configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xkbprint 1.0.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/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/xkbprint/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='xkbprint' 583 PACKAGE_TARNAME='xkbprint' 584 PACKAGE_VERSION='1.0.5' 585 PACKAGE_STRING='xkbprint 1.0.5' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xkbprint/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 XKBPRINT_LIBS 631 XKBPRINT_CFLAGS 632 MAN_SUBSTS 633 XORG_MAN_PAGE 634 ADMIN_MAN_DIR 635 DRIVER_MAN_DIR 636 MISC_MAN_DIR 637 FILE_MAN_DIR 638 LIB_MAN_DIR 639 APP_MAN_DIR 640 ADMIN_MAN_SUFFIX 641 DRIVER_MAN_SUFFIX 642 MISC_MAN_SUFFIX 643 FILE_MAN_SUFFIX 644 LIB_MAN_SUFFIX 645 APP_MAN_SUFFIX 646 SED 647 host_os 648 host_vendor 649 host_cpu 650 host 651 build_os 652 build_vendor 653 build_cpu 654 build 655 INSTALL_CMD 656 PKG_CONFIG_LIBDIR 657 PKG_CONFIG_PATH 658 PKG_CONFIG 659 CHANGELOG_CMD 660 STRICT_CFLAGS 661 CWARNFLAGS 662 BASE_CFLAGS 663 AM_BACKSLASH 664 AM_DEFAULT_VERBOSITY 665 AM_DEFAULT_V 666 AM_V 667 am__fastdepCC_FALSE 668 am__fastdepCC_TRUE 669 CCDEPMODE 670 am__nodep 671 AMDEPBACKSLASH 672 AMDEP_FALSE 673 AMDEP_TRUE 674 am__include 675 DEPDIR 676 am__untar 677 am__tar 678 AMTAR 679 am__leading_dot 680 SET_MAKE 681 AWK 682 mkdir_p 683 MKDIR_P 684 INSTALL_STRIP_PROGRAM 685 STRIP 686 install_sh 687 MAKEINFO 688 AUTOHEADER 689 AUTOMAKE 690 AUTOCONF 691 ACLOCAL 692 VERSION 693 PACKAGE 694 CYGPATH_W 695 am__isrc 696 INSTALL_DATA 697 INSTALL_SCRIPT 698 INSTALL_PROGRAM 699 EGREP 700 GREP 701 CPP 702 OBJEXT 703 EXEEXT 704 ac_ct_CC 705 CPPFLAGS 706 LDFLAGS 707 CFLAGS 708 CC 709 target_alias 710 host_alias 711 build_alias 712 LIBS 713 ECHO_T 714 ECHO_N 715 ECHO_C 716 DEFS 717 mandir 718 localedir 719 libdir 720 psdir 721 pdfdir 722 dvidir 723 htmldir 724 infodir 725 docdir 726 oldincludedir 727 includedir 728 localstatedir 729 sharedstatedir 730 sysconfdir 731 datadir 732 datarootdir 733 libexecdir 734 sbindir 735 bindir 736 program_transform_name 737 prefix 738 exec_prefix 739 PACKAGE_URL 740 PACKAGE_BUGREPORT 741 PACKAGE_STRING 742 PACKAGE_VERSION 743 PACKAGE_TARNAME 744 PACKAGE_NAME 745 PATH_SEPARATOR 746 SHELL 747 am__quote' 748 ac_subst_files='' 749 ac_user_opts=' 750 enable_option_checking 751 enable_dependency_tracking 752 enable_silent_rules 753 enable_selective_werror 754 enable_strict_compilation 755 ' 756 ac_precious_vars='build_alias 757 host_alias 758 target_alias 759 CC 760 CFLAGS 761 LDFLAGS 762 LIBS 763 CPPFLAGS 764 CPP 765 PKG_CONFIG 766 PKG_CONFIG_PATH 767 PKG_CONFIG_LIBDIR 768 XKBPRINT_CFLAGS 769 XKBPRINT_LIBS' 770 771 772 # 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[VAR=VALUE]... 1313 1314 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1315 VAR=VALUE. See below for descriptions of some of the useful variables. 1316 1317 Defaults for the options are specified in brackets. 1318 1319 Configuration: 1320 -h, --help display this help and exit 1321 --help=short display options specific to this package 1322 --help=recursive display the short help of all the included packages 1323 -V, --version display version information and exit 1324 -q, --quiet, --silent do not print \`checking ...' messages 1325 --cache-file=FILE cache test results in FILE [disabled] 1326 -C, --config-cache alias for \`--cache-file=config.cache' 1327 -n, --no-create do not create output files 1328 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1329 1330 Installation directories: 1331 --prefix=PREFIX install architecture-independent files in PREFIX 1332 [$ac_default_prefix] 1333 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1334 [PREFIX] 1335 1336 By default, \`make install' will install all the files in 1337 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1338 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1339 for instance \`--prefix=\$HOME'. 1340 1341 For better control, use the options below. 1342 1343 Fine tuning of the installation directories: 1344 --bindir=DIR user executables [EPREFIX/bin] 1345 --sbindir=DIR system admin executables [EPREFIX/sbin] 1346 --libexecdir=DIR program executables [EPREFIX/libexec] 1347 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1348 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1349 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1350 --libdir=DIR object code libraries [EPREFIX/lib] 1351 --includedir=DIR C header files [PREFIX/include] 1352 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1353 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1354 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1355 --infodir=DIR info documentation [DATAROOTDIR/info] 1356 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1357 --mandir=DIR man documentation [DATAROOTDIR/man] 1358 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbprint] 1359 --htmldir=DIR html documentation [DOCDIR] 1360 --dvidir=DIR dvi documentation [DOCDIR] 1361 --pdfdir=DIR pdf documentation [DOCDIR] 1362 --psdir=DIR ps documentation [DOCDIR] 1363 _ACEOF 1364 1365 cat <<\_ACEOF 1366 1367 Program names: 1368 --program-prefix=PREFIX prepend PREFIX to installed program names 1369 --program-suffix=SUFFIX append SUFFIX to installed program names 1370 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1371 1372 System types: 1373 --build=BUILD configure for building on BUILD [guessed] 1374 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1375 _ACEOF 1376 fi 1377 1378 if test -n "$ac_init_help"; then 1379 case $ac_init_help in 1380 short | recursive ) echo "Configuration of xkbprint 1.0.5:";; 1381 esac 1382 cat <<\_ACEOF 1383 1384 Optional Features: 1385 --disable-option-checking ignore unrecognized --enable/--with options 1386 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1387 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1388 --enable-dependency-tracking 1389 do not reject slow dependency extractors 1390 --disable-dependency-tracking 1391 speeds up one-time build 1392 --enable-silent-rules less verbose build output (undo: "make V=1") 1393 --disable-silent-rules verbose build output (undo: "make V=0") 1394 --disable-selective-werror 1395 Turn off selective compiler errors. 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"$srcdir/../.."; do 2255 if test -f "$ac_dir/install-sh"; then 2256 ac_aux_dir=$ac_dir 2257 ac_install_sh="$ac_aux_dir/install-sh -c" 2258 break 2259 elif test -f "$ac_dir/install.sh"; then 2260 ac_aux_dir=$ac_dir 2261 ac_install_sh="$ac_aux_dir/install.sh -c" 2262 break 2263 elif test -f "$ac_dir/shtool"; then 2264 ac_aux_dir=$ac_dir 2265 ac_install_sh="$ac_aux_dir/shtool install -c" 2266 break 2267 fi 2268 done 2269 if test -z "$ac_aux_dir"; then 2270 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2271 fi 2272 2273 # These three variables are undocumented and unsupported, 2274 # and are intended to be withdrawn in a future Autoconf release. 2275 # They can cause serious problems if a builder's source tree is in a directory 2276 # whose full name contains unusual characters. 2277 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2278 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2279 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2280 2281 2282 # Expand $ac_aux_dir to an absolute path. 2283 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2284 2285 ac_ext=c 2286 ac_cpp='$CPP $CPPFLAGS' 2287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2289 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2290 if test -n "$ac_tool_prefix"; then 2291 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2292 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2294 $as_echo_n "checking for $ac_word... " >&6; } 2295 if ${ac_cv_prog_CC+:} false; then : 2296 $as_echo_n "(cached) " >&6 2297 else 2298 if test -n "$CC"; then 2299 ac_cv_prog_CC="$CC" # Let the user override the test. 2300 else 2301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2302 for as_dir in $PATH 2303 do 2304 IFS=$as_save_IFS 2305 test -z "$as_dir" && as_dir=. 2306 for ac_exec_ext in '' $ac_executable_extensions; do 2307 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2308 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2309 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2310 break 2 2311 fi 2312 done 2313 done 2314 IFS=$as_save_IFS 2315 2316 fi 2317 fi 2318 CC=$ac_cv_prog_CC 2319 if test -n "$CC"; then 2320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2321 $as_echo "$CC" >&6; } 2322 else 2323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2324 $as_echo "no" >&6; } 2325 fi 2326 2327 2328 fi 2329 if test -z "$ac_cv_prog_CC"; then 2330 ac_ct_CC=$CC 2331 # Extract the first word of "gcc", so it can be a program name with args. 2332 set dummy gcc; ac_word=$2 2333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2334 $as_echo_n "checking for $ac_word... " >&6; } 2335 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2336 $as_echo_n "(cached) " >&6 2337 else 2338 if test -n "$ac_ct_CC"; then 2339 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2340 else 2341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2342 for as_dir in $PATH 2343 do 2344 IFS=$as_save_IFS 2345 test -z "$as_dir" && as_dir=. 2346 for ac_exec_ext in '' $ac_executable_extensions; do 2347 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2348 ac_cv_prog_ac_ct_CC="gcc" 2349 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2350 break 2 2351 fi 2352 done 2353 done 2354 IFS=$as_save_IFS 2355 2356 fi 2357 fi 2358 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2359 if test -n "$ac_ct_CC"; then 2360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2361 $as_echo "$ac_ct_CC" >&6; } 2362 else 2363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2364 $as_echo "no" >&6; } 2365 fi 2366 2367 if test "x$ac_ct_CC" = x; then 2368 CC="" 2369 else 2370 case $cross_compiling:$ac_tool_warned in 2371 yes:) 2372 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2373 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2374 ac_tool_warned=yes ;; 2375 esac 2376 CC=$ac_ct_CC 2377 fi 2378 else 2379 CC="$ac_cv_prog_CC" 2380 fi 2381 2382 if test -z "$CC"; then 2383 if test -n "$ac_tool_prefix"; then 2384 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2385 set dummy ${ac_tool_prefix}cc; ac_word=$2 2386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2387 $as_echo_n "checking for $ac_word... " >&6; } 2388 if ${ac_cv_prog_CC+:} false; then : 2389 $as_echo_n "(cached) " >&6 2390 else 2391 if test -n "$CC"; then 2392 ac_cv_prog_CC="$CC" # Let the user override the test. 2393 else 2394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2395 for as_dir in $PATH 2396 do 2397 IFS=$as_save_IFS 2398 test -z "$as_dir" && as_dir=. 2399 for ac_exec_ext in '' $ac_executable_extensions; do 2400 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2401 ac_cv_prog_CC="${ac_tool_prefix}cc" 2402 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2403 break 2 2404 fi 2405 done 2406 done 2407 IFS=$as_save_IFS 2408 2409 fi 2410 fi 2411 CC=$ac_cv_prog_CC 2412 if test -n "$CC"; then 2413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2414 $as_echo "$CC" >&6; } 2415 else 2416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2417 $as_echo "no" >&6; } 2418 fi 2419 2420 2421 fi 2422 fi 2423 if test -z "$CC"; then 2424 # Extract the first word of "cc", so it can be a program name with args. 2425 set dummy cc; ac_word=$2 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2427 $as_echo_n "checking for $ac_word... " >&6; } 2428 if ${ac_cv_prog_CC+:} false; then : 2429 $as_echo_n "(cached) " >&6 2430 else 2431 if test -n "$CC"; then 2432 ac_cv_prog_CC="$CC" # Let the user override the test. 2433 else 2434 ac_prog_rejected=no 2435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2436 for as_dir in $PATH 2437 do 2438 IFS=$as_save_IFS 2439 test -z "$as_dir" && as_dir=. 2440 for ac_exec_ext in '' $ac_executable_extensions; do 2441 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2442 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2443 ac_prog_rejected=yes 2444 continue 2445 fi 2446 ac_cv_prog_CC="cc" 2447 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2448 break 2 2449 fi 2450 done 2451 done 2452 IFS=$as_save_IFS 2453 2454 if test $ac_prog_rejected = yes; then 2455 # We found a bogon in the path, so make sure we never use it. 2456 set dummy $ac_cv_prog_CC 2457 shift 2458 if test $# != 0; then 2459 # We chose a different compiler from the bogus one. 2460 # However, it has the same basename, so the bogon will be chosen 2461 # first if we set CC to just the basename; use the full file name. 2462 shift 2463 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2464 fi 2465 fi 2466 fi 2467 fi 2468 CC=$ac_cv_prog_CC 2469 if test -n "$CC"; then 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2471 $as_echo "$CC" >&6; } 2472 else 2473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2474 $as_echo "no" >&6; } 2475 fi 2476 2477 2478 fi 2479 if test -z "$CC"; then 2480 if test -n "$ac_tool_prefix"; then 2481 for ac_prog in cl.exe 2482 do 2483 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2484 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2486 $as_echo_n "checking for $ac_word... " >&6; } 2487 if ${ac_cv_prog_CC+:} false; then : 2488 $as_echo_n "(cached) " >&6 2489 else 2490 if test -n "$CC"; then 2491 ac_cv_prog_CC="$CC" # Let the user override the test. 2492 else 2493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2494 for as_dir in $PATH 2495 do 2496 IFS=$as_save_IFS 2497 test -z "$as_dir" && as_dir=. 2498 for ac_exec_ext in '' $ac_executable_extensions; do 2499 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2500 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2501 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2502 break 2 2503 fi 2504 done 2505 done 2506 IFS=$as_save_IFS 2507 2508 fi 2509 fi 2510 CC=$ac_cv_prog_CC 2511 if test -n "$CC"; then 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2513 $as_echo "$CC" >&6; } 2514 else 2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2516 $as_echo "no" >&6; } 2517 fi 2518 2519 2520 test -n "$CC" && break 2521 done 2522 fi 2523 if test -z "$CC"; then 2524 ac_ct_CC=$CC 2525 for ac_prog in cl.exe 2526 do 2527 # Extract the first word of "$ac_prog", so it can be a program name with args. 2528 set dummy $ac_prog; ac_word=$2 2529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2530 $as_echo_n "checking for $ac_word... " >&6; } 2531 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2532 $as_echo_n "(cached) " >&6 2533 else 2534 if test -n "$ac_ct_CC"; then 2535 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2536 else 2537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2538 for as_dir in $PATH 2539 do 2540 IFS=$as_save_IFS 2541 test -z "$as_dir" && as_dir=. 2542 for ac_exec_ext in '' $ac_executable_extensions; do 2543 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2544 ac_cv_prog_ac_ct_CC="$ac_prog" 2545 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2546 break 2 2547 fi 2548 done 2549 done 2550 IFS=$as_save_IFS 2551 2552 fi 2553 fi 2554 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2555 if test -n "$ac_ct_CC"; then 2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2557 $as_echo "$ac_ct_CC" >&6; } 2558 else 2559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2560 $as_echo "no" >&6; } 2561 fi 2562 2563 2564 test -n "$ac_ct_CC" && break 2565 done 2566 2567 if test "x$ac_ct_CC" = x; then 2568 CC="" 2569 else 2570 case $cross_compiling:$ac_tool_warned in 2571 yes:) 2572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2573 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2574 ac_tool_warned=yes ;; 2575 esac 2576 CC=$ac_ct_CC 2577 fi 2578 fi 2579 2580 fi 2581 2582 2583 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2584 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2585 as_fn_error $? "no acceptable C compiler found in \$PATH 2586 See \`config.log' for more details" "$LINENO" 5; } 2587 2588 # Provide some information about the compiler. 2589 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2590 set X $ac_compile 2591 ac_compiler=$2 2592 for ac_option in --version -v -V -qversion; do 2593 { { ac_try="$ac_compiler $ac_option >&5" 2594 case "(($ac_try" in 2595 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2596 *) ac_try_echo=$ac_try;; 2597 esac 2598 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2599 $as_echo "$ac_try_echo"; } >&5 2600 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2601 ac_status=$? 2602 if test -s conftest.err; then 2603 sed '10a\ 2604 ... rest of stderr output deleted ... 2605 10q' conftest.err >conftest.er1 2606 cat conftest.er1 >&5 2607 fi 2608 rm -f conftest.er1 conftest.err 2609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2610 test $ac_status = 0; } 2611 done 2612 2613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2614 /* end confdefs.h. */ 2615 2616 int 2617 main () 2618 { 2619 2620 ; 2621 return 0; 2622 } 2623 _ACEOF 2624 ac_clean_files_save=$ac_clean_files 2625 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2626 # Try to create an executable without -o first, disregard a.out. 2627 # It will help us diagnose broken compilers, and finding out an intuition 2628 # of exeext. 2629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2630 $as_echo_n "checking whether the C compiler works... " >&6; } 2631 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2632 2633 # The possible output files: 2634 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2635 2636 ac_rmfiles= 2637 for ac_file in $ac_files 2638 do 2639 case $ac_file in 2640 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2641 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2642 esac 2643 done 2644 rm -f $ac_rmfiles 2645 2646 if { { ac_try="$ac_link_default" 2647 case "(($ac_try" in 2648 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2649 *) ac_try_echo=$ac_try;; 2650 esac 2651 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2652 $as_echo "$ac_try_echo"; } >&5 2653 (eval "$ac_link_default") 2>&5 2654 ac_status=$? 2655 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2656 test $ac_status = 0; }; then : 2657 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2658 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2659 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2660 # so that the user can short-circuit this test for compilers unknown to 2661 # Autoconf. 2662 for ac_file in $ac_files '' 2663 do 2664 test -f "$ac_file" || continue 2665 case $ac_file in 2666 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2667 ;; 2668 [ab].out ) 2669 # We found the default executable, but exeext='' is most 2670 # certainly right. 2671 break;; 2672 *.* ) 2673 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2674 then :; else 2675 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2676 fi 2677 # We set ac_cv_exeext here because the later test for it is not 2678 # safe: cross compilers may not add the suffix if given an `-o' 2679 # argument, so we may need to know it at that point already. 2680 # Even if this section looks crufty: it has the advantage of 2681 # actually working. 2682 break;; 2683 * ) 2684 break;; 2685 esac 2686 done 2687 test "$ac_cv_exeext" = no && ac_cv_exeext= 2688 2689 else 2690 ac_file='' 2691 fi 2692 if test -z "$ac_file"; then : 2693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2694 $as_echo "no" >&6; } 2695 $as_echo "$as_me: failed program was:" >&5 2696 sed 's/^/| /' conftest.$ac_ext >&5 2697 2698 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2699 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2700 as_fn_error 77 "C compiler cannot create executables 2701 See \`config.log' for more details" "$LINENO" 5; } 2702 else 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2704 $as_echo "yes" >&6; } 2705 fi 2706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2707 $as_echo_n "checking for C compiler default output file name... " >&6; } 2708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2709 $as_echo "$ac_file" >&6; } 2710 ac_exeext=$ac_cv_exeext 2711 2712 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2713 ac_clean_files=$ac_clean_files_save 2714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2715 $as_echo_n "checking for suffix of executables... " >&6; } 2716 if { { ac_try="$ac_link" 2717 case "(($ac_try" in 2718 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2719 *) ac_try_echo=$ac_try;; 2720 esac 2721 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2722 $as_echo "$ac_try_echo"; } >&5 2723 (eval "$ac_link") 2>&5 2724 ac_status=$? 2725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2726 test $ac_status = 0; }; then : 2727 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2728 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2729 # work properly (i.e., refer to `conftest.exe'), while it won't with 2730 # `rm'. 2731 for ac_file in conftest.exe conftest conftest.*; do 2732 test -f "$ac_file" || continue 2733 case $ac_file in 2734 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2735 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2736 break;; 2737 * ) break;; 2738 esac 2739 done 2740 else 2741 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2742 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2743 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2744 See \`config.log' for more details" "$LINENO" 5; } 2745 fi 2746 rm -f conftest conftest$ac_cv_exeext 2747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2748 $as_echo "$ac_cv_exeext" >&6; } 2749 2750 rm -f conftest.$ac_ext 2751 EXEEXT=$ac_cv_exeext 2752 ac_exeext=$EXEEXT 2753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2754 /* end confdefs.h. */ 2755 #include <stdio.h> 2756 int 2757 main () 2758 { 2759 FILE *f = fopen ("conftest.out", "w"); 2760 return ferror (f) || fclose (f) != 0; 2761 2762 ; 2763 return 0; 2764 } 2765 _ACEOF 2766 ac_clean_files="$ac_clean_files conftest.out" 2767 # Check that the compiler produces executables we can run. If not, either 2768 # the compiler is broken, or we cross compile. 2769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2770 $as_echo_n "checking whether we are cross compiling... " >&6; } 2771 if test "$cross_compiling" != yes; then 2772 { { ac_try="$ac_link" 2773 case "(($ac_try" in 2774 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2775 *) ac_try_echo=$ac_try;; 2776 esac 2777 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2778 $as_echo "$ac_try_echo"; } >&5 2779 (eval "$ac_link") 2>&5 2780 ac_status=$? 2781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2782 test $ac_status = 0; } 2783 if { ac_try='./conftest$ac_cv_exeext' 2784 { { case "(($ac_try" in 2785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2786 *) ac_try_echo=$ac_try;; 2787 esac 2788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2789 $as_echo "$ac_try_echo"; } >&5 2790 (eval "$ac_try") 2>&5 2791 ac_status=$? 2792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2793 test $ac_status = 0; }; }; then 2794 cross_compiling=no 2795 else 2796 if test "$cross_compiling" = maybe; then 2797 cross_compiling=yes 2798 else 2799 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2800 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2801 as_fn_error $? "cannot run C compiled programs. 2802 If you meant to cross compile, use \`--host'. 2803 See \`config.log' for more details" "$LINENO" 5; } 2804 fi 2805 fi 2806 fi 2807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2808 $as_echo "$cross_compiling" >&6; } 2809 2810 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2811 ac_clean_files=$ac_clean_files_save 2812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2813 $as_echo_n "checking for suffix of object files... " >&6; } 2814 if ${ac_cv_objext+:} false; then : 2815 $as_echo_n "(cached) " >&6 2816 else 2817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2818 /* end confdefs.h. */ 2819 2820 int 2821 main () 2822 { 2823 2824 ; 2825 return 0; 2826 } 2827 _ACEOF 2828 rm -f conftest.o conftest.obj 2829 if { { ac_try="$ac_compile" 2830 case "(($ac_try" in 2831 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2832 *) ac_try_echo=$ac_try;; 2833 esac 2834 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2835 $as_echo "$ac_try_echo"; } >&5 2836 (eval "$ac_compile") 2>&5 2837 ac_status=$? 2838 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2839 test $ac_status = 0; }; then : 2840 for ac_file in conftest.o conftest.obj conftest.*; do 2841 test -f "$ac_file" || continue; 2842 case $ac_file in 2843 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2844 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2845 break;; 2846 esac 2847 done 2848 else 2849 $as_echo "$as_me: failed program was:" >&5 2850 sed 's/^/| /' conftest.$ac_ext >&5 2851 2852 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2853 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2854 as_fn_error $? "cannot compute suffix of object files: cannot compile 2855 See \`config.log' for more details" "$LINENO" 5; } 2856 fi 2857 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2858 fi 2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2860 $as_echo "$ac_cv_objext" >&6; } 2861 OBJEXT=$ac_cv_objext 2862 ac_objext=$OBJEXT 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2864 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2865 if ${ac_cv_c_compiler_gnu+:} false; then : 2866 $as_echo_n "(cached) " >&6 2867 else 2868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2869 /* end confdefs.h. */ 2870 2871 int 2872 main () 2873 { 2874 #ifndef __GNUC__ 2875 choke me 2876 #endif 2877 2878 ; 2879 return 0; 2880 } 2881 _ACEOF 2882 if ac_fn_c_try_compile "$LINENO"; then : 2883 ac_compiler_gnu=yes 2884 else 2885 ac_compiler_gnu=no 2886 fi 2887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2888 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2889 2890 fi 2891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2892 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2893 if test $ac_compiler_gnu = yes; then 2894 GCC=yes 2895 else 2896 GCC= 2897 fi 2898 ac_test_CFLAGS=${CFLAGS+set} 2899 ac_save_CFLAGS=$CFLAGS 2900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2901 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2902 if ${ac_cv_prog_cc_g+:} false; then : 2903 $as_echo_n "(cached) " >&6 2904 else 2905 ac_save_c_werror_flag=$ac_c_werror_flag 2906 ac_c_werror_flag=yes 2907 ac_cv_prog_cc_g=no 2908 CFLAGS="-g" 2909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2910 /* end confdefs.h. */ 2911 2912 int 2913 main () 2914 { 2915 2916 ; 2917 return 0; 2918 } 2919 _ACEOF 2920 if ac_fn_c_try_compile "$LINENO"; then : 2921 ac_cv_prog_cc_g=yes 2922 else 2923 CFLAGS="" 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 2937 else 2938 ac_c_werror_flag=$ac_save_c_werror_flag 2939 CFLAGS="-g" 2940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2941 /* end confdefs.h. */ 2942 2943 int 2944 main () 2945 { 2946 2947 ; 2948 return 0; 2949 } 2950 _ACEOF 2951 if ac_fn_c_try_compile "$LINENO"; then : 2952 ac_cv_prog_cc_g=yes 2953 fi 2954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2955 fi 2956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2957 fi 2958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2959 ac_c_werror_flag=$ac_save_c_werror_flag 2960 fi 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2962 $as_echo "$ac_cv_prog_cc_g" >&6; } 2963 if test "$ac_test_CFLAGS" = set; then 2964 CFLAGS=$ac_save_CFLAGS 2965 elif test $ac_cv_prog_cc_g = yes; then 2966 if test "$GCC" = yes; then 2967 CFLAGS="-g -O2" 2968 else 2969 CFLAGS="-g" 2970 fi 2971 else 2972 if test "$GCC" = yes; then 2973 CFLAGS="-O2" 2974 else 2975 CFLAGS= 2976 fi 2977 fi 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2979 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2980 if ${ac_cv_prog_cc_c89+:} false; then : 2981 $as_echo_n "(cached) " >&6 2982 else 2983 ac_cv_prog_cc_c89=no 2984 ac_save_CC=$CC 2985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2986 /* end confdefs.h. */ 2987 #include <stdarg.h> 2988 #include <stdio.h> 2989 struct stat; 2990 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2991 struct buf { int x; }; 2992 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2993 static char *e (p, i) 2994 char **p; 2995 int i; 2996 { 2997 return p[i]; 2998 } 2999 static char *f (char * (*g) (char **, int), char **p, ...) 3000 { 3001 char *s; 3002 va_list v; 3003 va_start (v,p); 3004 s = g (p, va_arg (v,int)); 3005 va_end (v); 3006 return s; 3007 } 3008 3009 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3010 function prototypes and stuff, but not '\xHH' hex character constants. 3011 These don't provoke an error unfortunately, instead are silently treated 3012 as 'x'. The following induces an error, until -std is added to get 3013 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3014 array size at least. It's necessary to write '\x00'==0 to get something 3015 that's true only with -std. */ 3016 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3017 3018 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3019 inside strings and character constants. */ 3020 #define FOO(x) 'x' 3021 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3022 3023 int test (int i, double x); 3024 struct s1 {int (*f) (int a);}; 3025 struct s2 {int (*f) (double a);}; 3026 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3027 int argc; 3028 char **argv; 3029 int 3030 main () 3031 { 3032 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3033 ; 3034 return 0; 3035 } 3036 _ACEOF 3037 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3038 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3039 do 3040 CC="$ac_save_CC $ac_arg" 3041 if ac_fn_c_try_compile "$LINENO"; then : 3042 ac_cv_prog_cc_c89=$ac_arg 3043 fi 3044 rm -f core conftest.err conftest.$ac_objext 3045 test "x$ac_cv_prog_cc_c89" != "xno" && break 3046 done 3047 rm -f conftest.$ac_ext 3048 CC=$ac_save_CC 3049 3050 fi 3051 # AC_CACHE_VAL 3052 case "x$ac_cv_prog_cc_c89" in 3053 x) 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3055 $as_echo "none needed" >&6; } ;; 3056 xno) 3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3058 $as_echo "unsupported" >&6; } ;; 3059 *) 3060 CC="$CC $ac_cv_prog_cc_c89" 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3062 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3063 esac 3064 if test "x$ac_cv_prog_cc_c89" != xno; then : 3065 3066 fi 3067 3068 ac_ext=c 3069 ac_cpp='$CPP $CPPFLAGS' 3070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3072 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3073 3074 ac_ext=c 3075 ac_cpp='$CPP $CPPFLAGS' 3076 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3077 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3078 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3080 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3081 if ${am_cv_prog_cc_c_o+:} false; then : 3082 $as_echo_n "(cached) " >&6 3083 else 3084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3085 /* end confdefs.h. */ 3086 3087 int 3088 main () 3089 { 3090 3091 ; 3092 return 0; 3093 } 3094 _ACEOF 3095 # Make sure it works both with $CC and with simple cc. 3096 # Following AC_PROG_CC_C_O, we do the test twice because some 3097 # compilers refuse to overwrite an existing .o file with -o, 3098 # though they will create one. 3099 am_cv_prog_cc_c_o=yes 3100 for am_i in 1 2; do 3101 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3102 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3103 ac_status=$? 3104 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3105 (exit $ac_status); } \ 3106 && test -f conftest2.$ac_objext; then 3107 : OK 3108 else 3109 am_cv_prog_cc_c_o=no 3110 break 3111 fi 3112 done 3113 rm -f core conftest* 3114 unset am_i 3115 fi 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3117 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3118 if test "$am_cv_prog_cc_c_o" != yes; then 3119 # Losing compiler, so override with the script. 3120 # FIXME: It is wrong to rewrite CC. 3121 # But if we don't then we get into trouble of one sort or another. 3122 # A longer-term fix would be to have automake use am__CC in this case, 3123 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3124 CC="$am_aux_dir/compile $CC" 3125 fi 3126 ac_ext=c 3127 ac_cpp='$CPP $CPPFLAGS' 3128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3130 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3131 3132 3133 3134 ac_ext=c 3135 ac_cpp='$CPP $CPPFLAGS' 3136 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3137 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3138 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3140 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3141 # On Suns, sometimes $CPP names a directory. 3142 if test -n "$CPP" && test -d "$CPP"; then 3143 CPP= 3144 fi 3145 if test -z "$CPP"; then 3146 if ${ac_cv_prog_CPP+:} false; then : 3147 $as_echo_n "(cached) " >&6 3148 else 3149 # Double quotes because CPP needs to be expanded 3150 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3151 do 3152 ac_preproc_ok=false 3153 for ac_c_preproc_warn_flag in '' yes 3154 do 3155 # Use a header file that comes with gcc, so configuring glibc 3156 # with a fresh cross-compiler works. 3157 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3158 # <limits.h> exists even on freestanding compilers. 3159 # On the NeXT, cc -E runs the code through the compiler's parser, 3160 # not just through cpp. "Syntax error" is here to catch this case. 3161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3162 /* end confdefs.h. */ 3163 #ifdef __STDC__ 3164 # include <limits.h> 3165 #else 3166 # include <assert.h> 3167 #endif 3168 Syntax error 3169 _ACEOF 3170 if ac_fn_c_try_cpp "$LINENO"; then : 3171 3172 else 3173 # Broken: fails on valid input. 3174 continue 3175 fi 3176 rm -f conftest.err conftest.i conftest.$ac_ext 3177 3178 # OK, works on sane cases. Now check whether nonexistent headers 3179 # can be detected and how. 3180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3181 /* end confdefs.h. */ 3182 #include <ac_nonexistent.h> 3183 _ACEOF 3184 if ac_fn_c_try_cpp "$LINENO"; then : 3185 # Broken: success on invalid input. 3186 continue 3187 else 3188 # Passes both tests. 3189 ac_preproc_ok=: 3190 break 3191 fi 3192 rm -f conftest.err conftest.i conftest.$ac_ext 3193 3194 done 3195 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3196 rm -f conftest.i conftest.err conftest.$ac_ext 3197 if $ac_preproc_ok; then : 3198 break 3199 fi 3200 3201 done 3202 ac_cv_prog_CPP=$CPP 3203 3204 fi 3205 CPP=$ac_cv_prog_CPP 3206 else 3207 ac_cv_prog_CPP=$CPP 3208 fi 3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3210 $as_echo "$CPP" >&6; } 3211 ac_preproc_ok=false 3212 for ac_c_preproc_warn_flag in '' yes 3213 do 3214 # Use a header file that comes with gcc, so configuring glibc 3215 # with a fresh cross-compiler works. 3216 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3217 # <limits.h> exists even on freestanding compilers. 3218 # On the NeXT, cc -E runs the code through the compiler's parser, 3219 # not just through cpp. "Syntax error" is here to catch this case. 3220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3221 /* end confdefs.h. */ 3222 #ifdef __STDC__ 3223 # include <limits.h> 3224 #else 3225 # include <assert.h> 3226 #endif 3227 Syntax error 3228 _ACEOF 3229 if ac_fn_c_try_cpp "$LINENO"; then : 3230 3231 else 3232 # Broken: fails on valid input. 3233 continue 3234 fi 3235 rm -f conftest.err conftest.i conftest.$ac_ext 3236 3237 # OK, works on sane cases. Now check whether nonexistent headers 3238 # can be detected and how. 3239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3240 /* end confdefs.h. */ 3241 #include <ac_nonexistent.h> 3242 _ACEOF 3243 if ac_fn_c_try_cpp "$LINENO"; then : 3244 # Broken: success on invalid input. 3245 continue 3246 else 3247 # Passes both tests. 3248 ac_preproc_ok=: 3249 break 3250 fi 3251 rm -f conftest.err conftest.i conftest.$ac_ext 3252 3253 done 3254 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3255 rm -f conftest.i conftest.err conftest.$ac_ext 3256 if $ac_preproc_ok; then : 3257 3258 else 3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3260 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3261 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3262 See \`config.log' for more details" "$LINENO" 5; } 3263 fi 3264 3265 ac_ext=c 3266 ac_cpp='$CPP $CPPFLAGS' 3267 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3268 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3269 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3270 3271 3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3273 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3274 if ${ac_cv_path_GREP+:} false; then : 3275 $as_echo_n "(cached) " >&6 3276 else 3277 if test -z "$GREP"; then 3278 ac_path_GREP_found=false 3279 # Loop through the user's path and test for each of PROGNAME-LIST 3280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3281 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3282 do 3283 IFS=$as_save_IFS 3284 test -z "$as_dir" && as_dir=. 3285 for ac_prog in grep ggrep; do 3286 for ac_exec_ext in '' $ac_executable_extensions; do 3287 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3288 as_fn_executable_p "$ac_path_GREP" || continue 3289 # Check for GNU ac_path_GREP and select it if it is found. 3290 # Check for GNU $ac_path_GREP 3291 case `"$ac_path_GREP" --version 2>&1` in 3292 *GNU*) 3293 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3294 *) 3295 ac_count=0 3296 $as_echo_n 0123456789 >"conftest.in" 3297 while : 3298 do 3299 cat "conftest.in" "conftest.in" >"conftest.tmp" 3300 mv "conftest.tmp" "conftest.in" 3301 cp "conftest.in" "conftest.nl" 3302 $as_echo 'GREP' >> "conftest.nl" 3303 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3304 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3305 as_fn_arith $ac_count + 1 && ac_count=$as_val 3306 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3307 # Best one so far, save it but keep looking for a better one 3308 ac_cv_path_GREP="$ac_path_GREP" 3309 ac_path_GREP_max=$ac_count 3310 fi 3311 # 10*(2^10) chars as input seems more than enough 3312 test $ac_count -gt 10 && break 3313 done 3314 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3315 esac 3316 3317 $ac_path_GREP_found && break 3 3318 done 3319 done 3320 done 3321 IFS=$as_save_IFS 3322 if test -z "$ac_cv_path_GREP"; then 3323 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3324 fi 3325 else 3326 ac_cv_path_GREP=$GREP 3327 fi 3328 3329 fi 3330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3331 $as_echo "$ac_cv_path_GREP" >&6; } 3332 GREP="$ac_cv_path_GREP" 3333 3334 3335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3336 $as_echo_n "checking for egrep... " >&6; } 3337 if ${ac_cv_path_EGREP+:} false; then : 3338 $as_echo_n "(cached) " >&6 3339 else 3340 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3341 then ac_cv_path_EGREP="$GREP -E" 3342 else 3343 if test -z "$EGREP"; then 3344 ac_path_EGREP_found=false 3345 # Loop through the user's path and test for each of PROGNAME-LIST 3346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3347 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3348 do 3349 IFS=$as_save_IFS 3350 test -z "$as_dir" && as_dir=. 3351 for ac_prog in egrep; do 3352 for ac_exec_ext in '' $ac_executable_extensions; do 3353 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3354 as_fn_executable_p "$ac_path_EGREP" || continue 3355 # Check for GNU ac_path_EGREP and select it if it is found. 3356 # Check for GNU $ac_path_EGREP 3357 case `"$ac_path_EGREP" --version 2>&1` in 3358 *GNU*) 3359 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3360 *) 3361 ac_count=0 3362 $as_echo_n 0123456789 >"conftest.in" 3363 while : 3364 do 3365 cat "conftest.in" "conftest.in" >"conftest.tmp" 3366 mv "conftest.tmp" "conftest.in" 3367 cp "conftest.in" "conftest.nl" 3368 $as_echo 'EGREP' >> "conftest.nl" 3369 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3370 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3371 as_fn_arith $ac_count + 1 && ac_count=$as_val 3372 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3373 # Best one so far, save it but keep looking for a better one 3374 ac_cv_path_EGREP="$ac_path_EGREP" 3375 ac_path_EGREP_max=$ac_count 3376 fi 3377 # 10*(2^10) chars as input seems more than enough 3378 test $ac_count -gt 10 && break 3379 done 3380 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3381 esac 3382 3383 $ac_path_EGREP_found && break 3 3384 done 3385 done 3386 done 3387 IFS=$as_save_IFS 3388 if test -z "$ac_cv_path_EGREP"; then 3389 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3390 fi 3391 else 3392 ac_cv_path_EGREP=$EGREP 3393 fi 3394 3395 fi 3396 fi 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3398 $as_echo "$ac_cv_path_EGREP" >&6; } 3399 EGREP="$ac_cv_path_EGREP" 3400 3401 3402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3403 $as_echo_n "checking for ANSI C header files... " >&6; } 3404 if ${ac_cv_header_stdc+:} false; then : 3405 $as_echo_n "(cached) " >&6 3406 else 3407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3408 /* end confdefs.h. */ 3409 #include <stdlib.h> 3410 #include <stdarg.h> 3411 #include <string.h> 3412 #include <float.h> 3413 3414 int 3415 main () 3416 { 3417 3418 ; 3419 return 0; 3420 } 3421 _ACEOF 3422 if ac_fn_c_try_compile "$LINENO"; then : 3423 ac_cv_header_stdc=yes 3424 else 3425 ac_cv_header_stdc=no 3426 fi 3427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3428 3429 if test $ac_cv_header_stdc = yes; then 3430 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3432 /* end confdefs.h. */ 3433 #include <string.h> 3434 3435 _ACEOF 3436 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3437 $EGREP "memchr" >/dev/null 2>&1; then : 3438 3439 else 3440 ac_cv_header_stdc=no 3441 fi 3442 rm -f conftest* 3443 3444 fi 3445 3446 if test $ac_cv_header_stdc = yes; then 3447 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3449 /* end confdefs.h. */ 3450 #include <stdlib.h> 3451 3452 _ACEOF 3453 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3454 $EGREP "free" >/dev/null 2>&1; then : 3455 3456 else 3457 ac_cv_header_stdc=no 3458 fi 3459 rm -f conftest* 3460 3461 fi 3462 3463 if test $ac_cv_header_stdc = yes; then 3464 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3465 if test "$cross_compiling" = yes; then : 3466 : 3467 else 3468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3469 /* end confdefs.h. */ 3470 #include <ctype.h> 3471 #include <stdlib.h> 3472 #if ((' ' & 0x0FF) == 0x020) 3473 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3474 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3475 #else 3476 # define ISLOWER(c) \ 3477 (('a' <= (c) && (c) <= 'i') \ 3478 || ('j' <= (c) && (c) <= 'r') \ 3479 || ('s' <= (c) && (c) <= 'z')) 3480 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3481 #endif 3482 3483 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3484 int 3485 main () 3486 { 3487 int i; 3488 for (i = 0; i < 256; i++) 3489 if (XOR (islower (i), ISLOWER (i)) 3490 || toupper (i) != TOUPPER (i)) 3491 return 2; 3492 return 0; 3493 } 3494 _ACEOF 3495 if ac_fn_c_try_run "$LINENO"; then : 3496 3497 else 3498 ac_cv_header_stdc=no 3499 fi 3500 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3501 conftest.$ac_objext conftest.beam conftest.$ac_ext 3502 fi 3503 3504 fi 3505 fi 3506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3507 $as_echo "$ac_cv_header_stdc" >&6; } 3508 if test $ac_cv_header_stdc = yes; then 3509 3510 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3511 3512 fi 3513 3514 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3515 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3516 inttypes.h stdint.h unistd.h 3517 do : 3518 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3519 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3520 " 3521 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3522 cat >>confdefs.h <<_ACEOF 3523 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3524 _ACEOF 3525 3526 fi 3527 3528 done 3529 3530 3531 3532 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3533 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3534 MINIX=yes 3535 else 3536 MINIX= 3537 fi 3538 3539 3540 if test "$MINIX" = yes; then 3541 3542 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3543 3544 3545 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3546 3547 3548 $as_echo "#define _MINIX 1" >>confdefs.h 3549 3550 fi 3551 3552 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3554 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3555 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3556 $as_echo_n "(cached) " >&6 3557 else 3558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3559 /* end confdefs.h. */ 3560 3561 # define __EXTENSIONS__ 1 3562 $ac_includes_default 3563 int 3564 main () 3565 { 3566 3567 ; 3568 return 0; 3569 } 3570 _ACEOF 3571 if ac_fn_c_try_compile "$LINENO"; then : 3572 ac_cv_safe_to_define___extensions__=yes 3573 else 3574 ac_cv_safe_to_define___extensions__=no 3575 fi 3576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3577 fi 3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3579 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3580 test $ac_cv_safe_to_define___extensions__ = yes && 3581 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3582 3583 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3584 3585 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3586 3587 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3588 3589 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3590 3591 3592 3593 # Initialize Automake 3594 am__api_version='1.16' 3595 3596 # Find a good install program. We prefer a C program (faster), 3597 # so one script is as good as another. But avoid the broken or 3598 # incompatible versions: 3599 # SysV /etc/install, /usr/sbin/install 3600 # SunOS /usr/etc/install 3601 # IRIX /sbin/install 3602 # AIX /bin/install 3603 # AmigaOS /C/install, which installs bootblocks on floppy discs 3604 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3605 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3606 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3607 # OS/2's system install, which has a completely different semantic 3608 # ./install, which can be erroneously created by make from ./install.sh. 3609 # Reject install programs that cannot install multiple files. 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3611 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3612 if test -z "$INSTALL"; then 3613 if ${ac_cv_path_install+:} false; then : 3614 $as_echo_n "(cached) " >&6 3615 else 3616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3617 for as_dir in $PATH 3618 do 3619 IFS=$as_save_IFS 3620 test -z "$as_dir" && as_dir=. 3621 # Account for people who put trailing slashes in PATH elements. 3622 case $as_dir/ in #(( 3623 ./ | .// | /[cC]/* | \ 3624 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3625 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3626 /usr/ucb/* ) ;; 3627 *) 3628 # OSF1 and SCO ODT 3.0 have their own names for install. 3629 # Don't use installbsd from OSF since it installs stuff as root 3630 # by default. 3631 for ac_prog in ginstall scoinst install; do 3632 for ac_exec_ext in '' $ac_executable_extensions; do 3633 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3634 if test $ac_prog = install && 3635 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3636 # AIX install. It has an incompatible calling convention. 3637 : 3638 elif test $ac_prog = install && 3639 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3640 # program-specific install script used by HP pwplus--don't use. 3641 : 3642 else 3643 rm -rf conftest.one conftest.two conftest.dir 3644 echo one > conftest.one 3645 echo two > conftest.two 3646 mkdir conftest.dir 3647 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3648 test -s conftest.one && test -s conftest.two && 3649 test -s conftest.dir/conftest.one && 3650 test -s conftest.dir/conftest.two 3651 then 3652 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3653 break 3 3654 fi 3655 fi 3656 fi 3657 done 3658 done 3659 ;; 3660 esac 3661 3662 done 3663 IFS=$as_save_IFS 3664 3665 rm -rf conftest.one conftest.two conftest.dir 3666 3667 fi 3668 if test "${ac_cv_path_install+set}" = set; then 3669 INSTALL=$ac_cv_path_install 3670 else 3671 # As a last resort, use the slow shell script. Don't cache a 3672 # value for INSTALL within a source directory, because that will 3673 # break other packages using the cache if that directory is 3674 # removed, or if the value is a relative name. 3675 INSTALL=$ac_install_sh 3676 fi 3677 fi 3678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3679 $as_echo "$INSTALL" >&6; } 3680 3681 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3682 # It thinks the first close brace ends the variable substitution. 3683 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3684 3685 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3686 3687 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3688 3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3690 $as_echo_n "checking whether build environment is sane... " >&6; } 3691 # Reject unsafe characters in $srcdir or the absolute working directory 3692 # name. Accept space and tab only in the latter. 3693 am_lf=' 3694 ' 3695 case `pwd` in 3696 *[\\\"\#\$\&\'\`$am_lf]*) 3697 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3698 esac 3699 case $srcdir in 3700 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3701 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3702 esac 3703 3704 # Do 'set' in a subshell so we don't clobber the current shell's 3705 # arguments. Must try -L first in case configure is actually a 3706 # symlink; some systems play weird games with the mod time of symlinks 3707 # (eg FreeBSD returns the mod time of the symlink's containing 3708 # directory). 3709 if ( 3710 am_has_slept=no 3711 for am_try in 1 2; do 3712 echo "timestamp, slept: $am_has_slept" > conftest.file 3713 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3714 if test "$*" = "X"; then 3715 # -L didn't work. 3716 set X `ls -t "$srcdir/configure" conftest.file` 3717 fi 3718 if test "$*" != "X $srcdir/configure conftest.file" \ 3719 && test "$*" != "X conftest.file $srcdir/configure"; then 3720 3721 # If neither matched, then we have a broken ls. This can happen 3722 # if, for instance, CONFIG_SHELL is bash and it inherits a 3723 # broken ls alias from the environment. This has actually 3724 # happened. Such a system could not be considered "sane". 3725 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3726 alias in your environment" "$LINENO" 5 3727 fi 3728 if test "$2" = conftest.file || test $am_try -eq 2; then 3729 break 3730 fi 3731 # Just in case. 3732 sleep 1 3733 am_has_slept=yes 3734 done 3735 test "$2" = conftest.file 3736 ) 3737 then 3738 # Ok. 3739 : 3740 else 3741 as_fn_error $? "newly created file is older than distributed files! 3742 Check your system clock" "$LINENO" 5 3743 fi 3744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3745 $as_echo "yes" >&6; } 3746 # If we didn't sleep, we still need to ensure time stamps of config.status and 3747 # generated files are strictly newer. 3748 am_sleep_pid= 3749 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3750 ( sleep 1 ) & 3751 am_sleep_pid=$! 3752 fi 3753 3754 rm -f conftest.file 3755 3756 test "$program_prefix" != NONE && 3757 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3758 # Use a double $ so make ignores it. 3759 test "$program_suffix" != NONE && 3760 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3761 # Double any \ or $. 3762 # By default was `s,x,x', remove it if useless. 3763 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3764 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3765 3766 if test x"${MISSING+set}" != xset; then 3767 case $am_aux_dir in 3768 *\ * | *\ *) 3769 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3770 *) 3771 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3772 esac 3773 fi 3774 # Use eval to expand $SHELL 3775 if eval "$MISSING --is-lightweight"; then 3776 am_missing_run="$MISSING " 3777 else 3778 am_missing_run= 3779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3780 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3781 fi 3782 3783 if test x"${install_sh+set}" != xset; then 3784 case $am_aux_dir in 3785 *\ * | *\ *) 3786 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3787 *) 3788 install_sh="\${SHELL} $am_aux_dir/install-sh" 3789 esac 3790 fi 3791 3792 # Installed binaries are usually stripped using 'strip' when the user 3793 # run "make install-strip". However 'strip' might not be the right 3794 # tool to use in cross-compilation environments, therefore Automake 3795 # will honor the 'STRIP' environment variable to overrule this program. 3796 if test "$cross_compiling" != no; then 3797 if test -n "$ac_tool_prefix"; then 3798 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3799 set dummy ${ac_tool_prefix}strip; ac_word=$2 3800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3801 $as_echo_n "checking for $ac_word... " >&6; } 3802 if ${ac_cv_prog_STRIP+:} false; then : 3803 $as_echo_n "(cached) " >&6 3804 else 3805 if test -n "$STRIP"; then 3806 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3807 else 3808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3809 for as_dir in $PATH 3810 do 3811 IFS=$as_save_IFS 3812 test -z "$as_dir" && as_dir=. 3813 for ac_exec_ext in '' $ac_executable_extensions; do 3814 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3815 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3817 break 2 3818 fi 3819 done 3820 done 3821 IFS=$as_save_IFS 3822 3823 fi 3824 fi 3825 STRIP=$ac_cv_prog_STRIP 3826 if test -n "$STRIP"; then 3827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3828 $as_echo "$STRIP" >&6; } 3829 else 3830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3831 $as_echo "no" >&6; } 3832 fi 3833 3834 3835 fi 3836 if test -z "$ac_cv_prog_STRIP"; then 3837 ac_ct_STRIP=$STRIP 3838 # Extract the first word of "strip", so it can be a program name with args. 3839 set dummy strip; ac_word=$2 3840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3841 $as_echo_n "checking for $ac_word... " >&6; } 3842 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3843 $as_echo_n "(cached) " >&6 3844 else 3845 if test -n "$ac_ct_STRIP"; then 3846 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3847 else 3848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3849 for as_dir in $PATH 3850 do 3851 IFS=$as_save_IFS 3852 test -z "$as_dir" && as_dir=. 3853 for ac_exec_ext in '' $ac_executable_extensions; do 3854 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3855 ac_cv_prog_ac_ct_STRIP="strip" 3856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3857 break 2 3858 fi 3859 done 3860 done 3861 IFS=$as_save_IFS 3862 3863 fi 3864 fi 3865 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3866 if test -n "$ac_ct_STRIP"; then 3867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3868 $as_echo "$ac_ct_STRIP" >&6; } 3869 else 3870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3871 $as_echo "no" >&6; } 3872 fi 3873 3874 if test "x$ac_ct_STRIP" = x; then 3875 STRIP=":" 3876 else 3877 case $cross_compiling:$ac_tool_warned in 3878 yes:) 3879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3880 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3881 ac_tool_warned=yes ;; 3882 esac 3883 STRIP=$ac_ct_STRIP 3884 fi 3885 else 3886 STRIP="$ac_cv_prog_STRIP" 3887 fi 3888 3889 fi 3890 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3891 3892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3893 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3894 if test -z "$MKDIR_P"; then 3895 if ${ac_cv_path_mkdir+:} false; then : 3896 $as_echo_n "(cached) " >&6 3897 else 3898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3899 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3900 do 3901 IFS=$as_save_IFS 3902 test -z "$as_dir" && as_dir=. 3903 for ac_prog in mkdir gmkdir; do 3904 for ac_exec_ext in '' $ac_executable_extensions; do 3905 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 3906 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3907 'mkdir (GNU coreutils) '* | \ 3908 'mkdir (coreutils) '* | \ 3909 'mkdir (fileutils) '4.1*) 3910 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3911 break 3;; 3912 esac 3913 done 3914 done 3915 done 3916 IFS=$as_save_IFS 3917 3918 fi 3919 3920 test -d ./--version && rmdir ./--version 3921 if test "${ac_cv_path_mkdir+set}" = set; then 3922 MKDIR_P="$ac_cv_path_mkdir -p" 3923 else 3924 # As a last resort, use the slow shell script. Don't cache a 3925 # value for MKDIR_P within a source directory, because that will 3926 # break other packages using the cache if that directory is 3927 # removed, or if the value is a relative name. 3928 MKDIR_P="$ac_install_sh -d" 3929 fi 3930 fi 3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3932 $as_echo "$MKDIR_P" >&6; } 3933 3934 for ac_prog in gawk mawk nawk awk 3935 do 3936 # Extract the first word of "$ac_prog", so it can be a program name with args. 3937 set dummy $ac_prog; ac_word=$2 3938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3939 $as_echo_n "checking for $ac_word... " >&6; } 3940 if ${ac_cv_prog_AWK+:} false; then : 3941 $as_echo_n "(cached) " >&6 3942 else 3943 if test -n "$AWK"; then 3944 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3945 else 3946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3947 for as_dir in $PATH 3948 do 3949 IFS=$as_save_IFS 3950 test -z "$as_dir" && as_dir=. 3951 for ac_exec_ext in '' $ac_executable_extensions; do 3952 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3953 ac_cv_prog_AWK="$ac_prog" 3954 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3955 break 2 3956 fi 3957 done 3958 done 3959 IFS=$as_save_IFS 3960 3961 fi 3962 fi 3963 AWK=$ac_cv_prog_AWK 3964 if test -n "$AWK"; then 3965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3966 $as_echo "$AWK" >&6; } 3967 else 3968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3969 $as_echo "no" >&6; } 3970 fi 3971 3972 3973 test -n "$AWK" && break 3974 done 3975 3976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3977 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3978 set x ${MAKE-make} 3979 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3980 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3981 $as_echo_n "(cached) " >&6 3982 else 3983 cat >conftest.make <<\_ACEOF 3984 SHELL = /bin/sh 3985 all: 3986 @echo '@@@%%%=$(MAKE)=@@@%%%' 3987 _ACEOF 3988 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3989 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3990 *@@@%%%=?*=@@@%%%*) 3991 eval ac_cv_prog_make_${ac_make}_set=yes;; 3992 *) 3993 eval ac_cv_prog_make_${ac_make}_set=no;; 3994 esac 3995 rm -f conftest.make 3996 fi 3997 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3999 $as_echo "yes" >&6; } 4000 SET_MAKE= 4001 else 4002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4003 $as_echo "no" >&6; } 4004 SET_MAKE="MAKE=${MAKE-make}" 4005 fi 4006 4007 rm -rf .tst 2>/dev/null 4008 mkdir .tst 2>/dev/null 4009 if test -d .tst; then 4010 am__leading_dot=. 4011 else 4012 am__leading_dot=_ 4013 fi 4014 rmdir .tst 2>/dev/null 4015 4016 DEPDIR="${am__leading_dot}deps" 4017 4018 ac_config_commands="$ac_config_commands depfiles" 4019 4020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4021 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; } 4022 cat > confinc.mk << 'END' 4023 am__doit: 4024 @echo this is the am__doit target >confinc.out 4025 .PHONY: am__doit 4026 END 4027 am__include="#" 4028 am__quote= 4029 # BSD make does it like this. 4030 echo '.include "confinc.mk" # ignored' > confmf.BSD 4031 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4032 echo 'include confinc.mk # ignored' > confmf.GNU 4033 _am_result=no 4034 for s in GNU BSD; do 4035 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4036 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4037 ac_status=$? 4038 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4039 (exit $ac_status); } 4040 case $?:`cat confinc.out 2>/dev/null` in #( 4041 '0:this is the am__doit target') : 4042 case $s in #( 4043 BSD) : 4044 am__include='.include' am__quote='"' ;; #( 4045 *) : 4046 am__include='include' am__quote='' ;; 4047 esac ;; #( 4048 *) : 4049 ;; 4050 esac 4051 if test "$am__include" != "#"; then 4052 _am_result="yes ($s style)" 4053 break 4054 fi 4055 done 4056 rm -f confinc.* confmf.* 4057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4058 $as_echo "${_am_result}" >&6; } 4059 4060 # Check whether --enable-dependency-tracking was given. 4061 if test "${enable_dependency_tracking+set}" = set; then : 4062 enableval=$enable_dependency_tracking; 4063 fi 4064 4065 if test "x$enable_dependency_tracking" != xno; then 4066 am_depcomp="$ac_aux_dir/depcomp" 4067 AMDEPBACKSLASH='\' 4068 am__nodep='_no' 4069 fi 4070 if test "x$enable_dependency_tracking" != xno; then 4071 AMDEP_TRUE= 4072 AMDEP_FALSE='#' 4073 else 4074 AMDEP_TRUE='#' 4075 AMDEP_FALSE= 4076 fi 4077 4078 4079 # Check whether --enable-silent-rules was given. 4080 if test "${enable_silent_rules+set}" = set; then : 4081 enableval=$enable_silent_rules; 4082 fi 4083 4084 case $enable_silent_rules in # ((( 4085 yes) AM_DEFAULT_VERBOSITY=0;; 4086 no) AM_DEFAULT_VERBOSITY=1;; 4087 *) AM_DEFAULT_VERBOSITY=1;; 4088 esac 4089 am_make=${MAKE-make} 4090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4091 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4092 if ${am_cv_make_support_nested_variables+:} false; then : 4093 $as_echo_n "(cached) " >&6 4094 else 4095 if $as_echo 'TRUE=$(BAR$(V)) 4096 BAR0=false 4097 BAR1=true 4098 V=1 4099 am__doit: 4100 @$(TRUE) 4101 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4102 am_cv_make_support_nested_variables=yes 4103 else 4104 am_cv_make_support_nested_variables=no 4105 fi 4106 fi 4107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4108 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4109 if test $am_cv_make_support_nested_variables = yes; then 4110 AM_V='$(V)' 4111 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4112 else 4113 AM_V=$AM_DEFAULT_VERBOSITY 4114 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4115 fi 4116 AM_BACKSLASH='\' 4117 4118 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4119 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4120 # is not polluted with repeated "-I." 4121 am__isrc=' -I$(srcdir)' 4122 # test to see if srcdir already configured 4123 if test -f $srcdir/config.status; then 4124 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4125 fi 4126 fi 4127 4128 # test whether we have cygpath 4129 if test -z "$CYGPATH_W"; then 4130 if (cygpath --version) >/dev/null 2>/dev/null; then 4131 CYGPATH_W='cygpath -w' 4132 else 4133 CYGPATH_W=echo 4134 fi 4135 fi 4136 4137 4138 # Define the identity of the package. 4139 PACKAGE='xkbprint' 4140 VERSION='1.0.5' 4141 4142 4143 cat >>confdefs.h <<_ACEOF 4144 #define PACKAGE "$PACKAGE" 4145 _ACEOF 4146 4147 4148 cat >>confdefs.h <<_ACEOF 4149 #define VERSION "$VERSION" 4150 _ACEOF 4151 4152 # Some tools Automake needs. 4153 4154 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4155 4156 4157 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4158 4159 4160 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4161 4162 4163 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4164 4165 4166 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4167 4168 # For better backward compatibility. To be removed once Automake 1.9.x 4169 # dies out for good. For more background, see: 4170 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4171 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4172 mkdir_p='$(MKDIR_P)' 4173 4174 # We need awk for the "check" target (and possibly the TAP driver). The 4175 # system "awk" is bad on some platforms. 4176 # Always define AMTAR for backward compatibility. Yes, it's still used 4177 # in the wild :-( We should find a proper way to deprecate it ... 4178 AMTAR='$${TAR-tar}' 4179 4180 4181 # We'll loop over all known methods to create a tar archive until one works. 4182 _am_tools='gnutar pax cpio none' 4183 4184 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4185 4186 4187 4188 4189 4190 depcc="$CC" am_compiler_list= 4191 4192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4193 $as_echo_n "checking dependency style of $depcc... " >&6; } 4194 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4195 $as_echo_n "(cached) " >&6 4196 else 4197 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4198 # We make a subdir and do the tests there. Otherwise we can end up 4199 # making bogus files that we don't know about and never remove. For 4200 # instance it was reported that on HP-UX the gcc test will end up 4201 # making a dummy file named 'D' -- because '-MD' means "put the output 4202 # in D". 4203 rm -rf conftest.dir 4204 mkdir conftest.dir 4205 # Copy depcomp to subdir because otherwise we won't find it if we're 4206 # using a relative directory. 4207 cp "$am_depcomp" conftest.dir 4208 cd conftest.dir 4209 # We will build objects and dependencies in a subdirectory because 4210 # it helps to detect inapplicable dependency modes. For instance 4211 # both Tru64's cc and ICC support -MD to output dependencies as a 4212 # side effect of compilation, but ICC will put the dependencies in 4213 # the current directory while Tru64 will put them in the object 4214 # directory. 4215 mkdir sub 4216 4217 am_cv_CC_dependencies_compiler_type=none 4218 if test "$am_compiler_list" = ""; then 4219 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4220 fi 4221 am__universal=false 4222 case " $depcc " in #( 4223 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4224 esac 4225 4226 for depmode in $am_compiler_list; do 4227 # Setup a source with many dependencies, because some compilers 4228 # like to wrap large dependency lists on column 80 (with \), and 4229 # we should not choose a depcomp mode which is confused by this. 4230 # 4231 # We need to recreate these files for each test, as the compiler may 4232 # overwrite some of them when testing with obscure command lines. 4233 # This happens at least with the AIX C compiler. 4234 : > sub/conftest.c 4235 for i in 1 2 3 4 5 6; do 4236 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4237 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4238 # Solaris 10 /bin/sh. 4239 echo '/* dummy */' > sub/conftst$i.h 4240 done 4241 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4242 4243 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4244 # mode. It turns out that the SunPro C++ compiler does not properly 4245 # handle '-M -o', and we need to detect this. Also, some Intel 4246 # versions had trouble with output in subdirs. 4247 am__obj=sub/conftest.${OBJEXT-o} 4248 am__minus_obj="-o $am__obj" 4249 case $depmode in 4250 gcc) 4251 # This depmode causes a compiler race in universal mode. 4252 test "$am__universal" = false || continue 4253 ;; 4254 nosideeffect) 4255 # After this tag, mechanisms are not by side-effect, so they'll 4256 # only be used when explicitly requested. 4257 if test "x$enable_dependency_tracking" = xyes; then 4258 continue 4259 else 4260 break 4261 fi 4262 ;; 4263 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4264 # This compiler won't grok '-c -o', but also, the minuso test has 4265 # not run yet. These depmodes are late enough in the game, and 4266 # so weak that their functioning should not be impacted. 4267 am__obj=conftest.${OBJEXT-o} 4268 am__minus_obj= 4269 ;; 4270 none) break ;; 4271 esac 4272 if depmode=$depmode \ 4273 source=sub/conftest.c object=$am__obj \ 4274 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4275 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4276 >/dev/null 2>conftest.err && 4277 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4278 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4279 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4280 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4281 # icc doesn't choke on unknown options, it will just issue warnings 4282 # or remarks (even with -Werror). So we grep stderr for any message 4283 # that says an option was ignored or not supported. 4284 # When given -MP, icc 7.0 and 7.1 complain thusly: 4285 # icc: Command line warning: ignoring option '-M'; no argument required 4286 # The diagnosis changed in icc 8.0: 4287 # icc: Command line remark: option '-MP' not supported 4288 if (grep 'ignoring option' conftest.err || 4289 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4290 am_cv_CC_dependencies_compiler_type=$depmode 4291 break 4292 fi 4293 fi 4294 done 4295 4296 cd .. 4297 rm -rf conftest.dir 4298 else 4299 am_cv_CC_dependencies_compiler_type=none 4300 fi 4301 4302 fi 4303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4304 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4305 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4306 4307 if 4308 test "x$enable_dependency_tracking" != xno \ 4309 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4310 am__fastdepCC_TRUE= 4311 am__fastdepCC_FALSE='#' 4312 else 4313 am__fastdepCC_TRUE='#' 4314 am__fastdepCC_FALSE= 4315 fi 4316 4317 4318 4319 # POSIX will say in a future version that running "rm -f" with no argument 4320 # is OK; and we want to be able to make that assumption in our Makefile 4321 # recipes. So use an aggressive probe to check that the usage we want is 4322 # actually supported "in the wild" to an acceptable degree. 4323 # See automake bug#10828. 4324 # To make any issue more visible, cause the running configure to be aborted 4325 # by default if the 'rm' program in use doesn't match our expectations; the 4326 # user can still override this though. 4327 if rm -f && rm -fr && rm -rf; then : OK; else 4328 cat >&2 <<'END' 4329 Oops! 4330 4331 Your 'rm' program seems unable to run without file operands specified 4332 on the command line, even when the '-f' option is present. This is contrary 4333 to the behaviour of most rm programs out there, and not conforming with 4334 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4335 4336 Please tell bug-automake@gnu.org about your system, including the value 4337 of your $PATH and any error possibly output before this message. This 4338 can help us improve future automake versions. 4339 4340 END 4341 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4342 echo 'Configuration will proceed anyway, since you have set the' >&2 4343 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4344 echo >&2 4345 else 4346 cat >&2 <<'END' 4347 Aborting the configuration process, to ensure you take notice of the issue. 4348 4349 You can download and install GNU coreutils to get an 'rm' implementation 4350 that behaves properly: <https://www.gnu.org/software/coreutils/>. 4351 4352 If you want to complete the configuration process using your problematic 4353 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4354 to "yes", and re-run configure. 4355 4356 END 4357 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4358 fi 4359 fi 4360 4361 4362 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4375 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4376 if ${ac_cv_prog_cc_c99+:} false; then : 4377 $as_echo_n "(cached) " >&6 4378 else 4379 ac_cv_prog_cc_c99=no 4380 ac_save_CC=$CC 4381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4382 /* end confdefs.h. */ 4383 #include <stdarg.h> 4384 #include <stdbool.h> 4385 #include <stdlib.h> 4386 #include <wchar.h> 4387 #include <stdio.h> 4388 4389 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4390 #define debug(...) fprintf (stderr, __VA_ARGS__) 4391 #define showlist(...) puts (#__VA_ARGS__) 4392 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4393 static void 4394 test_varargs_macros (void) 4395 { 4396 int x = 1234; 4397 int y = 5678; 4398 debug ("Flag"); 4399 debug ("X = %d\n", x); 4400 showlist (The first, second, and third items.); 4401 report (x>y, "x is %d but y is %d", x, y); 4402 } 4403 4404 // Check long long types. 4405 #define BIG64 18446744073709551615ull 4406 #define BIG32 4294967295ul 4407 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4408 #if !BIG_OK 4409 your preprocessor is broken; 4410 #endif 4411 #if BIG_OK 4412 #else 4413 your preprocessor is broken; 4414 #endif 4415 static long long int bignum = -9223372036854775807LL; 4416 static unsigned long long int ubignum = BIG64; 4417 4418 struct incomplete_array 4419 { 4420 int datasize; 4421 double data[]; 4422 }; 4423 4424 struct named_init { 4425 int number; 4426 const wchar_t *name; 4427 double average; 4428 }; 4429 4430 typedef const char *ccp; 4431 4432 static inline int 4433 test_restrict (ccp restrict text) 4434 { 4435 // See if C++-style comments work. 4436 // Iterate through items via the restricted pointer. 4437 // Also check for declarations in for loops. 4438 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4439 continue; 4440 return 0; 4441 } 4442 4443 // Check varargs and va_copy. 4444 static void 4445 test_varargs (const char *format, ...) 4446 { 4447 va_list args; 4448 va_start (args, format); 4449 va_list args_copy; 4450 va_copy (args_copy, args); 4451 4452 const char *str; 4453 int number; 4454 float fnumber; 4455 4456 while (*format) 4457 { 4458 switch (*format++) 4459 { 4460 case 's': // string 4461 str = va_arg (args_copy, const char *); 4462 break; 4463 case 'd': // int 4464 number = va_arg (args_copy, int); 4465 break; 4466 case 'f': // float 4467 fnumber = va_arg (args_copy, double); 4468 break; 4469 default: 4470 break; 4471 } 4472 } 4473 va_end (args_copy); 4474 va_end (args); 4475 } 4476 4477 int 4478 main () 4479 { 4480 4481 // Check bool. 4482 _Bool success = false; 4483 4484 // Check restrict. 4485 if (test_restrict ("String literal") == 0) 4486 success = true; 4487 char *restrict newvar = "Another string"; 4488 4489 // Check varargs. 4490 test_varargs ("s, d' f .", "string", 65, 34.234); 4491 test_varargs_macros (); 4492 4493 // Check flexible array members. 4494 struct incomplete_array *ia = 4495 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4496 ia->datasize = 10; 4497 for (int i = 0; i < ia->datasize; ++i) 4498 ia->data[i] = i * 1.234; 4499 4500 // Check named initializers. 4501 struct named_init ni = { 4502 .number = 34, 4503 .name = L"Test wide string", 4504 .average = 543.34343, 4505 }; 4506 4507 ni.number = 58; 4508 4509 int dynamic_array[ni.number]; 4510 dynamic_array[ni.number - 1] = 543; 4511 4512 // work around unused variable warnings 4513 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4514 || dynamic_array[ni.number - 1] != 543); 4515 4516 ; 4517 return 0; 4518 } 4519 _ACEOF 4520 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4521 do 4522 CC="$ac_save_CC $ac_arg" 4523 if ac_fn_c_try_compile "$LINENO"; then : 4524 ac_cv_prog_cc_c99=$ac_arg 4525 fi 4526 rm -f core conftest.err conftest.$ac_objext 4527 test "x$ac_cv_prog_cc_c99" != "xno" && break 4528 done 4529 rm -f conftest.$ac_ext 4530 CC=$ac_save_CC 4531 4532 fi 4533 # AC_CACHE_VAL 4534 case "x$ac_cv_prog_cc_c99" in 4535 x) 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4537 $as_echo "none needed" >&6; } ;; 4538 xno) 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4540 $as_echo "unsupported" >&6; } ;; 4541 *) 4542 CC="$CC $ac_cv_prog_cc_c99" 4543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4544 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4545 esac 4546 if test "x$ac_cv_prog_cc_c99" != xno; then : 4547 4548 fi 4549 4550 4551 4552 4553 4554 4555 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4556 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4557 CLANGCC="yes" 4558 else 4559 CLANGCC="no" 4560 fi 4561 4562 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4563 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4564 INTELCC="yes" 4565 else 4566 INTELCC="no" 4567 fi 4568 4569 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4570 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4571 SUNCC="yes" 4572 else 4573 SUNCC="no" 4574 fi 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4585 if test -n "$ac_tool_prefix"; then 4586 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4587 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4589 $as_echo_n "checking for $ac_word... " >&6; } 4590 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4591 $as_echo_n "(cached) " >&6 4592 else 4593 case $PKG_CONFIG in 4594 [\\/]* | ?:[\\/]*) 4595 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4596 ;; 4597 *) 4598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4599 for as_dir in $PATH 4600 do 4601 IFS=$as_save_IFS 4602 test -z "$as_dir" && as_dir=. 4603 for ac_exec_ext in '' $ac_executable_extensions; do 4604 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4605 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4606 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4607 break 2 4608 fi 4609 done 4610 done 4611 IFS=$as_save_IFS 4612 4613 ;; 4614 esac 4615 fi 4616 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4617 if test -n "$PKG_CONFIG"; then 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4619 $as_echo "$PKG_CONFIG" >&6; } 4620 else 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4622 $as_echo "no" >&6; } 4623 fi 4624 4625 4626 fi 4627 if test -z "$ac_cv_path_PKG_CONFIG"; then 4628 ac_pt_PKG_CONFIG=$PKG_CONFIG 4629 # Extract the first word of "pkg-config", so it can be a program name with args. 4630 set dummy pkg-config; ac_word=$2 4631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4632 $as_echo_n "checking for $ac_word... " >&6; } 4633 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4634 $as_echo_n "(cached) " >&6 4635 else 4636 case $ac_pt_PKG_CONFIG in 4637 [\\/]* | ?:[\\/]*) 4638 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4639 ;; 4640 *) 4641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4642 for as_dir in $PATH 4643 do 4644 IFS=$as_save_IFS 4645 test -z "$as_dir" && as_dir=. 4646 for ac_exec_ext in '' $ac_executable_extensions; do 4647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4648 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4650 break 2 4651 fi 4652 done 4653 done 4654 IFS=$as_save_IFS 4655 4656 ;; 4657 esac 4658 fi 4659 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4660 if test -n "$ac_pt_PKG_CONFIG"; then 4661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4662 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4663 else 4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4665 $as_echo "no" >&6; } 4666 fi 4667 4668 if test "x$ac_pt_PKG_CONFIG" = x; then 4669 PKG_CONFIG="" 4670 else 4671 case $cross_compiling:$ac_tool_warned in 4672 yes:) 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4674 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4675 ac_tool_warned=yes ;; 4676 esac 4677 PKG_CONFIG=$ac_pt_PKG_CONFIG 4678 fi 4679 else 4680 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4681 fi 4682 4683 fi 4684 if test -n "$PKG_CONFIG"; then 4685 _pkg_min_version=0.9.0 4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4687 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4688 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4690 $as_echo "yes" >&6; } 4691 else 4692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4693 $as_echo "no" >&6; } 4694 PKG_CONFIG="" 4695 fi 4696 fi 4697 # Make sure we can run config.sub. 4698 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4699 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4700 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4702 $as_echo_n "checking build system type... " >&6; } 4703 if ${ac_cv_build+:} false; then : 4704 $as_echo_n "(cached) " >&6 4705 else 4706 ac_build_alias=$build_alias 4707 test "x$ac_build_alias" = x && 4708 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4709 test "x$ac_build_alias" = x && 4710 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4711 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4712 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4713 4714 fi 4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4716 $as_echo "$ac_cv_build" >&6; } 4717 case $ac_cv_build in 4718 *-*-*) ;; 4719 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4720 esac 4721 build=$ac_cv_build 4722 ac_save_IFS=$IFS; IFS='-' 4723 set x $ac_cv_build 4724 shift 4725 build_cpu=$1 4726 build_vendor=$2 4727 shift; shift 4728 # Remember, the first character of IFS is used to create $*, 4729 # except with old shells: 4730 build_os=$* 4731 IFS=$ac_save_IFS 4732 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4733 4734 4735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4736 $as_echo_n "checking host system type... " >&6; } 4737 if ${ac_cv_host+:} false; then : 4738 $as_echo_n "(cached) " >&6 4739 else 4740 if test "x$host_alias" = x; then 4741 ac_cv_host=$ac_cv_build 4742 else 4743 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4744 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4745 fi 4746 4747 fi 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4749 $as_echo "$ac_cv_host" >&6; } 4750 case $ac_cv_host in 4751 *-*-*) ;; 4752 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4753 esac 4754 host=$ac_cv_host 4755 ac_save_IFS=$IFS; IFS='-' 4756 set x $ac_cv_host 4757 shift 4758 host_cpu=$1 4759 host_vendor=$2 4760 shift; shift 4761 # Remember, the first character of IFS is used to create $*, 4762 # except with old shells: 4763 host_os=$* 4764 IFS=$ac_save_IFS 4765 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4766 4767 4768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4769 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4770 if ${ac_cv_path_SED+:} false; then : 4771 $as_echo_n "(cached) " >&6 4772 else 4773 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4774 for ac_i in 1 2 3 4 5 6 7; do 4775 ac_script="$ac_script$as_nl$ac_script" 4776 done 4777 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4778 { ac_script=; unset ac_script;} 4779 if test -z "$SED"; then 4780 ac_path_SED_found=false 4781 # Loop through the user's path and test for each of PROGNAME-LIST 4782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4783 for as_dir in $PATH 4784 do 4785 IFS=$as_save_IFS 4786 test -z "$as_dir" && as_dir=. 4787 for ac_prog in sed gsed; do 4788 for ac_exec_ext in '' $ac_executable_extensions; do 4789 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4790 as_fn_executable_p "$ac_path_SED" || continue 4791 # Check for GNU ac_path_SED and select it if it is found. 4792 # Check for GNU $ac_path_SED 4793 case `"$ac_path_SED" --version 2>&1` in 4794 *GNU*) 4795 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4796 *) 4797 ac_count=0 4798 $as_echo_n 0123456789 >"conftest.in" 4799 while : 4800 do 4801 cat "conftest.in" "conftest.in" >"conftest.tmp" 4802 mv "conftest.tmp" "conftest.in" 4803 cp "conftest.in" "conftest.nl" 4804 $as_echo '' >> "conftest.nl" 4805 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4806 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4807 as_fn_arith $ac_count + 1 && ac_count=$as_val 4808 if test $ac_count -gt ${ac_path_SED_max-0}; then 4809 # Best one so far, save it but keep looking for a better one 4810 ac_cv_path_SED="$ac_path_SED" 4811 ac_path_SED_max=$ac_count 4812 fi 4813 # 10*(2^10) chars as input seems more than enough 4814 test $ac_count -gt 10 && break 4815 done 4816 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4817 esac 4818 4819 $ac_path_SED_found && break 3 4820 done 4821 done 4822 done 4823 IFS=$as_save_IFS 4824 if test -z "$ac_cv_path_SED"; then 4825 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4826 fi 4827 else 4828 ac_cv_path_SED=$SED 4829 fi 4830 4831 fi 4832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4833 $as_echo "$ac_cv_path_SED" >&6; } 4834 SED="$ac_cv_path_SED" 4835 rm -f conftest.sed 4836 4837 4838 4839 4840 4841 4842 # Check whether --enable-selective-werror was given. 4843 if test "${enable_selective_werror+set}" = set; then : 4844 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4845 else 4846 SELECTIVE_WERROR=yes 4847 fi 4848 4849 4850 4851 4852 4853 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4854 if test "x$SUNCC" = "xyes"; then 4855 BASE_CFLAGS="-v" 4856 else 4857 BASE_CFLAGS="" 4858 fi 4859 4860 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 xorg_testset_save_CFLAGS="$CFLAGS" 4875 4876 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4879 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4880 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4881 $as_echo_n "(cached) " >&6 4882 else 4883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4884 /* end confdefs.h. */ 4885 int i; 4886 _ACEOF 4887 if ac_fn_c_try_compile "$LINENO"; then : 4888 xorg_cv_cc_flag_unknown_warning_option=yes 4889 else 4890 xorg_cv_cc_flag_unknown_warning_option=no 4891 fi 4892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4893 fi 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4895 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4897 CFLAGS="$xorg_testset_save_CFLAGS" 4898 fi 4899 4900 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4903 fi 4904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4906 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4907 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4908 $as_echo_n "(cached) " >&6 4909 else 4910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4911 /* end confdefs.h. */ 4912 int i; 4913 _ACEOF 4914 if ac_fn_c_try_compile "$LINENO"; then : 4915 xorg_cv_cc_flag_unused_command_line_argument=yes 4916 else 4917 xorg_cv_cc_flag_unused_command_line_argument=no 4918 fi 4919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4920 fi 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4922 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4924 CFLAGS="$xorg_testset_save_CFLAGS" 4925 fi 4926 4927 found="no" 4928 4929 if test $found = "no" ; then 4930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4932 fi 4933 4934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4936 fi 4937 4938 CFLAGS="$CFLAGS -Wall" 4939 4940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4941 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4942 cacheid=xorg_cv_cc_flag__Wall 4943 if eval \${$cacheid+:} false; then : 4944 $as_echo_n "(cached) " >&6 4945 else 4946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4947 /* end confdefs.h. */ 4948 int i; 4949 int 4950 main () 4951 { 4952 4953 ; 4954 return 0; 4955 } 4956 _ACEOF 4957 if ac_fn_c_try_link "$LINENO"; then : 4958 eval $cacheid=yes 4959 else 4960 eval $cacheid=no 4961 fi 4962 rm -f core conftest.err conftest.$ac_objext \ 4963 conftest$ac_exeext conftest.$ac_ext 4964 fi 4965 4966 4967 CFLAGS="$xorg_testset_save_CFLAGS" 4968 4969 eval supported=\$$cacheid 4970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4971 $as_echo "$supported" >&6; } 4972 if test "$supported" = "yes" ; then 4973 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4974 found="yes" 4975 fi 4976 fi 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 xorg_testset_save_CFLAGS="$CFLAGS" 4993 4994 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4997 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4998 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4999 $as_echo_n "(cached) " >&6 5000 else 5001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5002 /* end confdefs.h. */ 5003 int i; 5004 _ACEOF 5005 if ac_fn_c_try_compile "$LINENO"; then : 5006 xorg_cv_cc_flag_unknown_warning_option=yes 5007 else 5008 xorg_cv_cc_flag_unknown_warning_option=no 5009 fi 5010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5011 fi 5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5013 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5014 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5015 CFLAGS="$xorg_testset_save_CFLAGS" 5016 fi 5017 5018 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5021 fi 5022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5024 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5025 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5026 $as_echo_n "(cached) " >&6 5027 else 5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5029 /* end confdefs.h. */ 5030 int i; 5031 _ACEOF 5032 if ac_fn_c_try_compile "$LINENO"; then : 5033 xorg_cv_cc_flag_unused_command_line_argument=yes 5034 else 5035 xorg_cv_cc_flag_unused_command_line_argument=no 5036 fi 5037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5038 fi 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5040 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5041 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5042 CFLAGS="$xorg_testset_save_CFLAGS" 5043 fi 5044 5045 found="no" 5046 5047 if test $found = "no" ; then 5048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5050 fi 5051 5052 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5054 fi 5055 5056 CFLAGS="$CFLAGS -Wpointer-arith" 5057 5058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5059 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5060 cacheid=xorg_cv_cc_flag__Wpointer_arith 5061 if eval \${$cacheid+:} false; then : 5062 $as_echo_n "(cached) " >&6 5063 else 5064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5065 /* end confdefs.h. */ 5066 int i; 5067 int 5068 main () 5069 { 5070 5071 ; 5072 return 0; 5073 } 5074 _ACEOF 5075 if ac_fn_c_try_link "$LINENO"; then : 5076 eval $cacheid=yes 5077 else 5078 eval $cacheid=no 5079 fi 5080 rm -f core conftest.err conftest.$ac_objext \ 5081 conftest$ac_exeext conftest.$ac_ext 5082 fi 5083 5084 5085 CFLAGS="$xorg_testset_save_CFLAGS" 5086 5087 eval supported=\$$cacheid 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5089 $as_echo "$supported" >&6; } 5090 if test "$supported" = "yes" ; then 5091 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5092 found="yes" 5093 fi 5094 fi 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 xorg_testset_save_CFLAGS="$CFLAGS" 5111 5112 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5115 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5116 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5117 $as_echo_n "(cached) " >&6 5118 else 5119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5120 /* end confdefs.h. */ 5121 int i; 5122 _ACEOF 5123 if ac_fn_c_try_compile "$LINENO"; then : 5124 xorg_cv_cc_flag_unknown_warning_option=yes 5125 else 5126 xorg_cv_cc_flag_unknown_warning_option=no 5127 fi 5128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5129 fi 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5131 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5132 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5133 CFLAGS="$xorg_testset_save_CFLAGS" 5134 fi 5135 5136 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5139 fi 5140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5142 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5143 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5144 $as_echo_n "(cached) " >&6 5145 else 5146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5147 /* end confdefs.h. */ 5148 int i; 5149 _ACEOF 5150 if ac_fn_c_try_compile "$LINENO"; then : 5151 xorg_cv_cc_flag_unused_command_line_argument=yes 5152 else 5153 xorg_cv_cc_flag_unused_command_line_argument=no 5154 fi 5155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5156 fi 5157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5158 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5159 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5160 CFLAGS="$xorg_testset_save_CFLAGS" 5161 fi 5162 5163 found="no" 5164 5165 if test $found = "no" ; then 5166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5168 fi 5169 5170 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5172 fi 5173 5174 CFLAGS="$CFLAGS -Wmissing-declarations" 5175 5176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5177 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5178 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5179 if eval \${$cacheid+:} false; then : 5180 $as_echo_n "(cached) " >&6 5181 else 5182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5183 /* end confdefs.h. */ 5184 int i; 5185 int 5186 main () 5187 { 5188 5189 ; 5190 return 0; 5191 } 5192 _ACEOF 5193 if ac_fn_c_try_link "$LINENO"; then : 5194 eval $cacheid=yes 5195 else 5196 eval $cacheid=no 5197 fi 5198 rm -f core conftest.err conftest.$ac_objext \ 5199 conftest$ac_exeext conftest.$ac_ext 5200 fi 5201 5202 5203 CFLAGS="$xorg_testset_save_CFLAGS" 5204 5205 eval supported=\$$cacheid 5206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5207 $as_echo "$supported" >&6; } 5208 if test "$supported" = "yes" ; then 5209 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5210 found="yes" 5211 fi 5212 fi 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 xorg_testset_save_CFLAGS="$CFLAGS" 5229 5230 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5233 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5234 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5235 $as_echo_n "(cached) " >&6 5236 else 5237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5238 /* end confdefs.h. */ 5239 int i; 5240 _ACEOF 5241 if ac_fn_c_try_compile "$LINENO"; then : 5242 xorg_cv_cc_flag_unknown_warning_option=yes 5243 else 5244 xorg_cv_cc_flag_unknown_warning_option=no 5245 fi 5246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5247 fi 5248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5249 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5250 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5251 CFLAGS="$xorg_testset_save_CFLAGS" 5252 fi 5253 5254 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5257 fi 5258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5260 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5261 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5262 $as_echo_n "(cached) " >&6 5263 else 5264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5265 /* end confdefs.h. */ 5266 int i; 5267 _ACEOF 5268 if ac_fn_c_try_compile "$LINENO"; then : 5269 xorg_cv_cc_flag_unused_command_line_argument=yes 5270 else 5271 xorg_cv_cc_flag_unused_command_line_argument=no 5272 fi 5273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5274 fi 5275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5276 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5277 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5278 CFLAGS="$xorg_testset_save_CFLAGS" 5279 fi 5280 5281 found="no" 5282 5283 if test $found = "no" ; then 5284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5286 fi 5287 5288 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5290 fi 5291 5292 CFLAGS="$CFLAGS -Wformat=2" 5293 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5295 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5296 cacheid=xorg_cv_cc_flag__Wformat_2 5297 if eval \${$cacheid+:} false; then : 5298 $as_echo_n "(cached) " >&6 5299 else 5300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5301 /* end confdefs.h. */ 5302 int i; 5303 int 5304 main () 5305 { 5306 5307 ; 5308 return 0; 5309 } 5310 _ACEOF 5311 if ac_fn_c_try_link "$LINENO"; then : 5312 eval $cacheid=yes 5313 else 5314 eval $cacheid=no 5315 fi 5316 rm -f core conftest.err conftest.$ac_objext \ 5317 conftest$ac_exeext conftest.$ac_ext 5318 fi 5319 5320 5321 CFLAGS="$xorg_testset_save_CFLAGS" 5322 5323 eval supported=\$$cacheid 5324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5325 $as_echo "$supported" >&6; } 5326 if test "$supported" = "yes" ; then 5327 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5328 found="yes" 5329 fi 5330 fi 5331 5332 if test $found = "no" ; then 5333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5335 fi 5336 5337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5339 fi 5340 5341 CFLAGS="$CFLAGS -Wformat" 5342 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5344 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5345 cacheid=xorg_cv_cc_flag__Wformat 5346 if eval \${$cacheid+:} false; then : 5347 $as_echo_n "(cached) " >&6 5348 else 5349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5350 /* end confdefs.h. */ 5351 int i; 5352 int 5353 main () 5354 { 5355 5356 ; 5357 return 0; 5358 } 5359 _ACEOF 5360 if ac_fn_c_try_link "$LINENO"; then : 5361 eval $cacheid=yes 5362 else 5363 eval $cacheid=no 5364 fi 5365 rm -f core conftest.err conftest.$ac_objext \ 5366 conftest$ac_exeext conftest.$ac_ext 5367 fi 5368 5369 5370 CFLAGS="$xorg_testset_save_CFLAGS" 5371 5372 eval supported=\$$cacheid 5373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5374 $as_echo "$supported" >&6; } 5375 if test "$supported" = "yes" ; then 5376 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5377 found="yes" 5378 fi 5379 fi 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 xorg_testset_save_CFLAGS="$CFLAGS" 5398 5399 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5402 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5403 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5404 $as_echo_n "(cached) " >&6 5405 else 5406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5407 /* end confdefs.h. */ 5408 int i; 5409 _ACEOF 5410 if ac_fn_c_try_compile "$LINENO"; then : 5411 xorg_cv_cc_flag_unknown_warning_option=yes 5412 else 5413 xorg_cv_cc_flag_unknown_warning_option=no 5414 fi 5415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5416 fi 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5418 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5420 CFLAGS="$xorg_testset_save_CFLAGS" 5421 fi 5422 5423 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5426 fi 5427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5429 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5430 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5431 $as_echo_n "(cached) " >&6 5432 else 5433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5434 /* end confdefs.h. */ 5435 int i; 5436 _ACEOF 5437 if ac_fn_c_try_compile "$LINENO"; then : 5438 xorg_cv_cc_flag_unused_command_line_argument=yes 5439 else 5440 xorg_cv_cc_flag_unused_command_line_argument=no 5441 fi 5442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5443 fi 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5445 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5446 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5447 CFLAGS="$xorg_testset_save_CFLAGS" 5448 fi 5449 5450 found="no" 5451 5452 if test $found = "no" ; then 5453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5455 fi 5456 5457 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5459 fi 5460 5461 CFLAGS="$CFLAGS -Wstrict-prototypes" 5462 5463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5464 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5465 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5466 if eval \${$cacheid+:} false; then : 5467 $as_echo_n "(cached) " >&6 5468 else 5469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5470 /* end confdefs.h. */ 5471 int i; 5472 int 5473 main () 5474 { 5475 5476 ; 5477 return 0; 5478 } 5479 _ACEOF 5480 if ac_fn_c_try_link "$LINENO"; then : 5481 eval $cacheid=yes 5482 else 5483 eval $cacheid=no 5484 fi 5485 rm -f core conftest.err conftest.$ac_objext \ 5486 conftest$ac_exeext conftest.$ac_ext 5487 fi 5488 5489 5490 CFLAGS="$xorg_testset_save_CFLAGS" 5491 5492 eval supported=\$$cacheid 5493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5494 $as_echo "$supported" >&6; } 5495 if test "$supported" = "yes" ; then 5496 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5497 found="yes" 5498 fi 5499 fi 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 xorg_testset_save_CFLAGS="$CFLAGS" 5516 5517 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5520 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5521 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5522 $as_echo_n "(cached) " >&6 5523 else 5524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5525 /* end confdefs.h. */ 5526 int i; 5527 _ACEOF 5528 if ac_fn_c_try_compile "$LINENO"; then : 5529 xorg_cv_cc_flag_unknown_warning_option=yes 5530 else 5531 xorg_cv_cc_flag_unknown_warning_option=no 5532 fi 5533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5534 fi 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5536 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5538 CFLAGS="$xorg_testset_save_CFLAGS" 5539 fi 5540 5541 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5544 fi 5545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5547 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5548 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5549 $as_echo_n "(cached) " >&6 5550 else 5551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5552 /* end confdefs.h. */ 5553 int i; 5554 _ACEOF 5555 if ac_fn_c_try_compile "$LINENO"; then : 5556 xorg_cv_cc_flag_unused_command_line_argument=yes 5557 else 5558 xorg_cv_cc_flag_unused_command_line_argument=no 5559 fi 5560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5561 fi 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5563 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5564 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5565 CFLAGS="$xorg_testset_save_CFLAGS" 5566 fi 5567 5568 found="no" 5569 5570 if test $found = "no" ; then 5571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5573 fi 5574 5575 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5577 fi 5578 5579 CFLAGS="$CFLAGS -Wmissing-prototypes" 5580 5581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5582 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5583 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5584 if eval \${$cacheid+:} false; then : 5585 $as_echo_n "(cached) " >&6 5586 else 5587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5588 /* end confdefs.h. */ 5589 int i; 5590 int 5591 main () 5592 { 5593 5594 ; 5595 return 0; 5596 } 5597 _ACEOF 5598 if ac_fn_c_try_link "$LINENO"; then : 5599 eval $cacheid=yes 5600 else 5601 eval $cacheid=no 5602 fi 5603 rm -f core conftest.err conftest.$ac_objext \ 5604 conftest$ac_exeext conftest.$ac_ext 5605 fi 5606 5607 5608 CFLAGS="$xorg_testset_save_CFLAGS" 5609 5610 eval supported=\$$cacheid 5611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5612 $as_echo "$supported" >&6; } 5613 if test "$supported" = "yes" ; then 5614 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5615 found="yes" 5616 fi 5617 fi 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 xorg_testset_save_CFLAGS="$CFLAGS" 5634 5635 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5638 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5639 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5640 $as_echo_n "(cached) " >&6 5641 else 5642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5643 /* end confdefs.h. */ 5644 int i; 5645 _ACEOF 5646 if ac_fn_c_try_compile "$LINENO"; then : 5647 xorg_cv_cc_flag_unknown_warning_option=yes 5648 else 5649 xorg_cv_cc_flag_unknown_warning_option=no 5650 fi 5651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5652 fi 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5654 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5655 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5656 CFLAGS="$xorg_testset_save_CFLAGS" 5657 fi 5658 5659 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5662 fi 5663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5665 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5666 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5667 $as_echo_n "(cached) " >&6 5668 else 5669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5670 /* end confdefs.h. */ 5671 int i; 5672 _ACEOF 5673 if ac_fn_c_try_compile "$LINENO"; then : 5674 xorg_cv_cc_flag_unused_command_line_argument=yes 5675 else 5676 xorg_cv_cc_flag_unused_command_line_argument=no 5677 fi 5678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5679 fi 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5681 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5682 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5683 CFLAGS="$xorg_testset_save_CFLAGS" 5684 fi 5685 5686 found="no" 5687 5688 if test $found = "no" ; then 5689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5691 fi 5692 5693 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5695 fi 5696 5697 CFLAGS="$CFLAGS -Wnested-externs" 5698 5699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5700 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5701 cacheid=xorg_cv_cc_flag__Wnested_externs 5702 if eval \${$cacheid+:} false; then : 5703 $as_echo_n "(cached) " >&6 5704 else 5705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5706 /* end confdefs.h. */ 5707 int i; 5708 int 5709 main () 5710 { 5711 5712 ; 5713 return 0; 5714 } 5715 _ACEOF 5716 if ac_fn_c_try_link "$LINENO"; then : 5717 eval $cacheid=yes 5718 else 5719 eval $cacheid=no 5720 fi 5721 rm -f core conftest.err conftest.$ac_objext \ 5722 conftest$ac_exeext conftest.$ac_ext 5723 fi 5724 5725 5726 CFLAGS="$xorg_testset_save_CFLAGS" 5727 5728 eval supported=\$$cacheid 5729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5730 $as_echo "$supported" >&6; } 5731 if test "$supported" = "yes" ; then 5732 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5733 found="yes" 5734 fi 5735 fi 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 xorg_testset_save_CFLAGS="$CFLAGS" 5752 5753 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5756 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5757 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5758 $as_echo_n "(cached) " >&6 5759 else 5760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5761 /* end confdefs.h. */ 5762 int i; 5763 _ACEOF 5764 if ac_fn_c_try_compile "$LINENO"; then : 5765 xorg_cv_cc_flag_unknown_warning_option=yes 5766 else 5767 xorg_cv_cc_flag_unknown_warning_option=no 5768 fi 5769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5770 fi 5771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5772 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5773 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5774 CFLAGS="$xorg_testset_save_CFLAGS" 5775 fi 5776 5777 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5780 fi 5781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5783 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5784 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5785 $as_echo_n "(cached) " >&6 5786 else 5787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5788 /* end confdefs.h. */ 5789 int i; 5790 _ACEOF 5791 if ac_fn_c_try_compile "$LINENO"; then : 5792 xorg_cv_cc_flag_unused_command_line_argument=yes 5793 else 5794 xorg_cv_cc_flag_unused_command_line_argument=no 5795 fi 5796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5797 fi 5798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5799 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5800 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5801 CFLAGS="$xorg_testset_save_CFLAGS" 5802 fi 5803 5804 found="no" 5805 5806 if test $found = "no" ; then 5807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5809 fi 5810 5811 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5813 fi 5814 5815 CFLAGS="$CFLAGS -Wbad-function-cast" 5816 5817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5818 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5819 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5820 if eval \${$cacheid+:} false; then : 5821 $as_echo_n "(cached) " >&6 5822 else 5823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5824 /* end confdefs.h. */ 5825 int i; 5826 int 5827 main () 5828 { 5829 5830 ; 5831 return 0; 5832 } 5833 _ACEOF 5834 if ac_fn_c_try_link "$LINENO"; then : 5835 eval $cacheid=yes 5836 else 5837 eval $cacheid=no 5838 fi 5839 rm -f core conftest.err conftest.$ac_objext \ 5840 conftest$ac_exeext conftest.$ac_ext 5841 fi 5842 5843 5844 CFLAGS="$xorg_testset_save_CFLAGS" 5845 5846 eval supported=\$$cacheid 5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5848 $as_echo "$supported" >&6; } 5849 if test "$supported" = "yes" ; then 5850 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5851 found="yes" 5852 fi 5853 fi 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 xorg_testset_save_CFLAGS="$CFLAGS" 5870 5871 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5874 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5875 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5876 $as_echo_n "(cached) " >&6 5877 else 5878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5879 /* end confdefs.h. */ 5880 int i; 5881 _ACEOF 5882 if ac_fn_c_try_compile "$LINENO"; then : 5883 xorg_cv_cc_flag_unknown_warning_option=yes 5884 else 5885 xorg_cv_cc_flag_unknown_warning_option=no 5886 fi 5887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5888 fi 5889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5890 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5891 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5892 CFLAGS="$xorg_testset_save_CFLAGS" 5893 fi 5894 5895 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5898 fi 5899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5901 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5902 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5903 $as_echo_n "(cached) " >&6 5904 else 5905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5906 /* end confdefs.h. */ 5907 int i; 5908 _ACEOF 5909 if ac_fn_c_try_compile "$LINENO"; then : 5910 xorg_cv_cc_flag_unused_command_line_argument=yes 5911 else 5912 xorg_cv_cc_flag_unused_command_line_argument=no 5913 fi 5914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5915 fi 5916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5917 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5918 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5919 CFLAGS="$xorg_testset_save_CFLAGS" 5920 fi 5921 5922 found="no" 5923 5924 if test $found = "no" ; then 5925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5927 fi 5928 5929 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5931 fi 5932 5933 CFLAGS="$CFLAGS -Wold-style-definition" 5934 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5936 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5937 cacheid=xorg_cv_cc_flag__Wold_style_definition 5938 if eval \${$cacheid+:} false; then : 5939 $as_echo_n "(cached) " >&6 5940 else 5941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5942 /* end confdefs.h. */ 5943 int i; 5944 int 5945 main () 5946 { 5947 5948 ; 5949 return 0; 5950 } 5951 _ACEOF 5952 if ac_fn_c_try_link "$LINENO"; then : 5953 eval $cacheid=yes 5954 else 5955 eval $cacheid=no 5956 fi 5957 rm -f core conftest.err conftest.$ac_objext \ 5958 conftest$ac_exeext conftest.$ac_ext 5959 fi 5960 5961 5962 CFLAGS="$xorg_testset_save_CFLAGS" 5963 5964 eval supported=\$$cacheid 5965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5966 $as_echo "$supported" >&6; } 5967 if test "$supported" = "yes" ; then 5968 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5969 found="yes" 5970 fi 5971 fi 5972 5973 if test $found = "no" ; then 5974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5976 fi 5977 5978 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5980 fi 5981 5982 CFLAGS="$CFLAGS -fd" 5983 5984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5985 $as_echo_n "checking if $CC supports -fd... " >&6; } 5986 cacheid=xorg_cv_cc_flag__fd 5987 if eval \${$cacheid+:} false; then : 5988 $as_echo_n "(cached) " >&6 5989 else 5990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5991 /* end confdefs.h. */ 5992 int i; 5993 int 5994 main () 5995 { 5996 5997 ; 5998 return 0; 5999 } 6000 _ACEOF 6001 if ac_fn_c_try_link "$LINENO"; then : 6002 eval $cacheid=yes 6003 else 6004 eval $cacheid=no 6005 fi 6006 rm -f core conftest.err conftest.$ac_objext \ 6007 conftest$ac_exeext conftest.$ac_ext 6008 fi 6009 6010 6011 CFLAGS="$xorg_testset_save_CFLAGS" 6012 6013 eval supported=\$$cacheid 6014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6015 $as_echo "$supported" >&6; } 6016 if test "$supported" = "yes" ; then 6017 BASE_CFLAGS="$BASE_CFLAGS -fd" 6018 found="yes" 6019 fi 6020 fi 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 xorg_testset_save_CFLAGS="$CFLAGS" 6037 6038 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6041 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6042 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6043 $as_echo_n "(cached) " >&6 6044 else 6045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046 /* end confdefs.h. */ 6047 int i; 6048 _ACEOF 6049 if ac_fn_c_try_compile "$LINENO"; then : 6050 xorg_cv_cc_flag_unknown_warning_option=yes 6051 else 6052 xorg_cv_cc_flag_unknown_warning_option=no 6053 fi 6054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6055 fi 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6057 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060 fi 6061 6062 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6065 fi 6066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6068 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6069 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6070 $as_echo_n "(cached) " >&6 6071 else 6072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6073 /* end confdefs.h. */ 6074 int i; 6075 _ACEOF 6076 if ac_fn_c_try_compile "$LINENO"; then : 6077 xorg_cv_cc_flag_unused_command_line_argument=yes 6078 else 6079 xorg_cv_cc_flag_unused_command_line_argument=no 6080 fi 6081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6082 fi 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6084 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6085 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6086 CFLAGS="$xorg_testset_save_CFLAGS" 6087 fi 6088 6089 found="no" 6090 6091 if test $found = "no" ; then 6092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6094 fi 6095 6096 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6098 fi 6099 6100 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6101 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6103 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6104 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6105 if eval \${$cacheid+:} false; then : 6106 $as_echo_n "(cached) " >&6 6107 else 6108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109 /* end confdefs.h. */ 6110 int i; 6111 int 6112 main () 6113 { 6114 6115 ; 6116 return 0; 6117 } 6118 _ACEOF 6119 if ac_fn_c_try_link "$LINENO"; then : 6120 eval $cacheid=yes 6121 else 6122 eval $cacheid=no 6123 fi 6124 rm -f core conftest.err conftest.$ac_objext \ 6125 conftest$ac_exeext conftest.$ac_ext 6126 fi 6127 6128 6129 CFLAGS="$xorg_testset_save_CFLAGS" 6130 6131 eval supported=\$$cacheid 6132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6133 $as_echo "$supported" >&6; } 6134 if test "$supported" = "yes" ; then 6135 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6136 found="yes" 6137 fi 6138 fi 6139 6140 6141 6142 6143 6144 # This chunk adds additional warnings that could catch undesired effects. 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 xorg_testset_save_CFLAGS="$CFLAGS" 6159 6160 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6163 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6164 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6165 $as_echo_n "(cached) " >&6 6166 else 6167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6168 /* end confdefs.h. */ 6169 int i; 6170 _ACEOF 6171 if ac_fn_c_try_compile "$LINENO"; then : 6172 xorg_cv_cc_flag_unknown_warning_option=yes 6173 else 6174 xorg_cv_cc_flag_unknown_warning_option=no 6175 fi 6176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6177 fi 6178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6179 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6180 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182 fi 6183 6184 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6187 fi 6188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6190 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6191 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6192 $as_echo_n "(cached) " >&6 6193 else 6194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6195 /* end confdefs.h. */ 6196 int i; 6197 _ACEOF 6198 if ac_fn_c_try_compile "$LINENO"; then : 6199 xorg_cv_cc_flag_unused_command_line_argument=yes 6200 else 6201 xorg_cv_cc_flag_unused_command_line_argument=no 6202 fi 6203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6204 fi 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6206 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6208 CFLAGS="$xorg_testset_save_CFLAGS" 6209 fi 6210 6211 found="no" 6212 6213 if test $found = "no" ; then 6214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6216 fi 6217 6218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6220 fi 6221 6222 CFLAGS="$CFLAGS -Wunused" 6223 6224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6225 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6226 cacheid=xorg_cv_cc_flag__Wunused 6227 if eval \${$cacheid+:} false; then : 6228 $as_echo_n "(cached) " >&6 6229 else 6230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6231 /* end confdefs.h. */ 6232 int i; 6233 int 6234 main () 6235 { 6236 6237 ; 6238 return 0; 6239 } 6240 _ACEOF 6241 if ac_fn_c_try_link "$LINENO"; then : 6242 eval $cacheid=yes 6243 else 6244 eval $cacheid=no 6245 fi 6246 rm -f core conftest.err conftest.$ac_objext \ 6247 conftest$ac_exeext conftest.$ac_ext 6248 fi 6249 6250 6251 CFLAGS="$xorg_testset_save_CFLAGS" 6252 6253 eval supported=\$$cacheid 6254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6255 $as_echo "$supported" >&6; } 6256 if test "$supported" = "yes" ; then 6257 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6258 found="yes" 6259 fi 6260 fi 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 xorg_testset_save_CFLAGS="$CFLAGS" 6277 6278 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6281 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6282 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6283 $as_echo_n "(cached) " >&6 6284 else 6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6286 /* end confdefs.h. */ 6287 int i; 6288 _ACEOF 6289 if ac_fn_c_try_compile "$LINENO"; then : 6290 xorg_cv_cc_flag_unknown_warning_option=yes 6291 else 6292 xorg_cv_cc_flag_unknown_warning_option=no 6293 fi 6294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6295 fi 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6297 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6299 CFLAGS="$xorg_testset_save_CFLAGS" 6300 fi 6301 6302 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6305 fi 6306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6308 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6309 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6310 $as_echo_n "(cached) " >&6 6311 else 6312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6313 /* end confdefs.h. */ 6314 int i; 6315 _ACEOF 6316 if ac_fn_c_try_compile "$LINENO"; then : 6317 xorg_cv_cc_flag_unused_command_line_argument=yes 6318 else 6319 xorg_cv_cc_flag_unused_command_line_argument=no 6320 fi 6321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6322 fi 6323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6324 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327 fi 6328 6329 found="no" 6330 6331 if test $found = "no" ; then 6332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 fi 6335 6336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6338 fi 6339 6340 CFLAGS="$CFLAGS -Wuninitialized" 6341 6342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6343 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6344 cacheid=xorg_cv_cc_flag__Wuninitialized 6345 if eval \${$cacheid+:} false; then : 6346 $as_echo_n "(cached) " >&6 6347 else 6348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6349 /* end confdefs.h. */ 6350 int i; 6351 int 6352 main () 6353 { 6354 6355 ; 6356 return 0; 6357 } 6358 _ACEOF 6359 if ac_fn_c_try_link "$LINENO"; then : 6360 eval $cacheid=yes 6361 else 6362 eval $cacheid=no 6363 fi 6364 rm -f core conftest.err conftest.$ac_objext \ 6365 conftest$ac_exeext conftest.$ac_ext 6366 fi 6367 6368 6369 CFLAGS="$xorg_testset_save_CFLAGS" 6370 6371 eval supported=\$$cacheid 6372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6373 $as_echo "$supported" >&6; } 6374 if test "$supported" = "yes" ; then 6375 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6376 found="yes" 6377 fi 6378 fi 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 xorg_testset_save_CFLAGS="$CFLAGS" 6395 6396 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6399 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6400 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6401 $as_echo_n "(cached) " >&6 6402 else 6403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6404 /* end confdefs.h. */ 6405 int i; 6406 _ACEOF 6407 if ac_fn_c_try_compile "$LINENO"; then : 6408 xorg_cv_cc_flag_unknown_warning_option=yes 6409 else 6410 xorg_cv_cc_flag_unknown_warning_option=no 6411 fi 6412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6413 fi 6414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6415 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418 fi 6419 6420 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6423 fi 6424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6426 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6427 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6428 $as_echo_n "(cached) " >&6 6429 else 6430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6431 /* end confdefs.h. */ 6432 int i; 6433 _ACEOF 6434 if ac_fn_c_try_compile "$LINENO"; then : 6435 xorg_cv_cc_flag_unused_command_line_argument=yes 6436 else 6437 xorg_cv_cc_flag_unused_command_line_argument=no 6438 fi 6439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6440 fi 6441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6442 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6444 CFLAGS="$xorg_testset_save_CFLAGS" 6445 fi 6446 6447 found="no" 6448 6449 if test $found = "no" ; then 6450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6452 fi 6453 6454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6456 fi 6457 6458 CFLAGS="$CFLAGS -Wshadow" 6459 6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6461 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6462 cacheid=xorg_cv_cc_flag__Wshadow 6463 if eval \${$cacheid+:} false; then : 6464 $as_echo_n "(cached) " >&6 6465 else 6466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6467 /* end confdefs.h. */ 6468 int i; 6469 int 6470 main () 6471 { 6472 6473 ; 6474 return 0; 6475 } 6476 _ACEOF 6477 if ac_fn_c_try_link "$LINENO"; then : 6478 eval $cacheid=yes 6479 else 6480 eval $cacheid=no 6481 fi 6482 rm -f core conftest.err conftest.$ac_objext \ 6483 conftest$ac_exeext conftest.$ac_ext 6484 fi 6485 6486 6487 CFLAGS="$xorg_testset_save_CFLAGS" 6488 6489 eval supported=\$$cacheid 6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6491 $as_echo "$supported" >&6; } 6492 if test "$supported" = "yes" ; then 6493 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6494 found="yes" 6495 fi 6496 fi 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 xorg_testset_save_CFLAGS="$CFLAGS" 6513 6514 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6517 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6518 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6519 $as_echo_n "(cached) " >&6 6520 else 6521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6522 /* end confdefs.h. */ 6523 int i; 6524 _ACEOF 6525 if ac_fn_c_try_compile "$LINENO"; then : 6526 xorg_cv_cc_flag_unknown_warning_option=yes 6527 else 6528 xorg_cv_cc_flag_unknown_warning_option=no 6529 fi 6530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6531 fi 6532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6533 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6534 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536 fi 6537 6538 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6541 fi 6542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6544 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6545 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6546 $as_echo_n "(cached) " >&6 6547 else 6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6549 /* end confdefs.h. */ 6550 int i; 6551 _ACEOF 6552 if ac_fn_c_try_compile "$LINENO"; then : 6553 xorg_cv_cc_flag_unused_command_line_argument=yes 6554 else 6555 xorg_cv_cc_flag_unused_command_line_argument=no 6556 fi 6557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6558 fi 6559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6560 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6561 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6562 CFLAGS="$xorg_testset_save_CFLAGS" 6563 fi 6564 6565 found="no" 6566 6567 if test $found = "no" ; then 6568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6570 fi 6571 6572 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6574 fi 6575 6576 CFLAGS="$CFLAGS -Wmissing-noreturn" 6577 6578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6579 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6580 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6581 if eval \${$cacheid+:} false; then : 6582 $as_echo_n "(cached) " >&6 6583 else 6584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6585 /* end confdefs.h. */ 6586 int i; 6587 int 6588 main () 6589 { 6590 6591 ; 6592 return 0; 6593 } 6594 _ACEOF 6595 if ac_fn_c_try_link "$LINENO"; then : 6596 eval $cacheid=yes 6597 else 6598 eval $cacheid=no 6599 fi 6600 rm -f core conftest.err conftest.$ac_objext \ 6601 conftest$ac_exeext conftest.$ac_ext 6602 fi 6603 6604 6605 CFLAGS="$xorg_testset_save_CFLAGS" 6606 6607 eval supported=\$$cacheid 6608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6609 $as_echo "$supported" >&6; } 6610 if test "$supported" = "yes" ; then 6611 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6612 found="yes" 6613 fi 6614 fi 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 xorg_testset_save_CFLAGS="$CFLAGS" 6631 6632 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6635 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6636 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6637 $as_echo_n "(cached) " >&6 6638 else 6639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6640 /* end confdefs.h. */ 6641 int i; 6642 _ACEOF 6643 if ac_fn_c_try_compile "$LINENO"; then : 6644 xorg_cv_cc_flag_unknown_warning_option=yes 6645 else 6646 xorg_cv_cc_flag_unknown_warning_option=no 6647 fi 6648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6649 fi 6650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6651 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6652 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6653 CFLAGS="$xorg_testset_save_CFLAGS" 6654 fi 6655 6656 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6659 fi 6660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6662 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6663 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6664 $as_echo_n "(cached) " >&6 6665 else 6666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6667 /* end confdefs.h. */ 6668 int i; 6669 _ACEOF 6670 if ac_fn_c_try_compile "$LINENO"; then : 6671 xorg_cv_cc_flag_unused_command_line_argument=yes 6672 else 6673 xorg_cv_cc_flag_unused_command_line_argument=no 6674 fi 6675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6676 fi 6677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6678 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6680 CFLAGS="$xorg_testset_save_CFLAGS" 6681 fi 6682 6683 found="no" 6684 6685 if test $found = "no" ; then 6686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6688 fi 6689 6690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6692 fi 6693 6694 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6695 6696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6697 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6698 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6699 if eval \${$cacheid+:} false; then : 6700 $as_echo_n "(cached) " >&6 6701 else 6702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703 /* end confdefs.h. */ 6704 int i; 6705 int 6706 main () 6707 { 6708 6709 ; 6710 return 0; 6711 } 6712 _ACEOF 6713 if ac_fn_c_try_link "$LINENO"; then : 6714 eval $cacheid=yes 6715 else 6716 eval $cacheid=no 6717 fi 6718 rm -f core conftest.err conftest.$ac_objext \ 6719 conftest$ac_exeext conftest.$ac_ext 6720 fi 6721 6722 6723 CFLAGS="$xorg_testset_save_CFLAGS" 6724 6725 eval supported=\$$cacheid 6726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6727 $as_echo "$supported" >&6; } 6728 if test "$supported" = "yes" ; then 6729 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6730 found="yes" 6731 fi 6732 fi 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 xorg_testset_save_CFLAGS="$CFLAGS" 6749 6750 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6753 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6754 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6755 $as_echo_n "(cached) " >&6 6756 else 6757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6758 /* end confdefs.h. */ 6759 int i; 6760 _ACEOF 6761 if ac_fn_c_try_compile "$LINENO"; then : 6762 xorg_cv_cc_flag_unknown_warning_option=yes 6763 else 6764 xorg_cv_cc_flag_unknown_warning_option=no 6765 fi 6766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6767 fi 6768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6769 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6771 CFLAGS="$xorg_testset_save_CFLAGS" 6772 fi 6773 6774 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6777 fi 6778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6780 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6781 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6782 $as_echo_n "(cached) " >&6 6783 else 6784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6785 /* end confdefs.h. */ 6786 int i; 6787 _ACEOF 6788 if ac_fn_c_try_compile "$LINENO"; then : 6789 xorg_cv_cc_flag_unused_command_line_argument=yes 6790 else 6791 xorg_cv_cc_flag_unused_command_line_argument=no 6792 fi 6793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6794 fi 6795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6796 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6797 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6798 CFLAGS="$xorg_testset_save_CFLAGS" 6799 fi 6800 6801 found="no" 6802 6803 if test $found = "no" ; then 6804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6806 fi 6807 6808 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6810 fi 6811 6812 CFLAGS="$CFLAGS -Wredundant-decls" 6813 6814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6815 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6816 cacheid=xorg_cv_cc_flag__Wredundant_decls 6817 if eval \${$cacheid+:} false; then : 6818 $as_echo_n "(cached) " >&6 6819 else 6820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6821 /* end confdefs.h. */ 6822 int i; 6823 int 6824 main () 6825 { 6826 6827 ; 6828 return 0; 6829 } 6830 _ACEOF 6831 if ac_fn_c_try_link "$LINENO"; then : 6832 eval $cacheid=yes 6833 else 6834 eval $cacheid=no 6835 fi 6836 rm -f core conftest.err conftest.$ac_objext \ 6837 conftest$ac_exeext conftest.$ac_ext 6838 fi 6839 6840 6841 CFLAGS="$xorg_testset_save_CFLAGS" 6842 6843 eval supported=\$$cacheid 6844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6845 $as_echo "$supported" >&6; } 6846 if test "$supported" = "yes" ; then 6847 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6848 found="yes" 6849 fi 6850 fi 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 xorg_testset_save_CFLAGS="$CFLAGS" 6867 6868 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6871 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6872 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6873 $as_echo_n "(cached) " >&6 6874 else 6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6876 /* end confdefs.h. */ 6877 int i; 6878 _ACEOF 6879 if ac_fn_c_try_compile "$LINENO"; then : 6880 xorg_cv_cc_flag_unknown_warning_option=yes 6881 else 6882 xorg_cv_cc_flag_unknown_warning_option=no 6883 fi 6884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6885 fi 6886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6887 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6889 CFLAGS="$xorg_testset_save_CFLAGS" 6890 fi 6891 6892 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6895 fi 6896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6898 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6899 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6900 $as_echo_n "(cached) " >&6 6901 else 6902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6903 /* end confdefs.h. */ 6904 int i; 6905 _ACEOF 6906 if ac_fn_c_try_compile "$LINENO"; then : 6907 xorg_cv_cc_flag_unused_command_line_argument=yes 6908 else 6909 xorg_cv_cc_flag_unused_command_line_argument=no 6910 fi 6911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6912 fi 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6914 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6915 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6916 CFLAGS="$xorg_testset_save_CFLAGS" 6917 fi 6918 6919 found="no" 6920 6921 if test $found = "no" ; then 6922 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6924 fi 6925 6926 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6928 fi 6929 6930 CFLAGS="$CFLAGS -Wlogical-op" 6931 6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6933 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6934 cacheid=xorg_cv_cc_flag__Wlogical_op 6935 if eval \${$cacheid+:} false; then : 6936 $as_echo_n "(cached) " >&6 6937 else 6938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6939 /* end confdefs.h. */ 6940 int i; 6941 int 6942 main () 6943 { 6944 6945 ; 6946 return 0; 6947 } 6948 _ACEOF 6949 if ac_fn_c_try_link "$LINENO"; then : 6950 eval $cacheid=yes 6951 else 6952 eval $cacheid=no 6953 fi 6954 rm -f core conftest.err conftest.$ac_objext \ 6955 conftest$ac_exeext conftest.$ac_ext 6956 fi 6957 6958 6959 CFLAGS="$xorg_testset_save_CFLAGS" 6960 6961 eval supported=\$$cacheid 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6963 $as_echo "$supported" >&6; } 6964 if test "$supported" = "yes" ; then 6965 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6966 found="yes" 6967 fi 6968 fi 6969 6970 6971 6972 # These are currently disabled because they are noisy. They will be enabled 6973 # in the future once the codebase is sufficiently modernized to silence 6974 # them. For now, I don't want them to drown out the other warnings. 6975 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6976 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6977 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6978 6979 # Turn some warnings into errors, so we don't accidently get successful builds 6980 # when there are problems that should be fixed. 6981 6982 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 xorg_testset_save_CFLAGS="$CFLAGS" 6997 6998 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7001 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7002 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7003 $as_echo_n "(cached) " >&6 7004 else 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006 /* end confdefs.h. */ 7007 int i; 7008 _ACEOF 7009 if ac_fn_c_try_compile "$LINENO"; then : 7010 xorg_cv_cc_flag_unknown_warning_option=yes 7011 else 7012 xorg_cv_cc_flag_unknown_warning_option=no 7013 fi 7014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7015 fi 7016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7017 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7018 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7019 CFLAGS="$xorg_testset_save_CFLAGS" 7020 fi 7021 7022 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7025 fi 7026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7028 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7029 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7030 $as_echo_n "(cached) " >&6 7031 else 7032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7033 /* end confdefs.h. */ 7034 int i; 7035 _ACEOF 7036 if ac_fn_c_try_compile "$LINENO"; then : 7037 xorg_cv_cc_flag_unused_command_line_argument=yes 7038 else 7039 xorg_cv_cc_flag_unused_command_line_argument=no 7040 fi 7041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7042 fi 7043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7044 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7045 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7046 CFLAGS="$xorg_testset_save_CFLAGS" 7047 fi 7048 7049 found="no" 7050 7051 if test $found = "no" ; then 7052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7054 fi 7055 7056 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7058 fi 7059 7060 CFLAGS="$CFLAGS -Werror=implicit" 7061 7062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7063 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7064 cacheid=xorg_cv_cc_flag__Werror_implicit 7065 if eval \${$cacheid+:} false; then : 7066 $as_echo_n "(cached) " >&6 7067 else 7068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7069 /* end confdefs.h. */ 7070 int i; 7071 int 7072 main () 7073 { 7074 7075 ; 7076 return 0; 7077 } 7078 _ACEOF 7079 if ac_fn_c_try_link "$LINENO"; then : 7080 eval $cacheid=yes 7081 else 7082 eval $cacheid=no 7083 fi 7084 rm -f core conftest.err conftest.$ac_objext \ 7085 conftest$ac_exeext conftest.$ac_ext 7086 fi 7087 7088 7089 CFLAGS="$xorg_testset_save_CFLAGS" 7090 7091 eval supported=\$$cacheid 7092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7093 $as_echo "$supported" >&6; } 7094 if test "$supported" = "yes" ; then 7095 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7096 found="yes" 7097 fi 7098 fi 7099 7100 if test $found = "no" ; then 7101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7103 fi 7104 7105 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7107 fi 7108 7109 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7110 7111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7112 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7113 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7114 if eval \${$cacheid+:} false; then : 7115 $as_echo_n "(cached) " >&6 7116 else 7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118 /* end confdefs.h. */ 7119 int i; 7120 int 7121 main () 7122 { 7123 7124 ; 7125 return 0; 7126 } 7127 _ACEOF 7128 if ac_fn_c_try_link "$LINENO"; then : 7129 eval $cacheid=yes 7130 else 7131 eval $cacheid=no 7132 fi 7133 rm -f core conftest.err conftest.$ac_objext \ 7134 conftest$ac_exeext conftest.$ac_ext 7135 fi 7136 7137 7138 CFLAGS="$xorg_testset_save_CFLAGS" 7139 7140 eval supported=\$$cacheid 7141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7142 $as_echo "$supported" >&6; } 7143 if test "$supported" = "yes" ; then 7144 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7145 found="yes" 7146 fi 7147 fi 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 xorg_testset_save_CFLAGS="$CFLAGS" 7164 7165 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7168 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7169 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7170 $as_echo_n "(cached) " >&6 7171 else 7172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7173 /* end confdefs.h. */ 7174 int i; 7175 _ACEOF 7176 if ac_fn_c_try_compile "$LINENO"; then : 7177 xorg_cv_cc_flag_unknown_warning_option=yes 7178 else 7179 xorg_cv_cc_flag_unknown_warning_option=no 7180 fi 7181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7182 fi 7183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7184 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7185 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7186 CFLAGS="$xorg_testset_save_CFLAGS" 7187 fi 7188 7189 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7192 fi 7193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7195 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7196 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7197 $as_echo_n "(cached) " >&6 7198 else 7199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7200 /* end confdefs.h. */ 7201 int i; 7202 _ACEOF 7203 if ac_fn_c_try_compile "$LINENO"; then : 7204 xorg_cv_cc_flag_unused_command_line_argument=yes 7205 else 7206 xorg_cv_cc_flag_unused_command_line_argument=no 7207 fi 7208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7209 fi 7210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7211 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7213 CFLAGS="$xorg_testset_save_CFLAGS" 7214 fi 7215 7216 found="no" 7217 7218 if test $found = "no" ; then 7219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7221 fi 7222 7223 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7225 fi 7226 7227 CFLAGS="$CFLAGS -Werror=nonnull" 7228 7229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7230 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7231 cacheid=xorg_cv_cc_flag__Werror_nonnull 7232 if eval \${$cacheid+:} false; then : 7233 $as_echo_n "(cached) " >&6 7234 else 7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7236 /* end confdefs.h. */ 7237 int i; 7238 int 7239 main () 7240 { 7241 7242 ; 7243 return 0; 7244 } 7245 _ACEOF 7246 if ac_fn_c_try_link "$LINENO"; then : 7247 eval $cacheid=yes 7248 else 7249 eval $cacheid=no 7250 fi 7251 rm -f core conftest.err conftest.$ac_objext \ 7252 conftest$ac_exeext conftest.$ac_ext 7253 fi 7254 7255 7256 CFLAGS="$xorg_testset_save_CFLAGS" 7257 7258 eval supported=\$$cacheid 7259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7260 $as_echo "$supported" >&6; } 7261 if test "$supported" = "yes" ; then 7262 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7263 found="yes" 7264 fi 7265 fi 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 xorg_testset_save_CFLAGS="$CFLAGS" 7282 7283 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7286 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7287 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7288 $as_echo_n "(cached) " >&6 7289 else 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291 /* end confdefs.h. */ 7292 int i; 7293 _ACEOF 7294 if ac_fn_c_try_compile "$LINENO"; then : 7295 xorg_cv_cc_flag_unknown_warning_option=yes 7296 else 7297 xorg_cv_cc_flag_unknown_warning_option=no 7298 fi 7299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7300 fi 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7302 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7303 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7304 CFLAGS="$xorg_testset_save_CFLAGS" 7305 fi 7306 7307 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7310 fi 7311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7313 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7314 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7315 $as_echo_n "(cached) " >&6 7316 else 7317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7318 /* end confdefs.h. */ 7319 int i; 7320 _ACEOF 7321 if ac_fn_c_try_compile "$LINENO"; then : 7322 xorg_cv_cc_flag_unused_command_line_argument=yes 7323 else 7324 xorg_cv_cc_flag_unused_command_line_argument=no 7325 fi 7326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7327 fi 7328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7329 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7330 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7331 CFLAGS="$xorg_testset_save_CFLAGS" 7332 fi 7333 7334 found="no" 7335 7336 if test $found = "no" ; then 7337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7339 fi 7340 7341 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7343 fi 7344 7345 CFLAGS="$CFLAGS -Werror=init-self" 7346 7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7348 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7349 cacheid=xorg_cv_cc_flag__Werror_init_self 7350 if eval \${$cacheid+:} false; then : 7351 $as_echo_n "(cached) " >&6 7352 else 7353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354 /* end confdefs.h. */ 7355 int i; 7356 int 7357 main () 7358 { 7359 7360 ; 7361 return 0; 7362 } 7363 _ACEOF 7364 if ac_fn_c_try_link "$LINENO"; then : 7365 eval $cacheid=yes 7366 else 7367 eval $cacheid=no 7368 fi 7369 rm -f core conftest.err conftest.$ac_objext \ 7370 conftest$ac_exeext conftest.$ac_ext 7371 fi 7372 7373 7374 CFLAGS="$xorg_testset_save_CFLAGS" 7375 7376 eval supported=\$$cacheid 7377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7378 $as_echo "$supported" >&6; } 7379 if test "$supported" = "yes" ; then 7380 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7381 found="yes" 7382 fi 7383 fi 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399 xorg_testset_save_CFLAGS="$CFLAGS" 7400 7401 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7404 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7405 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7406 $as_echo_n "(cached) " >&6 7407 else 7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7409 /* end confdefs.h. */ 7410 int i; 7411 _ACEOF 7412 if ac_fn_c_try_compile "$LINENO"; then : 7413 xorg_cv_cc_flag_unknown_warning_option=yes 7414 else 7415 xorg_cv_cc_flag_unknown_warning_option=no 7416 fi 7417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7418 fi 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7420 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7422 CFLAGS="$xorg_testset_save_CFLAGS" 7423 fi 7424 7425 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7428 fi 7429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7431 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7432 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7433 $as_echo_n "(cached) " >&6 7434 else 7435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436 /* end confdefs.h. */ 7437 int i; 7438 _ACEOF 7439 if ac_fn_c_try_compile "$LINENO"; then : 7440 xorg_cv_cc_flag_unused_command_line_argument=yes 7441 else 7442 xorg_cv_cc_flag_unused_command_line_argument=no 7443 fi 7444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7445 fi 7446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7447 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7449 CFLAGS="$xorg_testset_save_CFLAGS" 7450 fi 7451 7452 found="no" 7453 7454 if test $found = "no" ; then 7455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7457 fi 7458 7459 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7461 fi 7462 7463 CFLAGS="$CFLAGS -Werror=main" 7464 7465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7466 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7467 cacheid=xorg_cv_cc_flag__Werror_main 7468 if eval \${$cacheid+:} false; then : 7469 $as_echo_n "(cached) " >&6 7470 else 7471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7472 /* end confdefs.h. */ 7473 int i; 7474 int 7475 main () 7476 { 7477 7478 ; 7479 return 0; 7480 } 7481 _ACEOF 7482 if ac_fn_c_try_link "$LINENO"; then : 7483 eval $cacheid=yes 7484 else 7485 eval $cacheid=no 7486 fi 7487 rm -f core conftest.err conftest.$ac_objext \ 7488 conftest$ac_exeext conftest.$ac_ext 7489 fi 7490 7491 7492 CFLAGS="$xorg_testset_save_CFLAGS" 7493 7494 eval supported=\$$cacheid 7495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7496 $as_echo "$supported" >&6; } 7497 if test "$supported" = "yes" ; then 7498 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7499 found="yes" 7500 fi 7501 fi 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 xorg_testset_save_CFLAGS="$CFLAGS" 7518 7519 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7522 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7523 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7524 $as_echo_n "(cached) " >&6 7525 else 7526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7527 /* end confdefs.h. */ 7528 int i; 7529 _ACEOF 7530 if ac_fn_c_try_compile "$LINENO"; then : 7531 xorg_cv_cc_flag_unknown_warning_option=yes 7532 else 7533 xorg_cv_cc_flag_unknown_warning_option=no 7534 fi 7535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7536 fi 7537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7538 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7539 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7540 CFLAGS="$xorg_testset_save_CFLAGS" 7541 fi 7542 7543 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7544 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7546 fi 7547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7549 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7550 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7551 $as_echo_n "(cached) " >&6 7552 else 7553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7554 /* end confdefs.h. */ 7555 int i; 7556 _ACEOF 7557 if ac_fn_c_try_compile "$LINENO"; then : 7558 xorg_cv_cc_flag_unused_command_line_argument=yes 7559 else 7560 xorg_cv_cc_flag_unused_command_line_argument=no 7561 fi 7562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7563 fi 7564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7565 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7566 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7567 CFLAGS="$xorg_testset_save_CFLAGS" 7568 fi 7569 7570 found="no" 7571 7572 if test $found = "no" ; then 7573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7575 fi 7576 7577 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7579 fi 7580 7581 CFLAGS="$CFLAGS -Werror=missing-braces" 7582 7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7584 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7585 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7586 if eval \${$cacheid+:} false; then : 7587 $as_echo_n "(cached) " >&6 7588 else 7589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590 /* end confdefs.h. */ 7591 int i; 7592 int 7593 main () 7594 { 7595 7596 ; 7597 return 0; 7598 } 7599 _ACEOF 7600 if ac_fn_c_try_link "$LINENO"; then : 7601 eval $cacheid=yes 7602 else 7603 eval $cacheid=no 7604 fi 7605 rm -f core conftest.err conftest.$ac_objext \ 7606 conftest$ac_exeext conftest.$ac_ext 7607 fi 7608 7609 7610 CFLAGS="$xorg_testset_save_CFLAGS" 7611 7612 eval supported=\$$cacheid 7613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7614 $as_echo "$supported" >&6; } 7615 if test "$supported" = "yes" ; then 7616 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7617 found="yes" 7618 fi 7619 fi 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 xorg_testset_save_CFLAGS="$CFLAGS" 7636 7637 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7640 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7641 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7642 $as_echo_n "(cached) " >&6 7643 else 7644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7645 /* end confdefs.h. */ 7646 int i; 7647 _ACEOF 7648 if ac_fn_c_try_compile "$LINENO"; then : 7649 xorg_cv_cc_flag_unknown_warning_option=yes 7650 else 7651 xorg_cv_cc_flag_unknown_warning_option=no 7652 fi 7653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7654 fi 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7656 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7657 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7658 CFLAGS="$xorg_testset_save_CFLAGS" 7659 fi 7660 7661 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7664 fi 7665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7667 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7668 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7669 $as_echo_n "(cached) " >&6 7670 else 7671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7672 /* end confdefs.h. */ 7673 int i; 7674 _ACEOF 7675 if ac_fn_c_try_compile "$LINENO"; then : 7676 xorg_cv_cc_flag_unused_command_line_argument=yes 7677 else 7678 xorg_cv_cc_flag_unused_command_line_argument=no 7679 fi 7680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7681 fi 7682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7683 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7684 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7685 CFLAGS="$xorg_testset_save_CFLAGS" 7686 fi 7687 7688 found="no" 7689 7690 if test $found = "no" ; then 7691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7693 fi 7694 7695 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7697 fi 7698 7699 CFLAGS="$CFLAGS -Werror=sequence-point" 7700 7701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7702 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7703 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7704 if eval \${$cacheid+:} false; then : 7705 $as_echo_n "(cached) " >&6 7706 else 7707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7708 /* end confdefs.h. */ 7709 int i; 7710 int 7711 main () 7712 { 7713 7714 ; 7715 return 0; 7716 } 7717 _ACEOF 7718 if ac_fn_c_try_link "$LINENO"; then : 7719 eval $cacheid=yes 7720 else 7721 eval $cacheid=no 7722 fi 7723 rm -f core conftest.err conftest.$ac_objext \ 7724 conftest$ac_exeext conftest.$ac_ext 7725 fi 7726 7727 7728 CFLAGS="$xorg_testset_save_CFLAGS" 7729 7730 eval supported=\$$cacheid 7731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7732 $as_echo "$supported" >&6; } 7733 if test "$supported" = "yes" ; then 7734 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7735 found="yes" 7736 fi 7737 fi 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 7748 7749 7750 7751 7752 7753 xorg_testset_save_CFLAGS="$CFLAGS" 7754 7755 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7758 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7759 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7760 $as_echo_n "(cached) " >&6 7761 else 7762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7763 /* end confdefs.h. */ 7764 int i; 7765 _ACEOF 7766 if ac_fn_c_try_compile "$LINENO"; then : 7767 xorg_cv_cc_flag_unknown_warning_option=yes 7768 else 7769 xorg_cv_cc_flag_unknown_warning_option=no 7770 fi 7771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7772 fi 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7774 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7775 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7776 CFLAGS="$xorg_testset_save_CFLAGS" 7777 fi 7778 7779 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7782 fi 7783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7785 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7786 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7787 $as_echo_n "(cached) " >&6 7788 else 7789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7790 /* end confdefs.h. */ 7791 int i; 7792 _ACEOF 7793 if ac_fn_c_try_compile "$LINENO"; then : 7794 xorg_cv_cc_flag_unused_command_line_argument=yes 7795 else 7796 xorg_cv_cc_flag_unused_command_line_argument=no 7797 fi 7798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7799 fi 7800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7801 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7802 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7803 CFLAGS="$xorg_testset_save_CFLAGS" 7804 fi 7805 7806 found="no" 7807 7808 if test $found = "no" ; then 7809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7811 fi 7812 7813 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7815 fi 7816 7817 CFLAGS="$CFLAGS -Werror=return-type" 7818 7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7820 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7821 cacheid=xorg_cv_cc_flag__Werror_return_type 7822 if eval \${$cacheid+:} false; then : 7823 $as_echo_n "(cached) " >&6 7824 else 7825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7826 /* end confdefs.h. */ 7827 int i; 7828 int 7829 main () 7830 { 7831 7832 ; 7833 return 0; 7834 } 7835 _ACEOF 7836 if ac_fn_c_try_link "$LINENO"; then : 7837 eval $cacheid=yes 7838 else 7839 eval $cacheid=no 7840 fi 7841 rm -f core conftest.err conftest.$ac_objext \ 7842 conftest$ac_exeext conftest.$ac_ext 7843 fi 7844 7845 7846 CFLAGS="$xorg_testset_save_CFLAGS" 7847 7848 eval supported=\$$cacheid 7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7850 $as_echo "$supported" >&6; } 7851 if test "$supported" = "yes" ; then 7852 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7853 found="yes" 7854 fi 7855 fi 7856 7857 if test $found = "no" ; then 7858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7860 fi 7861 7862 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7864 fi 7865 7866 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7867 7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7869 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7870 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7871 if eval \${$cacheid+:} false; then : 7872 $as_echo_n "(cached) " >&6 7873 else 7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7875 /* end confdefs.h. */ 7876 int i; 7877 int 7878 main () 7879 { 7880 7881 ; 7882 return 0; 7883 } 7884 _ACEOF 7885 if ac_fn_c_try_link "$LINENO"; then : 7886 eval $cacheid=yes 7887 else 7888 eval $cacheid=no 7889 fi 7890 rm -f core conftest.err conftest.$ac_objext \ 7891 conftest$ac_exeext conftest.$ac_ext 7892 fi 7893 7894 7895 CFLAGS="$xorg_testset_save_CFLAGS" 7896 7897 eval supported=\$$cacheid 7898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7899 $as_echo "$supported" >&6; } 7900 if test "$supported" = "yes" ; then 7901 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7902 found="yes" 7903 fi 7904 fi 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 xorg_testset_save_CFLAGS="$CFLAGS" 7921 7922 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7925 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7926 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7927 $as_echo_n "(cached) " >&6 7928 else 7929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7930 /* end confdefs.h. */ 7931 int i; 7932 _ACEOF 7933 if ac_fn_c_try_compile "$LINENO"; then : 7934 xorg_cv_cc_flag_unknown_warning_option=yes 7935 else 7936 xorg_cv_cc_flag_unknown_warning_option=no 7937 fi 7938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7939 fi 7940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7941 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7942 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7943 CFLAGS="$xorg_testset_save_CFLAGS" 7944 fi 7945 7946 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7949 fi 7950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7952 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7953 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7954 $as_echo_n "(cached) " >&6 7955 else 7956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7957 /* end confdefs.h. */ 7958 int i; 7959 _ACEOF 7960 if ac_fn_c_try_compile "$LINENO"; then : 7961 xorg_cv_cc_flag_unused_command_line_argument=yes 7962 else 7963 xorg_cv_cc_flag_unused_command_line_argument=no 7964 fi 7965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7966 fi 7967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7968 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971 fi 7972 7973 found="no" 7974 7975 if test $found = "no" ; then 7976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7978 fi 7979 7980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7982 fi 7983 7984 CFLAGS="$CFLAGS -Werror=trigraphs" 7985 7986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7987 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7988 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7989 if eval \${$cacheid+:} false; then : 7990 $as_echo_n "(cached) " >&6 7991 else 7992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7993 /* end confdefs.h. */ 7994 int i; 7995 int 7996 main () 7997 { 7998 7999 ; 8000 return 0; 8001 } 8002 _ACEOF 8003 if ac_fn_c_try_link "$LINENO"; then : 8004 eval $cacheid=yes 8005 else 8006 eval $cacheid=no 8007 fi 8008 rm -f core conftest.err conftest.$ac_objext \ 8009 conftest$ac_exeext conftest.$ac_ext 8010 fi 8011 8012 8013 CFLAGS="$xorg_testset_save_CFLAGS" 8014 8015 eval supported=\$$cacheid 8016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8017 $as_echo "$supported" >&6; } 8018 if test "$supported" = "yes" ; then 8019 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8020 found="yes" 8021 fi 8022 fi 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 xorg_testset_save_CFLAGS="$CFLAGS" 8039 8040 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8043 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8044 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8045 $as_echo_n "(cached) " >&6 8046 else 8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8048 /* end confdefs.h. */ 8049 int i; 8050 _ACEOF 8051 if ac_fn_c_try_compile "$LINENO"; then : 8052 xorg_cv_cc_flag_unknown_warning_option=yes 8053 else 8054 xorg_cv_cc_flag_unknown_warning_option=no 8055 fi 8056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8057 fi 8058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8059 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8061 CFLAGS="$xorg_testset_save_CFLAGS" 8062 fi 8063 8064 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8067 fi 8068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8070 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8071 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8072 $as_echo_n "(cached) " >&6 8073 else 8074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8075 /* end confdefs.h. */ 8076 int i; 8077 _ACEOF 8078 if ac_fn_c_try_compile "$LINENO"; then : 8079 xorg_cv_cc_flag_unused_command_line_argument=yes 8080 else 8081 xorg_cv_cc_flag_unused_command_line_argument=no 8082 fi 8083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8084 fi 8085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8086 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8088 CFLAGS="$xorg_testset_save_CFLAGS" 8089 fi 8090 8091 found="no" 8092 8093 if test $found = "no" ; then 8094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8096 fi 8097 8098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8100 fi 8101 8102 CFLAGS="$CFLAGS -Werror=array-bounds" 8103 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8105 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8106 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8107 if eval \${$cacheid+:} false; then : 8108 $as_echo_n "(cached) " >&6 8109 else 8110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8111 /* end confdefs.h. */ 8112 int i; 8113 int 8114 main () 8115 { 8116 8117 ; 8118 return 0; 8119 } 8120 _ACEOF 8121 if ac_fn_c_try_link "$LINENO"; then : 8122 eval $cacheid=yes 8123 else 8124 eval $cacheid=no 8125 fi 8126 rm -f core conftest.err conftest.$ac_objext \ 8127 conftest$ac_exeext conftest.$ac_ext 8128 fi 8129 8130 8131 CFLAGS="$xorg_testset_save_CFLAGS" 8132 8133 eval supported=\$$cacheid 8134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8135 $as_echo "$supported" >&6; } 8136 if test "$supported" = "yes" ; then 8137 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8138 found="yes" 8139 fi 8140 fi 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 xorg_testset_save_CFLAGS="$CFLAGS" 8157 8158 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8161 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8162 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8163 $as_echo_n "(cached) " >&6 8164 else 8165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8166 /* end confdefs.h. */ 8167 int i; 8168 _ACEOF 8169 if ac_fn_c_try_compile "$LINENO"; then : 8170 xorg_cv_cc_flag_unknown_warning_option=yes 8171 else 8172 xorg_cv_cc_flag_unknown_warning_option=no 8173 fi 8174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8175 fi 8176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8177 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8178 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8179 CFLAGS="$xorg_testset_save_CFLAGS" 8180 fi 8181 8182 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8185 fi 8186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8188 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8189 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8190 $as_echo_n "(cached) " >&6 8191 else 8192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8193 /* end confdefs.h. */ 8194 int i; 8195 _ACEOF 8196 if ac_fn_c_try_compile "$LINENO"; then : 8197 xorg_cv_cc_flag_unused_command_line_argument=yes 8198 else 8199 xorg_cv_cc_flag_unused_command_line_argument=no 8200 fi 8201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8202 fi 8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8204 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8205 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8206 CFLAGS="$xorg_testset_save_CFLAGS" 8207 fi 8208 8209 found="no" 8210 8211 if test $found = "no" ; then 8212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8214 fi 8215 8216 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8218 fi 8219 8220 CFLAGS="$CFLAGS -Werror=write-strings" 8221 8222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8223 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8224 cacheid=xorg_cv_cc_flag__Werror_write_strings 8225 if eval \${$cacheid+:} false; then : 8226 $as_echo_n "(cached) " >&6 8227 else 8228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8229 /* end confdefs.h. */ 8230 int i; 8231 int 8232 main () 8233 { 8234 8235 ; 8236 return 0; 8237 } 8238 _ACEOF 8239 if ac_fn_c_try_link "$LINENO"; then : 8240 eval $cacheid=yes 8241 else 8242 eval $cacheid=no 8243 fi 8244 rm -f core conftest.err conftest.$ac_objext \ 8245 conftest$ac_exeext conftest.$ac_ext 8246 fi 8247 8248 8249 CFLAGS="$xorg_testset_save_CFLAGS" 8250 8251 eval supported=\$$cacheid 8252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8253 $as_echo "$supported" >&6; } 8254 if test "$supported" = "yes" ; then 8255 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8256 found="yes" 8257 fi 8258 fi 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274 xorg_testset_save_CFLAGS="$CFLAGS" 8275 8276 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8279 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8280 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8281 $as_echo_n "(cached) " >&6 8282 else 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284 /* end confdefs.h. */ 8285 int i; 8286 _ACEOF 8287 if ac_fn_c_try_compile "$LINENO"; then : 8288 xorg_cv_cc_flag_unknown_warning_option=yes 8289 else 8290 xorg_cv_cc_flag_unknown_warning_option=no 8291 fi 8292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8293 fi 8294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8295 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8296 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8297 CFLAGS="$xorg_testset_save_CFLAGS" 8298 fi 8299 8300 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8303 fi 8304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8306 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8307 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8308 $as_echo_n "(cached) " >&6 8309 else 8310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8311 /* end confdefs.h. */ 8312 int i; 8313 _ACEOF 8314 if ac_fn_c_try_compile "$LINENO"; then : 8315 xorg_cv_cc_flag_unused_command_line_argument=yes 8316 else 8317 xorg_cv_cc_flag_unused_command_line_argument=no 8318 fi 8319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8320 fi 8321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8322 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8323 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8324 CFLAGS="$xorg_testset_save_CFLAGS" 8325 fi 8326 8327 found="no" 8328 8329 if test $found = "no" ; then 8330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8332 fi 8333 8334 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8336 fi 8337 8338 CFLAGS="$CFLAGS -Werror=address" 8339 8340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8341 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8342 cacheid=xorg_cv_cc_flag__Werror_address 8343 if eval \${$cacheid+:} false; then : 8344 $as_echo_n "(cached) " >&6 8345 else 8346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8347 /* end confdefs.h. */ 8348 int i; 8349 int 8350 main () 8351 { 8352 8353 ; 8354 return 0; 8355 } 8356 _ACEOF 8357 if ac_fn_c_try_link "$LINENO"; then : 8358 eval $cacheid=yes 8359 else 8360 eval $cacheid=no 8361 fi 8362 rm -f core conftest.err conftest.$ac_objext \ 8363 conftest$ac_exeext conftest.$ac_ext 8364 fi 8365 8366 8367 CFLAGS="$xorg_testset_save_CFLAGS" 8368 8369 eval supported=\$$cacheid 8370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8371 $as_echo "$supported" >&6; } 8372 if test "$supported" = "yes" ; then 8373 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8374 found="yes" 8375 fi 8376 fi 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 xorg_testset_save_CFLAGS="$CFLAGS" 8393 8394 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8397 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8398 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8399 $as_echo_n "(cached) " >&6 8400 else 8401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8402 /* end confdefs.h. */ 8403 int i; 8404 _ACEOF 8405 if ac_fn_c_try_compile "$LINENO"; then : 8406 xorg_cv_cc_flag_unknown_warning_option=yes 8407 else 8408 xorg_cv_cc_flag_unknown_warning_option=no 8409 fi 8410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8411 fi 8412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8413 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8414 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8415 CFLAGS="$xorg_testset_save_CFLAGS" 8416 fi 8417 8418 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8421 fi 8422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8424 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8425 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8426 $as_echo_n "(cached) " >&6 8427 else 8428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8429 /* end confdefs.h. */ 8430 int i; 8431 _ACEOF 8432 if ac_fn_c_try_compile "$LINENO"; then : 8433 xorg_cv_cc_flag_unused_command_line_argument=yes 8434 else 8435 xorg_cv_cc_flag_unused_command_line_argument=no 8436 fi 8437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8438 fi 8439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8440 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8441 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8442 CFLAGS="$xorg_testset_save_CFLAGS" 8443 fi 8444 8445 found="no" 8446 8447 if test $found = "no" ; then 8448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8450 fi 8451 8452 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8454 fi 8455 8456 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8457 8458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8459 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8460 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8461 if eval \${$cacheid+:} false; then : 8462 $as_echo_n "(cached) " >&6 8463 else 8464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8465 /* end confdefs.h. */ 8466 int i; 8467 int 8468 main () 8469 { 8470 8471 ; 8472 return 0; 8473 } 8474 _ACEOF 8475 if ac_fn_c_try_link "$LINENO"; then : 8476 eval $cacheid=yes 8477 else 8478 eval $cacheid=no 8479 fi 8480 rm -f core conftest.err conftest.$ac_objext \ 8481 conftest$ac_exeext conftest.$ac_ext 8482 fi 8483 8484 8485 CFLAGS="$xorg_testset_save_CFLAGS" 8486 8487 eval supported=\$$cacheid 8488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8489 $as_echo "$supported" >&6; } 8490 if test "$supported" = "yes" ; then 8491 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8492 found="yes" 8493 fi 8494 fi 8495 8496 if test $found = "no" ; then 8497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8499 fi 8500 8501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8503 fi 8504 8505 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8506 8507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8508 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8509 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8510 if eval \${$cacheid+:} false; then : 8511 $as_echo_n "(cached) " >&6 8512 else 8513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8514 /* end confdefs.h. */ 8515 int i; 8516 int 8517 main () 8518 { 8519 8520 ; 8521 return 0; 8522 } 8523 _ACEOF 8524 if ac_fn_c_try_link "$LINENO"; then : 8525 eval $cacheid=yes 8526 else 8527 eval $cacheid=no 8528 fi 8529 rm -f core conftest.err conftest.$ac_objext \ 8530 conftest$ac_exeext conftest.$ac_ext 8531 fi 8532 8533 8534 CFLAGS="$xorg_testset_save_CFLAGS" 8535 8536 eval supported=\$$cacheid 8537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8538 $as_echo "$supported" >&6; } 8539 if test "$supported" = "yes" ; then 8540 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8541 found="yes" 8542 fi 8543 fi 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 xorg_testset_save_CFLAGS="$CFLAGS" 8560 8561 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8564 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8565 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8566 $as_echo_n "(cached) " >&6 8567 else 8568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8569 /* end confdefs.h. */ 8570 int i; 8571 _ACEOF 8572 if ac_fn_c_try_compile "$LINENO"; then : 8573 xorg_cv_cc_flag_unknown_warning_option=yes 8574 else 8575 xorg_cv_cc_flag_unknown_warning_option=no 8576 fi 8577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8578 fi 8579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8580 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8581 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8582 CFLAGS="$xorg_testset_save_CFLAGS" 8583 fi 8584 8585 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8588 fi 8589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8591 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8592 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8593 $as_echo_n "(cached) " >&6 8594 else 8595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8596 /* end confdefs.h. */ 8597 int i; 8598 _ACEOF 8599 if ac_fn_c_try_compile "$LINENO"; then : 8600 xorg_cv_cc_flag_unused_command_line_argument=yes 8601 else 8602 xorg_cv_cc_flag_unused_command_line_argument=no 8603 fi 8604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8605 fi 8606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8607 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8608 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8609 CFLAGS="$xorg_testset_save_CFLAGS" 8610 fi 8611 8612 found="no" 8613 8614 if test $found = "no" ; then 8615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8617 fi 8618 8619 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8621 fi 8622 8623 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8624 8625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8626 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8627 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8628 if eval \${$cacheid+:} false; then : 8629 $as_echo_n "(cached) " >&6 8630 else 8631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8632 /* end confdefs.h. */ 8633 int i; 8634 int 8635 main () 8636 { 8637 8638 ; 8639 return 0; 8640 } 8641 _ACEOF 8642 if ac_fn_c_try_link "$LINENO"; then : 8643 eval $cacheid=yes 8644 else 8645 eval $cacheid=no 8646 fi 8647 rm -f core conftest.err conftest.$ac_objext \ 8648 conftest$ac_exeext conftest.$ac_ext 8649 fi 8650 8651 8652 CFLAGS="$xorg_testset_save_CFLAGS" 8653 8654 eval supported=\$$cacheid 8655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8656 $as_echo "$supported" >&6; } 8657 if test "$supported" = "yes" ; then 8658 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8659 found="yes" 8660 fi 8661 fi 8662 8663 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8664 else 8665 { $as_echo "$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 8666 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680 xorg_testset_save_CFLAGS="$CFLAGS" 8681 8682 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8685 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8686 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8687 $as_echo_n "(cached) " >&6 8688 else 8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8690 /* end confdefs.h. */ 8691 int i; 8692 _ACEOF 8693 if ac_fn_c_try_compile "$LINENO"; then : 8694 xorg_cv_cc_flag_unknown_warning_option=yes 8695 else 8696 xorg_cv_cc_flag_unknown_warning_option=no 8697 fi 8698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8699 fi 8700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8701 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8703 CFLAGS="$xorg_testset_save_CFLAGS" 8704 fi 8705 8706 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8709 fi 8710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8712 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8713 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8714 $as_echo_n "(cached) " >&6 8715 else 8716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8717 /* end confdefs.h. */ 8718 int i; 8719 _ACEOF 8720 if ac_fn_c_try_compile "$LINENO"; then : 8721 xorg_cv_cc_flag_unused_command_line_argument=yes 8722 else 8723 xorg_cv_cc_flag_unused_command_line_argument=no 8724 fi 8725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8726 fi 8727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8728 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8730 CFLAGS="$xorg_testset_save_CFLAGS" 8731 fi 8732 8733 found="no" 8734 8735 if test $found = "no" ; then 8736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8738 fi 8739 8740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8742 fi 8743 8744 CFLAGS="$CFLAGS -Wimplicit" 8745 8746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8747 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8748 cacheid=xorg_cv_cc_flag__Wimplicit 8749 if eval \${$cacheid+:} false; then : 8750 $as_echo_n "(cached) " >&6 8751 else 8752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8753 /* end confdefs.h. */ 8754 int i; 8755 int 8756 main () 8757 { 8758 8759 ; 8760 return 0; 8761 } 8762 _ACEOF 8763 if ac_fn_c_try_link "$LINENO"; then : 8764 eval $cacheid=yes 8765 else 8766 eval $cacheid=no 8767 fi 8768 rm -f core conftest.err conftest.$ac_objext \ 8769 conftest$ac_exeext conftest.$ac_ext 8770 fi 8771 8772 8773 CFLAGS="$xorg_testset_save_CFLAGS" 8774 8775 eval supported=\$$cacheid 8776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8777 $as_echo "$supported" >&6; } 8778 if test "$supported" = "yes" ; then 8779 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8780 found="yes" 8781 fi 8782 fi 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 xorg_testset_save_CFLAGS="$CFLAGS" 8799 8800 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8803 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8804 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8805 $as_echo_n "(cached) " >&6 8806 else 8807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8808 /* end confdefs.h. */ 8809 int i; 8810 _ACEOF 8811 if ac_fn_c_try_compile "$LINENO"; then : 8812 xorg_cv_cc_flag_unknown_warning_option=yes 8813 else 8814 xorg_cv_cc_flag_unknown_warning_option=no 8815 fi 8816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8817 fi 8818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8819 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8820 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8821 CFLAGS="$xorg_testset_save_CFLAGS" 8822 fi 8823 8824 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8827 fi 8828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8830 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8831 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8832 $as_echo_n "(cached) " >&6 8833 else 8834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8835 /* end confdefs.h. */ 8836 int i; 8837 _ACEOF 8838 if ac_fn_c_try_compile "$LINENO"; then : 8839 xorg_cv_cc_flag_unused_command_line_argument=yes 8840 else 8841 xorg_cv_cc_flag_unused_command_line_argument=no 8842 fi 8843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8844 fi 8845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8846 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8847 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8848 CFLAGS="$xorg_testset_save_CFLAGS" 8849 fi 8850 8851 found="no" 8852 8853 if test $found = "no" ; then 8854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8856 fi 8857 8858 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8860 fi 8861 8862 CFLAGS="$CFLAGS -Wnonnull" 8863 8864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8865 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8866 cacheid=xorg_cv_cc_flag__Wnonnull 8867 if eval \${$cacheid+:} false; then : 8868 $as_echo_n "(cached) " >&6 8869 else 8870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8871 /* end confdefs.h. */ 8872 int i; 8873 int 8874 main () 8875 { 8876 8877 ; 8878 return 0; 8879 } 8880 _ACEOF 8881 if ac_fn_c_try_link "$LINENO"; then : 8882 eval $cacheid=yes 8883 else 8884 eval $cacheid=no 8885 fi 8886 rm -f core conftest.err conftest.$ac_objext \ 8887 conftest$ac_exeext conftest.$ac_ext 8888 fi 8889 8890 8891 CFLAGS="$xorg_testset_save_CFLAGS" 8892 8893 eval supported=\$$cacheid 8894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8895 $as_echo "$supported" >&6; } 8896 if test "$supported" = "yes" ; then 8897 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8898 found="yes" 8899 fi 8900 fi 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916 xorg_testset_save_CFLAGS="$CFLAGS" 8917 8918 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8921 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8922 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8923 $as_echo_n "(cached) " >&6 8924 else 8925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8926 /* end confdefs.h. */ 8927 int i; 8928 _ACEOF 8929 if ac_fn_c_try_compile "$LINENO"; then : 8930 xorg_cv_cc_flag_unknown_warning_option=yes 8931 else 8932 xorg_cv_cc_flag_unknown_warning_option=no 8933 fi 8934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8935 fi 8936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8937 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8939 CFLAGS="$xorg_testset_save_CFLAGS" 8940 fi 8941 8942 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8945 fi 8946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8948 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8949 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8950 $as_echo_n "(cached) " >&6 8951 else 8952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8953 /* end confdefs.h. */ 8954 int i; 8955 _ACEOF 8956 if ac_fn_c_try_compile "$LINENO"; then : 8957 xorg_cv_cc_flag_unused_command_line_argument=yes 8958 else 8959 xorg_cv_cc_flag_unused_command_line_argument=no 8960 fi 8961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8962 fi 8963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8964 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8966 CFLAGS="$xorg_testset_save_CFLAGS" 8967 fi 8968 8969 found="no" 8970 8971 if test $found = "no" ; then 8972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8974 fi 8975 8976 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8978 fi 8979 8980 CFLAGS="$CFLAGS -Winit-self" 8981 8982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8983 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8984 cacheid=xorg_cv_cc_flag__Winit_self 8985 if eval \${$cacheid+:} false; then : 8986 $as_echo_n "(cached) " >&6 8987 else 8988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8989 /* end confdefs.h. */ 8990 int i; 8991 int 8992 main () 8993 { 8994 8995 ; 8996 return 0; 8997 } 8998 _ACEOF 8999 if ac_fn_c_try_link "$LINENO"; then : 9000 eval $cacheid=yes 9001 else 9002 eval $cacheid=no 9003 fi 9004 rm -f core conftest.err conftest.$ac_objext \ 9005 conftest$ac_exeext conftest.$ac_ext 9006 fi 9007 9008 9009 CFLAGS="$xorg_testset_save_CFLAGS" 9010 9011 eval supported=\$$cacheid 9012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9013 $as_echo "$supported" >&6; } 9014 if test "$supported" = "yes" ; then 9015 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9016 found="yes" 9017 fi 9018 fi 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034 xorg_testset_save_CFLAGS="$CFLAGS" 9035 9036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9039 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9040 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9041 $as_echo_n "(cached) " >&6 9042 else 9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044 /* end confdefs.h. */ 9045 int i; 9046 _ACEOF 9047 if ac_fn_c_try_compile "$LINENO"; then : 9048 xorg_cv_cc_flag_unknown_warning_option=yes 9049 else 9050 xorg_cv_cc_flag_unknown_warning_option=no 9051 fi 9052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9053 fi 9054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9055 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9057 CFLAGS="$xorg_testset_save_CFLAGS" 9058 fi 9059 9060 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9063 fi 9064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9066 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9067 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9068 $as_echo_n "(cached) " >&6 9069 else 9070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9071 /* end confdefs.h. */ 9072 int i; 9073 _ACEOF 9074 if ac_fn_c_try_compile "$LINENO"; then : 9075 xorg_cv_cc_flag_unused_command_line_argument=yes 9076 else 9077 xorg_cv_cc_flag_unused_command_line_argument=no 9078 fi 9079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9080 fi 9081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9082 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9084 CFLAGS="$xorg_testset_save_CFLAGS" 9085 fi 9086 9087 found="no" 9088 9089 if test $found = "no" ; then 9090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9092 fi 9093 9094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9096 fi 9097 9098 CFLAGS="$CFLAGS -Wmain" 9099 9100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9101 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9102 cacheid=xorg_cv_cc_flag__Wmain 9103 if eval \${$cacheid+:} false; then : 9104 $as_echo_n "(cached) " >&6 9105 else 9106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9107 /* end confdefs.h. */ 9108 int i; 9109 int 9110 main () 9111 { 9112 9113 ; 9114 return 0; 9115 } 9116 _ACEOF 9117 if ac_fn_c_try_link "$LINENO"; then : 9118 eval $cacheid=yes 9119 else 9120 eval $cacheid=no 9121 fi 9122 rm -f core conftest.err conftest.$ac_objext \ 9123 conftest$ac_exeext conftest.$ac_ext 9124 fi 9125 9126 9127 CFLAGS="$xorg_testset_save_CFLAGS" 9128 9129 eval supported=\$$cacheid 9130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9131 $as_echo "$supported" >&6; } 9132 if test "$supported" = "yes" ; then 9133 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9134 found="yes" 9135 fi 9136 fi 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 xorg_testset_save_CFLAGS="$CFLAGS" 9153 9154 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9157 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9158 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9159 $as_echo_n "(cached) " >&6 9160 else 9161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9162 /* end confdefs.h. */ 9163 int i; 9164 _ACEOF 9165 if ac_fn_c_try_compile "$LINENO"; then : 9166 xorg_cv_cc_flag_unknown_warning_option=yes 9167 else 9168 xorg_cv_cc_flag_unknown_warning_option=no 9169 fi 9170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9171 fi 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9173 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176 fi 9177 9178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9181 fi 9182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9184 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9185 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9186 $as_echo_n "(cached) " >&6 9187 else 9188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9189 /* end confdefs.h. */ 9190 int i; 9191 _ACEOF 9192 if ac_fn_c_try_compile "$LINENO"; then : 9193 xorg_cv_cc_flag_unused_command_line_argument=yes 9194 else 9195 xorg_cv_cc_flag_unused_command_line_argument=no 9196 fi 9197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9198 fi 9199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9200 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9202 CFLAGS="$xorg_testset_save_CFLAGS" 9203 fi 9204 9205 found="no" 9206 9207 if test $found = "no" ; then 9208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9210 fi 9211 9212 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9214 fi 9215 9216 CFLAGS="$CFLAGS -Wmissing-braces" 9217 9218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9219 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9220 cacheid=xorg_cv_cc_flag__Wmissing_braces 9221 if eval \${$cacheid+:} false; then : 9222 $as_echo_n "(cached) " >&6 9223 else 9224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9225 /* end confdefs.h. */ 9226 int i; 9227 int 9228 main () 9229 { 9230 9231 ; 9232 return 0; 9233 } 9234 _ACEOF 9235 if ac_fn_c_try_link "$LINENO"; then : 9236 eval $cacheid=yes 9237 else 9238 eval $cacheid=no 9239 fi 9240 rm -f core conftest.err conftest.$ac_objext \ 9241 conftest$ac_exeext conftest.$ac_ext 9242 fi 9243 9244 9245 CFLAGS="$xorg_testset_save_CFLAGS" 9246 9247 eval supported=\$$cacheid 9248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9249 $as_echo "$supported" >&6; } 9250 if test "$supported" = "yes" ; then 9251 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9252 found="yes" 9253 fi 9254 fi 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 xorg_testset_save_CFLAGS="$CFLAGS" 9271 9272 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9275 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9276 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9277 $as_echo_n "(cached) " >&6 9278 else 9279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9280 /* end confdefs.h. */ 9281 int i; 9282 _ACEOF 9283 if ac_fn_c_try_compile "$LINENO"; then : 9284 xorg_cv_cc_flag_unknown_warning_option=yes 9285 else 9286 xorg_cv_cc_flag_unknown_warning_option=no 9287 fi 9288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9289 fi 9290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9291 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294 fi 9295 9296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9299 fi 9300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9302 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9303 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9304 $as_echo_n "(cached) " >&6 9305 else 9306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307 /* end confdefs.h. */ 9308 int i; 9309 _ACEOF 9310 if ac_fn_c_try_compile "$LINENO"; then : 9311 xorg_cv_cc_flag_unused_command_line_argument=yes 9312 else 9313 xorg_cv_cc_flag_unused_command_line_argument=no 9314 fi 9315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9316 fi 9317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9318 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9320 CFLAGS="$xorg_testset_save_CFLAGS" 9321 fi 9322 9323 found="no" 9324 9325 if test $found = "no" ; then 9326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 fi 9329 9330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9332 fi 9333 9334 CFLAGS="$CFLAGS -Wsequence-point" 9335 9336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9337 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9338 cacheid=xorg_cv_cc_flag__Wsequence_point 9339 if eval \${$cacheid+:} false; then : 9340 $as_echo_n "(cached) " >&6 9341 else 9342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9343 /* end confdefs.h. */ 9344 int i; 9345 int 9346 main () 9347 { 9348 9349 ; 9350 return 0; 9351 } 9352 _ACEOF 9353 if ac_fn_c_try_link "$LINENO"; then : 9354 eval $cacheid=yes 9355 else 9356 eval $cacheid=no 9357 fi 9358 rm -f core conftest.err conftest.$ac_objext \ 9359 conftest$ac_exeext conftest.$ac_ext 9360 fi 9361 9362 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364 9365 eval supported=\$$cacheid 9366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9367 $as_echo "$supported" >&6; } 9368 if test "$supported" = "yes" ; then 9369 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9370 found="yes" 9371 fi 9372 fi 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 xorg_testset_save_CFLAGS="$CFLAGS" 9389 9390 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9393 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9394 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9395 $as_echo_n "(cached) " >&6 9396 else 9397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9398 /* end confdefs.h. */ 9399 int i; 9400 _ACEOF 9401 if ac_fn_c_try_compile "$LINENO"; then : 9402 xorg_cv_cc_flag_unknown_warning_option=yes 9403 else 9404 xorg_cv_cc_flag_unknown_warning_option=no 9405 fi 9406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9407 fi 9408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9409 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9411 CFLAGS="$xorg_testset_save_CFLAGS" 9412 fi 9413 9414 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9417 fi 9418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9420 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9421 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9422 $as_echo_n "(cached) " >&6 9423 else 9424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9425 /* end confdefs.h. */ 9426 int i; 9427 _ACEOF 9428 if ac_fn_c_try_compile "$LINENO"; then : 9429 xorg_cv_cc_flag_unused_command_line_argument=yes 9430 else 9431 xorg_cv_cc_flag_unused_command_line_argument=no 9432 fi 9433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9434 fi 9435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9436 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9438 CFLAGS="$xorg_testset_save_CFLAGS" 9439 fi 9440 9441 found="no" 9442 9443 if test $found = "no" ; then 9444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9446 fi 9447 9448 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9450 fi 9451 9452 CFLAGS="$CFLAGS -Wreturn-type" 9453 9454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9455 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9456 cacheid=xorg_cv_cc_flag__Wreturn_type 9457 if eval \${$cacheid+:} false; then : 9458 $as_echo_n "(cached) " >&6 9459 else 9460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9461 /* end confdefs.h. */ 9462 int i; 9463 int 9464 main () 9465 { 9466 9467 ; 9468 return 0; 9469 } 9470 _ACEOF 9471 if ac_fn_c_try_link "$LINENO"; then : 9472 eval $cacheid=yes 9473 else 9474 eval $cacheid=no 9475 fi 9476 rm -f core conftest.err conftest.$ac_objext \ 9477 conftest$ac_exeext conftest.$ac_ext 9478 fi 9479 9480 9481 CFLAGS="$xorg_testset_save_CFLAGS" 9482 9483 eval supported=\$$cacheid 9484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9485 $as_echo "$supported" >&6; } 9486 if test "$supported" = "yes" ; then 9487 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9488 found="yes" 9489 fi 9490 fi 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 xorg_testset_save_CFLAGS="$CFLAGS" 9507 9508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9511 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9512 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9513 $as_echo_n "(cached) " >&6 9514 else 9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9516 /* end confdefs.h. */ 9517 int i; 9518 _ACEOF 9519 if ac_fn_c_try_compile "$LINENO"; then : 9520 xorg_cv_cc_flag_unknown_warning_option=yes 9521 else 9522 xorg_cv_cc_flag_unknown_warning_option=no 9523 fi 9524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9525 fi 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9527 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9529 CFLAGS="$xorg_testset_save_CFLAGS" 9530 fi 9531 9532 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9535 fi 9536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9538 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9539 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9540 $as_echo_n "(cached) " >&6 9541 else 9542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9543 /* end confdefs.h. */ 9544 int i; 9545 _ACEOF 9546 if ac_fn_c_try_compile "$LINENO"; then : 9547 xorg_cv_cc_flag_unused_command_line_argument=yes 9548 else 9549 xorg_cv_cc_flag_unused_command_line_argument=no 9550 fi 9551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9552 fi 9553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9554 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9556 CFLAGS="$xorg_testset_save_CFLAGS" 9557 fi 9558 9559 found="no" 9560 9561 if test $found = "no" ; then 9562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9564 fi 9565 9566 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9568 fi 9569 9570 CFLAGS="$CFLAGS -Wtrigraphs" 9571 9572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9573 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9574 cacheid=xorg_cv_cc_flag__Wtrigraphs 9575 if eval \${$cacheid+:} false; then : 9576 $as_echo_n "(cached) " >&6 9577 else 9578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9579 /* end confdefs.h. */ 9580 int i; 9581 int 9582 main () 9583 { 9584 9585 ; 9586 return 0; 9587 } 9588 _ACEOF 9589 if ac_fn_c_try_link "$LINENO"; then : 9590 eval $cacheid=yes 9591 else 9592 eval $cacheid=no 9593 fi 9594 rm -f core conftest.err conftest.$ac_objext \ 9595 conftest$ac_exeext conftest.$ac_ext 9596 fi 9597 9598 9599 CFLAGS="$xorg_testset_save_CFLAGS" 9600 9601 eval supported=\$$cacheid 9602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9603 $as_echo "$supported" >&6; } 9604 if test "$supported" = "yes" ; then 9605 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9606 found="yes" 9607 fi 9608 fi 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 xorg_testset_save_CFLAGS="$CFLAGS" 9625 9626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9629 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9630 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9631 $as_echo_n "(cached) " >&6 9632 else 9633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9634 /* end confdefs.h. */ 9635 int i; 9636 _ACEOF 9637 if ac_fn_c_try_compile "$LINENO"; then : 9638 xorg_cv_cc_flag_unknown_warning_option=yes 9639 else 9640 xorg_cv_cc_flag_unknown_warning_option=no 9641 fi 9642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9643 fi 9644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9645 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9647 CFLAGS="$xorg_testset_save_CFLAGS" 9648 fi 9649 9650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9653 fi 9654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9656 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9657 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9658 $as_echo_n "(cached) " >&6 9659 else 9660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9661 /* end confdefs.h. */ 9662 int i; 9663 _ACEOF 9664 if ac_fn_c_try_compile "$LINENO"; then : 9665 xorg_cv_cc_flag_unused_command_line_argument=yes 9666 else 9667 xorg_cv_cc_flag_unused_command_line_argument=no 9668 fi 9669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9670 fi 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9672 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9674 CFLAGS="$xorg_testset_save_CFLAGS" 9675 fi 9676 9677 found="no" 9678 9679 if test $found = "no" ; then 9680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9682 fi 9683 9684 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9686 fi 9687 9688 CFLAGS="$CFLAGS -Warray-bounds" 9689 9690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9691 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9692 cacheid=xorg_cv_cc_flag__Warray_bounds 9693 if eval \${$cacheid+:} false; then : 9694 $as_echo_n "(cached) " >&6 9695 else 9696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9697 /* end confdefs.h. */ 9698 int i; 9699 int 9700 main () 9701 { 9702 9703 ; 9704 return 0; 9705 } 9706 _ACEOF 9707 if ac_fn_c_try_link "$LINENO"; then : 9708 eval $cacheid=yes 9709 else 9710 eval $cacheid=no 9711 fi 9712 rm -f core conftest.err conftest.$ac_objext \ 9713 conftest$ac_exeext conftest.$ac_ext 9714 fi 9715 9716 9717 CFLAGS="$xorg_testset_save_CFLAGS" 9718 9719 eval supported=\$$cacheid 9720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9721 $as_echo "$supported" >&6; } 9722 if test "$supported" = "yes" ; then 9723 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9724 found="yes" 9725 fi 9726 fi 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 xorg_testset_save_CFLAGS="$CFLAGS" 9743 9744 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9747 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9748 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9749 $as_echo_n "(cached) " >&6 9750 else 9751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9752 /* end confdefs.h. */ 9753 int i; 9754 _ACEOF 9755 if ac_fn_c_try_compile "$LINENO"; then : 9756 xorg_cv_cc_flag_unknown_warning_option=yes 9757 else 9758 xorg_cv_cc_flag_unknown_warning_option=no 9759 fi 9760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9761 fi 9762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9763 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9765 CFLAGS="$xorg_testset_save_CFLAGS" 9766 fi 9767 9768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9771 fi 9772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9774 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9775 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9776 $as_echo_n "(cached) " >&6 9777 else 9778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9779 /* end confdefs.h. */ 9780 int i; 9781 _ACEOF 9782 if ac_fn_c_try_compile "$LINENO"; then : 9783 xorg_cv_cc_flag_unused_command_line_argument=yes 9784 else 9785 xorg_cv_cc_flag_unused_command_line_argument=no 9786 fi 9787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9788 fi 9789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9790 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9792 CFLAGS="$xorg_testset_save_CFLAGS" 9793 fi 9794 9795 found="no" 9796 9797 if test $found = "no" ; then 9798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9800 fi 9801 9802 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9804 fi 9805 9806 CFLAGS="$CFLAGS -Wwrite-strings" 9807 9808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9809 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9810 cacheid=xorg_cv_cc_flag__Wwrite_strings 9811 if eval \${$cacheid+:} false; then : 9812 $as_echo_n "(cached) " >&6 9813 else 9814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9815 /* end confdefs.h. */ 9816 int i; 9817 int 9818 main () 9819 { 9820 9821 ; 9822 return 0; 9823 } 9824 _ACEOF 9825 if ac_fn_c_try_link "$LINENO"; then : 9826 eval $cacheid=yes 9827 else 9828 eval $cacheid=no 9829 fi 9830 rm -f core conftest.err conftest.$ac_objext \ 9831 conftest$ac_exeext conftest.$ac_ext 9832 fi 9833 9834 9835 CFLAGS="$xorg_testset_save_CFLAGS" 9836 9837 eval supported=\$$cacheid 9838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9839 $as_echo "$supported" >&6; } 9840 if test "$supported" = "yes" ; then 9841 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9842 found="yes" 9843 fi 9844 fi 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 xorg_testset_save_CFLAGS="$CFLAGS" 9861 9862 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9865 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9866 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9867 $as_echo_n "(cached) " >&6 9868 else 9869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870 /* end confdefs.h. */ 9871 int i; 9872 _ACEOF 9873 if ac_fn_c_try_compile "$LINENO"; then : 9874 xorg_cv_cc_flag_unknown_warning_option=yes 9875 else 9876 xorg_cv_cc_flag_unknown_warning_option=no 9877 fi 9878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9879 fi 9880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9881 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9883 CFLAGS="$xorg_testset_save_CFLAGS" 9884 fi 9885 9886 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9889 fi 9890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9892 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9893 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9894 $as_echo_n "(cached) " >&6 9895 else 9896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9897 /* end confdefs.h. */ 9898 int i; 9899 _ACEOF 9900 if ac_fn_c_try_compile "$LINENO"; then : 9901 xorg_cv_cc_flag_unused_command_line_argument=yes 9902 else 9903 xorg_cv_cc_flag_unused_command_line_argument=no 9904 fi 9905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9906 fi 9907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9908 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9910 CFLAGS="$xorg_testset_save_CFLAGS" 9911 fi 9912 9913 found="no" 9914 9915 if test $found = "no" ; then 9916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9918 fi 9919 9920 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9922 fi 9923 9924 CFLAGS="$CFLAGS -Waddress" 9925 9926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9927 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9928 cacheid=xorg_cv_cc_flag__Waddress 9929 if eval \${$cacheid+:} false; then : 9930 $as_echo_n "(cached) " >&6 9931 else 9932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9933 /* end confdefs.h. */ 9934 int i; 9935 int 9936 main () 9937 { 9938 9939 ; 9940 return 0; 9941 } 9942 _ACEOF 9943 if ac_fn_c_try_link "$LINENO"; then : 9944 eval $cacheid=yes 9945 else 9946 eval $cacheid=no 9947 fi 9948 rm -f core conftest.err conftest.$ac_objext \ 9949 conftest$ac_exeext conftest.$ac_ext 9950 fi 9951 9952 9953 CFLAGS="$xorg_testset_save_CFLAGS" 9954 9955 eval supported=\$$cacheid 9956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9957 $as_echo "$supported" >&6; } 9958 if test "$supported" = "yes" ; then 9959 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9960 found="yes" 9961 fi 9962 fi 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 xorg_testset_save_CFLAGS="$CFLAGS" 9979 9980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9983 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9984 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9985 $as_echo_n "(cached) " >&6 9986 else 9987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9988 /* end confdefs.h. */ 9989 int i; 9990 _ACEOF 9991 if ac_fn_c_try_compile "$LINENO"; then : 9992 xorg_cv_cc_flag_unknown_warning_option=yes 9993 else 9994 xorg_cv_cc_flag_unknown_warning_option=no 9995 fi 9996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9997 fi 9998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9999 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10001 CFLAGS="$xorg_testset_save_CFLAGS" 10002 fi 10003 10004 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10007 fi 10008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10010 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10011 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10012 $as_echo_n "(cached) " >&6 10013 else 10014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10015 /* end confdefs.h. */ 10016 int i; 10017 _ACEOF 10018 if ac_fn_c_try_compile "$LINENO"; then : 10019 xorg_cv_cc_flag_unused_command_line_argument=yes 10020 else 10021 xorg_cv_cc_flag_unused_command_line_argument=no 10022 fi 10023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10024 fi 10025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10026 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10028 CFLAGS="$xorg_testset_save_CFLAGS" 10029 fi 10030 10031 found="no" 10032 10033 if test $found = "no" ; then 10034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10036 fi 10037 10038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10040 fi 10041 10042 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10043 10044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10045 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10046 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10047 if eval \${$cacheid+:} false; then : 10048 $as_echo_n "(cached) " >&6 10049 else 10050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10051 /* end confdefs.h. */ 10052 int i; 10053 int 10054 main () 10055 { 10056 10057 ; 10058 return 0; 10059 } 10060 _ACEOF 10061 if ac_fn_c_try_link "$LINENO"; then : 10062 eval $cacheid=yes 10063 else 10064 eval $cacheid=no 10065 fi 10066 rm -f core conftest.err conftest.$ac_objext \ 10067 conftest$ac_exeext conftest.$ac_ext 10068 fi 10069 10070 10071 CFLAGS="$xorg_testset_save_CFLAGS" 10072 10073 eval supported=\$$cacheid 10074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10075 $as_echo "$supported" >&6; } 10076 if test "$supported" = "yes" ; then 10077 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10078 found="yes" 10079 fi 10080 fi 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 xorg_testset_save_CFLAGS="$CFLAGS" 10097 10098 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10101 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10102 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10103 $as_echo_n "(cached) " >&6 10104 else 10105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10106 /* end confdefs.h. */ 10107 int i; 10108 _ACEOF 10109 if ac_fn_c_try_compile "$LINENO"; then : 10110 xorg_cv_cc_flag_unknown_warning_option=yes 10111 else 10112 xorg_cv_cc_flag_unknown_warning_option=no 10113 fi 10114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10115 fi 10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10117 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10119 CFLAGS="$xorg_testset_save_CFLAGS" 10120 fi 10121 10122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10125 fi 10126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10128 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10129 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10130 $as_echo_n "(cached) " >&6 10131 else 10132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133 /* end confdefs.h. */ 10134 int i; 10135 _ACEOF 10136 if ac_fn_c_try_compile "$LINENO"; then : 10137 xorg_cv_cc_flag_unused_command_line_argument=yes 10138 else 10139 xorg_cv_cc_flag_unused_command_line_argument=no 10140 fi 10141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10142 fi 10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10144 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10146 CFLAGS="$xorg_testset_save_CFLAGS" 10147 fi 10148 10149 found="no" 10150 10151 if test $found = "no" ; then 10152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10154 fi 10155 10156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10158 fi 10159 10160 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10161 10162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10163 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10164 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10165 if eval \${$cacheid+:} false; then : 10166 $as_echo_n "(cached) " >&6 10167 else 10168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169 /* end confdefs.h. */ 10170 int i; 10171 int 10172 main () 10173 { 10174 10175 ; 10176 return 0; 10177 } 10178 _ACEOF 10179 if ac_fn_c_try_link "$LINENO"; then : 10180 eval $cacheid=yes 10181 else 10182 eval $cacheid=no 10183 fi 10184 rm -f core conftest.err conftest.$ac_objext \ 10185 conftest$ac_exeext conftest.$ac_ext 10186 fi 10187 10188 10189 CFLAGS="$xorg_testset_save_CFLAGS" 10190 10191 eval supported=\$$cacheid 10192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10193 $as_echo "$supported" >&6; } 10194 if test "$supported" = "yes" ; then 10195 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10196 found="yes" 10197 fi 10198 fi 10199 10200 10201 fi 10202 10203 10204 10205 10206 10207 10208 10209 CWARNFLAGS="$BASE_CFLAGS" 10210 if test "x$GCC" = xyes ; then 10211 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10212 fi 10213 10214 10215 10216 10217 10218 10219 10220 10221 # Check whether --enable-strict-compilation was given. 10222 if test "${enable_strict_compilation+set}" = set; then : 10223 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10224 else 10225 STRICT_COMPILE=no 10226 fi 10227 10228 10229 10230 10231 10232 10233 STRICT_CFLAGS="" 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 10247 xorg_testset_save_CFLAGS="$CFLAGS" 10248 10249 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10252 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10253 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10254 $as_echo_n "(cached) " >&6 10255 else 10256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10257 /* end confdefs.h. */ 10258 int i; 10259 _ACEOF 10260 if ac_fn_c_try_compile "$LINENO"; then : 10261 xorg_cv_cc_flag_unknown_warning_option=yes 10262 else 10263 xorg_cv_cc_flag_unknown_warning_option=no 10264 fi 10265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10266 fi 10267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10268 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10269 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10270 CFLAGS="$xorg_testset_save_CFLAGS" 10271 fi 10272 10273 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10276 fi 10277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10279 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10280 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10281 $as_echo_n "(cached) " >&6 10282 else 10283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10284 /* end confdefs.h. */ 10285 int i; 10286 _ACEOF 10287 if ac_fn_c_try_compile "$LINENO"; then : 10288 xorg_cv_cc_flag_unused_command_line_argument=yes 10289 else 10290 xorg_cv_cc_flag_unused_command_line_argument=no 10291 fi 10292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10293 fi 10294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10295 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10296 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10297 CFLAGS="$xorg_testset_save_CFLAGS" 10298 fi 10299 10300 found="no" 10301 10302 if test $found = "no" ; then 10303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10305 fi 10306 10307 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10309 fi 10310 10311 CFLAGS="$CFLAGS -pedantic" 10312 10313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10314 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10315 cacheid=xorg_cv_cc_flag__pedantic 10316 if eval \${$cacheid+:} false; then : 10317 $as_echo_n "(cached) " >&6 10318 else 10319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10320 /* end confdefs.h. */ 10321 int i; 10322 int 10323 main () 10324 { 10325 10326 ; 10327 return 0; 10328 } 10329 _ACEOF 10330 if ac_fn_c_try_link "$LINENO"; then : 10331 eval $cacheid=yes 10332 else 10333 eval $cacheid=no 10334 fi 10335 rm -f core conftest.err conftest.$ac_objext \ 10336 conftest$ac_exeext conftest.$ac_ext 10337 fi 10338 10339 10340 CFLAGS="$xorg_testset_save_CFLAGS" 10341 10342 eval supported=\$$cacheid 10343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10344 $as_echo "$supported" >&6; } 10345 if test "$supported" = "yes" ; then 10346 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10347 found="yes" 10348 fi 10349 fi 10350 10351 10352 10353 10354 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365 xorg_testset_save_CFLAGS="$CFLAGS" 10366 10367 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10370 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10371 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10372 $as_echo_n "(cached) " >&6 10373 else 10374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10375 /* end confdefs.h. */ 10376 int i; 10377 _ACEOF 10378 if ac_fn_c_try_compile "$LINENO"; then : 10379 xorg_cv_cc_flag_unknown_warning_option=yes 10380 else 10381 xorg_cv_cc_flag_unknown_warning_option=no 10382 fi 10383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10384 fi 10385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10386 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10387 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10388 CFLAGS="$xorg_testset_save_CFLAGS" 10389 fi 10390 10391 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10394 fi 10395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10397 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10398 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10399 $as_echo_n "(cached) " >&6 10400 else 10401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10402 /* end confdefs.h. */ 10403 int i; 10404 _ACEOF 10405 if ac_fn_c_try_compile "$LINENO"; then : 10406 xorg_cv_cc_flag_unused_command_line_argument=yes 10407 else 10408 xorg_cv_cc_flag_unused_command_line_argument=no 10409 fi 10410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10411 fi 10412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10413 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10414 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10415 CFLAGS="$xorg_testset_save_CFLAGS" 10416 fi 10417 10418 found="no" 10419 10420 if test $found = "no" ; then 10421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10423 fi 10424 10425 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10427 fi 10428 10429 CFLAGS="$CFLAGS -Werror" 10430 10431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10432 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10433 cacheid=xorg_cv_cc_flag__Werror 10434 if eval \${$cacheid+:} false; then : 10435 $as_echo_n "(cached) " >&6 10436 else 10437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10438 /* end confdefs.h. */ 10439 int i; 10440 int 10441 main () 10442 { 10443 10444 ; 10445 return 0; 10446 } 10447 _ACEOF 10448 if ac_fn_c_try_link "$LINENO"; then : 10449 eval $cacheid=yes 10450 else 10451 eval $cacheid=no 10452 fi 10453 rm -f core conftest.err conftest.$ac_objext \ 10454 conftest$ac_exeext conftest.$ac_ext 10455 fi 10456 10457 10458 CFLAGS="$xorg_testset_save_CFLAGS" 10459 10460 eval supported=\$$cacheid 10461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10462 $as_echo "$supported" >&6; } 10463 if test "$supported" = "yes" ; then 10464 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10465 found="yes" 10466 fi 10467 fi 10468 10469 if test $found = "no" ; then 10470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10472 fi 10473 10474 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10476 fi 10477 10478 CFLAGS="$CFLAGS -errwarn" 10479 10480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10481 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10482 cacheid=xorg_cv_cc_flag__errwarn 10483 if eval \${$cacheid+:} false; then : 10484 $as_echo_n "(cached) " >&6 10485 else 10486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10487 /* end confdefs.h. */ 10488 int i; 10489 int 10490 main () 10491 { 10492 10493 ; 10494 return 0; 10495 } 10496 _ACEOF 10497 if ac_fn_c_try_link "$LINENO"; then : 10498 eval $cacheid=yes 10499 else 10500 eval $cacheid=no 10501 fi 10502 rm -f core conftest.err conftest.$ac_objext \ 10503 conftest$ac_exeext conftest.$ac_ext 10504 fi 10505 10506 10507 CFLAGS="$xorg_testset_save_CFLAGS" 10508 10509 eval supported=\$$cacheid 10510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10511 $as_echo "$supported" >&6; } 10512 if test "$supported" = "yes" ; then 10513 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10514 found="yes" 10515 fi 10516 fi 10517 10518 10519 10520 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10521 # activate it with -Werror, so we add it here explicitly. 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 xorg_testset_save_CFLAGS="$CFLAGS" 10536 10537 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10540 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10541 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10542 $as_echo_n "(cached) " >&6 10543 else 10544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10545 /* end confdefs.h. */ 10546 int i; 10547 _ACEOF 10548 if ac_fn_c_try_compile "$LINENO"; then : 10549 xorg_cv_cc_flag_unknown_warning_option=yes 10550 else 10551 xorg_cv_cc_flag_unknown_warning_option=no 10552 fi 10553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10554 fi 10555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10556 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10558 CFLAGS="$xorg_testset_save_CFLAGS" 10559 fi 10560 10561 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10564 fi 10565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10567 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10568 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10569 $as_echo_n "(cached) " >&6 10570 else 10571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10572 /* end confdefs.h. */ 10573 int i; 10574 _ACEOF 10575 if ac_fn_c_try_compile "$LINENO"; then : 10576 xorg_cv_cc_flag_unused_command_line_argument=yes 10577 else 10578 xorg_cv_cc_flag_unused_command_line_argument=no 10579 fi 10580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10581 fi 10582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10583 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10584 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10585 CFLAGS="$xorg_testset_save_CFLAGS" 10586 fi 10587 10588 found="no" 10589 10590 if test $found = "no" ; then 10591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10593 fi 10594 10595 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10597 fi 10598 10599 CFLAGS="$CFLAGS -Werror=attributes" 10600 10601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10602 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10603 cacheid=xorg_cv_cc_flag__Werror_attributes 10604 if eval \${$cacheid+:} false; then : 10605 $as_echo_n "(cached) " >&6 10606 else 10607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10608 /* end confdefs.h. */ 10609 int i; 10610 int 10611 main () 10612 { 10613 10614 ; 10615 return 0; 10616 } 10617 _ACEOF 10618 if ac_fn_c_try_link "$LINENO"; then : 10619 eval $cacheid=yes 10620 else 10621 eval $cacheid=no 10622 fi 10623 rm -f core conftest.err conftest.$ac_objext \ 10624 conftest$ac_exeext conftest.$ac_ext 10625 fi 10626 10627 10628 CFLAGS="$xorg_testset_save_CFLAGS" 10629 10630 eval supported=\$$cacheid 10631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10632 $as_echo "$supported" >&6; } 10633 if test "$supported" = "yes" ; then 10634 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10635 found="yes" 10636 fi 10637 fi 10638 10639 10640 10641 if test "x$STRICT_COMPILE" = "xyes"; then 10642 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10643 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10644 fi 10645 10646 10647 10648 10649 10650 10651 cat >>confdefs.h <<_ACEOF 10652 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10653 _ACEOF 10654 10655 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10656 if test "x$PVM" = "x"; then 10657 PVM="0" 10658 fi 10659 10660 cat >>confdefs.h <<_ACEOF 10661 #define PACKAGE_VERSION_MINOR $PVM 10662 _ACEOF 10663 10664 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10665 if test "x$PVP" = "x"; then 10666 PVP="0" 10667 fi 10668 10669 cat >>confdefs.h <<_ACEOF 10670 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10671 _ACEOF 10672 10673 10674 10675 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10676 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10677 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10678 touch \$(top_srcdir)/ChangeLog; \ 10679 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10680 10681 10682 10683 10684 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10685 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10686 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10687 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10688 touch \$(top_srcdir)/INSTALL; \ 10689 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10690 10691 10692 10693 10694 10695 10696 case $host_os in 10697 solaris*) 10698 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10699 # check for a man page file found in later versions that use 10700 # traditional section numbers instead 10701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10702 $as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; } 10703 if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then : 10704 $as_echo_n "(cached) " >&6 10705 else 10706 test "$cross_compiling" = yes && 10707 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10708 if test -r "/usr/share/man/man7/attributes.7"; then 10709 ac_cv_file__usr_share_man_man7_attributes_7=yes 10710 else 10711 ac_cv_file__usr_share_man_man7_attributes_7=no 10712 fi 10713 fi 10714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10715 $as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10716 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then : 10717 SYSV_MAN_SECTIONS=false 10718 else 10719 SYSV_MAN_SECTIONS=true 10720 fi 10721 10722 ;; 10723 *) SYSV_MAN_SECTIONS=false ;; 10724 esac 10725 10726 if test x$APP_MAN_SUFFIX = x ; then 10727 APP_MAN_SUFFIX=1 10728 fi 10729 if test x$APP_MAN_DIR = x ; then 10730 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10731 fi 10732 10733 if test x$LIB_MAN_SUFFIX = x ; then 10734 LIB_MAN_SUFFIX=3 10735 fi 10736 if test x$LIB_MAN_DIR = x ; then 10737 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10738 fi 10739 10740 if test x$FILE_MAN_SUFFIX = x ; then 10741 case $SYSV_MAN_SECTIONS in 10742 true) FILE_MAN_SUFFIX=4 ;; 10743 *) FILE_MAN_SUFFIX=5 ;; 10744 esac 10745 fi 10746 if test x$FILE_MAN_DIR = x ; then 10747 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10748 fi 10749 10750 if test x$MISC_MAN_SUFFIX = x ; then 10751 case $SYSV_MAN_SECTIONS in 10752 true) MISC_MAN_SUFFIX=5 ;; 10753 *) MISC_MAN_SUFFIX=7 ;; 10754 esac 10755 fi 10756 if test x$MISC_MAN_DIR = x ; then 10757 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10758 fi 10759 10760 if test x$DRIVER_MAN_SUFFIX = x ; then 10761 case $SYSV_MAN_SECTIONS in 10762 true) DRIVER_MAN_SUFFIX=7 ;; 10763 *) DRIVER_MAN_SUFFIX=4 ;; 10764 esac 10765 fi 10766 if test x$DRIVER_MAN_DIR = x ; then 10767 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10768 fi 10769 10770 if test x$ADMIN_MAN_SUFFIX = x ; then 10771 case $SYSV_MAN_SECTIONS in 10772 true) ADMIN_MAN_SUFFIX=1m ;; 10773 *) ADMIN_MAN_SUFFIX=8 ;; 10774 esac 10775 fi 10776 if test x$ADMIN_MAN_DIR = x ; then 10777 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10778 fi 10779 10780 10781 10782 10783 10784 10785 10786 10787 10788 10789 10790 10791 10792 10793 10794 XORG_MAN_PAGE="X Version 11" 10795 10796 MAN_SUBSTS="\ 10797 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10798 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10799 -e 's|__xservername__|Xorg|g' \ 10800 -e 's|__xconfigfile__|xorg.conf|g' \ 10801 -e 's|__projectroot__|\$(prefix)|g' \ 10802 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10803 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10804 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10805 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10806 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10807 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10808 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10809 10810 10811 10812 # Check whether --enable-silent-rules was given. 10813 if test "${enable_silent_rules+set}" = set; then : 10814 enableval=$enable_silent_rules; 10815 fi 10816 10817 case $enable_silent_rules in # ((( 10818 yes) AM_DEFAULT_VERBOSITY=0;; 10819 no) AM_DEFAULT_VERBOSITY=1;; 10820 *) AM_DEFAULT_VERBOSITY=0;; 10821 esac 10822 am_make=${MAKE-make} 10823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10824 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10825 if ${am_cv_make_support_nested_variables+:} false; then : 10826 $as_echo_n "(cached) " >&6 10827 else 10828 if $as_echo 'TRUE=$(BAR$(V)) 10829 BAR0=false 10830 BAR1=true 10831 V=1 10832 am__doit: 10833 @$(TRUE) 10834 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10835 am_cv_make_support_nested_variables=yes 10836 else 10837 am_cv_make_support_nested_variables=no 10838 fi 10839 fi 10840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10841 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10842 if test $am_cv_make_support_nested_variables = yes; then 10843 AM_V='$(V)' 10844 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10845 else 10846 AM_V=$AM_DEFAULT_VERBOSITY 10847 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10848 fi 10849 AM_BACKSLASH='\' 10850 10851 10852 10853 for ac_func in asprintf 10854 do : 10855 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 10856 if test "x$ac_cv_func_asprintf" = xyes; then : 10857 cat >>confdefs.h <<_ACEOF 10858 #define HAVE_ASPRINTF 1 10859 _ACEOF 10860 10861 fi 10862 done 10863 10864 10865 # Checks for pkg-config packages 10866 10867 pkg_failed=no 10868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBPRINT" >&5 10869 $as_echo_n "checking for XKBPRINT... " >&6; } 10870 10871 if test -n "$XKBPRINT_CFLAGS"; then 10872 pkg_cv_XKBPRINT_CFLAGS="$XKBPRINT_CFLAGS" 10873 elif test -n "$PKG_CONFIG"; then 10874 if test -n "$PKG_CONFIG" && \ 10875 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 10876 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 10877 ac_status=$? 10878 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10879 test $ac_status = 0; }; then 10880 pkg_cv_XKBPRINT_CFLAGS=`$PKG_CONFIG --cflags "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 10881 test "x$?" != "x0" && pkg_failed=yes 10882 else 10883 pkg_failed=yes 10884 fi 10885 else 10886 pkg_failed=untried 10887 fi 10888 if test -n "$XKBPRINT_LIBS"; then 10889 pkg_cv_XKBPRINT_LIBS="$XKBPRINT_LIBS" 10890 elif test -n "$PKG_CONFIG"; then 10891 if test -n "$PKG_CONFIG" && \ 10892 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 10893 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 10894 ac_status=$? 10895 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10896 test $ac_status = 0; }; then 10897 pkg_cv_XKBPRINT_LIBS=`$PKG_CONFIG --libs "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 10898 test "x$?" != "x0" && pkg_failed=yes 10899 else 10900 pkg_failed=yes 10901 fi 10902 else 10903 pkg_failed=untried 10904 fi 10905 10906 10907 10908 if test $pkg_failed = yes; then 10909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10910 $as_echo "no" >&6; } 10911 10912 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10913 _pkg_short_errors_supported=yes 10914 else 10915 _pkg_short_errors_supported=no 10916 fi 10917 if test $_pkg_short_errors_supported = yes; then 10918 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xkbfile x11 xproto >= 7.0.17" 2>&1` 10919 else 10920 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xkbfile x11 xproto >= 7.0.17" 2>&1` 10921 fi 10922 # Put the nasty error message in config.log where it belongs 10923 echo "$XKBPRINT_PKG_ERRORS" >&5 10924 10925 as_fn_error $? "Package requirements (xkbfile x11 xproto >= 7.0.17) were not met: 10926 10927 $XKBPRINT_PKG_ERRORS 10928 10929 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10930 installed software in a non-standard prefix. 10931 10932 Alternatively, you may set the environment variables XKBPRINT_CFLAGS 10933 and XKBPRINT_LIBS to avoid the need to call pkg-config. 10934 See the pkg-config man page for more details." "$LINENO" 5 10935 elif test $pkg_failed = untried; then 10936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10937 $as_echo "no" >&6; } 10938 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10939 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10940 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10941 is in your PATH or set the PKG_CONFIG environment variable to the full 10942 path to pkg-config. 10943 10944 Alternatively, you may set the environment variables XKBPRINT_CFLAGS 10945 and XKBPRINT_LIBS to avoid the need to call pkg-config. 10946 See the pkg-config man page for more details. 10947 10948 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10949 See \`config.log' for more details" "$LINENO" 5; } 10950 else 10951 XKBPRINT_CFLAGS=$pkg_cv_XKBPRINT_CFLAGS 10952 XKBPRINT_LIBS=$pkg_cv_XKBPRINT_LIBS 10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10954 $as_echo "yes" >&6; } 10955 10956 fi 10957 10958 ac_config_files="$ac_config_files Makefile man/Makefile" 10959 10960 cat >confcache <<\_ACEOF 10961 # This file is a shell script that caches the results of configure 10962 # tests run on this system so they can be shared between configure 10963 # scripts and configure runs, see configure's option --config-cache. 10964 # It is not useful on other systems. If it contains results you don't 10965 # want to keep, you may remove or edit it. 10966 # 10967 # config.status only pays attention to the cache file if you give it 10968 # the --recheck option to rerun configure. 10969 # 10970 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10971 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10972 # following values. 10973 10974 _ACEOF 10975 10976 # The following way of writing the cache mishandles newlines in values, 10977 # but we know of no workaround that is simple, portable, and efficient. 10978 # So, we kill variables containing newlines. 10979 # Ultrix sh set writes to stderr and can't be redirected directly, 10980 # and sets the high bit in the cache file unless we assign to the vars. 10981 ( 10982 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10983 eval ac_val=\$$ac_var 10984 case $ac_val in #( 10985 *${as_nl}*) 10986 case $ac_var in #( 10987 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10988 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10989 esac 10990 case $ac_var in #( 10991 _ | IFS | as_nl) ;; #( 10992 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10993 *) { eval $ac_var=; unset $ac_var;} ;; 10994 esac ;; 10995 esac 10996 done 10997 10998 (set) 2>&1 | 10999 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11000 *${as_nl}ac_space=\ *) 11001 # `set' does not quote correctly, so add quotes: double-quote 11002 # substitution turns \\\\ into \\, and sed turns \\ into \. 11003 sed -n \ 11004 "s/'/'\\\\''/g; 11005 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11006 ;; #( 11007 *) 11008 # `set' quotes correctly as required by POSIX, so do not add quotes. 11009 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11010 ;; 11011 esac | 11012 sort 11013 ) | 11014 sed ' 11015 /^ac_cv_env_/b end 11016 t clear 11017 :clear 11018 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11019 t end 11020 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11021 :end' >>confcache 11022 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11023 if test -w "$cache_file"; then 11024 if test "x$cache_file" != "x/dev/null"; then 11025 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11026 $as_echo "$as_me: updating cache $cache_file" >&6;} 11027 if test ! -f "$cache_file" || test -h "$cache_file"; then 11028 cat confcache >"$cache_file" 11029 else 11030 case $cache_file in #( 11031 */* | ?:*) 11032 mv -f confcache "$cache_file"$$ && 11033 mv -f "$cache_file"$$ "$cache_file" ;; #( 11034 *) 11035 mv -f confcache "$cache_file" ;; 11036 esac 11037 fi 11038 fi 11039 else 11040 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11041 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11042 fi 11043 fi 11044 rm -f confcache 11045 11046 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11047 # Let make expand exec_prefix. 11048 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11049 11050 DEFS=-DHAVE_CONFIG_H 11051 11052 ac_libobjs= 11053 ac_ltlibobjs= 11054 U= 11055 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11056 # 1. Remove the extension, and $U if already installed. 11057 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11058 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11059 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11060 # will be set to the directory where LIBOBJS objects are built. 11061 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11062 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11063 done 11064 LIBOBJS=$ac_libobjs 11065 11066 LTLIBOBJS=$ac_ltlibobjs 11067 11068 11069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11070 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11071 if test -n "$am_sleep_pid"; then 11072 # Hide warnings about reused PIDs. 11073 wait $am_sleep_pid 2>/dev/null 11074 fi 11075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11076 $as_echo "done" >&6; } 11077 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11078 as_fn_error $? "conditional \"AMDEP\" was never defined. 11079 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11080 fi 11081 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11082 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11083 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11084 fi 11085 if test -n "$EXEEXT"; then 11086 am__EXEEXT_TRUE= 11087 am__EXEEXT_FALSE='#' 11088 else 11089 am__EXEEXT_TRUE='#' 11090 am__EXEEXT_FALSE= 11091 fi 11092 11093 11094 : "${CONFIG_STATUS=./config.status}" 11095 ac_write_fail=0 11096 ac_clean_files_save=$ac_clean_files 11097 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11098 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11099 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11100 as_write_fail=0 11101 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11102 #! $SHELL 11103 # Generated by $as_me. 11104 # Run this file to recreate the current configuration. 11105 # Compiler output produced by configure, useful for debugging 11106 # configure, is in config.log if it exists. 11107 11108 debug=false 11109 ac_cs_recheck=false 11110 ac_cs_silent=false 11111 11112 SHELL=\${CONFIG_SHELL-$SHELL} 11113 export SHELL 11114 _ASEOF 11115 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11116 ## -------------------- ## 11117 ## M4sh Initialization. ## 11118 ## -------------------- ## 11119 11120 # Be more Bourne compatible 11121 DUALCASE=1; export DUALCASE # for MKS sh 11122 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11123 emulate sh 11124 NULLCMD=: 11125 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11126 # is contrary to our usage. Disable this feature. 11127 alias -g '${1+"$@"}'='"$@"' 11128 setopt NO_GLOB_SUBST 11129 else 11130 case `(set -o) 2>/dev/null` in #( 11131 *posix*) : 11132 set -o posix ;; #( 11133 *) : 11134 ;; 11135 esac 11136 fi 11137 11138 11139 as_nl=' 11140 ' 11141 export as_nl 11142 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11143 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11144 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11145 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11146 # Prefer a ksh shell builtin over an external printf program on Solaris, 11147 # but without wasting forks for bash or zsh. 11148 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11149 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11150 as_echo='print -r --' 11151 as_echo_n='print -rn --' 11152 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11153 as_echo='printf %s\n' 11154 as_echo_n='printf %s' 11155 else 11156 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11157 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11158 as_echo_n='/usr/ucb/echo -n' 11159 else 11160 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11161 as_echo_n_body='eval 11162 arg=$1; 11163 case $arg in #( 11164 *"$as_nl"*) 11165 expr "X$arg" : "X\\(.*\\)$as_nl"; 11166 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11167 esac; 11168 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11169 ' 11170 export as_echo_n_body 11171 as_echo_n='sh -c $as_echo_n_body as_echo' 11172 fi 11173 export as_echo_body 11174 as_echo='sh -c $as_echo_body as_echo' 11175 fi 11176 11177 # The user is always right. 11178 if test "${PATH_SEPARATOR+set}" != set; then 11179 PATH_SEPARATOR=: 11180 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11181 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11182 PATH_SEPARATOR=';' 11183 } 11184 fi 11185 11186 11187 # IFS 11188 # We need space, tab and new line, in precisely that order. Quoting is 11189 # there to prevent editors from complaining about space-tab. 11190 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11191 # splitting by setting IFS to empty value.) 11192 IFS=" "" $as_nl" 11193 11194 # Find who we are. Look in the path if we contain no directory separator. 11195 as_myself= 11196 case $0 in #(( 11197 *[\\/]* ) as_myself=$0 ;; 11198 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11199 for as_dir in $PATH 11200 do 11201 IFS=$as_save_IFS 11202 test -z "$as_dir" && as_dir=. 11203 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11204 done 11205 IFS=$as_save_IFS 11206 11207 ;; 11208 esac 11209 # We did not find ourselves, most probably we were run as `sh COMMAND' 11210 # in which case we are not to be found in the path. 11211 if test "x$as_myself" = x; then 11212 as_myself=$0 11213 fi 11214 if test ! -f "$as_myself"; then 11215 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11216 exit 1 11217 fi 11218 11219 # Unset variables that we do not need and which cause bugs (e.g. in 11220 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11221 # suppresses any "Segmentation fault" message there. '((' could 11222 # trigger a bug in pdksh 5.2.14. 11223 for as_var in BASH_ENV ENV MAIL MAILPATH 11224 do eval test x\${$as_var+set} = xset \ 11225 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11226 done 11227 PS1='$ ' 11228 PS2='> ' 11229 PS4='+ ' 11230 11231 # NLS nuisances. 11232 LC_ALL=C 11233 export LC_ALL 11234 LANGUAGE=C 11235 export LANGUAGE 11236 11237 # CDPATH. 11238 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11239 11240 11241 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11242 # ---------------------------------------- 11243 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11244 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11245 # script with STATUS, using 1 if that was 0. 11246 as_fn_error () 11247 { 11248 as_status=$1; test $as_status -eq 0 && as_status=1 11249 if test "$4"; then 11250 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11251 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11252 fi 11253 $as_echo "$as_me: error: $2" >&2 11254 as_fn_exit $as_status 11255 } # as_fn_error 11256 11257 11258 # as_fn_set_status STATUS 11259 # ----------------------- 11260 # Set $? to STATUS, without forking. 11261 as_fn_set_status () 11262 { 11263 return $1 11264 } # as_fn_set_status 11265 11266 # as_fn_exit STATUS 11267 # ----------------- 11268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11269 as_fn_exit () 11270 { 11271 set +e 11272 as_fn_set_status $1 11273 exit $1 11274 } # as_fn_exit 11275 11276 # as_fn_unset VAR 11277 # --------------- 11278 # Portably unset VAR. 11279 as_fn_unset () 11280 { 11281 { eval $1=; unset $1;} 11282 } 11283 as_unset=as_fn_unset 11284 # as_fn_append VAR VALUE 11285 # ---------------------- 11286 # Append the text in VALUE to the end of the definition contained in VAR. Take 11287 # advantage of any shell optimizations that allow amortized linear growth over 11288 # repeated appends, instead of the typical quadratic growth present in naive 11289 # implementations. 11290 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11291 eval 'as_fn_append () 11292 { 11293 eval $1+=\$2 11294 }' 11295 else 11296 as_fn_append () 11297 { 11298 eval $1=\$$1\$2 11299 } 11300 fi # as_fn_append 11301 11302 # as_fn_arith ARG... 11303 # ------------------ 11304 # Perform arithmetic evaluation on the ARGs, and store the result in the 11305 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11306 # must be portable across $(()) and expr. 11307 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11308 eval 'as_fn_arith () 11309 { 11310 as_val=$(( $* )) 11311 }' 11312 else 11313 as_fn_arith () 11314 { 11315 as_val=`expr "$@" || test $? -eq 1` 11316 } 11317 fi # as_fn_arith 11318 11319 11320 if expr a : '\(a\)' >/dev/null 2>&1 && 11321 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11322 as_expr=expr 11323 else 11324 as_expr=false 11325 fi 11326 11327 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11328 as_basename=basename 11329 else 11330 as_basename=false 11331 fi 11332 11333 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11334 as_dirname=dirname 11335 else 11336 as_dirname=false 11337 fi 11338 11339 as_me=`$as_basename -- "$0" || 11340 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11341 X"$0" : 'X\(//\)$' \| \ 11342 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11343 $as_echo X/"$0" | 11344 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11345 s//\1/ 11346 q 11347 } 11348 /^X\/\(\/\/\)$/{ 11349 s//\1/ 11350 q 11351 } 11352 /^X\/\(\/\).*/{ 11353 s//\1/ 11354 q 11355 } 11356 s/.*/./; q'` 11357 11358 # Avoid depending upon Character Ranges. 11359 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11360 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11361 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11362 as_cr_digits='0123456789' 11363 as_cr_alnum=$as_cr_Letters$as_cr_digits 11364 11365 ECHO_C= ECHO_N= ECHO_T= 11366 case `echo -n x` in #((((( 11367 -n*) 11368 case `echo 'xy\c'` in 11369 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11370 xy) ECHO_C='\c';; 11371 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11372 ECHO_T=' ';; 11373 esac;; 11374 *) 11375 ECHO_N='-n';; 11376 esac 11377 11378 rm -f conf$$ conf$$.exe conf$$.file 11379 if test -d conf$$.dir; then 11380 rm -f conf$$.dir/conf$$.file 11381 else 11382 rm -f conf$$.dir 11383 mkdir conf$$.dir 2>/dev/null 11384 fi 11385 if (echo >conf$$.file) 2>/dev/null; then 11386 if ln -s conf$$.file conf$$ 2>/dev/null; then 11387 as_ln_s='ln -s' 11388 # ... but there are two gotchas: 11389 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11390 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11391 # In both cases, we have to default to `cp -pR'. 11392 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11393 as_ln_s='cp -pR' 11394 elif ln conf$$.file conf$$ 2>/dev/null; then 11395 as_ln_s=ln 11396 else 11397 as_ln_s='cp -pR' 11398 fi 11399 else 11400 as_ln_s='cp -pR' 11401 fi 11402 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11403 rmdir conf$$.dir 2>/dev/null 11404 11405 11406 # as_fn_mkdir_p 11407 # ------------- 11408 # Create "$as_dir" as a directory, including parents if necessary. 11409 as_fn_mkdir_p () 11410 { 11411 11412 case $as_dir in #( 11413 -*) as_dir=./$as_dir;; 11414 esac 11415 test -d "$as_dir" || eval $as_mkdir_p || { 11416 as_dirs= 11417 while :; do 11418 case $as_dir in #( 11419 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11420 *) as_qdir=$as_dir;; 11421 esac 11422 as_dirs="'$as_qdir' $as_dirs" 11423 as_dir=`$as_dirname -- "$as_dir" || 11424 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11425 X"$as_dir" : 'X\(//\)[^/]' \| \ 11426 X"$as_dir" : 'X\(//\)$' \| \ 11427 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11428 $as_echo X"$as_dir" | 11429 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11430 s//\1/ 11431 q 11432 } 11433 /^X\(\/\/\)[^/].*/{ 11434 s//\1/ 11435 q 11436 } 11437 /^X\(\/\/\)$/{ 11438 s//\1/ 11439 q 11440 } 11441 /^X\(\/\).*/{ 11442 s//\1/ 11443 q 11444 } 11445 s/.*/./; q'` 11446 test -d "$as_dir" && break 11447 done 11448 test -z "$as_dirs" || eval "mkdir $as_dirs" 11449 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11450 11451 11452 } # as_fn_mkdir_p 11453 if mkdir -p . 2>/dev/null; then 11454 as_mkdir_p='mkdir -p "$as_dir"' 11455 else 11456 test -d ./-p && rmdir ./-p 11457 as_mkdir_p=false 11458 fi 11459 11460 11461 # as_fn_executable_p FILE 11462 # ----------------------- 11463 # Test if FILE is an executable regular file. 11464 as_fn_executable_p () 11465 { 11466 test -f "$1" && test -x "$1" 11467 } # as_fn_executable_p 11468 as_test_x='test -x' 11469 as_executable_p=as_fn_executable_p 11470 11471 # Sed expression to map a string onto a valid CPP name. 11472 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11473 11474 # Sed expression to map a string onto a valid variable name. 11475 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11476 11477 11478 exec 6>&1 11479 ## ----------------------------------- ## 11480 ## Main body of $CONFIG_STATUS script. ## 11481 ## ----------------------------------- ## 11482 _ASEOF 11483 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11484 11485 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11486 # Save the log message, to keep $0 and so on meaningful, and to 11487 # report actual input values of CONFIG_FILES etc. instead of their 11488 # values after options handling. 11489 ac_log=" 11490 This file was extended by xkbprint $as_me 1.0.5, which was 11491 generated by GNU Autoconf 2.69. Invocation command line was 11492 11493 CONFIG_FILES = $CONFIG_FILES 11494 CONFIG_HEADERS = $CONFIG_HEADERS 11495 CONFIG_LINKS = $CONFIG_LINKS 11496 CONFIG_COMMANDS = $CONFIG_COMMANDS 11497 $ $0 $@ 11498 11499 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11500 " 11501 11502 _ACEOF 11503 11504 case $ac_config_files in *" 11505 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11506 esac 11507 11508 case $ac_config_headers in *" 11509 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11510 esac 11511 11512 11513 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11514 # Files that config.status was made for. 11515 config_files="$ac_config_files" 11516 config_headers="$ac_config_headers" 11517 config_commands="$ac_config_commands" 11518 11519 _ACEOF 11520 11521 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11522 ac_cs_usage="\ 11523 \`$as_me' instantiates files and other configuration actions 11524 from templates according to the current configuration. Unless the files 11525 and actions are specified as TAGs, all are instantiated by default. 11526 11527 Usage: $0 [OPTION]... [TAG]... 11528 11529 -h, --help print this help, then exit 11530 -V, --version print version number and configuration settings, then exit 11531 --config print configuration, then exit 11532 -q, --quiet, --silent 11533 do not print progress messages 11534 -d, --debug don't remove temporary files 11535 --recheck update $as_me by reconfiguring in the same conditions 11536 --file=FILE[:TEMPLATE] 11537 instantiate the configuration file FILE 11538 --header=FILE[:TEMPLATE] 11539 instantiate the configuration header FILE 11540 11541 Configuration files: 11542 $config_files 11543 11544 Configuration headers: 11545 $config_headers 11546 11547 Configuration commands: 11548 $config_commands 11549 11550 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/issues>." 11551 11552 _ACEOF 11553 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11554 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11555 ac_cs_version="\\ 11556 xkbprint config.status 1.0.5 11557 configured by $0, generated by GNU Autoconf 2.69, 11558 with options \\"\$ac_cs_config\\" 11559 11560 Copyright (C) 2012 Free Software Foundation, Inc. 11561 This config.status script is free software; the Free Software Foundation 11562 gives unlimited permission to copy, distribute and modify it." 11563 11564 ac_pwd='$ac_pwd' 11565 srcdir='$srcdir' 11566 INSTALL='$INSTALL' 11567 MKDIR_P='$MKDIR_P' 11568 AWK='$AWK' 11569 test -n "\$AWK" || AWK=awk 11570 _ACEOF 11571 11572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11573 # The default lists apply if the user does not specify any file. 11574 ac_need_defaults=: 11575 while test $# != 0 11576 do 11577 case $1 in 11578 --*=?*) 11579 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11580 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11581 ac_shift=: 11582 ;; 11583 --*=) 11584 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11585 ac_optarg= 11586 ac_shift=: 11587 ;; 11588 *) 11589 ac_option=$1 11590 ac_optarg=$2 11591 ac_shift=shift 11592 ;; 11593 esac 11594 11595 case $ac_option in 11596 # Handling of the options. 11597 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11598 ac_cs_recheck=: ;; 11599 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11600 $as_echo "$ac_cs_version"; exit ;; 11601 --config | --confi | --conf | --con | --co | --c ) 11602 $as_echo "$ac_cs_config"; exit ;; 11603 --debug | --debu | --deb | --de | --d | -d ) 11604 debug=: ;; 11605 --file | --fil | --fi | --f ) 11606 $ac_shift 11607 case $ac_optarg in 11608 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11609 '') as_fn_error $? "missing file argument" ;; 11610 esac 11611 as_fn_append CONFIG_FILES " '$ac_optarg'" 11612 ac_need_defaults=false;; 11613 --header | --heade | --head | --hea ) 11614 $ac_shift 11615 case $ac_optarg in 11616 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11617 esac 11618 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11619 ac_need_defaults=false;; 11620 --he | --h) 11621 # Conflict between --help and --header 11622 as_fn_error $? "ambiguous option: \`$1' 11623 Try \`$0 --help' for more information.";; 11624 --help | --hel | -h ) 11625 $as_echo "$ac_cs_usage"; exit ;; 11626 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11627 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11628 ac_cs_silent=: ;; 11629 11630 # This is an error. 11631 -*) as_fn_error $? "unrecognized option: \`$1' 11632 Try \`$0 --help' for more information." ;; 11633 11634 *) as_fn_append ac_config_targets " $1" 11635 ac_need_defaults=false ;; 11636 11637 esac 11638 shift 11639 done 11640 11641 ac_configure_extra_args= 11642 11643 if $ac_cs_silent; then 11644 exec 6>/dev/null 11645 ac_configure_extra_args="$ac_configure_extra_args --silent" 11646 fi 11647 11648 _ACEOF 11649 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11650 if \$ac_cs_recheck; then 11651 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11652 shift 11653 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11654 CONFIG_SHELL='$SHELL' 11655 export CONFIG_SHELL 11656 exec "\$@" 11657 fi 11658 11659 _ACEOF 11660 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11661 exec 5>>config.log 11662 { 11663 echo 11664 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11665 ## Running $as_me. ## 11666 _ASBOX 11667 $as_echo "$ac_log" 11668 } >&5 11669 11670 _ACEOF 11671 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11672 # 11673 # INIT-COMMANDS 11674 # 11675 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11676 11677 _ACEOF 11678 11679 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11680 11681 # Handling of arguments. 11682 for ac_config_target in $ac_config_targets 11683 do 11684 case $ac_config_target in 11685 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11686 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11687 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11688 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11689 11690 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11691 esac 11692 done 11693 11694 11695 # If the user did not use the arguments to specify the items to instantiate, 11696 # then the envvar interface is used. Set only those that are not. 11697 # We use the long form for the default assignment because of an extremely 11698 # bizarre bug on SunOS 4.1.3. 11699 if $ac_need_defaults; then 11700 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11701 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11702 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11703 fi 11704 11705 # Have a temporary directory for convenience. Make it in the build tree 11706 # simply because there is no reason against having it here, and in addition, 11707 # creating and moving files from /tmp can sometimes cause problems. 11708 # Hook for its removal unless debugging. 11709 # Note that there is a small window in which the directory will not be cleaned: 11710 # after its creation but before its name has been assigned to `$tmp'. 11711 $debug || 11712 { 11713 tmp= ac_tmp= 11714 trap 'exit_status=$? 11715 : "${ac_tmp:=$tmp}" 11716 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11717 ' 0 11718 trap 'as_fn_exit 1' 1 2 13 15 11719 } 11720 # Create a (secure) tmp directory for tmp files. 11721 11722 { 11723 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11724 test -d "$tmp" 11725 } || 11726 { 11727 tmp=./conf$$-$RANDOM 11728 (umask 077 && mkdir "$tmp") 11729 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11730 ac_tmp=$tmp 11731 11732 # Set up the scripts for CONFIG_FILES section. 11733 # No need to generate them if there are no CONFIG_FILES. 11734 # This happens for instance with `./config.status config.h'. 11735 if test -n "$CONFIG_FILES"; then 11736 11737 11738 ac_cr=`echo X | tr X '\015'` 11739 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11740 # But we know of no other shell where ac_cr would be empty at this 11741 # point, so we can use a bashism as a fallback. 11742 if test "x$ac_cr" = x; then 11743 eval ac_cr=\$\'\\r\' 11744 fi 11745 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11746 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11747 ac_cs_awk_cr='\\r' 11748 else 11749 ac_cs_awk_cr=$ac_cr 11750 fi 11751 11752 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11753 _ACEOF 11754 11755 11756 { 11757 echo "cat >conf$$subs.awk <<_ACEOF" && 11758 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11759 echo "_ACEOF" 11760 } >conf$$subs.sh || 11761 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11762 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11763 ac_delim='%!_!# ' 11764 for ac_last_try in false false false false false :; do 11765 . ./conf$$subs.sh || 11766 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11767 11768 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11769 if test $ac_delim_n = $ac_delim_num; then 11770 break 11771 elif $ac_last_try; then 11772 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11773 else 11774 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11775 fi 11776 done 11777 rm -f conf$$subs.sh 11778 11779 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11780 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11781 _ACEOF 11782 sed -n ' 11783 h 11784 s/^/S["/; s/!.*/"]=/ 11785 p 11786 g 11787 s/^[^!]*!// 11788 :repl 11789 t repl 11790 s/'"$ac_delim"'$// 11791 t delim 11792 :nl 11793 h 11794 s/\(.\{148\}\)..*/\1/ 11795 t more1 11796 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11797 p 11798 n 11799 b repl 11800 :more1 11801 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11802 p 11803 g 11804 s/.\{148\}// 11805 t nl 11806 :delim 11807 h 11808 s/\(.\{148\}\)..*/\1/ 11809 t more2 11810 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11811 p 11812 b 11813 :more2 11814 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11815 p 11816 g 11817 s/.\{148\}// 11818 t delim 11819 ' <conf$$subs.awk | sed ' 11820 /^[^""]/{ 11821 N 11822 s/\n// 11823 } 11824 ' >>$CONFIG_STATUS || ac_write_fail=1 11825 rm -f conf$$subs.awk 11826 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11827 _ACAWK 11828 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11829 for (key in S) S_is_set[key] = 1 11830 FS = "" 11831 11832 } 11833 { 11834 line = $ 0 11835 nfields = split(line, field, "@") 11836 substed = 0 11837 len = length(field[1]) 11838 for (i = 2; i < nfields; i++) { 11839 key = field[i] 11840 keylen = length(key) 11841 if (S_is_set[key]) { 11842 value = S[key] 11843 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11844 len += length(value) + length(field[++i]) 11845 substed = 1 11846 } else 11847 len += 1 + keylen 11848 } 11849 11850 print line 11851 } 11852 11853 _ACAWK 11854 _ACEOF 11855 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11856 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11857 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11858 else 11859 cat 11860 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11861 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11862 _ACEOF 11863 11864 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11865 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11866 # trailing colons and then remove the whole line if VPATH becomes empty 11867 # (actually we leave an empty line to preserve line numbers). 11868 if test "x$srcdir" = x.; then 11869 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11870 h 11871 s/// 11872 s/^/:/ 11873 s/[ ]*$/:/ 11874 s/:\$(srcdir):/:/g 11875 s/:\${srcdir}:/:/g 11876 s/:@srcdir@:/:/g 11877 s/^:*// 11878 s/:*$// 11879 x 11880 s/\(=[ ]*\).*/\1/ 11881 G 11882 s/\n// 11883 s/^[^=]*=[ ]*$// 11884 }' 11885 fi 11886 11887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11888 fi # test -n "$CONFIG_FILES" 11889 11890 # Set up the scripts for CONFIG_HEADERS section. 11891 # No need to generate them if there are no CONFIG_HEADERS. 11892 # This happens for instance with `./config.status Makefile'. 11893 if test -n "$CONFIG_HEADERS"; then 11894 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11895 BEGIN { 11896 _ACEOF 11897 11898 # Transform confdefs.h into an awk script `defines.awk', embedded as 11899 # here-document in config.status, that substitutes the proper values into 11900 # config.h.in to produce config.h. 11901 11902 # Create a delimiter string that does not exist in confdefs.h, to ease 11903 # handling of long lines. 11904 ac_delim='%!_!# ' 11905 for ac_last_try in false false :; do 11906 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11907 if test -z "$ac_tt"; then 11908 break 11909 elif $ac_last_try; then 11910 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11911 else 11912 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11913 fi 11914 done 11915 11916 # For the awk script, D is an array of macro values keyed by name, 11917 # likewise P contains macro parameters if any. Preserve backslash 11918 # newline sequences. 11919 11920 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11921 sed -n ' 11922 s/.\{148\}/&'"$ac_delim"'/g 11923 t rset 11924 :rset 11925 s/^[ ]*#[ ]*define[ ][ ]*/ / 11926 t def 11927 d 11928 :def 11929 s/\\$// 11930 t bsnl 11931 s/["\\]/\\&/g 11932 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11933 D["\1"]=" \3"/p 11934 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11935 d 11936 :bsnl 11937 s/["\\]/\\&/g 11938 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11939 D["\1"]=" \3\\\\\\n"\\/p 11940 t cont 11941 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11942 t cont 11943 d 11944 :cont 11945 n 11946 s/.\{148\}/&'"$ac_delim"'/g 11947 t clear 11948 :clear 11949 s/\\$// 11950 t bsnlc 11951 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11952 d 11953 :bsnlc 11954 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11955 b cont 11956 ' <confdefs.h | sed ' 11957 s/'"$ac_delim"'/"\\\ 11958 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11959 11960 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11961 for (key in D) D_is_set[key] = 1 11962 FS = "" 11963 } 11964 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11965 line = \$ 0 11966 split(line, arg, " ") 11967 if (arg[1] == "#") { 11968 defundef = arg[2] 11969 mac1 = arg[3] 11970 } else { 11971 defundef = substr(arg[1], 2) 11972 mac1 = arg[2] 11973 } 11974 split(mac1, mac2, "(") #) 11975 macro = mac2[1] 11976 prefix = substr(line, 1, index(line, defundef) - 1) 11977 if (D_is_set[macro]) { 11978 # Preserve the white space surrounding the "#". 11979 print prefix "define", macro P[macro] D[macro] 11980 next 11981 } else { 11982 # Replace #undef with comments. This is necessary, for example, 11983 # in the case of _POSIX_SOURCE, which is predefined and required 11984 # on some systems where configure will not decide to define it. 11985 if (defundef == "undef") { 11986 print "/*", prefix defundef, macro, "*/" 11987 next 11988 } 11989 } 11990 } 11991 { print } 11992 _ACAWK 11993 _ACEOF 11994 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11995 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11996 fi # test -n "$CONFIG_HEADERS" 11997 11998 11999 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12000 shift 12001 for ac_tag 12002 do 12003 case $ac_tag in 12004 :[FHLC]) ac_mode=$ac_tag; continue;; 12005 esac 12006 case $ac_mode$ac_tag in 12007 :[FHL]*:*);; 12008 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12009 :[FH]-) ac_tag=-:-;; 12010 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12011 esac 12012 ac_save_IFS=$IFS 12013 IFS=: 12014 set x $ac_tag 12015 IFS=$ac_save_IFS 12016 shift 12017 ac_file=$1 12018 shift 12019 12020 case $ac_mode in 12021 :L) ac_source=$1;; 12022 :[FH]) 12023 ac_file_inputs= 12024 for ac_f 12025 do 12026 case $ac_f in 12027 -) ac_f="$ac_tmp/stdin";; 12028 *) # Look for the file first in the build tree, then in the source tree 12029 # (if the path is not absolute). The absolute path cannot be DOS-style, 12030 # because $ac_f cannot contain `:'. 12031 test -f "$ac_f" || 12032 case $ac_f in 12033 [\\/$]*) false;; 12034 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12035 esac || 12036 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12037 esac 12038 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12039 as_fn_append ac_file_inputs " '$ac_f'" 12040 done 12041 12042 # Let's still pretend it is `configure' which instantiates (i.e., don't 12043 # use $as_me), people would be surprised to read: 12044 # /* config.h. Generated by config.status. */ 12045 configure_input='Generated from '` 12046 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12047 `' by configure.' 12048 if test x"$ac_file" != x-; then 12049 configure_input="$ac_file. $configure_input" 12050 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12051 $as_echo "$as_me: creating $ac_file" >&6;} 12052 fi 12053 # Neutralize special characters interpreted by sed in replacement strings. 12054 case $configure_input in #( 12055 *\&* | *\|* | *\\* ) 12056 ac_sed_conf_input=`$as_echo "$configure_input" | 12057 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12058 *) ac_sed_conf_input=$configure_input;; 12059 esac 12060 12061 case $ac_tag in 12062 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12063 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12064 esac 12065 ;; 12066 esac 12067 12068 ac_dir=`$as_dirname -- "$ac_file" || 12069 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12070 X"$ac_file" : 'X\(//\)[^/]' \| \ 12071 X"$ac_file" : 'X\(//\)$' \| \ 12072 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12073 $as_echo X"$ac_file" | 12074 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12075 s//\1/ 12076 q 12077 } 12078 /^X\(\/\/\)[^/].*/{ 12079 s//\1/ 12080 q 12081 } 12082 /^X\(\/\/\)$/{ 12083 s//\1/ 12084 q 12085 } 12086 /^X\(\/\).*/{ 12087 s//\1/ 12088 q 12089 } 12090 s/.*/./; q'` 12091 as_dir="$ac_dir"; as_fn_mkdir_p 12092 ac_builddir=. 12093 12094 case "$ac_dir" in 12095 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12096 *) 12097 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12098 # A ".." for each directory in $ac_dir_suffix. 12099 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12100 case $ac_top_builddir_sub in 12101 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12102 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12103 esac ;; 12104 esac 12105 ac_abs_top_builddir=$ac_pwd 12106 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12107 # for backward compatibility: 12108 ac_top_builddir=$ac_top_build_prefix 12109 12110 case $srcdir in 12111 .) # We are building in place. 12112 ac_srcdir=. 12113 ac_top_srcdir=$ac_top_builddir_sub 12114 ac_abs_top_srcdir=$ac_pwd ;; 12115 [\\/]* | ?:[\\/]* ) # Absolute name. 12116 ac_srcdir=$srcdir$ac_dir_suffix; 12117 ac_top_srcdir=$srcdir 12118 ac_abs_top_srcdir=$srcdir ;; 12119 *) # Relative name. 12120 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12121 ac_top_srcdir=$ac_top_build_prefix$srcdir 12122 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12123 esac 12124 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12125 12126 12127 case $ac_mode in 12128 :F) 12129 # 12130 # CONFIG_FILE 12131 # 12132 12133 case $INSTALL in 12134 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12135 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12136 esac 12137 ac_MKDIR_P=$MKDIR_P 12138 case $MKDIR_P in 12139 [\\/$]* | ?:[\\/]* ) ;; 12140 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12141 esac 12142 _ACEOF 12143 12144 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12145 # If the template does not know about datarootdir, expand it. 12146 # FIXME: This hack should be removed a few years after 2.60. 12147 ac_datarootdir_hack=; ac_datarootdir_seen= 12148 ac_sed_dataroot=' 12149 /datarootdir/ { 12150 p 12151 q 12152 } 12153 /@datadir@/p 12154 /@docdir@/p 12155 /@infodir@/p 12156 /@localedir@/p 12157 /@mandir@/p' 12158 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12159 *datarootdir*) ac_datarootdir_seen=yes;; 12160 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12161 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12162 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12163 _ACEOF 12164 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12165 ac_datarootdir_hack=' 12166 s&@datadir@&$datadir&g 12167 s&@docdir@&$docdir&g 12168 s&@infodir@&$infodir&g 12169 s&@localedir@&$localedir&g 12170 s&@mandir@&$mandir&g 12171 s&\\\${datarootdir}&$datarootdir&g' ;; 12172 esac 12173 _ACEOF 12174 12175 # Neutralize VPATH when `$srcdir' = `.'. 12176 # Shell code in configure.ac might set extrasub. 12177 # FIXME: do we really want to maintain this feature? 12178 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12179 ac_sed_extra="$ac_vpsub 12180 $extrasub 12181 _ACEOF 12182 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12183 :t 12184 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12185 s|@configure_input@|$ac_sed_conf_input|;t t 12186 s&@top_builddir@&$ac_top_builddir_sub&;t t 12187 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12188 s&@srcdir@&$ac_srcdir&;t t 12189 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12190 s&@top_srcdir@&$ac_top_srcdir&;t t 12191 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12192 s&@builddir@&$ac_builddir&;t t 12193 s&@abs_builddir@&$ac_abs_builddir&;t t 12194 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12195 s&@INSTALL@&$ac_INSTALL&;t t 12196 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12197 $ac_datarootdir_hack 12198 " 12199 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12200 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12201 12202 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12203 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12204 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12205 "$ac_tmp/out"`; test -z "$ac_out"; } && 12206 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12207 which seems to be undefined. Please make sure it is defined" >&5 12208 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12209 which seems to be undefined. Please make sure it is defined" >&2;} 12210 12211 rm -f "$ac_tmp/stdin" 12212 case $ac_file in 12213 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12214 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12215 esac \ 12216 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12217 ;; 12218 :H) 12219 # 12220 # CONFIG_HEADER 12221 # 12222 if test x"$ac_file" != x-; then 12223 { 12224 $as_echo "/* $configure_input */" \ 12225 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12226 } >"$ac_tmp/config.h" \ 12227 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12228 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12229 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12230 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12231 else 12232 rm -f "$ac_file" 12233 mv "$ac_tmp/config.h" "$ac_file" \ 12234 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12235 fi 12236 else 12237 $as_echo "/* $configure_input */" \ 12238 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12239 || as_fn_error $? "could not create -" "$LINENO" 5 12240 fi 12241 # Compute "$ac_file"'s index in $config_headers. 12242 _am_arg="$ac_file" 12243 _am_stamp_count=1 12244 for _am_header in $config_headers :; do 12245 case $_am_header in 12246 $_am_arg | $_am_arg:* ) 12247 break ;; 12248 * ) 12249 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12250 esac 12251 done 12252 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12253 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12254 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12255 X"$_am_arg" : 'X\(//\)$' \| \ 12256 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12257 $as_echo X"$_am_arg" | 12258 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12259 s//\1/ 12260 q 12261 } 12262 /^X\(\/\/\)[^/].*/{ 12263 s//\1/ 12264 q 12265 } 12266 /^X\(\/\/\)$/{ 12267 s//\1/ 12268 q 12269 } 12270 /^X\(\/\).*/{ 12271 s//\1/ 12272 q 12273 } 12274 s/.*/./; q'`/stamp-h$_am_stamp_count 12275 ;; 12276 12277 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12278 $as_echo "$as_me: executing $ac_file commands" >&6;} 12279 ;; 12280 esac 12281 12282 12283 case $ac_file$ac_mode in 12284 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12285 # Older Autoconf quotes --file arguments for eval, but not when files 12286 # are listed without --file. Let's play safe and only enable the eval 12287 # if we detect the quoting. 12288 # TODO: see whether this extra hack can be removed once we start 12289 # requiring Autoconf 2.70 or later. 12290 case $CONFIG_FILES in #( 12291 *\'*) : 12292 eval set x "$CONFIG_FILES" ;; #( 12293 *) : 12294 set x $CONFIG_FILES ;; #( 12295 *) : 12296 ;; 12297 esac 12298 shift 12299 # Used to flag and report bootstrapping failures. 12300 am_rc=0 12301 for am_mf 12302 do 12303 # Strip MF so we end up with the name of the file. 12304 am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'` 12305 # Check whether this is an Automake generated Makefile which includes 12306 # dependency-tracking related rules and includes. 12307 # Grep'ing the whole file directly is not great: AIX grep has a line 12308 # limit of 2048, but all sed's we know have understand at least 4000. 12309 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12310 || continue 12311 am_dirpart=`$as_dirname -- "$am_mf" || 12312 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12313 X"$am_mf" : 'X\(//\)[^/]' \| \ 12314 X"$am_mf" : 'X\(//\)$' \| \ 12315 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12316 $as_echo X"$am_mf" | 12317 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12318 s//\1/ 12319 q 12320 } 12321 /^X\(\/\/\)[^/].*/{ 12322 s//\1/ 12323 q 12324 } 12325 /^X\(\/\/\)$/{ 12326 s//\1/ 12327 q 12328 } 12329 /^X\(\/\).*/{ 12330 s//\1/ 12331 q 12332 } 12333 s/.*/./; q'` 12334 am_filepart=`$as_basename -- "$am_mf" || 12335 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12336 X"$am_mf" : 'X\(//\)$' \| \ 12337 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12338 $as_echo X/"$am_mf" | 12339 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12340 s//\1/ 12341 q 12342 } 12343 /^X\/\(\/\/\)$/{ 12344 s//\1/ 12345 q 12346 } 12347 /^X\/\(\/\).*/{ 12348 s//\1/ 12349 q 12350 } 12351 s/.*/./; q'` 12352 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12353 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12354 | $MAKE -f - am--depfiles" >&5 12355 (cd "$am_dirpart" \ 12356 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12357 | $MAKE -f - am--depfiles) >&5 2>&5 12358 ac_status=$? 12359 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12360 (exit $ac_status); } || am_rc=$? 12361 done 12362 if test $am_rc -ne 0; then 12363 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12364 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12365 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12366 for automatic dependency tracking. Try re-running configure with the 12367 '--disable-dependency-tracking' option to at least be able to build 12368 the package (albeit without support for automatic dependency tracking). 12369 See \`config.log' for more details" "$LINENO" 5; } 12370 fi 12371 { am_dirpart=; unset am_dirpart;} 12372 { am_filepart=; unset am_filepart;} 12373 { am_mf=; unset am_mf;} 12374 { am_rc=; unset am_rc;} 12375 rm -f conftest-deps.mk 12376 } 12377 ;; 12378 12379 esac 12380 done # for ac_tag 12381 12382 12383 as_fn_exit 0 12384 _ACEOF 12385 ac_clean_files=$ac_clean_files_save 12386 12387 test $ac_write_fail = 0 || 12388 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12389 12390 12391 # configure is writing to config.log, and then calls config.status. 12392 # config.status does its own redirection, appending to config.log. 12393 # Unfortunately, on DOS this fails, as config.log is still kept open 12394 # by configure, so config.status won't be able to write to it; its 12395 # output is simply discarded. So we exec the FD to /dev/null, 12396 # effectively closing config.log, so it can be properly (re)opened and 12397 # appended to by config.status. When coming back to configure, we 12398 # need to make the FD available again. 12399 if test "$no_create" != yes; then 12400 ac_cs_success=: 12401 ac_config_status_args= 12402 test "$silent" = yes && 12403 ac_config_status_args="$ac_config_status_args --quiet" 12404 exec 5>/dev/null 12405 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12406 exec 5>>config.log 12407 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12408 # would make configure fail if this is the last instruction. 12409 $ac_cs_success || as_fn_exit 1 12410 fi 12411 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12412 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12413 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12414 fi 12415 12416
Indexes created Sun Aug 09 00:24:28 UTC 2026