_cv_cc_flag__Werror 10449 if eval \${$cacheid+:} false; then : 10450 $as_echo_n "(cached) " >&6 10451 else 10452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10453 /* end confdefs.h. */ 10454 int i; 10455 int 10456 main () 10457 { 10458 10459 ; 10460 return 0; 10461 } 10462 _ACEOF 10463 if ac_fn_c_try_link "$LINENO"; then : 10464 eval $cacheid=yes 10465 else 10466 eval $cacheid=no 10467 fi 10468 rm -f core conftest.err conftest.$ac_objext \ 10469 conftest$ac_exeext conftest.$ac_ext 10470 fi 10471 10472 10473 CFLAGS="$xorg_testset_save_CFLAGS" 10474 10475 eval supported=\$$cacheid 10476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10477 $as_echo "$supported" >&6; } 10478 if test "$supported" = "yes" ; then 10479 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10480 found="yes" 10481 fi 10482 fi 10483 10484 if test $found = "no" ; then 10485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10487 fi 10488 10489 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10491 fi 10492 10493 CFLAGS="$CFLAGS -errwarn" 10494 10495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10496 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10497 cacheid=xorg_cv_cc_flag__errwarn 10498 if eval \${$cacheid+:} false; then : 10499 $as_echo_n "(cached) " >&6 10500 else 10501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10502 /* end confdefs.h. */ 10503 int i; 10504 int 10505 main () 10506 { 10507 10508 ; 10509 return 0; 10510 } 10511 _ACEOF 10512 if ac_fn_c_try_link "$LINENO"; then : 10513 eval $cacheid=yes 10514 else 10515 eval $cacheid=no 10516 fi 10517 rm -f core conftest.err conftest.$ac_objext \ 10518 conftest$ac_exeext conftest.$ac_ext 10519 fi 10520 10521 10522 CFLAGS="$xorg_testset_save_CFLAGS" 10523 10524 eval supported=\$$cacheid 10525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10526 $as_echo "$supported" >&6; } 10527 if test "$supported" = "yes" ; then 10528 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10529 found="yes" 10530 fi 10531 fi 10532 10533 10534 10535 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10536 # activate it with -Werror, so we add it here explicitly. 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546 10547 10548 10549 10550 xorg_testset_save_CFLAGS="$CFLAGS" 10551 10552 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10555 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10556 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10557 $as_echo_n "(cached) " >&6 10558 else 10559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10560 /* end confdefs.h. */ 10561 int i; 10562 _ACEOF 10563 if ac_fn_c_try_compile "$LINENO"; then : 10564 xorg_cv_cc_flag_unknown_warning_option=yes 10565 else 10566 xorg_cv_cc_flag_unknown_warning_option=no 10567 fi 10568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10569 fi 10570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10571 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10572 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10573 CFLAGS="$xorg_testset_save_CFLAGS" 10574 fi 10575 10576 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10579 fi 10580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10582 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10583 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10584 $as_echo_n "(cached) " >&6 10585 else 10586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10587 /* end confdefs.h. */ 10588 int i; 10589 _ACEOF 10590 if ac_fn_c_try_compile "$LINENO"; then : 10591 xorg_cv_cc_flag_unused_command_line_argument=yes 10592 else 10593 xorg_cv_cc_flag_unused_command_line_argument=no 10594 fi 10595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10596 fi 10597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10598 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10599 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10600 CFLAGS="$xorg_testset_save_CFLAGS" 10601 fi 10602 10603 found="no" 10604 10605 if test $found = "no" ; then 10606 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10608 fi 10609 10610 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10612 fi 10613 10614 CFLAGS="$CFLAGS -Werror=attributes" 10615 10616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10617 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10618 cacheid=xorg_cv_cc_flag__Werror_attributes 10619 if eval \${$cacheid+:} false; then : 10620 $as_echo_n "(cached) " >&6 10621 else 10622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10623 /* end confdefs.h. */ 10624 int i; 10625 int 10626 main () 10627 { 10628 10629 ; 10630 return 0; 10631 } 10632 _ACEOF 10633 if ac_fn_c_try_link "$LINENO"; then : 10634 eval $cacheid=yes 10635 else 10636 eval $cacheid=no 10637 fi 10638 rm -f core conftest.err conftest.$ac_objext \ 10639 conftest$ac_exeext conftest.$ac_ext 10640 fi 10641 10642 10643 CFLAGS="$xorg_testset_save_CFLAGS" 10644 10645 eval supported=\$$cacheid 10646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10647 $as_echo "$supported" >&6; } 10648 if test "$supported" = "yes" ; then 10649 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10650 found="yes" 10651 fi 10652 fi 10653 10654 10655 10656 if test "x$STRICT_COMPILE" = "xyes"; then 10657 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10658 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10659 fi 10660 10661 10662 10663 10664 10665 10666 cat >>confdefs.h <<_ACEOF 10667 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10668 _ACEOF 10669 10670 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10671 if test "x$PVM" = "x"; then 10672 PVM="0" 10673 fi 10674 10675 cat >>confdefs.h <<_ACEOF 10676 #define PACKAGE_VERSION_MINOR $PVM 10677 _ACEOF 10678 10679 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10680 if test "x$PVP" = "x"; then 10681 PVP="0" 10682 fi 10683 10684 cat >>confdefs.h <<_ACEOF 10685 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10686 _ACEOF 10687 10688 10689 10690 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10691 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10692 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10693 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10694 10695 10696 10697 10698 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10699 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10700 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10701 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10702 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10703 10704 10705 10706 10707 10708 10709 if test x$APP_MAN_SUFFIX = x ; then 10710 APP_MAN_SUFFIX=1 10711 fi 10712 if test x$APP_MAN_DIR = x ; then 10713 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10714 fi 10715 10716 if test x$LIB_MAN_SUFFIX = x ; then 10717 LIB_MAN_SUFFIX=3 10718 fi 10719 if test x$LIB_MAN_DIR = x ; then 10720 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10721 fi 10722 10723 if test x$FILE_MAN_SUFFIX = x ; then 10724 case $host_os in 10725 # Solaris 2.0 - 11 use SysV man page sections 10726 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10727 *) FILE_MAN_SUFFIX=5 ;; 10728 esac 10729 fi 10730 if test x$FILE_MAN_DIR = x ; then 10731 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10732 fi 10733 10734 if test x$MISC_MAN_SUFFIX = x ; then 10735 case $host_os in 10736 # Solaris 2.0 - 11 use SysV man page sections 10737 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10738 *) MISC_MAN_SUFFIX=7 ;; 10739 esac 10740 fi 10741 if test x$MISC_MAN_DIR = x ; then 10742 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10743 fi 10744 10745 if test x$DRIVER_MAN_SUFFIX = x ; then 10746 case $host_os in 10747 # Solaris 2.0 - 11 use SysV man page sections 10748 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10749 *) DRIVER_MAN_SUFFIX=4 ;; 10750 esac 10751 fi 10752 if test x$DRIVER_MAN_DIR = x ; then 10753 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10754 fi 10755 10756 if test x$ADMIN_MAN_SUFFIX = x ; then 10757 case $host_os in 10758 # Solaris 2.0 - 11 use SysV man page sections 10759 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10760 *) ADMIN_MAN_SUFFIX=8 ;; 10761 esac 10762 fi 10763 if test x$ADMIN_MAN_DIR = x ; then 10764 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10765 fi 10766 10767 10768 10769 10770 10771 10772 10773 10774 10775 10776 10777 10778 10779 10780 10781 XORG_MAN_PAGE="X Version 11" 10782 10783 MAN_SUBSTS="\ 10784 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10785 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10786 -e 's|__xservername__|Xorg|g' \ 10787 -e 's|__xconfigfile__|xorg.conf|g' \ 10788 -e 's|__projectroot__|\$(prefix)|g' \ 10789 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10790 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10791 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10792 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10793 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10794 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10795 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10796 10797 10798 10799 # Check whether --enable-silent-rules was given. 10800 if test "${enable_silent_rules+set}" = set; then : 10801 enableval=$enable_silent_rules; 10802 fi 10803 10804 case $enable_silent_rules in # ((( 10805 yes) AM_DEFAULT_VERBOSITY=0;; 10806 no) AM_DEFAULT_VERBOSITY=1;; 10807 *) AM_DEFAULT_VERBOSITY=0;; 10808 esac 10809 am_make=${MAKE-make} 10810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10811 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10812 if ${am_cv_make_support_nested_variables+:} false; then : 10813 $as_echo_n "(cached) " >&6 10814 else 10815 if $as_echo 'TRUE=$(BAR$(V)) 10816 BAR0=false 10817 BAR1=true 10818 V=1 10819 am__doit: 10820 @$(TRUE) 10821 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10822 am_cv_make_support_nested_variables=yes 10823 else 10824 am_cv_make_support_nested_variables=no 10825 fi 10826 fi 10827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10828 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10829 if test $am_cv_make_support_nested_variables = yes; then 10830 AM_V='$(V)' 10831 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10832 else 10833 AM_V=$AM_DEFAULT_VERBOSITY 10834 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10835 fi 10836 AM_BACKSLASH='\' 10837 10838 10839 10840 for ac_func in strncasecmp asprintf 10841 do : 10842 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10843 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10844 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10845 cat >>confdefs.h <<_ACEOF 10846 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10847 _ACEOF 10848 10849 fi 10850 done 10851 10852 10853 # Checks for pkg-config packages 10854 10855 pkg_failed=no 10856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XMODMAP" >&5 10857 $as_echo_n "checking for XMODMAP... " >&6; } 10858 10859 if test -n "$XMODMAP_CFLAGS"; then 10860 pkg_cv_XMODMAP_CFLAGS="$XMODMAP_CFLAGS" 10861 elif test -n "$PKG_CONFIG"; then 10862 if test -n "$PKG_CONFIG" && \ 10863 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.25\""; } >&5 10864 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.25") 2>&5 10865 ac_status=$? 10866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10867 test $ac_status = 0; }; then 10868 pkg_cv_XMODMAP_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.25" 2>/dev/null` 10869 test "x$?" != "x0" && pkg_failed=yes 10870 else 10871 pkg_failed=yes 10872 fi 10873 else 10874 pkg_failed=untried 10875 fi 10876 if test -n "$XMODMAP_LIBS"; then 10877 pkg_cv_XMODMAP_LIBS="$XMODMAP_LIBS" 10878 elif test -n "$PKG_CONFIG"; then 10879 if test -n "$PKG_CONFIG" && \ 10880 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.25\""; } >&5 10881 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.25") 2>&5 10882 ac_status=$? 10883 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10884 test $ac_status = 0; }; then 10885 pkg_cv_XMODMAP_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.25" 2>/dev/null` 10886 test "x$?" != "x0" && pkg_failed=yes 10887 else 10888 pkg_failed=yes 10889 fi 10890 else 10891 pkg_failed=untried 10892 fi 10893 10894 10895 10896 if test $pkg_failed = yes; then 10897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10898 $as_echo "no" >&6; } 10899 10900 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10901 _pkg_short_errors_supported=yes 10902 else 10903 _pkg_short_errors_supported=no 10904 fi 10905 if test $_pkg_short_errors_supported = yes; then 10906 XMODMAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xproto >= 7.0.25" 2>&1` 10907 else 10908 XMODMAP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xproto >= 7.0.25" 2>&1` 10909 fi 10910 # Put the nasty error message in config.log where it belongs 10911 echo "$XMODMAP_PKG_ERRORS" >&5 10912 10913 as_fn_error $? "Package requirements (x11 xproto >= 7.0.25) were not met: 10914 10915 $XMODMAP_PKG_ERRORS 10916 10917 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10918 installed software in a non-standard prefix. 10919 10920 Alternatively, you may set the environment variables XMODMAP_CFLAGS 10921 and XMODMAP_LIBS to avoid the need to call pkg-config. 10922 See the pkg-config man page for more details." "$LINENO" 5 10923 elif test $pkg_failed = untried; then 10924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10925 $as_echo "no" >&6; } 10926 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10927 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10928 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10929 is in your PATH or set the PKG_CONFIG environment variable to the full 10930 path to pkg-config. 10931 10932 Alternatively, you may set the environment variables XMODMAP_CFLAGS 10933 and XMODMAP_LIBS to avoid the need to call pkg-config. 10934 See the pkg-config man page for more details. 10935 10936 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10937 See \`config.log' for more details" "$LINENO" 5; } 10938 else 10939 XMODMAP_CFLAGS=$pkg_cv_XMODMAP_CFLAGS 10940 XMODMAP_LIBS=$pkg_cv_XMODMAP_LIBS 10941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10942 $as_echo "yes" >&6; } 10943 10944 fi 10945 10946 10947 10948 10949 10950 10951 # Check whether --with-lint was given. 10952 if test "${with_lint+set}" = set; then : 10953 withval=$with_lint; use_lint=$withval 10954 else 10955 use_lint=no 10956 fi 10957 10958 10959 # Obtain platform specific info like program name and options 10960 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 10961 case $host_os in 10962 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 10963 lint_name=splint 10964 lint_options="-badflag" 10965 ;; 10966 *freebsd* | *netbsd*) 10967 lint_name=lint 10968 lint_options="-u -b" 10969 ;; 10970 *solaris*) 10971 lint_name=lint 10972 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 10973 ;; 10974 esac 10975 10976 # Test for the presence of the program (either guessed by the code or spelled out by the user) 10977 if test "x$use_lint" = x"yes" ; then 10978 # Extract the first word of "$lint_name", so it can be a program name with args. 10979 set dummy $lint_name; ac_word=$2 10980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10981 $as_echo_n "checking for $ac_word... " >&6; } 10982 if ${ac_cv_path_LINT+:} false; then : 10983 $as_echo_n "(cached) " >&6 10984 else 10985 case $LINT in 10986 [\\/]* | ?:[\\/]*) 10987 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 10988 ;; 10989 *) 10990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10991 for as_dir in $PATH 10992 do 10993 IFS=$as_save_IFS 10994 test -z "$as_dir" && as_dir=. 10995 for ac_exec_ext in '' $ac_executable_extensions; do 10996 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10997 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 10998 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10999 break 2 11000 fi 11001 done 11002 done 11003 IFS=$as_save_IFS 11004 11005 ;; 11006 esac 11007 fi 11008 LINT=$ac_cv_path_LINT 11009 if test -n "$LINT"; then 11010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 11011 $as_echo "$LINT" >&6; } 11012 else 11013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11014 $as_echo "no" >&6; } 11015 fi 11016 11017 11018 if test "x$LINT" = "x"; then 11019 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 11020 fi 11021 elif test "x$use_lint" = x"no" ; then 11022 if test "x$LINT" != "x"; then 11023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11024 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11025 fi 11026 else 11027 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11028 fi 11029 11030 # User supplied flags override default flags 11031 if test "x$LINT_FLAGS" != "x"; then 11032 lint_options=$LINT_FLAGS 11033 fi 11034 11035 LINT_FLAGS=$lint_options 11036 11037 if test "x$LINT" != x; then 11038 LINT_TRUE= 11039 LINT_FALSE='#' 11040 else 11041 LINT_TRUE='#' 11042 LINT_FALSE= 11043 fi 11044 11045 11046 11047 11048 ac_config_files="$ac_config_files Makefile man/Makefile" 11049 11050 cat >confcache <<\_ACEOF 11051 # This file is a shell script that caches the results of configure 11052 # tests run on this system so they can be shared between configure 11053 # scripts and configure runs, see configure's option --config-cache. 11054 # It is not useful on other systems. If it contains results you don't 11055 # want to keep, you may remove or edit it. 11056 # 11057 # config.status only pays attention to the cache file if you give it 11058 # the --recheck option to rerun configure. 11059 # 11060 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11061 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11062 # following values. 11063 11064 _ACEOF 11065 11066 # The following way of writing the cache mishandles newlines in values, 11067 # but we know of no workaround that is simple, portable, and efficient. 11068 # So, we kill variables containing newlines. 11069 # Ultrix sh set writes to stderr and can't be redirected directly, 11070 # and sets the high bit in the cache file unless we assign to the vars. 11071 ( 11072 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11073 eval ac_val=\$$ac_var 11074 case $ac_val in #( 11075 *${as_nl}*) 11076 case $ac_var in #( 11077 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11078 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11079 esac 11080 case $ac_var in #( 11081 _ | IFS | as_nl) ;; #( 11082 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11083 *) { eval $ac_var=; unset $ac_var;} ;; 11084 esac ;; 11085 esac 11086 done 11087 11088 (set) 2>&1 | 11089 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11090 *${as_nl}ac_space=\ *) 11091 # `set' does not quote correctly, so add quotes: double-quote 11092 # substitution turns \\\\ into \\, and sed turns \\ into \. 11093 sed -n \ 11094 "s/'/'\\\\''/g; 11095 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11096 ;; #( 11097 *) 11098 # `set' quotes correctly as required by POSIX, so do not add quotes. 11099 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11100 ;; 11101 esac | 11102 sort 11103 ) | 11104 sed ' 11105 /^ac_cv_env_/b end 11106 t clear 11107 :clear 11108 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11109 t end 11110 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11111 :end' >>confcache 11112 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11113 if test -w "$cache_file"; then 11114 if test "x$cache_file" != "x/dev/null"; then 11115 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11116 $as_echo "$as_me: updating cache $cache_file" >&6;} 11117 if test ! -f "$cache_file" || test -h "$cache_file"; then 11118 cat confcache >"$cache_file" 11119 else 11120 case $cache_file in #( 11121 */* | ?:*) 11122 mv -f confcache "$cache_file"$$ && 11123 mv -f "$cache_file"$$ "$cache_file" ;; #( 11124 *) 11125 mv -f confcache "$cache_file" ;; 11126 esac 11127 fi 11128 fi 11129 else 11130 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11131 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11132 fi 11133 fi 11134 rm -f confcache 11135 11136 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11137 # Let make expand exec_prefix. 11138 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11139 11140 DEFS=-DHAVE_CONFIG_H 11141 11142 ac_libobjs= 11143 ac_ltlibobjs= 11144 U= 11145 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11146 # 1. Remove the extension, and $U if already installed. 11147 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11148 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11149 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11150 # will be set to the directory where LIBOBJS objects are built. 11151 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11152 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11153 done 11154 LIBOBJS=$ac_libobjs 11155 11156 LTLIBOBJS=$ac_ltlibobjs 11157 11158 11159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11160 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11161 if test -n "$am_sleep_pid"; then 11162 # Hide warnings about reused PIDs. 11163 wait $am_sleep_pid 2>/dev/null 11164 fi 11165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11166 $as_echo "done" >&6; } 11167 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11168 as_fn_error $? "conditional \"AMDEP\" was never defined. 11169 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11170 fi 11171 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11172 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11173 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11174 fi 11175 if test -n "$EXEEXT"; then 11176 am__EXEEXT_TRUE= 11177 am__EXEEXT_FALSE='#' 11178 else 11179 am__EXEEXT_TRUE='#' 11180 am__EXEEXT_FALSE= 11181 fi 11182 11183 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 11184 as_fn_error $? "conditional \"LINT\" was never defined. 11185 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11186 fi 11187 11188 : "${CONFIG_STATUS=./config.status}" 11189 ac_write_fail=0 11190 ac_clean_files_save=$ac_clean_files 11191 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11192 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11193 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11194 as_write_fail=0 11195 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11196 #! $SHELL 11197 # Generated by $as_me. 11198 # Run this file to recreate the current configuration. 11199 # Compiler output produced by configure, useful for debugging 11200 # configure, is in config.log if it exists. 11201 11202 debug=false 11203 ac_cs_recheck=false 11204 ac_cs_silent=false 11205 11206 SHELL=\${CONFIG_SHELL-$SHELL} 11207 export SHELL 11208 _ASEOF 11209 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11210 ## -------------------- ## 11211 ## M4sh Initialization. ## 11212 ## -------------------- ## 11213 11214 # Be more Bourne compatible 11215 DUALCASE=1; export DUALCASE # for MKS sh 11216 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11217 emulate sh 11218 NULLCMD=: 11219 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11220 # is contrary to our usage. Disable this feature. 11221 alias -g '${1+"$@"}'='"$@"' 11222 setopt NO_GLOB_SUBST 11223 else 11224 case `(set -o) 2>/dev/null` in #( 11225 *posix*) : 11226 set -o posix ;; #( 11227 *) : 11228 ;; 11229 esac 11230 fi 11231 11232 11233 as_nl=' 11234 ' 11235 export as_nl 11236 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11237 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11238 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11239 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11240 # Prefer a ksh shell builtin over an external printf program on Solaris, 11241 # but without wasting forks for bash or zsh. 11242 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11243 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11244 as_echo='print -r --' 11245 as_echo_n='print -rn --' 11246 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11247 as_echo='printf %s\n' 11248 as_echo_n='printf %s' 11249 else 11250 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11251 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11252 as_echo_n='/usr/ucb/echo -n' 11253 else 11254 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11255 as_echo_n_body='eval 11256 arg=$1; 11257 case $arg in #( 11258 *"$as_nl"*) 11259 expr "X$arg" : "X\\(.*\\)$as_nl"; 11260 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11261 esac; 11262 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11263 ' 11264 export as_echo_n_body 11265 as_echo_n='sh -c $as_echo_n_body as_echo' 11266 fi 11267 export as_echo_body 11268 as_echo='sh -c $as_echo_body as_echo' 11269 fi 11270 11271 # The user is always right. 11272 if test "${PATH_SEPARATOR+set}" != set; then 11273 PATH_SEPARATOR=: 11274 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11275 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11276 PATH_SEPARATOR=';' 11277 } 11278 fi 11279 11280 11281 # IFS 11282 # We need space, tab and new line, in precisely that order. Quoting is 11283 # there to prevent editors from complaining about space-tab. 11284 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11285 # splitting by setting IFS to empty value.) 11286 IFS=" "" $as_nl" 11287 11288 # Find who we are. Look in the path if we contain no directory separator. 11289 as_myself= 11290 case $0 in #(( 11291 *[\\/]* ) as_myself=$0 ;; 11292 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11293 for as_dir in $PATH 11294 do 11295 IFS=$as_save_IFS 11296 test -z "$as_dir" && as_dir=. 11297 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11298 done 11299 IFS=$as_save_IFS 11300 11301 ;; 11302 esac 11303 # We did not find ourselves, most probably we were run as `sh COMMAND' 11304 # in which case we are not to be found in the path. 11305 if test "x$as_myself" = x; then 11306 as_myself=$0 11307 fi 11308 if test ! -f "$as_myself"; then 11309 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11310 exit 1 11311 fi 11312 11313 # Unset variables that we do not need and which cause bugs (e.g. in 11314 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11315 # suppresses any "Segmentation fault" message there. '((' could 11316 # trigger a bug in pdksh 5.2.14. 11317 for as_var in BASH_ENV ENV MAIL MAILPATH 11318 do eval test x\${$as_var+set} = xset \ 11319 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11320 done 11321 PS1='$ ' 11322 PS2='> ' 11323 PS4='+ ' 11324 11325 # NLS nuisances. 11326 LC_ALL=C 11327 export LC_ALL 11328 LANGUAGE=C 11329 export LANGUAGE 11330 11331 # CDPATH. 11332 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11333 11334 11335 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11336 # ---------------------------------------- 11337 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11338 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11339 # script with STATUS, using 1 if that was 0. 11340 as_fn_error () 11341 { 11342 as_status=$1; test $as_status -eq 0 && as_status=1 11343 if test "$4"; then 11344 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11345 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11346 fi 11347 $as_echo "$as_me: error: $2" >&2 11348 as_fn_exit $as_status 11349 } # as_fn_error 11350 11351 11352 # as_fn_set_status STATUS 11353 # ----------------------- 11354 # Set $? to STATUS, without forking. 11355 as_fn_set_status () 11356 { 11357 return $1 11358 } # as_fn_set_status 11359 11360 # as_fn_exit STATUS 11361 # ----------------- 11362 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11363 as_fn_exit () 11364 { 11365 set +e 11366 as_fn_set_status $1 11367 exit $1 11368 } # as_fn_exit 11369 11370 # as_fn_unset VAR 11371 # --------------- 11372 # Portably unset VAR. 11373 as_fn_unset () 11374 { 11375 { eval $1=; unset $1;} 11376 } 11377 as_unset=as_fn_unset 11378 # as_fn_append VAR VALUE 11379 # ---------------------- 11380 # Append the text in VALUE to the end of the definition contained in VAR. Take 11381 # advantage of any shell optimizations that allow amortized linear growth over 11382 # repeated appends, instead of the typical quadratic growth present in naive 11383 # implementations. 11384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11385 eval 'as_fn_append () 11386 { 11387 eval $1+=\$2 11388 }' 11389 else 11390 as_fn_append () 11391 { 11392 eval $1=\$$1\$2 11393 } 11394 fi # as_fn_append 11395 11396 # as_fn_arith ARG... 11397 # ------------------ 11398 # Perform arithmetic evaluation on the ARGs, and store the result in the 11399 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11400 # must be portable across $(()) and expr. 11401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11402 eval 'as_fn_arith () 11403 { 11404 as_val=$(( $* )) 11405 }' 11406 else 11407 as_fn_arith () 11408 { 11409 as_val=`expr "$@" || test $? -eq 1` 11410 } 11411 fi # as_fn_arith 11412 11413 11414 if expr a : '\(a\)' >/dev/null 2>&1 && 11415 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11416 as_expr=expr 11417 else 11418 as_expr=false 11419 fi 11420 11421 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11422 as_basename=basename 11423 else 11424 as_basename=false 11425 fi 11426 11427 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11428 as_dirname=dirname 11429 else 11430 as_dirname=false 11431 fi 11432 11433 as_me=`$as_basename -- "$0" || 11434 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11435 X"$0" : 'X\(//\)$' \| \ 11436 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11437 $as_echo X/"$0" | 11438 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11439 s//\1/ 11440 q 11441 } 11442 /^X\/\(\/\/\)$/{ 11443 s//\1/ 11444 q 11445 } 11446 /^X\/\(\/\).*/{ 11447 s//\1/ 11448 q 11449 } 11450 s/.*/./; q'` 11451 11452 # Avoid depending upon Character Ranges. 11453 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11454 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11455 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11456 as_cr_digits='0123456789' 11457 as_cr_alnum=$as_cr_Letters$as_cr_digits 11458 11459 ECHO_C= ECHO_N= ECHO_T= 11460 case `echo -n x` in #((((( 11461 -n*) 11462 case `echo 'xy\c'` in 11463 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11464 xy) ECHO_C='\c';; 11465 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11466 ECHO_T=' ';; 11467 esac;; 11468 *) 11469 ECHO_N='-n';; 11470 esac 11471 11472 rm -f conf$$ conf$$.exe conf$$.file 11473 if test -d conf$$.dir; then 11474 rm -f conf$$.dir/conf$$.file 11475 else 11476 rm -f conf$$.dir 11477 mkdir conf$$.dir 2>/dev/null 11478 fi 11479 if (echo >conf$$.file) 2>/dev/null; then 11480 if ln -s conf$$.file conf$$ 2>/dev/null; then 11481 as_ln_s='ln -s' 11482 # ... but there are two gotchas: 11483 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11484 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11485 # In both cases, we have to default to `cp -pR'. 11486 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11487 as_ln_s='cp -pR' 11488 elif ln conf$$.file conf$$ 2>/dev/null; then 11489 as_ln_s=ln 11490 else 11491 as_ln_s='cp -pR' 11492 fi 11493 else 11494 as_ln_s='cp -pR' 11495 fi 11496 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11497 rmdir conf$$.dir 2>/dev/null 11498 11499 11500 # as_fn_mkdir_p 11501 # ------------- 11502 # Create "$as_dir" as a directory, including parents if necessary. 11503 as_fn_mkdir_p () 11504 { 11505 11506 case $as_dir in #( 11507 -*) as_dir=./$as_dir;; 11508 esac 11509 test -d "$as_dir" || eval $as_mkdir_p || { 11510 as_dirs= 11511 while :; do 11512 case $as_dir in #( 11513 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11514 *) as_qdir=$as_dir;; 11515 esac 11516 as_dirs="'$as_qdir' $as_dirs" 11517 as_dir=`$as_dirname -- "$as_dir" || 11518 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11519 X"$as_dir" : 'X\(//\)[^/]' \| \ 11520 X"$as_dir" : 'X\(//\)$' \| \ 11521 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11522 $as_echo X"$as_dir" | 11523 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11524 s//\1/ 11525 q 11526 } 11527 /^X\(\/\/\)[^/].*/{ 11528 s//\1/ 11529 q 11530 } 11531 /^X\(\/\/\)$/{ 11532 s//\1/ 11533 q 11534 } 11535 /^X\(\/\).*/{ 11536 s//\1/ 11537 q 11538 } 11539 s/.*/./; q'` 11540 test -d "$as_dir" && break 11541 done 11542 test -z "$as_dirs" || eval "mkdir $as_dirs" 11543 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11544 11545 11546 } # as_fn_mkdir_p 11547 if mkdir -p . 2>/dev/null; then 11548 as_mkdir_p='mkdir -p "$as_dir"' 11549 else 11550 test -d ./-p && rmdir ./-p 11551 as_mkdir_p=false 11552 fi 11553 11554 11555 # as_fn_executable_p FILE 11556 # ----------------------- 11557 # Test if FILE is an executable regular file. 11558 as_fn_executable_p () 11559 { 11560 test -f "$1" && test -x "$1" 11561 } # as_fn_executable_p 11562 as_test_x='test -x' 11563 as_executable_p=as_fn_executable_p 11564 11565 # Sed expression to map a string onto a valid CPP name. 11566 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11567 11568 # Sed expression to map a string onto a valid variable name. 11569 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11570 11571 11572 exec 6>&1 11573 ## ----------------------------------- ## 11574 ## Main body of $CONFIG_STATUS script. ## 11575 ## ----------------------------------- ## 11576 _ASEOF 11577 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11578 11579 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11580 # Save the log message, to keep $0 and so on meaningful, and to 11581 # report actual input values of CONFIG_FILES etc. instead of their 11582 # values after options handling. 11583 ac_log=" 11584 This file was extended by xmodmap $as_me 1.0.10, which was 11585 generated by GNU Autoconf 2.69. Invocation command line was 11586 11587 CONFIG_FILES = $CONFIG_FILES 11588 CONFIG_HEADERS = $CONFIG_HEADERS 11589 CONFIG_LINKS = $CONFIG_LINKS 11590 CONFIG_COMMANDS = $CONFIG_COMMANDS 11591 $ $0 $@ 11592 11593 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11594 " 11595 11596 _ACEOF 11597 11598 case $ac_config_files in *" 11599 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11600 esac 11601 11602 case $ac_config_headers in *" 11603 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11604 esac 11605 11606 11607 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11608 # Files that config.status was made for. 11609 config_files="$ac_config_files" 11610 config_headers="$ac_config_headers" 11611 config_commands="$ac_config_commands" 11612 11613 _ACEOF 11614 11615 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11616 ac_cs_usage="\ 11617 \`$as_me' instantiates files and other configuration actions 11618 from templates according to the current configuration. Unless the files 11619 and actions are specified as TAGs, all are instantiated by default. 11620 11621 Usage: $0 [OPTION]... [TAG]... 11622 11623 -h, --help print this help, then exit 11624 -V, --version print version number and configuration settings, then exit 11625 --config print configuration, then exit 11626 -q, --quiet, --silent 11627 do not print progress messages 11628 -d, --debug don't remove temporary files 11629 --recheck update $as_me by reconfiguring in the same conditions 11630 --file=FILE[:TEMPLATE] 11631 instantiate the configuration file FILE 11632 --header=FILE[:TEMPLATE] 11633 instantiate the configuration header FILE 11634 11635 Configuration files: 11636 $config_files 11637 11638 Configuration headers: 11639 $config_headers 11640 11641 Configuration commands: 11642 $config_commands 11643 11644 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmodmap/issues>." 11645 11646 _ACEOF 11647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11648 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11649 ac_cs_version="\\ 11650 xmodmap config.status 1.0.10 11651 configured by $0, generated by GNU Autoconf 2.69, 11652 with options \\"\$ac_cs_config\\" 11653 11654 Copyright (C) 2012 Free Software Foundation, Inc. 11655 This config.status script is free software; the Free Software Foundation 11656 gives unlimited permission to copy, distribute and modify it." 11657 11658 ac_pwd='$ac_pwd' 11659 srcdir='$srcdir' 11660 INSTALL='$INSTALL' 11661 MKDIR_P='$MKDIR_P' 11662 AWK='$AWK' 11663 test -n "\$AWK" || AWK=awk 11664 _ACEOF 11665 11666 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11667 # The default lists apply if the user does not specify any file. 11668 ac_need_defaults=: 11669 while test $# != 0 11670 do 11671 case $1 in 11672 --*=?*) 11673 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11674 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11675 ac_shift=: 11676 ;; 11677 --*=) 11678 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11679 ac_optarg= 11680 ac_shift=: 11681 ;; 11682 *) 11683 ac_option=$1 11684 ac_optarg=$2 11685 ac_shift=shift 11686 ;; 11687 esac 11688 11689 case $ac_option in 11690 # Handling of the options. 11691 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11692 ac_cs_recheck=: ;; 11693 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11694 $as_echo "$ac_cs_version"; exit ;; 11695 --config | --confi | --conf | --con | --co | --c ) 11696 $as_echo "$ac_cs_config"; exit ;; 11697 --debug | --debu | --deb | --de | --d | -d ) 11698 debug=: ;; 11699 --file | --fil | --fi | --f ) 11700 $ac_shift 11701 case $ac_optarg in 11702 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11703 '') as_fn_error $? "missing file argument" ;; 11704 esac 11705 as_fn_append CONFIG_FILES " '$ac_optarg'" 11706 ac_need_defaults=false;; 11707 --header | --heade | --head | --hea ) 11708 $ac_shift 11709 case $ac_optarg in 11710 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11711 esac 11712 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11713 ac_need_defaults=false;; 11714 --he | --h) 11715 # Conflict between --help and --header 11716 as_fn_error $? "ambiguous option: \`$1' 11717 Try \`$0 --help' for more information.";; 11718 --help | --hel | -h ) 11719 $as_echo "$ac_cs_usage"; exit ;; 11720 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11721 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11722 ac_cs_silent=: ;; 11723 11724 # This is an error. 11725 -*) as_fn_error $? "unrecognized option: \`$1' 11726 Try \`$0 --help' for more information." ;; 11727 11728 *) as_fn_append ac_config_targets " $1" 11729 ac_need_defaults=false ;; 11730 11731 esac 11732 shift 11733 done 11734 11735 ac_configure_extra_args= 11736 11737 if $ac_cs_silent; then 11738 exec 6>/dev/null 11739 ac_configure_extra_args="$ac_configure_extra_args --silent" 11740 fi 11741 11742 _ACEOF 11743 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11744 if \$ac_cs_recheck; then 11745 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11746 shift 11747 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11748 CONFIG_SHELL='$SHELL' 11749 export CONFIG_SHELL 11750 exec "\$@" 11751 fi 11752 11753 _ACEOF 11754 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11755 exec 5>>config.log 11756 { 11757 echo 11758 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11759 ## Running $as_me. ## 11760 _ASBOX 11761 $as_echo "$ac_log" 11762 } >&5 11763 11764 _ACEOF 11765 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11766 # 11767 # INIT-COMMANDS 11768 # 11769 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11770 11771 _ACEOF 11772 11773 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11774 11775 # Handling of arguments. 11776 for ac_config_target in $ac_config_targets 11777 do 11778 case $ac_config_target in 11779 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11780 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11781 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11782 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11783 11784 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11785 esac 11786 done 11787 11788 11789 # If the user did not use the arguments to specify the items to instantiate, 11790 # then the envvar interface is used. Set only those that are not. 11791 # We use the long form for the default assignment because of an extremely 11792 # bizarre bug on SunOS 4.1.3. 11793 if $ac_need_defaults; then 11794 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11795 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11796 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11797 fi 11798 11799 # Have a temporary directory for convenience. Make it in the build tree 11800 # simply because there is no reason against having it here, and in addition, 11801 # creating and moving files from /tmp can sometimes cause problems. 11802 # Hook for its removal unless debugging. 11803 # Note that there is a small window in which the directory will not be cleaned: 11804 # after its creation but before its name has been assigned to `$tmp'. 11805 $debug || 11806 { 11807 tmp= ac_tmp= 11808 trap 'exit_status=$? 11809 : "${ac_tmp:=$tmp}" 11810 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11811 ' 0 11812 trap 'as_fn_exit 1' 1 2 13 15 11813 } 11814 # Create a (secure) tmp directory for tmp files. 11815 11816 { 11817 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11818 test -d "$tmp" 11819 } || 11820 { 11821 tmp=./conf$$-$RANDOM 11822 (umask 077 && mkdir "$tmp") 11823 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11824 ac_tmp=$tmp 11825 11826 # Set up the scripts for CONFIG_FILES section. 11827 # No need to generate them if there are no CONFIG_FILES. 11828 # This happens for instance with `./config.status config.h'. 11829 if test -n "$CONFIG_FILES"; then 11830 11831 11832 ac_cr=`echo X | tr X '\015'` 11833 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11834 # But we know of no other shell where ac_cr would be empty at this 11835 # point, so we can use a bashism as a fallback. 11836 if test "x$ac_cr" = x; then 11837 eval ac_cr=\$\'\\r\' 11838 fi 11839 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11840 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11841 ac_cs_awk_cr='\\r' 11842 else 11843 ac_cs_awk_cr=$ac_cr 11844 fi 11845 11846 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11847 _ACEOF 11848 11849 11850 { 11851 echo "cat >conf$$subs.awk <<_ACEOF" && 11852 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11853 echo "_ACEOF" 11854 } >conf$$subs.sh || 11855 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11856 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11857 ac_delim='%!_!# ' 11858 for ac_last_try in false false false false false :; do 11859 . ./conf$$subs.sh || 11860 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11861 11862 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11863 if test $ac_delim_n = $ac_delim_num; then 11864 break 11865 elif $ac_last_try; then 11866 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11867 else 11868 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11869 fi 11870 done 11871 rm -f conf$$subs.sh 11872 11873 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11874 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11875 _ACEOF 11876 sed -n ' 11877 h 11878 s/^/S["/; s/!.*/"]=/ 11879 p 11880 g 11881 s/^[^!]*!// 11882 :repl 11883 t repl 11884 s/'"$ac_delim"'$// 11885 t delim 11886 :nl 11887 h 11888 s/\(.\{148\}\)..*/\1/ 11889 t more1 11890 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11891 p 11892 n 11893 b repl 11894 :more1 11895 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11896 p 11897 g 11898 s/.\{148\}// 11899 t nl 11900 :delim 11901 h 11902 s/\(.\{148\}\)..*/\1/ 11903 t more2 11904 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11905 p 11906 b 11907 :more2 11908 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11909 p 11910 g 11911 s/.\{148\}// 11912 t delim 11913 ' <conf$$subs.awk | sed ' 11914 /^[^""]/{ 11915 N 11916 s/\n// 11917 } 11918 ' >>$CONFIG_STATUS || ac_write_fail=1 11919 rm -f conf$$subs.awk 11920 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11921 _ACAWK 11922 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11923 for (key in S) S_is_set[key] = 1 11924 FS = "" 11925 11926 } 11927 { 11928 line = $ 0 11929 nfields = split(line, field, "@") 11930 substed = 0 11931 len = length(field[1]) 11932 for (i = 2; i < nfields; i++) { 11933 key = field[i] 11934 keylen = length(key) 11935 if (S_is_set[key]) { 11936 value = S[key] 11937 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11938 len += length(value) + length(field[++i]) 11939 substed = 1 11940 } else 11941 len += 1 + keylen 11942 } 11943 11944 print line 11945 } 11946 11947 _ACAWK 11948 _ACEOF 11949 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11950 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11951 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11952 else 11953 cat 11954 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11955 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11956 _ACEOF 11957 11958 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11959 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11960 # trailing colons and then remove the whole line if VPATH becomes empty 11961 # (actually we leave an empty line to preserve line numbers). 11962 if test "x$srcdir" = x.; then 11963 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11964 h 11965 s/// 11966 s/^/:/ 11967 s/[ ]*$/:/ 11968 s/:\$(srcdir):/:/g 11969 s/:\${srcdir}:/:/g 11970 s/:@srcdir@:/:/g 11971 s/^:*// 11972 s/:*$// 11973 x 11974 s/\(=[ ]*\).*/\1/ 11975 G 11976 s/\n// 11977 s/^[^=]*=[ ]*$// 11978 }' 11979 fi 11980 11981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11982 fi # test -n "$CONFIG_FILES" 11983 11984 # Set up the scripts for CONFIG_HEADERS section. 11985 # No need to generate them if there are no CONFIG_HEADERS. 11986 # This happens for instance with `./config.status Makefile'. 11987 if test -n "$CONFIG_HEADERS"; then 11988 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11989 BEGIN { 11990 _ACEOF 11991 11992 # Transform confdefs.h into an awk script `defines.awk', embedded as 11993 # here-document in config.status, that substitutes the proper values into 11994 # config.h.in to produce config.h. 11995 11996 # Create a delimiter string that does not exist in confdefs.h, to ease 11997 # handling of long lines. 11998 ac_delim='%!_!# ' 11999 for ac_last_try in false false :; do 12000 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12001 if test -z "$ac_tt"; then 12002 break 12003 elif $ac_last_try; then 12004 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12005 else 12006 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12007 fi 12008 done 12009 12010 # For the awk script, D is an array of macro values keyed by name, 12011 # likewise P contains macro parameters if any. Preserve backslash 12012 # newline sequences. 12013 12014 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12015 sed -n ' 12016 s/.\{148\}/&'"$ac_delim"'/g 12017 t rset 12018 :rset 12019 s/^[ ]*#[ ]*define[ ][ ]*/ / 12020 t def 12021 d 12022 :def 12023 s/\\$// 12024 t bsnl 12025 s/["\\]/\\&/g 12026 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12027 D["\1"]=" \3"/p 12028 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12029 d 12030 :bsnl 12031 s/["\\]/\\&/g 12032 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12033 D["\1"]=" \3\\\\\\n"\\/p 12034 t cont 12035 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12036 t cont 12037 d 12038 :cont 12039 n 12040 s/.\{148\}/&'"$ac_delim"'/g 12041 t clear 12042 :clear 12043 s/\\$// 12044 t bsnlc 12045 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12046 d 12047 :bsnlc 12048 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12049 b cont 12050 ' <confdefs.h | sed ' 12051 s/'"$ac_delim"'/"\\\ 12052 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12053 12054 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12055 for (key in D) D_is_set[key] = 1 12056 FS = "" 12057 } 12058 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12059 line = \$ 0 12060 split(line, arg, " ") 12061 if (arg[1] == "#") { 12062 defundef = arg[2] 12063 mac1 = arg[3] 12064 } else { 12065 defundef = substr(arg[1], 2) 12066 mac1 = arg[2] 12067 } 12068 split(mac1, mac2, "(") #) 12069 macro = mac2[1] 12070 prefix = substr(line, 1, index(line, defundef) - 1) 12071 if (D_is_set[macro]) { 12072 # Preserve the white space surrounding the "#". 12073 print prefix "define", macro P[macro] D[macro] 12074 next 12075 } else { 12076 # Replace #undef with comments. This is necessary, for example, 12077 # in the case of _POSIX_SOURCE, which is predefined and required 12078 # on some systems where configure will not decide to define it. 12079 if (defundef == "undef") { 12080 print "/*", prefix defundef, macro, "*/" 12081 next 12082 } 12083 } 12084 } 12085 { print } 12086 _ACAWK 12087 _ACEOF 12088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12089 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12090 fi # test -n "$CONFIG_HEADERS" 12091 12092 12093 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12094 shift 12095 for ac_tag 12096 do 12097 case $ac_tag in 12098 :[FHLC]) ac_mode=$ac_tag; continue;; 12099 esac 12100 case $ac_mode$ac_tag in 12101 :[FHL]*:*);; 12102 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12103 :[FH]-) ac_tag=-:-;; 12104 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12105 esac 12106 ac_save_IFS=$IFS 12107 IFS=: 12108 set x $ac_tag 12109 IFS=$ac_save_IFS 12110 shift 12111 ac_file=$1 12112 shift 12113 12114 case $ac_mode in 12115 :L) ac_source=$1;; 12116 :[FH]) 12117 ac_file_inputs= 12118 for ac_f 12119 do 12120 case $ac_f in 12121 -) ac_f="$ac_tmp/stdin";; 12122 *) # Look for the file first in the build tree, then in the source tree 12123 # (if the path is not absolute). The absolute path cannot be DOS-style, 12124 # because $ac_f cannot contain `:'. 12125 test -f "$ac_f" || 12126 case $ac_f in 12127 [\\/$]*) false;; 12128 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12129 esac || 12130 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12131 esac 12132 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12133 as_fn_append ac_file_inputs " '$ac_f'" 12134 done 12135 12136 # Let's still pretend it is `configure' which instantiates (i.e., don't 12137 # use $as_me), people would be surprised to read: 12138 # /* config.h. Generated by config.status. */ 12139 configure_input='Generated from '` 12140 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12141 `' by configure.' 12142 if test x"$ac_file" != x-; then 12143 configure_input="$ac_file. $configure_input" 12144 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12145 $as_echo "$as_me: creating $ac_file" >&6;} 12146 fi 12147 # Neutralize special characters interpreted by sed in replacement strings. 12148 case $configure_input in #( 12149 *\&* | *\|* | *\\* ) 12150 ac_sed_conf_input=`$as_echo "$configure_input" | 12151 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12152 *) ac_sed_conf_input=$configure_input;; 12153 esac 12154 12155 case $ac_tag in 12156 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12157 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12158 esac 12159 ;; 12160 esac 12161 12162 ac_dir=`$as_dirname -- "$ac_file" || 12163 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12164 X"$ac_file" : 'X\(//\)[^/]' \| \ 12165 X"$ac_file" : 'X\(//\)$' \| \ 12166 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12167 $as_echo X"$ac_file" | 12168 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12169 s//\1/ 12170 q 12171 } 12172 /^X\(\/\/\)[^/].*/{ 12173 s//\1/ 12174 q 12175 } 12176 /^X\(\/\/\)$/{ 12177 s//\1/ 12178 q 12179 } 12180 /^X\(\/\).*/{ 12181 s//\1/ 12182 q 12183 } 12184 s/.*/./; q'` 12185 as_dir="$ac_dir"; as_fn_mkdir_p 12186 ac_builddir=. 12187 12188 case "$ac_dir" in 12189 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12190 *) 12191 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12192 # A ".." for each directory in $ac_dir_suffix. 12193 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12194 case $ac_top_builddir_sub in 12195 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12196 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12197 esac ;; 12198 esac 12199 ac_abs_top_builddir=$ac_pwd 12200 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12201 # for backward compatibility: 12202 ac_top_builddir=$ac_top_build_prefix 12203 12204 case $srcdir in 12205 .) # We are building in place. 12206 ac_srcdir=. 12207 ac_top_srcdir=$ac_top_builddir_sub 12208 ac_abs_top_srcdir=$ac_pwd ;; 12209 [\\/]* | ?:[\\/]* ) # Absolute name. 12210 ac_srcdir=$srcdir$ac_dir_suffix; 12211 ac_top_srcdir=$srcdir 12212 ac_abs_top_srcdir=$srcdir ;; 12213 *) # Relative name. 12214 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12215 ac_top_srcdir=$ac_top_build_prefix$srcdir 12216 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12217 esac 12218 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12219 12220 12221 case $ac_mode in 12222 :F) 12223 # 12224 # CONFIG_FILE 12225 # 12226 12227 case $INSTALL in 12228 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12229 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12230 esac 12231 ac_MKDIR_P=$MKDIR_P 12232 case $MKDIR_P in 12233 [\\/$]* | ?:[\\/]* ) ;; 12234 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12235 esac 12236 _ACEOF 12237 12238 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12239 # If the template does not know about datarootdir, expand it. 12240 # FIXME: This hack should be removed a few years after 2.60. 12241 ac_datarootdir_hack=; ac_datarootdir_seen= 12242 ac_sed_dataroot=' 12243 /datarootdir/ { 12244 p 12245 q 12246 } 12247 /@datadir@/p 12248 /@docdir@/p 12249 /@infodir@/p 12250 /@localedir@/p 12251 /@mandir@/p' 12252 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12253 *datarootdir*) ac_datarootdir_seen=yes;; 12254 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12255 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12256 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12257 _ACEOF 12258 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12259 ac_datarootdir_hack=' 12260 s&@datadir@&$datadir&g 12261 s&@docdir@&$docdir&g 12262 s&@infodir@&$infodir&g 12263 s&@localedir@&$localedir&g 12264 s&@mandir@&$mandir&g 12265 s&\\\${datarootdir}&$datarootdir&g' ;; 12266 esac 12267 _ACEOF 12268 12269 # Neutralize VPATH when `$srcdir' = `.'. 12270 # Shell code in configure.ac might set extrasub. 12271 # FIXME: do we really want to maintain this feature? 12272 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12273 ac_sed_extra="$ac_vpsub 12274 $extrasub 12275 _ACEOF 12276 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12277 :t 12278 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12279 s|@configure_input@|$ac_sed_conf_input|;t t 12280 s&@top_builddir@&$ac_top_builddir_sub&;t t 12281 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12282 s&@srcdir@&$ac_srcdir&;t t 12283 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12284 s&@top_srcdir@&$ac_top_srcdir&;t t 12285 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12286 s&@builddir@&$ac_builddir&;t t 12287 s&@abs_builddir@&$ac_abs_builddir&;t t 12288 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12289 s&@INSTALL@&$ac_INSTALL&;t t 12290 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12291 $ac_datarootdir_hack 12292 " 12293 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12294 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12295 12296 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12297 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12298 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12299 "$ac_tmp/out"`; test -z "$ac_out"; } && 12300 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12301 which seems to be undefined. Please make sure it is defined" >&5 12302 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12303 which seems to be undefined. Please make sure it is defined" >&2;} 12304 12305 rm -f "$ac_tmp/stdin" 12306 case $ac_file in 12307 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12308 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12309 esac \ 12310 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12311 ;; 12312 :H) 12313 # 12314 # CONFIG_HEADER 12315 # 12316 if test x"$ac_file" != x-; then 12317 { 12318 $as_echo "/* $configure_input */" \ 12319 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12320 } >"$ac_tmp/config.h" \ 12321 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12322 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12323 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12324 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12325 else 12326 rm -f "$ac_file" 12327 mv "$ac_tmp/config.h" "$ac_file" \ 12328 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12329 fi 12330 else 12331 $as_echo "/* $configure_input */" \ 12332 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12333 || as_fn_error $? "could not create -" "$LINENO" 5 12334 fi 12335 # Compute "$ac_file"'s index in $config_headers. 12336 _am_arg="$ac_file" 12337 _am_stamp_count=1 12338 for _am_header in $config_headers :; do 12339 case $_am_header in 12340 $_am_arg | $_am_arg:* ) 12341 break ;; 12342 * ) 12343 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12344 esac 12345 done 12346 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12347 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12348 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12349 X"$_am_arg" : 'X\(//\)$' \| \ 12350 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12351 $as_echo X"$_am_arg" | 12352 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12353 s//\1/ 12354 q 12355 } 12356 /^X\(\/\/\)[^/].*/{ 12357 s//\1/ 12358 q 12359 } 12360 /^X\(\/\/\)$/{ 12361 s//\1/ 12362 q 12363 } 12364 /^X\(\/\).*/{ 12365 s//\1/ 12366 q 12367 } 12368 s/.*/./; q'`/stamp-h$_am_stamp_count 12369 ;; 12370 12371 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12372 $as_echo "$as_me: executing $ac_file commands" >&6;} 12373 ;; 12374 esac 12375 12376 12377 case $ac_file$ac_mode in 12378 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12379 # Older Autoconf quotes --file arguments for eval, but not when files 12380 # are listed without --file. Let's play safe and only enable the eval 12381 # if we detect the quoting. 12382 case $CONFIG_FILES in 12383 *\'*) eval set x "$CONFIG_FILES" ;; 12384 *) set x $CONFIG_FILES ;; 12385 esac 12386 shift 12387 for mf 12388 do 12389 # Strip MF so we end up with the name of the file. 12390 mf=`echo "$mf" | sed -e 's/:.*$//'` 12391 # Check whether this is an Automake generated Makefile or not. 12392 # We used to match only the files named 'Makefile.in', but 12393 # some people rename them; so instead we look at the file content. 12394 # Grep'ing the first line is not enough: some people post-process 12395 # each Makefile.in and add a new line on top of each file to say so. 12396 # Grep'ing the whole file is not good either: AIX grep has a line 12397 # limit of 2048, but all sed's we know have understand at least 4000. 12398 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12399 dirpart=`$as_dirname -- "$mf" || 12400 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12401 X"$mf" : 'X\(//\)[^/]' \| \ 12402 X"$mf" : 'X\(//\)$' \| \ 12403 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12404 $as_echo X"$mf" | 12405 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12406 s//\1/ 12407 q 12408 } 12409 /^X\(\/\/\)[^/].*/{ 12410 s//\1/ 12411 q 12412 } 12413 /^X\(\/\/\)$/{ 12414 s//\1/ 12415 q 12416 } 12417 /^X\(\/\).*/{ 12418 s//\1/ 12419 q 12420 } 12421 s/.*/./; q'` 12422 else 12423 continue 12424 fi 12425 # Extract the definition of DEPDIR, am__include, and am__quote 12426 # from the Makefile without running 'make'. 12427 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12428 test -z "$DEPDIR" && continue 12429 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12430 test -z "$am__include" && continue 12431 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12432 # Find all dependency output files, they are included files with 12433 # $(DEPDIR) in their names. We invoke sed twice because it is the 12434 # simplest approach to changing $(DEPDIR) to its actual value in the 12435 # expansion. 12436 for file in `sed -n " 12437 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12438 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12439 # Make sure the directory exists. 12440 test -f "$dirpart/$file" && continue 12441 fdir=`$as_dirname -- "$file" || 12442 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12443 X"$file" : 'X\(//\)[^/]' \| \ 12444 X"$file" : 'X\(//\)$' \| \ 12445 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12446 $as_echo X"$file" | 12447 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12448 s//\1/ 12449 q 12450 } 12451 /^X\(\/\/\)[^/].*/{ 12452 s//\1/ 12453 q 12454 } 12455 /^X\(\/\/\)$/{ 12456 s//\1/ 12457 q 12458 } 12459 /^X\(\/\).*/{ 12460 s//\1/ 12461 q 12462 } 12463 s/.*/./; q'` 12464 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12465 # echo "creating $dirpart/$file" 12466 echo '# dummy' > "$dirpart/$file" 12467 done 12468 done 12469 } 12470 ;; 12471 12472 esac 12473 done # for ac_tag 12474 12475 12476 as_fn_exit 0 12477 _ACEOF 12478 ac_clean_files=$ac_clean_files_save 12479 12480 test $ac_write_fail = 0 || 12481 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12482 12483 12484 # configure is writing to config.log, and then calls config.status. 12485 # config.status does its own redirection, appending to config.log. 12486 # Unfortunately, on DOS this fails, as config.log is still kept open 12487 # by configure, so config.status won't be able to write to it; its 12488 # output is simply discarded. So we exec the FD to /dev/null, 12489 # effectively closing config.log, so it can be properly (re)opened and 12490 # appended to by config.status. When coming back to configure, we 12491 # need to make the FD available again. 12492 if test "$no_create" != yes; then 12493 ac_cs_success=: 12494 ac_config_status_args= 12495 test "$silent" = yes && 12496 ac_config_status_args="$ac_config_status_args --quiet" 12497 exec 5>/dev/null 12498 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12499 exec 5>>config.log 12500 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12501 # would make configure fail if this is the last instruction. 12502 $ac_cs_success || as_fn_exit 1 12503 fi 12504 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12506 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12507 fi 12508 12509
Indexes created Sun Apr 12 00:22:20 UTC 2026