configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for appres 1.0.7. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/appres/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$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 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed 'exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/appres/issues 275 $0: about your system, including any error possibly output 276 $0: before this message. Then install a modern shell, or 277 $0: manually run the script under such a shell if you do 278 $0: have one." 279 fi 280 exit 1 281 fi ;; 282 esac 283 fi 284 fi 285 SHELL=${CONFIG_SHELL-/bin/sh} 286 export SHELL 287 # Unset more variables known to interfere with behavior of common tools. 288 CLICOLOR_FORCE= GREP_OPTIONS= 289 unset CLICOLOR_FORCE GREP_OPTIONS 290 291 ## --------------------- ## 292 ## M4sh Shell Functions. ## 293 ## --------------------- ## 294 # as_fn_unset VAR 295 # --------------- 296 # Portably unset VAR. 297 as_fn_unset () 298 { 299 { eval $1=; unset $1;} 300 } 301 as_unset=as_fn_unset 302 303 304 # as_fn_set_status STATUS 305 # ----------------------- 306 # Set $? to STATUS, without forking. 307 as_fn_set_status () 308 { 309 return $1 310 } # as_fn_set_status 311 312 # as_fn_exit STATUS 313 # ----------------- 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315 as_fn_exit () 316 { 317 set +e 318 as_fn_set_status $1 319 exit $1 320 } # as_fn_exit 321 322 # as_fn_mkdir_p 323 # ------------- 324 # Create "$as_dir" as a directory, including parents if necessary. 325 as_fn_mkdir_p () 326 { 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344 printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368 } # as_fn_mkdir_p 369 370 # as_fn_executable_p FILE 371 # ----------------------- 372 # Test if FILE is an executable regular file. 373 as_fn_executable_p () 374 { 375 test -f "$1" && test -x "$1" 376 } # as_fn_executable_p 377 # as_fn_append VAR VALUE 378 # ---------------------- 379 # Append the text in VALUE to the end of the definition contained in VAR. Take 380 # advantage of any shell optimizations that allow amortized linear growth over 381 # repeated appends, instead of the typical quadratic growth present in naive 382 # implementations. 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384 then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394 esac 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403 then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408 else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413 esac 414 fi # as_fn_arith 415 416 417 # as_fn_error STATUS ERROR [LINENO LOG_FD] 418 # ---------------------------------------- 419 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421 # script with STATUS, using 1 if that was 0. 422 as_fn_error () 423 { 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431 } # as_fn_error 432 433 if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436 else 437 as_expr=false 438 fi 439 440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442 else 443 as_basename=false 444 fi 445 446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448 else 449 as_dirname=false 450 fi 451 452 as_me=`$as_basename -- "$0" || 453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456 printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471 # Avoid depending upon Character Ranges. 472 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475 as_cr_digits='0123456789' 476 as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514 } 515 516 517 # Determine whether it's possible to make 'echo' print without a newline. 518 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519 # for compatibility with existing Makefiles. 520 ECHO_C= ECHO_N= ECHO_T= 521 case `echo -n x` in #((((( 522 -n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529 *) 530 ECHO_N='-n';; 531 esac 532 533 # For backward compatibility with old third-party macros, we provide 534 # the shell variables $as_echo and $as_echo_n. New code should use 535 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536 as_echo='printf %s\n' 537 as_echo_n='printf %s' 538 539 rm -f conf$$ conf$$.exe conf$$.file 540 if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542 else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545 fi 546 if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560 else 561 as_ln_s='cp -pR' 562 fi 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564 rmdir conf$$.dir 2>/dev/null 565 566 if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568 else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571 fi 572 573 as_test_x='test -x' 574 as_executable_p=as_fn_executable_p 575 576 # Sed expression to map a string onto a valid CPP name. 577 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580 # Sed expression to map a string onto a valid variable name. 581 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585 test -n "$DJDIR" || exec 7<&0 </dev/null 586 exec 6>&1 587 588 # Name of the host. 589 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590 # so uname gets run too. 591 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593 # 594 # Initializations. 595 # 596 ac_default_prefix=/usr/local 597 ac_clean_files= 598 ac_config_libobj_dir=. 599 LIBOBJS= 600 cross_compiling=no 601 subdirs= 602 MFLAGS= 603 MAKEFLAGS= 604 605 # Identity of this package. 606 PACKAGE_NAME='appres' 607 PACKAGE_TARNAME='appres' 608 PACKAGE_VERSION='1.0.7' 609 PACKAGE_STRING='appres 1.0.7' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/appres/issues' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 ac_subst_vars='am__EXEEXT_FALSE 647 am__EXEEXT_TRUE 648 LTLIBOBJS 649 LIBOBJS 650 APPRES_LIBS 651 APPRES_CFLAGS 652 MAN_SUBSTS 653 XORG_MAN_PAGE 654 ADMIN_MAN_DIR 655 DRIVER_MAN_DIR 656 MISC_MAN_DIR 657 FILE_MAN_DIR 658 LIB_MAN_DIR 659 APP_MAN_DIR 660 ADMIN_MAN_SUFFIX 661 DRIVER_MAN_SUFFIX 662 MISC_MAN_SUFFIX 663 FILE_MAN_SUFFIX 664 LIB_MAN_SUFFIX 665 APP_MAN_SUFFIX 666 SED 667 host_os 668 host_vendor 669 host_cpu 670 host 671 build_os 672 build_vendor 673 build_cpu 674 build 675 INSTALL_CMD 676 PKG_CONFIG_LIBDIR 677 PKG_CONFIG_PATH 678 PKG_CONFIG 679 CHANGELOG_CMD 680 STRICT_CFLAGS 681 CWARNFLAGS 682 BASE_CFLAGS 683 am__fastdepCC_FALSE 684 am__fastdepCC_TRUE 685 CCDEPMODE 686 am__nodep 687 AMDEPBACKSLASH 688 AMDEP_FALSE 689 AMDEP_TRUE 690 am__include 691 DEPDIR 692 OBJEXT 693 EXEEXT 694 ac_ct_CC 695 CPPFLAGS 696 LDFLAGS 697 CFLAGS 698 CC 699 AM_BACKSLASH 700 AM_DEFAULT_VERBOSITY 701 AM_DEFAULT_V 702 AM_V 703 CSCOPE 704 ETAGS 705 CTAGS 706 am__untar 707 am__tar 708 AMTAR 709 am__leading_dot 710 SET_MAKE 711 AWK 712 mkdir_p 713 MKDIR_P 714 INSTALL_STRIP_PROGRAM 715 STRIP 716 install_sh 717 MAKEINFO 718 AUTOHEADER 719 AUTOMAKE 720 AUTOCONF 721 ACLOCAL 722 VERSION 723 PACKAGE 724 CYGPATH_W 725 am__isrc 726 INSTALL_DATA 727 INSTALL_SCRIPT 728 INSTALL_PROGRAM 729 target_alias 730 host_alias 731 build_alias 732 LIBS 733 ECHO_T 734 ECHO_N 735 ECHO_C 736 DEFS 737 mandir 738 localedir 739 libdir 740 psdir 741 pdfdir 742 dvidir 743 htmldir 744 infodir 745 docdir 746 oldincludedir 747 includedir 748 runstatedir 749 localstatedir 750 sharedstatedir 751 sysconfdir 752 datadir 753 datarootdir 754 libexecdir 755 sbindir 756 bindir 757 program_transform_name 758 prefix 759 exec_prefix 760 PACKAGE_URL 761 PACKAGE_BUGREPORT 762 PACKAGE_STRING 763 PACKAGE_VERSION 764 PACKAGE_TARNAME 765 PACKAGE_NAME 766 PATH_SEPARATOR 767 SHELL 768 am__quote' 769 ac_subst_files='' 770 ac_user_opts=' 771 enable_option_checking 772 enable_silent_rules 773 enable_dependency_tracking 774 enable_selective_werror 775 enable_strict_compilation 776 ' 777 ac_precious_vars='build_alias 778 host_alias 779 target_alias 780 CC 781 CFLAGS 782 LDFLAGS 783 LIBS 784 CPPFLAGS 785 PKG_CONFIG 786 PKG_CONFIG_PATH 787 PKG_CONFIG_LIBDIR 788 APPRES_CFLAGS 789 APPRES_LIBS' 790 791 792 # Initialize some variables set by options. 793 ac_init_help= 794 ac_init_version=false 795 ac_unrecognized_opts= 796 ac_unrecognized_sep= 797 # The variables have the same names as the options, with 798 # dashes changed to underlines. 799 cache_file=/dev/null 800 exec_prefix=NONE 801 no_create= 802 no_recursion= 803 prefix=NONE 804 program_prefix=NONE 805 program_suffix=NONE 806 program_transform_name=s,x,x, 807 silent= 808 site= 809 srcdir= 810 verbose= 811 x_includes=NONE 812 x_libraries=NONE 813 814 # Installation directory options. 815 # These are left unexpanded so users can "make install exec_prefix=/foo" 816 # and all the variables that are supposed to be based on exec_prefix 817 # by default will actually change. 818 # Use braces instead of parens because sh, perl, etc. also accept them. 819 # (The list follows the same order as the GNU Coding Standards.) 820 bindir='${exec_prefix}/bin' 821 sbindir='${exec_prefix}/sbin' 822 libexecdir='${exec_prefix}/libexec' 823 datarootdir='${prefix}/share' 824 datadir='${datarootdir}' 825 sysconfdir='${prefix}/etc' 826 sharedstatedir='${prefix}/com' 827 localstatedir='${prefix}/var' 828 runstatedir='${localstatedir}/run' 829 includedir='${prefix}/include' 830 oldincludedir='/usr/include' 831 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 832 infodir='${datarootdir}/info' 833 htmldir='${docdir}' 834 dvidir='${docdir}' 835 pdfdir='${docdir}' 836 psdir='${docdir}' 837 libdir='${exec_prefix}/lib' 838 localedir='${datarootdir}/locale' 839 mandir='${datarootdir}/man' 840 841 ac_prev= 842 ac_dashdash= 843 for ac_option 844 do 845 # 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"pwd does not report name of working directory" 1270 1271 1272 # Find the source files, if location was not specified. 1273 if test -z "$srcdir"; then 1274 ac_srcdir_defaulted=yes 1275 # Try the directory containing this script, then the parent directory. 1276 ac_confdir=`$as_dirname -- "$as_myself" || 1277 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1278 X"$as_myself" : 'X\(//\)[^/]' \| \ 1279 X"$as_myself" : 'X\(//\)$' \| \ 1280 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1281 printf "%s\n" X"$as_myself" | 1282 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1283 s//\1/ 1284 q 1285 } 1286 /^X\(\/\/\)[^/].*/{ 1287 s//\1/ 1288 q 1289 } 1290 /^X\(\/\/\)$/{ 1291 s//\1/ 1292 q 1293 } 1294 /^X\(\/\).*/{ 1295 s//\1/ 1296 q 1297 } 1298 s/.*/./; q'` 1299 srcdir=$ac_confdir 1300 if test ! -r "$srcdir/$ac_unique_file"; then 1301 srcdir=.. 1302 fi 1303 else 1304 ac_srcdir_defaulted=no 1305 fi 1306 if test ! -r "$srcdir/$ac_unique_file"; then 1307 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1308 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1309 fi 1310 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1311 ac_abs_confdir=`( 1312 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1313 pwd)` 1314 # When building in place, set srcdir=. 1315 if test "$ac_abs_confdir" = "$ac_pwd"; then 1316 srcdir=. 1317 fi 1318 # Remove unnecessary trailing slashes from srcdir. 1319 # Double slashes in file names in object file debugging info 1320 # mess up M-x gdb in Emacs. 1321 case $srcdir in 1322 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1323 esac 1324 for ac_var in $ac_precious_vars; do 1325 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1326 eval ac_env_${ac_var}_value=\$${ac_var} 1327 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1328 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1329 done 1330 1331 # 1332 # Report the --help message. 1333 # 1334 if test "$ac_init_help" = "long"; then 1335 # Omit some internal or obsolete options to make the list less imposing. 1336 # This message is too long to be a string in the A/UX 3.1 sh. 1337 cat <<_ACEOF 1338 'configure' configures appres 1.0.7 to adapt to many kinds of systems. 1339 1340 Usage: $0 [OPTION]... [VAR=VALUE]... 1341 1342 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1343 VAR=VALUE. See below for descriptions of some of the useful variables. 1344 1345 Defaults for the options are specified in brackets. 1346 1347 Configuration: 1348 -h, --help display this help and exit 1349 --help=short display options specific to this package 1350 --help=recursive display the short help of all the included packages 1351 -V, --version display version information and exit 1352 -q, --quiet, --silent do not print 'checking ...' messages 1353 --cache-file=FILE cache test results in FILE [disabled] 1354 -C, --config-cache alias for '--cache-file=config.cache' 1355 -n, --no-create do not create output files 1356 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1357 1358 Installation directories: 1359 --prefix=PREFIX install architecture-independent files in PREFIX 1360 [$ac_default_prefix] 1361 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1362 [PREFIX] 1363 1364 By default, 'make install' will install all the files in 1365 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1366 an installation prefix other than '$ac_default_prefix' using '--prefix', 1367 for instance '--prefix=\$HOME'. 1368 1369 For better control, use the options below. 1370 1371 Fine tuning of the installation directories: 1372 --bindir=DIR user executables [EPREFIX/bin] 1373 --sbindir=DIR system admin executables [EPREFIX/sbin] 1374 --libexecdir=DIR program executables [EPREFIX/libexec] 1375 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1376 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1377 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1378 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1379 --libdir=DIR object code libraries [EPREFIX/lib] 1380 --includedir=DIR C header files [PREFIX/include] 1381 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1382 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1383 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1384 --infodir=DIR info documentation [DATAROOTDIR/info] 1385 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1386 --mandir=DIR man documentation [DATAROOTDIR/man] 1387 --docdir=DIR documentation root [DATAROOTDIR/doc/appres] 1388 --htmldir=DIR html documentation [DOCDIR] 1389 --dvidir=DIR dvi documentation [DOCDIR] 1390 --pdfdir=DIR pdf documentation [DOCDIR] 1391 --psdir=DIR ps documentation [DOCDIR] 1392 _ACEOF 1393 1394 cat <<\_ACEOF 1395 1396 Program names: 1397 --program-prefix=PREFIX prepend PREFIX to installed program names 1398 --program-suffix=SUFFIX append SUFFIX to installed program names 1399 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1400 1401 System types: 1402 --build=BUILD configure for building on BUILD [guessed] 1403 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1404 _ACEOF 1405 fi 1406 1407 if test -n "$ac_init_help"; then 1408 case $ac_init_help in 1409 short | recursive ) echo "Configuration of appres 1.0.7:";; 1410 esac 1411 cat <<\_ACEOF 1412 1413 Optional Features: 1414 --disable-option-checking ignore unrecognized --enable/--with options 1415 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1416 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1417 --enable-silent-rules less verbose build output (undo: "make V=1") 1418 --disable-silent-rules verbose build output (undo: "make V=0") 1419 --enable-dependency-tracking 1420 do not reject slow dependency extractors 1421 --disable-dependency-tracking 1422 speeds up one-time build 1423 --disable-selective-werror 1424 Turn off selective compiler errors. (default: 1425 enabled) 1426 --enable-strict-compilation 1427 Enable all warnings from compiler and make them 1428 errors (default: disabled) 1429 1430 Some influential environment variables: 1431 CC C compiler command 1432 CFLAGS C compiler flags 1433 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1434 nonstandard directory <lib dir> 1435 LIBS libraries to pass to the linker, e.g. -l<library> 1436 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1437 you have headers in a nonstandard directory <include dir> 1438 PKG_CONFIG path to pkg-config utility 1439 PKG_CONFIG_PATH 1440 directories to add to pkg-config's search path 1441 PKG_CONFIG_LIBDIR 1442 path overriding pkg-config's built-in search path 1443 APPRES_CFLAGS 1444 C compiler flags for APPRES, overriding pkg-config 1445 APPRES_LIBS linker flags for APPRES, overriding pkg-config 1446 1447 Use these variables to override the choices made by 'configure' or to help 1448 it to find libraries and programs with nonstandard names/locations. 1449 1450 Report bugs to <https://gitlab.freedesktop.org/xorg/app/appres/issues>. 1451 _ACEOF 1452 ac_status=$? 1453 fi 1454 1455 if test "$ac_init_help" = "recursive"; then 1456 # If there are subdirs, report their specific --help. 1457 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1458 test -d "$ac_dir" || 1459 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1460 continue 1461 ac_builddir=. 1462 1463 case "$ac_dir" in 1464 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1465 *) 1466 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1467 # A ".." for each directory in $ac_dir_suffix. 1468 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1469 case $ac_top_builddir_sub in 1470 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1471 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1472 esac ;; 1473 esac 1474 ac_abs_top_builddir=$ac_pwd 1475 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1476 # for backward compatibility: 1477 ac_top_builddir=$ac_top_build_prefix 1478 1479 case $srcdir in 1480 .) # We are building in place. 1481 ac_srcdir=. 1482 ac_top_srcdir=$ac_top_builddir_sub 1483 ac_abs_top_srcdir=$ac_pwd ;; 1484 [\\/]* | ?:[\\/]* ) # Absolute name. 1485 ac_srcdir=$srcdir$ac_dir_suffix; 1486 ac_top_srcdir=$srcdir 1487 ac_abs_top_srcdir=$srcdir ;; 1488 *) # Relative name. 1489 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1490 ac_top_srcdir=$ac_top_build_prefix$srcdir 1491 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1492 esac 1493 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1494 1495 cd "$ac_dir" || { ac_status=$?; continue; } 1496 # Check for configure.gnu first; this name is used for a wrapper for 1497 # Metaconfig's "Configure" on case-insensitive file systems. 1498 if test -f "$ac_srcdir/configure.gnu"; then 1499 echo && 1500 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1501 elif test -f "$ac_srcdir/configure"; then 1502 echo && 1503 $SHELL "$ac_srcdir/configure" --help=recursive 1504 else 1505 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1506 fi || ac_status=$? 1507 cd "$ac_pwd" || { ac_status=$?; break; } 1508 done 1509 fi 1510 1511 test -n "$ac_init_help" && exit $ac_status 1512 if $ac_init_version; then 1513 cat <<\_ACEOF 1514 appres configure 1.0.7 1515 generated by GNU Autoconf 2.72 1516 1517 Copyright (C) 2023 Free Software Foundation, Inc. 1518 This configure script is free software; the Free Software Foundation 1519 gives unlimited permission to copy, distribute and modify it. 1520 _ACEOF 1521 exit 1522 fi 1523 1524 ## ------------------------ ## 1525 ## Autoconf initialization. ## 1526 ## ------------------------ ## 1527 1528 # ac_fn_c_try_compile LINENO 1529 # -------------------------- 1530 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1531 ac_fn_c_try_compile () 1532 { 1533 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1534 rm -f conftest.$ac_objext conftest.beam 1535 if { { ac_try="$ac_compile" 1536 case "(($ac_try" in 1537 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1538 *) ac_try_echo=$ac_try;; 1539 esac 1540 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1541 printf "%s\n" "$ac_try_echo"; } >&5 1542 (eval "$ac_compile") 2>conftest.err 1543 ac_status=$? 1544 if test -s conftest.err; then 1545 grep -v '^ *+' conftest.err >conftest.er1 1546 cat conftest.er1 >&5 1547 mv -f conftest.er1 conftest.err 1548 fi 1549 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1550 test $ac_status = 0; } && { 1551 test -z "$ac_c_werror_flag" || 1552 test ! -s conftest.err 1553 } && test -s conftest.$ac_objext 1554 then : 1555 ac_retval=0 1556 else case e in #( 1557 e) printf "%s\n" "$as_me: failed program was:" >&5 1558 sed 's/^/| /' conftest.$ac_ext >&5 1559 1560 ac_retval=1 ;; 1561 esac 1562 fi 1563 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1564 as_fn_set_status $ac_retval 1565 1566 } # ac_fn_c_try_compile 1567 1568 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1569 # ------------------------------------------------------------------ 1570 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1571 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1572 ac_fn_check_decl () 1573 { 1574 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1575 as_decl_name=`echo $2|sed 's/ *(.*//'` 1576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1577 printf %s "checking whether $as_decl_name is declared... " >&6; } 1578 if eval test \${$3+y} 1579 then : 1580 printf %s "(cached) " >&6 1581 else case e in #( 1582 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1583 eval ac_save_FLAGS=\$$6 1584 as_fn_append $6 " $5" 1585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1586 /* end confdefs.h. */ 1587 $4 1588 int 1589 main (void) 1590 { 1591 #ifndef $as_decl_name 1592 #ifdef __cplusplus 1593 (void) $as_decl_use; 1594 #else 1595 (void) $as_decl_name; 1596 #endif 1597 #endif 1598 1599 ; 1600 return 0; 1601 } 1602 _ACEOF 1603 if ac_fn_c_try_compile "$LINENO" 1604 then : 1605 eval "$3=yes" 1606 else case e in #( 1607 e) eval "$3=no" ;; 1608 esac 1609 fi 1610 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1611 eval $6=\$ac_save_FLAGS 1612 ;; 1613 esac 1614 fi 1615 eval ac_res=\$$3 1616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1617 printf "%s\n" "$ac_res" >&6; } 1618 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1619 1620 } # ac_fn_check_decl 1621 1622 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1623 # ------------------------------------------------------- 1624 # Tests whether HEADER exists and can be compiled using the include files in 1625 # INCLUDES, setting the cache variable VAR accordingly. 1626 ac_fn_c_check_header_compile () 1627 { 1628 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1630 printf %s "checking for $2... " >&6; } 1631 if eval test \${$3+y} 1632 then : 1633 printf %s "(cached) " >&6 1634 else case e in #( 1635 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1636 /* end confdefs.h. */ 1637 $4 1638 #include <$2> 1639 _ACEOF 1640 if ac_fn_c_try_compile "$LINENO" 1641 then : 1642 eval "$3=yes" 1643 else case e in #( 1644 e) eval "$3=no" ;; 1645 esac 1646 fi 1647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1648 esac 1649 fi 1650 eval ac_res=\$$3 1651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1652 printf "%s\n" "$ac_res" >&6; } 1653 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1654 1655 } # ac_fn_c_check_header_compile 1656 1657 # ac_fn_c_try_link LINENO 1658 # ----------------------- 1659 # Try to link conftest.$ac_ext, and return whether this succeeded. 1660 ac_fn_c_try_link () 1661 { 1662 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1663 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1664 if { { ac_try="$ac_link" 1665 case "(($ac_try" in 1666 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1667 *) ac_try_echo=$ac_try;; 1668 esac 1669 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1670 printf "%s\n" "$ac_try_echo"; } >&5 1671 (eval "$ac_link") 2>conftest.err 1672 ac_status=$? 1673 if test -s conftest.err; then 1674 grep -v '^ *+' conftest.err >conftest.er1 1675 cat conftest.er1 >&5 1676 mv -f conftest.er1 conftest.err 1677 fi 1678 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1679 test $ac_status = 0; } && { 1680 test -z "$ac_c_werror_flag" || 1681 test ! -s conftest.err 1682 } && test -s conftest$ac_exeext && { 1683 test "$cross_compiling" = yes || 1684 test -x conftest$ac_exeext 1685 } 1686 then : 1687 ac_retval=0 1688 else case e in #( 1689 e) printf "%s\n" "$as_me: failed program was:" >&5 1690 sed 's/^/| /' conftest.$ac_ext >&5 1691 1692 ac_retval=1 ;; 1693 esac 1694 fi 1695 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1696 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1697 # interfere with the next link command; also delete a directory that is 1698 # left behind by Apple's compiler. We do this before executing the actions. 1699 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1700 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1701 as_fn_set_status $ac_retval 1702 1703 } # ac_fn_c_try_link 1704 ac_configure_args_raw= 1705 for ac_arg 1706 do 1707 case $ac_arg in 1708 *\'*) 1709 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1710 esac 1711 as_fn_append ac_configure_args_raw " '$ac_arg'" 1712 done 1713 1714 case $ac_configure_args_raw in 1715 *$as_nl*) 1716 ac_safe_unquote= ;; 1717 *) 1718 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1719 ac_unsafe_a="$ac_unsafe_z#~" 1720 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1721 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1722 esac 1723 1724 cat >config.log <<_ACEOF 1725 This file contains any messages produced by compilers while 1726 running configure, to aid debugging if configure makes a mistake. 1727 1728 It was created by appres $as_me 1.0.7, which was 1729 generated by GNU Autoconf 2.72. Invocation command line was 1730 1731 $ $0$ac_configure_args_raw 1732 1733 _ACEOF 1734 exec 5>>config.log 1735 { 1736 cat <<_ASUNAME 1737 ## --------- ## 1738 ## Platform. ## 1739 ## --------- ## 1740 1741 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1742 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1743 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1744 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1745 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1746 1747 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1748 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1749 1750 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1751 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1752 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1753 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1754 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1755 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1756 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1757 1758 _ASUNAME 1759 1760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1761 for as_dir in $PATH 1762 do 1763 IFS=$as_save_IFS 1764 case $as_dir in #((( 1765 '') as_dir=./ ;; 1766 */) ;; 1767 *) as_dir=$as_dir/ ;; 1768 esac 1769 printf "%s\n" "PATH: $as_dir" 1770 done 1771 IFS=$as_save_IFS 1772 1773 } >&5 1774 1775 cat >&5 <<_ACEOF 1776 1777 1778 ## ----------- ## 1779 ## Core tests. ## 1780 ## ----------- ## 1781 1782 _ACEOF 1783 1784 1785 # Keep a trace of the command line. 1786 # Strip out --no-create and --no-recursion so they do not pile up. 1787 # Strip out --silent because we don't want to record it for future runs. 1788 # Also quote any args containing shell meta-characters. 1789 # Make two passes to allow for proper duplicate-argument suppression. 1790 ac_configure_args= 1791 ac_configure_args0= 1792 ac_configure_args1= 1793 ac_must_keep_next=false 1794 for ac_pass in 1 2 1795 do 1796 for ac_arg 1797 do 1798 case $ac_arg in 1799 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1800 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1801 | -silent | --silent | --silen | --sile | --sil) 1802 continue ;; 1803 *\'*) 1804 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1805 esac 1806 case $ac_pass in 1807 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1808 2) 1809 as_fn_append ac_configure_args1 " '$ac_arg'" 1810 if test $ac_must_keep_next = true; then 1811 ac_must_keep_next=false # Got value, back to normal. 1812 else 1813 case $ac_arg in 1814 *=* | --config-cache | -C | -disable-* | --disable-* \ 1815 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1816 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1817 | -with-* | --with-* | -without-* | --without-* | --x) 1818 case "$ac_configure_args0 " in 1819 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1820 esac 1821 ;; 1822 -* ) ac_must_keep_next=true ;; 1823 esac 1824 fi 1825 as_fn_append ac_configure_args " '$ac_arg'" 1826 ;; 1827 esac 1828 done 1829 done 1830 { ac_configure_args0=; unset ac_configure_args0;} 1831 { ac_configure_args1=; unset ac_configure_args1;} 1832 1833 # When interrupted or exit'd, cleanup temporary files, and complete 1834 # config.log. We remove comments because anyway the quotes in there 1835 # would cause problems or look ugly. 1836 # WARNING: Use '\'' to represent an apostrophe within the trap. 1837 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1838 trap 'exit_status=$? 1839 # Sanitize IFS. 1840 IFS=" "" $as_nl" 1841 # Save into config.log some information that might help in debugging. 1842 { 1843 echo 1844 1845 printf "%s\n" "## ---------------- ## 1846 ## Cache variables. ## 1847 ## ---------------- ##" 1848 echo 1849 # The following way of writing the cache mishandles newlines in values, 1850 ( 1851 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1852 eval ac_val=\$$ac_var 1853 case $ac_val in #( 1854 *${as_nl}*) 1855 case $ac_var in #( 1856 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1857 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1858 esac 1859 case $ac_var in #( 1860 _ | IFS | as_nl) ;; #( 1861 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1862 *) { eval $ac_var=; unset $ac_var;} ;; 1863 esac ;; 1864 esac 1865 done 1866 (set) 2>&1 | 1867 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1868 *${as_nl}ac_space=\ *) 1869 sed -n \ 1870 "s/'\''/'\''\\\\'\'''\''/g; 1871 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1872 ;; #( 1873 *) 1874 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1875 ;; 1876 esac | 1877 sort 1878 ) 1879 echo 1880 1881 printf "%s\n" "## ----------------- ## 1882 ## Output variables. ## 1883 ## ----------------- ##" 1884 echo 1885 for ac_var in $ac_subst_vars 1886 do 1887 eval ac_val=\$$ac_var 1888 case $ac_val in 1889 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1890 esac 1891 printf "%s\n" "$ac_var='\''$ac_val'\''" 1892 done | sort 1893 echo 1894 1895 if test -n "$ac_subst_files"; then 1896 printf "%s\n" "## ------------------- ## 1897 ## File substitutions. ## 1898 ## ------------------- ##" 1899 echo 1900 for ac_var in $ac_subst_files 1901 do 1902 eval ac_val=\$$ac_var 1903 case $ac_val in 1904 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1905 esac 1906 printf "%s\n" "$ac_var='\''$ac_val'\''" 1907 done | sort 1908 echo 1909 fi 1910 1911 if test -s confdefs.h; then 1912 printf "%s\n" "## ----------- ## 1913 ## confdefs.h. ## 1914 ## ----------- ##" 1915 echo 1916 cat confdefs.h 1917 echo 1918 fi 1919 test "$ac_signal" != 0 && 1920 printf "%s\n" "$as_me: caught signal $ac_signal" 1921 printf "%s\n" "$as_me: exit $exit_status" 1922 } >&5 1923 rm -f core *.core core.conftest.* && 1924 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1925 exit $exit_status 1926 ' 0 1927 for ac_signal in 1 2 13 15; do 1928 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1929 done 1930 ac_signal=0 1931 1932 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1933 rm -f -r conftest* confdefs.h 1934 1935 printf "%s\n" "/* confdefs.h */" > confdefs.h 1936 1937 # Predefined preprocessor variables. 1938 1939 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1940 1941 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1942 1943 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1944 1945 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1946 1947 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1948 1949 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1950 1951 1952 # Let the site file select an alternate cache file if it wants to. 1953 # Prefer an explicitly selected file to automatically selected ones. 1954 if test -n "$CONFIG_SITE"; then 1955 ac_site_files="$CONFIG_SITE" 1956 elif test "x$prefix" != xNONE; then 1957 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1958 else 1959 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1960 fi 1961 1962 for ac_site_file in $ac_site_files 1963 do 1964 case $ac_site_file in #( 1965 */*) : 1966 ;; #( 1967 *) : 1968 ac_site_file=./$ac_site_file ;; 1969 esac 1970 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1972 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1973 sed 's/^/| /' "$ac_site_file" >&5 1974 . "$ac_site_file" \ 1975 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1976 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1977 as_fn_error $? "failed to load site script $ac_site_file 1978 See 'config.log' for more details" "$LINENO" 5; } 1979 fi 1980 done 1981 1982 if test -r "$cache_file"; then 1983 # Some versions of bash will fail to source /dev/null (special files 1984 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1985 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1987 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1988 case $cache_file in 1989 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1990 *) . "./$cache_file";; 1991 esac 1992 fi 1993 else 1994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1995 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1996 >$cache_file 1997 fi 1998 1999 # Test code for whether the C compiler supports C89 (global declarations) 2000 ac_c_conftest_c89_globals=' 2001 /* Does the compiler advertise C89 conformance? 2002 Do not test the value of __STDC__, because some compilers set it to 0 2003 while being otherwise adequately conformant. */ 2004 #if !defined __STDC__ 2005 # error "Compiler does not advertise C89 conformance" 2006 #endif 2007 2008 #include <stddef.h> 2009 #include <stdarg.h> 2010 struct stat; 2011 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2012 struct buf { int x; }; 2013 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2014 static char *e (char **p, int i) 2015 { 2016 return p[i]; 2017 } 2018 static char *f (char * (*g) (char **, int), char **p, ...) 2019 { 2020 char *s; 2021 va_list v; 2022 va_start (v,p); 2023 s = g (p, va_arg (v,int)); 2024 va_end (v); 2025 return s; 2026 } 2027 2028 /* C89 style stringification. */ 2029 #define noexpand_stringify(a) #a 2030 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2031 2032 /* C89 style token pasting. Exercises some of the corner cases that 2033 e.g. old MSVC gets wrong, but not very hard. */ 2034 #define noexpand_concat(a,b) a##b 2035 #define expand_concat(a,b) noexpand_concat(a,b) 2036 extern int vA; 2037 extern int vbee; 2038 #define aye A 2039 #define bee B 2040 int *pvA = &expand_concat(v,aye); 2041 int *pvbee = &noexpand_concat(v,bee); 2042 2043 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2044 function prototypes and stuff, but not \xHH hex character constants. 2045 These do not provoke an error unfortunately, instead are silently treated 2046 as an "x". The following induces an error, until -std is added to get 2047 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2048 array size at least. It is necessary to write \x00 == 0 to get something 2049 that is true only with -std. */ 2050 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2051 2052 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2053 inside strings and character constants. */ 2054 #define FOO(x) '\''x'\'' 2055 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2056 2057 int test (int i, double x); 2058 struct s1 {int (*f) (int a);}; 2059 struct s2 {int (*f) (double a);}; 2060 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2061 int, int);' 2062 2063 # Test code for whether the C compiler supports C89 (body of main). 2064 ac_c_conftest_c89_main=' 2065 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2066 ' 2067 2068 # Test code for whether the C compiler supports C99 (global declarations) 2069 ac_c_conftest_c99_globals=' 2070 /* Does the compiler advertise C99 conformance? */ 2071 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2072 # error "Compiler does not advertise C99 conformance" 2073 #endif 2074 2075 // See if C++-style comments work. 2076 2077 #include <stdbool.h> 2078 extern int puts (const char *); 2079 extern int printf (const char *, ...); 2080 extern int dprintf (int, const char *, ...); 2081 extern void *malloc (size_t); 2082 extern void free (void *); 2083 2084 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2085 // dprintf is used instead of fprintf to avoid needing to declare 2086 // FILE and stderr. 2087 #define debug(...) dprintf (2, __VA_ARGS__) 2088 #define showlist(...) puts (#__VA_ARGS__) 2089 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2090 static void 2091 test_varargs_macros (void) 2092 { 2093 int x = 1234; 2094 int y = 5678; 2095 debug ("Flag"); 2096 debug ("X = %d\n", x); 2097 showlist (The first, second, and third items.); 2098 report (x>y, "x is %d but y is %d", x, y); 2099 } 2100 2101 // Check long long types. 2102 #define BIG64 18446744073709551615ull 2103 #define BIG32 4294967295ul 2104 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2105 #if !BIG_OK 2106 #error "your preprocessor is broken" 2107 #endif 2108 #if BIG_OK 2109 #else 2110 #error "your preprocessor is broken" 2111 #endif 2112 static long long int bignum = -9223372036854775807LL; 2113 static unsigned long long int ubignum = BIG64; 2114 2115 struct incomplete_array 2116 { 2117 int datasize; 2118 double data[]; 2119 }; 2120 2121 struct named_init { 2122 int number; 2123 const wchar_t *name; 2124 double average; 2125 }; 2126 2127 typedef const char *ccp; 2128 2129 static inline int 2130 test_restrict (ccp restrict text) 2131 { 2132 // Iterate through items via the restricted pointer. 2133 // Also check for declarations in for loops. 2134 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2135 continue; 2136 return 0; 2137 } 2138 2139 // Check varargs and va_copy. 2140 static bool 2141 test_varargs (const char *format, ...) 2142 { 2143 va_list args; 2144 va_start (args, format); 2145 va_list args_copy; 2146 va_copy (args_copy, args); 2147 2148 const char *str = ""; 2149 int number = 0; 2150 float fnumber = 0; 2151 2152 while (*format) 2153 { 2154 switch (*format++) 2155 { 2156 case '\''s'\'': // string 2157 str = va_arg (args_copy, const char *); 2158 break; 2159 case '\''d'\'': // int 2160 number = va_arg (args_copy, int); 2161 break; 2162 case '\''f'\'': // float 2163 fnumber = va_arg (args_copy, double); 2164 break; 2165 default: 2166 break; 2167 } 2168 } 2169 va_end (args_copy); 2170 va_end (args); 2171 2172 return *str && number && fnumber; 2173 } 2174 ' 2175 2176 # Test code for whether the C compiler supports C99 (body of main). 2177 ac_c_conftest_c99_main=' 2178 // Check bool. 2179 _Bool success = false; 2180 success |= (argc != 0); 2181 2182 // Check restrict. 2183 if (test_restrict ("String literal") == 0) 2184 success = true; 2185 char *restrict newvar = "Another string"; 2186 2187 // Check varargs. 2188 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2189 test_varargs_macros (); 2190 2191 // Check flexible array members. 2192 struct incomplete_array *ia = 2193 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2194 ia->datasize = 10; 2195 for (int i = 0; i < ia->datasize; ++i) 2196 ia->data[i] = i * 1.234; 2197 // Work around memory leak warnings. 2198 free (ia); 2199 2200 // Check named initializers. 2201 struct named_init ni = { 2202 .number = 34, 2203 .name = L"Test wide string", 2204 .average = 543.34343, 2205 }; 2206 2207 ni.number = 58; 2208 2209 int dynamic_array[ni.number]; 2210 dynamic_array[0] = argv[0][0]; 2211 dynamic_array[ni.number - 1] = 543; 2212 2213 // work around unused variable warnings 2214 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2215 || dynamic_array[ni.number - 1] != 543); 2216 ' 2217 2218 # Test code for whether the C compiler supports C11 (global declarations) 2219 ac_c_conftest_c11_globals=' 2220 /* Does the compiler advertise C11 conformance? */ 2221 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2222 # error "Compiler does not advertise C11 conformance" 2223 #endif 2224 2225 // Check _Alignas. 2226 char _Alignas (double) aligned_as_double; 2227 char _Alignas (0) no_special_alignment; 2228 extern char aligned_as_int; 2229 char _Alignas (0) _Alignas (int) aligned_as_int; 2230 2231 // Check _Alignof. 2232 enum 2233 { 2234 int_alignment = _Alignof (int), 2235 int_array_alignment = _Alignof (int[100]), 2236 char_alignment = _Alignof (char) 2237 }; 2238 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2239 2240 // Check _Noreturn. 2241 int _Noreturn does_not_return (void) { for (;;) continue; } 2242 2243 // Check _Static_assert. 2244 struct test_static_assert 2245 { 2246 int x; 2247 _Static_assert (sizeof (int) <= sizeof (long int), 2248 "_Static_assert does not work in struct"); 2249 long int y; 2250 }; 2251 2252 // Check UTF-8 literals. 2253 #define u8 syntax error! 2254 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2255 2256 // Check duplicate typedefs. 2257 typedef long *long_ptr; 2258 typedef long int *long_ptr; 2259 typedef long_ptr long_ptr; 2260 2261 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2262 struct anonymous 2263 { 2264 union { 2265 struct { int i; int j; }; 2266 struct { int k; long int l; } w; 2267 }; 2268 int m; 2269 } v1; 2270 ' 2271 2272 # Test code for whether the C compiler supports C11 (body of main). 2273 ac_c_conftest_c11_main=' 2274 _Static_assert ((offsetof (struct anonymous, i) 2275 == offsetof (struct anonymous, w.k)), 2276 "Anonymous union alignment botch"); 2277 v1.i = 2; 2278 v1.w.k = 5; 2279 ok |= v1.i != 5; 2280 ' 2281 2282 # Test code for whether the C compiler supports C11 (complete). 2283 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2284 ${ac_c_conftest_c99_globals} 2285 ${ac_c_conftest_c11_globals} 2286 2287 int 2288 main (int argc, char **argv) 2289 { 2290 int ok = 0; 2291 ${ac_c_conftest_c89_main} 2292 ${ac_c_conftest_c99_main} 2293 ${ac_c_conftest_c11_main} 2294 return ok; 2295 } 2296 " 2297 2298 # Test code for whether the C compiler supports C99 (complete). 2299 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2300 ${ac_c_conftest_c99_globals} 2301 2302 int 2303 main (int argc, char **argv) 2304 { 2305 int ok = 0; 2306 ${ac_c_conftest_c89_main} 2307 ${ac_c_conftest_c99_main} 2308 return ok; 2309 } 2310 " 2311 2312 # Test code for whether the C compiler supports C89 (complete). 2313 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2314 2315 int 2316 main (int argc, char **argv) 2317 { 2318 int ok = 0; 2319 ${ac_c_conftest_c89_main} 2320 return ok; 2321 } 2322 " 2323 2324 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2325 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2326 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2327 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2328 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2329 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2330 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2331 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2332 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2333 2334 # Auxiliary files required by this configure script. 2335 ac_aux_files="config.guess config.sub compile missing install-sh" 2336 2337 # Locations in which to look for auxiliary files. 2338 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2339 2340 # Search for a directory containing all of the required auxiliary files, 2341 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2342 # If we don't find one directory that contains all the files we need, 2343 # we report the set of missing files from the *first* directory in 2344 # $ac_aux_dir_candidates and give up. 2345 ac_missing_aux_files="" 2346 ac_first_candidate=: 2347 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2349 as_found=false 2350 for as_dir in $ac_aux_dir_candidates 2351 do 2352 IFS=$as_save_IFS 2353 case $as_dir in #((( 2354 '') as_dir=./ ;; 2355 */) ;; 2356 *) as_dir=$as_dir/ ;; 2357 esac 2358 as_found=: 2359 2360 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2361 ac_aux_dir_found=yes 2362 ac_install_sh= 2363 for ac_aux in $ac_aux_files 2364 do 2365 # As a special case, if "install-sh" is required, that requirement 2366 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2367 # and $ac_install_sh is set appropriately for whichever one is found. 2368 if test x"$ac_aux" = x"install-sh" 2369 then 2370 if test -f "${as_dir}install-sh"; then 2371 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2372 ac_install_sh="${as_dir}install-sh -c" 2373 elif test -f "${as_dir}install.sh"; then 2374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2375 ac_install_sh="${as_dir}install.sh -c" 2376 elif test -f "${as_dir}shtool"; then 2377 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2378 ac_install_sh="${as_dir}shtool install -c" 2379 else 2380 ac_aux_dir_found=no 2381 if $ac_first_candidate; then 2382 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2383 else 2384 break 2385 fi 2386 fi 2387 else 2388 if test -f "${as_dir}${ac_aux}"; then 2389 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2390 else 2391 ac_aux_dir_found=no 2392 if $ac_first_candidate; then 2393 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2394 else 2395 break 2396 fi 2397 fi 2398 fi 2399 done 2400 if test "$ac_aux_dir_found" = yes; then 2401 ac_aux_dir="$as_dir" 2402 break 2403 fi 2404 ac_first_candidate=false 2405 2406 as_found=false 2407 done 2408 IFS=$as_save_IFS 2409 if $as_found 2410 then : 2411 2412 else case e in #( 2413 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2414 esac 2415 fi 2416 2417 2418 # These three variables are undocumented and unsupported, 2419 # and are intended to be withdrawn in a future Autoconf release. 2420 # They can cause serious problems if a builder's source tree is in a directory 2421 # whose full name contains unusual characters. 2422 if test -f "${ac_aux_dir}config.guess"; then 2423 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2424 fi 2425 if test -f "${ac_aux_dir}config.sub"; then 2426 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2427 fi 2428 if test -f "$ac_aux_dir/configure"; then 2429 ac_configure="$SHELL ${ac_aux_dir}configure" 2430 fi 2431 2432 # Check that the precious variables saved in the cache have kept the same 2433 # value. 2434 ac_cache_corrupted=false 2435 for ac_var in $ac_precious_vars; do 2436 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2437 eval ac_new_set=\$ac_env_${ac_var}_set 2438 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2439 eval ac_new_val=\$ac_env_${ac_var}_value 2440 case $ac_old_set,$ac_new_set in 2441 set,) 2442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2443 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2444 ac_cache_corrupted=: ;; 2445 ,set) 2446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2447 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2448 ac_cache_corrupted=: ;; 2449 ,);; 2450 *) 2451 if test "x$ac_old_val" != "x$ac_new_val"; then 2452 # differences in whitespace do not lead to failure. 2453 ac_old_val_w=`echo x $ac_old_val` 2454 ac_new_val_w=`echo x $ac_new_val` 2455 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2457 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2458 ac_cache_corrupted=: 2459 else 2460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2461 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2462 eval $ac_var=\$ac_old_val 2463 fi 2464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2465 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2467 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2468 fi;; 2469 esac 2470 # Pass precious variables to config.status. 2471 if test "$ac_new_set" = set; then 2472 case $ac_new_val in 2473 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2474 *) ac_arg=$ac_var=$ac_new_val ;; 2475 esac 2476 case " $ac_configure_args " in 2477 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2478 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2479 esac 2480 fi 2481 done 2482 if $ac_cache_corrupted; then 2483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2484 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2486 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2487 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2488 and start over" "$LINENO" 5 2489 fi 2490 ## -------------------- ## 2491 ## Main body of script. ## 2492 ## -------------------- ## 2493 2494 ac_ext=c 2495 ac_cpp='$CPP $CPPFLAGS' 2496 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2497 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2498 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2499 2500 2501 2502 ac_config_headers="$ac_config_headers config.h" 2503 2504 2505 # Initialize Automake 2506 am__api_version='1.16' 2507 2508 2509 2510 # Find a good install program. We prefer a C program (faster), 2511 # so one script is as good as another. But avoid the broken or 2512 # incompatible versions: 2513 # SysV /etc/install, /usr/sbin/install 2514 # SunOS /usr/etc/install 2515 # IRIX /sbin/install 2516 # AIX /bin/install 2517 # AmigaOS /C/install, which installs bootblocks on floppy discs 2518 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2519 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2520 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2521 # OS/2's system install, which has a completely different semantic 2522 # ./install, which can be erroneously created by make from ./install.sh. 2523 # Reject install programs that cannot install multiple files. 2524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2525 printf %s "checking for a BSD-compatible install... " >&6; } 2526 if test -z "$INSTALL"; then 2527 if test ${ac_cv_path_install+y} 2528 then : 2529 printf %s "(cached) " >&6 2530 else case e in #( 2531 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2532 for as_dir in $PATH 2533 do 2534 IFS=$as_save_IFS 2535 case $as_dir in #((( 2536 '') as_dir=./ ;; 2537 */) ;; 2538 *) as_dir=$as_dir/ ;; 2539 esac 2540 # Account for fact that we put trailing slashes in our PATH walk. 2541 case $as_dir in #(( 2542 ./ | /[cC]/* | \ 2543 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2544 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2545 /usr/ucb/* ) ;; 2546 *) 2547 # OSF1 and SCO ODT 3.0 have their own names for install. 2548 # Don't use installbsd from OSF since it installs stuff as root 2549 # by default. 2550 for ac_prog in ginstall scoinst install; do 2551 for ac_exec_ext in '' $ac_executable_extensions; do 2552 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2553 if test $ac_prog = install && 2554 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2555 # AIX install. It has an incompatible calling convention. 2556 : 2557 elif test $ac_prog = install && 2558 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2559 # program-specific install script used by HP pwplus--don't use. 2560 : 2561 else 2562 rm -rf conftest.one conftest.two conftest.dir 2563 echo one > conftest.one 2564 echo two > conftest.two 2565 mkdir conftest.dir 2566 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2567 test -s conftest.one && test -s conftest.two && 2568 test -s conftest.dir/conftest.one && 2569 test -s conftest.dir/conftest.two 2570 then 2571 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2572 break 3 2573 fi 2574 fi 2575 fi 2576 done 2577 done 2578 ;; 2579 esac 2580 2581 done 2582 IFS=$as_save_IFS 2583 2584 rm -rf conftest.one conftest.two conftest.dir 2585 ;; 2586 esac 2587 fi 2588 if test ${ac_cv_path_install+y}; then 2589 INSTALL=$ac_cv_path_install 2590 else 2591 # As a last resort, use the slow shell script. Don't cache a 2592 # value for INSTALL within a source directory, because that will 2593 # break other packages using the cache if that directory is 2594 # removed, or if the value is a relative name. 2595 INSTALL=$ac_install_sh 2596 fi 2597 fi 2598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2599 printf "%s\n" "$INSTALL" >&6; } 2600 2601 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2602 # It thinks the first close brace ends the variable substitution. 2603 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2604 2605 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2606 2607 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2608 2609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2610 printf %s "checking whether build environment is sane... " >&6; } 2611 # Reject unsafe characters in $srcdir or the absolute working directory 2612 # name. Accept space and tab only in the latter. 2613 am_lf=' 2614 ' 2615 case `pwd` in 2616 *[\\\"\#\$\&\'\`$am_lf]*) 2617 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2618 esac 2619 case $srcdir in 2620 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2621 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2622 esac 2623 2624 # Do 'set' in a subshell so we don't clobber the current shell's 2625 # arguments. Must try -L first in case configure is actually a 2626 # symlink; some systems play weird games with the mod time of symlinks 2627 # (eg FreeBSD returns the mod time of the symlink's containing 2628 # directory). 2629 if ( 2630 am_has_slept=no 2631 for am_try in 1 2; do 2632 echo "timestamp, slept: $am_has_slept" > conftest.file 2633 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2634 if test "$*" = "X"; then 2635 # -L didn't work. 2636 set X `ls -t "$srcdir/configure" conftest.file` 2637 fi 2638 if test "$*" != "X $srcdir/configure conftest.file" \ 2639 && test "$*" != "X conftest.file $srcdir/configure"; then 2640 2641 # If neither matched, then we have a broken ls. This can happen 2642 # if, for instance, CONFIG_SHELL is bash and it inherits a 2643 # broken ls alias from the environment. This has actually 2644 # happened. Such a system could not be considered "sane". 2645 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2646 alias in your environment" "$LINENO" 5 2647 fi 2648 if test "$2" = conftest.file || test $am_try -eq 2; then 2649 break 2650 fi 2651 # Just in case. 2652 sleep 1 2653 am_has_slept=yes 2654 done 2655 test "$2" = conftest.file 2656 ) 2657 then 2658 # Ok. 2659 : 2660 else 2661 as_fn_error $? "newly created file is older than distributed files! 2662 Check your system clock" "$LINENO" 5 2663 fi 2664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2665 printf "%s\n" "yes" >&6; } 2666 # If we didn't sleep, we still need to ensure time stamps of config.status and 2667 # generated files are strictly newer. 2668 am_sleep_pid= 2669 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2670 ( sleep 1 ) & 2671 am_sleep_pid=$! 2672 fi 2673 2674 rm -f conftest.file 2675 2676 test "$program_prefix" != NONE && 2677 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2678 # Use a double $ so make ignores it. 2679 test "$program_suffix" != NONE && 2680 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2681 # Double any \ or $. 2682 # By default was 's,x,x', remove it if useless. 2683 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2684 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2685 2686 2687 # Expand $ac_aux_dir to an absolute path. 2688 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2689 2690 2691 if test x"${MISSING+set}" != xset; then 2692 MISSING="\${SHELL} '$am_aux_dir/missing'" 2693 fi 2694 # Use eval to expand $SHELL 2695 if eval "$MISSING --is-lightweight"; then 2696 am_missing_run="$MISSING " 2697 else 2698 am_missing_run= 2699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2700 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2701 fi 2702 2703 if test x"${install_sh+set}" != xset; then 2704 case $am_aux_dir in 2705 *\ * | *\ *) 2706 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2707 *) 2708 install_sh="\${SHELL} $am_aux_dir/install-sh" 2709 esac 2710 fi 2711 2712 # Installed binaries are usually stripped using 'strip' when the user 2713 # run "make install-strip". However 'strip' might not be the right 2714 # tool to use in cross-compilation environments, therefore Automake 2715 # will honor the 'STRIP' environment variable to overrule this program. 2716 if test "$cross_compiling" != no; then 2717 if test -n "$ac_tool_prefix"; then 2718 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2719 set dummy ${ac_tool_prefix}strip; ac_word=$2 2720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2721 printf %s "checking for $ac_word... " >&6; } 2722 if test ${ac_cv_prog_STRIP+y} 2723 then : 2724 printf %s "(cached) " >&6 2725 else case e in #( 2726 e) if test -n "$STRIP"; then 2727 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2728 else 2729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2730 for as_dir in $PATH 2731 do 2732 IFS=$as_save_IFS 2733 case $as_dir in #((( 2734 '') as_dir=./ ;; 2735 */) ;; 2736 *) as_dir=$as_dir/ ;; 2737 esac 2738 for ac_exec_ext in '' $ac_executable_extensions; do 2739 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2740 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2741 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2742 break 2 2743 fi 2744 done 2745 done 2746 IFS=$as_save_IFS 2747 2748 fi ;; 2749 esac 2750 fi 2751 STRIP=$ac_cv_prog_STRIP 2752 if test -n "$STRIP"; then 2753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2754 printf "%s\n" "$STRIP" >&6; } 2755 else 2756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2757 printf "%s\n" "no" >&6; } 2758 fi 2759 2760 2761 fi 2762 if test -z "$ac_cv_prog_STRIP"; then 2763 ac_ct_STRIP=$STRIP 2764 # Extract the first word of "strip", so it can be a program name with args. 2765 set dummy strip; ac_word=$2 2766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2767 printf %s "checking for $ac_word... " >&6; } 2768 if test ${ac_cv_prog_ac_ct_STRIP+y} 2769 then : 2770 printf %s "(cached) " >&6 2771 else case e in #( 2772 e) if test -n "$ac_ct_STRIP"; then 2773 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2774 else 2775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2776 for as_dir in $PATH 2777 do 2778 IFS=$as_save_IFS 2779 case $as_dir in #((( 2780 '') as_dir=./ ;; 2781 */) ;; 2782 *) as_dir=$as_dir/ ;; 2783 esac 2784 for ac_exec_ext in '' $ac_executable_extensions; do 2785 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2786 ac_cv_prog_ac_ct_STRIP="strip" 2787 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2788 break 2 2789 fi 2790 done 2791 done 2792 IFS=$as_save_IFS 2793 2794 fi ;; 2795 esac 2796 fi 2797 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2798 if test -n "$ac_ct_STRIP"; then 2799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2800 printf "%s\n" "$ac_ct_STRIP" >&6; } 2801 else 2802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2803 printf "%s\n" "no" >&6; } 2804 fi 2805 2806 if test "x$ac_ct_STRIP" = x; then 2807 STRIP=":" 2808 else 2809 case $cross_compiling:$ac_tool_warned in 2810 yes:) 2811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2812 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2813 ac_tool_warned=yes ;; 2814 esac 2815 STRIP=$ac_ct_STRIP 2816 fi 2817 else 2818 STRIP="$ac_cv_prog_STRIP" 2819 fi 2820 2821 fi 2822 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2823 2824 2825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2826 printf %s "checking for a race-free mkdir -p... " >&6; } 2827 if test -z "$MKDIR_P"; then 2828 if test ${ac_cv_path_mkdir+y} 2829 then : 2830 printf %s "(cached) " >&6 2831 else case e in #( 2832 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2833 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2834 do 2835 IFS=$as_save_IFS 2836 case $as_dir in #((( 2837 '') as_dir=./ ;; 2838 */) ;; 2839 *) as_dir=$as_dir/ ;; 2840 esac 2841 for ac_prog in mkdir gmkdir; do 2842 for ac_exec_ext in '' $ac_executable_extensions; do 2843 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2844 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2845 'mkdir ('*'coreutils) '* | \ 2846 *'BusyBox '* | \ 2847 'mkdir (fileutils) '4.1*) 2848 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2849 break 3;; 2850 esac 2851 done 2852 done 2853 done 2854 IFS=$as_save_IFS 2855 ;; 2856 esac 2857 fi 2858 2859 test -d ./--version && rmdir ./--version 2860 if test ${ac_cv_path_mkdir+y}; then 2861 MKDIR_P="$ac_cv_path_mkdir -p" 2862 else 2863 # As a last resort, use plain mkdir -p, 2864 # in the hope it doesn't have the bugs of ancient mkdir. 2865 MKDIR_P='mkdir -p' 2866 fi 2867 fi 2868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2869 printf "%s\n" "$MKDIR_P" >&6; } 2870 2871 for ac_prog in gawk mawk nawk awk 2872 do 2873 # Extract the first word of "$ac_prog", so it can be a program name with args. 2874 set dummy $ac_prog; ac_word=$2 2875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2876 printf %s "checking for $ac_word... " >&6; } 2877 if test ${ac_cv_prog_AWK+y} 2878 then : 2879 printf %s "(cached) " >&6 2880 else case e in #( 2881 e) if test -n "$AWK"; then 2882 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2883 else 2884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2885 for as_dir in $PATH 2886 do 2887 IFS=$as_save_IFS 2888 case $as_dir in #((( 2889 '') as_dir=./ ;; 2890 */) ;; 2891 *) as_dir=$as_dir/ ;; 2892 esac 2893 for ac_exec_ext in '' $ac_executable_extensions; do 2894 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2895 ac_cv_prog_AWK="$ac_prog" 2896 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2897 break 2 2898 fi 2899 done 2900 done 2901 IFS=$as_save_IFS 2902 2903 fi ;; 2904 esac 2905 fi 2906 AWK=$ac_cv_prog_AWK 2907 if test -n "$AWK"; then 2908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2909 printf "%s\n" "$AWK" >&6; } 2910 else 2911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2912 printf "%s\n" "no" >&6; } 2913 fi 2914 2915 2916 test -n "$AWK" && break 2917 done 2918 2919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2920 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2921 set x ${MAKE-make} 2922 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2923 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2924 then : 2925 printf %s "(cached) " >&6 2926 else case e in #( 2927 e) cat >conftest.make <<\_ACEOF 2928 SHELL = /bin/sh 2929 all: 2930 @echo '@@@%%%=$(MAKE)=@@@%%%' 2931 _ACEOF 2932 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2933 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2934 *@@@%%%=?*=@@@%%%*) 2935 eval ac_cv_prog_make_${ac_make}_set=yes;; 2936 *) 2937 eval ac_cv_prog_make_${ac_make}_set=no;; 2938 esac 2939 rm -f conftest.make ;; 2940 esac 2941 fi 2942 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2944 printf "%s\n" "yes" >&6; } 2945 SET_MAKE= 2946 else 2947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2948 printf "%s\n" "no" >&6; } 2949 SET_MAKE="MAKE=${MAKE-make}" 2950 fi 2951 2952 rm -rf .tst 2>/dev/null 2953 mkdir .tst 2>/dev/null 2954 if test -d .tst; then 2955 am__leading_dot=. 2956 else 2957 am__leading_dot=_ 2958 fi 2959 rmdir .tst 2>/dev/null 2960 2961 # Check whether --enable-silent-rules was given. 2962 if test ${enable_silent_rules+y} 2963 then : 2964 enableval=$enable_silent_rules; 2965 fi 2966 2967 case $enable_silent_rules in # ((( 2968 yes) AM_DEFAULT_VERBOSITY=0;; 2969 no) AM_DEFAULT_VERBOSITY=1;; 2970 *) AM_DEFAULT_VERBOSITY=1;; 2971 esac 2972 am_make=${MAKE-make} 2973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2974 printf %s "checking whether $am_make supports nested variables... " >&6; } 2975 if test ${am_cv_make_support_nested_variables+y} 2976 then : 2977 printf %s "(cached) " >&6 2978 else case e in #( 2979 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 2980 BAR0=false 2981 BAR1=true 2982 V=1 2983 am__doit: 2984 @$(TRUE) 2985 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2986 am_cv_make_support_nested_variables=yes 2987 else 2988 am_cv_make_support_nested_variables=no 2989 fi ;; 2990 esac 2991 fi 2992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2993 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2994 if test $am_cv_make_support_nested_variables = yes; then 2995 AM_V='$(V)' 2996 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2997 else 2998 AM_V=$AM_DEFAULT_VERBOSITY 2999 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3000 fi 3001 AM_BACKSLASH='\' 3002 3003 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3004 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3005 # is not polluted with repeated "-I." 3006 am__isrc=' -I$(srcdir)' 3007 # test to see if srcdir already configured 3008 if test -f $srcdir/config.status; then 3009 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3010 fi 3011 fi 3012 3013 # test whether we have cygpath 3014 if test -z "$CYGPATH_W"; then 3015 if (cygpath --version) >/dev/null 2>/dev/null; then 3016 CYGPATH_W='cygpath -w' 3017 else 3018 CYGPATH_W=echo 3019 fi 3020 fi 3021 3022 3023 # Define the identity of the package. 3024 PACKAGE='appres' 3025 VERSION='1.0.7' 3026 3027 3028 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3029 3030 3031 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3032 3033 # Some tools Automake needs. 3034 3035 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3036 3037 3038 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3039 3040 3041 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3042 3043 3044 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3045 3046 3047 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3048 3049 # For better backward compatibility. To be removed once Automake 1.9.x 3050 # dies out for good. For more background, see: 3051 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3052 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3053 mkdir_p='$(MKDIR_P)' 3054 3055 # We need awk for the "check" target (and possibly the TAP driver). The 3056 # system "awk" is bad on some platforms. 3057 # Always define AMTAR for backward compatibility. Yes, it's still used 3058 # in the wild :-( We should find a proper way to deprecate it ... 3059 AMTAR='$${TAR-tar}' 3060 3061 3062 # We'll loop over all known methods to create a tar archive until one works. 3063 _am_tools='gnutar pax cpio none' 3064 3065 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3066 3067 3068 3069 3070 3071 # Variables for tags utilities; see am/tags.am 3072 if test -z "$CTAGS"; then 3073 CTAGS=ctags 3074 fi 3075 3076 if test -z "$ETAGS"; then 3077 ETAGS=etags 3078 fi 3079 3080 if test -z "$CSCOPE"; then 3081 CSCOPE=cscope 3082 fi 3083 3084 3085 3086 # POSIX will say in a future version that running "rm -f" with no argument 3087 # is OK; and we want to be able to make that assumption in our Makefile 3088 # recipes. So use an aggressive probe to check that the usage we want is 3089 # actually supported "in the wild" to an acceptable degree. 3090 # See automake bug#10828. 3091 # To make any issue more visible, cause the running configure to be aborted 3092 # by default if the 'rm' program in use doesn't match our expectations; the 3093 # user can still override this though. 3094 if rm -f && rm -fr && rm -rf; then : OK; else 3095 cat >&2 <<'END' 3096 Oops! 3097 3098 Your 'rm' program seems unable to run without file operands specified 3099 on the command line, even when the '-f' option is present. This is contrary 3100 to the behaviour of most rm programs out there, and not conforming with 3101 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3102 3103 Please tell bug-automake@gnu.org about your system, including the value 3104 of your $PATH and any error possibly output before this message. This 3105 can help us improve future automake versions. 3106 3107 END 3108 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3109 echo 'Configuration will proceed anyway, since you have set the' >&2 3110 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3111 echo >&2 3112 else 3113 cat >&2 <<'END' 3114 Aborting the configuration process, to ensure you take notice of the issue. 3115 3116 You can download and install GNU coreutils to get an 'rm' implementation 3117 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3118 3119 If you want to complete the configuration process using your problematic 3120 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3121 to "yes", and re-run configure. 3122 3123 END 3124 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3125 fi 3126 fi 3127 3128 3129 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 DEPDIR="${am__leading_dot}deps" 3151 3152 ac_config_commands="$ac_config_commands depfiles" 3153 3154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3155 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3156 cat > confinc.mk << 'END' 3157 am__doit: 3158 @echo this is the am__doit target >confinc.out 3159 .PHONY: am__doit 3160 END 3161 am__include="#" 3162 am__quote= 3163 # BSD make does it like this. 3164 echo '.include "confinc.mk" # ignored' > confmf.BSD 3165 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3166 echo 'include confinc.mk # ignored' > confmf.GNU 3167 _am_result=no 3168 for s in GNU BSD; do 3169 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3170 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3171 ac_status=$? 3172 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3173 (exit $ac_status); } 3174 case $?:`cat confinc.out 2>/dev/null` in #( 3175 '0:this is the am__doit target') : 3176 case $s in #( 3177 BSD) : 3178 am__include='.include' am__quote='"' ;; #( 3179 *) : 3180 am__include='include' am__quote='' ;; 3181 esac ;; #( 3182 *) : 3183 ;; 3184 esac 3185 if test "$am__include" != "#"; then 3186 _am_result="yes ($s style)" 3187 break 3188 fi 3189 done 3190 rm -f confinc.* confmf.* 3191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3192 printf "%s\n" "${_am_result}" >&6; } 3193 3194 # Check whether --enable-dependency-tracking was given. 3195 if test ${enable_dependency_tracking+y} 3196 then : 3197 enableval=$enable_dependency_tracking; 3198 fi 3199 3200 if test "x$enable_dependency_tracking" != xno; then 3201 am_depcomp="$ac_aux_dir/depcomp" 3202 AMDEPBACKSLASH='\' 3203 am__nodep='_no' 3204 fi 3205 if test "x$enable_dependency_tracking" != xno; then 3206 AMDEP_TRUE= 3207 AMDEP_FALSE='#' 3208 else 3209 AMDEP_TRUE='#' 3210 AMDEP_FALSE= 3211 fi 3212 3213 3214 ac_ext=c 3215 ac_cpp='$CPP $CPPFLAGS' 3216 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3217 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3218 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3219 if test -n "$ac_tool_prefix"; then 3220 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3221 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3223 printf %s "checking for $ac_word... " >&6; } 3224 if test ${ac_cv_prog_CC+y} 3225 then : 3226 printf %s "(cached) " >&6 3227 else case e in #( 3228 e) if test -n "$CC"; then 3229 ac_cv_prog_CC="$CC" # Let the user override the test. 3230 else 3231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3232 for as_dir in $PATH 3233 do 3234 IFS=$as_save_IFS 3235 case $as_dir in #((( 3236 '') as_dir=./ ;; 3237 */) ;; 3238 *) as_dir=$as_dir/ ;; 3239 esac 3240 for ac_exec_ext in '' $ac_executable_extensions; do 3241 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3242 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3243 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3244 break 2 3245 fi 3246 done 3247 done 3248 IFS=$as_save_IFS 3249 3250 fi ;; 3251 esac 3252 fi 3253 CC=$ac_cv_prog_CC 3254 if test -n "$CC"; then 3255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3256 printf "%s\n" "$CC" >&6; } 3257 else 3258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3259 printf "%s\n" "no" >&6; } 3260 fi 3261 3262 3263 fi 3264 if test -z "$ac_cv_prog_CC"; then 3265 ac_ct_CC=$CC 3266 # Extract the first word of "gcc", so it can be a program name with args. 3267 set dummy gcc; ac_word=$2 3268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3269 printf %s "checking for $ac_word... " >&6; } 3270 if test ${ac_cv_prog_ac_ct_CC+y} 3271 then : 3272 printf %s "(cached) " >&6 3273 else case e in #( 3274 e) if test -n "$ac_ct_CC"; then 3275 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3276 else 3277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3278 for as_dir in $PATH 3279 do 3280 IFS=$as_save_IFS 3281 case $as_dir in #((( 3282 '') as_dir=./ ;; 3283 */) ;; 3284 *) as_dir=$as_dir/ ;; 3285 esac 3286 for ac_exec_ext in '' $ac_executable_extensions; do 3287 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3288 ac_cv_prog_ac_ct_CC="gcc" 3289 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3290 break 2 3291 fi 3292 done 3293 done 3294 IFS=$as_save_IFS 3295 3296 fi ;; 3297 esac 3298 fi 3299 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3300 if test -n "$ac_ct_CC"; then 3301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3302 printf "%s\n" "$ac_ct_CC" >&6; } 3303 else 3304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3305 printf "%s\n" "no" >&6; } 3306 fi 3307 3308 if test "x$ac_ct_CC" = x; then 3309 CC="" 3310 else 3311 case $cross_compiling:$ac_tool_warned in 3312 yes:) 3313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3314 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3315 ac_tool_warned=yes ;; 3316 esac 3317 CC=$ac_ct_CC 3318 fi 3319 else 3320 CC="$ac_cv_prog_CC" 3321 fi 3322 3323 if test -z "$CC"; then 3324 if test -n "$ac_tool_prefix"; then 3325 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3326 set dummy ${ac_tool_prefix}cc; ac_word=$2 3327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3328 printf %s "checking for $ac_word... " >&6; } 3329 if test ${ac_cv_prog_CC+y} 3330 then : 3331 printf %s "(cached) " >&6 3332 else case e in #( 3333 e) if test -n "$CC"; then 3334 ac_cv_prog_CC="$CC" # Let the user override the test. 3335 else 3336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3337 for as_dir in $PATH 3338 do 3339 IFS=$as_save_IFS 3340 case $as_dir in #((( 3341 '') as_dir=./ ;; 3342 */) ;; 3343 *) as_dir=$as_dir/ ;; 3344 esac 3345 for ac_exec_ext in '' $ac_executable_extensions; do 3346 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3347 ac_cv_prog_CC="${ac_tool_prefix}cc" 3348 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3349 break 2 3350 fi 3351 done 3352 done 3353 IFS=$as_save_IFS 3354 3355 fi ;; 3356 esac 3357 fi 3358 CC=$ac_cv_prog_CC 3359 if test -n "$CC"; then 3360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3361 printf "%s\n" "$CC" >&6; } 3362 else 3363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3364 printf "%s\n" "no" >&6; } 3365 fi 3366 3367 3368 fi 3369 fi 3370 if test -z "$CC"; then 3371 # Extract the first word of "cc", so it can be a program name with args. 3372 set dummy cc; ac_word=$2 3373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3374 printf %s "checking for $ac_word... " >&6; } 3375 if test ${ac_cv_prog_CC+y} 3376 then : 3377 printf %s "(cached) " >&6 3378 else case e in #( 3379 e) if test -n "$CC"; then 3380 ac_cv_prog_CC="$CC" # Let the user override the test. 3381 else 3382 ac_prog_rejected=no 3383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3384 for as_dir in $PATH 3385 do 3386 IFS=$as_save_IFS 3387 case $as_dir in #((( 3388 '') as_dir=./ ;; 3389 */) ;; 3390 *) as_dir=$as_dir/ ;; 3391 esac 3392 for ac_exec_ext in '' $ac_executable_extensions; do 3393 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3394 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3395 ac_prog_rejected=yes 3396 continue 3397 fi 3398 ac_cv_prog_CC="cc" 3399 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3400 break 2 3401 fi 3402 done 3403 done 3404 IFS=$as_save_IFS 3405 3406 if test $ac_prog_rejected = yes; then 3407 # We found a bogon in the path, so make sure we never use it. 3408 set dummy $ac_cv_prog_CC 3409 shift 3410 if test $# != 0; then 3411 # We chose a different compiler from the bogus one. 3412 # However, it has the same basename, so the bogon will be chosen 3413 # first if we set CC to just the basename; use the full file name. 3414 shift 3415 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3416 fi 3417 fi 3418 fi ;; 3419 esac 3420 fi 3421 CC=$ac_cv_prog_CC 3422 if test -n "$CC"; then 3423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3424 printf "%s\n" "$CC" >&6; } 3425 else 3426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3427 printf "%s\n" "no" >&6; } 3428 fi 3429 3430 3431 fi 3432 if test -z "$CC"; then 3433 if test -n "$ac_tool_prefix"; then 3434 for ac_prog in cl.exe 3435 do 3436 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3437 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3439 printf %s "checking for $ac_word... " >&6; } 3440 if test ${ac_cv_prog_CC+y} 3441 then : 3442 printf %s "(cached) " >&6 3443 else case e in #( 3444 e) if test -n "$CC"; then 3445 ac_cv_prog_CC="$CC" # Let the user override the test. 3446 else 3447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3448 for as_dir in $PATH 3449 do 3450 IFS=$as_save_IFS 3451 case $as_dir in #((( 3452 '') as_dir=./ ;; 3453 */) ;; 3454 *) as_dir=$as_dir/ ;; 3455 esac 3456 for ac_exec_ext in '' $ac_executable_extensions; do 3457 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3458 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3459 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3460 break 2 3461 fi 3462 done 3463 done 3464 IFS=$as_save_IFS 3465 3466 fi ;; 3467 esac 3468 fi 3469 CC=$ac_cv_prog_CC 3470 if test -n "$CC"; then 3471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3472 printf "%s\n" "$CC" >&6; } 3473 else 3474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3475 printf "%s\n" "no" >&6; } 3476 fi 3477 3478 3479 test -n "$CC" && break 3480 done 3481 fi 3482 if test -z "$CC"; then 3483 ac_ct_CC=$CC 3484 for ac_prog in cl.exe 3485 do 3486 # Extract the first word of "$ac_prog", so it can be a program name with args. 3487 set dummy $ac_prog; ac_word=$2 3488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3489 printf %s "checking for $ac_word... " >&6; } 3490 if test ${ac_cv_prog_ac_ct_CC+y} 3491 then : 3492 printf %s "(cached) " >&6 3493 else case e in #( 3494 e) if test -n "$ac_ct_CC"; then 3495 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3496 else 3497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3498 for as_dir in $PATH 3499 do 3500 IFS=$as_save_IFS 3501 case $as_dir in #((( 3502 '') as_dir=./ ;; 3503 */) ;; 3504 *) as_dir=$as_dir/ ;; 3505 esac 3506 for ac_exec_ext in '' $ac_executable_extensions; do 3507 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3508 ac_cv_prog_ac_ct_CC="$ac_prog" 3509 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3510 break 2 3511 fi 3512 done 3513 done 3514 IFS=$as_save_IFS 3515 3516 fi ;; 3517 esac 3518 fi 3519 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3520 if test -n "$ac_ct_CC"; then 3521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3522 printf "%s\n" "$ac_ct_CC" >&6; } 3523 else 3524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3525 printf "%s\n" "no" >&6; } 3526 fi 3527 3528 3529 test -n "$ac_ct_CC" && break 3530 done 3531 3532 if test "x$ac_ct_CC" = x; then 3533 CC="" 3534 else 3535 case $cross_compiling:$ac_tool_warned in 3536 yes:) 3537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3538 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3539 ac_tool_warned=yes ;; 3540 esac 3541 CC=$ac_ct_CC 3542 fi 3543 fi 3544 3545 fi 3546 if test -z "$CC"; then 3547 if test -n "$ac_tool_prefix"; then 3548 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3549 set dummy ${ac_tool_prefix}clang; ac_word=$2 3550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3551 printf %s "checking for $ac_word... " >&6; } 3552 if test ${ac_cv_prog_CC+y} 3553 then : 3554 printf %s "(cached) " >&6 3555 else case e in #( 3556 e) if test -n "$CC"; then 3557 ac_cv_prog_CC="$CC" # Let the user override the test. 3558 else 3559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3560 for as_dir in $PATH 3561 do 3562 IFS=$as_save_IFS 3563 case $as_dir in #((( 3564 '') as_dir=./ ;; 3565 */) ;; 3566 *) as_dir=$as_dir/ ;; 3567 esac 3568 for ac_exec_ext in '' $ac_executable_extensions; do 3569 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3570 ac_cv_prog_CC="${ac_tool_prefix}clang" 3571 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3572 break 2 3573 fi 3574 done 3575 done 3576 IFS=$as_save_IFS 3577 3578 fi ;; 3579 esac 3580 fi 3581 CC=$ac_cv_prog_CC 3582 if test -n "$CC"; then 3583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3584 printf "%s\n" "$CC" >&6; } 3585 else 3586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3587 printf "%s\n" "no" >&6; } 3588 fi 3589 3590 3591 fi 3592 if test -z "$ac_cv_prog_CC"; then 3593 ac_ct_CC=$CC 3594 # Extract the first word of "clang", so it can be a program name with args. 3595 set dummy clang; ac_word=$2 3596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3597 printf %s "checking for $ac_word... " >&6; } 3598 if test ${ac_cv_prog_ac_ct_CC+y} 3599 then : 3600 printf %s "(cached) " >&6 3601 else case e in #( 3602 e) if test -n "$ac_ct_CC"; then 3603 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3604 else 3605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3606 for as_dir in $PATH 3607 do 3608 IFS=$as_save_IFS 3609 case $as_dir in #((( 3610 '') as_dir=./ ;; 3611 */) ;; 3612 *) as_dir=$as_dir/ ;; 3613 esac 3614 for ac_exec_ext in '' $ac_executable_extensions; do 3615 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3616 ac_cv_prog_ac_ct_CC="clang" 3617 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3618 break 2 3619 fi 3620 done 3621 done 3622 IFS=$as_save_IFS 3623 3624 fi ;; 3625 esac 3626 fi 3627 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3628 if test -n "$ac_ct_CC"; then 3629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3630 printf "%s\n" "$ac_ct_CC" >&6; } 3631 else 3632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3633 printf "%s\n" "no" >&6; } 3634 fi 3635 3636 if test "x$ac_ct_CC" = x; then 3637 CC="" 3638 else 3639 case $cross_compiling:$ac_tool_warned in 3640 yes:) 3641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3642 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3643 ac_tool_warned=yes ;; 3644 esac 3645 CC=$ac_ct_CC 3646 fi 3647 else 3648 CC="$ac_cv_prog_CC" 3649 fi 3650 3651 fi 3652 3653 3654 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3655 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3656 as_fn_error $? "no acceptable C compiler found in \$PATH 3657 See 'config.log' for more details" "$LINENO" 5; } 3658 3659 # Provide some information about the compiler. 3660 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3661 set X $ac_compile 3662 ac_compiler=$2 3663 for ac_option in --version -v -V -qversion -version; do 3664 { { ac_try="$ac_compiler $ac_option >&5" 3665 case "(($ac_try" in 3666 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3667 *) ac_try_echo=$ac_try;; 3668 esac 3669 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3670 printf "%s\n" "$ac_try_echo"; } >&5 3671 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3672 ac_status=$? 3673 if test -s conftest.err; then 3674 sed '10a\ 3675 ... rest of stderr output deleted ... 3676 10q' conftest.err >conftest.er1 3677 cat conftest.er1 >&5 3678 fi 3679 rm -f conftest.er1 conftest.err 3680 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3681 test $ac_status = 0; } 3682 done 3683 3684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3685 /* end confdefs.h. */ 3686 3687 int 3688 main (void) 3689 { 3690 3691 ; 3692 return 0; 3693 } 3694 _ACEOF 3695 ac_clean_files_save=$ac_clean_files 3696 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3697 # Try to create an executable without -o first, disregard a.out. 3698 # It will help us diagnose broken compilers, and finding out an intuition 3699 # of exeext. 3700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3701 printf %s "checking whether the C compiler works... " >&6; } 3702 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3703 3704 # The possible output files: 3705 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3706 3707 ac_rmfiles= 3708 for ac_file in $ac_files 3709 do 3710 case $ac_file in 3711 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3712 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3713 esac 3714 done 3715 rm -f $ac_rmfiles 3716 3717 if { { ac_try="$ac_link_default" 3718 case "(($ac_try" in 3719 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3720 *) ac_try_echo=$ac_try;; 3721 esac 3722 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3723 printf "%s\n" "$ac_try_echo"; } >&5 3724 (eval "$ac_link_default") 2>&5 3725 ac_status=$? 3726 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3727 test $ac_status = 0; } 3728 then : 3729 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3730 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3731 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3732 # so that the user can short-circuit this test for compilers unknown to 3733 # Autoconf. 3734 for ac_file in $ac_files '' 3735 do 3736 test -f "$ac_file" || continue 3737 case $ac_file in 3738 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3739 ;; 3740 [ab].out ) 3741 # We found the default executable, but exeext='' is most 3742 # certainly right. 3743 break;; 3744 *.* ) 3745 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3746 then :; else 3747 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3748 fi 3749 # We set ac_cv_exeext here because the later test for it is not 3750 # safe: cross compilers may not add the suffix if given an '-o' 3751 # argument, so we may need to know it at that point already. 3752 # Even if this section looks crufty: it has the advantage of 3753 # actually working. 3754 break;; 3755 * ) 3756 break;; 3757 esac 3758 done 3759 test "$ac_cv_exeext" = no && ac_cv_exeext= 3760 3761 else case e in #( 3762 e) ac_file='' ;; 3763 esac 3764 fi 3765 if test -z "$ac_file" 3766 then : 3767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3768 printf "%s\n" "no" >&6; } 3769 printf "%s\n" "$as_me: failed program was:" >&5 3770 sed 's/^/| /' conftest.$ac_ext >&5 3771 3772 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3773 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3774 as_fn_error 77 "C compiler cannot create executables 3775 See 'config.log' for more details" "$LINENO" 5; } 3776 else case e in #( 3777 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3778 printf "%s\n" "yes" >&6; } ;; 3779 esac 3780 fi 3781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3782 printf %s "checking for C compiler default output file name... " >&6; } 3783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3784 printf "%s\n" "$ac_file" >&6; } 3785 ac_exeext=$ac_cv_exeext 3786 3787 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3788 ac_clean_files=$ac_clean_files_save 3789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3790 printf %s "checking for suffix of executables... " >&6; } 3791 if { { ac_try="$ac_link" 3792 case "(($ac_try" in 3793 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3794 *) ac_try_echo=$ac_try;; 3795 esac 3796 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3797 printf "%s\n" "$ac_try_echo"; } >&5 3798 (eval "$ac_link") 2>&5 3799 ac_status=$? 3800 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3801 test $ac_status = 0; } 3802 then : 3803 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3804 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3805 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3806 # 'rm'. 3807 for ac_file in conftest.exe conftest conftest.*; do 3808 test -f "$ac_file" || continue 3809 case $ac_file in 3810 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3811 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3812 break;; 3813 * ) break;; 3814 esac 3815 done 3816 else case e in #( 3817 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3818 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3819 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3820 See 'config.log' for more details" "$LINENO" 5; } ;; 3821 esac 3822 fi 3823 rm -f conftest conftest$ac_cv_exeext 3824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3825 printf "%s\n" "$ac_cv_exeext" >&6; } 3826 3827 rm -f conftest.$ac_ext 3828 EXEEXT=$ac_cv_exeext 3829 ac_exeext=$EXEEXT 3830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3831 /* end confdefs.h. */ 3832 #include <stdio.h> 3833 int 3834 main (void) 3835 { 3836 FILE *f = fopen ("conftest.out", "w"); 3837 if (!f) 3838 return 1; 3839 return ferror (f) || fclose (f) != 0; 3840 3841 ; 3842 return 0; 3843 } 3844 _ACEOF 3845 ac_clean_files="$ac_clean_files conftest.out" 3846 # Check that the compiler produces executables we can run. If not, either 3847 # the compiler is broken, or we cross compile. 3848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3849 printf %s "checking whether we are cross compiling... " >&6; } 3850 if test "$cross_compiling" != yes; then 3851 { { ac_try="$ac_link" 3852 case "(($ac_try" in 3853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3854 *) ac_try_echo=$ac_try;; 3855 esac 3856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3857 printf "%s\n" "$ac_try_echo"; } >&5 3858 (eval "$ac_link") 2>&5 3859 ac_status=$? 3860 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3861 test $ac_status = 0; } 3862 if { ac_try='./conftest$ac_cv_exeext' 3863 { { case "(($ac_try" in 3864 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3865 *) ac_try_echo=$ac_try;; 3866 esac 3867 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3868 printf "%s\n" "$ac_try_echo"; } >&5 3869 (eval "$ac_try") 2>&5 3870 ac_status=$? 3871 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3872 test $ac_status = 0; }; }; then 3873 cross_compiling=no 3874 else 3875 if test "$cross_compiling" = maybe; then 3876 cross_compiling=yes 3877 else 3878 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3879 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3880 as_fn_error 77 "cannot run C compiled programs. 3881 If you meant to cross compile, use '--host'. 3882 See 'config.log' for more details" "$LINENO" 5; } 3883 fi 3884 fi 3885 fi 3886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3887 printf "%s\n" "$cross_compiling" >&6; } 3888 3889 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3890 conftest.o conftest.obj conftest.out 3891 ac_clean_files=$ac_clean_files_save 3892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3893 printf %s "checking for suffix of object files... " >&6; } 3894 if test ${ac_cv_objext+y} 3895 then : 3896 printf %s "(cached) " >&6 3897 else case e in #( 3898 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3899 /* end confdefs.h. */ 3900 3901 int 3902 main (void) 3903 { 3904 3905 ; 3906 return 0; 3907 } 3908 _ACEOF 3909 rm -f conftest.o conftest.obj 3910 if { { ac_try="$ac_compile" 3911 case "(($ac_try" in 3912 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3913 *) ac_try_echo=$ac_try;; 3914 esac 3915 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3916 printf "%s\n" "$ac_try_echo"; } >&5 3917 (eval "$ac_compile") 2>&5 3918 ac_status=$? 3919 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3920 test $ac_status = 0; } 3921 then : 3922 for ac_file in conftest.o conftest.obj conftest.*; do 3923 test -f "$ac_file" || continue; 3924 case $ac_file in 3925 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3926 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3927 break;; 3928 esac 3929 done 3930 else case e in #( 3931 e) printf "%s\n" "$as_me: failed program was:" >&5 3932 sed 's/^/| /' conftest.$ac_ext >&5 3933 3934 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3935 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3936 as_fn_error $? "cannot compute suffix of object files: cannot compile 3937 See 'config.log' for more details" "$LINENO" 5; } ;; 3938 esac 3939 fi 3940 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3941 esac 3942 fi 3943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3944 printf "%s\n" "$ac_cv_objext" >&6; } 3945 OBJEXT=$ac_cv_objext 3946 ac_objext=$OBJEXT 3947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3948 printf %s "checking whether the compiler supports GNU C... " >&6; } 3949 if test ${ac_cv_c_compiler_gnu+y} 3950 then : 3951 printf %s "(cached) " >&6 3952 else case e in #( 3953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3954 /* end confdefs.h. */ 3955 3956 int 3957 main (void) 3958 { 3959 #ifndef __GNUC__ 3960 choke me 3961 #endif 3962 3963 ; 3964 return 0; 3965 } 3966 _ACEOF 3967 if ac_fn_c_try_compile "$LINENO" 3968 then : 3969 ac_compiler_gnu=yes 3970 else case e in #( 3971 e) ac_compiler_gnu=no ;; 3972 esac 3973 fi 3974 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3975 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3976 ;; 3977 esac 3978 fi 3979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3980 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3981 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3982 3983 if test $ac_compiler_gnu = yes; then 3984 GCC=yes 3985 else 3986 GCC= 3987 fi 3988 ac_test_CFLAGS=${CFLAGS+y} 3989 ac_save_CFLAGS=$CFLAGS 3990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3991 printf %s "checking whether $CC accepts -g... " >&6; } 3992 if test ${ac_cv_prog_cc_g+y} 3993 then : 3994 printf %s "(cached) " >&6 3995 else case e in #( 3996 e) ac_save_c_werror_flag=$ac_c_werror_flag 3997 ac_c_werror_flag=yes 3998 ac_cv_prog_cc_g=no 3999 CFLAGS="-g" 4000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4001 /* end confdefs.h. */ 4002 4003 int 4004 main (void) 4005 { 4006 4007 ; 4008 return 0; 4009 } 4010 _ACEOF 4011 if ac_fn_c_try_compile "$LINENO" 4012 then : 4013 ac_cv_prog_cc_g=yes 4014 else case e in #( 4015 e) CFLAGS="" 4016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4017 /* end confdefs.h. */ 4018 4019 int 4020 main (void) 4021 { 4022 4023 ; 4024 return 0; 4025 } 4026 _ACEOF 4027 if ac_fn_c_try_compile "$LINENO" 4028 then : 4029 4030 else case e in #( 4031 e) ac_c_werror_flag=$ac_save_c_werror_flag 4032 CFLAGS="-g" 4033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4034 /* end confdefs.h. */ 4035 4036 int 4037 main (void) 4038 { 4039 4040 ; 4041 return 0; 4042 } 4043 _ACEOF 4044 if ac_fn_c_try_compile "$LINENO" 4045 then : 4046 ac_cv_prog_cc_g=yes 4047 fi 4048 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4049 esac 4050 fi 4051 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4052 esac 4053 fi 4054 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4055 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4056 esac 4057 fi 4058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4059 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4060 if test $ac_test_CFLAGS; then 4061 CFLAGS=$ac_save_CFLAGS 4062 elif test $ac_cv_prog_cc_g = yes; then 4063 if test "$GCC" = yes; then 4064 CFLAGS="-g -O2" 4065 else 4066 CFLAGS="-g" 4067 fi 4068 else 4069 if test "$GCC" = yes; then 4070 CFLAGS="-O2" 4071 else 4072 CFLAGS= 4073 fi 4074 fi 4075 ac_prog_cc_stdc=no 4076 if test x$ac_prog_cc_stdc = xno 4077 then : 4078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4079 printf %s "checking for $CC option to enable C11 features... " >&6; } 4080 if test ${ac_cv_prog_cc_c11+y} 4081 then : 4082 printf %s "(cached) " >&6 4083 else case e in #( 4084 e) ac_cv_prog_cc_c11=no 4085 ac_save_CC=$CC 4086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4087 /* end confdefs.h. */ 4088 $ac_c_conftest_c11_program 4089 _ACEOF 4090 for ac_arg in '' -std=gnu11 4091 do 4092 CC="$ac_save_CC $ac_arg" 4093 if ac_fn_c_try_compile "$LINENO" 4094 then : 4095 ac_cv_prog_cc_c11=$ac_arg 4096 fi 4097 rm -f core conftest.err conftest.$ac_objext conftest.beam 4098 test "x$ac_cv_prog_cc_c11" != "xno" && break 4099 done 4100 rm -f conftest.$ac_ext 4101 CC=$ac_save_CC ;; 4102 esac 4103 fi 4104 4105 if test "x$ac_cv_prog_cc_c11" = xno 4106 then : 4107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4108 printf "%s\n" "unsupported" >&6; } 4109 else case e in #( 4110 e) if test "x$ac_cv_prog_cc_c11" = x 4111 then : 4112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4113 printf "%s\n" "none needed" >&6; } 4114 else case e in #( 4115 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4116 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4117 CC="$CC $ac_cv_prog_cc_c11" ;; 4118 esac 4119 fi 4120 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4121 ac_prog_cc_stdc=c11 ;; 4122 esac 4123 fi 4124 fi 4125 if test x$ac_prog_cc_stdc = xno 4126 then : 4127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4128 printf %s "checking for $CC option to enable C99 features... " >&6; } 4129 if test ${ac_cv_prog_cc_c99+y} 4130 then : 4131 printf %s "(cached) " >&6 4132 else case e in #( 4133 e) ac_cv_prog_cc_c99=no 4134 ac_save_CC=$CC 4135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4136 /* end confdefs.h. */ 4137 $ac_c_conftest_c99_program 4138 _ACEOF 4139 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4140 do 4141 CC="$ac_save_CC $ac_arg" 4142 if ac_fn_c_try_compile "$LINENO" 4143 then : 4144 ac_cv_prog_cc_c99=$ac_arg 4145 fi 4146 rm -f core conftest.err conftest.$ac_objext conftest.beam 4147 test "x$ac_cv_prog_cc_c99" != "xno" && break 4148 done 4149 rm -f conftest.$ac_ext 4150 CC=$ac_save_CC ;; 4151 esac 4152 fi 4153 4154 if test "x$ac_cv_prog_cc_c99" = xno 4155 then : 4156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4157 printf "%s\n" "unsupported" >&6; } 4158 else case e in #( 4159 e) if test "x$ac_cv_prog_cc_c99" = x 4160 then : 4161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4162 printf "%s\n" "none needed" >&6; } 4163 else case e in #( 4164 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4165 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4166 CC="$CC $ac_cv_prog_cc_c99" ;; 4167 esac 4168 fi 4169 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4170 ac_prog_cc_stdc=c99 ;; 4171 esac 4172 fi 4173 fi 4174 if test x$ac_prog_cc_stdc = xno 4175 then : 4176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4177 printf %s "checking for $CC option to enable C89 features... " >&6; } 4178 if test ${ac_cv_prog_cc_c89+y} 4179 then : 4180 printf %s "(cached) " >&6 4181 else case e in #( 4182 e) ac_cv_prog_cc_c89=no 4183 ac_save_CC=$CC 4184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4185 /* end confdefs.h. */ 4186 $ac_c_conftest_c89_program 4187 _ACEOF 4188 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4189 do 4190 CC="$ac_save_CC $ac_arg" 4191 if ac_fn_c_try_compile "$LINENO" 4192 then : 4193 ac_cv_prog_cc_c89=$ac_arg 4194 fi 4195 rm -f core conftest.err conftest.$ac_objext conftest.beam 4196 test "x$ac_cv_prog_cc_c89" != "xno" && break 4197 done 4198 rm -f conftest.$ac_ext 4199 CC=$ac_save_CC ;; 4200 esac 4201 fi 4202 4203 if test "x$ac_cv_prog_cc_c89" = xno 4204 then : 4205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4206 printf "%s\n" "unsupported" >&6; } 4207 else case e in #( 4208 e) if test "x$ac_cv_prog_cc_c89" = x 4209 then : 4210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4211 printf "%s\n" "none needed" >&6; } 4212 else case e in #( 4213 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4214 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4215 CC="$CC $ac_cv_prog_cc_c89" ;; 4216 esac 4217 fi 4218 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4219 ac_prog_cc_stdc=c89 ;; 4220 esac 4221 fi 4222 fi 4223 4224 ac_ext=c 4225 ac_cpp='$CPP $CPPFLAGS' 4226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4228 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4229 4230 4231 ac_ext=c 4232 ac_cpp='$CPP $CPPFLAGS' 4233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4235 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4237 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4238 if test ${am_cv_prog_cc_c_o+y} 4239 then : 4240 printf %s "(cached) " >&6 4241 else case e in #( 4242 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4243 /* end confdefs.h. */ 4244 4245 int 4246 main (void) 4247 { 4248 4249 ; 4250 return 0; 4251 } 4252 _ACEOF 4253 # Make sure it works both with $CC and with simple cc. 4254 # Following AC_PROG_CC_C_O, we do the test twice because some 4255 # compilers refuse to overwrite an existing .o file with -o, 4256 # though they will create one. 4257 am_cv_prog_cc_c_o=yes 4258 for am_i in 1 2; do 4259 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4260 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4261 ac_status=$? 4262 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4263 (exit $ac_status); } \ 4264 && test -f conftest2.$ac_objext; then 4265 : OK 4266 else 4267 am_cv_prog_cc_c_o=no 4268 break 4269 fi 4270 done 4271 rm -f core conftest* 4272 unset am_i ;; 4273 esac 4274 fi 4275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4276 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4277 if test "$am_cv_prog_cc_c_o" != yes; then 4278 # Losing compiler, so override with the script. 4279 # FIXME: It is wrong to rewrite CC. 4280 # But if we don't then we get into trouble of one sort or another. 4281 # A longer-term fix would be to have automake use am__CC in this case, 4282 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4283 CC="$am_aux_dir/compile $CC" 4284 fi 4285 ac_ext=c 4286 ac_cpp='$CPP $CPPFLAGS' 4287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4289 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4290 4291 4292 depcc="$CC" am_compiler_list= 4293 4294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4295 printf %s "checking dependency style of $depcc... " >&6; } 4296 if test ${am_cv_CC_dependencies_compiler_type+y} 4297 then : 4298 printf %s "(cached) " >&6 4299 else case e in #( 4300 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4301 # We make a subdir and do the tests there. Otherwise we can end up 4302 # making bogus files that we don't know about and never remove. For 4303 # instance it was reported that on HP-UX the gcc test will end up 4304 # making a dummy file named 'D' -- because '-MD' means "put the output 4305 # in D". 4306 rm -rf conftest.dir 4307 mkdir conftest.dir 4308 # Copy depcomp to subdir because otherwise we won't find it if we're 4309 # using a relative directory. 4310 cp "$am_depcomp" conftest.dir 4311 cd conftest.dir 4312 # We will build objects and dependencies in a subdirectory because 4313 # it helps to detect inapplicable dependency modes. For instance 4314 # both Tru64's cc and ICC support -MD to output dependencies as a 4315 # side effect of compilation, but ICC will put the dependencies in 4316 # the current directory while Tru64 will put them in the object 4317 # directory. 4318 mkdir sub 4319 4320 am_cv_CC_dependencies_compiler_type=none 4321 if test "$am_compiler_list" = ""; then 4322 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4323 fi 4324 am__universal=false 4325 case " $depcc " in #( 4326 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4327 esac 4328 4329 for depmode in $am_compiler_list; do 4330 # Setup a source with many dependencies, because some compilers 4331 # like to wrap large dependency lists on column 80 (with \), and 4332 # we should not choose a depcomp mode which is confused by this. 4333 # 4334 # We need to recreate these files for each test, as the compiler may 4335 # overwrite some of them when testing with obscure command lines. 4336 # This happens at least with the AIX C compiler. 4337 : > sub/conftest.c 4338 for i in 1 2 3 4 5 6; do 4339 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4340 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4341 # Solaris 10 /bin/sh. 4342 echo '/* dummy */' > sub/conftst$i.h 4343 done 4344 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4345 4346 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4347 # mode. It turns out that the SunPro C++ compiler does not properly 4348 # handle '-M -o', and we need to detect this. Also, some Intel 4349 # versions had trouble with output in subdirs. 4350 am__obj=sub/conftest.${OBJEXT-o} 4351 am__minus_obj="-o $am__obj" 4352 case $depmode in 4353 gcc) 4354 # This depmode causes a compiler race in universal mode. 4355 test "$am__universal" = false || continue 4356 ;; 4357 nosideeffect) 4358 # After this tag, mechanisms are not by side-effect, so they'll 4359 # only be used when explicitly requested. 4360 if test "x$enable_dependency_tracking" = xyes; then 4361 continue 4362 else 4363 break 4364 fi 4365 ;; 4366 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4367 # This compiler won't grok '-c -o', but also, the minuso test has 4368 # not run yet. These depmodes are late enough in the game, and 4369 # so weak that their functioning should not be impacted. 4370 am__obj=conftest.${OBJEXT-o} 4371 am__minus_obj= 4372 ;; 4373 none) break ;; 4374 esac 4375 if depmode=$depmode \ 4376 source=sub/conftest.c object=$am__obj \ 4377 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4378 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4379 >/dev/null 2>conftest.err && 4380 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4381 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4382 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4383 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4384 # icc doesn't choke on unknown options, it will just issue warnings 4385 # or remarks (even with -Werror). So we grep stderr for any message 4386 # that says an option was ignored or not supported. 4387 # When given -MP, icc 7.0 and 7.1 complain thusly: 4388 # icc: Command line warning: ignoring option '-M'; no argument required 4389 # The diagnosis changed in icc 8.0: 4390 # icc: Command line remark: option '-MP' not supported 4391 if (grep 'ignoring option' conftest.err || 4392 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4393 am_cv_CC_dependencies_compiler_type=$depmode 4394 break 4395 fi 4396 fi 4397 done 4398 4399 cd .. 4400 rm -rf conftest.dir 4401 else 4402 am_cv_CC_dependencies_compiler_type=none 4403 fi 4404 ;; 4405 esac 4406 fi 4407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4408 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4409 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4410 4411 if 4412 test "x$enable_dependency_tracking" != xno \ 4413 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4414 am__fastdepCC_TRUE= 4415 am__fastdepCC_FALSE='#' 4416 else 4417 am__fastdepCC_TRUE='#' 4418 am__fastdepCC_FALSE= 4419 fi 4420 4421 4422 4423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4424 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4425 if test ${ac_cv_c_undeclared_builtin_options+y} 4426 then : 4427 printf %s "(cached) " >&6 4428 else case e in #( 4429 e) ac_save_CFLAGS=$CFLAGS 4430 ac_cv_c_undeclared_builtin_options='cannot detect' 4431 for ac_arg in '' -fno-builtin; do 4432 CFLAGS="$ac_save_CFLAGS $ac_arg" 4433 # This test program should *not* compile successfully. 4434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4435 /* end confdefs.h. */ 4436 4437 int 4438 main (void) 4439 { 4440 (void) strchr; 4441 ; 4442 return 0; 4443 } 4444 _ACEOF 4445 if ac_fn_c_try_compile "$LINENO" 4446 then : 4447 4448 else case e in #( 4449 e) # This test program should compile successfully. 4450 # No library function is consistently available on 4451 # freestanding implementations, so test against a dummy 4452 # declaration. Include always-available headers on the 4453 # off chance that they somehow elicit warnings. 4454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4455 /* end confdefs.h. */ 4456 #include <float.h> 4457 #include <limits.h> 4458 #include <stdarg.h> 4459 #include <stddef.h> 4460 extern void ac_decl (int, char *); 4461 4462 int 4463 main (void) 4464 { 4465 (void) ac_decl (0, (char *) 0); 4466 (void) ac_decl; 4467 4468 ; 4469 return 0; 4470 } 4471 _ACEOF 4472 if ac_fn_c_try_compile "$LINENO" 4473 then : 4474 if test x"$ac_arg" = x 4475 then : 4476 ac_cv_c_undeclared_builtin_options='none needed' 4477 else case e in #( 4478 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4479 esac 4480 fi 4481 break 4482 fi 4483 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4484 esac 4485 fi 4486 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4487 done 4488 CFLAGS=$ac_save_CFLAGS 4489 ;; 4490 esac 4491 fi 4492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4493 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4494 case $ac_cv_c_undeclared_builtin_options in #( 4495 'cannot detect') : 4496 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4497 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4498 as_fn_error $? "cannot make $CC report undeclared builtins 4499 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4500 'none needed') : 4501 ac_c_undeclared_builtin_options='' ;; #( 4502 *) : 4503 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4504 esac 4505 4506 ac_header= ac_cache= 4507 for ac_item in $ac_header_c_list 4508 do 4509 if test $ac_cache; then 4510 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4511 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4512 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4513 fi 4514 ac_header= ac_cache= 4515 elif test $ac_header; then 4516 ac_cache=$ac_item 4517 else 4518 ac_header=$ac_item 4519 fi 4520 done 4521 4522 4523 4524 4525 4526 4527 4528 4529 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4530 then : 4531 4532 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4533 4534 fi 4535 4536 4537 4538 4539 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4540 if test "x$ac_cv_have_decl___clang__" = xyes 4541 then : 4542 CLANGCC="yes" 4543 else case e in #( 4544 e) CLANGCC="no" ;; 4545 esac 4546 fi 4547 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4548 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4549 then : 4550 INTELCC="yes" 4551 else case e in #( 4552 e) INTELCC="no" ;; 4553 esac 4554 fi 4555 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4556 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4557 then : 4558 SUNCC="yes" 4559 else case e in #( 4560 e) SUNCC="no" ;; 4561 esac 4562 fi 4563 4564 4565 4566 4567 4568 4569 4570 4571 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4572 if test -n "$ac_tool_prefix"; then 4573 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4574 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4576 printf %s "checking for $ac_word... " >&6; } 4577 if test ${ac_cv_path_PKG_CONFIG+y} 4578 then : 4579 printf %s "(cached) " >&6 4580 else case e in #( 4581 e) case $PKG_CONFIG in 4582 [\\/]* | ?:[\\/]*) 4583 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4584 ;; 4585 *) 4586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4587 for as_dir in $PATH 4588 do 4589 IFS=$as_save_IFS 4590 case $as_dir in #((( 4591 '') as_dir=./ ;; 4592 */) ;; 4593 *) as_dir=$as_dir/ ;; 4594 esac 4595 for ac_exec_ext in '' $ac_executable_extensions; do 4596 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4597 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4598 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4599 break 2 4600 fi 4601 done 4602 done 4603 IFS=$as_save_IFS 4604 4605 ;; 4606 esac ;; 4607 esac 4608 fi 4609 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4610 if test -n "$PKG_CONFIG"; then 4611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4612 printf "%s\n" "$PKG_CONFIG" >&6; } 4613 else 4614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4615 printf "%s\n" "no" >&6; } 4616 fi 4617 4618 4619 fi 4620 if test -z "$ac_cv_path_PKG_CONFIG"; then 4621 ac_pt_PKG_CONFIG=$PKG_CONFIG 4622 # Extract the first word of "pkg-config", so it can be a program name with args. 4623 set dummy pkg-config; ac_word=$2 4624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4625 printf %s "checking for $ac_word... " >&6; } 4626 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4627 then : 4628 printf %s "(cached) " >&6 4629 else case e in #( 4630 e) case $ac_pt_PKG_CONFIG in 4631 [\\/]* | ?:[\\/]*) 4632 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4633 ;; 4634 *) 4635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4636 for as_dir in $PATH 4637 do 4638 IFS=$as_save_IFS 4639 case $as_dir in #((( 4640 '') as_dir=./ ;; 4641 */) ;; 4642 *) as_dir=$as_dir/ ;; 4643 esac 4644 for ac_exec_ext in '' $ac_executable_extensions; do 4645 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4646 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4647 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4648 break 2 4649 fi 4650 done 4651 done 4652 IFS=$as_save_IFS 4653 4654 ;; 4655 esac ;; 4656 esac 4657 fi 4658 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4659 if test -n "$ac_pt_PKG_CONFIG"; then 4660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4661 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4662 else 4663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4664 printf "%s\n" "no" >&6; } 4665 fi 4666 4667 if test "x$ac_pt_PKG_CONFIG" = x; then 4668 PKG_CONFIG="" 4669 else 4670 case $cross_compiling:$ac_tool_warned in 4671 yes:) 4672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4673 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4674 ac_tool_warned=yes ;; 4675 esac 4676 PKG_CONFIG=$ac_pt_PKG_CONFIG 4677 fi 4678 else 4679 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4680 fi 4681 4682 fi 4683 if test -n "$PKG_CONFIG"; then 4684 _pkg_min_version=0.9.0 4685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4686 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4687 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4689 printf "%s\n" "yes" >&6; } 4690 else 4691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4692 printf "%s\n" "no" >&6; } 4693 PKG_CONFIG="" 4694 fi 4695 fi 4696 4697 4698 # Make sure we can run config.sub. 4699 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4700 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4701 4702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4703 printf %s "checking build system type... " >&6; } 4704 if test ${ac_cv_build+y} 4705 then : 4706 printf %s "(cached) " >&6 4707 else case e in #( 4708 e) ac_build_alias=$build_alias 4709 test "x$ac_build_alias" = x && 4710 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4711 test "x$ac_build_alias" = x && 4712 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4713 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4714 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4715 ;; 4716 esac 4717 fi 4718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4719 printf "%s\n" "$ac_cv_build" >&6; } 4720 case $ac_cv_build in 4721 *-*-*) ;; 4722 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4723 esac 4724 build=$ac_cv_build 4725 ac_save_IFS=$IFS; IFS='-' 4726 set x $ac_cv_build 4727 shift 4728 build_cpu=$1 4729 build_vendor=$2 4730 shift; shift 4731 # Remember, the first character of IFS is used to create $*, 4732 # except with old shells: 4733 build_os=$* 4734 IFS=$ac_save_IFS 4735 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4736 4737 4738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4739 printf %s "checking host system type... " >&6; } 4740 if test ${ac_cv_host+y} 4741 then : 4742 printf %s "(cached) " >&6 4743 else case e in #( 4744 e) if test "x$host_alias" = x; then 4745 ac_cv_host=$ac_cv_build 4746 else 4747 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4748 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4749 fi 4750 ;; 4751 esac 4752 fi 4753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4754 printf "%s\n" "$ac_cv_host" >&6; } 4755 case $ac_cv_host in 4756 *-*-*) ;; 4757 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4758 esac 4759 host=$ac_cv_host 4760 ac_save_IFS=$IFS; IFS='-' 4761 set x $ac_cv_host 4762 shift 4763 host_cpu=$1 4764 host_vendor=$2 4765 shift; shift 4766 # Remember, the first character of IFS is used to create $*, 4767 # except with old shells: 4768 host_os=$* 4769 IFS=$ac_save_IFS 4770 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4771 4772 4773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4774 printf %s "checking for a sed that does not truncate output... " >&6; } 4775 if test ${ac_cv_path_SED+y} 4776 then : 4777 printf %s "(cached) " >&6 4778 else case e in #( 4779 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4780 for ac_i in 1 2 3 4 5 6 7; do 4781 ac_script="$ac_script$as_nl$ac_script" 4782 done 4783 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4784 { ac_script=; unset ac_script;} 4785 if test -z "$SED"; then 4786 ac_path_SED_found=false 4787 # Loop through the user's path and test for each of PROGNAME-LIST 4788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4789 for as_dir in $PATH 4790 do 4791 IFS=$as_save_IFS 4792 case $as_dir in #((( 4793 '') as_dir=./ ;; 4794 */) ;; 4795 *) as_dir=$as_dir/ ;; 4796 esac 4797 for ac_prog in sed gsed 4798 do 4799 for ac_exec_ext in '' $ac_executable_extensions; do 4800 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4801 as_fn_executable_p "$ac_path_SED" || continue 4802 # Check for GNU ac_path_SED and select it if it is found. 4803 # Check for GNU $ac_path_SED 4804 case `"$ac_path_SED" --version 2>&1` in #( 4805 *GNU*) 4806 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4807 #( 4808 *) 4809 ac_count=0 4810 printf %s 0123456789 >"conftest.in" 4811 while : 4812 do 4813 cat "conftest.in" "conftest.in" >"conftest.tmp" 4814 mv "conftest.tmp" "conftest.in" 4815 cp "conftest.in" "conftest.nl" 4816 printf "%s\n" '' >> "conftest.nl" 4817 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4818 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4819 as_fn_arith $ac_count + 1 && ac_count=$as_val 4820 if test $ac_count -gt ${ac_path_SED_max-0}; then 4821 # Best one so far, save it but keep looking for a better one 4822 ac_cv_path_SED="$ac_path_SED" 4823 ac_path_SED_max=$ac_count 4824 fi 4825 # 10*(2^10) chars as input seems more than enough 4826 test $ac_count -gt 10 && break 4827 done 4828 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4829 esac 4830 4831 $ac_path_SED_found && break 3 4832 done 4833 done 4834 done 4835 IFS=$as_save_IFS 4836 if test -z "$ac_cv_path_SED"; then 4837 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4838 fi 4839 else 4840 ac_cv_path_SED=$SED 4841 fi 4842 ;; 4843 esac 4844 fi 4845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4846 printf "%s\n" "$ac_cv_path_SED" >&6; } 4847 SED="$ac_cv_path_SED" 4848 rm -f conftest.sed 4849 4850 4851 4852 4853 4854 4855 # Check whether --enable-selective-werror was given. 4856 if test ${enable_selective_werror+y} 4857 then : 4858 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4859 else case e in #( 4860 e) SELECTIVE_WERROR=yes ;; 4861 esac 4862 fi 4863 4864 4865 4866 4867 4868 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4869 if test "x$SUNCC" = "xyes"; then 4870 BASE_CFLAGS="-v" 4871 else 4872 BASE_CFLAGS="" 4873 fi 4874 4875 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 xorg_testset_save_CFLAGS="$CFLAGS" 4890 4891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4894 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4895 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4896 then : 4897 printf %s "(cached) " >&6 4898 else case e in #( 4899 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900 /* end confdefs.h. */ 4901 int i; 4902 _ACEOF 4903 if ac_fn_c_try_compile "$LINENO" 4904 then : 4905 xorg_cv_cc_flag_unknown_warning_option=yes 4906 else case e in #( 4907 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 4908 esac 4909 fi 4910 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4911 esac 4912 fi 4913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4914 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4916 CFLAGS="$xorg_testset_save_CFLAGS" 4917 fi 4918 4919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4922 fi 4923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4925 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4926 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4927 then : 4928 printf %s "(cached) " >&6 4929 else case e in #( 4930 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4931 /* end confdefs.h. */ 4932 int i; 4933 _ACEOF 4934 if ac_fn_c_try_compile "$LINENO" 4935 then : 4936 xorg_cv_cc_flag_unused_command_line_argument=yes 4937 else case e in #( 4938 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 4939 esac 4940 fi 4941 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4942 esac 4943 fi 4944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4945 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4946 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4947 CFLAGS="$xorg_testset_save_CFLAGS" 4948 fi 4949 4950 found="no" 4951 4952 if test $found = "no" ; then 4953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4955 fi 4956 4957 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4959 fi 4960 4961 CFLAGS="$CFLAGS -Wall" 4962 4963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4964 printf %s "checking if $CC supports -Wall... " >&6; } 4965 cacheid=xorg_cv_cc_flag__Wall 4966 if eval test \${$cacheid+y} 4967 then : 4968 printf %s "(cached) " >&6 4969 else case e in #( 4970 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4971 /* end confdefs.h. */ 4972 int i; 4973 int 4974 main (void) 4975 { 4976 4977 ; 4978 return 0; 4979 } 4980 _ACEOF 4981 if ac_fn_c_try_link "$LINENO" 4982 then : 4983 eval $cacheid=yes 4984 else case e in #( 4985 e) eval $cacheid=no ;; 4986 esac 4987 fi 4988 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4989 conftest$ac_exeext conftest.$ac_ext ;; 4990 esac 4991 fi 4992 4993 4994 CFLAGS="$xorg_testset_save_CFLAGS" 4995 4996 eval supported=\$$cacheid 4997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4998 printf "%s\n" "$supported" >&6; } 4999 if test "$supported" = "yes" ; then 5000 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5001 found="yes" 5002 fi 5003 fi 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 xorg_testset_save_CFLAGS="$CFLAGS" 5020 5021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5024 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5025 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5026 then : 5027 printf %s "(cached) " >&6 5028 else case e in #( 5029 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5030 /* end confdefs.h. */ 5031 int i; 5032 _ACEOF 5033 if ac_fn_c_try_compile "$LINENO" 5034 then : 5035 xorg_cv_cc_flag_unknown_warning_option=yes 5036 else case e in #( 5037 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5038 esac 5039 fi 5040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5041 esac 5042 fi 5043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5044 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5046 CFLAGS="$xorg_testset_save_CFLAGS" 5047 fi 5048 5049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5052 fi 5053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5055 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5056 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5057 then : 5058 printf %s "(cached) " >&6 5059 else case e in #( 5060 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5061 /* end confdefs.h. */ 5062 int i; 5063 _ACEOF 5064 if ac_fn_c_try_compile "$LINENO" 5065 then : 5066 xorg_cv_cc_flag_unused_command_line_argument=yes 5067 else case e in #( 5068 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5069 esac 5070 fi 5071 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5072 esac 5073 fi 5074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5075 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5077 CFLAGS="$xorg_testset_save_CFLAGS" 5078 fi 5079 5080 found="no" 5081 5082 if test $found = "no" ; then 5083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5085 fi 5086 5087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5089 fi 5090 5091 CFLAGS="$CFLAGS -Wpointer-arith" 5092 5093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5094 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5095 cacheid=xorg_cv_cc_flag__Wpointer_arith 5096 if eval test \${$cacheid+y} 5097 then : 5098 printf %s "(cached) " >&6 5099 else case e in #( 5100 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5101 /* end confdefs.h. */ 5102 int i; 5103 int 5104 main (void) 5105 { 5106 5107 ; 5108 return 0; 5109 } 5110 _ACEOF 5111 if ac_fn_c_try_link "$LINENO" 5112 then : 5113 eval $cacheid=yes 5114 else case e in #( 5115 e) eval $cacheid=no ;; 5116 esac 5117 fi 5118 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5119 conftest$ac_exeext conftest.$ac_ext ;; 5120 esac 5121 fi 5122 5123 5124 CFLAGS="$xorg_testset_save_CFLAGS" 5125 5126 eval supported=\$$cacheid 5127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5128 printf "%s\n" "$supported" >&6; } 5129 if test "$supported" = "yes" ; then 5130 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5131 found="yes" 5132 fi 5133 fi 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 xorg_testset_save_CFLAGS="$CFLAGS" 5150 5151 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5154 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5155 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5156 then : 5157 printf %s "(cached) " >&6 5158 else case e in #( 5159 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5160 /* end confdefs.h. */ 5161 int i; 5162 _ACEOF 5163 if ac_fn_c_try_compile "$LINENO" 5164 then : 5165 xorg_cv_cc_flag_unknown_warning_option=yes 5166 else case e in #( 5167 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5168 esac 5169 fi 5170 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5171 esac 5172 fi 5173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5174 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5176 CFLAGS="$xorg_testset_save_CFLAGS" 5177 fi 5178 5179 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5182 fi 5183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5185 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5186 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5187 then : 5188 printf %s "(cached) " >&6 5189 else case e in #( 5190 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5191 /* end confdefs.h. */ 5192 int i; 5193 _ACEOF 5194 if ac_fn_c_try_compile "$LINENO" 5195 then : 5196 xorg_cv_cc_flag_unused_command_line_argument=yes 5197 else case e in #( 5198 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5199 esac 5200 fi 5201 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5202 esac 5203 fi 5204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5205 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5206 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5207 CFLAGS="$xorg_testset_save_CFLAGS" 5208 fi 5209 5210 found="no" 5211 5212 if test $found = "no" ; then 5213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5215 fi 5216 5217 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5219 fi 5220 5221 CFLAGS="$CFLAGS -Wmissing-declarations" 5222 5223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5224 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5225 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5226 if eval test \${$cacheid+y} 5227 then : 5228 printf %s "(cached) " >&6 5229 else case e in #( 5230 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5231 /* end confdefs.h. */ 5232 int i; 5233 int 5234 main (void) 5235 { 5236 5237 ; 5238 return 0; 5239 } 5240 _ACEOF 5241 if ac_fn_c_try_link "$LINENO" 5242 then : 5243 eval $cacheid=yes 5244 else case e in #( 5245 e) eval $cacheid=no ;; 5246 esac 5247 fi 5248 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5249 conftest$ac_exeext conftest.$ac_ext ;; 5250 esac 5251 fi 5252 5253 5254 CFLAGS="$xorg_testset_save_CFLAGS" 5255 5256 eval supported=\$$cacheid 5257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5258 printf "%s\n" "$supported" >&6; } 5259 if test "$supported" = "yes" ; then 5260 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5261 found="yes" 5262 fi 5263 fi 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 xorg_testset_save_CFLAGS="$CFLAGS" 5280 5281 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5284 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5285 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5286 then : 5287 printf %s "(cached) " >&6 5288 else case e in #( 5289 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5290 /* end confdefs.h. */ 5291 int i; 5292 _ACEOF 5293 if ac_fn_c_try_compile "$LINENO" 5294 then : 5295 xorg_cv_cc_flag_unknown_warning_option=yes 5296 else case e in #( 5297 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5298 esac 5299 fi 5300 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5301 esac 5302 fi 5303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5304 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5305 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5306 CFLAGS="$xorg_testset_save_CFLAGS" 5307 fi 5308 5309 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5312 fi 5313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5315 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5316 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5317 then : 5318 printf %s "(cached) " >&6 5319 else case e in #( 5320 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5321 /* end confdefs.h. */ 5322 int i; 5323 _ACEOF 5324 if ac_fn_c_try_compile "$LINENO" 5325 then : 5326 xorg_cv_cc_flag_unused_command_line_argument=yes 5327 else case e in #( 5328 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5329 esac 5330 fi 5331 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5332 esac 5333 fi 5334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5335 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5336 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5337 CFLAGS="$xorg_testset_save_CFLAGS" 5338 fi 5339 5340 found="no" 5341 5342 if test $found = "no" ; then 5343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5345 fi 5346 5347 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5349 fi 5350 5351 CFLAGS="$CFLAGS -Wformat=2" 5352 5353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5354 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5355 cacheid=xorg_cv_cc_flag__Wformat_2 5356 if eval test \${$cacheid+y} 5357 then : 5358 printf %s "(cached) " >&6 5359 else case e in #( 5360 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5361 /* end confdefs.h. */ 5362 int i; 5363 int 5364 main (void) 5365 { 5366 5367 ; 5368 return 0; 5369 } 5370 _ACEOF 5371 if ac_fn_c_try_link "$LINENO" 5372 then : 5373 eval $cacheid=yes 5374 else case e in #( 5375 e) eval $cacheid=no ;; 5376 esac 5377 fi 5378 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5379 conftest$ac_exeext conftest.$ac_ext ;; 5380 esac 5381 fi 5382 5383 5384 CFLAGS="$xorg_testset_save_CFLAGS" 5385 5386 eval supported=\$$cacheid 5387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5388 printf "%s\n" "$supported" >&6; } 5389 if test "$supported" = "yes" ; then 5390 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5391 found="yes" 5392 fi 5393 fi 5394 5395 if test $found = "no" ; then 5396 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5398 fi 5399 5400 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5402 fi 5403 5404 CFLAGS="$CFLAGS -Wformat" 5405 5406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5407 printf %s "checking if $CC supports -Wformat... " >&6; } 5408 cacheid=xorg_cv_cc_flag__Wformat 5409 if eval test \${$cacheid+y} 5410 then : 5411 printf %s "(cached) " >&6 5412 else case e in #( 5413 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5414 /* end confdefs.h. */ 5415 int i; 5416 int 5417 main (void) 5418 { 5419 5420 ; 5421 return 0; 5422 } 5423 _ACEOF 5424 if ac_fn_c_try_link "$LINENO" 5425 then : 5426 eval $cacheid=yes 5427 else case e in #( 5428 e) eval $cacheid=no ;; 5429 esac 5430 fi 5431 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5432 conftest$ac_exeext conftest.$ac_ext ;; 5433 esac 5434 fi 5435 5436 5437 CFLAGS="$xorg_testset_save_CFLAGS" 5438 5439 eval supported=\$$cacheid 5440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5441 printf "%s\n" "$supported" >&6; } 5442 if test "$supported" = "yes" ; then 5443 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5444 found="yes" 5445 fi 5446 fi 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 xorg_testset_save_CFLAGS="$CFLAGS" 5465 5466 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5469 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5470 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5471 then : 5472 printf %s "(cached) " >&6 5473 else case e in #( 5474 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5475 /* end confdefs.h. */ 5476 int i; 5477 _ACEOF 5478 if ac_fn_c_try_compile "$LINENO" 5479 then : 5480 xorg_cv_cc_flag_unknown_warning_option=yes 5481 else case e in #( 5482 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5483 esac 5484 fi 5485 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5486 esac 5487 fi 5488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5489 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5490 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5491 CFLAGS="$xorg_testset_save_CFLAGS" 5492 fi 5493 5494 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5497 fi 5498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5500 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5501 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5502 then : 5503 printf %s "(cached) " >&6 5504 else case e in #( 5505 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5506 /* end confdefs.h. */ 5507 int i; 5508 _ACEOF 5509 if ac_fn_c_try_compile "$LINENO" 5510 then : 5511 xorg_cv_cc_flag_unused_command_line_argument=yes 5512 else case e in #( 5513 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5514 esac 5515 fi 5516 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5517 esac 5518 fi 5519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5520 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5521 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5522 CFLAGS="$xorg_testset_save_CFLAGS" 5523 fi 5524 5525 found="no" 5526 5527 if test $found = "no" ; then 5528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5530 fi 5531 5532 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5534 fi 5535 5536 CFLAGS="$CFLAGS -Wstrict-prototypes" 5537 5538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5539 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5540 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5541 if eval test \${$cacheid+y} 5542 then : 5543 printf %s "(cached) " >&6 5544 else case e in #( 5545 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5546 /* end confdefs.h. */ 5547 int i; 5548 int 5549 main (void) 5550 { 5551 5552 ; 5553 return 0; 5554 } 5555 _ACEOF 5556 if ac_fn_c_try_link "$LINENO" 5557 then : 5558 eval $cacheid=yes 5559 else case e in #( 5560 e) eval $cacheid=no ;; 5561 esac 5562 fi 5563 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5564 conftest$ac_exeext conftest.$ac_ext ;; 5565 esac 5566 fi 5567 5568 5569 CFLAGS="$xorg_testset_save_CFLAGS" 5570 5571 eval supported=\$$cacheid 5572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5573 printf "%s\n" "$supported" >&6; } 5574 if test "$supported" = "yes" ; then 5575 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5576 found="yes" 5577 fi 5578 fi 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 xorg_testset_save_CFLAGS="$CFLAGS" 5595 5596 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5599 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5600 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5601 then : 5602 printf %s "(cached) " >&6 5603 else case e in #( 5604 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5605 /* end confdefs.h. */ 5606 int i; 5607 _ACEOF 5608 if ac_fn_c_try_compile "$LINENO" 5609 then : 5610 xorg_cv_cc_flag_unknown_warning_option=yes 5611 else case e in #( 5612 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5613 esac 5614 fi 5615 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5616 esac 5617 fi 5618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5619 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5621 CFLAGS="$xorg_testset_save_CFLAGS" 5622 fi 5623 5624 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5627 fi 5628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5630 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5631 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5632 then : 5633 printf %s "(cached) " >&6 5634 else case e in #( 5635 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5636 /* end confdefs.h. */ 5637 int i; 5638 _ACEOF 5639 if ac_fn_c_try_compile "$LINENO" 5640 then : 5641 xorg_cv_cc_flag_unused_command_line_argument=yes 5642 else case e in #( 5643 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5644 esac 5645 fi 5646 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5647 esac 5648 fi 5649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5650 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5652 CFLAGS="$xorg_testset_save_CFLAGS" 5653 fi 5654 5655 found="no" 5656 5657 if test $found = "no" ; then 5658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5660 fi 5661 5662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5664 fi 5665 5666 CFLAGS="$CFLAGS -Wmissing-prototypes" 5667 5668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5669 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5670 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5671 if eval test \${$cacheid+y} 5672 then : 5673 printf %s "(cached) " >&6 5674 else case e in #( 5675 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5676 /* end confdefs.h. */ 5677 int i; 5678 int 5679 main (void) 5680 { 5681 5682 ; 5683 return 0; 5684 } 5685 _ACEOF 5686 if ac_fn_c_try_link "$LINENO" 5687 then : 5688 eval $cacheid=yes 5689 else case e in #( 5690 e) eval $cacheid=no ;; 5691 esac 5692 fi 5693 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5694 conftest$ac_exeext conftest.$ac_ext ;; 5695 esac 5696 fi 5697 5698 5699 CFLAGS="$xorg_testset_save_CFLAGS" 5700 5701 eval supported=\$$cacheid 5702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5703 printf "%s\n" "$supported" >&6; } 5704 if test "$supported" = "yes" ; then 5705 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5706 found="yes" 5707 fi 5708 fi 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 xorg_testset_save_CFLAGS="$CFLAGS" 5725 5726 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5729 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5730 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5731 then : 5732 printf %s "(cached) " >&6 5733 else case e in #( 5734 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5735 /* end confdefs.h. */ 5736 int i; 5737 _ACEOF 5738 if ac_fn_c_try_compile "$LINENO" 5739 then : 5740 xorg_cv_cc_flag_unknown_warning_option=yes 5741 else case e in #( 5742 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5743 esac 5744 fi 5745 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5746 esac 5747 fi 5748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5749 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5751 CFLAGS="$xorg_testset_save_CFLAGS" 5752 fi 5753 5754 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5757 fi 5758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5760 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5761 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5762 then : 5763 printf %s "(cached) " >&6 5764 else case e in #( 5765 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5766 /* end confdefs.h. */ 5767 int i; 5768 _ACEOF 5769 if ac_fn_c_try_compile "$LINENO" 5770 then : 5771 xorg_cv_cc_flag_unused_command_line_argument=yes 5772 else case e in #( 5773 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5774 esac 5775 fi 5776 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5777 esac 5778 fi 5779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5780 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5781 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5782 CFLAGS="$xorg_testset_save_CFLAGS" 5783 fi 5784 5785 found="no" 5786 5787 if test $found = "no" ; then 5788 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5790 fi 5791 5792 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5794 fi 5795 5796 CFLAGS="$CFLAGS -Wnested-externs" 5797 5798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5799 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5800 cacheid=xorg_cv_cc_flag__Wnested_externs 5801 if eval test \${$cacheid+y} 5802 then : 5803 printf %s "(cached) " >&6 5804 else case e in #( 5805 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5806 /* end confdefs.h. */ 5807 int i; 5808 int 5809 main (void) 5810 { 5811 5812 ; 5813 return 0; 5814 } 5815 _ACEOF 5816 if ac_fn_c_try_link "$LINENO" 5817 then : 5818 eval $cacheid=yes 5819 else case e in #( 5820 e) eval $cacheid=no ;; 5821 esac 5822 fi 5823 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5824 conftest$ac_exeext conftest.$ac_ext ;; 5825 esac 5826 fi 5827 5828 5829 CFLAGS="$xorg_testset_save_CFLAGS" 5830 5831 eval supported=\$$cacheid 5832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5833 printf "%s\n" "$supported" >&6; } 5834 if test "$supported" = "yes" ; then 5835 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5836 found="yes" 5837 fi 5838 fi 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 xorg_testset_save_CFLAGS="$CFLAGS" 5855 5856 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5859 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5860 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5861 then : 5862 printf %s "(cached) " >&6 5863 else case e in #( 5864 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5865 /* end confdefs.h. */ 5866 int i; 5867 _ACEOF 5868 if ac_fn_c_try_compile "$LINENO" 5869 then : 5870 xorg_cv_cc_flag_unknown_warning_option=yes 5871 else case e in #( 5872 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5873 esac 5874 fi 5875 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5876 esac 5877 fi 5878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5879 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5880 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5881 CFLAGS="$xorg_testset_save_CFLAGS" 5882 fi 5883 5884 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5885 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5887 fi 5888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5890 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5891 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5892 then : 5893 printf %s "(cached) " >&6 5894 else case e in #( 5895 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5896 /* end confdefs.h. */ 5897 int i; 5898 _ACEOF 5899 if ac_fn_c_try_compile "$LINENO" 5900 then : 5901 xorg_cv_cc_flag_unused_command_line_argument=yes 5902 else case e in #( 5903 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5904 esac 5905 fi 5906 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5907 esac 5908 fi 5909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5910 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5911 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5912 CFLAGS="$xorg_testset_save_CFLAGS" 5913 fi 5914 5915 found="no" 5916 5917 if test $found = "no" ; then 5918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5920 fi 5921 5922 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5924 fi 5925 5926 CFLAGS="$CFLAGS -Wbad-function-cast" 5927 5928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5929 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5930 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5931 if eval test \${$cacheid+y} 5932 then : 5933 printf %s "(cached) " >&6 5934 else case e in #( 5935 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5936 /* end confdefs.h. */ 5937 int i; 5938 int 5939 main (void) 5940 { 5941 5942 ; 5943 return 0; 5944 } 5945 _ACEOF 5946 if ac_fn_c_try_link "$LINENO" 5947 then : 5948 eval $cacheid=yes 5949 else case e in #( 5950 e) eval $cacheid=no ;; 5951 esac 5952 fi 5953 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5954 conftest$ac_exeext conftest.$ac_ext ;; 5955 esac 5956 fi 5957 5958 5959 CFLAGS="$xorg_testset_save_CFLAGS" 5960 5961 eval supported=\$$cacheid 5962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5963 printf "%s\n" "$supported" >&6; } 5964 if test "$supported" = "yes" ; then 5965 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5966 found="yes" 5967 fi 5968 fi 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 xorg_testset_save_CFLAGS="$CFLAGS" 5985 5986 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5989 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5990 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5991 then : 5992 printf %s "(cached) " >&6 5993 else case e in #( 5994 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5995 /* end confdefs.h. */ 5996 int i; 5997 _ACEOF 5998 if ac_fn_c_try_compile "$LINENO" 5999 then : 6000 xorg_cv_cc_flag_unknown_warning_option=yes 6001 else case e in #( 6002 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6003 esac 6004 fi 6005 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6006 esac 6007 fi 6008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6009 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6010 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6011 CFLAGS="$xorg_testset_save_CFLAGS" 6012 fi 6013 6014 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6017 fi 6018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6020 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6021 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6022 then : 6023 printf %s "(cached) " >&6 6024 else case e in #( 6025 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6026 /* end confdefs.h. */ 6027 int i; 6028 _ACEOF 6029 if ac_fn_c_try_compile "$LINENO" 6030 then : 6031 xorg_cv_cc_flag_unused_command_line_argument=yes 6032 else case e in #( 6033 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6034 esac 6035 fi 6036 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6037 esac 6038 fi 6039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6040 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6041 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6042 CFLAGS="$xorg_testset_save_CFLAGS" 6043 fi 6044 6045 found="no" 6046 6047 if test $found = "no" ; then 6048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6050 fi 6051 6052 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6054 fi 6055 6056 CFLAGS="$CFLAGS -Wold-style-definition" 6057 6058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6059 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6060 cacheid=xorg_cv_cc_flag__Wold_style_definition 6061 if eval test \${$cacheid+y} 6062 then : 6063 printf %s "(cached) " >&6 6064 else case e in #( 6065 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6066 /* end confdefs.h. */ 6067 int i; 6068 int 6069 main (void) 6070 { 6071 6072 ; 6073 return 0; 6074 } 6075 _ACEOF 6076 if ac_fn_c_try_link "$LINENO" 6077 then : 6078 eval $cacheid=yes 6079 else case e in #( 6080 e) eval $cacheid=no ;; 6081 esac 6082 fi 6083 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6084 conftest$ac_exeext conftest.$ac_ext ;; 6085 esac 6086 fi 6087 6088 6089 CFLAGS="$xorg_testset_save_CFLAGS" 6090 6091 eval supported=\$$cacheid 6092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6093 printf "%s\n" "$supported" >&6; } 6094 if test "$supported" = "yes" ; then 6095 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6096 found="yes" 6097 fi 6098 fi 6099 6100 if test $found = "no" ; then 6101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6103 fi 6104 6105 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6107 fi 6108 6109 CFLAGS="$CFLAGS -fd" 6110 6111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6112 printf %s "checking if $CC supports -fd... " >&6; } 6113 cacheid=xorg_cv_cc_flag__fd 6114 if eval test \${$cacheid+y} 6115 then : 6116 printf %s "(cached) " >&6 6117 else case e in #( 6118 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6119 /* end confdefs.h. */ 6120 int i; 6121 int 6122 main (void) 6123 { 6124 6125 ; 6126 return 0; 6127 } 6128 _ACEOF 6129 if ac_fn_c_try_link "$LINENO" 6130 then : 6131 eval $cacheid=yes 6132 else case e in #( 6133 e) eval $cacheid=no ;; 6134 esac 6135 fi 6136 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6137 conftest$ac_exeext conftest.$ac_ext ;; 6138 esac 6139 fi 6140 6141 6142 CFLAGS="$xorg_testset_save_CFLAGS" 6143 6144 eval supported=\$$cacheid 6145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6146 printf "%s\n" "$supported" >&6; } 6147 if test "$supported" = "yes" ; then 6148 BASE_CFLAGS="$BASE_CFLAGS -fd" 6149 found="yes" 6150 fi 6151 fi 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 xorg_testset_save_CFLAGS="$CFLAGS" 6168 6169 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6172 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6173 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6174 then : 6175 printf %s "(cached) " >&6 6176 else case e in #( 6177 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6178 /* end confdefs.h. */ 6179 int i; 6180 _ACEOF 6181 if ac_fn_c_try_compile "$LINENO" 6182 then : 6183 xorg_cv_cc_flag_unknown_warning_option=yes 6184 else case e in #( 6185 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6186 esac 6187 fi 6188 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6189 esac 6190 fi 6191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6192 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6193 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6194 CFLAGS="$xorg_testset_save_CFLAGS" 6195 fi 6196 6197 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6200 fi 6201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6203 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6204 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6205 then : 6206 printf %s "(cached) " >&6 6207 else case e in #( 6208 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6209 /* end confdefs.h. */ 6210 int i; 6211 _ACEOF 6212 if ac_fn_c_try_compile "$LINENO" 6213 then : 6214 xorg_cv_cc_flag_unused_command_line_argument=yes 6215 else case e in #( 6216 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6217 esac 6218 fi 6219 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6220 esac 6221 fi 6222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6223 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6225 CFLAGS="$xorg_testset_save_CFLAGS" 6226 fi 6227 6228 found="no" 6229 6230 if test $found = "no" ; then 6231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6233 fi 6234 6235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6237 fi 6238 6239 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6240 6241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6242 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6243 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6244 if eval test \${$cacheid+y} 6245 then : 6246 printf %s "(cached) " >&6 6247 else case e in #( 6248 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6249 /* end confdefs.h. */ 6250 int i; 6251 int 6252 main (void) 6253 { 6254 6255 ; 6256 return 0; 6257 } 6258 _ACEOF 6259 if ac_fn_c_try_link "$LINENO" 6260 then : 6261 eval $cacheid=yes 6262 else case e in #( 6263 e) eval $cacheid=no ;; 6264 esac 6265 fi 6266 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6267 conftest$ac_exeext conftest.$ac_ext ;; 6268 esac 6269 fi 6270 6271 6272 CFLAGS="$xorg_testset_save_CFLAGS" 6273 6274 eval supported=\$$cacheid 6275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6276 printf "%s\n" "$supported" >&6; } 6277 if test "$supported" = "yes" ; then 6278 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6279 found="yes" 6280 fi 6281 fi 6282 6283 6284 6285 6286 6287 # This chunk adds additional warnings that could catch undesired effects. 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 xorg_testset_save_CFLAGS="$CFLAGS" 6302 6303 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6306 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6307 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6308 then : 6309 printf %s "(cached) " >&6 6310 else case e in #( 6311 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6312 /* end confdefs.h. */ 6313 int i; 6314 _ACEOF 6315 if ac_fn_c_try_compile "$LINENO" 6316 then : 6317 xorg_cv_cc_flag_unknown_warning_option=yes 6318 else case e in #( 6319 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6320 esac 6321 fi 6322 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6323 esac 6324 fi 6325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6326 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6327 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6328 CFLAGS="$xorg_testset_save_CFLAGS" 6329 fi 6330 6331 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 fi 6335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6337 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6338 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6339 then : 6340 printf %s "(cached) " >&6 6341 else case e in #( 6342 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6343 /* end confdefs.h. */ 6344 int i; 6345 _ACEOF 6346 if ac_fn_c_try_compile "$LINENO" 6347 then : 6348 xorg_cv_cc_flag_unused_command_line_argument=yes 6349 else case e in #( 6350 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6351 esac 6352 fi 6353 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6354 esac 6355 fi 6356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6357 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6358 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6359 CFLAGS="$xorg_testset_save_CFLAGS" 6360 fi 6361 6362 found="no" 6363 6364 if test $found = "no" ; then 6365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6367 fi 6368 6369 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6371 fi 6372 6373 CFLAGS="$CFLAGS -Wunused" 6374 6375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6376 printf %s "checking if $CC supports -Wunused... " >&6; } 6377 cacheid=xorg_cv_cc_flag__Wunused 6378 if eval test \${$cacheid+y} 6379 then : 6380 printf %s "(cached) " >&6 6381 else case e in #( 6382 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6383 /* end confdefs.h. */ 6384 int i; 6385 int 6386 main (void) 6387 { 6388 6389 ; 6390 return 0; 6391 } 6392 _ACEOF 6393 if ac_fn_c_try_link "$LINENO" 6394 then : 6395 eval $cacheid=yes 6396 else case e in #( 6397 e) eval $cacheid=no ;; 6398 esac 6399 fi 6400 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6401 conftest$ac_exeext conftest.$ac_ext ;; 6402 esac 6403 fi 6404 6405 6406 CFLAGS="$xorg_testset_save_CFLAGS" 6407 6408 eval supported=\$$cacheid 6409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6410 printf "%s\n" "$supported" >&6; } 6411 if test "$supported" = "yes" ; then 6412 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6413 found="yes" 6414 fi 6415 fi 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 xorg_testset_save_CFLAGS="$CFLAGS" 6432 6433 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6436 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6437 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6438 then : 6439 printf %s "(cached) " >&6 6440 else case e in #( 6441 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6442 /* end confdefs.h. */ 6443 int i; 6444 _ACEOF 6445 if ac_fn_c_try_compile "$LINENO" 6446 then : 6447 xorg_cv_cc_flag_unknown_warning_option=yes 6448 else case e in #( 6449 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6450 esac 6451 fi 6452 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6453 esac 6454 fi 6455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6456 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6457 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6458 CFLAGS="$xorg_testset_save_CFLAGS" 6459 fi 6460 6461 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6464 fi 6465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6467 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6468 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6469 then : 6470 printf %s "(cached) " >&6 6471 else case e in #( 6472 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6473 /* end confdefs.h. */ 6474 int i; 6475 _ACEOF 6476 if ac_fn_c_try_compile "$LINENO" 6477 then : 6478 xorg_cv_cc_flag_unused_command_line_argument=yes 6479 else case e in #( 6480 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6481 esac 6482 fi 6483 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6484 esac 6485 fi 6486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6487 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6489 CFLAGS="$xorg_testset_save_CFLAGS" 6490 fi 6491 6492 found="no" 6493 6494 if test $found = "no" ; then 6495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6497 fi 6498 6499 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6501 fi 6502 6503 CFLAGS="$CFLAGS -Wuninitialized" 6504 6505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6506 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6507 cacheid=xorg_cv_cc_flag__Wuninitialized 6508 if eval test \${$cacheid+y} 6509 then : 6510 printf %s "(cached) " >&6 6511 else case e in #( 6512 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6513 /* end confdefs.h. */ 6514 int i; 6515 int 6516 main (void) 6517 { 6518 6519 ; 6520 return 0; 6521 } 6522 _ACEOF 6523 if ac_fn_c_try_link "$LINENO" 6524 then : 6525 eval $cacheid=yes 6526 else case e in #( 6527 e) eval $cacheid=no ;; 6528 esac 6529 fi 6530 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6531 conftest$ac_exeext conftest.$ac_ext ;; 6532 esac 6533 fi 6534 6535 6536 CFLAGS="$xorg_testset_save_CFLAGS" 6537 6538 eval supported=\$$cacheid 6539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6540 printf "%s\n" "$supported" >&6; } 6541 if test "$supported" = "yes" ; then 6542 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6543 found="yes" 6544 fi 6545 fi 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 xorg_testset_save_CFLAGS="$CFLAGS" 6562 6563 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6566 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6567 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6568 then : 6569 printf %s "(cached) " >&6 6570 else case e in #( 6571 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6572 /* end confdefs.h. */ 6573 int i; 6574 _ACEOF 6575 if ac_fn_c_try_compile "$LINENO" 6576 then : 6577 xorg_cv_cc_flag_unknown_warning_option=yes 6578 else case e in #( 6579 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6580 esac 6581 fi 6582 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6583 esac 6584 fi 6585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6586 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6587 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6588 CFLAGS="$xorg_testset_save_CFLAGS" 6589 fi 6590 6591 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6594 fi 6595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6597 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6598 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6599 then : 6600 printf %s "(cached) " >&6 6601 else case e in #( 6602 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6603 /* end confdefs.h. */ 6604 int i; 6605 _ACEOF 6606 if ac_fn_c_try_compile "$LINENO" 6607 then : 6608 xorg_cv_cc_flag_unused_command_line_argument=yes 6609 else case e in #( 6610 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6611 esac 6612 fi 6613 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6614 esac 6615 fi 6616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6617 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6619 CFLAGS="$xorg_testset_save_CFLAGS" 6620 fi 6621 6622 found="no" 6623 6624 if test $found = "no" ; then 6625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6627 fi 6628 6629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6631 fi 6632 6633 CFLAGS="$CFLAGS -Wshadow" 6634 6635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6636 printf %s "checking if $CC supports -Wshadow... " >&6; } 6637 cacheid=xorg_cv_cc_flag__Wshadow 6638 if eval test \${$cacheid+y} 6639 then : 6640 printf %s "(cached) " >&6 6641 else case e in #( 6642 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6643 /* end confdefs.h. */ 6644 int i; 6645 int 6646 main (void) 6647 { 6648 6649 ; 6650 return 0; 6651 } 6652 _ACEOF 6653 if ac_fn_c_try_link "$LINENO" 6654 then : 6655 eval $cacheid=yes 6656 else case e in #( 6657 e) eval $cacheid=no ;; 6658 esac 6659 fi 6660 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6661 conftest$ac_exeext conftest.$ac_ext ;; 6662 esac 6663 fi 6664 6665 6666 CFLAGS="$xorg_testset_save_CFLAGS" 6667 6668 eval supported=\$$cacheid 6669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6670 printf "%s\n" "$supported" >&6; } 6671 if test "$supported" = "yes" ; then 6672 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6673 found="yes" 6674 fi 6675 fi 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 xorg_testset_save_CFLAGS="$CFLAGS" 6692 6693 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6696 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6697 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6698 then : 6699 printf %s "(cached) " >&6 6700 else case e in #( 6701 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6702 /* end confdefs.h. */ 6703 int i; 6704 _ACEOF 6705 if ac_fn_c_try_compile "$LINENO" 6706 then : 6707 xorg_cv_cc_flag_unknown_warning_option=yes 6708 else case e in #( 6709 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6710 esac 6711 fi 6712 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6713 esac 6714 fi 6715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6716 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6717 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6718 CFLAGS="$xorg_testset_save_CFLAGS" 6719 fi 6720 6721 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6724 fi 6725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6727 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6728 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6729 then : 6730 printf %s "(cached) " >&6 6731 else case e in #( 6732 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6733 /* end confdefs.h. */ 6734 int i; 6735 _ACEOF 6736 if ac_fn_c_try_compile "$LINENO" 6737 then : 6738 xorg_cv_cc_flag_unused_command_line_argument=yes 6739 else case e in #( 6740 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6741 esac 6742 fi 6743 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6744 esac 6745 fi 6746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6747 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6748 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6749 CFLAGS="$xorg_testset_save_CFLAGS" 6750 fi 6751 6752 found="no" 6753 6754 if test $found = "no" ; then 6755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6757 fi 6758 6759 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6761 fi 6762 6763 CFLAGS="$CFLAGS -Wmissing-noreturn" 6764 6765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6766 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6767 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6768 if eval test \${$cacheid+y} 6769 then : 6770 printf %s "(cached) " >&6 6771 else case e in #( 6772 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6773 /* end confdefs.h. */ 6774 int i; 6775 int 6776 main (void) 6777 { 6778 6779 ; 6780 return 0; 6781 } 6782 _ACEOF 6783 if ac_fn_c_try_link "$LINENO" 6784 then : 6785 eval $cacheid=yes 6786 else case e in #( 6787 e) eval $cacheid=no ;; 6788 esac 6789 fi 6790 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6791 conftest$ac_exeext conftest.$ac_ext ;; 6792 esac 6793 fi 6794 6795 6796 CFLAGS="$xorg_testset_save_CFLAGS" 6797 6798 eval supported=\$$cacheid 6799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6800 printf "%s\n" "$supported" >&6; } 6801 if test "$supported" = "yes" ; then 6802 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6803 found="yes" 6804 fi 6805 fi 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 6820 6821 xorg_testset_save_CFLAGS="$CFLAGS" 6822 6823 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6826 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6827 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6828 then : 6829 printf %s "(cached) " >&6 6830 else case e in #( 6831 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6832 /* end confdefs.h. */ 6833 int i; 6834 _ACEOF 6835 if ac_fn_c_try_compile "$LINENO" 6836 then : 6837 xorg_cv_cc_flag_unknown_warning_option=yes 6838 else case e in #( 6839 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6840 esac 6841 fi 6842 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6843 esac 6844 fi 6845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6846 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6848 CFLAGS="$xorg_testset_save_CFLAGS" 6849 fi 6850 6851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6854 fi 6855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6857 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6858 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6859 then : 6860 printf %s "(cached) " >&6 6861 else case e in #( 6862 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6863 /* end confdefs.h. */ 6864 int i; 6865 _ACEOF 6866 if ac_fn_c_try_compile "$LINENO" 6867 then : 6868 xorg_cv_cc_flag_unused_command_line_argument=yes 6869 else case e in #( 6870 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6871 esac 6872 fi 6873 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6874 esac 6875 fi 6876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6877 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6878 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6879 CFLAGS="$xorg_testset_save_CFLAGS" 6880 fi 6881 6882 found="no" 6883 6884 if test $found = "no" ; then 6885 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6887 fi 6888 6889 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6891 fi 6892 6893 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6894 6895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6896 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6897 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6898 if eval test \${$cacheid+y} 6899 then : 6900 printf %s "(cached) " >&6 6901 else case e in #( 6902 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6903 /* end confdefs.h. */ 6904 int i; 6905 int 6906 main (void) 6907 { 6908 6909 ; 6910 return 0; 6911 } 6912 _ACEOF 6913 if ac_fn_c_try_link "$LINENO" 6914 then : 6915 eval $cacheid=yes 6916 else case e in #( 6917 e) eval $cacheid=no ;; 6918 esac 6919 fi 6920 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6921 conftest$ac_exeext conftest.$ac_ext ;; 6922 esac 6923 fi 6924 6925 6926 CFLAGS="$xorg_testset_save_CFLAGS" 6927 6928 eval supported=\$$cacheid 6929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6930 printf "%s\n" "$supported" >&6; } 6931 if test "$supported" = "yes" ; then 6932 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6933 found="yes" 6934 fi 6935 fi 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 xorg_testset_save_CFLAGS="$CFLAGS" 6952 6953 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6956 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6957 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6958 then : 6959 printf %s "(cached) " >&6 6960 else case e in #( 6961 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6962 /* end confdefs.h. */ 6963 int i; 6964 _ACEOF 6965 if ac_fn_c_try_compile "$LINENO" 6966 then : 6967 xorg_cv_cc_flag_unknown_warning_option=yes 6968 else case e in #( 6969 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6970 esac 6971 fi 6972 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6973 esac 6974 fi 6975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6976 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6977 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6978 CFLAGS="$xorg_testset_save_CFLAGS" 6979 fi 6980 6981 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6982 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6984 fi 6985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6987 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6988 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6989 then : 6990 printf %s "(cached) " >&6 6991 else case e in #( 6992 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6993 /* end confdefs.h. */ 6994 int i; 6995 _ACEOF 6996 if ac_fn_c_try_compile "$LINENO" 6997 then : 6998 xorg_cv_cc_flag_unused_command_line_argument=yes 6999 else case e in #( 7000 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7001 esac 7002 fi 7003 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7004 esac 7005 fi 7006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7007 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7008 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7009 CFLAGS="$xorg_testset_save_CFLAGS" 7010 fi 7011 7012 found="no" 7013 7014 if test $found = "no" ; then 7015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7017 fi 7018 7019 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7021 fi 7022 7023 CFLAGS="$CFLAGS -Wredundant-decls" 7024 7025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7026 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7027 cacheid=xorg_cv_cc_flag__Wredundant_decls 7028 if eval test \${$cacheid+y} 7029 then : 7030 printf %s "(cached) " >&6 7031 else case e in #( 7032 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7033 /* end confdefs.h. */ 7034 int i; 7035 int 7036 main (void) 7037 { 7038 7039 ; 7040 return 0; 7041 } 7042 _ACEOF 7043 if ac_fn_c_try_link "$LINENO" 7044 then : 7045 eval $cacheid=yes 7046 else case e in #( 7047 e) eval $cacheid=no ;; 7048 esac 7049 fi 7050 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7051 conftest$ac_exeext conftest.$ac_ext ;; 7052 esac 7053 fi 7054 7055 7056 CFLAGS="$xorg_testset_save_CFLAGS" 7057 7058 eval supported=\$$cacheid 7059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7060 printf "%s\n" "$supported" >&6; } 7061 if test "$supported" = "yes" ; then 7062 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7063 found="yes" 7064 fi 7065 fi 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 xorg_testset_save_CFLAGS="$CFLAGS" 7082 7083 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7086 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7087 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7088 then : 7089 printf %s "(cached) " >&6 7090 else case e in #( 7091 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7092 /* end confdefs.h. */ 7093 int i; 7094 _ACEOF 7095 if ac_fn_c_try_compile "$LINENO" 7096 then : 7097 xorg_cv_cc_flag_unknown_warning_option=yes 7098 else case e in #( 7099 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7100 esac 7101 fi 7102 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7103 esac 7104 fi 7105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7106 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7107 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7108 CFLAGS="$xorg_testset_save_CFLAGS" 7109 fi 7110 7111 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7114 fi 7115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7117 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7118 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7119 then : 7120 printf %s "(cached) " >&6 7121 else case e in #( 7122 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7123 /* end confdefs.h. */ 7124 int i; 7125 _ACEOF 7126 if ac_fn_c_try_compile "$LINENO" 7127 then : 7128 xorg_cv_cc_flag_unused_command_line_argument=yes 7129 else case e in #( 7130 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7131 esac 7132 fi 7133 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7134 esac 7135 fi 7136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7137 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7138 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7139 CFLAGS="$xorg_testset_save_CFLAGS" 7140 fi 7141 7142 found="no" 7143 7144 if test $found = "no" ; then 7145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7147 fi 7148 7149 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7151 fi 7152 7153 CFLAGS="$CFLAGS -Wlogical-op" 7154 7155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7156 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7157 cacheid=xorg_cv_cc_flag__Wlogical_op 7158 if eval test \${$cacheid+y} 7159 then : 7160 printf %s "(cached) " >&6 7161 else case e in #( 7162 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7163 /* end confdefs.h. */ 7164 int i; 7165 int 7166 main (void) 7167 { 7168 7169 ; 7170 return 0; 7171 } 7172 _ACEOF 7173 if ac_fn_c_try_link "$LINENO" 7174 then : 7175 eval $cacheid=yes 7176 else case e in #( 7177 e) eval $cacheid=no ;; 7178 esac 7179 fi 7180 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7181 conftest$ac_exeext conftest.$ac_ext ;; 7182 esac 7183 fi 7184 7185 7186 CFLAGS="$xorg_testset_save_CFLAGS" 7187 7188 eval supported=\$$cacheid 7189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7190 printf "%s\n" "$supported" >&6; } 7191 if test "$supported" = "yes" ; then 7192 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7193 found="yes" 7194 fi 7195 fi 7196 7197 7198 7199 # These are currently disabled because they are noisy. They will be enabled 7200 # in the future once the codebase is sufficiently modernized to silence 7201 # them. For now, I don't want them to drown out the other warnings. 7202 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7203 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7204 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7205 7206 # Turn some warnings into errors, so we don't accidentally get successful builds 7207 # when there are problems that should be fixed. 7208 7209 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 xorg_testset_save_CFLAGS="$CFLAGS" 7224 7225 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7228 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7229 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7230 then : 7231 printf %s "(cached) " >&6 7232 else case e in #( 7233 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7234 /* end confdefs.h. */ 7235 int i; 7236 _ACEOF 7237 if ac_fn_c_try_compile "$LINENO" 7238 then : 7239 xorg_cv_cc_flag_unknown_warning_option=yes 7240 else case e in #( 7241 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7242 esac 7243 fi 7244 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7245 esac 7246 fi 7247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7248 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7249 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7250 CFLAGS="$xorg_testset_save_CFLAGS" 7251 fi 7252 7253 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7256 fi 7257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7259 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7260 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7261 then : 7262 printf %s "(cached) " >&6 7263 else case e in #( 7264 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7265 /* end confdefs.h. */ 7266 int i; 7267 _ACEOF 7268 if ac_fn_c_try_compile "$LINENO" 7269 then : 7270 xorg_cv_cc_flag_unused_command_line_argument=yes 7271 else case e in #( 7272 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7273 esac 7274 fi 7275 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7276 esac 7277 fi 7278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7279 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7280 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7281 CFLAGS="$xorg_testset_save_CFLAGS" 7282 fi 7283 7284 found="no" 7285 7286 if test $found = "no" ; then 7287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7289 fi 7290 7291 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7293 fi 7294 7295 CFLAGS="$CFLAGS -Werror=implicit" 7296 7297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7298 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7299 cacheid=xorg_cv_cc_flag__Werror_implicit 7300 if eval test \${$cacheid+y} 7301 then : 7302 printf %s "(cached) " >&6 7303 else case e in #( 7304 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7305 /* end confdefs.h. */ 7306 int i; 7307 int 7308 main (void) 7309 { 7310 7311 ; 7312 return 0; 7313 } 7314 _ACEOF 7315 if ac_fn_c_try_link "$LINENO" 7316 then : 7317 eval $cacheid=yes 7318 else case e in #( 7319 e) eval $cacheid=no ;; 7320 esac 7321 fi 7322 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7323 conftest$ac_exeext conftest.$ac_ext ;; 7324 esac 7325 fi 7326 7327 7328 CFLAGS="$xorg_testset_save_CFLAGS" 7329 7330 eval supported=\$$cacheid 7331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7332 printf "%s\n" "$supported" >&6; } 7333 if test "$supported" = "yes" ; then 7334 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7335 found="yes" 7336 fi 7337 fi 7338 7339 if test $found = "no" ; then 7340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7342 fi 7343 7344 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7346 fi 7347 7348 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7349 7350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7351 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7352 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7353 if eval test \${$cacheid+y} 7354 then : 7355 printf %s "(cached) " >&6 7356 else case e in #( 7357 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7358 /* end confdefs.h. */ 7359 int i; 7360 int 7361 main (void) 7362 { 7363 7364 ; 7365 return 0; 7366 } 7367 _ACEOF 7368 if ac_fn_c_try_link "$LINENO" 7369 then : 7370 eval $cacheid=yes 7371 else case e in #( 7372 e) eval $cacheid=no ;; 7373 esac 7374 fi 7375 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7376 conftest$ac_exeext conftest.$ac_ext ;; 7377 esac 7378 fi 7379 7380 7381 CFLAGS="$xorg_testset_save_CFLAGS" 7382 7383 eval supported=\$$cacheid 7384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7385 printf "%s\n" "$supported" >&6; } 7386 if test "$supported" = "yes" ; then 7387 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7388 found="yes" 7389 fi 7390 fi 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 xorg_testset_save_CFLAGS="$CFLAGS" 7407 7408 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7411 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7412 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7413 then : 7414 printf %s "(cached) " >&6 7415 else case e in #( 7416 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7417 /* end confdefs.h. */ 7418 int i; 7419 _ACEOF 7420 if ac_fn_c_try_compile "$LINENO" 7421 then : 7422 xorg_cv_cc_flag_unknown_warning_option=yes 7423 else case e in #( 7424 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7425 esac 7426 fi 7427 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7428 esac 7429 fi 7430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7431 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7432 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7433 CFLAGS="$xorg_testset_save_CFLAGS" 7434 fi 7435 7436 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7439 fi 7440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7442 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7443 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7444 then : 7445 printf %s "(cached) " >&6 7446 else case e in #( 7447 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7448 /* end confdefs.h. */ 7449 int i; 7450 _ACEOF 7451 if ac_fn_c_try_compile "$LINENO" 7452 then : 7453 xorg_cv_cc_flag_unused_command_line_argument=yes 7454 else case e in #( 7455 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7456 esac 7457 fi 7458 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7459 esac 7460 fi 7461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7462 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7463 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7464 CFLAGS="$xorg_testset_save_CFLAGS" 7465 fi 7466 7467 found="no" 7468 7469 if test $found = "no" ; then 7470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7472 fi 7473 7474 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7476 fi 7477 7478 CFLAGS="$CFLAGS -Werror=nonnull" 7479 7480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7481 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7482 cacheid=xorg_cv_cc_flag__Werror_nonnull 7483 if eval test \${$cacheid+y} 7484 then : 7485 printf %s "(cached) " >&6 7486 else case e in #( 7487 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7488 /* end confdefs.h. */ 7489 int i; 7490 int 7491 main (void) 7492 { 7493 7494 ; 7495 return 0; 7496 } 7497 _ACEOF 7498 if ac_fn_c_try_link "$LINENO" 7499 then : 7500 eval $cacheid=yes 7501 else case e in #( 7502 e) eval $cacheid=no ;; 7503 esac 7504 fi 7505 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7506 conftest$ac_exeext conftest.$ac_ext ;; 7507 esac 7508 fi 7509 7510 7511 CFLAGS="$xorg_testset_save_CFLAGS" 7512 7513 eval supported=\$$cacheid 7514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7515 printf "%s\n" "$supported" >&6; } 7516 if test "$supported" = "yes" ; then 7517 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7518 found="yes" 7519 fi 7520 fi 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 xorg_testset_save_CFLAGS="$CFLAGS" 7537 7538 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7541 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7542 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7543 then : 7544 printf %s "(cached) " >&6 7545 else case e in #( 7546 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7547 /* end confdefs.h. */ 7548 int i; 7549 _ACEOF 7550 if ac_fn_c_try_compile "$LINENO" 7551 then : 7552 xorg_cv_cc_flag_unknown_warning_option=yes 7553 else case e in #( 7554 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7555 esac 7556 fi 7557 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7558 esac 7559 fi 7560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7561 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7562 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7563 CFLAGS="$xorg_testset_save_CFLAGS" 7564 fi 7565 7566 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7569 fi 7570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7572 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7573 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7574 then : 7575 printf %s "(cached) " >&6 7576 else case e in #( 7577 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578 /* end confdefs.h. */ 7579 int i; 7580 _ACEOF 7581 if ac_fn_c_try_compile "$LINENO" 7582 then : 7583 xorg_cv_cc_flag_unused_command_line_argument=yes 7584 else case e in #( 7585 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7586 esac 7587 fi 7588 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7589 esac 7590 fi 7591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7592 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7593 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7594 CFLAGS="$xorg_testset_save_CFLAGS" 7595 fi 7596 7597 found="no" 7598 7599 if test $found = "no" ; then 7600 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7602 fi 7603 7604 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7606 fi 7607 7608 CFLAGS="$CFLAGS -Werror=init-self" 7609 7610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7611 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7612 cacheid=xorg_cv_cc_flag__Werror_init_self 7613 if eval test \${$cacheid+y} 7614 then : 7615 printf %s "(cached) " >&6 7616 else case e in #( 7617 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7618 /* end confdefs.h. */ 7619 int i; 7620 int 7621 main (void) 7622 { 7623 7624 ; 7625 return 0; 7626 } 7627 _ACEOF 7628 if ac_fn_c_try_link "$LINENO" 7629 then : 7630 eval $cacheid=yes 7631 else case e in #( 7632 e) eval $cacheid=no ;; 7633 esac 7634 fi 7635 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7636 conftest$ac_exeext conftest.$ac_ext ;; 7637 esac 7638 fi 7639 7640 7641 CFLAGS="$xorg_testset_save_CFLAGS" 7642 7643 eval supported=\$$cacheid 7644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7645 printf "%s\n" "$supported" >&6; } 7646 if test "$supported" = "yes" ; then 7647 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7648 found="yes" 7649 fi 7650 fi 7651 7652 7653 7654 7655 7656 7657 7658 7659 7660 7661 7662 7663 7664 7665 7666 xorg_testset_save_CFLAGS="$CFLAGS" 7667 7668 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7671 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7672 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7673 then : 7674 printf %s "(cached) " >&6 7675 else case e in #( 7676 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7677 /* end confdefs.h. */ 7678 int i; 7679 _ACEOF 7680 if ac_fn_c_try_compile "$LINENO" 7681 then : 7682 xorg_cv_cc_flag_unknown_warning_option=yes 7683 else case e in #( 7684 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7685 esac 7686 fi 7687 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7688 esac 7689 fi 7690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7691 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7692 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7693 CFLAGS="$xorg_testset_save_CFLAGS" 7694 fi 7695 7696 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7699 fi 7700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7702 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7703 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7704 then : 7705 printf %s "(cached) " >&6 7706 else case e in #( 7707 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7708 /* end confdefs.h. */ 7709 int i; 7710 _ACEOF 7711 if ac_fn_c_try_compile "$LINENO" 7712 then : 7713 xorg_cv_cc_flag_unused_command_line_argument=yes 7714 else case e in #( 7715 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7716 esac 7717 fi 7718 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7719 esac 7720 fi 7721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7722 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7723 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7724 CFLAGS="$xorg_testset_save_CFLAGS" 7725 fi 7726 7727 found="no" 7728 7729 if test $found = "no" ; then 7730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7732 fi 7733 7734 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7736 fi 7737 7738 CFLAGS="$CFLAGS -Werror=main" 7739 7740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7741 printf %s "checking if $CC supports -Werror=main... " >&6; } 7742 cacheid=xorg_cv_cc_flag__Werror_main 7743 if eval test \${$cacheid+y} 7744 then : 7745 printf %s "(cached) " >&6 7746 else case e in #( 7747 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7748 /* end confdefs.h. */ 7749 int i; 7750 int 7751 main (void) 7752 { 7753 7754 ; 7755 return 0; 7756 } 7757 _ACEOF 7758 if ac_fn_c_try_link "$LINENO" 7759 then : 7760 eval $cacheid=yes 7761 else case e in #( 7762 e) eval $cacheid=no ;; 7763 esac 7764 fi 7765 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7766 conftest$ac_exeext conftest.$ac_ext ;; 7767 esac 7768 fi 7769 7770 7771 CFLAGS="$xorg_testset_save_CFLAGS" 7772 7773 eval supported=\$$cacheid 7774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7775 printf "%s\n" "$supported" >&6; } 7776 if test "$supported" = "yes" ; then 7777 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7778 found="yes" 7779 fi 7780 fi 7781 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 xorg_testset_save_CFLAGS="$CFLAGS" 7797 7798 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7801 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7802 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7803 then : 7804 printf %s "(cached) " >&6 7805 else case e in #( 7806 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7807 /* end confdefs.h. */ 7808 int i; 7809 _ACEOF 7810 if ac_fn_c_try_compile "$LINENO" 7811 then : 7812 xorg_cv_cc_flag_unknown_warning_option=yes 7813 else case e in #( 7814 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7815 esac 7816 fi 7817 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7818 esac 7819 fi 7820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7821 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7822 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7823 CFLAGS="$xorg_testset_save_CFLAGS" 7824 fi 7825 7826 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7829 fi 7830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7832 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7833 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7834 then : 7835 printf %s "(cached) " >&6 7836 else case e in #( 7837 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7838 /* end confdefs.h. */ 7839 int i; 7840 _ACEOF 7841 if ac_fn_c_try_compile "$LINENO" 7842 then : 7843 xorg_cv_cc_flag_unused_command_line_argument=yes 7844 else case e in #( 7845 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7846 esac 7847 fi 7848 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7849 esac 7850 fi 7851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7852 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7853 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7854 CFLAGS="$xorg_testset_save_CFLAGS" 7855 fi 7856 7857 found="no" 7858 7859 if test $found = "no" ; then 7860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7862 fi 7863 7864 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7866 fi 7867 7868 CFLAGS="$CFLAGS -Werror=missing-braces" 7869 7870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7871 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7872 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7873 if eval test \${$cacheid+y} 7874 then : 7875 printf %s "(cached) " >&6 7876 else case e in #( 7877 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7878 /* end confdefs.h. */ 7879 int i; 7880 int 7881 main (void) 7882 { 7883 7884 ; 7885 return 0; 7886 } 7887 _ACEOF 7888 if ac_fn_c_try_link "$LINENO" 7889 then : 7890 eval $cacheid=yes 7891 else case e in #( 7892 e) eval $cacheid=no ;; 7893 esac 7894 fi 7895 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7896 conftest$ac_exeext conftest.$ac_ext ;; 7897 esac 7898 fi 7899 7900 7901 CFLAGS="$xorg_testset_save_CFLAGS" 7902 7903 eval supported=\$$cacheid 7904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7905 printf "%s\n" "$supported" >&6; } 7906 if test "$supported" = "yes" ; then 7907 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7908 found="yes" 7909 fi 7910 fi 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 xorg_testset_save_CFLAGS="$CFLAGS" 7927 7928 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7931 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7932 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7933 then : 7934 printf %s "(cached) " >&6 7935 else case e in #( 7936 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7937 /* end confdefs.h. */ 7938 int i; 7939 _ACEOF 7940 if ac_fn_c_try_compile "$LINENO" 7941 then : 7942 xorg_cv_cc_flag_unknown_warning_option=yes 7943 else case e in #( 7944 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7945 esac 7946 fi 7947 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7948 esac 7949 fi 7950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7951 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7952 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7953 CFLAGS="$xorg_testset_save_CFLAGS" 7954 fi 7955 7956 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7959 fi 7960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7962 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7963 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7964 then : 7965 printf %s "(cached) " >&6 7966 else case e in #( 7967 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7968 /* end confdefs.h. */ 7969 int i; 7970 _ACEOF 7971 if ac_fn_c_try_compile "$LINENO" 7972 then : 7973 xorg_cv_cc_flag_unused_command_line_argument=yes 7974 else case e in #( 7975 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7976 esac 7977 fi 7978 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7979 esac 7980 fi 7981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7982 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7984 CFLAGS="$xorg_testset_save_CFLAGS" 7985 fi 7986 7987 found="no" 7988 7989 if test $found = "no" ; then 7990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7992 fi 7993 7994 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7996 fi 7997 7998 CFLAGS="$CFLAGS -Werror=sequence-point" 7999 8000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8001 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8002 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8003 if eval test \${$cacheid+y} 8004 then : 8005 printf %s "(cached) " >&6 8006 else case e in #( 8007 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8008 /* end confdefs.h. */ 8009 int i; 8010 int 8011 main (void) 8012 { 8013 8014 ; 8015 return 0; 8016 } 8017 _ACEOF 8018 if ac_fn_c_try_link "$LINENO" 8019 then : 8020 eval $cacheid=yes 8021 else case e in #( 8022 e) eval $cacheid=no ;; 8023 esac 8024 fi 8025 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8026 conftest$ac_exeext conftest.$ac_ext ;; 8027 esac 8028 fi 8029 8030 8031 CFLAGS="$xorg_testset_save_CFLAGS" 8032 8033 eval supported=\$$cacheid 8034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8035 printf "%s\n" "$supported" >&6; } 8036 if test "$supported" = "yes" ; then 8037 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8038 found="yes" 8039 fi 8040 fi 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 xorg_testset_save_CFLAGS="$CFLAGS" 8057 8058 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8061 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8062 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8063 then : 8064 printf %s "(cached) " >&6 8065 else case e in #( 8066 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8067 /* end confdefs.h. */ 8068 int i; 8069 _ACEOF 8070 if ac_fn_c_try_compile "$LINENO" 8071 then : 8072 xorg_cv_cc_flag_unknown_warning_option=yes 8073 else case e in #( 8074 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8075 esac 8076 fi 8077 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8078 esac 8079 fi 8080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8081 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8082 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8083 CFLAGS="$xorg_testset_save_CFLAGS" 8084 fi 8085 8086 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8089 fi 8090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8092 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8093 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8094 then : 8095 printf %s "(cached) " >&6 8096 else case e in #( 8097 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8098 /* end confdefs.h. */ 8099 int i; 8100 _ACEOF 8101 if ac_fn_c_try_compile "$LINENO" 8102 then : 8103 xorg_cv_cc_flag_unused_command_line_argument=yes 8104 else case e in #( 8105 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8106 esac 8107 fi 8108 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8109 esac 8110 fi 8111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8112 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8114 CFLAGS="$xorg_testset_save_CFLAGS" 8115 fi 8116 8117 found="no" 8118 8119 if test $found = "no" ; then 8120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8122 fi 8123 8124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8126 fi 8127 8128 CFLAGS="$CFLAGS -Werror=return-type" 8129 8130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8131 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8132 cacheid=xorg_cv_cc_flag__Werror_return_type 8133 if eval test \${$cacheid+y} 8134 then : 8135 printf %s "(cached) " >&6 8136 else case e in #( 8137 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8138 /* end confdefs.h. */ 8139 int i; 8140 int 8141 main (void) 8142 { 8143 8144 ; 8145 return 0; 8146 } 8147 _ACEOF 8148 if ac_fn_c_try_link "$LINENO" 8149 then : 8150 eval $cacheid=yes 8151 else case e in #( 8152 e) eval $cacheid=no ;; 8153 esac 8154 fi 8155 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8156 conftest$ac_exeext conftest.$ac_ext ;; 8157 esac 8158 fi 8159 8160 8161 CFLAGS="$xorg_testset_save_CFLAGS" 8162 8163 eval supported=\$$cacheid 8164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8165 printf "%s\n" "$supported" >&6; } 8166 if test "$supported" = "yes" ; then 8167 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8168 found="yes" 8169 fi 8170 fi 8171 8172 if test $found = "no" ; then 8173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8175 fi 8176 8177 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8179 fi 8180 8181 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8182 8183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8184 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8185 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8186 if eval test \${$cacheid+y} 8187 then : 8188 printf %s "(cached) " >&6 8189 else case e in #( 8190 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8191 /* end confdefs.h. */ 8192 int i; 8193 int 8194 main (void) 8195 { 8196 8197 ; 8198 return 0; 8199 } 8200 _ACEOF 8201 if ac_fn_c_try_link "$LINENO" 8202 then : 8203 eval $cacheid=yes 8204 else case e in #( 8205 e) eval $cacheid=no ;; 8206 esac 8207 fi 8208 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8209 conftest$ac_exeext conftest.$ac_ext ;; 8210 esac 8211 fi 8212 8213 8214 CFLAGS="$xorg_testset_save_CFLAGS" 8215 8216 eval supported=\$$cacheid 8217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8218 printf "%s\n" "$supported" >&6; } 8219 if test "$supported" = "yes" ; then 8220 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8221 found="yes" 8222 fi 8223 fi 8224 8225 8226 8227 8228 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 8239 xorg_testset_save_CFLAGS="$CFLAGS" 8240 8241 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8244 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8245 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8246 then : 8247 printf %s "(cached) " >&6 8248 else case e in #( 8249 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8250 /* end confdefs.h. */ 8251 int i; 8252 _ACEOF 8253 if ac_fn_c_try_compile "$LINENO" 8254 then : 8255 xorg_cv_cc_flag_unknown_warning_option=yes 8256 else case e in #( 8257 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8258 esac 8259 fi 8260 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8261 esac 8262 fi 8263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8264 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8266 CFLAGS="$xorg_testset_save_CFLAGS" 8267 fi 8268 8269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8272 fi 8273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8275 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8276 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8277 then : 8278 printf %s "(cached) " >&6 8279 else case e in #( 8280 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8281 /* end confdefs.h. */ 8282 int i; 8283 _ACEOF 8284 if ac_fn_c_try_compile "$LINENO" 8285 then : 8286 xorg_cv_cc_flag_unused_command_line_argument=yes 8287 else case e in #( 8288 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8289 esac 8290 fi 8291 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8292 esac 8293 fi 8294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8295 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8296 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8297 CFLAGS="$xorg_testset_save_CFLAGS" 8298 fi 8299 8300 found="no" 8301 8302 if test $found = "no" ; then 8303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8305 fi 8306 8307 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8309 fi 8310 8311 CFLAGS="$CFLAGS -Werror=trigraphs" 8312 8313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8314 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8315 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8316 if eval test \${$cacheid+y} 8317 then : 8318 printf %s "(cached) " >&6 8319 else case e in #( 8320 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8321 /* end confdefs.h. */ 8322 int i; 8323 int 8324 main (void) 8325 { 8326 8327 ; 8328 return 0; 8329 } 8330 _ACEOF 8331 if ac_fn_c_try_link "$LINENO" 8332 then : 8333 eval $cacheid=yes 8334 else case e in #( 8335 e) eval $cacheid=no ;; 8336 esac 8337 fi 8338 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8339 conftest$ac_exeext conftest.$ac_ext ;; 8340 esac 8341 fi 8342 8343 8344 CFLAGS="$xorg_testset_save_CFLAGS" 8345 8346 eval supported=\$$cacheid 8347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8348 printf "%s\n" "$supported" >&6; } 8349 if test "$supported" = "yes" ; then 8350 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8351 found="yes" 8352 fi 8353 fi 8354 8355 8356 8357 8358 8359 8360 8361 8362 8363 8364 8365 8366 8367 8368 8369 xorg_testset_save_CFLAGS="$CFLAGS" 8370 8371 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8374 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8375 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8376 then : 8377 printf %s "(cached) " >&6 8378 else case e in #( 8379 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8380 /* end confdefs.h. */ 8381 int i; 8382 _ACEOF 8383 if ac_fn_c_try_compile "$LINENO" 8384 then : 8385 xorg_cv_cc_flag_unknown_warning_option=yes 8386 else case e in #( 8387 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8388 esac 8389 fi 8390 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8391 esac 8392 fi 8393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8394 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8395 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8396 CFLAGS="$xorg_testset_save_CFLAGS" 8397 fi 8398 8399 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8402 fi 8403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8405 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8406 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8407 then : 8408 printf %s "(cached) " >&6 8409 else case e in #( 8410 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8411 /* end confdefs.h. */ 8412 int i; 8413 _ACEOF 8414 if ac_fn_c_try_compile "$LINENO" 8415 then : 8416 xorg_cv_cc_flag_unused_command_line_argument=yes 8417 else case e in #( 8418 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8419 esac 8420 fi 8421 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8422 esac 8423 fi 8424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8425 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8426 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8427 CFLAGS="$xorg_testset_save_CFLAGS" 8428 fi 8429 8430 found="no" 8431 8432 if test $found = "no" ; then 8433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8435 fi 8436 8437 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8439 fi 8440 8441 CFLAGS="$CFLAGS -Werror=array-bounds" 8442 8443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8444 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8445 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8446 if eval test \${$cacheid+y} 8447 then : 8448 printf %s "(cached) " >&6 8449 else case e in #( 8450 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8451 /* end confdefs.h. */ 8452 int i; 8453 int 8454 main (void) 8455 { 8456 8457 ; 8458 return 0; 8459 } 8460 _ACEOF 8461 if ac_fn_c_try_link "$LINENO" 8462 then : 8463 eval $cacheid=yes 8464 else case e in #( 8465 e) eval $cacheid=no ;; 8466 esac 8467 fi 8468 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8469 conftest$ac_exeext conftest.$ac_ext ;; 8470 esac 8471 fi 8472 8473 8474 CFLAGS="$xorg_testset_save_CFLAGS" 8475 8476 eval supported=\$$cacheid 8477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8478 printf "%s\n" "$supported" >&6; } 8479 if test "$supported" = "yes" ; then 8480 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8481 found="yes" 8482 fi 8483 fi 8484 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 8499 xorg_testset_save_CFLAGS="$CFLAGS" 8500 8501 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8504 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8505 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8506 then : 8507 printf %s "(cached) " >&6 8508 else case e in #( 8509 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8510 /* end confdefs.h. */ 8511 int i; 8512 _ACEOF 8513 if ac_fn_c_try_compile "$LINENO" 8514 then : 8515 xorg_cv_cc_flag_unknown_warning_option=yes 8516 else case e in #( 8517 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8518 esac 8519 fi 8520 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8521 esac 8522 fi 8523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8524 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8526 CFLAGS="$xorg_testset_save_CFLAGS" 8527 fi 8528 8529 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8532 fi 8533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8535 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8536 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8537 then : 8538 printf %s "(cached) " >&6 8539 else case e in #( 8540 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8541 /* end confdefs.h. */ 8542 int i; 8543 _ACEOF 8544 if ac_fn_c_try_compile "$LINENO" 8545 then : 8546 xorg_cv_cc_flag_unused_command_line_argument=yes 8547 else case e in #( 8548 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8549 esac 8550 fi 8551 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8552 esac 8553 fi 8554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8555 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8556 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8557 CFLAGS="$xorg_testset_save_CFLAGS" 8558 fi 8559 8560 found="no" 8561 8562 if test $found = "no" ; then 8563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8565 fi 8566 8567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8569 fi 8570 8571 CFLAGS="$CFLAGS -Werror=write-strings" 8572 8573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8574 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8575 cacheid=xorg_cv_cc_flag__Werror_write_strings 8576 if eval test \${$cacheid+y} 8577 then : 8578 printf %s "(cached) " >&6 8579 else case e in #( 8580 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8581 /* end confdefs.h. */ 8582 int i; 8583 int 8584 main (void) 8585 { 8586 8587 ; 8588 return 0; 8589 } 8590 _ACEOF 8591 if ac_fn_c_try_link "$LINENO" 8592 then : 8593 eval $cacheid=yes 8594 else case e in #( 8595 e) eval $cacheid=no ;; 8596 esac 8597 fi 8598 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8599 conftest$ac_exeext conftest.$ac_ext ;; 8600 esac 8601 fi 8602 8603 8604 CFLAGS="$xorg_testset_save_CFLAGS" 8605 8606 eval supported=\$$cacheid 8607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8608 printf "%s\n" "$supported" >&6; } 8609 if test "$supported" = "yes" ; then 8610 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8611 found="yes" 8612 fi 8613 fi 8614 8615 8616 8617 8618 8619 8620 8621 8622 8623 8624 8625 8626 8627 8628 8629 xorg_testset_save_CFLAGS="$CFLAGS" 8630 8631 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8634 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8635 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8636 then : 8637 printf %s "(cached) " >&6 8638 else case e in #( 8639 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8640 /* end confdefs.h. */ 8641 int i; 8642 _ACEOF 8643 if ac_fn_c_try_compile "$LINENO" 8644 then : 8645 xorg_cv_cc_flag_unknown_warning_option=yes 8646 else case e in #( 8647 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8648 esac 8649 fi 8650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8651 esac 8652 fi 8653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8654 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8655 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8656 CFLAGS="$xorg_testset_save_CFLAGS" 8657 fi 8658 8659 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8662 fi 8663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8665 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8666 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8667 then : 8668 printf %s "(cached) " >&6 8669 else case e in #( 8670 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8671 /* end confdefs.h. */ 8672 int i; 8673 _ACEOF 8674 if ac_fn_c_try_compile "$LINENO" 8675 then : 8676 xorg_cv_cc_flag_unused_command_line_argument=yes 8677 else case e in #( 8678 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8679 esac 8680 fi 8681 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8682 esac 8683 fi 8684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8685 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8686 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8687 CFLAGS="$xorg_testset_save_CFLAGS" 8688 fi 8689 8690 found="no" 8691 8692 if test $found = "no" ; then 8693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8695 fi 8696 8697 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8699 fi 8700 8701 CFLAGS="$CFLAGS -Werror=address" 8702 8703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8704 printf %s "checking if $CC supports -Werror=address... " >&6; } 8705 cacheid=xorg_cv_cc_flag__Werror_address 8706 if eval test \${$cacheid+y} 8707 then : 8708 printf %s "(cached) " >&6 8709 else case e in #( 8710 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8711 /* end confdefs.h. */ 8712 int i; 8713 int 8714 main (void) 8715 { 8716 8717 ; 8718 return 0; 8719 } 8720 _ACEOF 8721 if ac_fn_c_try_link "$LINENO" 8722 then : 8723 eval $cacheid=yes 8724 else case e in #( 8725 e) eval $cacheid=no ;; 8726 esac 8727 fi 8728 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8729 conftest$ac_exeext conftest.$ac_ext ;; 8730 esac 8731 fi 8732 8733 8734 CFLAGS="$xorg_testset_save_CFLAGS" 8735 8736 eval supported=\$$cacheid 8737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8738 printf "%s\n" "$supported" >&6; } 8739 if test "$supported" = "yes" ; then 8740 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8741 found="yes" 8742 fi 8743 fi 8744 8745 8746 8747 8748 8749 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 xorg_testset_save_CFLAGS="$CFLAGS" 8760 8761 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8764 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8765 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8766 then : 8767 printf %s "(cached) " >&6 8768 else case e in #( 8769 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8770 /* end confdefs.h. */ 8771 int i; 8772 _ACEOF 8773 if ac_fn_c_try_compile "$LINENO" 8774 then : 8775 xorg_cv_cc_flag_unknown_warning_option=yes 8776 else case e in #( 8777 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8778 esac 8779 fi 8780 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8781 esac 8782 fi 8783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8784 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8786 CFLAGS="$xorg_testset_save_CFLAGS" 8787 fi 8788 8789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8792 fi 8793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8795 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8796 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8797 then : 8798 printf %s "(cached) " >&6 8799 else case e in #( 8800 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8801 /* end confdefs.h. */ 8802 int i; 8803 _ACEOF 8804 if ac_fn_c_try_compile "$LINENO" 8805 then : 8806 xorg_cv_cc_flag_unused_command_line_argument=yes 8807 else case e in #( 8808 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8809 esac 8810 fi 8811 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8812 esac 8813 fi 8814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8815 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8816 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8817 CFLAGS="$xorg_testset_save_CFLAGS" 8818 fi 8819 8820 found="no" 8821 8822 if test $found = "no" ; then 8823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8825 fi 8826 8827 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8829 fi 8830 8831 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8832 8833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8834 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8835 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8836 if eval test \${$cacheid+y} 8837 then : 8838 printf %s "(cached) " >&6 8839 else case e in #( 8840 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8841 /* end confdefs.h. */ 8842 int i; 8843 int 8844 main (void) 8845 { 8846 8847 ; 8848 return 0; 8849 } 8850 _ACEOF 8851 if ac_fn_c_try_link "$LINENO" 8852 then : 8853 eval $cacheid=yes 8854 else case e in #( 8855 e) eval $cacheid=no ;; 8856 esac 8857 fi 8858 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8859 conftest$ac_exeext conftest.$ac_ext ;; 8860 esac 8861 fi 8862 8863 8864 CFLAGS="$xorg_testset_save_CFLAGS" 8865 8866 eval supported=\$$cacheid 8867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8868 printf "%s\n" "$supported" >&6; } 8869 if test "$supported" = "yes" ; then 8870 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8871 found="yes" 8872 fi 8873 fi 8874 8875 if test $found = "no" ; then 8876 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8878 fi 8879 8880 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8882 fi 8883 8884 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8885 8886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8887 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8888 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8889 if eval test \${$cacheid+y} 8890 then : 8891 printf %s "(cached) " >&6 8892 else case e in #( 8893 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8894 /* end confdefs.h. */ 8895 int i; 8896 int 8897 main (void) 8898 { 8899 8900 ; 8901 return 0; 8902 } 8903 _ACEOF 8904 if ac_fn_c_try_link "$LINENO" 8905 then : 8906 eval $cacheid=yes 8907 else case e in #( 8908 e) eval $cacheid=no ;; 8909 esac 8910 fi 8911 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8912 conftest$ac_exeext conftest.$ac_ext ;; 8913 esac 8914 fi 8915 8916 8917 CFLAGS="$xorg_testset_save_CFLAGS" 8918 8919 eval supported=\$$cacheid 8920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8921 printf "%s\n" "$supported" >&6; } 8922 if test "$supported" = "yes" ; then 8923 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8924 found="yes" 8925 fi 8926 fi 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 xorg_testset_save_CFLAGS="$CFLAGS" 8943 8944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8947 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8948 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8949 then : 8950 printf %s "(cached) " >&6 8951 else case e in #( 8952 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8953 /* end confdefs.h. */ 8954 int i; 8955 _ACEOF 8956 if ac_fn_c_try_compile "$LINENO" 8957 then : 8958 xorg_cv_cc_flag_unknown_warning_option=yes 8959 else case e in #( 8960 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8961 esac 8962 fi 8963 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8964 esac 8965 fi 8966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8967 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8969 CFLAGS="$xorg_testset_save_CFLAGS" 8970 fi 8971 8972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8975 fi 8976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8978 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8979 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8980 then : 8981 printf %s "(cached) " >&6 8982 else case e in #( 8983 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8984 /* end confdefs.h. */ 8985 int i; 8986 _ACEOF 8987 if ac_fn_c_try_compile "$LINENO" 8988 then : 8989 xorg_cv_cc_flag_unused_command_line_argument=yes 8990 else case e in #( 8991 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8992 esac 8993 fi 8994 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8995 esac 8996 fi 8997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8998 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8999 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9000 CFLAGS="$xorg_testset_save_CFLAGS" 9001 fi 9002 9003 found="no" 9004 9005 if test $found = "no" ; then 9006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9008 fi 9009 9010 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9012 fi 9013 9014 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9015 9016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9017 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9018 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9019 if eval test \${$cacheid+y} 9020 then : 9021 printf %s "(cached) " >&6 9022 else case e in #( 9023 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9024 /* end confdefs.h. */ 9025 int i; 9026 int 9027 main (void) 9028 { 9029 9030 ; 9031 return 0; 9032 } 9033 _ACEOF 9034 if ac_fn_c_try_link "$LINENO" 9035 then : 9036 eval $cacheid=yes 9037 else case e in #( 9038 e) eval $cacheid=no ;; 9039 esac 9040 fi 9041 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9042 conftest$ac_exeext conftest.$ac_ext ;; 9043 esac 9044 fi 9045 9046 9047 CFLAGS="$xorg_testset_save_CFLAGS" 9048 9049 eval supported=\$$cacheid 9050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9051 printf "%s\n" "$supported" >&6; } 9052 if test "$supported" = "yes" ; then 9053 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9054 found="yes" 9055 fi 9056 fi 9057 9058 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9059 else 9060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 9061 printf "%s\n" "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 xorg_testset_save_CFLAGS="$CFLAGS" 9076 9077 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9080 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9081 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9082 then : 9083 printf %s "(cached) " >&6 9084 else case e in #( 9085 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9086 /* end confdefs.h. */ 9087 int i; 9088 _ACEOF 9089 if ac_fn_c_try_compile "$LINENO" 9090 then : 9091 xorg_cv_cc_flag_unknown_warning_option=yes 9092 else case e in #( 9093 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9094 esac 9095 fi 9096 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9097 esac 9098 fi 9099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9100 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9101 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9102 CFLAGS="$xorg_testset_save_CFLAGS" 9103 fi 9104 9105 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9108 fi 9109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9111 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9112 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9113 then : 9114 printf %s "(cached) " >&6 9115 else case e in #( 9116 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9117 /* end confdefs.h. */ 9118 int i; 9119 _ACEOF 9120 if ac_fn_c_try_compile "$LINENO" 9121 then : 9122 xorg_cv_cc_flag_unused_command_line_argument=yes 9123 else case e in #( 9124 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9125 esac 9126 fi 9127 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9128 esac 9129 fi 9130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9131 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9132 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9133 CFLAGS="$xorg_testset_save_CFLAGS" 9134 fi 9135 9136 found="no" 9137 9138 if test $found = "no" ; then 9139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9141 fi 9142 9143 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9145 fi 9146 9147 CFLAGS="$CFLAGS -Wimplicit" 9148 9149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9150 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9151 cacheid=xorg_cv_cc_flag__Wimplicit 9152 if eval test \${$cacheid+y} 9153 then : 9154 printf %s "(cached) " >&6 9155 else case e in #( 9156 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9157 /* end confdefs.h. */ 9158 int i; 9159 int 9160 main (void) 9161 { 9162 9163 ; 9164 return 0; 9165 } 9166 _ACEOF 9167 if ac_fn_c_try_link "$LINENO" 9168 then : 9169 eval $cacheid=yes 9170 else case e in #( 9171 e) eval $cacheid=no ;; 9172 esac 9173 fi 9174 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9175 conftest$ac_exeext conftest.$ac_ext ;; 9176 esac 9177 fi 9178 9179 9180 CFLAGS="$xorg_testset_save_CFLAGS" 9181 9182 eval supported=\$$cacheid 9183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9184 printf "%s\n" "$supported" >&6; } 9185 if test "$supported" = "yes" ; then 9186 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9187 found="yes" 9188 fi 9189 fi 9190 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 xorg_testset_save_CFLAGS="$CFLAGS" 9206 9207 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9210 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9211 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9212 then : 9213 printf %s "(cached) " >&6 9214 else case e in #( 9215 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9216 /* end confdefs.h. */ 9217 int i; 9218 _ACEOF 9219 if ac_fn_c_try_compile "$LINENO" 9220 then : 9221 xorg_cv_cc_flag_unknown_warning_option=yes 9222 else case e in #( 9223 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9224 esac 9225 fi 9226 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9227 esac 9228 fi 9229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9230 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9231 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9232 CFLAGS="$xorg_testset_save_CFLAGS" 9233 fi 9234 9235 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9238 fi 9239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9241 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9242 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9243 then : 9244 printf %s "(cached) " >&6 9245 else case e in #( 9246 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9247 /* end confdefs.h. */ 9248 int i; 9249 _ACEOF 9250 if ac_fn_c_try_compile "$LINENO" 9251 then : 9252 xorg_cv_cc_flag_unused_command_line_argument=yes 9253 else case e in #( 9254 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9255 esac 9256 fi 9257 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9258 esac 9259 fi 9260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9261 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9263 CFLAGS="$xorg_testset_save_CFLAGS" 9264 fi 9265 9266 found="no" 9267 9268 if test $found = "no" ; then 9269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9271 fi 9272 9273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9275 fi 9276 9277 CFLAGS="$CFLAGS -Wnonnull" 9278 9279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9280 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9281 cacheid=xorg_cv_cc_flag__Wnonnull 9282 if eval test \${$cacheid+y} 9283 then : 9284 printf %s "(cached) " >&6 9285 else case e in #( 9286 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9287 /* end confdefs.h. */ 9288 int i; 9289 int 9290 main (void) 9291 { 9292 9293 ; 9294 return 0; 9295 } 9296 _ACEOF 9297 if ac_fn_c_try_link "$LINENO" 9298 then : 9299 eval $cacheid=yes 9300 else case e in #( 9301 e) eval $cacheid=no ;; 9302 esac 9303 fi 9304 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9305 conftest$ac_exeext conftest.$ac_ext ;; 9306 esac 9307 fi 9308 9309 9310 CFLAGS="$xorg_testset_save_CFLAGS" 9311 9312 eval supported=\$$cacheid 9313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9314 printf "%s\n" "$supported" >&6; } 9315 if test "$supported" = "yes" ; then 9316 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9317 found="yes" 9318 fi 9319 fi 9320 9321 9322 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 9333 9334 9335 xorg_testset_save_CFLAGS="$CFLAGS" 9336 9337 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9340 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9341 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9342 then : 9343 printf %s "(cached) " >&6 9344 else case e in #( 9345 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9346 /* end confdefs.h. */ 9347 int i; 9348 _ACEOF 9349 if ac_fn_c_try_compile "$LINENO" 9350 then : 9351 xorg_cv_cc_flag_unknown_warning_option=yes 9352 else case e in #( 9353 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9354 esac 9355 fi 9356 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9357 esac 9358 fi 9359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9360 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9361 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9362 CFLAGS="$xorg_testset_save_CFLAGS" 9363 fi 9364 9365 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9368 fi 9369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9371 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9372 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9373 then : 9374 printf %s "(cached) " >&6 9375 else case e in #( 9376 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9377 /* end confdefs.h. */ 9378 int i; 9379 _ACEOF 9380 if ac_fn_c_try_compile "$LINENO" 9381 then : 9382 xorg_cv_cc_flag_unused_command_line_argument=yes 9383 else case e in #( 9384 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9385 esac 9386 fi 9387 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9388 esac 9389 fi 9390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9391 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9392 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9393 CFLAGS="$xorg_testset_save_CFLAGS" 9394 fi 9395 9396 found="no" 9397 9398 if test $found = "no" ; then 9399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9401 fi 9402 9403 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9405 fi 9406 9407 CFLAGS="$CFLAGS -Winit-self" 9408 9409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9410 printf %s "checking if $CC supports -Winit-self... " >&6; } 9411 cacheid=xorg_cv_cc_flag__Winit_self 9412 if eval test \${$cacheid+y} 9413 then : 9414 printf %s "(cached) " >&6 9415 else case e in #( 9416 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9417 /* end confdefs.h. */ 9418 int i; 9419 int 9420 main (void) 9421 { 9422 9423 ; 9424 return 0; 9425 } 9426 _ACEOF 9427 if ac_fn_c_try_link "$LINENO" 9428 then : 9429 eval $cacheid=yes 9430 else case e in #( 9431 e) eval $cacheid=no ;; 9432 esac 9433 fi 9434 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9435 conftest$ac_exeext conftest.$ac_ext ;; 9436 esac 9437 fi 9438 9439 9440 CFLAGS="$xorg_testset_save_CFLAGS" 9441 9442 eval supported=\$$cacheid 9443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9444 printf "%s\n" "$supported" >&6; } 9445 if test "$supported" = "yes" ; then 9446 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9447 found="yes" 9448 fi 9449 fi 9450 9451 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 9463 9464 9465 xorg_testset_save_CFLAGS="$CFLAGS" 9466 9467 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9470 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9471 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9472 then : 9473 printf %s "(cached) " >&6 9474 else case e in #( 9475 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9476 /* end confdefs.h. */ 9477 int i; 9478 _ACEOF 9479 if ac_fn_c_try_compile "$LINENO" 9480 then : 9481 xorg_cv_cc_flag_unknown_warning_option=yes 9482 else case e in #( 9483 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9484 esac 9485 fi 9486 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9487 esac 9488 fi 9489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9490 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9491 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9492 CFLAGS="$xorg_testset_save_CFLAGS" 9493 fi 9494 9495 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9498 fi 9499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9501 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9502 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9503 then : 9504 printf %s "(cached) " >&6 9505 else case e in #( 9506 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9507 /* end confdefs.h. */ 9508 int i; 9509 _ACEOF 9510 if ac_fn_c_try_compile "$LINENO" 9511 then : 9512 xorg_cv_cc_flag_unused_command_line_argument=yes 9513 else case e in #( 9514 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9515 esac 9516 fi 9517 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9518 esac 9519 fi 9520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9521 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524 fi 9525 9526 found="no" 9527 9528 if test $found = "no" ; then 9529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9531 fi 9532 9533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9535 fi 9536 9537 CFLAGS="$CFLAGS -Wmain" 9538 9539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9540 printf %s "checking if $CC supports -Wmain... " >&6; } 9541 cacheid=xorg_cv_cc_flag__Wmain 9542 if eval test \${$cacheid+y} 9543 then : 9544 printf %s "(cached) " >&6 9545 else case e in #( 9546 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9547 /* end confdefs.h. */ 9548 int i; 9549 int 9550 main (void) 9551 { 9552 9553 ; 9554 return 0; 9555 } 9556 _ACEOF 9557 if ac_fn_c_try_link "$LINENO" 9558 then : 9559 eval $cacheid=yes 9560 else case e in #( 9561 e) eval $cacheid=no ;; 9562 esac 9563 fi 9564 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9565 conftest$ac_exeext conftest.$ac_ext ;; 9566 esac 9567 fi 9568 9569 9570 CFLAGS="$xorg_testset_save_CFLAGS" 9571 9572 eval supported=\$$cacheid 9573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9574 printf "%s\n" "$supported" >&6; } 9575 if test "$supported" = "yes" ; then 9576 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9577 found="yes" 9578 fi 9579 fi 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589 9590 9591 9592 9593 9594 9595 xorg_testset_save_CFLAGS="$CFLAGS" 9596 9597 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9600 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9601 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9602 then : 9603 printf %s "(cached) " >&6 9604 else case e in #( 9605 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9606 /* end confdefs.h. */ 9607 int i; 9608 _ACEOF 9609 if ac_fn_c_try_compile "$LINENO" 9610 then : 9611 xorg_cv_cc_flag_unknown_warning_option=yes 9612 else case e in #( 9613 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9614 esac 9615 fi 9616 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9617 esac 9618 fi 9619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9620 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9621 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9622 CFLAGS="$xorg_testset_save_CFLAGS" 9623 fi 9624 9625 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9628 fi 9629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9631 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9632 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9633 then : 9634 printf %s "(cached) " >&6 9635 else case e in #( 9636 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9637 /* end confdefs.h. */ 9638 int i; 9639 _ACEOF 9640 if ac_fn_c_try_compile "$LINENO" 9641 then : 9642 xorg_cv_cc_flag_unused_command_line_argument=yes 9643 else case e in #( 9644 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9645 esac 9646 fi 9647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9648 esac 9649 fi 9650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9651 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9652 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9653 CFLAGS="$xorg_testset_save_CFLAGS" 9654 fi 9655 9656 found="no" 9657 9658 if test $found = "no" ; then 9659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9661 fi 9662 9663 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9665 fi 9666 9667 CFLAGS="$CFLAGS -Wmissing-braces" 9668 9669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9670 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9671 cacheid=xorg_cv_cc_flag__Wmissing_braces 9672 if eval test \${$cacheid+y} 9673 then : 9674 printf %s "(cached) " >&6 9675 else case e in #( 9676 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9677 /* end confdefs.h. */ 9678 int i; 9679 int 9680 main (void) 9681 { 9682 9683 ; 9684 return 0; 9685 } 9686 _ACEOF 9687 if ac_fn_c_try_link "$LINENO" 9688 then : 9689 eval $cacheid=yes 9690 else case e in #( 9691 e) eval $cacheid=no ;; 9692 esac 9693 fi 9694 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9695 conftest$ac_exeext conftest.$ac_ext ;; 9696 esac 9697 fi 9698 9699 9700 CFLAGS="$xorg_testset_save_CFLAGS" 9701 9702 eval supported=\$$cacheid 9703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9704 printf "%s\n" "$supported" >&6; } 9705 if test "$supported" = "yes" ; then 9706 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9707 found="yes" 9708 fi 9709 fi 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 xorg_testset_save_CFLAGS="$CFLAGS" 9726 9727 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9730 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9731 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9732 then : 9733 printf %s "(cached) " >&6 9734 else case e in #( 9735 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9736 /* end confdefs.h. */ 9737 int i; 9738 _ACEOF 9739 if ac_fn_c_try_compile "$LINENO" 9740 then : 9741 xorg_cv_cc_flag_unknown_warning_option=yes 9742 else case e in #( 9743 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9744 esac 9745 fi 9746 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9747 esac 9748 fi 9749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9750 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9751 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9752 CFLAGS="$xorg_testset_save_CFLAGS" 9753 fi 9754 9755 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9758 fi 9759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9761 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9762 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9763 then : 9764 printf %s "(cached) " >&6 9765 else case e in #( 9766 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9767 /* end confdefs.h. */ 9768 int i; 9769 _ACEOF 9770 if ac_fn_c_try_compile "$LINENO" 9771 then : 9772 xorg_cv_cc_flag_unused_command_line_argument=yes 9773 else case e in #( 9774 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9775 esac 9776 fi 9777 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9778 esac 9779 fi 9780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9781 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9782 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9783 CFLAGS="$xorg_testset_save_CFLAGS" 9784 fi 9785 9786 found="no" 9787 9788 if test $found = "no" ; then 9789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9791 fi 9792 9793 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9795 fi 9796 9797 CFLAGS="$CFLAGS -Wsequence-point" 9798 9799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9800 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9801 cacheid=xorg_cv_cc_flag__Wsequence_point 9802 if eval test \${$cacheid+y} 9803 then : 9804 printf %s "(cached) " >&6 9805 else case e in #( 9806 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9807 /* end confdefs.h. */ 9808 int i; 9809 int 9810 main (void) 9811 { 9812 9813 ; 9814 return 0; 9815 } 9816 _ACEOF 9817 if ac_fn_c_try_link "$LINENO" 9818 then : 9819 eval $cacheid=yes 9820 else case e in #( 9821 e) eval $cacheid=no ;; 9822 esac 9823 fi 9824 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9825 conftest$ac_exeext conftest.$ac_ext ;; 9826 esac 9827 fi 9828 9829 9830 CFLAGS="$xorg_testset_save_CFLAGS" 9831 9832 eval supported=\$$cacheid 9833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9834 printf "%s\n" "$supported" >&6; } 9835 if test "$supported" = "yes" ; then 9836 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9837 found="yes" 9838 fi 9839 fi 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 xorg_testset_save_CFLAGS="$CFLAGS" 9856 9857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9860 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9861 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9862 then : 9863 printf %s "(cached) " >&6 9864 else case e in #( 9865 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9866 /* end confdefs.h. */ 9867 int i; 9868 _ACEOF 9869 if ac_fn_c_try_compile "$LINENO" 9870 then : 9871 xorg_cv_cc_flag_unknown_warning_option=yes 9872 else case e in #( 9873 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9874 esac 9875 fi 9876 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9877 esac 9878 fi 9879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9880 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9882 CFLAGS="$xorg_testset_save_CFLAGS" 9883 fi 9884 9885 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9888 fi 9889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9891 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9892 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9893 then : 9894 printf %s "(cached) " >&6 9895 else case e in #( 9896 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9897 /* end confdefs.h. */ 9898 int i; 9899 _ACEOF 9900 if ac_fn_c_try_compile "$LINENO" 9901 then : 9902 xorg_cv_cc_flag_unused_command_line_argument=yes 9903 else case e in #( 9904 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9905 esac 9906 fi 9907 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9908 esac 9909 fi 9910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9911 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9912 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9913 CFLAGS="$xorg_testset_save_CFLAGS" 9914 fi 9915 9916 found="no" 9917 9918 if test $found = "no" ; then 9919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9921 fi 9922 9923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9925 fi 9926 9927 CFLAGS="$CFLAGS -Wreturn-type" 9928 9929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9930 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9931 cacheid=xorg_cv_cc_flag__Wreturn_type 9932 if eval test \${$cacheid+y} 9933 then : 9934 printf %s "(cached) " >&6 9935 else case e in #( 9936 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9937 /* end confdefs.h. */ 9938 int i; 9939 int 9940 main (void) 9941 { 9942 9943 ; 9944 return 0; 9945 } 9946 _ACEOF 9947 if ac_fn_c_try_link "$LINENO" 9948 then : 9949 eval $cacheid=yes 9950 else case e in #( 9951 e) eval $cacheid=no ;; 9952 esac 9953 fi 9954 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9955 conftest$ac_exeext conftest.$ac_ext ;; 9956 esac 9957 fi 9958 9959 9960 CFLAGS="$xorg_testset_save_CFLAGS" 9961 9962 eval supported=\$$cacheid 9963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9964 printf "%s\n" "$supported" >&6; } 9965 if test "$supported" = "yes" ; then 9966 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9967 found="yes" 9968 fi 9969 fi 9970 9971 9972 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982 9983 9984 9985 xorg_testset_save_CFLAGS="$CFLAGS" 9986 9987 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9990 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9991 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9992 then : 9993 printf %s "(cached) " >&6 9994 else case e in #( 9995 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9996 /* end confdefs.h. */ 9997 int i; 9998 _ACEOF 9999 if ac_fn_c_try_compile "$LINENO" 10000 then : 10001 xorg_cv_cc_flag_unknown_warning_option=yes 10002 else case e in #( 10003 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10004 esac 10005 fi 10006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10007 esac 10008 fi 10009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10010 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10011 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10012 CFLAGS="$xorg_testset_save_CFLAGS" 10013 fi 10014 10015 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10018 fi 10019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10021 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10022 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10023 then : 10024 printf %s "(cached) " >&6 10025 else case e in #( 10026 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10027 /* end confdefs.h. */ 10028 int i; 10029 _ACEOF 10030 if ac_fn_c_try_compile "$LINENO" 10031 then : 10032 xorg_cv_cc_flag_unused_command_line_argument=yes 10033 else case e in #( 10034 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10035 esac 10036 fi 10037 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10038 esac 10039 fi 10040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10041 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10042 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10043 CFLAGS="$xorg_testset_save_CFLAGS" 10044 fi 10045 10046 found="no" 10047 10048 if test $found = "no" ; then 10049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10051 fi 10052 10053 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10055 fi 10056 10057 CFLAGS="$CFLAGS -Wtrigraphs" 10058 10059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10060 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10061 cacheid=xorg_cv_cc_flag__Wtrigraphs 10062 if eval test \${$cacheid+y} 10063 then : 10064 printf %s "(cached) " >&6 10065 else case e in #( 10066 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10067 /* end confdefs.h. */ 10068 int i; 10069 int 10070 main (void) 10071 { 10072 10073 ; 10074 return 0; 10075 } 10076 _ACEOF 10077 if ac_fn_c_try_link "$LINENO" 10078 then : 10079 eval $cacheid=yes 10080 else case e in #( 10081 e) eval $cacheid=no ;; 10082 esac 10083 fi 10084 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10085 conftest$ac_exeext conftest.$ac_ext ;; 10086 esac 10087 fi 10088 10089 10090 CFLAGS="$xorg_testset_save_CFLAGS" 10091 10092 eval supported=\$$cacheid 10093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10094 printf "%s\n" "$supported" >&6; } 10095 if test "$supported" = "yes" ; then 10096 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10097 found="yes" 10098 fi 10099 fi 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 xorg_testset_save_CFLAGS="$CFLAGS" 10116 10117 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10120 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10121 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10122 then : 10123 printf %s "(cached) " >&6 10124 else case e in #( 10125 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10126 /* end confdefs.h. */ 10127 int i; 10128 _ACEOF 10129 if ac_fn_c_try_compile "$LINENO" 10130 then : 10131 xorg_cv_cc_flag_unknown_warning_option=yes 10132 else case e in #( 10133 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10134 esac 10135 fi 10136 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10137 esac 10138 fi 10139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10140 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10141 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10142 CFLAGS="$xorg_testset_save_CFLAGS" 10143 fi 10144 10145 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10148 fi 10149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10151 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10152 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10153 then : 10154 printf %s "(cached) " >&6 10155 else case e in #( 10156 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10157 /* end confdefs.h. */ 10158 int i; 10159 _ACEOF 10160 if ac_fn_c_try_compile "$LINENO" 10161 then : 10162 xorg_cv_cc_flag_unused_command_line_argument=yes 10163 else case e in #( 10164 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10165 esac 10166 fi 10167 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10168 esac 10169 fi 10170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10171 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10172 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10173 CFLAGS="$xorg_testset_save_CFLAGS" 10174 fi 10175 10176 found="no" 10177 10178 if test $found = "no" ; then 10179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10181 fi 10182 10183 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10185 fi 10186 10187 CFLAGS="$CFLAGS -Warray-bounds" 10188 10189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10190 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10191 cacheid=xorg_cv_cc_flag__Warray_bounds 10192 if eval test \${$cacheid+y} 10193 then : 10194 printf %s "(cached) " >&6 10195 else case e in #( 10196 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10197 /* end confdefs.h. */ 10198 int i; 10199 int 10200 main (void) 10201 { 10202 10203 ; 10204 return 0; 10205 } 10206 _ACEOF 10207 if ac_fn_c_try_link "$LINENO" 10208 then : 10209 eval $cacheid=yes 10210 else case e in #( 10211 e) eval $cacheid=no ;; 10212 esac 10213 fi 10214 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10215 conftest$ac_exeext conftest.$ac_ext ;; 10216 esac 10217 fi 10218 10219 10220 CFLAGS="$xorg_testset_save_CFLAGS" 10221 10222 eval supported=\$$cacheid 10223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10224 printf "%s\n" "$supported" >&6; } 10225 if test "$supported" = "yes" ; then 10226 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10227 found="yes" 10228 fi 10229 fi 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 xorg_testset_save_CFLAGS="$CFLAGS" 10246 10247 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10250 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10251 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10252 then : 10253 printf %s "(cached) " >&6 10254 else case e in #( 10255 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10256 /* end confdefs.h. */ 10257 int i; 10258 _ACEOF 10259 if ac_fn_c_try_compile "$LINENO" 10260 then : 10261 xorg_cv_cc_flag_unknown_warning_option=yes 10262 else case e in #( 10263 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10264 esac 10265 fi 10266 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10267 esac 10268 fi 10269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10270 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10271 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10272 CFLAGS="$xorg_testset_save_CFLAGS" 10273 fi 10274 10275 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10278 fi 10279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10281 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10282 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10283 then : 10284 printf %s "(cached) " >&6 10285 else case e in #( 10286 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10287 /* end confdefs.h. */ 10288 int i; 10289 _ACEOF 10290 if ac_fn_c_try_compile "$LINENO" 10291 then : 10292 xorg_cv_cc_flag_unused_command_line_argument=yes 10293 else case e in #( 10294 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10295 esac 10296 fi 10297 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10298 esac 10299 fi 10300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10301 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10302 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10303 CFLAGS="$xorg_testset_save_CFLAGS" 10304 fi 10305 10306 found="no" 10307 10308 if test $found = "no" ; then 10309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10311 fi 10312 10313 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10315 fi 10316 10317 CFLAGS="$CFLAGS -Wwrite-strings" 10318 10319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10320 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10321 cacheid=xorg_cv_cc_flag__Wwrite_strings 10322 if eval test \${$cacheid+y} 10323 then : 10324 printf %s "(cached) " >&6 10325 else case e in #( 10326 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10327 /* end confdefs.h. */ 10328 int i; 10329 int 10330 main (void) 10331 { 10332 10333 ; 10334 return 0; 10335 } 10336 _ACEOF 10337 if ac_fn_c_try_link "$LINENO" 10338 then : 10339 eval $cacheid=yes 10340 else case e in #( 10341 e) eval $cacheid=no ;; 10342 esac 10343 fi 10344 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10345 conftest$ac_exeext conftest.$ac_ext ;; 10346 esac 10347 fi 10348 10349 10350 CFLAGS="$xorg_testset_save_CFLAGS" 10351 10352 eval supported=\$$cacheid 10353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10354 printf "%s\n" "$supported" >&6; } 10355 if test "$supported" = "yes" ; then 10356 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10357 found="yes" 10358 fi 10359 fi 10360 10361 10362 10363 10364 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 xorg_testset_save_CFLAGS="$CFLAGS" 10376 10377 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10380 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10381 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10382 then : 10383 printf %s "(cached) " >&6 10384 else case e in #( 10385 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10386 /* end confdefs.h. */ 10387 int i; 10388 _ACEOF 10389 if ac_fn_c_try_compile "$LINENO" 10390 then : 10391 xorg_cv_cc_flag_unknown_warning_option=yes 10392 else case e in #( 10393 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10394 esac 10395 fi 10396 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10397 esac 10398 fi 10399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10400 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10401 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10402 CFLAGS="$xorg_testset_save_CFLAGS" 10403 fi 10404 10405 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10408 fi 10409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10411 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10412 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10413 then : 10414 printf %s "(cached) " >&6 10415 else case e in #( 10416 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10417 /* end confdefs.h. */ 10418 int i; 10419 _ACEOF 10420 if ac_fn_c_try_compile "$LINENO" 10421 then : 10422 xorg_cv_cc_flag_unused_command_line_argument=yes 10423 else case e in #( 10424 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10425 esac 10426 fi 10427 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10428 esac 10429 fi 10430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10431 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10432 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10433 CFLAGS="$xorg_testset_save_CFLAGS" 10434 fi 10435 10436 found="no" 10437 10438 if test $found = "no" ; then 10439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10441 fi 10442 10443 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10445 fi 10446 10447 CFLAGS="$CFLAGS -Waddress" 10448 10449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10450 printf %s "checking if $CC supports -Waddress... " >&6; } 10451 cacheid=xorg_cv_cc_flag__Waddress 10452 if eval test \${$cacheid+y} 10453 then : 10454 printf %s "(cached) " >&6 10455 else case e in #( 10456 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10457 /* end confdefs.h. */ 10458 int i; 10459 int 10460 main (void) 10461 { 10462 10463 ; 10464 return 0; 10465 } 10466 _ACEOF 10467 if ac_fn_c_try_link "$LINENO" 10468 then : 10469 eval $cacheid=yes 10470 else case e in #( 10471 e) eval $cacheid=no ;; 10472 esac 10473 fi 10474 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10475 conftest$ac_exeext conftest.$ac_ext ;; 10476 esac 10477 fi 10478 10479 10480 CFLAGS="$xorg_testset_save_CFLAGS" 10481 10482 eval supported=\$$cacheid 10483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10484 printf "%s\n" "$supported" >&6; } 10485 if test "$supported" = "yes" ; then 10486 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10487 found="yes" 10488 fi 10489 fi 10490 10491 10492 10493 10494 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 xorg_testset_save_CFLAGS="$CFLAGS" 10506 10507 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10510 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10511 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10512 then : 10513 printf %s "(cached) " >&6 10514 else case e in #( 10515 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10516 /* end confdefs.h. */ 10517 int i; 10518 _ACEOF 10519 if ac_fn_c_try_compile "$LINENO" 10520 then : 10521 xorg_cv_cc_flag_unknown_warning_option=yes 10522 else case e in #( 10523 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10524 esac 10525 fi 10526 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10527 esac 10528 fi 10529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10530 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10531 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10532 CFLAGS="$xorg_testset_save_CFLAGS" 10533 fi 10534 10535 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10538 fi 10539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10541 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10542 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10543 then : 10544 printf %s "(cached) " >&6 10545 else case e in #( 10546 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10547 /* end confdefs.h. */ 10548 int i; 10549 _ACEOF 10550 if ac_fn_c_try_compile "$LINENO" 10551 then : 10552 xorg_cv_cc_flag_unused_command_line_argument=yes 10553 else case e in #( 10554 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10555 esac 10556 fi 10557 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10558 esac 10559 fi 10560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10561 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10562 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10563 CFLAGS="$xorg_testset_save_CFLAGS" 10564 fi 10565 10566 found="no" 10567 10568 if test $found = "no" ; then 10569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10571 fi 10572 10573 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10575 fi 10576 10577 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10578 10579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10580 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10581 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10582 if eval test \${$cacheid+y} 10583 then : 10584 printf %s "(cached) " >&6 10585 else case e in #( 10586 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10587 /* end confdefs.h. */ 10588 int i; 10589 int 10590 main (void) 10591 { 10592 10593 ; 10594 return 0; 10595 } 10596 _ACEOF 10597 if ac_fn_c_try_link "$LINENO" 10598 then : 10599 eval $cacheid=yes 10600 else case e in #( 10601 e) eval $cacheid=no ;; 10602 esac 10603 fi 10604 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10605 conftest$ac_exeext conftest.$ac_ext ;; 10606 esac 10607 fi 10608 10609 10610 CFLAGS="$xorg_testset_save_CFLAGS" 10611 10612 eval supported=\$$cacheid 10613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10614 printf "%s\n" "$supported" >&6; } 10615 if test "$supported" = "yes" ; then 10616 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10617 found="yes" 10618 fi 10619 fi 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634 10635 xorg_testset_save_CFLAGS="$CFLAGS" 10636 10637 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10640 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10641 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10642 then : 10643 printf %s "(cached) " >&6 10644 else case e in #( 10645 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10646 /* end confdefs.h. */ 10647 int i; 10648 _ACEOF 10649 if ac_fn_c_try_compile "$LINENO" 10650 then : 10651 xorg_cv_cc_flag_unknown_warning_option=yes 10652 else case e in #( 10653 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10654 esac 10655 fi 10656 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10657 esac 10658 fi 10659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10660 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10662 CFLAGS="$xorg_testset_save_CFLAGS" 10663 fi 10664 10665 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10668 fi 10669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10671 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10672 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10673 then : 10674 printf %s "(cached) " >&6 10675 else case e in #( 10676 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10677 /* end confdefs.h. */ 10678 int i; 10679 _ACEOF 10680 if ac_fn_c_try_compile "$LINENO" 10681 then : 10682 xorg_cv_cc_flag_unused_command_line_argument=yes 10683 else case e in #( 10684 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10685 esac 10686 fi 10687 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10688 esac 10689 fi 10690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10691 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10692 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10693 CFLAGS="$xorg_testset_save_CFLAGS" 10694 fi 10695 10696 found="no" 10697 10698 if test $found = "no" ; then 10699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10701 fi 10702 10703 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10705 fi 10706 10707 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10708 10709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10710 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10711 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10712 if eval test \${$cacheid+y} 10713 then : 10714 printf %s "(cached) " >&6 10715 else case e in #( 10716 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10717 /* end confdefs.h. */ 10718 int i; 10719 int 10720 main (void) 10721 { 10722 10723 ; 10724 return 0; 10725 } 10726 _ACEOF 10727 if ac_fn_c_try_link "$LINENO" 10728 then : 10729 eval $cacheid=yes 10730 else case e in #( 10731 e) eval $cacheid=no ;; 10732 esac 10733 fi 10734 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10735 conftest$ac_exeext conftest.$ac_ext ;; 10736 esac 10737 fi 10738 10739 10740 CFLAGS="$xorg_testset_save_CFLAGS" 10741 10742 eval supported=\$$cacheid 10743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10744 printf "%s\n" "$supported" >&6; } 10745 if test "$supported" = "yes" ; then 10746 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10747 found="yes" 10748 fi 10749 fi 10750 10751 10752 fi 10753 10754 10755 10756 10757 10758 10759 10760 CWARNFLAGS="$BASE_CFLAGS" 10761 if test "x$GCC" = xyes ; then 10762 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10763 fi 10764 10765 10766 10767 10768 10769 10770 10771 10772 # Check whether --enable-strict-compilation was given. 10773 if test ${enable_strict_compilation+y} 10774 then : 10775 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10776 else case e in #( 10777 e) STRICT_COMPILE=no ;; 10778 esac 10779 fi 10780 10781 10782 10783 10784 10785 10786 STRICT_CFLAGS="" 10787 10788 10789 10790 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 xorg_testset_save_CFLAGS="$CFLAGS" 10801 10802 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10805 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10806 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10807 then : 10808 printf %s "(cached) " >&6 10809 else case e in #( 10810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10811 /* end confdefs.h. */ 10812 int i; 10813 _ACEOF 10814 if ac_fn_c_try_compile "$LINENO" 10815 then : 10816 xorg_cv_cc_flag_unknown_warning_option=yes 10817 else case e in #( 10818 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10819 esac 10820 fi 10821 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10822 esac 10823 fi 10824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10825 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10827 CFLAGS="$xorg_testset_save_CFLAGS" 10828 fi 10829 10830 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10833 fi 10834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10836 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10837 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10838 then : 10839 printf %s "(cached) " >&6 10840 else case e in #( 10841 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10842 /* end confdefs.h. */ 10843 int i; 10844 _ACEOF 10845 if ac_fn_c_try_compile "$LINENO" 10846 then : 10847 xorg_cv_cc_flag_unused_command_line_argument=yes 10848 else case e in #( 10849 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10850 esac 10851 fi 10852 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10853 esac 10854 fi 10855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10856 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10858 CFLAGS="$xorg_testset_save_CFLAGS" 10859 fi 10860 10861 found="no" 10862 10863 if test $found = "no" ; then 10864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10866 fi 10867 10868 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10870 fi 10871 10872 CFLAGS="$CFLAGS -pedantic" 10873 10874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10875 printf %s "checking if $CC supports -pedantic... " >&6; } 10876 cacheid=xorg_cv_cc_flag__pedantic 10877 if eval test \${$cacheid+y} 10878 then : 10879 printf %s "(cached) " >&6 10880 else case e in #( 10881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10882 /* end confdefs.h. */ 10883 int i; 10884 int 10885 main (void) 10886 { 10887 10888 ; 10889 return 0; 10890 } 10891 _ACEOF 10892 if ac_fn_c_try_link "$LINENO" 10893 then : 10894 eval $cacheid=yes 10895 else case e in #( 10896 e) eval $cacheid=no ;; 10897 esac 10898 fi 10899 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10900 conftest$ac_exeext conftest.$ac_ext ;; 10901 esac 10902 fi 10903 10904 10905 CFLAGS="$xorg_testset_save_CFLAGS" 10906 10907 eval supported=\$$cacheid 10908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10909 printf "%s\n" "$supported" >&6; } 10910 if test "$supported" = "yes" ; then 10911 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10912 found="yes" 10913 fi 10914 fi 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 xorg_testset_save_CFLAGS="$CFLAGS" 10931 10932 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10935 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10936 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10937 then : 10938 printf %s "(cached) " >&6 10939 else case e in #( 10940 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10941 /* end confdefs.h. */ 10942 int i; 10943 _ACEOF 10944 if ac_fn_c_try_compile "$LINENO" 10945 then : 10946 xorg_cv_cc_flag_unknown_warning_option=yes 10947 else case e in #( 10948 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10949 esac 10950 fi 10951 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10952 esac 10953 fi 10954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10955 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10957 CFLAGS="$xorg_testset_save_CFLAGS" 10958 fi 10959 10960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10963 fi 10964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10966 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10967 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10968 then : 10969 printf %s "(cached) " >&6 10970 else case e in #( 10971 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10972 /* end confdefs.h. */ 10973 int i; 10974 _ACEOF 10975 if ac_fn_c_try_compile "$LINENO" 10976 then : 10977 xorg_cv_cc_flag_unused_command_line_argument=yes 10978 else case e in #( 10979 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10980 esac 10981 fi 10982 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10983 esac 10984 fi 10985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10986 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10988 CFLAGS="$xorg_testset_save_CFLAGS" 10989 fi 10990 10991 found="no" 10992 10993 if test $found = "no" ; then 10994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10996 fi 10997 10998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11000 fi 11001 11002 CFLAGS="$CFLAGS -Werror" 11003 11004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11005 printf %s "checking if $CC supports -Werror... " >&6; } 11006 cacheid=xorg_cv_cc_flag__Werror 11007 if eval test \${$cacheid+y} 11008 then : 11009 printf %s "(cached) " >&6 11010 else case e in #( 11011 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11012 /* end confdefs.h. */ 11013 int i; 11014 int 11015 main (void) 11016 { 11017 11018 ; 11019 return 0; 11020 } 11021 _ACEOF 11022 if ac_fn_c_try_link "$LINENO" 11023 then : 11024 eval $cacheid=yes 11025 else case e in #( 11026 e) eval $cacheid=no ;; 11027 esac 11028 fi 11029 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11030 conftest$ac_exeext conftest.$ac_ext ;; 11031 esac 11032 fi 11033 11034 11035 CFLAGS="$xorg_testset_save_CFLAGS" 11036 11037 eval supported=\$$cacheid 11038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11039 printf "%s\n" "$supported" >&6; } 11040 if test "$supported" = "yes" ; then 11041 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11042 found="yes" 11043 fi 11044 fi 11045 11046 if test $found = "no" ; then 11047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11049 fi 11050 11051 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11053 fi 11054 11055 CFLAGS="$CFLAGS -errwarn" 11056 11057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11058 printf %s "checking if $CC supports -errwarn... " >&6; } 11059 cacheid=xorg_cv_cc_flag__errwarn 11060 if eval test \${$cacheid+y} 11061 then : 11062 printf %s "(cached) " >&6 11063 else case e in #( 11064 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11065 /* end confdefs.h. */ 11066 int i; 11067 int 11068 main (void) 11069 { 11070 11071 ; 11072 return 0; 11073 } 11074 _ACEOF 11075 if ac_fn_c_try_link "$LINENO" 11076 then : 11077 eval $cacheid=yes 11078 else case e in #( 11079 e) eval $cacheid=no ;; 11080 esac 11081 fi 11082 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11083 conftest$ac_exeext conftest.$ac_ext ;; 11084 esac 11085 fi 11086 11087 11088 CFLAGS="$xorg_testset_save_CFLAGS" 11089 11090 eval supported=\$$cacheid 11091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11092 printf "%s\n" "$supported" >&6; } 11093 if test "$supported" = "yes" ; then 11094 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11095 found="yes" 11096 fi 11097 fi 11098 11099 11100 11101 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11102 # activate it with -Werror, so we add it here explicitly. 11103 11104 11105 11106 11107 11108 11109 11110 11111 11112 11113 11114 11115 11116 xorg_testset_save_CFLAGS="$CFLAGS" 11117 11118 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11121 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11122 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11123 then : 11124 printf %s "(cached) " >&6 11125 else case e in #( 11126 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11127 /* end confdefs.h. */ 11128 int i; 11129 _ACEOF 11130 if ac_fn_c_try_compile "$LINENO" 11131 then : 11132 xorg_cv_cc_flag_unknown_warning_option=yes 11133 else case e in #( 11134 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11135 esac 11136 fi 11137 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11138 esac 11139 fi 11140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11141 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11142 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11143 CFLAGS="$xorg_testset_save_CFLAGS" 11144 fi 11145 11146 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11149 fi 11150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11152 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11153 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11154 then : 11155 printf %s "(cached) " >&6 11156 else case e in #( 11157 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11158 /* end confdefs.h. */ 11159 int i; 11160 _ACEOF 11161 if ac_fn_c_try_compile "$LINENO" 11162 then : 11163 xorg_cv_cc_flag_unused_command_line_argument=yes 11164 else case e in #( 11165 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11166 esac 11167 fi 11168 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11169 esac 11170 fi 11171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11172 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11174 CFLAGS="$xorg_testset_save_CFLAGS" 11175 fi 11176 11177 found="no" 11178 11179 if test $found = "no" ; then 11180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11182 fi 11183 11184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11186 fi 11187 11188 CFLAGS="$CFLAGS -Werror=attributes" 11189 11190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11191 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11192 cacheid=xorg_cv_cc_flag__Werror_attributes 11193 if eval test \${$cacheid+y} 11194 then : 11195 printf %s "(cached) " >&6 11196 else case e in #( 11197 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11198 /* end confdefs.h. */ 11199 int i; 11200 int 11201 main (void) 11202 { 11203 11204 ; 11205 return 0; 11206 } 11207 _ACEOF 11208 if ac_fn_c_try_link "$LINENO" 11209 then : 11210 eval $cacheid=yes 11211 else case e in #( 11212 e) eval $cacheid=no ;; 11213 esac 11214 fi 11215 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11216 conftest$ac_exeext conftest.$ac_ext ;; 11217 esac 11218 fi 11219 11220 11221 CFLAGS="$xorg_testset_save_CFLAGS" 11222 11223 eval supported=\$$cacheid 11224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11225 printf "%s\n" "$supported" >&6; } 11226 if test "$supported" = "yes" ; then 11227 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11228 found="yes" 11229 fi 11230 fi 11231 11232 11233 11234 if test "x$STRICT_COMPILE" = "xyes"; then 11235 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11236 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11237 fi 11238 11239 11240 11241 11242 11243 11244 11245 11246 cat >>confdefs.h <<_ACEOF 11247 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11248 _ACEOF 11249 11250 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11251 if test "x$PVM" = "x"; then 11252 PVM="0" 11253 fi 11254 11255 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11256 11257 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11258 if test "x$PVP" = "x"; then 11259 PVP="0" 11260 fi 11261 11262 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11263 11264 11265 11266 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11267 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11268 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11269 touch \$(top_srcdir)/ChangeLog; \ 11270 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11271 11272 11273 11274 11275 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11276 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11277 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11278 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11279 touch \$(top_srcdir)/INSTALL; \ 11280 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11281 11282 11283 11284 11285 11286 11287 case $host_os in 11288 solaris*) 11289 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11290 # check for a man page file found in later versions that use 11291 # traditional section numbers instead 11292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11293 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11294 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11295 then : 11296 printf %s "(cached) " >&6 11297 else case e in #( 11298 e) test "$cross_compiling" = yes && 11299 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11300 if test -r "/usr/share/man/man7/attributes.7"; then 11301 ac_cv_file__usr_share_man_man7_attributes_7=yes 11302 else 11303 ac_cv_file__usr_share_man_man7_attributes_7=no 11304 fi ;; 11305 esac 11306 fi 11307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11308 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11309 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11310 then : 11311 SYSV_MAN_SECTIONS=false 11312 else case e in #( 11313 e) SYSV_MAN_SECTIONS=true ;; 11314 esac 11315 fi 11316 11317 ;; 11318 *) SYSV_MAN_SECTIONS=false ;; 11319 esac 11320 11321 if test x$APP_MAN_SUFFIX = x ; then 11322 APP_MAN_SUFFIX=1 11323 fi 11324 if test x$APP_MAN_DIR = x ; then 11325 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11326 fi 11327 11328 if test x$LIB_MAN_SUFFIX = x ; then 11329 LIB_MAN_SUFFIX=3 11330 fi 11331 if test x$LIB_MAN_DIR = x ; then 11332 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11333 fi 11334 11335 if test x$FILE_MAN_SUFFIX = x ; then 11336 case $SYSV_MAN_SECTIONS in 11337 true) FILE_MAN_SUFFIX=4 ;; 11338 *) FILE_MAN_SUFFIX=5 ;; 11339 esac 11340 fi 11341 if test x$FILE_MAN_DIR = x ; then 11342 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11343 fi 11344 11345 if test x$MISC_MAN_SUFFIX = x ; then 11346 case $SYSV_MAN_SECTIONS in 11347 true) MISC_MAN_SUFFIX=5 ;; 11348 *) MISC_MAN_SUFFIX=7 ;; 11349 esac 11350 fi 11351 if test x$MISC_MAN_DIR = x ; then 11352 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11353 fi 11354 11355 if test x$DRIVER_MAN_SUFFIX = x ; then 11356 case $SYSV_MAN_SECTIONS in 11357 true) DRIVER_MAN_SUFFIX=7 ;; 11358 *) DRIVER_MAN_SUFFIX=4 ;; 11359 esac 11360 fi 11361 if test x$DRIVER_MAN_DIR = x ; then 11362 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11363 fi 11364 11365 if test x$ADMIN_MAN_SUFFIX = x ; then 11366 case $SYSV_MAN_SECTIONS in 11367 true) ADMIN_MAN_SUFFIX=1m ;; 11368 *) ADMIN_MAN_SUFFIX=8 ;; 11369 esac 11370 fi 11371 if test x$ADMIN_MAN_DIR = x ; then 11372 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11373 fi 11374 11375 11376 11377 11378 11379 11380 11381 11382 11383 11384 11385 11386 11387 11388 11389 XORG_MAN_PAGE="X Version 11" 11390 11391 MAN_SUBSTS="\ 11392 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11393 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11394 -e 's|__xservername__|Xorg|g' \ 11395 -e 's|__xconfigfile__|xorg.conf|g' \ 11396 -e 's|__projectroot__|\$(prefix)|g' \ 11397 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11398 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11399 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11400 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11401 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11402 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11403 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11404 11405 11406 11407 # Check whether --enable-silent-rules was given. 11408 if test ${enable_silent_rules+y} 11409 then : 11410 enableval=$enable_silent_rules; 11411 fi 11412 11413 case $enable_silent_rules in # ((( 11414 yes) AM_DEFAULT_VERBOSITY=0;; 11415 no) AM_DEFAULT_VERBOSITY=1;; 11416 *) AM_DEFAULT_VERBOSITY=0;; 11417 esac 11418 am_make=${MAKE-make} 11419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11420 printf %s "checking whether $am_make supports nested variables... " >&6; } 11421 if test ${am_cv_make_support_nested_variables+y} 11422 then : 11423 printf %s "(cached) " >&6 11424 else case e in #( 11425 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11426 BAR0=false 11427 BAR1=true 11428 V=1 11429 am__doit: 11430 @$(TRUE) 11431 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11432 am_cv_make_support_nested_variables=yes 11433 else 11434 am_cv_make_support_nested_variables=no 11435 fi ;; 11436 esac 11437 fi 11438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11439 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11440 if test $am_cv_make_support_nested_variables = yes; then 11441 AM_V='$(V)' 11442 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11443 else 11444 AM_V=$AM_DEFAULT_VERBOSITY 11445 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11446 fi 11447 AM_BACKSLASH='\' 11448 11449 11450 11451 11452 # Checks for pkg-config packages 11453 11454 pkg_failed=no 11455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPRES" >&5 11456 printf %s "checking for APPRES... " >&6; } 11457 11458 if test -n "$APPRES_CFLAGS"; then 11459 pkg_cv_APPRES_CFLAGS="$APPRES_CFLAGS" 11460 elif test -n "$PKG_CONFIG"; then 11461 if test -n "$PKG_CONFIG" && \ 11462 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt xproto >= 7.0.17\""; } >&5 11463 ($PKG_CONFIG --exists --print-errors "x11 xt xproto >= 7.0.17") 2>&5 11464 ac_status=$? 11465 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11466 test $ac_status = 0; }; then 11467 pkg_cv_APPRES_CFLAGS=`$PKG_CONFIG --cflags "x11 xt xproto >= 7.0.17" 2>/dev/null` 11468 test "x$?" != "x0" && pkg_failed=yes 11469 else 11470 pkg_failed=yes 11471 fi 11472 else 11473 pkg_failed=untried 11474 fi 11475 if test -n "$APPRES_LIBS"; then 11476 pkg_cv_APPRES_LIBS="$APPRES_LIBS" 11477 elif test -n "$PKG_CONFIG"; then 11478 if test -n "$PKG_CONFIG" && \ 11479 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xt xproto >= 7.0.17\""; } >&5 11480 ($PKG_CONFIG --exists --print-errors "x11 xt xproto >= 7.0.17") 2>&5 11481 ac_status=$? 11482 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11483 test $ac_status = 0; }; then 11484 pkg_cv_APPRES_LIBS=`$PKG_CONFIG --libs "x11 xt xproto >= 7.0.17" 2>/dev/null` 11485 test "x$?" != "x0" && pkg_failed=yes 11486 else 11487 pkg_failed=yes 11488 fi 11489 else 11490 pkg_failed=untried 11491 fi 11492 11493 11494 11495 if test $pkg_failed = yes; then 11496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11497 printf "%s\n" "no" >&6; } 11498 11499 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11500 _pkg_short_errors_supported=yes 11501 else 11502 _pkg_short_errors_supported=no 11503 fi 11504 if test $_pkg_short_errors_supported = yes; then 11505 APPRES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xt xproto >= 7.0.17" 2>&1` 11506 else 11507 APPRES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xt xproto >= 7.0.17" 2>&1` 11508 fi 11509 # Put the nasty error message in config.log where it belongs 11510 echo "$APPRES_PKG_ERRORS" >&5 11511 11512 as_fn_error $? "Package requirements (x11 xt xproto >= 7.0.17) were not met: 11513 11514 $APPRES_PKG_ERRORS 11515 11516 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11517 installed software in a non-standard prefix. 11518 11519 Alternatively, you may set the environment variables APPRES_CFLAGS 11520 and APPRES_LIBS to avoid the need to call pkg-config. 11521 See the pkg-config man page for more details." "$LINENO" 5 11522 elif test $pkg_failed = untried; then 11523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11524 printf "%s\n" "no" >&6; } 11525 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11526 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11527 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11528 is in your PATH or set the PKG_CONFIG environment variable to the full 11529 path to pkg-config. 11530 11531 Alternatively, you may set the environment variables APPRES_CFLAGS 11532 and APPRES_LIBS to avoid the need to call pkg-config. 11533 See the pkg-config man page for more details. 11534 11535 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11536 See 'config.log' for more details" "$LINENO" 5; } 11537 else 11538 APPRES_CFLAGS=$pkg_cv_APPRES_CFLAGS 11539 APPRES_LIBS=$pkg_cv_APPRES_LIBS 11540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11541 printf "%s\n" "yes" >&6; } 11542 11543 fi 11544 11545 # Substitute config variables in man pages 11546 ac_config_files="$ac_config_files man/appres.1:man/appres.man" 11547 11548 11549 ac_config_files="$ac_config_files Makefile man/Makefile" 11550 11551 cat >confcache <<\_ACEOF 11552 # This file is a shell script that caches the results of configure 11553 # tests run on this system so they can be shared between configure 11554 # scripts and configure runs, see configure's option --config-cache. 11555 # It is not useful on other systems. If it contains results you don't 11556 # want to keep, you may remove or edit it. 11557 # 11558 # config.status only pays attention to the cache file if you give it 11559 # the --recheck option to rerun configure. 11560 # 11561 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11562 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11563 # following values. 11564 11565 _ACEOF 11566 11567 # The following way of writing the cache mishandles newlines in values, 11568 # but we know of no workaround that is simple, portable, and efficient. 11569 # So, we kill variables containing newlines. 11570 # Ultrix sh set writes to stderr and can't be redirected directly, 11571 # and sets the high bit in the cache file unless we assign to the vars. 11572 ( 11573 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11574 eval ac_val=\$$ac_var 11575 case $ac_val in #( 11576 *${as_nl}*) 11577 case $ac_var in #( 11578 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11579 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11580 esac 11581 case $ac_var in #( 11582 _ | IFS | as_nl) ;; #( 11583 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11584 *) { eval $ac_var=; unset $ac_var;} ;; 11585 esac ;; 11586 esac 11587 done 11588 11589 (set) 2>&1 | 11590 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11591 *${as_nl}ac_space=\ *) 11592 # 'set' does not quote correctly, so add quotes: double-quote 11593 # substitution turns \\\\ into \\, and sed turns \\ into \. 11594 sed -n \ 11595 "s/'/'\\\\''/g; 11596 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11597 ;; #( 11598 *) 11599 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11600 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11601 ;; 11602 esac | 11603 sort 11604 ) | 11605 sed ' 11606 /^ac_cv_env_/b end 11607 t clear 11608 :clear 11609 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11610 t end 11611 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11612 :end' >>confcache 11613 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11614 if test -w "$cache_file"; then 11615 if test "x$cache_file" != "x/dev/null"; then 11616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11617 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11618 if test ! -f "$cache_file" || test -h "$cache_file"; then 11619 cat confcache >"$cache_file" 11620 else 11621 case $cache_file in #( 11622 */* | ?:*) 11623 mv -f confcache "$cache_file"$$ && 11624 mv -f "$cache_file"$$ "$cache_file" ;; #( 11625 *) 11626 mv -f confcache "$cache_file" ;; 11627 esac 11628 fi 11629 fi 11630 else 11631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11632 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11633 fi 11634 fi 11635 rm -f confcache 11636 11637 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11638 # Let make expand exec_prefix. 11639 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11640 11641 DEFS=-DHAVE_CONFIG_H 11642 11643 ac_libobjs= 11644 ac_ltlibobjs= 11645 U= 11646 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11647 # 1. Remove the extension, and $U if already installed. 11648 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11649 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11650 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11651 # will be set to the directory where LIBOBJS objects are built. 11652 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11653 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11654 done 11655 LIBOBJS=$ac_libobjs 11656 11657 LTLIBOBJS=$ac_ltlibobjs 11658 11659 11660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11661 printf %s "checking that generated files are newer than configure... " >&6; } 11662 if test -n "$am_sleep_pid"; then 11663 # Hide warnings about reused PIDs. 11664 wait $am_sleep_pid 2>/dev/null 11665 fi 11666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11667 printf "%s\n" "done" >&6; } 11668 if test -n "$EXEEXT"; then 11669 am__EXEEXT_TRUE= 11670 am__EXEEXT_FALSE='#' 11671 else 11672 am__EXEEXT_TRUE='#' 11673 am__EXEEXT_FALSE= 11674 fi 11675 11676 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11677 as_fn_error $? "conditional \"AMDEP\" was never defined. 11678 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11679 fi 11680 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11681 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11682 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11683 fi 11684 11685 : "${CONFIG_STATUS=./config.status}" 11686 ac_write_fail=0 11687 ac_clean_files_save=$ac_clean_files 11688 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11690 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11691 as_write_fail=0 11692 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11693 #! $SHELL 11694 # Generated by $as_me. 11695 # Run this file to recreate the current configuration. 11696 # Compiler output produced by configure, useful for debugging 11697 # configure, is in config.log if it exists. 11698 11699 debug=false 11700 ac_cs_recheck=false 11701 ac_cs_silent=false 11702 11703 SHELL=\${CONFIG_SHELL-$SHELL} 11704 export SHELL 11705 _ASEOF 11706 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11707 ## -------------------- ## 11708 ## M4sh Initialization. ## 11709 ## -------------------- ## 11710 11711 # Be more Bourne compatible 11712 DUALCASE=1; export DUALCASE # for MKS sh 11713 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11714 then : 11715 emulate sh 11716 NULLCMD=: 11717 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11718 # is contrary to our usage. Disable this feature. 11719 alias -g '${1+"$@"}'='"$@"' 11720 setopt NO_GLOB_SUBST 11721 else case e in #( 11722 e) case `(set -o) 2>/dev/null` in #( 11723 *posix*) : 11724 set -o posix ;; #( 11725 *) : 11726 ;; 11727 esac ;; 11728 esac 11729 fi 11730 11731 11732 11733 # Reset variables that may have inherited troublesome values from 11734 # the environment. 11735 11736 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11737 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11738 # side effect of setting IFS to empty, thus disabling word splitting.) 11739 # Quoting is to prevent editors from complaining about space-tab. 11740 as_nl=' 11741 ' 11742 export as_nl 11743 IFS=" "" $as_nl" 11744 11745 PS1='$ ' 11746 PS2='> ' 11747 PS4='+ ' 11748 11749 # Ensure predictable behavior from utilities with locale-dependent output. 11750 LC_ALL=C 11751 export LC_ALL 11752 LANGUAGE=C 11753 export LANGUAGE 11754 11755 # We cannot yet rely on "unset" to work, but we need these variables 11756 # to be unset--not just set to an empty or harmless value--now, to 11757 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11758 # also avoids known problems related to "unset" and subshell syntax 11759 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11760 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11761 do eval test \${$as_var+y} \ 11762 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11763 done 11764 11765 # Ensure that fds 0, 1, and 2 are open. 11766 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11767 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11768 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11769 11770 # The user is always right. 11771 if ${PATH_SEPARATOR+false} :; then 11772 PATH_SEPARATOR=: 11773 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11774 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11775 PATH_SEPARATOR=';' 11776 } 11777 fi 11778 11779 11780 # Find who we are. Look in the path if we contain no directory separator. 11781 as_myself= 11782 case $0 in #(( 11783 *[\\/]* ) as_myself=$0 ;; 11784 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11785 for as_dir in $PATH 11786 do 11787 IFS=$as_save_IFS 11788 case $as_dir in #((( 11789 '') as_dir=./ ;; 11790 */) ;; 11791 *) as_dir=$as_dir/ ;; 11792 esac 11793 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11794 done 11795 IFS=$as_save_IFS 11796 11797 ;; 11798 esac 11799 # We did not find ourselves, most probably we were run as 'sh COMMAND' 11800 # in which case we are not to be found in the path. 11801 if test "x$as_myself" = x; then 11802 as_myself=$0 11803 fi 11804 if test ! -f "$as_myself"; then 11805 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11806 exit 1 11807 fi 11808 11809 11810 11811 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11812 # ---------------------------------------- 11813 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11814 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11815 # script with STATUS, using 1 if that was 0. 11816 as_fn_error () 11817 { 11818 as_status=$1; test $as_status -eq 0 && as_status=1 11819 if test "$4"; then 11820 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11821 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11822 fi 11823 printf "%s\n" "$as_me: error: $2" >&2 11824 as_fn_exit $as_status 11825 } # as_fn_error 11826 11827 11828 # as_fn_set_status STATUS 11829 # ----------------------- 11830 # Set $? to STATUS, without forking. 11831 as_fn_set_status () 11832 { 11833 return $1 11834 } # as_fn_set_status 11835 11836 # as_fn_exit STATUS 11837 # ----------------- 11838 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11839 as_fn_exit () 11840 { 11841 set +e 11842 as_fn_set_status $1 11843 exit $1 11844 } # as_fn_exit 11845 11846 # as_fn_unset VAR 11847 # --------------- 11848 # Portably unset VAR. 11849 as_fn_unset () 11850 { 11851 { eval $1=; unset $1;} 11852 } 11853 as_unset=as_fn_unset 11854 11855 # as_fn_append VAR VALUE 11856 # ---------------------- 11857 # Append the text in VALUE to the end of the definition contained in VAR. Take 11858 # advantage of any shell optimizations that allow amortized linear growth over 11859 # repeated appends, instead of the typical quadratic growth present in naive 11860 # implementations. 11861 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11862 then : 11863 eval 'as_fn_append () 11864 { 11865 eval $1+=\$2 11866 }' 11867 else case e in #( 11868 e) as_fn_append () 11869 { 11870 eval $1=\$$1\$2 11871 } ;; 11872 esac 11873 fi # as_fn_append 11874 11875 # as_fn_arith ARG... 11876 # ------------------ 11877 # Perform arithmetic evaluation on the ARGs, and store the result in the 11878 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11879 # must be portable across $(()) and expr. 11880 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11881 then : 11882 eval 'as_fn_arith () 11883 { 11884 as_val=$(( $* )) 11885 }' 11886 else case e in #( 11887 e) as_fn_arith () 11888 { 11889 as_val=`expr "$@" || test $? -eq 1` 11890 } ;; 11891 esac 11892 fi # as_fn_arith 11893 11894 11895 if expr a : '\(a\)' >/dev/null 2>&1 && 11896 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11897 as_expr=expr 11898 else 11899 as_expr=false 11900 fi 11901 11902 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11903 as_basename=basename 11904 else 11905 as_basename=false 11906 fi 11907 11908 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11909 as_dirname=dirname 11910 else 11911 as_dirname=false 11912 fi 11913 11914 as_me=`$as_basename -- "$0" || 11915 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11916 X"$0" : 'X\(//\)$' \| \ 11917 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11918 printf "%s\n" X/"$0" | 11919 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11920 s//\1/ 11921 q 11922 } 11923 /^X\/\(\/\/\)$/{ 11924 s//\1/ 11925 q 11926 } 11927 /^X\/\(\/\).*/{ 11928 s//\1/ 11929 q 11930 } 11931 s/.*/./; q'` 11932 11933 # Avoid depending upon Character Ranges. 11934 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11935 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11936 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11937 as_cr_digits='0123456789' 11938 as_cr_alnum=$as_cr_Letters$as_cr_digits 11939 11940 11941 # Determine whether it's possible to make 'echo' print without a newline. 11942 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11943 # for compatibility with existing Makefiles. 11944 ECHO_C= ECHO_N= ECHO_T= 11945 case `echo -n x` in #((((( 11946 -n*) 11947 case `echo 'xy\c'` in 11948 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11949 xy) ECHO_C='\c';; 11950 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11951 ECHO_T=' ';; 11952 esac;; 11953 *) 11954 ECHO_N='-n';; 11955 esac 11956 11957 # For backward compatibility with old third-party macros, we provide 11958 # the shell variables $as_echo and $as_echo_n. New code should use 11959 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11960 as_echo='printf %s\n' 11961 as_echo_n='printf %s' 11962 11963 rm -f conf$$ conf$$.exe conf$$.file 11964 if test -d conf$$.dir; then 11965 rm -f conf$$.dir/conf$$.file 11966 else 11967 rm -f conf$$.dir 11968 mkdir conf$$.dir 2>/dev/null 11969 fi 11970 if (echo >conf$$.file) 2>/dev/null; then 11971 if ln -s conf$$.file conf$$ 2>/dev/null; then 11972 as_ln_s='ln -s' 11973 # ... but there are two gotchas: 11974 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 11975 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 11976 # In both cases, we have to default to 'cp -pR'. 11977 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11978 as_ln_s='cp -pR' 11979 elif ln conf$$.file conf$$ 2>/dev/null; then 11980 as_ln_s=ln 11981 else 11982 as_ln_s='cp -pR' 11983 fi 11984 else 11985 as_ln_s='cp -pR' 11986 fi 11987 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11988 rmdir conf$$.dir 2>/dev/null 11989 11990 11991 # as_fn_mkdir_p 11992 # ------------- 11993 # Create "$as_dir" as a directory, including parents if necessary. 11994 as_fn_mkdir_p () 11995 { 11996 11997 case $as_dir in #( 11998 -*) as_dir=./$as_dir;; 11999 esac 12000 test -d "$as_dir" || eval $as_mkdir_p || { 12001 as_dirs= 12002 while :; do 12003 case $as_dir in #( 12004 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12005 *) as_qdir=$as_dir;; 12006 esac 12007 as_dirs="'$as_qdir' $as_dirs" 12008 as_dir=`$as_dirname -- "$as_dir" || 12009 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12010 X"$as_dir" : 'X\(//\)[^/]' \| \ 12011 X"$as_dir" : 'X\(//\)$' \| \ 12012 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12013 printf "%s\n" X"$as_dir" | 12014 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12015 s//\1/ 12016 q 12017 } 12018 /^X\(\/\/\)[^/].*/{ 12019 s//\1/ 12020 q 12021 } 12022 /^X\(\/\/\)$/{ 12023 s//\1/ 12024 q 12025 } 12026 /^X\(\/\).*/{ 12027 s//\1/ 12028 q 12029 } 12030 s/.*/./; q'` 12031 test -d "$as_dir" && break 12032 done 12033 test -z "$as_dirs" || eval "mkdir $as_dirs" 12034 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12035 12036 12037 } # as_fn_mkdir_p 12038 if mkdir -p . 2>/dev/null; then 12039 as_mkdir_p='mkdir -p "$as_dir"' 12040 else 12041 test -d ./-p && rmdir ./-p 12042 as_mkdir_p=false 12043 fi 12044 12045 12046 # as_fn_executable_p FILE 12047 # ----------------------- 12048 # Test if FILE is an executable regular file. 12049 as_fn_executable_p () 12050 { 12051 test -f "$1" && test -x "$1" 12052 } # as_fn_executable_p 12053 as_test_x='test -x' 12054 as_executable_p=as_fn_executable_p 12055 12056 # Sed expression to map a string onto a valid CPP name. 12057 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12058 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12059 12060 # Sed expression to map a string onto a valid variable name. 12061 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12062 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12063 12064 12065 exec 6>&1 12066 ## ----------------------------------- ## 12067 ## Main body of $CONFIG_STATUS script. ## 12068 ## ----------------------------------- ## 12069 _ASEOF 12070 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12071 12072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12073 # Save the log message, to keep $0 and so on meaningful, and to 12074 # report actual input values of CONFIG_FILES etc. instead of their 12075 # values after options handling. 12076 ac_log=" 12077 This file was extended by appres $as_me 1.0.7, which was 12078 generated by GNU Autoconf 2.72. Invocation command line was 12079 12080 CONFIG_FILES = $CONFIG_FILES 12081 CONFIG_HEADERS = $CONFIG_HEADERS 12082 CONFIG_LINKS = $CONFIG_LINKS 12083 CONFIG_COMMANDS = $CONFIG_COMMANDS 12084 $ $0 $@ 12085 12086 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12087 " 12088 12089 _ACEOF 12090 12091 case $ac_config_files in *" 12092 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12093 esac 12094 12095 case $ac_config_headers in *" 12096 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12097 esac 12098 12099 12100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12101 # Files that config.status was made for. 12102 config_files="$ac_config_files" 12103 config_headers="$ac_config_headers" 12104 config_commands="$ac_config_commands" 12105 12106 _ACEOF 12107 12108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12109 ac_cs_usage="\ 12110 '$as_me' instantiates files and other configuration actions 12111 from templates according to the current configuration. Unless the files 12112 and actions are specified as TAGs, all are instantiated by default. 12113 12114 Usage: $0 [OPTION]... [TAG]... 12115 12116 -h, --help print this help, then exit 12117 -V, --version print version number and configuration settings, then exit 12118 --config print configuration, then exit 12119 -q, --quiet, --silent 12120 do not print progress messages 12121 -d, --debug don't remove temporary files 12122 --recheck update $as_me by reconfiguring in the same conditions 12123 --file=FILE[:TEMPLATE] 12124 instantiate the configuration file FILE 12125 --header=FILE[:TEMPLATE] 12126 instantiate the configuration header FILE 12127 12128 Configuration files: 12129 $config_files 12130 12131 Configuration headers: 12132 $config_headers 12133 12134 Configuration commands: 12135 $config_commands 12136 12137 Report bugs to <https://gitlab.freedesktop.org/xorg/app/appres/issues>." 12138 12139 _ACEOF 12140 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12141 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12142 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12143 ac_cs_config='$ac_cs_config_escaped' 12144 ac_cs_version="\\ 12145 appres config.status 1.0.7 12146 configured by $0, generated by GNU Autoconf 2.72, 12147 with options \\"\$ac_cs_config\\" 12148 12149 Copyright (C) 2023 Free Software Foundation, Inc. 12150 This config.status script is free software; the Free Software Foundation 12151 gives unlimited permission to copy, distribute and modify it." 12152 12153 ac_pwd='$ac_pwd' 12154 srcdir='$srcdir' 12155 INSTALL='$INSTALL' 12156 MKDIR_P='$MKDIR_P' 12157 AWK='$AWK' 12158 test -n "\$AWK" || AWK=awk 12159 _ACEOF 12160 12161 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12162 # The default lists apply if the user does not specify any file. 12163 ac_need_defaults=: 12164 while test $# != 0 12165 do 12166 case $1 in 12167 --*=?*) 12168 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12169 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12170 ac_shift=: 12171 ;; 12172 --*=) 12173 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12174 ac_optarg= 12175 ac_shift=: 12176 ;; 12177 *) 12178 ac_option=$1 12179 ac_optarg=$2 12180 ac_shift=shift 12181 ;; 12182 esac 12183 12184 case $ac_option in 12185 # Handling of the options. 12186 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12187 ac_cs_recheck=: ;; 12188 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12189 printf "%s\n" "$ac_cs_version"; exit ;; 12190 --config | --confi | --conf | --con | --co | --c ) 12191 printf "%s\n" "$ac_cs_config"; exit ;; 12192 --debug | --debu | --deb | --de | --d | -d ) 12193 debug=: ;; 12194 --file | --fil | --fi | --f ) 12195 $ac_shift 12196 case $ac_optarg in 12197 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12198 '') as_fn_error $? "missing file argument" ;; 12199 esac 12200 as_fn_append CONFIG_FILES " '$ac_optarg'" 12201 ac_need_defaults=false;; 12202 --header | --heade | --head | --hea ) 12203 $ac_shift 12204 case $ac_optarg in 12205 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12206 esac 12207 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12208 ac_need_defaults=false;; 12209 --he | --h) 12210 # Conflict between --help and --header 12211 as_fn_error $? "ambiguous option: '$1' 12212 Try '$0 --help' for more information.";; 12213 --help | --hel | -h ) 12214 printf "%s\n" "$ac_cs_usage"; exit ;; 12215 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12216 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12217 ac_cs_silent=: ;; 12218 12219 # This is an error. 12220 -*) as_fn_error $? "unrecognized option: '$1' 12221 Try '$0 --help' for more information." ;; 12222 12223 *) as_fn_append ac_config_targets " $1" 12224 ac_need_defaults=false ;; 12225 12226 esac 12227 shift 12228 done 12229 12230 ac_configure_extra_args= 12231 12232 if $ac_cs_silent; then 12233 exec 6>/dev/null 12234 ac_configure_extra_args="$ac_configure_extra_args --silent" 12235 fi 12236 12237 _ACEOF 12238 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12239 if \$ac_cs_recheck; then 12240 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12241 shift 12242 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12243 CONFIG_SHELL='$SHELL' 12244 export CONFIG_SHELL 12245 exec "\$@" 12246 fi 12247 12248 _ACEOF 12249 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12250 exec 5>>config.log 12251 { 12252 echo 12253 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12254 ## Running $as_me. ## 12255 _ASBOX 12256 printf "%s\n" "$ac_log" 12257 } >&5 12258 12259 _ACEOF 12260 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12261 # 12262 # INIT-COMMANDS 12263 # 12264 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12265 12266 _ACEOF 12267 12268 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12269 12270 # Handling of arguments. 12271 for ac_config_target in $ac_config_targets 12272 do 12273 case $ac_config_target in 12274 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12275 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12276 "man/appres.1") CONFIG_FILES="$CONFIG_FILES man/appres.1:man/appres.man" ;; 12277 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12278 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12279 12280 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12281 esac 12282 done 12283 12284 12285 # If the user did not use the arguments to specify the items to instantiate, 12286 # then the envvar interface is used. Set only those that are not. 12287 # We use the long form for the default assignment because of an extremely 12288 # bizarre bug on SunOS 4.1.3. 12289 if $ac_need_defaults; then 12290 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12291 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12292 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12293 fi 12294 12295 # Have a temporary directory for convenience. Make it in the build tree 12296 # simply because there is no reason against having it here, and in addition, 12297 # creating and moving files from /tmp can sometimes cause problems. 12298 # Hook for its removal unless debugging. 12299 # Note that there is a small window in which the directory will not be cleaned: 12300 # after its creation but before its name has been assigned to '$tmp'. 12301 $debug || 12302 { 12303 tmp= ac_tmp= 12304 trap 'exit_status=$? 12305 : "${ac_tmp:=$tmp}" 12306 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12307 ' 0 12308 trap 'as_fn_exit 1' 1 2 13 15 12309 } 12310 # Create a (secure) tmp directory for tmp files. 12311 12312 { 12313 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12314 test -d "$tmp" 12315 } || 12316 { 12317 tmp=./conf$$-$RANDOM 12318 (umask 077 && mkdir "$tmp") 12319 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12320 ac_tmp=$tmp 12321 12322 # Set up the scripts for CONFIG_FILES section. 12323 # No need to generate them if there are no CONFIG_FILES. 12324 # This happens for instance with './config.status config.h'. 12325 if test -n "$CONFIG_FILES"; then 12326 12327 12328 ac_cr=`echo X | tr X '\015'` 12329 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12330 # But we know of no other shell where ac_cr would be empty at this 12331 # point, so we can use a bashism as a fallback. 12332 if test "x$ac_cr" = x; then 12333 eval ac_cr=\$\'\\r\' 12334 fi 12335 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12336 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12337 ac_cs_awk_cr='\\r' 12338 else 12339 ac_cs_awk_cr=$ac_cr 12340 fi 12341 12342 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12343 _ACEOF 12344 12345 12346 { 12347 echo "cat >conf$$subs.awk <<_ACEOF" && 12348 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12349 echo "_ACEOF" 12350 } >conf$$subs.sh || 12351 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12352 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12353 ac_delim='%!_!# ' 12354 for ac_last_try in false false false false false :; do 12355 . ./conf$$subs.sh || 12356 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12357 12358 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12359 if test $ac_delim_n = $ac_delim_num; then 12360 break 12361 elif $ac_last_try; then 12362 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12363 else 12364 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12365 fi 12366 done 12367 rm -f conf$$subs.sh 12368 12369 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12370 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12371 _ACEOF 12372 sed -n ' 12373 h 12374 s/^/S["/; s/!.*/"]=/ 12375 p 12376 g 12377 s/^[^!]*!// 12378 :repl 12379 t repl 12380 s/'"$ac_delim"'$// 12381 t delim 12382 :nl 12383 h 12384 s/\(.\{148\}\)..*/\1/ 12385 t more1 12386 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12387 p 12388 n 12389 b repl 12390 :more1 12391 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12392 p 12393 g 12394 s/.\{148\}// 12395 t nl 12396 :delim 12397 h 12398 s/\(.\{148\}\)..*/\1/ 12399 t more2 12400 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12401 p 12402 b 12403 :more2 12404 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12405 p 12406 g 12407 s/.\{148\}// 12408 t delim 12409 ' <conf$$subs.awk | sed ' 12410 /^[^""]/{ 12411 N 12412 s/\n// 12413 } 12414 ' >>$CONFIG_STATUS || ac_write_fail=1 12415 rm -f conf$$subs.awk 12416 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12417 _ACAWK 12418 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12419 for (key in S) S_is_set[key] = 1 12420 FS = "" 12421 12422 } 12423 { 12424 line = $ 0 12425 nfields = split(line, field, "@") 12426 substed = 0 12427 len = length(field[1]) 12428 for (i = 2; i < nfields; i++) { 12429 key = field[i] 12430 keylen = length(key) 12431 if (S_is_set[key]) { 12432 value = S[key] 12433 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12434 len += length(value) + length(field[++i]) 12435 substed = 1 12436 } else 12437 len += 1 + keylen 12438 } 12439 12440 print line 12441 } 12442 12443 _ACAWK 12444 _ACEOF 12445 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12446 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12447 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12448 else 12449 cat 12450 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12451 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12452 _ACEOF 12453 12454 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12455 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12456 # trailing colons and then remove the whole line if VPATH becomes empty 12457 # (actually we leave an empty line to preserve line numbers). 12458 if test "x$srcdir" = x.; then 12459 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12460 h 12461 s/// 12462 s/^/:/ 12463 s/[ ]*$/:/ 12464 s/:\$(srcdir):/:/g 12465 s/:\${srcdir}:/:/g 12466 s/:@srcdir@:/:/g 12467 s/^:*// 12468 s/:*$// 12469 x 12470 s/\(=[ ]*\).*/\1/ 12471 G 12472 s/\n// 12473 s/^[^=]*=[ ]*$// 12474 }' 12475 fi 12476 12477 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12478 fi # test -n "$CONFIG_FILES" 12479 12480 # Set up the scripts for CONFIG_HEADERS section. 12481 # No need to generate them if there are no CONFIG_HEADERS. 12482 # This happens for instance with './config.status Makefile'. 12483 if test -n "$CONFIG_HEADERS"; then 12484 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12485 BEGIN { 12486 _ACEOF 12487 12488 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12489 # here-document in config.status, that substitutes the proper values into 12490 # config.h.in to produce config.h. 12491 12492 # Create a delimiter string that does not exist in confdefs.h, to ease 12493 # handling of long lines. 12494 ac_delim='%!_!# ' 12495 for ac_last_try in false false :; do 12496 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12497 if test -z "$ac_tt"; then 12498 break 12499 elif $ac_last_try; then 12500 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12501 else 12502 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12503 fi 12504 done 12505 12506 # For the awk script, D is an array of macro values keyed by name, 12507 # likewise P contains macro parameters if any. Preserve backslash 12508 # newline sequences. 12509 12510 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12511 sed -n ' 12512 s/.\{148\}/&'"$ac_delim"'/g 12513 t rset 12514 :rset 12515 s/^[ ]*#[ ]*define[ ][ ]*/ / 12516 t def 12517 d 12518 :def 12519 s/\\$// 12520 t bsnl 12521 s/["\\]/\\&/g 12522 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12523 D["\1"]=" \3"/p 12524 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12525 d 12526 :bsnl 12527 s/["\\]/\\&/g 12528 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12529 D["\1"]=" \3\\\\\\n"\\/p 12530 t cont 12531 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12532 t cont 12533 d 12534 :cont 12535 n 12536 s/.\{148\}/&'"$ac_delim"'/g 12537 t clear 12538 :clear 12539 s/\\$// 12540 t bsnlc 12541 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12542 d 12543 :bsnlc 12544 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12545 b cont 12546 ' <confdefs.h | sed ' 12547 s/'"$ac_delim"'/"\\\ 12548 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12549 12550 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12551 for (key in D) D_is_set[key] = 1 12552 FS = "" 12553 } 12554 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12555 line = \$ 0 12556 split(line, arg, " ") 12557 if (arg[1] == "#") { 12558 defundef = arg[2] 12559 mac1 = arg[3] 12560 } else { 12561 defundef = substr(arg[1], 2) 12562 mac1 = arg[2] 12563 } 12564 split(mac1, mac2, "(") #) 12565 macro = mac2[1] 12566 prefix = substr(line, 1, index(line, defundef) - 1) 12567 if (D_is_set[macro]) { 12568 # Preserve the white space surrounding the "#". 12569 print prefix "define", macro P[macro] D[macro] 12570 next 12571 } else { 12572 # Replace #undef with comments. This is necessary, for example, 12573 # in the case of _POSIX_SOURCE, which is predefined and required 12574 # on some systems where configure will not decide to define it. 12575 if (defundef == "undef") { 12576 print "/*", prefix defundef, macro, "*/" 12577 next 12578 } 12579 } 12580 } 12581 { print } 12582 _ACAWK 12583 _ACEOF 12584 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12585 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12586 fi # test -n "$CONFIG_HEADERS" 12587 12588 12589 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12590 shift 12591 for ac_tag 12592 do 12593 case $ac_tag in 12594 :[FHLC]) ac_mode=$ac_tag; continue;; 12595 esac 12596 case $ac_mode$ac_tag in 12597 :[FHL]*:*);; 12598 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12599 :[FH]-) ac_tag=-:-;; 12600 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12601 esac 12602 ac_save_IFS=$IFS 12603 IFS=: 12604 set x $ac_tag 12605 IFS=$ac_save_IFS 12606 shift 12607 ac_file=$1 12608 shift 12609 12610 case $ac_mode in 12611 :L) ac_source=$1;; 12612 :[FH]) 12613 ac_file_inputs= 12614 for ac_f 12615 do 12616 case $ac_f in 12617 -) ac_f="$ac_tmp/stdin";; 12618 *) # Look for the file first in the build tree, then in the source tree 12619 # (if the path is not absolute). The absolute path cannot be DOS-style, 12620 # because $ac_f cannot contain ':'. 12621 test -f "$ac_f" || 12622 case $ac_f in 12623 [\\/$]*) false;; 12624 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12625 esac || 12626 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12627 esac 12628 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12629 as_fn_append ac_file_inputs " '$ac_f'" 12630 done 12631 12632 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12633 # use $as_me), people would be surprised to read: 12634 # /* config.h. Generated by config.status. */ 12635 configure_input='Generated from '` 12636 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12637 `' by configure.' 12638 if test x"$ac_file" != x-; then 12639 configure_input="$ac_file. $configure_input" 12640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12641 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12642 fi 12643 # Neutralize special characters interpreted by sed in replacement strings. 12644 case $configure_input in #( 12645 *\&* | *\|* | *\\* ) 12646 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12647 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12648 *) ac_sed_conf_input=$configure_input;; 12649 esac 12650 12651 case $ac_tag in 12652 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12653 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12654 esac 12655 ;; 12656 esac 12657 12658 ac_dir=`$as_dirname -- "$ac_file" || 12659 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12660 X"$ac_file" : 'X\(//\)[^/]' \| \ 12661 X"$ac_file" : 'X\(//\)$' \| \ 12662 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12663 printf "%s\n" X"$ac_file" | 12664 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12665 s//\1/ 12666 q 12667 } 12668 /^X\(\/\/\)[^/].*/{ 12669 s//\1/ 12670 q 12671 } 12672 /^X\(\/\/\)$/{ 12673 s//\1/ 12674 q 12675 } 12676 /^X\(\/\).*/{ 12677 s//\1/ 12678 q 12679 } 12680 s/.*/./; q'` 12681 as_dir="$ac_dir"; as_fn_mkdir_p 12682 ac_builddir=. 12683 12684 case "$ac_dir" in 12685 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12686 *) 12687 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12688 # A ".." for each directory in $ac_dir_suffix. 12689 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12690 case $ac_top_builddir_sub in 12691 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12692 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12693 esac ;; 12694 esac 12695 ac_abs_top_builddir=$ac_pwd 12696 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12697 # for backward compatibility: 12698 ac_top_builddir=$ac_top_build_prefix 12699 12700 case $srcdir in 12701 .) # We are building in place. 12702 ac_srcdir=. 12703 ac_top_srcdir=$ac_top_builddir_sub 12704 ac_abs_top_srcdir=$ac_pwd ;; 12705 [\\/]* | ?:[\\/]* ) # Absolute name. 12706 ac_srcdir=$srcdir$ac_dir_suffix; 12707 ac_top_srcdir=$srcdir 12708 ac_abs_top_srcdir=$srcdir ;; 12709 *) # Relative name. 12710 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12711 ac_top_srcdir=$ac_top_build_prefix$srcdir 12712 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12713 esac 12714 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12715 12716 12717 case $ac_mode in 12718 :F) 12719 # 12720 # CONFIG_FILE 12721 # 12722 12723 case $INSTALL in 12724 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12725 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12726 esac 12727 ac_MKDIR_P=$MKDIR_P 12728 case $MKDIR_P in 12729 [\\/$]* | ?:[\\/]* ) ;; 12730 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12731 esac 12732 _ACEOF 12733 12734 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12735 # If the template does not know about datarootdir, expand it. 12736 # FIXME: This hack should be removed a few years after 2.60. 12737 ac_datarootdir_hack=; ac_datarootdir_seen= 12738 ac_sed_dataroot=' 12739 /datarootdir/ { 12740 p 12741 q 12742 } 12743 /@datadir@/p 12744 /@docdir@/p 12745 /@infodir@/p 12746 /@localedir@/p 12747 /@mandir@/p' 12748 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12749 *datarootdir*) ac_datarootdir_seen=yes;; 12750 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12752 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12753 _ACEOF 12754 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12755 ac_datarootdir_hack=' 12756 s&@datadir@&$datadir&g 12757 s&@docdir@&$docdir&g 12758 s&@infodir@&$infodir&g 12759 s&@localedir@&$localedir&g 12760 s&@mandir@&$mandir&g 12761 s&\\\${datarootdir}&$datarootdir&g' ;; 12762 esac 12763 _ACEOF 12764 12765 # Neutralize VPATH when '$srcdir' = '.'. 12766 # Shell code in configure.ac might set extrasub. 12767 # FIXME: do we really want to maintain this feature? 12768 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12769 ac_sed_extra="$ac_vpsub 12770 $extrasub 12771 _ACEOF 12772 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12773 :t 12774 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12775 s|@configure_input@|$ac_sed_conf_input|;t t 12776 s&@top_builddir@&$ac_top_builddir_sub&;t t 12777 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12778 s&@srcdir@&$ac_srcdir&;t t 12779 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12780 s&@top_srcdir@&$ac_top_srcdir&;t t 12781 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12782 s&@builddir@&$ac_builddir&;t t 12783 s&@abs_builddir@&$ac_abs_builddir&;t t 12784 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12785 s&@INSTALL@&$ac_INSTALL&;t t 12786 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12787 $ac_datarootdir_hack 12788 " 12789 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12790 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12791 12792 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12793 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12794 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12795 "$ac_tmp/out"`; test -z "$ac_out"; } && 12796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12797 which seems to be undefined. Please make sure it is defined" >&5 12798 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12799 which seems to be undefined. Please make sure it is defined" >&2;} 12800 12801 rm -f "$ac_tmp/stdin" 12802 case $ac_file in 12803 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12804 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12805 esac \ 12806 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12807 ;; 12808 :H) 12809 # 12810 # CONFIG_HEADER 12811 # 12812 if test x"$ac_file" != x-; then 12813 { 12814 printf "%s\n" "/* $configure_input */" >&1 \ 12815 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12816 } >"$ac_tmp/config.h" \ 12817 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12818 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12820 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12821 else 12822 rm -f "$ac_file" 12823 mv "$ac_tmp/config.h" "$ac_file" \ 12824 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12825 fi 12826 else 12827 printf "%s\n" "/* $configure_input */" >&1 \ 12828 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12829 || as_fn_error $? "could not create -" "$LINENO" 5 12830 fi 12831 # Compute "$ac_file"'s index in $config_headers. 12832 _am_arg="$ac_file" 12833 _am_stamp_count=1 12834 for _am_header in $config_headers :; do 12835 case $_am_header in 12836 $_am_arg | $_am_arg:* ) 12837 break ;; 12838 * ) 12839 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12840 esac 12841 done 12842 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12843 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12844 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12845 X"$_am_arg" : 'X\(//\)$' \| \ 12846 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12847 printf "%s\n" X"$_am_arg" | 12848 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12849 s//\1/ 12850 q 12851 } 12852 /^X\(\/\/\)[^/].*/{ 12853 s//\1/ 12854 q 12855 } 12856 /^X\(\/\/\)$/{ 12857 s//\1/ 12858 q 12859 } 12860 /^X\(\/\).*/{ 12861 s//\1/ 12862 q 12863 } 12864 s/.*/./; q'`/stamp-h$_am_stamp_count 12865 ;; 12866 12867 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12868 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12869 ;; 12870 esac 12871 12872 12873 case $ac_file$ac_mode in 12874 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12875 # Older Autoconf quotes --file arguments for eval, but not when files 12876 # are listed without --file. Let's play safe and only enable the eval 12877 # if we detect the quoting. 12878 # TODO: see whether this extra hack can be removed once we start 12879 # requiring Autoconf 2.70 or later. 12880 case $CONFIG_FILES in #( 12881 *\'*) : 12882 eval set x "$CONFIG_FILES" ;; #( 12883 *) : 12884 set x $CONFIG_FILES ;; #( 12885 *) : 12886 ;; 12887 esac 12888 shift 12889 # Used to flag and report bootstrapping failures. 12890 am_rc=0 12891 for am_mf 12892 do 12893 # Strip MF so we end up with the name of the file. 12894 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12895 # Check whether this is an Automake generated Makefile which includes 12896 # dependency-tracking related rules and includes. 12897 # Grep'ing the whole file directly is not great: AIX grep has a line 12898 # limit of 2048, but all sed's we know have understand at least 4000. 12899 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12900 || continue 12901 am_dirpart=`$as_dirname -- "$am_mf" || 12902 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12903 X"$am_mf" : 'X\(//\)[^/]' \| \ 12904 X"$am_mf" : 'X\(//\)$' \| \ 12905 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12906 printf "%s\n" X"$am_mf" | 12907 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12908 s//\1/ 12909 q 12910 } 12911 /^X\(\/\/\)[^/].*/{ 12912 s//\1/ 12913 q 12914 } 12915 /^X\(\/\/\)$/{ 12916 s//\1/ 12917 q 12918 } 12919 /^X\(\/\).*/{ 12920 s//\1/ 12921 q 12922 } 12923 s/.*/./; q'` 12924 am_filepart=`$as_basename -- "$am_mf" || 12925 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12926 X"$am_mf" : 'X\(//\)$' \| \ 12927 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12928 printf "%s\n" X/"$am_mf" | 12929 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12930 s//\1/ 12931 q 12932 } 12933 /^X\/\(\/\/\)$/{ 12934 s//\1/ 12935 q 12936 } 12937 /^X\/\(\/\).*/{ 12938 s//\1/ 12939 q 12940 } 12941 s/.*/./; q'` 12942 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12943 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12944 | $MAKE -f - am--depfiles" >&5 12945 (cd "$am_dirpart" \ 12946 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12947 | $MAKE -f - am--depfiles) >&5 2>&5 12948 ac_status=$? 12949 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12950 (exit $ac_status); } || am_rc=$? 12951 done 12952 if test $am_rc -ne 0; then 12953 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12954 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12955 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12956 for automatic dependency tracking. If GNU make was not used, consider 12957 re-running the configure script with MAKE=\"gmake\" (or whatever is 12958 necessary). You can also try re-running configure with the 12959 '--disable-dependency-tracking' option to at least be able to build 12960 the package (albeit without support for automatic dependency tracking). 12961 See 'config.log' for more details" "$LINENO" 5; } 12962 fi 12963 { am_dirpart=; unset am_dirpart;} 12964 { am_filepart=; unset am_filepart;} 12965 { am_mf=; unset am_mf;} 12966 { am_rc=; unset am_rc;} 12967 rm -f conftest-deps.mk 12968 } 12969 ;; 12970 12971 esac 12972 done # for ac_tag 12973 12974 12975 as_fn_exit 0 12976 _ACEOF 12977 ac_clean_files=$ac_clean_files_save 12978 12979 test $ac_write_fail = 0 || 12980 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12981 12982 12983 # configure is writing to config.log, and then calls config.status. 12984 # config.status does its own redirection, appending to config.log. 12985 # Unfortunately, on DOS this fails, as config.log is still kept open 12986 # by configure, so config.status won't be able to write to it; its 12987 # output is simply discarded. So we exec the FD to /dev/null, 12988 # effectively closing config.log, so it can be properly (re)opened and 12989 # appended to by config.status. When coming back to configure, we 12990 # need to make the FD available again. 12991 if test "$no_create" != yes; then 12992 ac_cs_success=: 12993 ac_config_status_args= 12994 test "$silent" = yes && 12995 ac_config_status_args="$ac_config_status_args --quiet" 12996 exec 5>/dev/null 12997 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12998 exec 5>>config.log 12999 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13000 # would make configure fail if this is the last instruction. 13001 $ac_cs_success || as_fn_exit 1 13002 fi 13003 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13005 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13006 fi 13007 13008 13009
Indexes created Mon Oct 26 00:26:21 UTC 2026