1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for listres 1.0.6. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/listres/-/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/listres/-/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='listres' 607 PACKAGE_TARNAME='listres' 608 PACKAGE_VERSION='1.0.6' 609 PACKAGE_STRING='listres 1.0.6' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/listres/-/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 LISTRES_LIBS 651 LISTRES_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 LISTRES_CFLAGS 789 LISTRES_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 listres 1.0.6 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 '$ac_default_prefix' using '--prefix', 1367 for instance '--prefix=\$HOME'. 1368 1369 For better control, use the options below. 1370 1371 Fine tuning of the installation directories: 1372 --bindir=DIR user executables [EPREFIX/bin] 1373 --sbindir=DIR system admin executables [EPREFIX/sbin] 1374 --libexecdir=DIR program executables [EPREFIX/libexec] 1375 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1376 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1377 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1378 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1379 --libdir=DIR object code libraries [EPREFIX/lib] 1380 --includedir=DIR C header files [PREFIX/include] 1381 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1382 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1383 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1384 --infodir=DIR info documentation [DATAROOTDIR/info] 1385 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1386 --mandir=DIR man documentation [DATAROOTDIR/man] 1387 --docdir=DIR documentation root [DATAROOTDIR/doc/listres] 1388 --htmldir=DIR html documentation [DOCDIR] 1389 --dvidir=DIR dvi documentation [DOCDIR] 1390 --pdfdir=DIR pdf documentation [DOCDIR] 1391 --psdir=DIR ps documentation [DOCDIR] 1392 _ACEOF 1393 1394 cat <<\_ACEOF 1395 1396 Program names: 1397 --program-prefix=PREFIX prepend PREFIX to installed program names 1398 --program-suffix=SUFFIX append SUFFIX to installed program names 1399 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1400 1401 System types: 1402 --build=BUILD configure for building on BUILD [guessed] 1403 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1404 _ACEOF 1405 fi 1406 1407 if test -n "$ac_init_help"; then 1408 case $ac_init_help in 1409 short | recursive ) echo "Configuration of listres 1.0.6:";; 1410 esac 1411 cat <<\_ACEOF 1412 1413 Optional Features: 1414 --disable-option-checking ignore unrecognized --enable/--with options 1415 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1416 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1417 --enable-silent-rules less verbose build output (undo: "make V=1") 1418 --disable-silent-rules verbose build output (undo: "make V=0") 1419 --enable-dependency-tracking 1420 do not reject slow dependency extractors 1421 --disable-dependency-tracking 1422 speeds up one-time build 1423 --disable-selective-werror 1424 Turn off selective compiler errors. (default: 1425 enabled) 1426 --enable-strict-compilation 1427 Enable all warnings from compiler and make them 1428 errors (default: disabled) 1429 1430 Some influential environment variables: 1431 CC C compiler command 1432 CFLAGS C compiler flags 1433 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1434 nonstandard directory <lib dir> 1435 LIBS libraries to pass to the linker, e.g. -l<library> 1436 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1437 you have headers in a nonstandard directory <include dir> 1438 PKG_CONFIG path to pkg-config utility 1439 PKG_CONFIG_PATH 1440 directories to add to pkg-config's search path 1441 PKG_CONFIG_LIBDIR 1442 path overriding pkg-config's built-in search path 1443 LISTRES_CFLAGS 1444 C compiler flags for LISTRES, overriding pkg-config 1445 LISTRES_LIBS 1446 linker flags for LISTRES, overriding pkg-config 1447 1448 Use these variables to override the choices made by 'configure' or to help 1449 it to find libraries and programs with nonstandard names/locations. 1450 1451 Report bugs to <https://gitlab.freedesktop.org/xorg/app/listres/-/issues>. 1452 _ACEOF 1453 ac_status=$? 1454 fi 1455 1456 if test "$ac_init_help" = "recursive"; then 1457 # If there are subdirs, report their specific --help. 1458 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1459 test -d "$ac_dir" || 1460 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1461 continue 1462 ac_builddir=. 1463 1464 case "$ac_dir" in 1465 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1466 *) 1467 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1468 # A ".." for each directory in $ac_dir_suffix. 1469 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1470 case $ac_top_builddir_sub in 1471 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1472 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1473 esac ;; 1474 esac 1475 ac_abs_top_builddir=$ac_pwd 1476 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1477 # for backward compatibility: 1478 ac_top_builddir=$ac_top_build_prefix 1479 1480 case $srcdir in 1481 .) # We are building in place. 1482 ac_srcdir=. 1483 ac_top_srcdir=$ac_top_builddir_sub 1484 ac_abs_top_srcdir=$ac_pwd ;; 1485 [\\/]* | ?:[\\/]* ) # Absolute name. 1486 ac_srcdir=$srcdir$ac_dir_suffix; 1487 ac_top_srcdir=$srcdir 1488 ac_abs_top_srcdir=$srcdir ;; 1489 *) # Relative name. 1490 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1491 ac_top_srcdir=$ac_top_build_prefix$srcdir 1492 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1493 esac 1494 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1495 1496 cd "$ac_dir" || { ac_status=$?; continue; } 1497 # Check for configure.gnu first; this name is used for a wrapper for 1498 # Metaconfig's "Configure" on case-insensitive file systems. 1499 if test -f "$ac_srcdir/configure.gnu"; then 1500 echo && 1501 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1502 elif test -f "$ac_srcdir/configure"; then 1503 echo && 1504 $SHELL "$ac_srcdir/configure" --help=recursive 1505 else 1506 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1507 fi || ac_status=$? 1508 cd "$ac_pwd" || { ac_status=$?; break; } 1509 done 1510 fi 1511 1512 test -n "$ac_init_help" && exit $ac_status 1513 if $ac_init_version; then 1514 cat <<\_ACEOF 1515 listres configure 1.0.6 1516 generated by GNU Autoconf 2.72 1517 1518 Copyright (C) 2023 Free Software Foundation, Inc. 1519 This configure script is free software; the Free Software Foundation 1520 gives unlimited permission to copy, distribute and modify it. 1521 _ACEOF 1522 exit 1523 fi 1524 1525 ## ------------------------ ## 1526 ## Autoconf initialization. ## 1527 ## ------------------------ ## 1528 1529 # ac_fn_c_try_compile LINENO 1530 # -------------------------- 1531 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1532 ac_fn_c_try_compile () 1533 { 1534 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1535 rm -f conftest.$ac_objext conftest.beam 1536 if { { ac_try="$ac_compile" 1537 case "(($ac_try" in 1538 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1539 *) ac_try_echo=$ac_try;; 1540 esac 1541 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1542 printf "%s\n" "$ac_try_echo"; } >&5 1543 (eval "$ac_compile") 2>conftest.err 1544 ac_status=$? 1545 if test -s conftest.err; then 1546 grep -v '^ *+' conftest.err >conftest.er1 1547 cat conftest.er1 >&5 1548 mv -f conftest.er1 conftest.err 1549 fi 1550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1551 test $ac_status = 0; } && { 1552 test -z "$ac_c_werror_flag" || 1553 test ! -s conftest.err 1554 } && test -s conftest.$ac_objext 1555 then : 1556 ac_retval=0 1557 else case e in #( 1558 e) printf "%s\n" "$as_me: failed program was:" >&5 1559 sed 's/^/| /' conftest.$ac_ext >&5 1560 1561 ac_retval=1 ;; 1562 esac 1563 fi 1564 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1565 as_fn_set_status $ac_retval 1566 1567 } # ac_fn_c_try_compile 1568 1569 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1570 # ------------------------------------------------------------------ 1571 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1572 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1573 ac_fn_check_decl () 1574 { 1575 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1576 as_decl_name=`echo $2|sed 's/ *(.*//'` 1577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1578 printf %s "checking whether $as_decl_name is declared... " >&6; } 1579 if eval test \${$3+y} 1580 then : 1581 printf %s "(cached) " >&6 1582 else case e in #( 1583 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1584 eval ac_save_FLAGS=\$$6 1585 as_fn_append $6 " $5" 1586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1587 /* end confdefs.h. */ 1588 $4 1589 int 1590 main (void) 1591 { 1592 #ifndef $as_decl_name 1593 #ifdef __cplusplus 1594 (void) $as_decl_use; 1595 #else 1596 (void) $as_decl_name; 1597 #endif 1598 #endif 1599 1600 ; 1601 return 0; 1602 } 1603 _ACEOF 1604 if ac_fn_c_try_compile "$LINENO" 1605 then : 1606 eval "$3=yes" 1607 else case e in #( 1608 e) eval "$3=no" ;; 1609 esac 1610 fi 1611 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1612 eval $6=\$ac_save_FLAGS 1613 ;; 1614 esac 1615 fi 1616 eval ac_res=\$$3 1617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1618 printf "%s\n" "$ac_res" >&6; } 1619 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1620 1621 } # ac_fn_check_decl 1622 1623 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1624 # ------------------------------------------------------- 1625 # Tests whether HEADER exists and can be compiled using the include files in 1626 # INCLUDES, setting the cache variable VAR accordingly. 1627 ac_fn_c_check_header_compile () 1628 { 1629 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1631 printf %s "checking for $2... " >&6; } 1632 if eval test \${$3+y} 1633 then : 1634 printf %s "(cached) " >&6 1635 else case e in #( 1636 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1637 /* end confdefs.h. */ 1638 $4 1639 #include <$2> 1640 _ACEOF 1641 if ac_fn_c_try_compile "$LINENO" 1642 then : 1643 eval "$3=yes" 1644 else case e in #( 1645 e) eval "$3=no" ;; 1646 esac 1647 fi 1648 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1649 esac 1650 fi 1651 eval ac_res=\$$3 1652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1653 printf "%s\n" "$ac_res" >&6; } 1654 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1655 1656 } # ac_fn_c_check_header_compile 1657 1658 # ac_fn_c_try_link LINENO 1659 # ----------------------- 1660 # Try to link conftest.$ac_ext, and return whether this succeeded. 1661 ac_fn_c_try_link () 1662 { 1663 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1664 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1665 if { { ac_try="$ac_link" 1666 case "(($ac_try" in 1667 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1668 *) ac_try_echo=$ac_try;; 1669 esac 1670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1671 printf "%s\n" "$ac_try_echo"; } >&5 1672 (eval "$ac_link") 2>conftest.err 1673 ac_status=$? 1674 if test -s conftest.err; then 1675 grep -v '^ *+' conftest.err >conftest.er1 1676 cat conftest.er1 >&5 1677 mv -f conftest.er1 conftest.err 1678 fi 1679 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1680 test $ac_status = 0; } && { 1681 test -z "$ac_c_werror_flag" || 1682 test ! -s conftest.err 1683 } && test -s conftest$ac_exeext && { 1684 test "$cross_compiling" = yes || 1685 test -x conftest$ac_exeext 1686 } 1687 then : 1688 ac_retval=0 1689 else case e in #( 1690 e) printf "%s\n" "$as_me: failed program was:" >&5 1691 sed 's/^/| /' conftest.$ac_ext >&5 1692 1693 ac_retval=1 ;; 1694 esac 1695 fi 1696 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1697 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1698 # interfere with the next link command; also delete a directory that is 1699 # left behind by Apple's compiler. We do this before executing the actions. 1700 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1701 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1702 as_fn_set_status $ac_retval 1703 1704 } # ac_fn_c_try_link 1705 ac_configure_args_raw= 1706 for ac_arg 1707 do 1708 case $ac_arg in 1709 *\'*) 1710 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1711 esac 1712 as_fn_append ac_configure_args_raw " '$ac_arg'" 1713 done 1714 1715 case $ac_configure_args_raw in 1716 *$as_nl*) 1717 ac_safe_unquote= ;; 1718 *) 1719 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1720 ac_unsafe_a="$ac_unsafe_z#~" 1721 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1722 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1723 esac 1724 1725 cat >config.log <<_ACEOF 1726 This file contains any messages produced by compilers while 1727 running configure, to aid debugging if configure makes a mistake. 1728 1729 It was created by listres $as_me 1.0.6, which was 1730 generated by GNU Autoconf 2.72. Invocation command line was 1731 1732 $ $0$ac_configure_args_raw 1733 1734 _ACEOF 1735 exec 5>>config.log 1736 { 1737 cat <<_ASUNAME 1738 ## --------- ## 1739 ## Platform. ## 1740 ## --------- ## 1741 1742 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1743 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1744 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1745 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1746 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1747 1748 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1749 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1750 1751 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1752 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1753 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1754 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1755 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1756 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1757 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1758 1759 _ASUNAME 1760 1761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1762 for as_dir in $PATH 1763 do 1764 IFS=$as_save_IFS 1765 case $as_dir in #((( 1766 '') as_dir=./ ;; 1767 */) ;; 1768 *) as_dir=$as_dir/ ;; 1769 esac 1770 printf "%s\n" "PATH: $as_dir" 1771 done 1772 IFS=$as_save_IFS 1773 1774 } >&5 1775 1776 cat >&5 <<_ACEOF 1777 1778 1779 ## ----------- ## 1780 ## Core tests. ## 1781 ## ----------- ## 1782 1783 _ACEOF 1784 1785 1786 # Keep a trace of the command line. 1787 # Strip out --no-create and --no-recursion so they do not pile up. 1788 # Strip out --silent because we don't want to record it for future runs. 1789 # Also quote any args containing shell meta-characters. 1790 # Make two passes to allow for proper duplicate-argument suppression. 1791 ac_configure_args= 1792 ac_configure_args0= 1793 ac_configure_args1= 1794 ac_must_keep_next=false 1795 for ac_pass in 1 2 1796 do 1797 for ac_arg 1798 do 1799 case $ac_arg in 1800 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1801 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1802 | -silent | --silent | --silen | --sile | --sil) 1803 continue ;; 1804 *\'*) 1805 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1806 esac 1807 case $ac_pass in 1808 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1809 2) 1810 as_fn_append ac_configure_args1 " '$ac_arg'" 1811 if test $ac_must_keep_next = true; then 1812 ac_must_keep_next=false # Got value, back to normal. 1813 else 1814 case $ac_arg in 1815 *=* | --config-cache | -C | -disable-* | --disable-* \ 1816 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1817 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1818 | -with-* | --with-* | -without-* | --without-* | --x) 1819 case "$ac_configure_args0 " in 1820 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1821 esac 1822 ;; 1823 -* ) ac_must_keep_next=true ;; 1824 esac 1825 fi 1826 as_fn_append ac_configure_args " '$ac_arg'" 1827 ;; 1828 esac 1829 done 1830 done 1831 { ac_configure_args0=; unset ac_configure_args0;} 1832 { ac_configure_args1=; unset ac_configure_args1;} 1833 1834 # When interrupted or exit'd, cleanup temporary files, and complete 1835 # config.log. We remove comments because anyway the quotes in there 1836 # would cause problems or look ugly. 1837 # WARNING: Use '\'' to represent an apostrophe within the trap. 1838 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1839 trap 'exit_status=$? 1840 # Sanitize IFS. 1841 IFS=" "" $as_nl" 1842 # Save into config.log some information that might help in debugging. 1843 { 1844 echo 1845 1846 printf "%s\n" "## ---------------- ## 1847 ## Cache variables. ## 1848 ## ---------------- ##" 1849 echo 1850 # The following way of writing the cache mishandles newlines in values, 1851 ( 1852 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1853 eval ac_val=\$$ac_var 1854 case $ac_val in #( 1855 *${as_nl}*) 1856 case $ac_var in #( 1857 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1858 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1859 esac 1860 case $ac_var in #( 1861 _ | IFS | as_nl) ;; #( 1862 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1863 *) { eval $ac_var=; unset $ac_var;} ;; 1864 esac ;; 1865 esac 1866 done 1867 (set) 2>&1 | 1868 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1869 *${as_nl}ac_space=\ *) 1870 sed -n \ 1871 "s/'\''/'\''\\\\'\'''\''/g; 1872 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1873 ;; #( 1874 *) 1875 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1876 ;; 1877 esac | 1878 sort 1879 ) 1880 echo 1881 1882 printf "%s\n" "## ----------------- ## 1883 ## Output variables. ## 1884 ## ----------------- ##" 1885 echo 1886 for ac_var in $ac_subst_vars 1887 do 1888 eval ac_val=\$$ac_var 1889 case $ac_val in 1890 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1891 esac 1892 printf "%s\n" "$ac_var='\''$ac_val'\''" 1893 done | sort 1894 echo 1895 1896 if test -n "$ac_subst_files"; then 1897 printf "%s\n" "## ------------------- ## 1898 ## File substitutions. ## 1899 ## ------------------- ##" 1900 echo 1901 for ac_var in $ac_subst_files 1902 do 1903 eval ac_val=\$$ac_var 1904 case $ac_val in 1905 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1906 esac 1907 printf "%s\n" "$ac_var='\''$ac_val'\''" 1908 done | sort 1909 echo 1910 fi 1911 1912 if test -s confdefs.h; then 1913 printf "%s\n" "## ----------- ## 1914 ## confdefs.h. ## 1915 ## ----------- ##" 1916 echo 1917 cat confdefs.h 1918 echo 1919 fi 1920 test "$ac_signal" != 0 && 1921 printf "%s\n" "$as_me: caught signal $ac_signal" 1922 printf "%s\n" "$as_me: exit $exit_status" 1923 } >&5 1924 rm -f core *.core core.conftest.* && 1925 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1926 exit $exit_status 1927 ' 0 1928 for ac_signal in 1 2 13 15; do 1929 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1930 done 1931 ac_signal=0 1932 1933 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1934 rm -f -r conftest* confdefs.h 1935 1936 printf "%s\n" "/* confdefs.h */" > confdefs.h 1937 1938 # Predefined preprocessor variables. 1939 1940 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1941 1942 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1943 1944 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1945 1946 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1947 1948 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1949 1950 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1951 1952 1953 # Let the site file select an alternate cache file if it wants to. 1954 # Prefer an explicitly selected file to automatically selected ones. 1955 if test -n "$CONFIG_SITE"; then 1956 ac_site_files="$CONFIG_SITE" 1957 elif test "x$prefix" != xNONE; then 1958 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1959 else 1960 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1961 fi 1962 1963 for ac_site_file in $ac_site_files 1964 do 1965 case $ac_site_file in #( 1966 */*) : 1967 ;; #( 1968 *) : 1969 ac_site_file=./$ac_site_file ;; 1970 esac 1971 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1973 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1974 sed 's/^/| /' "$ac_site_file" >&5 1975 . "$ac_site_file" \ 1976 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1977 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1978 as_fn_error $? "failed to load site script $ac_site_file 1979 See 'config.log' for more details" "$LINENO" 5; } 1980 fi 1981 done 1982 1983 if test -r "$cache_file"; then 1984 # Some versions of bash will fail to source /dev/null (special files 1985 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1986 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1988 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1989 case $cache_file in 1990 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1991 *) . "./$cache_file";; 1992 esac 1993 fi 1994 else 1995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1996 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1997 >$cache_file 1998 fi 1999 2000 # Test code for whether the C compiler supports C89 (global declarations) 2001 ac_c_conftest_c89_globals=' 2002 /* Does the compiler advertise C89 conformance? 2003 Do not test the value of __STDC__, because some compilers set it to 0 2004 while being otherwise adequately conformant. */ 2005 #if !defined __STDC__ 2006 # error "Compiler does not advertise C89 conformance" 2007 #endif 2008 2009 #include <stddef.h> 2010 #include <stdarg.h> 2011 struct stat; 2012 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2013 struct buf { int x; }; 2014 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2015 static char *e (char **p, int i) 2016 { 2017 return p[i]; 2018 } 2019 static char *f (char * (*g) (char **, int), char **p, ...) 2020 { 2021 char *s; 2022 va_list v; 2023 va_start (v,p); 2024 s = g (p, va_arg (v,int)); 2025 va_end (v); 2026 return s; 2027 } 2028 2029 /* C89 style stringification. */ 2030 #define noexpand_stringify(a) #a 2031 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2032 2033 /* C89 style token pasting. Exercises some of the corner cases that 2034 e.g. old MSVC gets wrong, but not very hard. */ 2035 #define noexpand_concat(a,b) a##b 2036 #define expand_concat(a,b) noexpand_concat(a,b) 2037 extern int vA; 2038 extern int vbee; 2039 #define aye A 2040 #define bee B 2041 int *pvA = &expand_concat(v,aye); 2042 int *pvbee = &noexpand_concat(v,bee); 2043 2044 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2045 function prototypes and stuff, but not \xHH hex character constants. 2046 These do not provoke an error unfortunately, instead are silently treated 2047 as an "x". The following induces an error, until -std is added to get 2048 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2049 array size at least. It is necessary to write \x00 == 0 to get something 2050 that is true only with -std. */ 2051 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2052 2053 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2054 inside strings and character constants. */ 2055 #define FOO(x) '\''x'\'' 2056 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2057 2058 int test (int i, double x); 2059 struct s1 {int (*f) (int a);}; 2060 struct s2 {int (*f) (double a);}; 2061 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2062 int, int);' 2063 2064 # Test code for whether the C compiler supports C89 (body of main). 2065 ac_c_conftest_c89_main=' 2066 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2067 ' 2068 2069 # Test code for whether the C compiler supports C99 (global declarations) 2070 ac_c_conftest_c99_globals=' 2071 /* Does the compiler advertise C99 conformance? */ 2072 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2073 # error "Compiler does not advertise C99 conformance" 2074 #endif 2075 2076 // See if C++-style comments work. 2077 2078 #include <stdbool.h> 2079 extern int puts (const char *); 2080 extern int printf (const char *, ...); 2081 extern int dprintf (int, const char *, ...); 2082 extern void *malloc (size_t); 2083 extern void free (void *); 2084 2085 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2086 // dprintf is used instead of fprintf to avoid needing to declare 2087 // FILE and stderr. 2088 #define debug(...) dprintf (2, __VA_ARGS__) 2089 #define showlist(...) puts (#__VA_ARGS__) 2090 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2091 static void 2092 test_varargs_macros (void) 2093 { 2094 int x = 1234; 2095 int y = 5678; 2096 debug ("Flag"); 2097 debug ("X = %d\n", x); 2098 showlist (The first, second, and third items.); 2099 report (x>y, "x is %d but y is %d", x, y); 2100 } 2101 2102 // Check long long types. 2103 #define BIG64 18446744073709551615ull 2104 #define BIG32 4294967295ul 2105 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2106 #if !BIG_OK 2107 #error "your preprocessor is broken" 2108 #endif 2109 #if BIG_OK 2110 #else 2111 #error "your preprocessor is broken" 2112 #endif 2113 static long long int bignum = -9223372036854775807LL; 2114 static unsigned long long int ubignum = BIG64; 2115 2116 struct incomplete_array 2117 { 2118 int datasize; 2119 double data[]; 2120 }; 2121 2122 struct named_init { 2123 int number; 2124 const wchar_t *name; 2125 double average; 2126 }; 2127 2128 typedef const char *ccp; 2129 2130 static inline int 2131 test_restrict (ccp restrict text) 2132 { 2133 // Iterate through items via the restricted pointer. 2134 // Also check for declarations in for loops. 2135 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2136 continue; 2137 return 0; 2138 } 2139 2140 // Check varargs and va_copy. 2141 static bool 2142 test_varargs (const char *format, ...) 2143 { 2144 va_list args; 2145 va_start (args, format); 2146 va_list args_copy; 2147 va_copy (args_copy, args); 2148 2149 const char *str = ""; 2150 int number = 0; 2151 float fnumber = 0; 2152 2153 while (*format) 2154 { 2155 switch (*format++) 2156 { 2157 case '\''s'\'': // string 2158 str = va_arg (args_copy, const char *); 2159 break; 2160 case '\''d'\'': // int 2161 number = va_arg (args_copy, int); 2162 break; 2163 case '\''f'\'': // float 2164 fnumber = va_arg (args_copy, double); 2165 break; 2166 default: 2167 break; 2168 } 2169 } 2170 va_end (args_copy); 2171 va_end (args); 2172 2173 return *str && number && fnumber; 2174 } 2175 ' 2176 2177 # Test code for whether the C compiler supports C99 (body of main). 2178 ac_c_conftest_c99_main=' 2179 // Check bool. 2180 _Bool success = false; 2181 success |= (argc != 0); 2182 2183 // Check restrict. 2184 if (test_restrict ("String literal") == 0) 2185 success = true; 2186 char *restrict newvar = "Another string"; 2187 2188 // Check varargs. 2189 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2190 test_varargs_macros (); 2191 2192 // Check flexible array members. 2193 struct incomplete_array *ia = 2194 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2195 ia->datasize = 10; 2196 for (int i = 0; i < ia->datasize; ++i) 2197 ia->data[i] = i * 1.234; 2198 // Work around memory leak warnings. 2199 free (ia); 2200 2201 // Check named initializers. 2202 struct named_init ni = { 2203 .number = 34, 2204 .name = L"Test wide string", 2205 .average = 543.34343, 2206 }; 2207 2208 ni.number = 58; 2209 2210 int dynamic_array[ni.number]; 2211 dynamic_array[0] = argv[0][0]; 2212 dynamic_array[ni.number - 1] = 543; 2213 2214 // work around unused variable warnings 2215 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2216 || dynamic_array[ni.number - 1] != 543); 2217 ' 2218 2219 # Test code for whether the C compiler supports C11 (global declarations) 2220 ac_c_conftest_c11_globals=' 2221 /* Does the compiler advertise C11 conformance? */ 2222 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2223 # error "Compiler does not advertise C11 conformance" 2224 #endif 2225 2226 // Check _Alignas. 2227 char _Alignas (double) aligned_as_double; 2228 char _Alignas (0) no_special_alignment; 2229 extern char aligned_as_int; 2230 char _Alignas (0) _Alignas (int) aligned_as_int; 2231 2232 // Check _Alignof. 2233 enum 2234 { 2235 int_alignment = _Alignof (int), 2236 int_array_alignment = _Alignof (int[100]), 2237 char_alignment = _Alignof (char) 2238 }; 2239 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2240 2241 // Check _Noreturn. 2242 int _Noreturn does_not_return (void) { for (;;) continue; } 2243 2244 // Check _Static_assert. 2245 struct test_static_assert 2246 { 2247 int x; 2248 _Static_assert (sizeof (int) <= sizeof (long int), 2249 "_Static_assert does not work in struct"); 2250 long int y; 2251 }; 2252 2253 // Check UTF-8 literals. 2254 #define u8 syntax error! 2255 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2256 2257 // Check duplicate typedefs. 2258 typedef long *long_ptr; 2259 typedef long int *long_ptr; 2260 typedef long_ptr long_ptr; 2261 2262 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2263 struct anonymous 2264 { 2265 union { 2266 struct { int i; int j; }; 2267 struct { int k; long int l; } w; 2268 }; 2269 int m; 2270 } v1; 2271 ' 2272 2273 # Test code for whether the C compiler supports C11 (body of main). 2274 ac_c_conftest_c11_main=' 2275 _Static_assert ((offsetof (struct anonymous, i) 2276 == offsetof (struct anonymous, w.k)), 2277 "Anonymous union alignment botch"); 2278 v1.i = 2; 2279 v1.w.k = 5; 2280 ok |= v1.i != 5; 2281 ' 2282 2283 # Test code for whether the C compiler supports C11 (complete). 2284 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2285 ${ac_c_conftest_c99_globals} 2286 ${ac_c_conftest_c11_globals} 2287 2288 int 2289 main (int argc, char **argv) 2290 { 2291 int ok = 0; 2292 ${ac_c_conftest_c89_main} 2293 ${ac_c_conftest_c99_main} 2294 ${ac_c_conftest_c11_main} 2295 return ok; 2296 } 2297 " 2298 2299 # Test code for whether the C compiler supports C99 (complete). 2300 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2301 ${ac_c_conftest_c99_globals} 2302 2303 int 2304 main (int argc, char **argv) 2305 { 2306 int ok = 0; 2307 ${ac_c_conftest_c89_main} 2308 ${ac_c_conftest_c99_main} 2309 return ok; 2310 } 2311 " 2312 2313 # Test code for whether the C compiler supports C89 (complete). 2314 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2315 2316 int 2317 main (int argc, char **argv) 2318 { 2319 int ok = 0; 2320 ${ac_c_conftest_c89_main} 2321 return ok; 2322 } 2323 " 2324 2325 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2326 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2327 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2328 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2329 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2330 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2331 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2332 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2333 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2334 2335 # Auxiliary files required by this configure script. 2336 ac_aux_files="config.guess config.sub compile missing install-sh" 2337 2338 # Locations in which to look for auxiliary files. 2339 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2340 2341 # Search for a directory containing all of the required auxiliary files, 2342 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2343 # If we don't find one directory that contains all the files we need, 2344 # we report the set of missing files from the *first* directory in 2345 # $ac_aux_dir_candidates and give up. 2346 ac_missing_aux_files="" 2347 ac_first_candidate=: 2348 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2350 as_found=false 2351 for as_dir in $ac_aux_dir_candidates 2352 do 2353 IFS=$as_save_IFS 2354 case $as_dir in #((( 2355 '') as_dir=./ ;; 2356 */) ;; 2357 *) as_dir=$as_dir/ ;; 2358 esac 2359 as_found=: 2360 2361 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2362 ac_aux_dir_found=yes 2363 ac_install_sh= 2364 for ac_aux in $ac_aux_files 2365 do 2366 # As a special case, if "install-sh" is required, that requirement 2367 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2368 # and $ac_install_sh is set appropriately for whichever one is found. 2369 if test x"$ac_aux" = x"install-sh" 2370 then 2371 if test -f "${as_dir}install-sh"; then 2372 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2373 ac_install_sh="${as_dir}install-sh -c" 2374 elif test -f "${as_dir}install.sh"; then 2375 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2376 ac_install_sh="${as_dir}install.sh -c" 2377 elif test -f "${as_dir}shtool"; then 2378 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2379 ac_install_sh="${as_dir}shtool install -c" 2380 else 2381 ac_aux_dir_found=no 2382 if $ac_first_candidate; then 2383 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2384 else 2385 break 2386 fi 2387 fi 2388 else 2389 if test -f "${as_dir}${ac_aux}"; then 2390 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2391 else 2392 ac_aux_dir_found=no 2393 if $ac_first_candidate; then 2394 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2395 else 2396 break 2397 fi 2398 fi 2399 fi 2400 done 2401 if test "$ac_aux_dir_found" = yes; then 2402 ac_aux_dir="$as_dir" 2403 break 2404 fi 2405 ac_first_candidate=false 2406 2407 as_found=false 2408 done 2409 IFS=$as_save_IFS 2410 if $as_found 2411 then : 2412 2413 else case e in #( 2414 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2415 esac 2416 fi 2417 2418 2419 # These three variables are undocumented and unsupported, 2420 # and are intended to be withdrawn in a future Autoconf release. 2421 # They can cause serious problems if a builder's source tree is in a directory 2422 # whose full name contains unusual characters. 2423 if test -f "${ac_aux_dir}config.guess"; then 2424 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2425 fi 2426 if test -f "${ac_aux_dir}config.sub"; then 2427 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2428 fi 2429 if test -f "$ac_aux_dir/configure"; then 2430 ac_configure="$SHELL ${ac_aux_dir}configure" 2431 fi 2432 2433 # Check that the precious variables saved in the cache have kept the same 2434 # value. 2435 ac_cache_corrupted=false 2436 for ac_var in $ac_precious_vars; do 2437 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2438 eval ac_new_set=\$ac_env_${ac_var}_set 2439 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2440 eval ac_new_val=\$ac_env_${ac_var}_value 2441 case $ac_old_set,$ac_new_set in 2442 set,) 2443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2444 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2445 ac_cache_corrupted=: ;; 2446 ,set) 2447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2448 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2449 ac_cache_corrupted=: ;; 2450 ,);; 2451 *) 2452 if test "x$ac_old_val" != "x$ac_new_val"; then 2453 # differences in whitespace do not lead to failure. 2454 ac_old_val_w=`echo x $ac_old_val` 2455 ac_new_val_w=`echo x $ac_new_val` 2456 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2458 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2459 ac_cache_corrupted=: 2460 else 2461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2462 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2463 eval $ac_var=\$ac_old_val 2464 fi 2465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2466 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2468 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2469 fi;; 2470 esac 2471 # Pass precious variables to config.status. 2472 if test "$ac_new_set" = set; then 2473 case $ac_new_val in 2474 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2475 *) ac_arg=$ac_var=$ac_new_val ;; 2476 esac 2477 case " $ac_configure_args " in 2478 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2479 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2480 esac 2481 fi 2482 done 2483 if $ac_cache_corrupted; then 2484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2485 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2487 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2488 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2489 and start over" "$LINENO" 5 2490 fi 2491 ## -------------------- ## 2492 ## Main body of script. ## 2493 ## -------------------- ## 2494 2495 ac_ext=c 2496 ac_cpp='$CPP $CPPFLAGS' 2497 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2498 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2499 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2500 2501 2502 2503 ac_config_headers="$ac_config_headers config.h" 2504 2505 2506 # Initialize Automake 2507 am__api_version='1.16' 2508 2509 2510 2511 # Find a good install program. We prefer a C program (faster), 2512 # so one script is as good as another. But avoid the broken or 2513 # incompatible versions: 2514 # SysV /etc/install, /usr/sbin/install 2515 # SunOS /usr/etc/install 2516 # IRIX /sbin/install 2517 # AIX /bin/install 2518 # AmigaOS /C/install, which installs bootblocks on floppy discs 2519 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2520 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2521 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2522 # OS/2's system install, which has a completely different semantic 2523 # ./install, which can be erroneously created by make from ./install.sh. 2524 # Reject install programs that cannot install multiple files. 2525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2526 printf %s "checking for a BSD-compatible install... " >&6; } 2527 if test -z "$INSTALL"; then 2528 if test ${ac_cv_path_install+y} 2529 then : 2530 printf %s "(cached) " >&6 2531 else case e in #( 2532 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2533 for as_dir in $PATH 2534 do 2535 IFS=$as_save_IFS 2536 case $as_dir in #((( 2537 '') as_dir=./ ;; 2538 */) ;; 2539 *) as_dir=$as_dir/ ;; 2540 esac 2541 # Account for fact that we put trailing slashes in our PATH walk. 2542 case $as_dir in #(( 2543 ./ | /[cC]/* | \ 2544 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2545 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2546 /usr/ucb/* ) ;; 2547 *) 2548 # OSF1 and SCO ODT 3.0 have their own names for install. 2549 # Don't use installbsd from OSF since it installs stuff as root 2550 # by default. 2551 for ac_prog in ginstall scoinst install; do 2552 for ac_exec_ext in '' $ac_executable_extensions; do 2553 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2554 if test $ac_prog = install && 2555 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2556 # AIX install. It has an incompatible calling convention. 2557 : 2558 elif test $ac_prog = install && 2559 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2560 # program-specific install script used by HP pwplus--don't use. 2561 : 2562 else 2563 rm -rf conftest.one conftest.two conftest.dir 2564 echo one > conftest.one 2565 echo two > conftest.two 2566 mkdir conftest.dir 2567 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2568 test -s conftest.one && test -s conftest.two && 2569 test -s conftest.dir/conftest.one && 2570 test -s conftest.dir/conftest.two 2571 then 2572 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2573 break 3 2574 fi 2575 fi 2576 fi 2577 done 2578 done 2579 ;; 2580 esac 2581 2582 done 2583 IFS=$as_save_IFS 2584 2585 rm -rf conftest.one conftest.two conftest.dir 2586 ;; 2587 esac 2588 fi 2589 if test ${ac_cv_path_install+y}; then 2590 INSTALL=$ac_cv_path_install 2591 else 2592 # As a last resort, use the slow shell script. Don't cache a 2593 # value for INSTALL within a source directory, because that will 2594 # break other packages using the cache if that directory is 2595 # removed, or if the value is a relative name. 2596 INSTALL=$ac_install_sh 2597 fi 2598 fi 2599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2600 printf "%s\n" "$INSTALL" >&6; } 2601 2602 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2603 # It thinks the first close brace ends the variable substitution. 2604 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2605 2606 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2607 2608 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2609 2610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2611 printf %s "checking whether build environment is sane... " >&6; } 2612 # Reject unsafe characters in $srcdir or the absolute working directory 2613 # name. Accept space and tab only in the latter. 2614 am_lf=' 2615 ' 2616 case `pwd` in 2617 *[\\\"\#\$\&\'\`$am_lf]*) 2618 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2619 esac 2620 case $srcdir in 2621 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2622 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2623 esac 2624 2625 # Do 'set' in a subshell so we don't clobber the current shell's 2626 # arguments. Must try -L first in case configure is actually a 2627 # symlink; some systems play weird games with the mod time of symlinks 2628 # (eg FreeBSD returns the mod time of the symlink's containing 2629 # directory). 2630 if ( 2631 am_has_slept=no 2632 for am_try in 1 2; do 2633 echo "timestamp, slept: $am_has_slept" > conftest.file 2634 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2635 if test "$*" = "X"; then 2636 # -L didn't work. 2637 set X `ls -t "$srcdir/configure" conftest.file` 2638 fi 2639 if test "$*" != "X $srcdir/configure conftest.file" \ 2640 && test "$*" != "X conftest.file $srcdir/configure"; then 2641 2642 # If neither matched, then we have a broken ls. This can happen 2643 # if, for instance, CONFIG_SHELL is bash and it inherits a 2644 # broken ls alias from the environment. This has actually 2645 # happened. Such a system could not be considered "sane". 2646 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2647 alias in your environment" "$LINENO" 5 2648 fi 2649 if test "$2" = conftest.file || test $am_try -eq 2; then 2650 break 2651 fi 2652 # Just in case. 2653 sleep 1 2654 am_has_slept=yes 2655 done 2656 test "$2" = conftest.file 2657 ) 2658 then 2659 # Ok. 2660 : 2661 else 2662 as_fn_error $? "newly created file is older than distributed files! 2663 Check your system clock" "$LINENO" 5 2664 fi 2665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2666 printf "%s\n" "yes" >&6; } 2667 # If we didn't sleep, we still need to ensure time stamps of config.status and 2668 # generated files are strictly newer. 2669 am_sleep_pid= 2670 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2671 ( sleep 1 ) & 2672 am_sleep_pid=$! 2673 fi 2674 2675 rm -f conftest.file 2676 2677 test "$program_prefix" != NONE && 2678 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2679 # Use a double $ so make ignores it. 2680 test "$program_suffix" != NONE && 2681 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2682 # Double any \ or $. 2683 # By default was 's,x,x', remove it if useless. 2684 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2685 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2686 2687 2688 # Expand $ac_aux_dir to an absolute path. 2689 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2690 2691 2692 if test x"${MISSING+set}" != xset; then 2693 MISSING="\${SHELL} '$am_aux_dir/missing'" 2694 fi 2695 # Use eval to expand $SHELL 2696 if eval "$MISSING --is-lightweight"; then 2697 am_missing_run="$MISSING " 2698 else 2699 am_missing_run= 2700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2701 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2702 fi 2703 2704 if test x"${install_sh+set}" != xset; then 2705 case $am_aux_dir in 2706 *\ * | *\ *) 2707 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2708 *) 2709 install_sh="\${SHELL} $am_aux_dir/install-sh" 2710 esac 2711 fi 2712 2713 # Installed binaries are usually stripped using 'strip' when the user 2714 # run "make install-strip". However 'strip' might not be the right 2715 # tool to use in cross-compilation environments, therefore Automake 2716 # will honor the 'STRIP' environment variable to overrule this program. 2717 if test "$cross_compiling" != no; then 2718 if test -n "$ac_tool_prefix"; then 2719 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2720 set dummy ${ac_tool_prefix}strip; ac_word=$2 2721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2722 printf %s "checking for $ac_word... " >&6; } 2723 if test ${ac_cv_prog_STRIP+y} 2724 then : 2725 printf %s "(cached) " >&6 2726 else case e in #( 2727 e) if test -n "$STRIP"; then 2728 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2729 else 2730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2731 for as_dir in $PATH 2732 do 2733 IFS=$as_save_IFS 2734 case $as_dir in #((( 2735 '') as_dir=./ ;; 2736 */) ;; 2737 *) as_dir=$as_dir/ ;; 2738 esac 2739 for ac_exec_ext in '' $ac_executable_extensions; do 2740 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2741 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2742 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2743 break 2 2744 fi 2745 done 2746 done 2747 IFS=$as_save_IFS 2748 2749 fi ;; 2750 esac 2751 fi 2752 STRIP=$ac_cv_prog_STRIP 2753 if test -n "$STRIP"; then 2754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2755 printf "%s\n" "$STRIP" >&6; } 2756 else 2757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2758 printf "%s\n" "no" >&6; } 2759 fi 2760 2761 2762 fi 2763 if test -z "$ac_cv_prog_STRIP"; then 2764 ac_ct_STRIP=$STRIP 2765 # Extract the first word of "strip", so it can be a program name with args. 2766 set dummy strip; ac_word=$2 2767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2768 printf %s "checking for $ac_word... " >&6; } 2769 if test ${ac_cv_prog_ac_ct_STRIP+y} 2770 then : 2771 printf %s "(cached) " >&6 2772 else case e in #( 2773 e) if test -n "$ac_ct_STRIP"; then 2774 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2775 else 2776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2777 for as_dir in $PATH 2778 do 2779 IFS=$as_save_IFS 2780 case $as_dir in #((( 2781 '') as_dir=./ ;; 2782 */) ;; 2783 *) as_dir=$as_dir/ ;; 2784 esac 2785 for ac_exec_ext in '' $ac_executable_extensions; do 2786 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2787 ac_cv_prog_ac_ct_STRIP="strip" 2788 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2789 break 2 2790 fi 2791 done 2792 done 2793 IFS=$as_save_IFS 2794 2795 fi ;; 2796 esac 2797 fi 2798 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2799 if test -n "$ac_ct_STRIP"; then 2800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2801 printf "%s\n" "$ac_ct_STRIP" >&6; } 2802 else 2803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2804 printf "%s\n" "no" >&6; } 2805 fi 2806 2807 if test "x$ac_ct_STRIP" = x; then 2808 STRIP=":" 2809 else 2810 case $cross_compiling:$ac_tool_warned in 2811 yes:) 2812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2813 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2814 ac_tool_warned=yes ;; 2815 esac 2816 STRIP=$ac_ct_STRIP 2817 fi 2818 else 2819 STRIP="$ac_cv_prog_STRIP" 2820 fi 2821 2822 fi 2823 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2824 2825 2826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2827 printf %s "checking for a race-free mkdir -p... " >&6; } 2828 if test -z "$MKDIR_P"; then 2829 if test ${ac_cv_path_mkdir+y} 2830 then : 2831 printf %s "(cached) " >&6 2832 else case e in #( 2833 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2834 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2835 do 2836 IFS=$as_save_IFS 2837 case $as_dir in #((( 2838 '') as_dir=./ ;; 2839 */) ;; 2840 *) as_dir=$as_dir/ ;; 2841 esac 2842 for ac_prog in mkdir gmkdir; do 2843 for ac_exec_ext in '' $ac_executable_extensions; do 2844 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2845 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2846 'mkdir ('*'coreutils) '* | \ 2847 *'BusyBox '* | \ 2848 'mkdir (fileutils) '4.1*) 2849 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2850 break 3;; 2851 esac 2852 done 2853 done 2854 done 2855 IFS=$as_save_IFS 2856 ;; 2857 esac 2858 fi 2859 2860 test -d ./--version && rmdir ./--version 2861 if test ${ac_cv_path_mkdir+y}; then 2862 MKDIR_P="$ac_cv_path_mkdir -p" 2863 else 2864 # As a last resort, use plain mkdir -p, 2865 # in the hope it doesn't have the bugs of ancient mkdir. 2866 MKDIR_P='mkdir -p' 2867 fi 2868 fi 2869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2870 printf "%s\n" "$MKDIR_P" >&6; } 2871 2872 for ac_prog in gawk mawk nawk awk 2873 do 2874 # Extract the first word of "$ac_prog", so it can be a program name with args. 2875 set dummy $ac_prog; ac_word=$2 2876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2877 printf %s "checking for $ac_word... " >&6; } 2878 if test ${ac_cv_prog_AWK+y} 2879 then : 2880 printf %s "(cached) " >&6 2881 else case e in #( 2882 e) if test -n "$AWK"; then 2883 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2884 else 2885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2886 for as_dir in $PATH 2887 do 2888 IFS=$as_save_IFS 2889 case $as_dir in #((( 2890 '') as_dir=./ ;; 2891 */) ;; 2892 *) as_dir=$as_dir/ ;; 2893 esac 2894 for ac_exec_ext in '' $ac_executable_extensions; do 2895 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2896 ac_cv_prog_AWK="$ac_prog" 2897 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2898 break 2 2899 fi 2900 done 2901 done 2902 IFS=$as_save_IFS 2903 2904 fi ;; 2905 esac 2906 fi 2907 AWK=$ac_cv_prog_AWK 2908 if test -n "$AWK"; then 2909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2910 printf "%s\n" "$AWK" >&6; } 2911 else 2912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2913 printf "%s\n" "no" >&6; } 2914 fi 2915 2916 2917 test -n "$AWK" && break 2918 done 2919 2920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2921 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2922 set x ${MAKE-make} 2923 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2924 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2925 then : 2926 printf %s "(cached) " >&6 2927 else case e in #( 2928 e) cat >conftest.make <<\_ACEOF 2929 SHELL = /bin/sh 2930 all: 2931 @echo '@@@%%%=$(MAKE)=@@@%%%' 2932 _ACEOF 2933 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2934 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2935 *@@@%%%=?*=@@@%%%*) 2936 eval ac_cv_prog_make_${ac_make}_set=yes;; 2937 *) 2938 eval ac_cv_prog_make_${ac_make}_set=no;; 2939 esac 2940 rm -f conftest.make ;; 2941 esac 2942 fi 2943 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2945 printf "%s\n" "yes" >&6; } 2946 SET_MAKE= 2947 else 2948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2949 printf "%s\n" "no" >&6; } 2950 SET_MAKE="MAKE=${MAKE-make}" 2951 fi 2952 2953 rm -rf .tst 2>/dev/null 2954 mkdir .tst 2>/dev/null 2955 if test -d .tst; then 2956 am__leading_dot=. 2957 else 2958 am__leading_dot=_ 2959 fi 2960 rmdir .tst 2>/dev/null 2961 2962 # Check whether --enable-silent-rules was given. 2963 if test ${enable_silent_rules+y} 2964 then : 2965 enableval=$enable_silent_rules; 2966 fi 2967 2968 case $enable_silent_rules in # ((( 2969 yes) AM_DEFAULT_VERBOSITY=0;; 2970 no) AM_DEFAULT_VERBOSITY=1;; 2971 *) AM_DEFAULT_VERBOSITY=1;; 2972 esac 2973 am_make=${MAKE-make} 2974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2975 printf %s "checking whether $am_make supports nested variables... " >&6; } 2976 if test ${am_cv_make_support_nested_variables+y} 2977 then : 2978 printf %s "(cached) " >&6 2979 else case e in #( 2980 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 2981 BAR0=false 2982 BAR1=true 2983 V=1 2984 am__doit: 2985 @$(TRUE) 2986 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2987 am_cv_make_support_nested_variables=yes 2988 else 2989 am_cv_make_support_nested_variables=no 2990 fi ;; 2991 esac 2992 fi 2993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2994 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2995 if test $am_cv_make_support_nested_variables = yes; then 2996 AM_V='$(V)' 2997 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2998 else 2999 AM_V=$AM_DEFAULT_VERBOSITY 3000 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3001 fi 3002 AM_BACKSLASH='\' 3003 3004 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3005 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3006 # is not polluted with repeated "-I." 3007 am__isrc=' -I$(srcdir)' 3008 # test to see if srcdir already configured 3009 if test -f $srcdir/config.status; then 3010 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3011 fi 3012 fi 3013 3014 # test whether we have cygpath 3015 if test -z "$CYGPATH_W"; then 3016 if (cygpath --version) >/dev/null 2>/dev/null; then 3017 CYGPATH_W='cygpath -w' 3018 else 3019 CYGPATH_W=echo 3020 fi 3021 fi 3022 3023 3024 # Define the identity of the package. 3025 PACKAGE='listres' 3026 VERSION='1.0.6' 3027 3028 3029 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3030 3031 3032 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3033 3034 # Some tools Automake needs. 3035 3036 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3037 3038 3039 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3040 3041 3042 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3043 3044 3045 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3046 3047 3048 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3049 3050 # For better backward compatibility. To be removed once Automake 1.9.x 3051 # dies out for good. For more background, see: 3052 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3053 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3054 mkdir_p='$(MKDIR_P)' 3055 3056 # We need awk for the "check" target (and possibly the TAP driver). The 3057 # system "awk" is bad on some platforms. 3058 # Always define AMTAR for backward compatibility. Yes, it's still used 3059 # in the wild :-( We should find a proper way to deprecate it ... 3060 AMTAR='$${TAR-tar}' 3061 3062 3063 # We'll loop over all known methods to create a tar archive until one works. 3064 _am_tools='gnutar pax cpio none' 3065 3066 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3067 3068 3069 3070 3071 3072 # Variables for tags utilities; see am/tags.am 3073 if test -z "$CTAGS"; then 3074 CTAGS=ctags 3075 fi 3076 3077 if test -z "$ETAGS"; then 3078 ETAGS=etags 3079 fi 3080 3081 if test -z "$CSCOPE"; then 3082 CSCOPE=cscope 3083 fi 3084 3085 3086 3087 # POSIX will say in a future version that running "rm -f" with no argument 3088 # is OK; and we want to be able to make that assumption in our Makefile 3089 # recipes. So use an aggressive probe to check that the usage we want is 3090 # actually supported "in the wild" to an acceptable degree. 3091 # See automake bug#10828. 3092 # To make any issue more visible, cause the running configure to be aborted 3093 # by default if the 'rm' program in use doesn't match our expectations; the 3094 # user can still override this though. 3095 if rm -f && rm -fr && rm -rf; then : OK; else 3096 cat >&2 <<'END' 3097 Oops! 3098 3099 Your 'rm' program seems unable to run without file operands specified 3100 on the command line, even when the '-f' option is present. This is contrary 3101 to the behaviour of most rm programs out there, and not conforming with 3102 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3103 3104 Please tell bug-automake@gnu.org about your system, including the value 3105 of your $PATH and any error possibly output before this message. This 3106 can help us improve future automake versions. 3107 3108 END 3109 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3110 echo 'Configuration will proceed anyway, since you have set the' >&2 3111 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3112 echo >&2 3113 else 3114 cat >&2 <<'END' 3115 Aborting the configuration process, to ensure you take notice of the issue. 3116 3117 You can download and install GNU coreutils to get an 'rm' implementation 3118 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3119 3120 If you want to complete the configuration process using your problematic 3121 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3122 to "yes", and re-run configure. 3123 3124 END 3125 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3126 fi 3127 fi 3128 3129 3130 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 DEPDIR="${am__leading_dot}deps" 3152 3153 ac_config_commands="$ac_config_commands depfiles" 3154 3155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3156 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3157 cat > confinc.mk << 'END' 3158 am__doit: 3159 @echo this is the am__doit target >confinc.out 3160 .PHONY: am__doit 3161 END 3162 am__include="#" 3163 am__quote= 3164 # BSD make does it like this. 3165 echo '.include "confinc.mk" # ignored' > confmf.BSD 3166 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3167 echo 'include confinc.mk # ignored' > confmf.GNU 3168 _am_result=no 3169 for s in GNU BSD; do 3170 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3171 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3172 ac_status=$? 3173 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3174 (exit $ac_status); } 3175 case $?:`cat confinc.out 2>/dev/null` in #( 3176 '0:this is the am__doit target') : 3177 case $s in #( 3178 BSD) : 3179 am__include='.include' am__quote='"' ;; #( 3180 *) : 3181 am__include='include' am__quote='' ;; 3182 esac ;; #( 3183 *) : 3184 ;; 3185 esac 3186 if test "$am__include" != "#"; then 3187 _am_result="yes ($s style)" 3188 break 3189 fi 3190 done 3191 rm -f confinc.* confmf.* 3192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3193 printf "%s\n" "${_am_result}" >&6; } 3194 3195 # Check whether --enable-dependency-tracking was given. 3196 if test ${enable_dependency_tracking+y} 3197 then : 3198 enableval=$enable_dependency_tracking; 3199 fi 3200 3201 if test "x$enable_dependency_tracking" != xno; then 3202 am_depcomp="$ac_aux_dir/depcomp" 3203 AMDEPBACKSLASH='\' 3204 am__nodep='_no' 3205 fi 3206 if test "x$enable_dependency_tracking" != xno; then 3207 AMDEP_TRUE= 3208 AMDEP_FALSE='#' 3209 else 3210 AMDEP_TRUE='#' 3211 AMDEP_FALSE= 3212 fi 3213 3214 3215 ac_ext=c 3216 ac_cpp='$CPP $CPPFLAGS' 3217 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3218 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3219 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3220 if test -n "$ac_tool_prefix"; then 3221 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3222 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3224 printf %s "checking for $ac_word... " >&6; } 3225 if test ${ac_cv_prog_CC+y} 3226 then : 3227 printf %s "(cached) " >&6 3228 else case e in #( 3229 e) if test -n "$CC"; then 3230 ac_cv_prog_CC="$CC" # Let the user override the test. 3231 else 3232 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3233 for as_dir in $PATH 3234 do 3235 IFS=$as_save_IFS 3236 case $as_dir in #((( 3237 '') as_dir=./ ;; 3238 */) ;; 3239 *) as_dir=$as_dir/ ;; 3240 esac 3241 for ac_exec_ext in '' $ac_executable_extensions; do 3242 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3243 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3244 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3245 break 2 3246 fi 3247 done 3248 done 3249 IFS=$as_save_IFS 3250 3251 fi ;; 3252 esac 3253 fi 3254 CC=$ac_cv_prog_CC 3255 if test -n "$CC"; then 3256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3257 printf "%s\n" "$CC" >&6; } 3258 else 3259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3260 printf "%s\n" "no" >&6; } 3261 fi 3262 3263 3264 fi 3265 if test -z "$ac_cv_prog_CC"; then 3266 ac_ct_CC=$CC 3267 # Extract the first word of "gcc", so it can be a program name with args. 3268 set dummy gcc; ac_word=$2 3269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3270 printf %s "checking for $ac_word... " >&6; } 3271 if test ${ac_cv_prog_ac_ct_CC+y} 3272 then : 3273 printf %s "(cached) " >&6 3274 else case e in #( 3275 e) if test -n "$ac_ct_CC"; then 3276 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3277 else 3278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3279 for as_dir in $PATH 3280 do 3281 IFS=$as_save_IFS 3282 case $as_dir in #((( 3283 '') as_dir=./ ;; 3284 */) ;; 3285 *) as_dir=$as_dir/ ;; 3286 esac 3287 for ac_exec_ext in '' $ac_executable_extensions; do 3288 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3289 ac_cv_prog_ac_ct_CC="gcc" 3290 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3291 break 2 3292 fi 3293 done 3294 done 3295 IFS=$as_save_IFS 3296 3297 fi ;; 3298 esac 3299 fi 3300 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3301 if test -n "$ac_ct_CC"; then 3302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3303 printf "%s\n" "$ac_ct_CC" >&6; } 3304 else 3305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3306 printf "%s\n" "no" >&6; } 3307 fi 3308 3309 if test "x$ac_ct_CC" = x; then 3310 CC="" 3311 else 3312 case $cross_compiling:$ac_tool_warned in 3313 yes:) 3314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3315 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3316 ac_tool_warned=yes ;; 3317 esac 3318 CC=$ac_ct_CC 3319 fi 3320 else 3321 CC="$ac_cv_prog_CC" 3322 fi 3323 3324 if test -z "$CC"; then 3325 if test -n "$ac_tool_prefix"; then 3326 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3327 set dummy ${ac_tool_prefix}cc; ac_word=$2 3328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3329 printf %s "checking for $ac_word... " >&6; } 3330 if test ${ac_cv_prog_CC+y} 3331 then : 3332 printf %s "(cached) " >&6 3333 else case e in #( 3334 e) if test -n "$CC"; then 3335 ac_cv_prog_CC="$CC" # Let the user override the test. 3336 else 3337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3338 for as_dir in $PATH 3339 do 3340 IFS=$as_save_IFS 3341 case $as_dir in #((( 3342 '') as_dir=./ ;; 3343 */) ;; 3344 *) as_dir=$as_dir/ ;; 3345 esac 3346 for ac_exec_ext in '' $ac_executable_extensions; do 3347 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3348 ac_cv_prog_CC="${ac_tool_prefix}cc" 3349 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3350 break 2 3351 fi 3352 done 3353 done 3354 IFS=$as_save_IFS 3355 3356 fi ;; 3357 esac 3358 fi 3359 CC=$ac_cv_prog_CC 3360 if test -n "$CC"; then 3361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3362 printf "%s\n" "$CC" >&6; } 3363 else 3364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3365 printf "%s\n" "no" >&6; } 3366 fi 3367 3368 3369 fi 3370 fi 3371 if test -z "$CC"; then 3372 # Extract the first word of "cc", so it can be a program name with args. 3373 set dummy cc; ac_word=$2 3374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3375 printf %s "checking for $ac_word... " >&6; } 3376 if test ${ac_cv_prog_CC+y} 3377 then : 3378 printf %s "(cached) " >&6 3379 else case e in #( 3380 e) if test -n "$CC"; then 3381 ac_cv_prog_CC="$CC" # Let the user override the test. 3382 else 3383 ac_prog_rejected=no 3384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3385 for as_dir in $PATH 3386 do 3387 IFS=$as_save_IFS 3388 case $as_dir in #((( 3389 '') as_dir=./ ;; 3390 */) ;; 3391 *) as_dir=$as_dir/ ;; 3392 esac 3393 for ac_exec_ext in '' $ac_executable_extensions; do 3394 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3395 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3396 ac_prog_rejected=yes 3397 continue 3398 fi 3399 ac_cv_prog_CC="cc" 3400 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3401 break 2 3402 fi 3403 done 3404 done 3405 IFS=$as_save_IFS 3406 3407 if test $ac_prog_rejected = yes; then 3408 # We found a bogon in the path, so make sure we never use it. 3409 set dummy $ac_cv_prog_CC 3410 shift 3411 if test $# != 0; then 3412 # We chose a different compiler from the bogus one. 3413 # However, it has the same basename, so the bogon will be chosen 3414 # first if we set CC to just the basename; use the full file name. 3415 shift 3416 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3417 fi 3418 fi 3419 fi ;; 3420 esac 3421 fi 3422 CC=$ac_cv_prog_CC 3423 if test -n "$CC"; then 3424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3425 printf "%s\n" "$CC" >&6; } 3426 else 3427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3428 printf "%s\n" "no" >&6; } 3429 fi 3430 3431 3432 fi 3433 if test -z "$CC"; then 3434 if test -n "$ac_tool_prefix"; then 3435 for ac_prog in cl.exe 3436 do 3437 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3438 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3440 printf %s "checking for $ac_word... " >&6; } 3441 if test ${ac_cv_prog_CC+y} 3442 then : 3443 printf %s "(cached) " >&6 3444 else case e in #( 3445 e) if test -n "$CC"; then 3446 ac_cv_prog_CC="$CC" # Let the user override the test. 3447 else 3448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3449 for as_dir in $PATH 3450 do 3451 IFS=$as_save_IFS 3452 case $as_dir in #((( 3453 '') as_dir=./ ;; 3454 */) ;; 3455 *) as_dir=$as_dir/ ;; 3456 esac 3457 for ac_exec_ext in '' $ac_executable_extensions; do 3458 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3459 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3460 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3461 break 2 3462 fi 3463 done 3464 done 3465 IFS=$as_save_IFS 3466 3467 fi ;; 3468 esac 3469 fi 3470 CC=$ac_cv_prog_CC 3471 if test -n "$CC"; then 3472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3473 printf "%s\n" "$CC" >&6; } 3474 else 3475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3476 printf "%s\n" "no" >&6; } 3477 fi 3478 3479 3480 test -n "$CC" && break 3481 done 3482 fi 3483 if test -z "$CC"; then 3484 ac_ct_CC=$CC 3485 for ac_prog in cl.exe 3486 do 3487 # Extract the first word of "$ac_prog", so it can be a program name with args. 3488 set dummy $ac_prog; ac_word=$2 3489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3490 printf %s "checking for $ac_word... " >&6; } 3491 if test ${ac_cv_prog_ac_ct_CC+y} 3492 then : 3493 printf %s "(cached) " >&6 3494 else case e in #( 3495 e) if test -n "$ac_ct_CC"; then 3496 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3497 else 3498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3499 for as_dir in $PATH 3500 do 3501 IFS=$as_save_IFS 3502 case $as_dir in #((( 3503 '') as_dir=./ ;; 3504 */) ;; 3505 *) as_dir=$as_dir/ ;; 3506 esac 3507 for ac_exec_ext in '' $ac_executable_extensions; do 3508 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3509 ac_cv_prog_ac_ct_CC="$ac_prog" 3510 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3511 break 2 3512 fi 3513 done 3514 done 3515 IFS=$as_save_IFS 3516 3517 fi ;; 3518 esac 3519 fi 3520 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3521 if test -n "$ac_ct_CC"; then 3522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3523 printf "%s\n" "$ac_ct_CC" >&6; } 3524 else 3525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3526 printf "%s\n" "no" >&6; } 3527 fi 3528 3529 3530 test -n "$ac_ct_CC" && break 3531 done 3532 3533 if test "x$ac_ct_CC" = x; then 3534 CC="" 3535 else 3536 case $cross_compiling:$ac_tool_warned in 3537 yes:) 3538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3539 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3540 ac_tool_warned=yes ;; 3541 esac 3542 CC=$ac_ct_CC 3543 fi 3544 fi 3545 3546 fi 3547 if test -z "$CC"; then 3548 if test -n "$ac_tool_prefix"; then 3549 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3550 set dummy ${ac_tool_prefix}clang; ac_word=$2 3551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3552 printf %s "checking for $ac_word... " >&6; } 3553 if test ${ac_cv_prog_CC+y} 3554 then : 3555 printf %s "(cached) " >&6 3556 else case e in #( 3557 e) if test -n "$CC"; then 3558 ac_cv_prog_CC="$CC" # Let the user override the test. 3559 else 3560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3561 for as_dir in $PATH 3562 do 3563 IFS=$as_save_IFS 3564 case $as_dir in #((( 3565 '') as_dir=./ ;; 3566 */) ;; 3567 *) as_dir=$as_dir/ ;; 3568 esac 3569 for ac_exec_ext in '' $ac_executable_extensions; do 3570 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3571 ac_cv_prog_CC="${ac_tool_prefix}clang" 3572 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3573 break 2 3574 fi 3575 done 3576 done 3577 IFS=$as_save_IFS 3578 3579 fi ;; 3580 esac 3581 fi 3582 CC=$ac_cv_prog_CC 3583 if test -n "$CC"; then 3584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3585 printf "%s\n" "$CC" >&6; } 3586 else 3587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3588 printf "%s\n" "no" >&6; } 3589 fi 3590 3591 3592 fi 3593 if test -z "$ac_cv_prog_CC"; then 3594 ac_ct_CC=$CC 3595 # Extract the first word of "clang", so it can be a program name with args. 3596 set dummy clang; ac_word=$2 3597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3598 printf %s "checking for $ac_word... " >&6; } 3599 if test ${ac_cv_prog_ac_ct_CC+y} 3600 then : 3601 printf %s "(cached) " >&6 3602 else case e in #( 3603 e) if test -n "$ac_ct_CC"; then 3604 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3605 else 3606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3607 for as_dir in $PATH 3608 do 3609 IFS=$as_save_IFS 3610 case $as_dir in #((( 3611 '') as_dir=./ ;; 3612 */) ;; 3613 *) as_dir=$as_dir/ ;; 3614 esac 3615 for ac_exec_ext in '' $ac_executable_extensions; do 3616 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3617 ac_cv_prog_ac_ct_CC="clang" 3618 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3619 break 2 3620 fi 3621 done 3622 done 3623 IFS=$as_save_IFS 3624 3625 fi ;; 3626 esac 3627 fi 3628 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3629 if test -n "$ac_ct_CC"; then 3630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3631 printf "%s\n" "$ac_ct_CC" >&6; } 3632 else 3633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3634 printf "%s\n" "no" >&6; } 3635 fi 3636 3637 if test "x$ac_ct_CC" = x; then 3638 CC="" 3639 else 3640 case $cross_compiling:$ac_tool_warned in 3641 yes:) 3642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3643 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3644 ac_tool_warned=yes ;; 3645 esac 3646 CC=$ac_ct_CC 3647 fi 3648 else 3649 CC="$ac_cv_prog_CC" 3650 fi 3651 3652 fi 3653 3654 3655 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3656 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3657 as_fn_error $? "no acceptable C compiler found in \$PATH 3658 See 'config.log' for more details" "$LINENO" 5; } 3659 3660 # Provide some information about the compiler. 3661 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3662 set X $ac_compile 3663 ac_compiler=$2 3664 for ac_option in --version -v -V -qversion -version; do 3665 { { ac_try="$ac_compiler $ac_option >&5" 3666 case "(($ac_try" in 3667 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3668 *) ac_try_echo=$ac_try;; 3669 esac 3670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3671 printf "%s\n" "$ac_try_echo"; } >&5 3672 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3673 ac_status=$? 3674 if test -s conftest.err; then 3675 sed '10a\ 3676 ... rest of stderr output deleted ... 3677 10q' conftest.err >conftest.er1 3678 cat conftest.er1 >&5 3679 fi 3680 rm -f conftest.er1 conftest.err 3681 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3682 test $ac_status = 0; } 3683 done 3684 3685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3686 /* end confdefs.h. */ 3687 3688 int 3689 main (void) 3690 { 3691 3692 ; 3693 return 0; 3694 } 3695 _ACEOF 3696 ac_clean_files_save=$ac_clean_files 3697 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3698 # Try to create an executable without -o first, disregard a.out. 3699 # It will help us diagnose broken compilers, and finding out an intuition 3700 # of exeext. 3701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3702 printf %s "checking whether the C compiler works... " >&6; } 3703 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3704 3705 # The possible output files: 3706 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3707 3708 ac_rmfiles= 3709 for ac_file in $ac_files 3710 do 3711 case $ac_file in 3712 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3713 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3714 esac 3715 done 3716 rm -f $ac_rmfiles 3717 3718 if { { ac_try="$ac_link_default" 3719 case "(($ac_try" in 3720 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3721 *) ac_try_echo=$ac_try;; 3722 esac 3723 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3724 printf "%s\n" "$ac_try_echo"; } >&5 3725 (eval "$ac_link_default") 2>&5 3726 ac_status=$? 3727 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3728 test $ac_status = 0; } 3729 then : 3730 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3731 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3732 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3733 # so that the user can short-circuit this test for compilers unknown to 3734 # Autoconf. 3735 for ac_file in $ac_files '' 3736 do 3737 test -f "$ac_file" || continue 3738 case $ac_file in 3739 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3740 ;; 3741 [ab].out ) 3742 # We found the default executable, but exeext='' is most 3743 # certainly right. 3744 break;; 3745 *.* ) 3746 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3747 then :; else 3748 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3749 fi 3750 # We set ac_cv_exeext here because the later test for it is not 3751 # safe: cross compilers may not add the suffix if given an '-o' 3752 # argument, so we may need to know it at that point already. 3753 # Even if this section looks crufty: it has the advantage of 3754 # actually working. 3755 break;; 3756 * ) 3757 break;; 3758 esac 3759 done 3760 test "$ac_cv_exeext" = no && ac_cv_exeext= 3761 3762 else case e in #( 3763 e) ac_file='' ;; 3764 esac 3765 fi 3766 if test -z "$ac_file" 3767 then : 3768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3769 printf "%s\n" "no" >&6; } 3770 printf "%s\n" "$as_me: failed program was:" >&5 3771 sed 's/^/| /' conftest.$ac_ext >&5 3772 3773 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3774 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3775 as_fn_error 77 "C compiler cannot create executables 3776 See 'config.log' for more details" "$LINENO" 5; } 3777 else case e in #( 3778 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3779 printf "%s\n" "yes" >&6; } ;; 3780 esac 3781 fi 3782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3783 printf %s "checking for C compiler default output file name... " >&6; } 3784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3785 printf "%s\n" "$ac_file" >&6; } 3786 ac_exeext=$ac_cv_exeext 3787 3788 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3789 ac_clean_files=$ac_clean_files_save 3790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3791 printf %s "checking for suffix of executables... " >&6; } 3792 if { { ac_try="$ac_link" 3793 case "(($ac_try" in 3794 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3795 *) ac_try_echo=$ac_try;; 3796 esac 3797 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3798 printf "%s\n" "$ac_try_echo"; } >&5 3799 (eval "$ac_link") 2>&5 3800 ac_status=$? 3801 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3802 test $ac_status = 0; } 3803 then : 3804 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3805 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3806 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3807 # 'rm'. 3808 for ac_file in conftest.exe conftest conftest.*; do 3809 test -f "$ac_file" || continue 3810 case $ac_file in 3811 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3812 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3813 break;; 3814 * ) break;; 3815 esac 3816 done 3817 else case e in #( 3818 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3819 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3820 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3821 See 'config.log' for more details" "$LINENO" 5; } ;; 3822 esac 3823 fi 3824 rm -f conftest conftest$ac_cv_exeext 3825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3826 printf "%s\n" "$ac_cv_exeext" >&6; } 3827 3828 rm -f conftest.$ac_ext 3829 EXEEXT=$ac_cv_exeext 3830 ac_exeext=$EXEEXT 3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3832 /* end confdefs.h. */ 3833 #include <stdio.h> 3834 int 3835 main (void) 3836 { 3837 FILE *f = fopen ("conftest.out", "w"); 3838 if (!f) 3839 return 1; 3840 return ferror (f) || fclose (f) != 0; 3841 3842 ; 3843 return 0; 3844 } 3845 _ACEOF 3846 ac_clean_files="$ac_clean_files conftest.out" 3847 # Check that the compiler produces executables we can run. If not, either 3848 # the compiler is broken, or we cross compile. 3849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3850 printf %s "checking whether we are cross compiling... " >&6; } 3851 if test "$cross_compiling" != yes; then 3852 { { ac_try="$ac_link" 3853 case "(($ac_try" in 3854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3855 *) ac_try_echo=$ac_try;; 3856 esac 3857 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3858 printf "%s\n" "$ac_try_echo"; } >&5 3859 (eval "$ac_link") 2>&5 3860 ac_status=$? 3861 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3862 test $ac_status = 0; } 3863 if { ac_try='./conftest$ac_cv_exeext' 3864 { { case "(($ac_try" in 3865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3866 *) ac_try_echo=$ac_try;; 3867 esac 3868 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3869 printf "%s\n" "$ac_try_echo"; } >&5 3870 (eval "$ac_try") 2>&5 3871 ac_status=$? 3872 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3873 test $ac_status = 0; }; }; then 3874 cross_compiling=no 3875 else 3876 if test "$cross_compiling" = maybe; then 3877 cross_compiling=yes 3878 else 3879 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3880 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3881 as_fn_error 77 "cannot run C compiled programs. 3882 If you meant to cross compile, use '--host'. 3883 See 'config.log' for more details" "$LINENO" 5; } 3884 fi 3885 fi 3886 fi 3887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3888 printf "%s\n" "$cross_compiling" >&6; } 3889 3890 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3891 conftest.o conftest.obj conftest.out 3892 ac_clean_files=$ac_clean_files_save 3893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3894 printf %s "checking for suffix of object files... " >&6; } 3895 if test ${ac_cv_objext+y} 3896 then : 3897 printf %s "(cached) " >&6 3898 else case e in #( 3899 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3900 /* end confdefs.h. */ 3901 3902 int 3903 main (void) 3904 { 3905 3906 ; 3907 return 0; 3908 } 3909 _ACEOF 3910 rm -f conftest.o conftest.obj 3911 if { { ac_try="$ac_compile" 3912 case "(($ac_try" in 3913 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3914 *) ac_try_echo=$ac_try;; 3915 esac 3916 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3917 printf "%s\n" "$ac_try_echo"; } >&5 3918 (eval "$ac_compile") 2>&5 3919 ac_status=$? 3920 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3921 test $ac_status = 0; } 3922 then : 3923 for ac_file in conftest.o conftest.obj conftest.*; do 3924 test -f "$ac_file" || continue; 3925 case $ac_file in 3926 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3927 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3928 break;; 3929 esac 3930 done 3931 else case e in #( 3932 e) printf "%s\n" "$as_me: failed program was:" >&5 3933 sed 's/^/| /' conftest.$ac_ext >&5 3934 3935 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3936 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3937 as_fn_error $? "cannot compute suffix of object files: cannot compile 3938 See 'config.log' for more details" "$LINENO" 5; } ;; 3939 esac 3940 fi 3941 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3942 esac 3943 fi 3944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3945 printf "%s\n" "$ac_cv_objext" >&6; } 3946 OBJEXT=$ac_cv_objext 3947 ac_objext=$OBJEXT 3948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3949 printf %s "checking whether the compiler supports GNU C... " >&6; } 3950 if test ${ac_cv_c_compiler_gnu+y} 3951 then : 3952 printf %s "(cached) " >&6 3953 else case e in #( 3954 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3955 /* end confdefs.h. */ 3956 3957 int 3958 main (void) 3959 { 3960 #ifndef __GNUC__ 3961 choke me 3962 #endif 3963 3964 ; 3965 return 0; 3966 } 3967 _ACEOF 3968 if ac_fn_c_try_compile "$LINENO" 3969 then : 3970 ac_compiler_gnu=yes 3971 else case e in #( 3972 e) ac_compiler_gnu=no ;; 3973 esac 3974 fi 3975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3976 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3977 ;; 3978 esac 3979 fi 3980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3981 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3982 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3983 3984 if test $ac_compiler_gnu = yes; then 3985 GCC=yes 3986 else 3987 GCC= 3988 fi 3989 ac_test_CFLAGS=${CFLAGS+y} 3990 ac_save_CFLAGS=$CFLAGS 3991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3992 printf %s "checking whether $CC accepts -g... " >&6; } 3993 if test ${ac_cv_prog_cc_g+y} 3994 then : 3995 printf %s "(cached) " >&6 3996 else case e in #( 3997 e) ac_save_c_werror_flag=$ac_c_werror_flag 3998 ac_c_werror_flag=yes 3999 ac_cv_prog_cc_g=no 4000 CFLAGS="-g" 4001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4002 /* end confdefs.h. */ 4003 4004 int 4005 main (void) 4006 { 4007 4008 ; 4009 return 0; 4010 } 4011 _ACEOF 4012 if ac_fn_c_try_compile "$LINENO" 4013 then : 4014 ac_cv_prog_cc_g=yes 4015 else case e in #( 4016 e) CFLAGS="" 4017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4018 /* end confdefs.h. */ 4019 4020 int 4021 main (void) 4022 { 4023 4024 ; 4025 return 0; 4026 } 4027 _ACEOF 4028 if ac_fn_c_try_compile "$LINENO" 4029 then : 4030 4031 else case e in #( 4032 e) ac_c_werror_flag=$ac_save_c_werror_flag 4033 CFLAGS="-g" 4034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4035 /* end confdefs.h. */ 4036 4037 int 4038 main (void) 4039 { 4040 4041 ; 4042 return 0; 4043 } 4044 _ACEOF 4045 if ac_fn_c_try_compile "$LINENO" 4046 then : 4047 ac_cv_prog_cc_g=yes 4048 fi 4049 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4050 esac 4051 fi 4052 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4053 esac 4054 fi 4055 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4056 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4057 esac 4058 fi 4059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4060 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4061 if test $ac_test_CFLAGS; then 4062 CFLAGS=$ac_save_CFLAGS 4063 elif test $ac_cv_prog_cc_g = yes; then 4064 if test "$GCC" = yes; then 4065 CFLAGS="-g -O2" 4066 else 4067 CFLAGS="-g" 4068 fi 4069 else 4070 if test "$GCC" = yes; then 4071 CFLAGS="-O2" 4072 else 4073 CFLAGS= 4074 fi 4075 fi 4076 ac_prog_cc_stdc=no 4077 if test x$ac_prog_cc_stdc = xno 4078 then : 4079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4080 printf %s "checking for $CC option to enable C11 features... " >&6; } 4081 if test ${ac_cv_prog_cc_c11+y} 4082 then : 4083 printf %s "(cached) " >&6 4084 else case e in #( 4085 e) ac_cv_prog_cc_c11=no 4086 ac_save_CC=$CC 4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4088 /* end confdefs.h. */ 4089 $ac_c_conftest_c11_program 4090 _ACEOF 4091 for ac_arg in '' -std=gnu11 4092 do 4093 CC="$ac_save_CC $ac_arg" 4094 if ac_fn_c_try_compile "$LINENO" 4095 then : 4096 ac_cv_prog_cc_c11=$ac_arg 4097 fi 4098 rm -f core conftest.err conftest.$ac_objext conftest.beam 4099 test "x$ac_cv_prog_cc_c11" != "xno" && break 4100 done 4101 rm -f conftest.$ac_ext 4102 CC=$ac_save_CC ;; 4103 esac 4104 fi 4105 4106 if test "x$ac_cv_prog_cc_c11" = xno 4107 then : 4108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4109 printf "%s\n" "unsupported" >&6; } 4110 else case e in #( 4111 e) if test "x$ac_cv_prog_cc_c11" = x 4112 then : 4113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4114 printf "%s\n" "none needed" >&6; } 4115 else case e in #( 4116 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4117 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4118 CC="$CC $ac_cv_prog_cc_c11" ;; 4119 esac 4120 fi 4121 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4122 ac_prog_cc_stdc=c11 ;; 4123 esac 4124 fi 4125 fi 4126 if test x$ac_prog_cc_stdc = xno 4127 then : 4128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4129 printf %s "checking for $CC option to enable C99 features... " >&6; } 4130 if test ${ac_cv_prog_cc_c99+y} 4131 then : 4132 printf %s "(cached) " >&6 4133 else case e in #( 4134 e) ac_cv_prog_cc_c99=no 4135 ac_save_CC=$CC 4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4137 /* end confdefs.h. */ 4138 $ac_c_conftest_c99_program 4139 _ACEOF 4140 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4141 do 4142 CC="$ac_save_CC $ac_arg" 4143 if ac_fn_c_try_compile "$LINENO" 4144 then : 4145 ac_cv_prog_cc_c99=$ac_arg 4146 fi 4147 rm -f core conftest.err conftest.$ac_objext conftest.beam 4148 test "x$ac_cv_prog_cc_c99" != "xno" && break 4149 done 4150 rm -f conftest.$ac_ext 4151 CC=$ac_save_CC ;; 4152 esac 4153 fi 4154 4155 if test "x$ac_cv_prog_cc_c99" = xno 4156 then : 4157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4158 printf "%s\n" "unsupported" >&6; } 4159 else case e in #( 4160 e) if test "x$ac_cv_prog_cc_c99" = x 4161 then : 4162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4163 printf "%s\n" "none needed" >&6; } 4164 else case e in #( 4165 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4166 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4167 CC="$CC $ac_cv_prog_cc_c99" ;; 4168 esac 4169 fi 4170 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4171 ac_prog_cc_stdc=c99 ;; 4172 esac 4173 fi 4174 fi 4175 if test x$ac_prog_cc_stdc = xno 4176 then : 4177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4178 printf %s "checking for $CC option to enable C89 features... " >&6; } 4179 if test ${ac_cv_prog_cc_c89+y} 4180 then : 4181 printf %s "(cached) " >&6 4182 else case e in #( 4183 e) ac_cv_prog_cc_c89=no 4184 ac_save_CC=$CC 4185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4186 /* end confdefs.h. */ 4187 $ac_c_conftest_c89_program 4188 _ACEOF 4189 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4190 do 4191 CC="$ac_save_CC $ac_arg" 4192 if ac_fn_c_try_compile "$LINENO" 4193 then : 4194 ac_cv_prog_cc_c89=$ac_arg 4195 fi 4196 rm -f core conftest.err conftest.$ac_objext conftest.beam 4197 test "x$ac_cv_prog_cc_c89" != "xno" && break 4198 done 4199 rm -f conftest.$ac_ext 4200 CC=$ac_save_CC ;; 4201 esac 4202 fi 4203 4204 if test "x$ac_cv_prog_cc_c89" = xno 4205 then : 4206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4207 printf "%s\n" "unsupported" >&6; } 4208 else case e in #( 4209 e) if test "x$ac_cv_prog_cc_c89" = x 4210 then : 4211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4212 printf "%s\n" "none needed" >&6; } 4213 else case e in #( 4214 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4215 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4216 CC="$CC $ac_cv_prog_cc_c89" ;; 4217 esac 4218 fi 4219 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4220 ac_prog_cc_stdc=c89 ;; 4221 esac 4222 fi 4223 fi 4224 4225 ac_ext=c 4226 ac_cpp='$CPP $CPPFLAGS' 4227 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4228 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4229 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4230 4231 4232 ac_ext=c 4233 ac_cpp='$CPP $CPPFLAGS' 4234 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4235 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4236 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4238 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4239 if test ${am_cv_prog_cc_c_o+y} 4240 then : 4241 printf %s "(cached) " >&6 4242 else case e in #( 4243 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4244 /* end confdefs.h. */ 4245 4246 int 4247 main (void) 4248 { 4249 4250 ; 4251 return 0; 4252 } 4253 _ACEOF 4254 # Make sure it works both with $CC and with simple cc. 4255 # Following AC_PROG_CC_C_O, we do the test twice because some 4256 # compilers refuse to overwrite an existing .o file with -o, 4257 # though they will create one. 4258 am_cv_prog_cc_c_o=yes 4259 for am_i in 1 2; do 4260 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4261 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4262 ac_status=$? 4263 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4264 (exit $ac_status); } \ 4265 && test -f conftest2.$ac_objext; then 4266 : OK 4267 else 4268 am_cv_prog_cc_c_o=no 4269 break 4270 fi 4271 done 4272 rm -f core conftest* 4273 unset am_i ;; 4274 esac 4275 fi 4276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4277 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4278 if test "$am_cv_prog_cc_c_o" != yes; then 4279 # Losing compiler, so override with the script. 4280 # FIXME: It is wrong to rewrite CC. 4281 # But if we don't then we get into trouble of one sort or another. 4282 # A longer-term fix would be to have automake use am__CC in this case, 4283 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4284 CC="$am_aux_dir/compile $CC" 4285 fi 4286 ac_ext=c 4287 ac_cpp='$CPP $CPPFLAGS' 4288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4290 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4291 4292 4293 depcc="$CC" am_compiler_list= 4294 4295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4296 printf %s "checking dependency style of $depcc... " >&6; } 4297 if test ${am_cv_CC_dependencies_compiler_type+y} 4298 then : 4299 printf %s "(cached) " >&6 4300 else case e in #( 4301 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4302 # We make a subdir and do the tests there. Otherwise we can end up 4303 # making bogus files that we don't know about and never remove. For 4304 # instance it was reported that on HP-UX the gcc test will end up 4305 # making a dummy file named 'D' -- because '-MD' means "put the output 4306 # in D". 4307 rm -rf conftest.dir 4308 mkdir conftest.dir 4309 # Copy depcomp to subdir because otherwise we won't find it if we're 4310 # using a relative directory. 4311 cp "$am_depcomp" conftest.dir 4312 cd conftest.dir 4313 # We will build objects and dependencies in a subdirectory because 4314 # it helps to detect inapplicable dependency modes. For instance 4315 # both Tru64's cc and ICC support -MD to output dependencies as a 4316 # side effect of compilation, but ICC will put the dependencies in 4317 # the current directory while Tru64 will put them in the object 4318 # directory. 4319 mkdir sub 4320 4321 am_cv_CC_dependencies_compiler_type=none 4322 if test "$am_compiler_list" = ""; then 4323 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4324 fi 4325 am__universal=false 4326 case " $depcc " in #( 4327 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4328 esac 4329 4330 for depmode in $am_compiler_list; do 4331 # Setup a source with many dependencies, because some compilers 4332 # like to wrap large dependency lists on column 80 (with \), and 4333 # we should not choose a depcomp mode which is confused by this. 4334 # 4335 # We need to recreate these files for each test, as the compiler may 4336 # overwrite some of them when testing with obscure command lines. 4337 # This happens at least with the AIX C compiler. 4338 : > sub/conftest.c 4339 for i in 1 2 3 4 5 6; do 4340 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4341 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4342 # Solaris 10 /bin/sh. 4343 echo '/* dummy */' > sub/conftst$i.h 4344 done 4345 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4346 4347 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4348 # mode. It turns out that the SunPro C++ compiler does not properly 4349 # handle '-M -o', and we need to detect this. Also, some Intel 4350 # versions had trouble with output in subdirs. 4351 am__obj=sub/conftest.${OBJEXT-o} 4352 am__minus_obj="-o $am__obj" 4353 case $depmode in 4354 gcc) 4355 # This depmode causes a compiler race in universal mode. 4356 test "$am__universal" = false || continue 4357 ;; 4358 nosideeffect) 4359 # After this tag, mechanisms are not by side-effect, so they'll 4360 # only be used when explicitly requested. 4361 if test "x$enable_dependency_tracking" = xyes; then 4362 continue 4363 else 4364 break 4365 fi 4366 ;; 4367 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4368 # This compiler won't grok '-c -o', but also, the minuso test has 4369 # not run yet. These depmodes are late enough in the game, and 4370 # so weak that their functioning should not be impacted. 4371 am__obj=conftest.${OBJEXT-o} 4372 am__minus_obj= 4373 ;; 4374 none) break ;; 4375 esac 4376 if depmode=$depmode \ 4377 source=sub/conftest.c object=$am__obj \ 4378 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4379 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4380 >/dev/null 2>conftest.err && 4381 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4382 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4383 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4384 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4385 # icc doesn't choke on unknown options, it will just issue warnings 4386 # or remarks (even with -Werror). So we grep stderr for any message 4387 # that says an option was ignored or not supported. 4388 # When given -MP, icc 7.0 and 7.1 complain thusly: 4389 # icc: Command line warning: ignoring option '-M'; no argument required 4390 # The diagnosis changed in icc 8.0: 4391 # icc: Command line remark: option '-MP' not supported 4392 if (grep 'ignoring option' conftest.err || 4393 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4394 am_cv_CC_dependencies_compiler_type=$depmode 4395 break 4396 fi 4397 fi 4398 done 4399 4400 cd .. 4401 rm -rf conftest.dir 4402 else 4403 am_cv_CC_dependencies_compiler_type=none 4404 fi 4405 ;; 4406 esac 4407 fi 4408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4409 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4410 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4411 4412 if 4413 test "x$enable_dependency_tracking" != xno \ 4414 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4415 am__fastdepCC_TRUE= 4416 am__fastdepCC_FALSE='#' 4417 else 4418 am__fastdepCC_TRUE='#' 4419 am__fastdepCC_FALSE= 4420 fi 4421 4422 4423 4424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4425 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4426 if test ${ac_cv_c_undeclared_builtin_options+y} 4427 then : 4428 printf %s "(cached) " >&6 4429 else case e in #( 4430 e) ac_save_CFLAGS=$CFLAGS 4431 ac_cv_c_undeclared_builtin_options='cannot detect' 4432 for ac_arg in '' -fno-builtin; do 4433 CFLAGS="$ac_save_CFLAGS $ac_arg" 4434 # This test program should *not* compile successfully. 4435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4436 /* end confdefs.h. */ 4437 4438 int 4439 main (void) 4440 { 4441 (void) strchr; 4442 ; 4443 return 0; 4444 } 4445 _ACEOF 4446 if ac_fn_c_try_compile "$LINENO" 4447 then : 4448 4449 else case e in #( 4450 e) # This test program should compile successfully. 4451 # No library function is consistently available on 4452 # freestanding implementations, so test against a dummy 4453 # declaration. Include always-available headers on the 4454 # off chance that they somehow elicit warnings. 4455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4456 /* end confdefs.h. */ 4457 #include <float.h> 4458 #include <limits.h> 4459 #include <stdarg.h> 4460 #include <stddef.h> 4461 extern void ac_decl (int, char *); 4462 4463 int 4464 main (void) 4465 { 4466 (void) ac_decl (0, (char *) 0); 4467 (void) ac_decl; 4468 4469 ; 4470 return 0; 4471 } 4472 _ACEOF 4473 if ac_fn_c_try_compile "$LINENO" 4474 then : 4475 if test x"$ac_arg" = x 4476 then : 4477 ac_cv_c_undeclared_builtin_options='none needed' 4478 else case e in #( 4479 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4480 esac 4481 fi 4482 break 4483 fi 4484 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4485 esac 4486 fi 4487 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4488 done 4489 CFLAGS=$ac_save_CFLAGS 4490 ;; 4491 esac 4492 fi 4493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4494 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4495 case $ac_cv_c_undeclared_builtin_options in #( 4496 'cannot detect') : 4497 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4498 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4499 as_fn_error $? "cannot make $CC report undeclared builtins 4500 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4501 'none needed') : 4502 ac_c_undeclared_builtin_options='' ;; #( 4503 *) : 4504 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4505 esac 4506 4507 ac_header= ac_cache= 4508 for ac_item in $ac_header_c_list 4509 do 4510 if test $ac_cache; then 4511 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4512 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4513 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4514 fi 4515 ac_header= ac_cache= 4516 elif test $ac_header; then 4517 ac_cache=$ac_item 4518 else 4519 ac_header=$ac_item 4520 fi 4521 done 4522 4523 4524 4525 4526 4527 4528 4529 4530 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4531 then : 4532 4533 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4534 4535 fi 4536 4537 4538 4539 4540 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4541 if test "x$ac_cv_have_decl___clang__" = xyes 4542 then : 4543 CLANGCC="yes" 4544 else case e in #( 4545 e) CLANGCC="no" ;; 4546 esac 4547 fi 4548 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4549 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4550 then : 4551 INTELCC="yes" 4552 else case e in #( 4553 e) INTELCC="no" ;; 4554 esac 4555 fi 4556 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4557 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4558 then : 4559 SUNCC="yes" 4560 else case e in #( 4561 e) SUNCC="no" ;; 4562 esac 4563 fi 4564 4565 4566 4567 4568 4569 4570 4571 4572 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4573 if test -n "$ac_tool_prefix"; then 4574 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4575 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4577 printf %s "checking for $ac_word... " >&6; } 4578 if test ${ac_cv_path_PKG_CONFIG+y} 4579 then : 4580 printf %s "(cached) " >&6 4581 else case e in #( 4582 e) case $PKG_CONFIG in 4583 [\\/]* | ?:[\\/]*) 4584 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4585 ;; 4586 *) 4587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4588 for as_dir in $PATH 4589 do 4590 IFS=$as_save_IFS 4591 case $as_dir in #((( 4592 '') as_dir=./ ;; 4593 */) ;; 4594 *) as_dir=$as_dir/ ;; 4595 esac 4596 for ac_exec_ext in '' $ac_executable_extensions; do 4597 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4598 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4599 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4600 break 2 4601 fi 4602 done 4603 done 4604 IFS=$as_save_IFS 4605 4606 ;; 4607 esac ;; 4608 esac 4609 fi 4610 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4611 if test -n "$PKG_CONFIG"; then 4612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4613 printf "%s\n" "$PKG_CONFIG" >&6; } 4614 else 4615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4616 printf "%s\n" "no" >&6; } 4617 fi 4618 4619 4620 fi 4621 if test -z "$ac_cv_path_PKG_CONFIG"; then 4622 ac_pt_PKG_CONFIG=$PKG_CONFIG 4623 # Extract the first word of "pkg-config", so it can be a program name with args. 4624 set dummy pkg-config; ac_word=$2 4625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4626 printf %s "checking for $ac_word... " >&6; } 4627 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4628 then : 4629 printf %s "(cached) " >&6 4630 else case e in #( 4631 e) case $ac_pt_PKG_CONFIG in 4632 [\\/]* | ?:[\\/]*) 4633 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4634 ;; 4635 *) 4636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4637 for as_dir in $PATH 4638 do 4639 IFS=$as_save_IFS 4640 case $as_dir in #((( 4641 '') as_dir=./ ;; 4642 */) ;; 4643 *) as_dir=$as_dir/ ;; 4644 esac 4645 for ac_exec_ext in '' $ac_executable_extensions; do 4646 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4647 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4648 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4649 break 2 4650 fi 4651 done 4652 done 4653 IFS=$as_save_IFS 4654 4655 ;; 4656 esac ;; 4657 esac 4658 fi 4659 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4660 if test -n "$ac_pt_PKG_CONFIG"; then 4661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4662 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4663 else 4664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4665 printf "%s\n" "no" >&6; } 4666 fi 4667 4668 if test "x$ac_pt_PKG_CONFIG" = x; then 4669 PKG_CONFIG="" 4670 else 4671 case $cross_compiling:$ac_tool_warned in 4672 yes:) 4673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4674 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4675 ac_tool_warned=yes ;; 4676 esac 4677 PKG_CONFIG=$ac_pt_PKG_CONFIG 4678 fi 4679 else 4680 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4681 fi 4682 4683 fi 4684 if test -n "$PKG_CONFIG"; then 4685 _pkg_min_version=0.9.0 4686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4687 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4688 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4690 printf "%s\n" "yes" >&6; } 4691 else 4692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4693 printf "%s\n" "no" >&6; } 4694 PKG_CONFIG="" 4695 fi 4696 fi 4697 4698 4699 # Make sure we can run config.sub. 4700 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4701 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4702 4703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4704 printf %s "checking build system type... " >&6; } 4705 if test ${ac_cv_build+y} 4706 then : 4707 printf %s "(cached) " >&6 4708 else case e in #( 4709 e) ac_build_alias=$build_alias 4710 test "x$ac_build_alias" = x && 4711 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4712 test "x$ac_build_alias" = x && 4713 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4714 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4715 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4716 ;; 4717 esac 4718 fi 4719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4720 printf "%s\n" "$ac_cv_build" >&6; } 4721 case $ac_cv_build in 4722 *-*-*) ;; 4723 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4724 esac 4725 build=$ac_cv_build 4726 ac_save_IFS=$IFS; IFS='-' 4727 set x $ac_cv_build 4728 shift 4729 build_cpu=$1 4730 build_vendor=$2 4731 shift; shift 4732 # Remember, the first character of IFS is used to create $*, 4733 # except with old shells: 4734 build_os=$* 4735 IFS=$ac_save_IFS 4736 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4737 4738 4739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4740 printf %s "checking host system type... " >&6; } 4741 if test ${ac_cv_host+y} 4742 then : 4743 printf %s "(cached) " >&6 4744 else case e in #( 4745 e) if test "x$host_alias" = x; then 4746 ac_cv_host=$ac_cv_build 4747 else 4748 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4749 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4750 fi 4751 ;; 4752 esac 4753 fi 4754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4755 printf "%s\n" "$ac_cv_host" >&6; } 4756 case $ac_cv_host in 4757 *-*-*) ;; 4758 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4759 esac 4760 host=$ac_cv_host 4761 ac_save_IFS=$IFS; IFS='-' 4762 set x $ac_cv_host 4763 shift 4764 host_cpu=$1 4765 host_vendor=$2 4766 shift; shift 4767 # Remember, the first character of IFS is used to create $*, 4768 # except with old shells: 4769 host_os=$* 4770 IFS=$ac_save_IFS 4771 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4772 4773 4774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4775 printf %s "checking for a sed that does not truncate output... " >&6; } 4776 if test ${ac_cv_path_SED+y} 4777 then : 4778 printf %s "(cached) " >&6 4779 else case e in #( 4780 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4781 for ac_i in 1 2 3 4 5 6 7; do 4782 ac_script="$ac_script$as_nl$ac_script" 4783 done 4784 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4785 { ac_script=; unset ac_script;} 4786 if test -z "$SED"; then 4787 ac_path_SED_found=false 4788 # Loop through the user's path and test for each of PROGNAME-LIST 4789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4790 for as_dir in $PATH 4791 do 4792 IFS=$as_save_IFS 4793 case $as_dir in #((( 4794 '') as_dir=./ ;; 4795 */) ;; 4796 *) as_dir=$as_dir/ ;; 4797 esac 4798 for ac_prog in sed gsed 4799 do 4800 for ac_exec_ext in '' $ac_executable_extensions; do 4801 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4802 as_fn_executable_p "$ac_path_SED" || continue 4803 # Check for GNU ac_path_SED and select it if it is found. 4804 # Check for GNU $ac_path_SED 4805 case `"$ac_path_SED" --version 2>&1` in #( 4806 *GNU*) 4807 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4808 #( 4809 *) 4810 ac_count=0 4811 printf %s 0123456789 >"conftest.in" 4812 while : 4813 do 4814 cat "conftest.in" "conftest.in" >"conftest.tmp" 4815 mv "conftest.tmp" "conftest.in" 4816 cp "conftest.in" "conftest.nl" 4817 printf "%s\n" '' >> "conftest.nl" 4818 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4819 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4820 as_fn_arith $ac_count + 1 && ac_count=$as_val 4821 if test $ac_count -gt ${ac_path_SED_max-0}; then 4822 # Best one so far, save it but keep looking for a better one 4823 ac_cv_path_SED="$ac_path_SED" 4824 ac_path_SED_max=$ac_count 4825 fi 4826 # 10*(2^10) chars as input seems more than enough 4827 test $ac_count -gt 10 && break 4828 done 4829 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4830 esac 4831 4832 $ac_path_SED_found && break 3 4833 done 4834 done 4835 done 4836 IFS=$as_save_IFS 4837 if test -z "$ac_cv_path_SED"; then 4838 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4839 fi 4840 else 4841 ac_cv_path_SED=$SED 4842 fi 4843 ;; 4844 esac 4845 fi 4846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4847 printf "%s\n" "$ac_cv_path_SED" >&6; } 4848 SED="$ac_cv_path_SED" 4849 rm -f conftest.sed 4850 4851 4852 4853 4854 4855 4856 # Check whether --enable-selective-werror was given. 4857 if test ${enable_selective_werror+y} 4858 then : 4859 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4860 else case e in #( 4861 e) SELECTIVE_WERROR=yes ;; 4862 esac 4863 fi 4864 4865 4866 4867 4868 4869 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4870 if test "x$SUNCC" = "xyes"; then 4871 BASE_CFLAGS="-v" 4872 else 4873 BASE_CFLAGS="" 4874 fi 4875 4876 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 xorg_testset_save_CFLAGS="$CFLAGS" 4891 4892 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4895 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4896 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4897 then : 4898 printf %s "(cached) " >&6 4899 else case e in #( 4900 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4901 /* end confdefs.h. */ 4902 int i; 4903 _ACEOF 4904 if ac_fn_c_try_compile "$LINENO" 4905 then : 4906 xorg_cv_cc_flag_unknown_warning_option=yes 4907 else case e in #( 4908 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 4909 esac 4910 fi 4911 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4912 esac 4913 fi 4914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4915 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4916 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4917 CFLAGS="$xorg_testset_save_CFLAGS" 4918 fi 4919 4920 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4921 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4923 fi 4924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4926 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4927 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4928 then : 4929 printf %s "(cached) " >&6 4930 else case e in #( 4931 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4932 /* end confdefs.h. */ 4933 int i; 4934 _ACEOF 4935 if ac_fn_c_try_compile "$LINENO" 4936 then : 4937 xorg_cv_cc_flag_unused_command_line_argument=yes 4938 else case e in #( 4939 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 4940 esac 4941 fi 4942 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4943 esac 4944 fi 4945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4946 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4947 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4948 CFLAGS="$xorg_testset_save_CFLAGS" 4949 fi 4950 4951 found="no" 4952 4953 if test $found = "no" ; then 4954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4956 fi 4957 4958 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4960 fi 4961 4962 CFLAGS="$CFLAGS -Wall" 4963 4964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4965 printf %s "checking if $CC supports -Wall... " >&6; } 4966 cacheid=xorg_cv_cc_flag__Wall 4967 if eval test \${$cacheid+y} 4968 then : 4969 printf %s "(cached) " >&6 4970 else case e in #( 4971 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4972 /* end confdefs.h. */ 4973 int i; 4974 int 4975 main (void) 4976 { 4977 4978 ; 4979 return 0; 4980 } 4981 _ACEOF 4982 if ac_fn_c_try_link "$LINENO" 4983 then : 4984 eval $cacheid=yes 4985 else case e in #( 4986 e) eval $cacheid=no ;; 4987 esac 4988 fi 4989 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4990 conftest$ac_exeext conftest.$ac_ext ;; 4991 esac 4992 fi 4993 4994 4995 CFLAGS="$xorg_testset_save_CFLAGS" 4996 4997 eval supported=\$$cacheid 4998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4999 printf "%s\n" "$supported" >&6; } 5000 if test "$supported" = "yes" ; then 5001 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5002 found="yes" 5003 fi 5004 fi 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 xorg_testset_save_CFLAGS="$CFLAGS" 5021 5022 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5025 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5026 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5027 then : 5028 printf %s "(cached) " >&6 5029 else case e in #( 5030 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5031 /* end confdefs.h. */ 5032 int i; 5033 _ACEOF 5034 if ac_fn_c_try_compile "$LINENO" 5035 then : 5036 xorg_cv_cc_flag_unknown_warning_option=yes 5037 else case e in #( 5038 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5039 esac 5040 fi 5041 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5042 esac 5043 fi 5044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5045 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5047 CFLAGS="$xorg_testset_save_CFLAGS" 5048 fi 5049 5050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5053 fi 5054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5056 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5057 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5058 then : 5059 printf %s "(cached) " >&6 5060 else case e in #( 5061 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5062 /* end confdefs.h. */ 5063 int i; 5064 _ACEOF 5065 if ac_fn_c_try_compile "$LINENO" 5066 then : 5067 xorg_cv_cc_flag_unused_command_line_argument=yes 5068 else case e in #( 5069 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5070 esac 5071 fi 5072 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5073 esac 5074 fi 5075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5076 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5077 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5078 CFLAGS="$xorg_testset_save_CFLAGS" 5079 fi 5080 5081 found="no" 5082 5083 if test $found = "no" ; then 5084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5086 fi 5087 5088 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5090 fi 5091 5092 CFLAGS="$CFLAGS -Wpointer-arith" 5093 5094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5095 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5096 cacheid=xorg_cv_cc_flag__Wpointer_arith 5097 if eval test \${$cacheid+y} 5098 then : 5099 printf %s "(cached) " >&6 5100 else case e in #( 5101 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5102 /* end confdefs.h. */ 5103 int i; 5104 int 5105 main (void) 5106 { 5107 5108 ; 5109 return 0; 5110 } 5111 _ACEOF 5112 if ac_fn_c_try_link "$LINENO" 5113 then : 5114 eval $cacheid=yes 5115 else case e in #( 5116 e) eval $cacheid=no ;; 5117 esac 5118 fi 5119 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5120 conftest$ac_exeext conftest.$ac_ext ;; 5121 esac 5122 fi 5123 5124 5125 CFLAGS="$xorg_testset_save_CFLAGS" 5126 5127 eval supported=\$$cacheid 5128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5129 printf "%s\n" "$supported" >&6; } 5130 if test "$supported" = "yes" ; then 5131 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5132 found="yes" 5133 fi 5134 fi 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 xorg_testset_save_CFLAGS="$CFLAGS" 5151 5152 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5155 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5156 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5157 then : 5158 printf %s "(cached) " >&6 5159 else case e in #( 5160 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161 /* end confdefs.h. */ 5162 int i; 5163 _ACEOF 5164 if ac_fn_c_try_compile "$LINENO" 5165 then : 5166 xorg_cv_cc_flag_unknown_warning_option=yes 5167 else case e in #( 5168 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5169 esac 5170 fi 5171 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5172 esac 5173 fi 5174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5175 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5176 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5177 CFLAGS="$xorg_testset_save_CFLAGS" 5178 fi 5179 5180 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5183 fi 5184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5186 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5187 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5188 then : 5189 printf %s "(cached) " >&6 5190 else case e in #( 5191 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5192 /* end confdefs.h. */ 5193 int i; 5194 _ACEOF 5195 if ac_fn_c_try_compile "$LINENO" 5196 then : 5197 xorg_cv_cc_flag_unused_command_line_argument=yes 5198 else case e in #( 5199 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5200 esac 5201 fi 5202 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5203 esac 5204 fi 5205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5206 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5208 CFLAGS="$xorg_testset_save_CFLAGS" 5209 fi 5210 5211 found="no" 5212 5213 if test $found = "no" ; then 5214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5216 fi 5217 5218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5220 fi 5221 5222 CFLAGS="$CFLAGS -Wmissing-declarations" 5223 5224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5225 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5226 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5227 if eval test \${$cacheid+y} 5228 then : 5229 printf %s "(cached) " >&6 5230 else case e in #( 5231 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5232 /* end confdefs.h. */ 5233 int i; 5234 int 5235 main (void) 5236 { 5237 5238 ; 5239 return 0; 5240 } 5241 _ACEOF 5242 if ac_fn_c_try_link "$LINENO" 5243 then : 5244 eval $cacheid=yes 5245 else case e in #( 5246 e) eval $cacheid=no ;; 5247 esac 5248 fi 5249 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5250 conftest$ac_exeext conftest.$ac_ext ;; 5251 esac 5252 fi 5253 5254 5255 CFLAGS="$xorg_testset_save_CFLAGS" 5256 5257 eval supported=\$$cacheid 5258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5259 printf "%s\n" "$supported" >&6; } 5260 if test "$supported" = "yes" ; then 5261 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5262 found="yes" 5263 fi 5264 fi 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 xorg_testset_save_CFLAGS="$CFLAGS" 5281 5282 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5285 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5286 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5287 then : 5288 printf %s "(cached) " >&6 5289 else case e in #( 5290 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5291 /* end confdefs.h. */ 5292 int i; 5293 _ACEOF 5294 if ac_fn_c_try_compile "$LINENO" 5295 then : 5296 xorg_cv_cc_flag_unknown_warning_option=yes 5297 else case e in #( 5298 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5299 esac 5300 fi 5301 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5302 esac 5303 fi 5304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5305 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5306 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5307 CFLAGS="$xorg_testset_save_CFLAGS" 5308 fi 5309 5310 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5313 fi 5314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5316 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5317 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5318 then : 5319 printf %s "(cached) " >&6 5320 else case e in #( 5321 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5322 /* end confdefs.h. */ 5323 int i; 5324 _ACEOF 5325 if ac_fn_c_try_compile "$LINENO" 5326 then : 5327 xorg_cv_cc_flag_unused_command_line_argument=yes 5328 else case e in #( 5329 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5330 esac 5331 fi 5332 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5333 esac 5334 fi 5335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5336 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5338 CFLAGS="$xorg_testset_save_CFLAGS" 5339 fi 5340 5341 found="no" 5342 5343 if test $found = "no" ; then 5344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5346 fi 5347 5348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5350 fi 5351 5352 CFLAGS="$CFLAGS -Wformat=2" 5353 5354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5355 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5356 cacheid=xorg_cv_cc_flag__Wformat_2 5357 if eval test \${$cacheid+y} 5358 then : 5359 printf %s "(cached) " >&6 5360 else case e in #( 5361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5362 /* end confdefs.h. */ 5363 int i; 5364 int 5365 main (void) 5366 { 5367 5368 ; 5369 return 0; 5370 } 5371 _ACEOF 5372 if ac_fn_c_try_link "$LINENO" 5373 then : 5374 eval $cacheid=yes 5375 else case e in #( 5376 e) eval $cacheid=no ;; 5377 esac 5378 fi 5379 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5380 conftest$ac_exeext conftest.$ac_ext ;; 5381 esac 5382 fi 5383 5384 5385 CFLAGS="$xorg_testset_save_CFLAGS" 5386 5387 eval supported=\$$cacheid 5388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5389 printf "%s\n" "$supported" >&6; } 5390 if test "$supported" = "yes" ; then 5391 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5392 found="yes" 5393 fi 5394 fi 5395 5396 if test $found = "no" ; then 5397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5399 fi 5400 5401 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5403 fi 5404 5405 CFLAGS="$CFLAGS -Wformat" 5406 5407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5408 printf %s "checking if $CC supports -Wformat... " >&6; } 5409 cacheid=xorg_cv_cc_flag__Wformat 5410 if eval test \${$cacheid+y} 5411 then : 5412 printf %s "(cached) " >&6 5413 else case e in #( 5414 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5415 /* end confdefs.h. */ 5416 int i; 5417 int 5418 main (void) 5419 { 5420 5421 ; 5422 return 0; 5423 } 5424 _ACEOF 5425 if ac_fn_c_try_link "$LINENO" 5426 then : 5427 eval $cacheid=yes 5428 else case e in #( 5429 e) eval $cacheid=no ;; 5430 esac 5431 fi 5432 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5433 conftest$ac_exeext conftest.$ac_ext ;; 5434 esac 5435 fi 5436 5437 5438 CFLAGS="$xorg_testset_save_CFLAGS" 5439 5440 eval supported=\$$cacheid 5441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5442 printf "%s\n" "$supported" >&6; } 5443 if test "$supported" = "yes" ; then 5444 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5445 found="yes" 5446 fi 5447 fi 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 xorg_testset_save_CFLAGS="$CFLAGS" 5466 5467 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5470 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5471 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5472 then : 5473 printf %s "(cached) " >&6 5474 else case e in #( 5475 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5476 /* end confdefs.h. */ 5477 int i; 5478 _ACEOF 5479 if ac_fn_c_try_compile "$LINENO" 5480 then : 5481 xorg_cv_cc_flag_unknown_warning_option=yes 5482 else case e in #( 5483 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5484 esac 5485 fi 5486 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5487 esac 5488 fi 5489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5490 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5491 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5492 CFLAGS="$xorg_testset_save_CFLAGS" 5493 fi 5494 5495 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 fi 5499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5501 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5502 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5503 then : 5504 printf %s "(cached) " >&6 5505 else case e in #( 5506 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5507 /* end confdefs.h. */ 5508 int i; 5509 _ACEOF 5510 if ac_fn_c_try_compile "$LINENO" 5511 then : 5512 xorg_cv_cc_flag_unused_command_line_argument=yes 5513 else case e in #( 5514 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5515 esac 5516 fi 5517 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5518 esac 5519 fi 5520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5521 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5523 CFLAGS="$xorg_testset_save_CFLAGS" 5524 fi 5525 5526 found="no" 5527 5528 if test $found = "no" ; then 5529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5531 fi 5532 5533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5535 fi 5536 5537 CFLAGS="$CFLAGS -Wstrict-prototypes" 5538 5539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5540 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5541 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5542 if eval test \${$cacheid+y} 5543 then : 5544 printf %s "(cached) " >&6 5545 else case e in #( 5546 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5547 /* end confdefs.h. */ 5548 int i; 5549 int 5550 main (void) 5551 { 5552 5553 ; 5554 return 0; 5555 } 5556 _ACEOF 5557 if ac_fn_c_try_link "$LINENO" 5558 then : 5559 eval $cacheid=yes 5560 else case e in #( 5561 e) eval $cacheid=no ;; 5562 esac 5563 fi 5564 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5565 conftest$ac_exeext conftest.$ac_ext ;; 5566 esac 5567 fi 5568 5569 5570 CFLAGS="$xorg_testset_save_CFLAGS" 5571 5572 eval supported=\$$cacheid 5573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5574 printf "%s\n" "$supported" >&6; } 5575 if test "$supported" = "yes" ; then 5576 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5577 found="yes" 5578 fi 5579 fi 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 xorg_testset_save_CFLAGS="$CFLAGS" 5596 5597 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5600 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5601 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5602 then : 5603 printf %s "(cached) " >&6 5604 else case e in #( 5605 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5606 /* end confdefs.h. */ 5607 int i; 5608 _ACEOF 5609 if ac_fn_c_try_compile "$LINENO" 5610 then : 5611 xorg_cv_cc_flag_unknown_warning_option=yes 5612 else case e in #( 5613 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5614 esac 5615 fi 5616 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5617 esac 5618 fi 5619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5620 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5621 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5622 CFLAGS="$xorg_testset_save_CFLAGS" 5623 fi 5624 5625 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5628 fi 5629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5631 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5632 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5633 then : 5634 printf %s "(cached) " >&6 5635 else case e in #( 5636 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5637 /* end confdefs.h. */ 5638 int i; 5639 _ACEOF 5640 if ac_fn_c_try_compile "$LINENO" 5641 then : 5642 xorg_cv_cc_flag_unused_command_line_argument=yes 5643 else case e in #( 5644 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5645 esac 5646 fi 5647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5648 esac 5649 fi 5650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5651 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5652 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5653 CFLAGS="$xorg_testset_save_CFLAGS" 5654 fi 5655 5656 found="no" 5657 5658 if test $found = "no" ; then 5659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 fi 5662 5663 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5665 fi 5666 5667 CFLAGS="$CFLAGS -Wmissing-prototypes" 5668 5669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5670 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5671 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5672 if eval test \${$cacheid+y} 5673 then : 5674 printf %s "(cached) " >&6 5675 else case e in #( 5676 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5677 /* end confdefs.h. */ 5678 int i; 5679 int 5680 main (void) 5681 { 5682 5683 ; 5684 return 0; 5685 } 5686 _ACEOF 5687 if ac_fn_c_try_link "$LINENO" 5688 then : 5689 eval $cacheid=yes 5690 else case e in #( 5691 e) eval $cacheid=no ;; 5692 esac 5693 fi 5694 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5695 conftest$ac_exeext conftest.$ac_ext ;; 5696 esac 5697 fi 5698 5699 5700 CFLAGS="$xorg_testset_save_CFLAGS" 5701 5702 eval supported=\$$cacheid 5703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5704 printf "%s\n" "$supported" >&6; } 5705 if test "$supported" = "yes" ; then 5706 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5707 found="yes" 5708 fi 5709 fi 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 xorg_testset_save_CFLAGS="$CFLAGS" 5726 5727 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5730 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5731 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5732 then : 5733 printf %s "(cached) " >&6 5734 else case e in #( 5735 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5736 /* end confdefs.h. */ 5737 int i; 5738 _ACEOF 5739 if ac_fn_c_try_compile "$LINENO" 5740 then : 5741 xorg_cv_cc_flag_unknown_warning_option=yes 5742 else case e in #( 5743 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5744 esac 5745 fi 5746 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5747 esac 5748 fi 5749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5750 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5751 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5752 CFLAGS="$xorg_testset_save_CFLAGS" 5753 fi 5754 5755 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5758 fi 5759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5761 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5762 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5763 then : 5764 printf %s "(cached) " >&6 5765 else case e in #( 5766 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5767 /* end confdefs.h. */ 5768 int i; 5769 _ACEOF 5770 if ac_fn_c_try_compile "$LINENO" 5771 then : 5772 xorg_cv_cc_flag_unused_command_line_argument=yes 5773 else case e in #( 5774 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5775 esac 5776 fi 5777 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5778 esac 5779 fi 5780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5781 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5782 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5783 CFLAGS="$xorg_testset_save_CFLAGS" 5784 fi 5785 5786 found="no" 5787 5788 if test $found = "no" ; then 5789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5791 fi 5792 5793 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5795 fi 5796 5797 CFLAGS="$CFLAGS -Wnested-externs" 5798 5799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5800 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5801 cacheid=xorg_cv_cc_flag__Wnested_externs 5802 if eval test \${$cacheid+y} 5803 then : 5804 printf %s "(cached) " >&6 5805 else case e in #( 5806 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5807 /* end confdefs.h. */ 5808 int i; 5809 int 5810 main (void) 5811 { 5812 5813 ; 5814 return 0; 5815 } 5816 _ACEOF 5817 if ac_fn_c_try_link "$LINENO" 5818 then : 5819 eval $cacheid=yes 5820 else case e in #( 5821 e) eval $cacheid=no ;; 5822 esac 5823 fi 5824 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5825 conftest$ac_exeext conftest.$ac_ext ;; 5826 esac 5827 fi 5828 5829 5830 CFLAGS="$xorg_testset_save_CFLAGS" 5831 5832 eval supported=\$$cacheid 5833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5834 printf "%s\n" "$supported" >&6; } 5835 if test "$supported" = "yes" ; then 5836 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5837 found="yes" 5838 fi 5839 fi 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 xorg_testset_save_CFLAGS="$CFLAGS" 5856 5857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5860 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5861 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5862 then : 5863 printf %s "(cached) " >&6 5864 else case e in #( 5865 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5866 /* end confdefs.h. */ 5867 int i; 5868 _ACEOF 5869 if ac_fn_c_try_compile "$LINENO" 5870 then : 5871 xorg_cv_cc_flag_unknown_warning_option=yes 5872 else case e in #( 5873 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5874 esac 5875 fi 5876 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5877 esac 5878 fi 5879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5880 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5882 CFLAGS="$xorg_testset_save_CFLAGS" 5883 fi 5884 5885 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5888 fi 5889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5891 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5892 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5893 then : 5894 printf %s "(cached) " >&6 5895 else case e in #( 5896 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5897 /* end confdefs.h. */ 5898 int i; 5899 _ACEOF 5900 if ac_fn_c_try_compile "$LINENO" 5901 then : 5902 xorg_cv_cc_flag_unused_command_line_argument=yes 5903 else case e in #( 5904 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5905 esac 5906 fi 5907 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5908 esac 5909 fi 5910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5911 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5912 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5913 CFLAGS="$xorg_testset_save_CFLAGS" 5914 fi 5915 5916 found="no" 5917 5918 if test $found = "no" ; then 5919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5921 fi 5922 5923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5925 fi 5926 5927 CFLAGS="$CFLAGS -Wbad-function-cast" 5928 5929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5930 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5931 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5932 if eval test \${$cacheid+y} 5933 then : 5934 printf %s "(cached) " >&6 5935 else case e in #( 5936 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5937 /* end confdefs.h. */ 5938 int i; 5939 int 5940 main (void) 5941 { 5942 5943 ; 5944 return 0; 5945 } 5946 _ACEOF 5947 if ac_fn_c_try_link "$LINENO" 5948 then : 5949 eval $cacheid=yes 5950 else case e in #( 5951 e) eval $cacheid=no ;; 5952 esac 5953 fi 5954 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5955 conftest$ac_exeext conftest.$ac_ext ;; 5956 esac 5957 fi 5958 5959 5960 CFLAGS="$xorg_testset_save_CFLAGS" 5961 5962 eval supported=\$$cacheid 5963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5964 printf "%s\n" "$supported" >&6; } 5965 if test "$supported" = "yes" ; then 5966 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5967 found="yes" 5968 fi 5969 fi 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 xorg_testset_save_CFLAGS="$CFLAGS" 5986 5987 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5990 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5991 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5992 then : 5993 printf %s "(cached) " >&6 5994 else case e in #( 5995 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5996 /* end confdefs.h. */ 5997 int i; 5998 _ACEOF 5999 if ac_fn_c_try_compile "$LINENO" 6000 then : 6001 xorg_cv_cc_flag_unknown_warning_option=yes 6002 else case e in #( 6003 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6004 esac 6005 fi 6006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6007 esac 6008 fi 6009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6010 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6011 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6012 CFLAGS="$xorg_testset_save_CFLAGS" 6013 fi 6014 6015 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6018 fi 6019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6021 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6022 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6023 then : 6024 printf %s "(cached) " >&6 6025 else case e in #( 6026 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6027 /* end confdefs.h. */ 6028 int i; 6029 _ACEOF 6030 if ac_fn_c_try_compile "$LINENO" 6031 then : 6032 xorg_cv_cc_flag_unused_command_line_argument=yes 6033 else case e in #( 6034 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6035 esac 6036 fi 6037 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6038 esac 6039 fi 6040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6041 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6042 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6043 CFLAGS="$xorg_testset_save_CFLAGS" 6044 fi 6045 6046 found="no" 6047 6048 if test $found = "no" ; then 6049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6051 fi 6052 6053 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6055 fi 6056 6057 CFLAGS="$CFLAGS -Wold-style-definition" 6058 6059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6060 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6061 cacheid=xorg_cv_cc_flag__Wold_style_definition 6062 if eval test \${$cacheid+y} 6063 then : 6064 printf %s "(cached) " >&6 6065 else case e in #( 6066 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6067 /* end confdefs.h. */ 6068 int i; 6069 int 6070 main (void) 6071 { 6072 6073 ; 6074 return 0; 6075 } 6076 _ACEOF 6077 if ac_fn_c_try_link "$LINENO" 6078 then : 6079 eval $cacheid=yes 6080 else case e in #( 6081 e) eval $cacheid=no ;; 6082 esac 6083 fi 6084 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6085 conftest$ac_exeext conftest.$ac_ext ;; 6086 esac 6087 fi 6088 6089 6090 CFLAGS="$xorg_testset_save_CFLAGS" 6091 6092 eval supported=\$$cacheid 6093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6094 printf "%s\n" "$supported" >&6; } 6095 if test "$supported" = "yes" ; then 6096 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6097 found="yes" 6098 fi 6099 fi 6100 6101 if test $found = "no" ; then 6102 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6104 fi 6105 6106 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6108 fi 6109 6110 CFLAGS="$CFLAGS -fd" 6111 6112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6113 printf %s "checking if $CC supports -fd... " >&6; } 6114 cacheid=xorg_cv_cc_flag__fd 6115 if eval test \${$cacheid+y} 6116 then : 6117 printf %s "(cached) " >&6 6118 else case e in #( 6119 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6120 /* end confdefs.h. */ 6121 int i; 6122 int 6123 main (void) 6124 { 6125 6126 ; 6127 return 0; 6128 } 6129 _ACEOF 6130 if ac_fn_c_try_link "$LINENO" 6131 then : 6132 eval $cacheid=yes 6133 else case e in #( 6134 e) eval $cacheid=no ;; 6135 esac 6136 fi 6137 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6138 conftest$ac_exeext conftest.$ac_ext ;; 6139 esac 6140 fi 6141 6142 6143 CFLAGS="$xorg_testset_save_CFLAGS" 6144 6145 eval supported=\$$cacheid 6146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6147 printf "%s\n" "$supported" >&6; } 6148 if test "$supported" = "yes" ; then 6149 BASE_CFLAGS="$BASE_CFLAGS -fd" 6150 found="yes" 6151 fi 6152 fi 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 xorg_testset_save_CFLAGS="$CFLAGS" 6169 6170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6173 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6174 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6175 then : 6176 printf %s "(cached) " >&6 6177 else case e in #( 6178 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6179 /* end confdefs.h. */ 6180 int i; 6181 _ACEOF 6182 if ac_fn_c_try_compile "$LINENO" 6183 then : 6184 xorg_cv_cc_flag_unknown_warning_option=yes 6185 else case e in #( 6186 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6187 esac 6188 fi 6189 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6190 esac 6191 fi 6192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6193 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6194 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6195 CFLAGS="$xorg_testset_save_CFLAGS" 6196 fi 6197 6198 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6201 fi 6202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6204 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6205 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6206 then : 6207 printf %s "(cached) " >&6 6208 else case e in #( 6209 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6210 /* end confdefs.h. */ 6211 int i; 6212 _ACEOF 6213 if ac_fn_c_try_compile "$LINENO" 6214 then : 6215 xorg_cv_cc_flag_unused_command_line_argument=yes 6216 else case e in #( 6217 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6218 esac 6219 fi 6220 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6221 esac 6222 fi 6223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6224 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6226 CFLAGS="$xorg_testset_save_CFLAGS" 6227 fi 6228 6229 found="no" 6230 6231 if test $found = "no" ; then 6232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6234 fi 6235 6236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6238 fi 6239 6240 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6241 6242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6243 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6244 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6245 if eval test \${$cacheid+y} 6246 then : 6247 printf %s "(cached) " >&6 6248 else case e in #( 6249 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6250 /* end confdefs.h. */ 6251 int i; 6252 int 6253 main (void) 6254 { 6255 6256 ; 6257 return 0; 6258 } 6259 _ACEOF 6260 if ac_fn_c_try_link "$LINENO" 6261 then : 6262 eval $cacheid=yes 6263 else case e in #( 6264 e) eval $cacheid=no ;; 6265 esac 6266 fi 6267 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6268 conftest$ac_exeext conftest.$ac_ext ;; 6269 esac 6270 fi 6271 6272 6273 CFLAGS="$xorg_testset_save_CFLAGS" 6274 6275 eval supported=\$$cacheid 6276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6277 printf "%s\n" "$supported" >&6; } 6278 if test "$supported" = "yes" ; then 6279 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6280 found="yes" 6281 fi 6282 fi 6283 6284 6285 6286 6287 6288 # This chunk adds additional warnings that could catch undesired effects. 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 xorg_testset_save_CFLAGS="$CFLAGS" 6303 6304 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6307 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6308 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6309 then : 6310 printf %s "(cached) " >&6 6311 else case e in #( 6312 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6313 /* end confdefs.h. */ 6314 int i; 6315 _ACEOF 6316 if ac_fn_c_try_compile "$LINENO" 6317 then : 6318 xorg_cv_cc_flag_unknown_warning_option=yes 6319 else case e in #( 6320 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6321 esac 6322 fi 6323 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6324 esac 6325 fi 6326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6327 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6328 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6329 CFLAGS="$xorg_testset_save_CFLAGS" 6330 fi 6331 6332 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6335 fi 6336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6338 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6339 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6340 then : 6341 printf %s "(cached) " >&6 6342 else case e in #( 6343 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6344 /* end confdefs.h. */ 6345 int i; 6346 _ACEOF 6347 if ac_fn_c_try_compile "$LINENO" 6348 then : 6349 xorg_cv_cc_flag_unused_command_line_argument=yes 6350 else case e in #( 6351 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6352 esac 6353 fi 6354 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6355 esac 6356 fi 6357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6358 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6359 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6360 CFLAGS="$xorg_testset_save_CFLAGS" 6361 fi 6362 6363 found="no" 6364 6365 if test $found = "no" ; then 6366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6368 fi 6369 6370 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6372 fi 6373 6374 CFLAGS="$CFLAGS -Wunused" 6375 6376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6377 printf %s "checking if $CC supports -Wunused... " >&6; } 6378 cacheid=xorg_cv_cc_flag__Wunused 6379 if eval test \${$cacheid+y} 6380 then : 6381 printf %s "(cached) " >&6 6382 else case e in #( 6383 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6384 /* end confdefs.h. */ 6385 int i; 6386 int 6387 main (void) 6388 { 6389 6390 ; 6391 return 0; 6392 } 6393 _ACEOF 6394 if ac_fn_c_try_link "$LINENO" 6395 then : 6396 eval $cacheid=yes 6397 else case e in #( 6398 e) eval $cacheid=no ;; 6399 esac 6400 fi 6401 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6402 conftest$ac_exeext conftest.$ac_ext ;; 6403 esac 6404 fi 6405 6406 6407 CFLAGS="$xorg_testset_save_CFLAGS" 6408 6409 eval supported=\$$cacheid 6410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6411 printf "%s\n" "$supported" >&6; } 6412 if test "$supported" = "yes" ; then 6413 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6414 found="yes" 6415 fi 6416 fi 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 xorg_testset_save_CFLAGS="$CFLAGS" 6433 6434 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6437 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6438 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6439 then : 6440 printf %s "(cached) " >&6 6441 else case e in #( 6442 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443 /* end confdefs.h. */ 6444 int i; 6445 _ACEOF 6446 if ac_fn_c_try_compile "$LINENO" 6447 then : 6448 xorg_cv_cc_flag_unknown_warning_option=yes 6449 else case e in #( 6450 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6451 esac 6452 fi 6453 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6454 esac 6455 fi 6456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6457 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6459 CFLAGS="$xorg_testset_save_CFLAGS" 6460 fi 6461 6462 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6465 fi 6466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6468 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6469 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6470 then : 6471 printf %s "(cached) " >&6 6472 else case e in #( 6473 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6474 /* end confdefs.h. */ 6475 int i; 6476 _ACEOF 6477 if ac_fn_c_try_compile "$LINENO" 6478 then : 6479 xorg_cv_cc_flag_unused_command_line_argument=yes 6480 else case e in #( 6481 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6482 esac 6483 fi 6484 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6485 esac 6486 fi 6487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6488 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6489 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6490 CFLAGS="$xorg_testset_save_CFLAGS" 6491 fi 6492 6493 found="no" 6494 6495 if test $found = "no" ; then 6496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6498 fi 6499 6500 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6502 fi 6503 6504 CFLAGS="$CFLAGS -Wuninitialized" 6505 6506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6507 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6508 cacheid=xorg_cv_cc_flag__Wuninitialized 6509 if eval test \${$cacheid+y} 6510 then : 6511 printf %s "(cached) " >&6 6512 else case e in #( 6513 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6514 /* end confdefs.h. */ 6515 int i; 6516 int 6517 main (void) 6518 { 6519 6520 ; 6521 return 0; 6522 } 6523 _ACEOF 6524 if ac_fn_c_try_link "$LINENO" 6525 then : 6526 eval $cacheid=yes 6527 else case e in #( 6528 e) eval $cacheid=no ;; 6529 esac 6530 fi 6531 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6532 conftest$ac_exeext conftest.$ac_ext ;; 6533 esac 6534 fi 6535 6536 6537 CFLAGS="$xorg_testset_save_CFLAGS" 6538 6539 eval supported=\$$cacheid 6540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6541 printf "%s\n" "$supported" >&6; } 6542 if test "$supported" = "yes" ; then 6543 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6544 found="yes" 6545 fi 6546 fi 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 xorg_testset_save_CFLAGS="$CFLAGS" 6563 6564 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6567 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6568 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6569 then : 6570 printf %s "(cached) " >&6 6571 else case e in #( 6572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 int i; 6575 _ACEOF 6576 if ac_fn_c_try_compile "$LINENO" 6577 then : 6578 xorg_cv_cc_flag_unknown_warning_option=yes 6579 else case e in #( 6580 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6581 esac 6582 fi 6583 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6584 esac 6585 fi 6586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6587 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6588 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6589 CFLAGS="$xorg_testset_save_CFLAGS" 6590 fi 6591 6592 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6595 fi 6596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6598 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6599 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6600 then : 6601 printf %s "(cached) " >&6 6602 else case e in #( 6603 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6604 /* end confdefs.h. */ 6605 int i; 6606 _ACEOF 6607 if ac_fn_c_try_compile "$LINENO" 6608 then : 6609 xorg_cv_cc_flag_unused_command_line_argument=yes 6610 else case e in #( 6611 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6612 esac 6613 fi 6614 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6615 esac 6616 fi 6617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6618 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6619 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6620 CFLAGS="$xorg_testset_save_CFLAGS" 6621 fi 6622 6623 found="no" 6624 6625 if test $found = "no" ; then 6626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6628 fi 6629 6630 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6632 fi 6633 6634 CFLAGS="$CFLAGS -Wshadow" 6635 6636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6637 printf %s "checking if $CC supports -Wshadow... " >&6; } 6638 cacheid=xorg_cv_cc_flag__Wshadow 6639 if eval test \${$cacheid+y} 6640 then : 6641 printf %s "(cached) " >&6 6642 else case e in #( 6643 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6644 /* end confdefs.h. */ 6645 int i; 6646 int 6647 main (void) 6648 { 6649 6650 ; 6651 return 0; 6652 } 6653 _ACEOF 6654 if ac_fn_c_try_link "$LINENO" 6655 then : 6656 eval $cacheid=yes 6657 else case e in #( 6658 e) eval $cacheid=no ;; 6659 esac 6660 fi 6661 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6662 conftest$ac_exeext conftest.$ac_ext ;; 6663 esac 6664 fi 6665 6666 6667 CFLAGS="$xorg_testset_save_CFLAGS" 6668 6669 eval supported=\$$cacheid 6670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6671 printf "%s\n" "$supported" >&6; } 6672 if test "$supported" = "yes" ; then 6673 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6674 found="yes" 6675 fi 6676 fi 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 xorg_testset_save_CFLAGS="$CFLAGS" 6693 6694 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6697 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6698 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6699 then : 6700 printf %s "(cached) " >&6 6701 else case e in #( 6702 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703 /* end confdefs.h. */ 6704 int i; 6705 _ACEOF 6706 if ac_fn_c_try_compile "$LINENO" 6707 then : 6708 xorg_cv_cc_flag_unknown_warning_option=yes 6709 else case e in #( 6710 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6711 esac 6712 fi 6713 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6714 esac 6715 fi 6716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6717 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6718 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6719 CFLAGS="$xorg_testset_save_CFLAGS" 6720 fi 6721 6722 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6725 fi 6726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6728 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6729 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6730 then : 6731 printf %s "(cached) " >&6 6732 else case e in #( 6733 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6734 /* end confdefs.h. */ 6735 int i; 6736 _ACEOF 6737 if ac_fn_c_try_compile "$LINENO" 6738 then : 6739 xorg_cv_cc_flag_unused_command_line_argument=yes 6740 else case e in #( 6741 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6742 esac 6743 fi 6744 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6745 esac 6746 fi 6747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6748 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6749 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6750 CFLAGS="$xorg_testset_save_CFLAGS" 6751 fi 6752 6753 found="no" 6754 6755 if test $found = "no" ; then 6756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6758 fi 6759 6760 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6762 fi 6763 6764 CFLAGS="$CFLAGS -Wmissing-noreturn" 6765 6766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6767 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6768 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6769 if eval test \${$cacheid+y} 6770 then : 6771 printf %s "(cached) " >&6 6772 else case e in #( 6773 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6774 /* end confdefs.h. */ 6775 int i; 6776 int 6777 main (void) 6778 { 6779 6780 ; 6781 return 0; 6782 } 6783 _ACEOF 6784 if ac_fn_c_try_link "$LINENO" 6785 then : 6786 eval $cacheid=yes 6787 else case e in #( 6788 e) eval $cacheid=no ;; 6789 esac 6790 fi 6791 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6792 conftest$ac_exeext conftest.$ac_ext ;; 6793 esac 6794 fi 6795 6796 6797 CFLAGS="$xorg_testset_save_CFLAGS" 6798 6799 eval supported=\$$cacheid 6800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6801 printf "%s\n" "$supported" >&6; } 6802 if test "$supported" = "yes" ; then 6803 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6804 found="yes" 6805 fi 6806 fi 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 6820 6821 6822 xorg_testset_save_CFLAGS="$CFLAGS" 6823 6824 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6827 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6828 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6829 then : 6830 printf %s "(cached) " >&6 6831 else case e in #( 6832 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6833 /* end confdefs.h. */ 6834 int i; 6835 _ACEOF 6836 if ac_fn_c_try_compile "$LINENO" 6837 then : 6838 xorg_cv_cc_flag_unknown_warning_option=yes 6839 else case e in #( 6840 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6841 esac 6842 fi 6843 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6844 esac 6845 fi 6846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6847 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6848 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6849 CFLAGS="$xorg_testset_save_CFLAGS" 6850 fi 6851 6852 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6855 fi 6856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6858 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6859 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6860 then : 6861 printf %s "(cached) " >&6 6862 else case e in #( 6863 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6864 /* end confdefs.h. */ 6865 int i; 6866 _ACEOF 6867 if ac_fn_c_try_compile "$LINENO" 6868 then : 6869 xorg_cv_cc_flag_unused_command_line_argument=yes 6870 else case e in #( 6871 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6872 esac 6873 fi 6874 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6875 esac 6876 fi 6877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6878 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6879 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6880 CFLAGS="$xorg_testset_save_CFLAGS" 6881 fi 6882 6883 found="no" 6884 6885 if test $found = "no" ; then 6886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6888 fi 6889 6890 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6891 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6892 fi 6893 6894 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6895 6896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6897 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6898 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6899 if eval test \${$cacheid+y} 6900 then : 6901 printf %s "(cached) " >&6 6902 else case e in #( 6903 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6904 /* end confdefs.h. */ 6905 int i; 6906 int 6907 main (void) 6908 { 6909 6910 ; 6911 return 0; 6912 } 6913 _ACEOF 6914 if ac_fn_c_try_link "$LINENO" 6915 then : 6916 eval $cacheid=yes 6917 else case e in #( 6918 e) eval $cacheid=no ;; 6919 esac 6920 fi 6921 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6922 conftest$ac_exeext conftest.$ac_ext ;; 6923 esac 6924 fi 6925 6926 6927 CFLAGS="$xorg_testset_save_CFLAGS" 6928 6929 eval supported=\$$cacheid 6930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6931 printf "%s\n" "$supported" >&6; } 6932 if test "$supported" = "yes" ; then 6933 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6934 found="yes" 6935 fi 6936 fi 6937 6938 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 6952 xorg_testset_save_CFLAGS="$CFLAGS" 6953 6954 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6957 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6958 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6959 then : 6960 printf %s "(cached) " >&6 6961 else case e in #( 6962 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6963 /* end confdefs.h. */ 6964 int i; 6965 _ACEOF 6966 if ac_fn_c_try_compile "$LINENO" 6967 then : 6968 xorg_cv_cc_flag_unknown_warning_option=yes 6969 else case e in #( 6970 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6971 esac 6972 fi 6973 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6974 esac 6975 fi 6976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6977 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6978 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6979 CFLAGS="$xorg_testset_save_CFLAGS" 6980 fi 6981 6982 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6985 fi 6986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6988 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6989 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6990 then : 6991 printf %s "(cached) " >&6 6992 else case e in #( 6993 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6994 /* end confdefs.h. */ 6995 int i; 6996 _ACEOF 6997 if ac_fn_c_try_compile "$LINENO" 6998 then : 6999 xorg_cv_cc_flag_unused_command_line_argument=yes 7000 else case e in #( 7001 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7002 esac 7003 fi 7004 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7005 esac 7006 fi 7007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7008 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7010 CFLAGS="$xorg_testset_save_CFLAGS" 7011 fi 7012 7013 found="no" 7014 7015 if test $found = "no" ; then 7016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7018 fi 7019 7020 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7022 fi 7023 7024 CFLAGS="$CFLAGS -Wredundant-decls" 7025 7026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7027 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7028 cacheid=xorg_cv_cc_flag__Wredundant_decls 7029 if eval test \${$cacheid+y} 7030 then : 7031 printf %s "(cached) " >&6 7032 else case e in #( 7033 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7034 /* end confdefs.h. */ 7035 int i; 7036 int 7037 main (void) 7038 { 7039 7040 ; 7041 return 0; 7042 } 7043 _ACEOF 7044 if ac_fn_c_try_link "$LINENO" 7045 then : 7046 eval $cacheid=yes 7047 else case e in #( 7048 e) eval $cacheid=no ;; 7049 esac 7050 fi 7051 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7052 conftest$ac_exeext conftest.$ac_ext ;; 7053 esac 7054 fi 7055 7056 7057 CFLAGS="$xorg_testset_save_CFLAGS" 7058 7059 eval supported=\$$cacheid 7060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7061 printf "%s\n" "$supported" >&6; } 7062 if test "$supported" = "yes" ; then 7063 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7064 found="yes" 7065 fi 7066 fi 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 xorg_testset_save_CFLAGS="$CFLAGS" 7083 7084 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7087 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7088 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7089 then : 7090 printf %s "(cached) " >&6 7091 else case e in #( 7092 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7093 /* end confdefs.h. */ 7094 int i; 7095 _ACEOF 7096 if ac_fn_c_try_compile "$LINENO" 7097 then : 7098 xorg_cv_cc_flag_unknown_warning_option=yes 7099 else case e in #( 7100 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7101 esac 7102 fi 7103 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7104 esac 7105 fi 7106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7107 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7108 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7109 CFLAGS="$xorg_testset_save_CFLAGS" 7110 fi 7111 7112 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7115 fi 7116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7118 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7119 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7120 then : 7121 printf %s "(cached) " >&6 7122 else case e in #( 7123 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7124 /* end confdefs.h. */ 7125 int i; 7126 _ACEOF 7127 if ac_fn_c_try_compile "$LINENO" 7128 then : 7129 xorg_cv_cc_flag_unused_command_line_argument=yes 7130 else case e in #( 7131 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7132 esac 7133 fi 7134 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7135 esac 7136 fi 7137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7138 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7139 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7140 CFLAGS="$xorg_testset_save_CFLAGS" 7141 fi 7142 7143 found="no" 7144 7145 if test $found = "no" ; then 7146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7148 fi 7149 7150 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7152 fi 7153 7154 CFLAGS="$CFLAGS -Wlogical-op" 7155 7156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7157 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7158 cacheid=xorg_cv_cc_flag__Wlogical_op 7159 if eval test \${$cacheid+y} 7160 then : 7161 printf %s "(cached) " >&6 7162 else case e in #( 7163 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7164 /* end confdefs.h. */ 7165 int i; 7166 int 7167 main (void) 7168 { 7169 7170 ; 7171 return 0; 7172 } 7173 _ACEOF 7174 if ac_fn_c_try_link "$LINENO" 7175 then : 7176 eval $cacheid=yes 7177 else case e in #( 7178 e) eval $cacheid=no ;; 7179 esac 7180 fi 7181 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7182 conftest$ac_exeext conftest.$ac_ext ;; 7183 esac 7184 fi 7185 7186 7187 CFLAGS="$xorg_testset_save_CFLAGS" 7188 7189 eval supported=\$$cacheid 7190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7191 printf "%s\n" "$supported" >&6; } 7192 if test "$supported" = "yes" ; then 7193 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7194 found="yes" 7195 fi 7196 fi 7197 7198 7199 7200 # These are currently disabled because they are noisy. They will be enabled 7201 # in the future once the codebase is sufficiently modernized to silence 7202 # them. For now, I don't want them to drown out the other warnings. 7203 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7204 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7205 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7206 7207 # Turn some warnings into errors, so we don't accidentally get successful builds 7208 # when there are problems that should be fixed. 7209 7210 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 xorg_testset_save_CFLAGS="$CFLAGS" 7225 7226 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7229 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7230 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7231 then : 7232 printf %s "(cached) " >&6 7233 else case e in #( 7234 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7235 /* end confdefs.h. */ 7236 int i; 7237 _ACEOF 7238 if ac_fn_c_try_compile "$LINENO" 7239 then : 7240 xorg_cv_cc_flag_unknown_warning_option=yes 7241 else case e in #( 7242 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7243 esac 7244 fi 7245 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7246 esac 7247 fi 7248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7249 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7250 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7251 CFLAGS="$xorg_testset_save_CFLAGS" 7252 fi 7253 7254 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7257 fi 7258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7260 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7261 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7262 then : 7263 printf %s "(cached) " >&6 7264 else case e in #( 7265 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7266 /* end confdefs.h. */ 7267 int i; 7268 _ACEOF 7269 if ac_fn_c_try_compile "$LINENO" 7270 then : 7271 xorg_cv_cc_flag_unused_command_line_argument=yes 7272 else case e in #( 7273 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7274 esac 7275 fi 7276 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7277 esac 7278 fi 7279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7280 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7281 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7282 CFLAGS="$xorg_testset_save_CFLAGS" 7283 fi 7284 7285 found="no" 7286 7287 if test $found = "no" ; then 7288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7290 fi 7291 7292 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7294 fi 7295 7296 CFLAGS="$CFLAGS -Werror=implicit" 7297 7298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7299 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7300 cacheid=xorg_cv_cc_flag__Werror_implicit 7301 if eval test \${$cacheid+y} 7302 then : 7303 printf %s "(cached) " >&6 7304 else case e in #( 7305 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7306 /* end confdefs.h. */ 7307 int i; 7308 int 7309 main (void) 7310 { 7311 7312 ; 7313 return 0; 7314 } 7315 _ACEOF 7316 if ac_fn_c_try_link "$LINENO" 7317 then : 7318 eval $cacheid=yes 7319 else case e in #( 7320 e) eval $cacheid=no ;; 7321 esac 7322 fi 7323 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7324 conftest$ac_exeext conftest.$ac_ext ;; 7325 esac 7326 fi 7327 7328 7329 CFLAGS="$xorg_testset_save_CFLAGS" 7330 7331 eval supported=\$$cacheid 7332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7333 printf "%s\n" "$supported" >&6; } 7334 if test "$supported" = "yes" ; then 7335 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7336 found="yes" 7337 fi 7338 fi 7339 7340 if test $found = "no" ; then 7341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7343 fi 7344 7345 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7347 fi 7348 7349 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7350 7351 { 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 7352 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7353 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7354 if eval test \${$cacheid+y} 7355 then : 7356 printf %s "(cached) " >&6 7357 else case e in #( 7358 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7359 /* end confdefs.h. */ 7360 int i; 7361 int 7362 main (void) 7363 { 7364 7365 ; 7366 return 0; 7367 } 7368 _ACEOF 7369 if ac_fn_c_try_link "$LINENO" 7370 then : 7371 eval $cacheid=yes 7372 else case e in #( 7373 e) eval $cacheid=no ;; 7374 esac 7375 fi 7376 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7377 conftest$ac_exeext conftest.$ac_ext ;; 7378 esac 7379 fi 7380 7381 7382 CFLAGS="$xorg_testset_save_CFLAGS" 7383 7384 eval supported=\$$cacheid 7385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7386 printf "%s\n" "$supported" >&6; } 7387 if test "$supported" = "yes" ; then 7388 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7389 found="yes" 7390 fi 7391 fi 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 7407 xorg_testset_save_CFLAGS="$CFLAGS" 7408 7409 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7412 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7413 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7414 then : 7415 printf %s "(cached) " >&6 7416 else case e in #( 7417 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7418 /* end confdefs.h. */ 7419 int i; 7420 _ACEOF 7421 if ac_fn_c_try_compile "$LINENO" 7422 then : 7423 xorg_cv_cc_flag_unknown_warning_option=yes 7424 else case e in #( 7425 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7426 esac 7427 fi 7428 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7429 esac 7430 fi 7431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7432 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7434 CFLAGS="$xorg_testset_save_CFLAGS" 7435 fi 7436 7437 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7440 fi 7441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7443 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7444 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7445 then : 7446 printf %s "(cached) " >&6 7447 else case e in #( 7448 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7449 /* end confdefs.h. */ 7450 int i; 7451 _ACEOF 7452 if ac_fn_c_try_compile "$LINENO" 7453 then : 7454 xorg_cv_cc_flag_unused_command_line_argument=yes 7455 else case e in #( 7456 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7457 esac 7458 fi 7459 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7460 esac 7461 fi 7462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7463 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7464 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7465 CFLAGS="$xorg_testset_save_CFLAGS" 7466 fi 7467 7468 found="no" 7469 7470 if test $found = "no" ; then 7471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7473 fi 7474 7475 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7477 fi 7478 7479 CFLAGS="$CFLAGS -Werror=nonnull" 7480 7481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7482 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7483 cacheid=xorg_cv_cc_flag__Werror_nonnull 7484 if eval test \${$cacheid+y} 7485 then : 7486 printf %s "(cached) " >&6 7487 else case e in #( 7488 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7489 /* end confdefs.h. */ 7490 int i; 7491 int 7492 main (void) 7493 { 7494 7495 ; 7496 return 0; 7497 } 7498 _ACEOF 7499 if ac_fn_c_try_link "$LINENO" 7500 then : 7501 eval $cacheid=yes 7502 else case e in #( 7503 e) eval $cacheid=no ;; 7504 esac 7505 fi 7506 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7507 conftest$ac_exeext conftest.$ac_ext ;; 7508 esac 7509 fi 7510 7511 7512 CFLAGS="$xorg_testset_save_CFLAGS" 7513 7514 eval supported=\$$cacheid 7515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7516 printf "%s\n" "$supported" >&6; } 7517 if test "$supported" = "yes" ; then 7518 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7519 found="yes" 7520 fi 7521 fi 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 xorg_testset_save_CFLAGS="$CFLAGS" 7538 7539 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7542 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7543 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7544 then : 7545 printf %s "(cached) " >&6 7546 else case e in #( 7547 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7548 /* end confdefs.h. */ 7549 int i; 7550 _ACEOF 7551 if ac_fn_c_try_compile "$LINENO" 7552 then : 7553 xorg_cv_cc_flag_unknown_warning_option=yes 7554 else case e in #( 7555 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7556 esac 7557 fi 7558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7559 esac 7560 fi 7561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7562 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565 fi 7566 7567 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 fi 7571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7573 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7574 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7575 then : 7576 printf %s "(cached) " >&6 7577 else case e in #( 7578 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7579 /* end confdefs.h. */ 7580 int i; 7581 _ACEOF 7582 if ac_fn_c_try_compile "$LINENO" 7583 then : 7584 xorg_cv_cc_flag_unused_command_line_argument=yes 7585 else case e in #( 7586 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7587 esac 7588 fi 7589 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7590 esac 7591 fi 7592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7593 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7594 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7595 CFLAGS="$xorg_testset_save_CFLAGS" 7596 fi 7597 7598 found="no" 7599 7600 if test $found = "no" ; then 7601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7603 fi 7604 7605 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7607 fi 7608 7609 CFLAGS="$CFLAGS -Werror=init-self" 7610 7611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7612 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7613 cacheid=xorg_cv_cc_flag__Werror_init_self 7614 if eval test \${$cacheid+y} 7615 then : 7616 printf %s "(cached) " >&6 7617 else case e in #( 7618 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7619 /* end confdefs.h. */ 7620 int i; 7621 int 7622 main (void) 7623 { 7624 7625 ; 7626 return 0; 7627 } 7628 _ACEOF 7629 if ac_fn_c_try_link "$LINENO" 7630 then : 7631 eval $cacheid=yes 7632 else case e in #( 7633 e) eval $cacheid=no ;; 7634 esac 7635 fi 7636 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7637 conftest$ac_exeext conftest.$ac_ext ;; 7638 esac 7639 fi 7640 7641 7642 CFLAGS="$xorg_testset_save_CFLAGS" 7643 7644 eval supported=\$$cacheid 7645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7646 printf "%s\n" "$supported" >&6; } 7647 if test "$supported" = "yes" ; then 7648 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7649 found="yes" 7650 fi 7651 fi 7652 7653 7654 7655 7656 7657 7658 7659 7660 7661 7662 7663 7664 7665 7666 7667 xorg_testset_save_CFLAGS="$CFLAGS" 7668 7669 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7672 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7673 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7674 then : 7675 printf %s "(cached) " >&6 7676 else case e in #( 7677 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678 /* end confdefs.h. */ 7679 int i; 7680 _ACEOF 7681 if ac_fn_c_try_compile "$LINENO" 7682 then : 7683 xorg_cv_cc_flag_unknown_warning_option=yes 7684 else case e in #( 7685 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7686 esac 7687 fi 7688 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7689 esac 7690 fi 7691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7692 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7694 CFLAGS="$xorg_testset_save_CFLAGS" 7695 fi 7696 7697 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7700 fi 7701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7703 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7704 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7705 then : 7706 printf %s "(cached) " >&6 7707 else case e in #( 7708 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7709 /* end confdefs.h. */ 7710 int i; 7711 _ACEOF 7712 if ac_fn_c_try_compile "$LINENO" 7713 then : 7714 xorg_cv_cc_flag_unused_command_line_argument=yes 7715 else case e in #( 7716 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7717 esac 7718 fi 7719 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7720 esac 7721 fi 7722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7723 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7725 CFLAGS="$xorg_testset_save_CFLAGS" 7726 fi 7727 7728 found="no" 7729 7730 if test $found = "no" ; then 7731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7733 fi 7734 7735 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7737 fi 7738 7739 CFLAGS="$CFLAGS -Werror=main" 7740 7741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7742 printf %s "checking if $CC supports -Werror=main... " >&6; } 7743 cacheid=xorg_cv_cc_flag__Werror_main 7744 if eval test \${$cacheid+y} 7745 then : 7746 printf %s "(cached) " >&6 7747 else case e in #( 7748 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7749 /* end confdefs.h. */ 7750 int i; 7751 int 7752 main (void) 7753 { 7754 7755 ; 7756 return 0; 7757 } 7758 _ACEOF 7759 if ac_fn_c_try_link "$LINENO" 7760 then : 7761 eval $cacheid=yes 7762 else case e in #( 7763 e) eval $cacheid=no ;; 7764 esac 7765 fi 7766 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7767 conftest$ac_exeext conftest.$ac_ext ;; 7768 esac 7769 fi 7770 7771 7772 CFLAGS="$xorg_testset_save_CFLAGS" 7773 7774 eval supported=\$$cacheid 7775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7776 printf "%s\n" "$supported" >&6; } 7777 if test "$supported" = "yes" ; then 7778 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7779 found="yes" 7780 fi 7781 fi 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 xorg_testset_save_CFLAGS="$CFLAGS" 7798 7799 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7802 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7803 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7804 then : 7805 printf %s "(cached) " >&6 7806 else case e in #( 7807 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7808 /* end confdefs.h. */ 7809 int i; 7810 _ACEOF 7811 if ac_fn_c_try_compile "$LINENO" 7812 then : 7813 xorg_cv_cc_flag_unknown_warning_option=yes 7814 else case e in #( 7815 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7816 esac 7817 fi 7818 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7819 esac 7820 fi 7821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7822 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7823 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7824 CFLAGS="$xorg_testset_save_CFLAGS" 7825 fi 7826 7827 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7830 fi 7831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7833 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7834 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7835 then : 7836 printf %s "(cached) " >&6 7837 else case e in #( 7838 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7839 /* end confdefs.h. */ 7840 int i; 7841 _ACEOF 7842 if ac_fn_c_try_compile "$LINENO" 7843 then : 7844 xorg_cv_cc_flag_unused_command_line_argument=yes 7845 else case e in #( 7846 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7847 esac 7848 fi 7849 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7850 esac 7851 fi 7852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7853 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7854 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7855 CFLAGS="$xorg_testset_save_CFLAGS" 7856 fi 7857 7858 found="no" 7859 7860 if test $found = "no" ; then 7861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7863 fi 7864 7865 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7867 fi 7868 7869 CFLAGS="$CFLAGS -Werror=missing-braces" 7870 7871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7872 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7873 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7874 if eval test \${$cacheid+y} 7875 then : 7876 printf %s "(cached) " >&6 7877 else case e in #( 7878 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7879 /* end confdefs.h. */ 7880 int i; 7881 int 7882 main (void) 7883 { 7884 7885 ; 7886 return 0; 7887 } 7888 _ACEOF 7889 if ac_fn_c_try_link "$LINENO" 7890 then : 7891 eval $cacheid=yes 7892 else case e in #( 7893 e) eval $cacheid=no ;; 7894 esac 7895 fi 7896 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7897 conftest$ac_exeext conftest.$ac_ext ;; 7898 esac 7899 fi 7900 7901 7902 CFLAGS="$xorg_testset_save_CFLAGS" 7903 7904 eval supported=\$$cacheid 7905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7906 printf "%s\n" "$supported" >&6; } 7907 if test "$supported" = "yes" ; then 7908 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7909 found="yes" 7910 fi 7911 fi 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 xorg_testset_save_CFLAGS="$CFLAGS" 7928 7929 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7932 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7933 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7934 then : 7935 printf %s "(cached) " >&6 7936 else case e in #( 7937 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7938 /* end confdefs.h. */ 7939 int i; 7940 _ACEOF 7941 if ac_fn_c_try_compile "$LINENO" 7942 then : 7943 xorg_cv_cc_flag_unknown_warning_option=yes 7944 else case e in #( 7945 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7946 esac 7947 fi 7948 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7949 esac 7950 fi 7951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7952 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7953 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955 fi 7956 7957 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7960 fi 7961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7963 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7964 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7965 then : 7966 printf %s "(cached) " >&6 7967 else case e in #( 7968 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7969 /* end confdefs.h. */ 7970 int i; 7971 _ACEOF 7972 if ac_fn_c_try_compile "$LINENO" 7973 then : 7974 xorg_cv_cc_flag_unused_command_line_argument=yes 7975 else case e in #( 7976 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7977 esac 7978 fi 7979 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7980 esac 7981 fi 7982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7983 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7984 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7985 CFLAGS="$xorg_testset_save_CFLAGS" 7986 fi 7987 7988 found="no" 7989 7990 if test $found = "no" ; then 7991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7993 fi 7994 7995 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7997 fi 7998 7999 CFLAGS="$CFLAGS -Werror=sequence-point" 8000 8001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8002 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8003 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8004 if eval test \${$cacheid+y} 8005 then : 8006 printf %s "(cached) " >&6 8007 else case e in #( 8008 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8009 /* end confdefs.h. */ 8010 int i; 8011 int 8012 main (void) 8013 { 8014 8015 ; 8016 return 0; 8017 } 8018 _ACEOF 8019 if ac_fn_c_try_link "$LINENO" 8020 then : 8021 eval $cacheid=yes 8022 else case e in #( 8023 e) eval $cacheid=no ;; 8024 esac 8025 fi 8026 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8027 conftest$ac_exeext conftest.$ac_ext ;; 8028 esac 8029 fi 8030 8031 8032 CFLAGS="$xorg_testset_save_CFLAGS" 8033 8034 eval supported=\$$cacheid 8035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8036 printf "%s\n" "$supported" >&6; } 8037 if test "$supported" = "yes" ; then 8038 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8039 found="yes" 8040 fi 8041 fi 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 xorg_testset_save_CFLAGS="$CFLAGS" 8058 8059 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8062 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8063 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8064 then : 8065 printf %s "(cached) " >&6 8066 else case e in #( 8067 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8068 /* end confdefs.h. */ 8069 int i; 8070 _ACEOF 8071 if ac_fn_c_try_compile "$LINENO" 8072 then : 8073 xorg_cv_cc_flag_unknown_warning_option=yes 8074 else case e in #( 8075 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8076 esac 8077 fi 8078 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8079 esac 8080 fi 8081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8082 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8083 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085 fi 8086 8087 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8090 fi 8091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8093 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8094 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8095 then : 8096 printf %s "(cached) " >&6 8097 else case e in #( 8098 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8099 /* end confdefs.h. */ 8100 int i; 8101 _ACEOF 8102 if ac_fn_c_try_compile "$LINENO" 8103 then : 8104 xorg_cv_cc_flag_unused_command_line_argument=yes 8105 else case e in #( 8106 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8107 esac 8108 fi 8109 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8110 esac 8111 fi 8112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8113 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8114 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8115 CFLAGS="$xorg_testset_save_CFLAGS" 8116 fi 8117 8118 found="no" 8119 8120 if test $found = "no" ; then 8121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8123 fi 8124 8125 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8127 fi 8128 8129 CFLAGS="$CFLAGS -Werror=return-type" 8130 8131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8132 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8133 cacheid=xorg_cv_cc_flag__Werror_return_type 8134 if eval test \${$cacheid+y} 8135 then : 8136 printf %s "(cached) " >&6 8137 else case e in #( 8138 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8139 /* end confdefs.h. */ 8140 int i; 8141 int 8142 main (void) 8143 { 8144 8145 ; 8146 return 0; 8147 } 8148 _ACEOF 8149 if ac_fn_c_try_link "$LINENO" 8150 then : 8151 eval $cacheid=yes 8152 else case e in #( 8153 e) eval $cacheid=no ;; 8154 esac 8155 fi 8156 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8157 conftest$ac_exeext conftest.$ac_ext ;; 8158 esac 8159 fi 8160 8161 8162 CFLAGS="$xorg_testset_save_CFLAGS" 8163 8164 eval supported=\$$cacheid 8165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8166 printf "%s\n" "$supported" >&6; } 8167 if test "$supported" = "yes" ; then 8168 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8169 found="yes" 8170 fi 8171 fi 8172 8173 if test $found = "no" ; then 8174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8176 fi 8177 8178 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8180 fi 8181 8182 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8183 8184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8185 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8186 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8187 if eval test \${$cacheid+y} 8188 then : 8189 printf %s "(cached) " >&6 8190 else case e in #( 8191 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8192 /* end confdefs.h. */ 8193 int i; 8194 int 8195 main (void) 8196 { 8197 8198 ; 8199 return 0; 8200 } 8201 _ACEOF 8202 if ac_fn_c_try_link "$LINENO" 8203 then : 8204 eval $cacheid=yes 8205 else case e in #( 8206 e) eval $cacheid=no ;; 8207 esac 8208 fi 8209 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8210 conftest$ac_exeext conftest.$ac_ext ;; 8211 esac 8212 fi 8213 8214 8215 CFLAGS="$xorg_testset_save_CFLAGS" 8216 8217 eval supported=\$$cacheid 8218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8219 printf "%s\n" "$supported" >&6; } 8220 if test "$supported" = "yes" ; then 8221 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8222 found="yes" 8223 fi 8224 fi 8225 8226 8227 8228 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 8239 8240 xorg_testset_save_CFLAGS="$CFLAGS" 8241 8242 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8245 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8246 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8247 then : 8248 printf %s "(cached) " >&6 8249 else case e in #( 8250 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8251 /* end confdefs.h. */ 8252 int i; 8253 _ACEOF 8254 if ac_fn_c_try_compile "$LINENO" 8255 then : 8256 xorg_cv_cc_flag_unknown_warning_option=yes 8257 else case e in #( 8258 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8259 esac 8260 fi 8261 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8262 esac 8263 fi 8264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8265 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8266 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8267 CFLAGS="$xorg_testset_save_CFLAGS" 8268 fi 8269 8270 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8273 fi 8274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8276 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8277 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8278 then : 8279 printf %s "(cached) " >&6 8280 else case e in #( 8281 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8282 /* end confdefs.h. */ 8283 int i; 8284 _ACEOF 8285 if ac_fn_c_try_compile "$LINENO" 8286 then : 8287 xorg_cv_cc_flag_unused_command_line_argument=yes 8288 else case e in #( 8289 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8290 esac 8291 fi 8292 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8293 esac 8294 fi 8295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8296 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299 fi 8300 8301 found="no" 8302 8303 if test $found = "no" ; then 8304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8306 fi 8307 8308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8310 fi 8311 8312 CFLAGS="$CFLAGS -Werror=trigraphs" 8313 8314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8315 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8316 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8317 if eval test \${$cacheid+y} 8318 then : 8319 printf %s "(cached) " >&6 8320 else case e in #( 8321 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8322 /* end confdefs.h. */ 8323 int i; 8324 int 8325 main (void) 8326 { 8327 8328 ; 8329 return 0; 8330 } 8331 _ACEOF 8332 if ac_fn_c_try_link "$LINENO" 8333 then : 8334 eval $cacheid=yes 8335 else case e in #( 8336 e) eval $cacheid=no ;; 8337 esac 8338 fi 8339 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8340 conftest$ac_exeext conftest.$ac_ext ;; 8341 esac 8342 fi 8343 8344 8345 CFLAGS="$xorg_testset_save_CFLAGS" 8346 8347 eval supported=\$$cacheid 8348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8349 printf "%s\n" "$supported" >&6; } 8350 if test "$supported" = "yes" ; then 8351 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8352 found="yes" 8353 fi 8354 fi 8355 8356 8357 8358 8359 8360 8361 8362 8363 8364 8365 8366 8367 8368 8369 8370 xorg_testset_save_CFLAGS="$CFLAGS" 8371 8372 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8375 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8376 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8377 then : 8378 printf %s "(cached) " >&6 8379 else case e in #( 8380 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8381 /* end confdefs.h. */ 8382 int i; 8383 _ACEOF 8384 if ac_fn_c_try_compile "$LINENO" 8385 then : 8386 xorg_cv_cc_flag_unknown_warning_option=yes 8387 else case e in #( 8388 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8389 esac 8390 fi 8391 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8392 esac 8393 fi 8394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8395 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8396 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8397 CFLAGS="$xorg_testset_save_CFLAGS" 8398 fi 8399 8400 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8401 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8403 fi 8404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8406 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8407 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8408 then : 8409 printf %s "(cached) " >&6 8410 else case e in #( 8411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8412 /* end confdefs.h. */ 8413 int i; 8414 _ACEOF 8415 if ac_fn_c_try_compile "$LINENO" 8416 then : 8417 xorg_cv_cc_flag_unused_command_line_argument=yes 8418 else case e in #( 8419 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8420 esac 8421 fi 8422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8423 esac 8424 fi 8425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8426 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8428 CFLAGS="$xorg_testset_save_CFLAGS" 8429 fi 8430 8431 found="no" 8432 8433 if test $found = "no" ; then 8434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8436 fi 8437 8438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8440 fi 8441 8442 CFLAGS="$CFLAGS -Werror=array-bounds" 8443 8444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8445 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8446 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8447 if eval test \${$cacheid+y} 8448 then : 8449 printf %s "(cached) " >&6 8450 else case e in #( 8451 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8452 /* end confdefs.h. */ 8453 int i; 8454 int 8455 main (void) 8456 { 8457 8458 ; 8459 return 0; 8460 } 8461 _ACEOF 8462 if ac_fn_c_try_link "$LINENO" 8463 then : 8464 eval $cacheid=yes 8465 else case e in #( 8466 e) eval $cacheid=no ;; 8467 esac 8468 fi 8469 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8470 conftest$ac_exeext conftest.$ac_ext ;; 8471 esac 8472 fi 8473 8474 8475 CFLAGS="$xorg_testset_save_CFLAGS" 8476 8477 eval supported=\$$cacheid 8478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8479 printf "%s\n" "$supported" >&6; } 8480 if test "$supported" = "yes" ; then 8481 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8482 found="yes" 8483 fi 8484 fi 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 8499 8500 xorg_testset_save_CFLAGS="$CFLAGS" 8501 8502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8505 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8506 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8507 then : 8508 printf %s "(cached) " >&6 8509 else case e in #( 8510 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8511 /* end confdefs.h. */ 8512 int i; 8513 _ACEOF 8514 if ac_fn_c_try_compile "$LINENO" 8515 then : 8516 xorg_cv_cc_flag_unknown_warning_option=yes 8517 else case e in #( 8518 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8519 esac 8520 fi 8521 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8522 esac 8523 fi 8524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8525 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8526 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528 fi 8529 8530 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8533 fi 8534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8536 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8537 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8538 then : 8539 printf %s "(cached) " >&6 8540 else case e in #( 8541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8542 /* end confdefs.h. */ 8543 int i; 8544 _ACEOF 8545 if ac_fn_c_try_compile "$LINENO" 8546 then : 8547 xorg_cv_cc_flag_unused_command_line_argument=yes 8548 else case e in #( 8549 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8550 esac 8551 fi 8552 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8553 esac 8554 fi 8555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8556 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8557 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8558 CFLAGS="$xorg_testset_save_CFLAGS" 8559 fi 8560 8561 found="no" 8562 8563 if test $found = "no" ; then 8564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8566 fi 8567 8568 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8570 fi 8571 8572 CFLAGS="$CFLAGS -Werror=write-strings" 8573 8574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8575 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8576 cacheid=xorg_cv_cc_flag__Werror_write_strings 8577 if eval test \${$cacheid+y} 8578 then : 8579 printf %s "(cached) " >&6 8580 else case e in #( 8581 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8582 /* end confdefs.h. */ 8583 int i; 8584 int 8585 main (void) 8586 { 8587 8588 ; 8589 return 0; 8590 } 8591 _ACEOF 8592 if ac_fn_c_try_link "$LINENO" 8593 then : 8594 eval $cacheid=yes 8595 else case e in #( 8596 e) eval $cacheid=no ;; 8597 esac 8598 fi 8599 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8600 conftest$ac_exeext conftest.$ac_ext ;; 8601 esac 8602 fi 8603 8604 8605 CFLAGS="$xorg_testset_save_CFLAGS" 8606 8607 eval supported=\$$cacheid 8608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8609 printf "%s\n" "$supported" >&6; } 8610 if test "$supported" = "yes" ; then 8611 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8612 found="yes" 8613 fi 8614 fi 8615 8616 8617 8618 8619 8620 8621 8622 8623 8624 8625 8626 8627 8628 8629 8630 xorg_testset_save_CFLAGS="$CFLAGS" 8631 8632 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8635 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8636 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8637 then : 8638 printf %s "(cached) " >&6 8639 else case e in #( 8640 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8641 /* end confdefs.h. */ 8642 int i; 8643 _ACEOF 8644 if ac_fn_c_try_compile "$LINENO" 8645 then : 8646 xorg_cv_cc_flag_unknown_warning_option=yes 8647 else case e in #( 8648 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8649 esac 8650 fi 8651 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8652 esac 8653 fi 8654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8655 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8656 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8657 CFLAGS="$xorg_testset_save_CFLAGS" 8658 fi 8659 8660 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8661 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8663 fi 8664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8666 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8667 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8668 then : 8669 printf %s "(cached) " >&6 8670 else case e in #( 8671 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8672 /* end confdefs.h. */ 8673 int i; 8674 _ACEOF 8675 if ac_fn_c_try_compile "$LINENO" 8676 then : 8677 xorg_cv_cc_flag_unused_command_line_argument=yes 8678 else case e in #( 8679 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8680 esac 8681 fi 8682 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8683 esac 8684 fi 8685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8686 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8687 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8688 CFLAGS="$xorg_testset_save_CFLAGS" 8689 fi 8690 8691 found="no" 8692 8693 if test $found = "no" ; then 8694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8696 fi 8697 8698 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8700 fi 8701 8702 CFLAGS="$CFLAGS -Werror=address" 8703 8704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8705 printf %s "checking if $CC supports -Werror=address... " >&6; } 8706 cacheid=xorg_cv_cc_flag__Werror_address 8707 if eval test \${$cacheid+y} 8708 then : 8709 printf %s "(cached) " >&6 8710 else case e in #( 8711 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712 /* end confdefs.h. */ 8713 int i; 8714 int 8715 main (void) 8716 { 8717 8718 ; 8719 return 0; 8720 } 8721 _ACEOF 8722 if ac_fn_c_try_link "$LINENO" 8723 then : 8724 eval $cacheid=yes 8725 else case e in #( 8726 e) eval $cacheid=no ;; 8727 esac 8728 fi 8729 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8730 conftest$ac_exeext conftest.$ac_ext ;; 8731 esac 8732 fi 8733 8734 8735 CFLAGS="$xorg_testset_save_CFLAGS" 8736 8737 eval supported=\$$cacheid 8738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8739 printf "%s\n" "$supported" >&6; } 8740 if test "$supported" = "yes" ; then 8741 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8742 found="yes" 8743 fi 8744 fi 8745 8746 8747 8748 8749 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 8760 xorg_testset_save_CFLAGS="$CFLAGS" 8761 8762 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8765 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8766 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8767 then : 8768 printf %s "(cached) " >&6 8769 else case e in #( 8770 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8771 /* end confdefs.h. */ 8772 int i; 8773 _ACEOF 8774 if ac_fn_c_try_compile "$LINENO" 8775 then : 8776 xorg_cv_cc_flag_unknown_warning_option=yes 8777 else case e in #( 8778 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8779 esac 8780 fi 8781 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8782 esac 8783 fi 8784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8785 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8786 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8787 CFLAGS="$xorg_testset_save_CFLAGS" 8788 fi 8789 8790 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8793 fi 8794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8796 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8797 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8798 then : 8799 printf %s "(cached) " >&6 8800 else case e in #( 8801 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8802 /* end confdefs.h. */ 8803 int i; 8804 _ACEOF 8805 if ac_fn_c_try_compile "$LINENO" 8806 then : 8807 xorg_cv_cc_flag_unused_command_line_argument=yes 8808 else case e in #( 8809 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8810 esac 8811 fi 8812 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8813 esac 8814 fi 8815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8816 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8817 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8818 CFLAGS="$xorg_testset_save_CFLAGS" 8819 fi 8820 8821 found="no" 8822 8823 if test $found = "no" ; then 8824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8826 fi 8827 8828 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8830 fi 8831 8832 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8833 8834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8835 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8836 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8837 if eval test \${$cacheid+y} 8838 then : 8839 printf %s "(cached) " >&6 8840 else case e in #( 8841 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8842 /* end confdefs.h. */ 8843 int i; 8844 int 8845 main (void) 8846 { 8847 8848 ; 8849 return 0; 8850 } 8851 _ACEOF 8852 if ac_fn_c_try_link "$LINENO" 8853 then : 8854 eval $cacheid=yes 8855 else case e in #( 8856 e) eval $cacheid=no ;; 8857 esac 8858 fi 8859 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8860 conftest$ac_exeext conftest.$ac_ext ;; 8861 esac 8862 fi 8863 8864 8865 CFLAGS="$xorg_testset_save_CFLAGS" 8866 8867 eval supported=\$$cacheid 8868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8869 printf "%s\n" "$supported" >&6; } 8870 if test "$supported" = "yes" ; then 8871 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8872 found="yes" 8873 fi 8874 fi 8875 8876 if test $found = "no" ; then 8877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8879 fi 8880 8881 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8883 fi 8884 8885 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8886 8887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8888 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8889 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8890 if eval test \${$cacheid+y} 8891 then : 8892 printf %s "(cached) " >&6 8893 else case e in #( 8894 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8895 /* end confdefs.h. */ 8896 int i; 8897 int 8898 main (void) 8899 { 8900 8901 ; 8902 return 0; 8903 } 8904 _ACEOF 8905 if ac_fn_c_try_link "$LINENO" 8906 then : 8907 eval $cacheid=yes 8908 else case e in #( 8909 e) eval $cacheid=no ;; 8910 esac 8911 fi 8912 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8913 conftest$ac_exeext conftest.$ac_ext ;; 8914 esac 8915 fi 8916 8917 8918 CFLAGS="$xorg_testset_save_CFLAGS" 8919 8920 eval supported=\$$cacheid 8921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8922 printf "%s\n" "$supported" >&6; } 8923 if test "$supported" = "yes" ; then 8924 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8925 found="yes" 8926 fi 8927 fi 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 xorg_testset_save_CFLAGS="$CFLAGS" 8944 8945 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8948 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8949 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8950 then : 8951 printf %s "(cached) " >&6 8952 else case e in #( 8953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8954 /* end confdefs.h. */ 8955 int i; 8956 _ACEOF 8957 if ac_fn_c_try_compile "$LINENO" 8958 then : 8959 xorg_cv_cc_flag_unknown_warning_option=yes 8960 else case e in #( 8961 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8962 esac 8963 fi 8964 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8965 esac 8966 fi 8967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8968 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8970 CFLAGS="$xorg_testset_save_CFLAGS" 8971 fi 8972 8973 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8976 fi 8977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8979 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8980 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8981 then : 8982 printf %s "(cached) " >&6 8983 else case e in #( 8984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8985 /* end confdefs.h. */ 8986 int i; 8987 _ACEOF 8988 if ac_fn_c_try_compile "$LINENO" 8989 then : 8990 xorg_cv_cc_flag_unused_command_line_argument=yes 8991 else case e in #( 8992 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8993 esac 8994 fi 8995 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8996 esac 8997 fi 8998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8999 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9001 CFLAGS="$xorg_testset_save_CFLAGS" 9002 fi 9003 9004 found="no" 9005 9006 if test $found = "no" ; then 9007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9009 fi 9010 9011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9013 fi 9014 9015 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9016 9017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9018 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9019 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9020 if eval test \${$cacheid+y} 9021 then : 9022 printf %s "(cached) " >&6 9023 else case e in #( 9024 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9025 /* end confdefs.h. */ 9026 int i; 9027 int 9028 main (void) 9029 { 9030 9031 ; 9032 return 0; 9033 } 9034 _ACEOF 9035 if ac_fn_c_try_link "$LINENO" 9036 then : 9037 eval $cacheid=yes 9038 else case e in #( 9039 e) eval $cacheid=no ;; 9040 esac 9041 fi 9042 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9043 conftest$ac_exeext conftest.$ac_ext ;; 9044 esac 9045 fi 9046 9047 9048 CFLAGS="$xorg_testset_save_CFLAGS" 9049 9050 eval supported=\$$cacheid 9051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9052 printf "%s\n" "$supported" >&6; } 9053 if test "$supported" = "yes" ; then 9054 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9055 found="yes" 9056 fi 9057 fi 9058 9059 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9060 else 9061 { 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 $PACKAGE_BUGREPORT" >&5 9062 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 xorg_testset_save_CFLAGS="$CFLAGS" 9077 9078 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9081 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9082 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9083 then : 9084 printf %s "(cached) " >&6 9085 else case e in #( 9086 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9087 /* end confdefs.h. */ 9088 int i; 9089 _ACEOF 9090 if ac_fn_c_try_compile "$LINENO" 9091 then : 9092 xorg_cv_cc_flag_unknown_warning_option=yes 9093 else case e in #( 9094 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9095 esac 9096 fi 9097 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9098 esac 9099 fi 9100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9101 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9103 CFLAGS="$xorg_testset_save_CFLAGS" 9104 fi 9105 9106 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9109 fi 9110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9112 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9113 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9114 then : 9115 printf %s "(cached) " >&6 9116 else case e in #( 9117 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9118 /* end confdefs.h. */ 9119 int i; 9120 _ACEOF 9121 if ac_fn_c_try_compile "$LINENO" 9122 then : 9123 xorg_cv_cc_flag_unused_command_line_argument=yes 9124 else case e in #( 9125 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9126 esac 9127 fi 9128 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9129 esac 9130 fi 9131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9132 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9133 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9134 CFLAGS="$xorg_testset_save_CFLAGS" 9135 fi 9136 9137 found="no" 9138 9139 if test $found = "no" ; then 9140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9142 fi 9143 9144 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9146 fi 9147 9148 CFLAGS="$CFLAGS -Wimplicit" 9149 9150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9151 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9152 cacheid=xorg_cv_cc_flag__Wimplicit 9153 if eval test \${$cacheid+y} 9154 then : 9155 printf %s "(cached) " >&6 9156 else case e in #( 9157 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9158 /* end confdefs.h. */ 9159 int i; 9160 int 9161 main (void) 9162 { 9163 9164 ; 9165 return 0; 9166 } 9167 _ACEOF 9168 if ac_fn_c_try_link "$LINENO" 9169 then : 9170 eval $cacheid=yes 9171 else case e in #( 9172 e) eval $cacheid=no ;; 9173 esac 9174 fi 9175 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9176 conftest$ac_exeext conftest.$ac_ext ;; 9177 esac 9178 fi 9179 9180 9181 CFLAGS="$xorg_testset_save_CFLAGS" 9182 9183 eval supported=\$$cacheid 9184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9185 printf "%s\n" "$supported" >&6; } 9186 if test "$supported" = "yes" ; then 9187 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9188 found="yes" 9189 fi 9190 fi 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 9206 xorg_testset_save_CFLAGS="$CFLAGS" 9207 9208 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9211 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9212 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9213 then : 9214 printf %s "(cached) " >&6 9215 else case e in #( 9216 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9217 /* end confdefs.h. */ 9218 int i; 9219 _ACEOF 9220 if ac_fn_c_try_compile "$LINENO" 9221 then : 9222 xorg_cv_cc_flag_unknown_warning_option=yes 9223 else case e in #( 9224 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9225 esac 9226 fi 9227 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9228 esac 9229 fi 9230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9231 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9232 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9233 CFLAGS="$xorg_testset_save_CFLAGS" 9234 fi 9235 9236 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9239 fi 9240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9242 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9243 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9244 then : 9245 printf %s "(cached) " >&6 9246 else case e in #( 9247 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9248 /* end confdefs.h. */ 9249 int i; 9250 _ACEOF 9251 if ac_fn_c_try_compile "$LINENO" 9252 then : 9253 xorg_cv_cc_flag_unused_command_line_argument=yes 9254 else case e in #( 9255 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9256 esac 9257 fi 9258 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9259 esac 9260 fi 9261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9262 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9263 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9264 CFLAGS="$xorg_testset_save_CFLAGS" 9265 fi 9266 9267 found="no" 9268 9269 if test $found = "no" ; then 9270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9272 fi 9273 9274 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9276 fi 9277 9278 CFLAGS="$CFLAGS -Wnonnull" 9279 9280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9281 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9282 cacheid=xorg_cv_cc_flag__Wnonnull 9283 if eval test \${$cacheid+y} 9284 then : 9285 printf %s "(cached) " >&6 9286 else case e in #( 9287 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9288 /* end confdefs.h. */ 9289 int i; 9290 int 9291 main (void) 9292 { 9293 9294 ; 9295 return 0; 9296 } 9297 _ACEOF 9298 if ac_fn_c_try_link "$LINENO" 9299 then : 9300 eval $cacheid=yes 9301 else case e in #( 9302 e) eval $cacheid=no ;; 9303 esac 9304 fi 9305 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9306 conftest$ac_exeext conftest.$ac_ext ;; 9307 esac 9308 fi 9309 9310 9311 CFLAGS="$xorg_testset_save_CFLAGS" 9312 9313 eval supported=\$$cacheid 9314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9315 printf "%s\n" "$supported" >&6; } 9316 if test "$supported" = "yes" ; then 9317 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9318 found="yes" 9319 fi 9320 fi 9321 9322 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 9333 9334 9335 9336 xorg_testset_save_CFLAGS="$CFLAGS" 9337 9338 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9341 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9342 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9343 then : 9344 printf %s "(cached) " >&6 9345 else case e in #( 9346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9347 /* end confdefs.h. */ 9348 int i; 9349 _ACEOF 9350 if ac_fn_c_try_compile "$LINENO" 9351 then : 9352 xorg_cv_cc_flag_unknown_warning_option=yes 9353 else case e in #( 9354 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9355 esac 9356 fi 9357 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9358 esac 9359 fi 9360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9361 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9362 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364 fi 9365 9366 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9369 fi 9370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9372 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9373 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9374 then : 9375 printf %s "(cached) " >&6 9376 else case e in #( 9377 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9378 /* end confdefs.h. */ 9379 int i; 9380 _ACEOF 9381 if ac_fn_c_try_compile "$LINENO" 9382 then : 9383 xorg_cv_cc_flag_unused_command_line_argument=yes 9384 else case e in #( 9385 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9386 esac 9387 fi 9388 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9389 esac 9390 fi 9391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9392 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9393 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9394 CFLAGS="$xorg_testset_save_CFLAGS" 9395 fi 9396 9397 found="no" 9398 9399 if test $found = "no" ; then 9400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9402 fi 9403 9404 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9405 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9406 fi 9407 9408 CFLAGS="$CFLAGS -Winit-self" 9409 9410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9411 printf %s "checking if $CC supports -Winit-self... " >&6; } 9412 cacheid=xorg_cv_cc_flag__Winit_self 9413 if eval test \${$cacheid+y} 9414 then : 9415 printf %s "(cached) " >&6 9416 else case e in #( 9417 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9418 /* end confdefs.h. */ 9419 int i; 9420 int 9421 main (void) 9422 { 9423 9424 ; 9425 return 0; 9426 } 9427 _ACEOF 9428 if ac_fn_c_try_link "$LINENO" 9429 then : 9430 eval $cacheid=yes 9431 else case e in #( 9432 e) eval $cacheid=no ;; 9433 esac 9434 fi 9435 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9436 conftest$ac_exeext conftest.$ac_ext ;; 9437 esac 9438 fi 9439 9440 9441 CFLAGS="$xorg_testset_save_CFLAGS" 9442 9443 eval supported=\$$cacheid 9444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9445 printf "%s\n" "$supported" >&6; } 9446 if test "$supported" = "yes" ; then 9447 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9448 found="yes" 9449 fi 9450 fi 9451 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 9463 9464 9465 9466 xorg_testset_save_CFLAGS="$CFLAGS" 9467 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9471 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9472 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9473 then : 9474 printf %s "(cached) " >&6 9475 else case e in #( 9476 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9477 /* end confdefs.h. */ 9478 int i; 9479 _ACEOF 9480 if ac_fn_c_try_compile "$LINENO" 9481 then : 9482 xorg_cv_cc_flag_unknown_warning_option=yes 9483 else case e in #( 9484 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9485 esac 9486 fi 9487 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9488 esac 9489 fi 9490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9491 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9492 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9493 CFLAGS="$xorg_testset_save_CFLAGS" 9494 fi 9495 9496 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9499 fi 9500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9502 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9503 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9504 then : 9505 printf %s "(cached) " >&6 9506 else case e in #( 9507 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9508 /* end confdefs.h. */ 9509 int i; 9510 _ACEOF 9511 if ac_fn_c_try_compile "$LINENO" 9512 then : 9513 xorg_cv_cc_flag_unused_command_line_argument=yes 9514 else case e in #( 9515 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9516 esac 9517 fi 9518 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9519 esac 9520 fi 9521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9522 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9523 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9524 CFLAGS="$xorg_testset_save_CFLAGS" 9525 fi 9526 9527 found="no" 9528 9529 if test $found = "no" ; then 9530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9532 fi 9533 9534 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9536 fi 9537 9538 CFLAGS="$CFLAGS -Wmain" 9539 9540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9541 printf %s "checking if $CC supports -Wmain... " >&6; } 9542 cacheid=xorg_cv_cc_flag__Wmain 9543 if eval test \${$cacheid+y} 9544 then : 9545 printf %s "(cached) " >&6 9546 else case e in #( 9547 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9548 /* end confdefs.h. */ 9549 int i; 9550 int 9551 main (void) 9552 { 9553 9554 ; 9555 return 0; 9556 } 9557 _ACEOF 9558 if ac_fn_c_try_link "$LINENO" 9559 then : 9560 eval $cacheid=yes 9561 else case e in #( 9562 e) eval $cacheid=no ;; 9563 esac 9564 fi 9565 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9566 conftest$ac_exeext conftest.$ac_ext ;; 9567 esac 9568 fi 9569 9570 9571 CFLAGS="$xorg_testset_save_CFLAGS" 9572 9573 eval supported=\$$cacheid 9574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9575 printf "%s\n" "$supported" >&6; } 9576 if test "$supported" = "yes" ; then 9577 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9578 found="yes" 9579 fi 9580 fi 9581 9582 9583 9584 9585 9586 9587 9588 9589 9590 9591 9592 9593 9594 9595 9596 xorg_testset_save_CFLAGS="$CFLAGS" 9597 9598 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9601 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9602 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9603 then : 9604 printf %s "(cached) " >&6 9605 else case e in #( 9606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9607 /* end confdefs.h. */ 9608 int i; 9609 _ACEOF 9610 if ac_fn_c_try_compile "$LINENO" 9611 then : 9612 xorg_cv_cc_flag_unknown_warning_option=yes 9613 else case e in #( 9614 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9615 esac 9616 fi 9617 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9618 esac 9619 fi 9620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9621 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9622 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624 fi 9625 9626 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9629 fi 9630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9632 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9633 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9634 then : 9635 printf %s "(cached) " >&6 9636 else case e in #( 9637 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9638 /* end confdefs.h. */ 9639 int i; 9640 _ACEOF 9641 if ac_fn_c_try_compile "$LINENO" 9642 then : 9643 xorg_cv_cc_flag_unused_command_line_argument=yes 9644 else case e in #( 9645 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9646 esac 9647 fi 9648 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9649 esac 9650 fi 9651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9652 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9653 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9654 CFLAGS="$xorg_testset_save_CFLAGS" 9655 fi 9656 9657 found="no" 9658 9659 if test $found = "no" ; then 9660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9662 fi 9663 9664 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9666 fi 9667 9668 CFLAGS="$CFLAGS -Wmissing-braces" 9669 9670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9671 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9672 cacheid=xorg_cv_cc_flag__Wmissing_braces 9673 if eval test \${$cacheid+y} 9674 then : 9675 printf %s "(cached) " >&6 9676 else case e in #( 9677 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9678 /* end confdefs.h. */ 9679 int i; 9680 int 9681 main (void) 9682 { 9683 9684 ; 9685 return 0; 9686 } 9687 _ACEOF 9688 if ac_fn_c_try_link "$LINENO" 9689 then : 9690 eval $cacheid=yes 9691 else case e in #( 9692 e) eval $cacheid=no ;; 9693 esac 9694 fi 9695 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9696 conftest$ac_exeext conftest.$ac_ext ;; 9697 esac 9698 fi 9699 9700 9701 CFLAGS="$xorg_testset_save_CFLAGS" 9702 9703 eval supported=\$$cacheid 9704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9705 printf "%s\n" "$supported" >&6; } 9706 if test "$supported" = "yes" ; then 9707 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9708 found="yes" 9709 fi 9710 fi 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 xorg_testset_save_CFLAGS="$CFLAGS" 9727 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9731 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9732 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9733 then : 9734 printf %s "(cached) " >&6 9735 else case e in #( 9736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9737 /* end confdefs.h. */ 9738 int i; 9739 _ACEOF 9740 if ac_fn_c_try_compile "$LINENO" 9741 then : 9742 xorg_cv_cc_flag_unknown_warning_option=yes 9743 else case e in #( 9744 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9745 esac 9746 fi 9747 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9748 esac 9749 fi 9750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9751 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9752 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9753 CFLAGS="$xorg_testset_save_CFLAGS" 9754 fi 9755 9756 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9759 fi 9760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9762 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9763 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9764 then : 9765 printf %s "(cached) " >&6 9766 else case e in #( 9767 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9768 /* end confdefs.h. */ 9769 int i; 9770 _ACEOF 9771 if ac_fn_c_try_compile "$LINENO" 9772 then : 9773 xorg_cv_cc_flag_unused_command_line_argument=yes 9774 else case e in #( 9775 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9776 esac 9777 fi 9778 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9779 esac 9780 fi 9781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9782 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9783 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9784 CFLAGS="$xorg_testset_save_CFLAGS" 9785 fi 9786 9787 found="no" 9788 9789 if test $found = "no" ; then 9790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9792 fi 9793 9794 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9796 fi 9797 9798 CFLAGS="$CFLAGS -Wsequence-point" 9799 9800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9801 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9802 cacheid=xorg_cv_cc_flag__Wsequence_point 9803 if eval test \${$cacheid+y} 9804 then : 9805 printf %s "(cached) " >&6 9806 else case e in #( 9807 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9808 /* end confdefs.h. */ 9809 int i; 9810 int 9811 main (void) 9812 { 9813 9814 ; 9815 return 0; 9816 } 9817 _ACEOF 9818 if ac_fn_c_try_link "$LINENO" 9819 then : 9820 eval $cacheid=yes 9821 else case e in #( 9822 e) eval $cacheid=no ;; 9823 esac 9824 fi 9825 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9826 conftest$ac_exeext conftest.$ac_ext ;; 9827 esac 9828 fi 9829 9830 9831 CFLAGS="$xorg_testset_save_CFLAGS" 9832 9833 eval supported=\$$cacheid 9834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9835 printf "%s\n" "$supported" >&6; } 9836 if test "$supported" = "yes" ; then 9837 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9838 found="yes" 9839 fi 9840 fi 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 xorg_testset_save_CFLAGS="$CFLAGS" 9857 9858 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9861 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9862 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9863 then : 9864 printf %s "(cached) " >&6 9865 else case e in #( 9866 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9867 /* end confdefs.h. */ 9868 int i; 9869 _ACEOF 9870 if ac_fn_c_try_compile "$LINENO" 9871 then : 9872 xorg_cv_cc_flag_unknown_warning_option=yes 9873 else case e in #( 9874 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9875 esac 9876 fi 9877 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9878 esac 9879 fi 9880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9881 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9883 CFLAGS="$xorg_testset_save_CFLAGS" 9884 fi 9885 9886 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9889 fi 9890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9892 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9893 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9894 then : 9895 printf %s "(cached) " >&6 9896 else case e in #( 9897 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9898 /* end confdefs.h. */ 9899 int i; 9900 _ACEOF 9901 if ac_fn_c_try_compile "$LINENO" 9902 then : 9903 xorg_cv_cc_flag_unused_command_line_argument=yes 9904 else case e in #( 9905 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9906 esac 9907 fi 9908 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9909 esac 9910 fi 9911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9912 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9913 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9914 CFLAGS="$xorg_testset_save_CFLAGS" 9915 fi 9916 9917 found="no" 9918 9919 if test $found = "no" ; then 9920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9922 fi 9923 9924 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9925 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9926 fi 9927 9928 CFLAGS="$CFLAGS -Wreturn-type" 9929 9930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9931 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9932 cacheid=xorg_cv_cc_flag__Wreturn_type 9933 if eval test \${$cacheid+y} 9934 then : 9935 printf %s "(cached) " >&6 9936 else case e in #( 9937 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9938 /* end confdefs.h. */ 9939 int i; 9940 int 9941 main (void) 9942 { 9943 9944 ; 9945 return 0; 9946 } 9947 _ACEOF 9948 if ac_fn_c_try_link "$LINENO" 9949 then : 9950 eval $cacheid=yes 9951 else case e in #( 9952 e) eval $cacheid=no ;; 9953 esac 9954 fi 9955 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9956 conftest$ac_exeext conftest.$ac_ext ;; 9957 esac 9958 fi 9959 9960 9961 CFLAGS="$xorg_testset_save_CFLAGS" 9962 9963 eval supported=\$$cacheid 9964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9965 printf "%s\n" "$supported" >&6; } 9966 if test "$supported" = "yes" ; then 9967 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9968 found="yes" 9969 fi 9970 fi 9971 9972 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982 9983 9984 9985 9986 xorg_testset_save_CFLAGS="$CFLAGS" 9987 9988 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9991 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9992 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9993 then : 9994 printf %s "(cached) " >&6 9995 else case e in #( 9996 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9997 /* end confdefs.h. */ 9998 int i; 9999 _ACEOF 10000 if ac_fn_c_try_compile "$LINENO" 10001 then : 10002 xorg_cv_cc_flag_unknown_warning_option=yes 10003 else case e in #( 10004 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10005 esac 10006 fi 10007 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10008 esac 10009 fi 10010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10011 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10012 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10013 CFLAGS="$xorg_testset_save_CFLAGS" 10014 fi 10015 10016 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10019 fi 10020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10022 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10023 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10024 then : 10025 printf %s "(cached) " >&6 10026 else case e in #( 10027 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10028 /* end confdefs.h. */ 10029 int i; 10030 _ACEOF 10031 if ac_fn_c_try_compile "$LINENO" 10032 then : 10033 xorg_cv_cc_flag_unused_command_line_argument=yes 10034 else case e in #( 10035 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10036 esac 10037 fi 10038 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10039 esac 10040 fi 10041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10042 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10043 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10044 CFLAGS="$xorg_testset_save_CFLAGS" 10045 fi 10046 10047 found="no" 10048 10049 if test $found = "no" ; then 10050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10052 fi 10053 10054 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10056 fi 10057 10058 CFLAGS="$CFLAGS -Wtrigraphs" 10059 10060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10061 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10062 cacheid=xorg_cv_cc_flag__Wtrigraphs 10063 if eval test \${$cacheid+y} 10064 then : 10065 printf %s "(cached) " >&6 10066 else case e in #( 10067 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10068 /* end confdefs.h. */ 10069 int i; 10070 int 10071 main (void) 10072 { 10073 10074 ; 10075 return 0; 10076 } 10077 _ACEOF 10078 if ac_fn_c_try_link "$LINENO" 10079 then : 10080 eval $cacheid=yes 10081 else case e in #( 10082 e) eval $cacheid=no ;; 10083 esac 10084 fi 10085 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10086 conftest$ac_exeext conftest.$ac_ext ;; 10087 esac 10088 fi 10089 10090 10091 CFLAGS="$xorg_testset_save_CFLAGS" 10092 10093 eval supported=\$$cacheid 10094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10095 printf "%s\n" "$supported" >&6; } 10096 if test "$supported" = "yes" ; then 10097 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10098 found="yes" 10099 fi 10100 fi 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 xorg_testset_save_CFLAGS="$CFLAGS" 10117 10118 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10121 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10122 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10123 then : 10124 printf %s "(cached) " >&6 10125 else case e in #( 10126 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10127 /* end confdefs.h. */ 10128 int i; 10129 _ACEOF 10130 if ac_fn_c_try_compile "$LINENO" 10131 then : 10132 xorg_cv_cc_flag_unknown_warning_option=yes 10133 else case e in #( 10134 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10135 esac 10136 fi 10137 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10138 esac 10139 fi 10140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10141 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10142 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10143 CFLAGS="$xorg_testset_save_CFLAGS" 10144 fi 10145 10146 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10149 fi 10150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10152 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10153 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10154 then : 10155 printf %s "(cached) " >&6 10156 else case e in #( 10157 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10158 /* end confdefs.h. */ 10159 int i; 10160 _ACEOF 10161 if ac_fn_c_try_compile "$LINENO" 10162 then : 10163 xorg_cv_cc_flag_unused_command_line_argument=yes 10164 else case e in #( 10165 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10166 esac 10167 fi 10168 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10169 esac 10170 fi 10171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10172 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10174 CFLAGS="$xorg_testset_save_CFLAGS" 10175 fi 10176 10177 found="no" 10178 10179 if test $found = "no" ; then 10180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10182 fi 10183 10184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10186 fi 10187 10188 CFLAGS="$CFLAGS -Warray-bounds" 10189 10190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10191 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10192 cacheid=xorg_cv_cc_flag__Warray_bounds 10193 if eval test \${$cacheid+y} 10194 then : 10195 printf %s "(cached) " >&6 10196 else case e in #( 10197 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10198 /* end confdefs.h. */ 10199 int i; 10200 int 10201 main (void) 10202 { 10203 10204 ; 10205 return 0; 10206 } 10207 _ACEOF 10208 if ac_fn_c_try_link "$LINENO" 10209 then : 10210 eval $cacheid=yes 10211 else case e in #( 10212 e) eval $cacheid=no ;; 10213 esac 10214 fi 10215 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10216 conftest$ac_exeext conftest.$ac_ext ;; 10217 esac 10218 fi 10219 10220 10221 CFLAGS="$xorg_testset_save_CFLAGS" 10222 10223 eval supported=\$$cacheid 10224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10225 printf "%s\n" "$supported" >&6; } 10226 if test "$supported" = "yes" ; then 10227 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10228 found="yes" 10229 fi 10230 fi 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 xorg_testset_save_CFLAGS="$CFLAGS" 10247 10248 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10251 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10252 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10253 then : 10254 printf %s "(cached) " >&6 10255 else case e in #( 10256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10257 /* end confdefs.h. */ 10258 int i; 10259 _ACEOF 10260 if ac_fn_c_try_compile "$LINENO" 10261 then : 10262 xorg_cv_cc_flag_unknown_warning_option=yes 10263 else case e in #( 10264 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10265 esac 10266 fi 10267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10268 esac 10269 fi 10270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10271 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10273 CFLAGS="$xorg_testset_save_CFLAGS" 10274 fi 10275 10276 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10279 fi 10280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10282 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10283 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10284 then : 10285 printf %s "(cached) " >&6 10286 else case e in #( 10287 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10288 /* end confdefs.h. */ 10289 int i; 10290 _ACEOF 10291 if ac_fn_c_try_compile "$LINENO" 10292 then : 10293 xorg_cv_cc_flag_unused_command_line_argument=yes 10294 else case e in #( 10295 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10296 esac 10297 fi 10298 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10299 esac 10300 fi 10301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10302 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10304 CFLAGS="$xorg_testset_save_CFLAGS" 10305 fi 10306 10307 found="no" 10308 10309 if test $found = "no" ; then 10310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10312 fi 10313 10314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10316 fi 10317 10318 CFLAGS="$CFLAGS -Wwrite-strings" 10319 10320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10321 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10322 cacheid=xorg_cv_cc_flag__Wwrite_strings 10323 if eval test \${$cacheid+y} 10324 then : 10325 printf %s "(cached) " >&6 10326 else case e in #( 10327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10328 /* end confdefs.h. */ 10329 int i; 10330 int 10331 main (void) 10332 { 10333 10334 ; 10335 return 0; 10336 } 10337 _ACEOF 10338 if ac_fn_c_try_link "$LINENO" 10339 then : 10340 eval $cacheid=yes 10341 else case e in #( 10342 e) eval $cacheid=no ;; 10343 esac 10344 fi 10345 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10346 conftest$ac_exeext conftest.$ac_ext ;; 10347 esac 10348 fi 10349 10350 10351 CFLAGS="$xorg_testset_save_CFLAGS" 10352 10353 eval supported=\$$cacheid 10354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10355 printf "%s\n" "$supported" >&6; } 10356 if test "$supported" = "yes" ; then 10357 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10358 found="yes" 10359 fi 10360 fi 10361 10362 10363 10364 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 xorg_testset_save_CFLAGS="$CFLAGS" 10377 10378 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10381 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10382 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10383 then : 10384 printf %s "(cached) " >&6 10385 else case e in #( 10386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10387 /* end confdefs.h. */ 10388 int i; 10389 _ACEOF 10390 if ac_fn_c_try_compile "$LINENO" 10391 then : 10392 xorg_cv_cc_flag_unknown_warning_option=yes 10393 else case e in #( 10394 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10395 esac 10396 fi 10397 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10398 esac 10399 fi 10400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10401 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10403 CFLAGS="$xorg_testset_save_CFLAGS" 10404 fi 10405 10406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10409 fi 10410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10412 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10413 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10414 then : 10415 printf %s "(cached) " >&6 10416 else case e in #( 10417 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10418 /* end confdefs.h. */ 10419 int i; 10420 _ACEOF 10421 if ac_fn_c_try_compile "$LINENO" 10422 then : 10423 xorg_cv_cc_flag_unused_command_line_argument=yes 10424 else case e in #( 10425 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10426 esac 10427 fi 10428 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10429 esac 10430 fi 10431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10432 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10434 CFLAGS="$xorg_testset_save_CFLAGS" 10435 fi 10436 10437 found="no" 10438 10439 if test $found = "no" ; then 10440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10442 fi 10443 10444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10446 fi 10447 10448 CFLAGS="$CFLAGS -Waddress" 10449 10450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10451 printf %s "checking if $CC supports -Waddress... " >&6; } 10452 cacheid=xorg_cv_cc_flag__Waddress 10453 if eval test \${$cacheid+y} 10454 then : 10455 printf %s "(cached) " >&6 10456 else case e in #( 10457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10458 /* end confdefs.h. */ 10459 int i; 10460 int 10461 main (void) 10462 { 10463 10464 ; 10465 return 0; 10466 } 10467 _ACEOF 10468 if ac_fn_c_try_link "$LINENO" 10469 then : 10470 eval $cacheid=yes 10471 else case e in #( 10472 e) eval $cacheid=no ;; 10473 esac 10474 fi 10475 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10476 conftest$ac_exeext conftest.$ac_ext ;; 10477 esac 10478 fi 10479 10480 10481 CFLAGS="$xorg_testset_save_CFLAGS" 10482 10483 eval supported=\$$cacheid 10484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10485 printf "%s\n" "$supported" >&6; } 10486 if test "$supported" = "yes" ; then 10487 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10488 found="yes" 10489 fi 10490 fi 10491 10492 10493 10494 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 xorg_testset_save_CFLAGS="$CFLAGS" 10507 10508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10511 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10512 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10513 then : 10514 printf %s "(cached) " >&6 10515 else case e in #( 10516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10517 /* end confdefs.h. */ 10518 int i; 10519 _ACEOF 10520 if ac_fn_c_try_compile "$LINENO" 10521 then : 10522 xorg_cv_cc_flag_unknown_warning_option=yes 10523 else case e in #( 10524 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10525 esac 10526 fi 10527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10528 esac 10529 fi 10530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10531 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10532 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10533 CFLAGS="$xorg_testset_save_CFLAGS" 10534 fi 10535 10536 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10539 fi 10540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10542 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10543 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10544 then : 10545 printf %s "(cached) " >&6 10546 else case e in #( 10547 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10548 /* end confdefs.h. */ 10549 int i; 10550 _ACEOF 10551 if ac_fn_c_try_compile "$LINENO" 10552 then : 10553 xorg_cv_cc_flag_unused_command_line_argument=yes 10554 else case e in #( 10555 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10556 esac 10557 fi 10558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10559 esac 10560 fi 10561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10562 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10563 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10564 CFLAGS="$xorg_testset_save_CFLAGS" 10565 fi 10566 10567 found="no" 10568 10569 if test $found = "no" ; then 10570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10572 fi 10573 10574 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10576 fi 10577 10578 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10579 10580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10581 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10582 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10583 if eval test \${$cacheid+y} 10584 then : 10585 printf %s "(cached) " >&6 10586 else case e in #( 10587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10588 /* end confdefs.h. */ 10589 int i; 10590 int 10591 main (void) 10592 { 10593 10594 ; 10595 return 0; 10596 } 10597 _ACEOF 10598 if ac_fn_c_try_link "$LINENO" 10599 then : 10600 eval $cacheid=yes 10601 else case e in #( 10602 e) eval $cacheid=no ;; 10603 esac 10604 fi 10605 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10606 conftest$ac_exeext conftest.$ac_ext ;; 10607 esac 10608 fi 10609 10610 10611 CFLAGS="$xorg_testset_save_CFLAGS" 10612 10613 eval supported=\$$cacheid 10614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10615 printf "%s\n" "$supported" >&6; } 10616 if test "$supported" = "yes" ; then 10617 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10618 found="yes" 10619 fi 10620 fi 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634 10635 10636 xorg_testset_save_CFLAGS="$CFLAGS" 10637 10638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10641 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10642 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10643 then : 10644 printf %s "(cached) " >&6 10645 else case e in #( 10646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10647 /* end confdefs.h. */ 10648 int i; 10649 _ACEOF 10650 if ac_fn_c_try_compile "$LINENO" 10651 then : 10652 xorg_cv_cc_flag_unknown_warning_option=yes 10653 else case e in #( 10654 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10655 esac 10656 fi 10657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10658 esac 10659 fi 10660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10661 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10663 CFLAGS="$xorg_testset_save_CFLAGS" 10664 fi 10665 10666 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10669 fi 10670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10672 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10673 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10674 then : 10675 printf %s "(cached) " >&6 10676 else case e in #( 10677 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10678 /* end confdefs.h. */ 10679 int i; 10680 _ACEOF 10681 if ac_fn_c_try_compile "$LINENO" 10682 then : 10683 xorg_cv_cc_flag_unused_command_line_argument=yes 10684 else case e in #( 10685 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10686 esac 10687 fi 10688 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10689 esac 10690 fi 10691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10692 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10694 CFLAGS="$xorg_testset_save_CFLAGS" 10695 fi 10696 10697 found="no" 10698 10699 if test $found = "no" ; then 10700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10702 fi 10703 10704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10706 fi 10707 10708 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10709 10710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10711 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10712 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10713 if eval test \${$cacheid+y} 10714 then : 10715 printf %s "(cached) " >&6 10716 else case e in #( 10717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10718 /* end confdefs.h. */ 10719 int i; 10720 int 10721 main (void) 10722 { 10723 10724 ; 10725 return 0; 10726 } 10727 _ACEOF 10728 if ac_fn_c_try_link "$LINENO" 10729 then : 10730 eval $cacheid=yes 10731 else case e in #( 10732 e) eval $cacheid=no ;; 10733 esac 10734 fi 10735 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10736 conftest$ac_exeext conftest.$ac_ext ;; 10737 esac 10738 fi 10739 10740 10741 CFLAGS="$xorg_testset_save_CFLAGS" 10742 10743 eval supported=\$$cacheid 10744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10745 printf "%s\n" "$supported" >&6; } 10746 if test "$supported" = "yes" ; then 10747 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10748 found="yes" 10749 fi 10750 fi 10751 10752 10753 fi 10754 10755 10756 10757 10758 10759 10760 10761 CWARNFLAGS="$BASE_CFLAGS" 10762 if test "x$GCC" = xyes ; then 10763 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10764 fi 10765 10766 10767 10768 10769 10770 10771 10772 10773 # Check whether --enable-strict-compilation was given. 10774 if test ${enable_strict_compilation+y} 10775 then : 10776 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10777 else case e in #( 10778 e) STRICT_COMPILE=no ;; 10779 esac 10780 fi 10781 10782 10783 10784 10785 10786 10787 STRICT_CFLAGS="" 10788 10789 10790 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 10801 xorg_testset_save_CFLAGS="$CFLAGS" 10802 10803 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10806 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10807 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10808 then : 10809 printf %s "(cached) " >&6 10810 else case e in #( 10811 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10812 /* end confdefs.h. */ 10813 int i; 10814 _ACEOF 10815 if ac_fn_c_try_compile "$LINENO" 10816 then : 10817 xorg_cv_cc_flag_unknown_warning_option=yes 10818 else case e in #( 10819 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10820 esac 10821 fi 10822 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10823 esac 10824 fi 10825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10826 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10827 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10828 CFLAGS="$xorg_testset_save_CFLAGS" 10829 fi 10830 10831 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10834 fi 10835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10837 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10838 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10839 then : 10840 printf %s "(cached) " >&6 10841 else case e in #( 10842 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10843 /* end confdefs.h. */ 10844 int i; 10845 _ACEOF 10846 if ac_fn_c_try_compile "$LINENO" 10847 then : 10848 xorg_cv_cc_flag_unused_command_line_argument=yes 10849 else case e in #( 10850 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10851 esac 10852 fi 10853 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10854 esac 10855 fi 10856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10857 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10858 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10859 CFLAGS="$xorg_testset_save_CFLAGS" 10860 fi 10861 10862 found="no" 10863 10864 if test $found = "no" ; then 10865 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10867 fi 10868 10869 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10871 fi 10872 10873 CFLAGS="$CFLAGS -pedantic" 10874 10875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10876 printf %s "checking if $CC supports -pedantic... " >&6; } 10877 cacheid=xorg_cv_cc_flag__pedantic 10878 if eval test \${$cacheid+y} 10879 then : 10880 printf %s "(cached) " >&6 10881 else case e in #( 10882 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10883 /* end confdefs.h. */ 10884 int i; 10885 int 10886 main (void) 10887 { 10888 10889 ; 10890 return 0; 10891 } 10892 _ACEOF 10893 if ac_fn_c_try_link "$LINENO" 10894 then : 10895 eval $cacheid=yes 10896 else case e in #( 10897 e) eval $cacheid=no ;; 10898 esac 10899 fi 10900 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10901 conftest$ac_exeext conftest.$ac_ext ;; 10902 esac 10903 fi 10904 10905 10906 CFLAGS="$xorg_testset_save_CFLAGS" 10907 10908 eval supported=\$$cacheid 10909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10910 printf "%s\n" "$supported" >&6; } 10911 if test "$supported" = "yes" ; then 10912 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10913 found="yes" 10914 fi 10915 fi 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 10931 xorg_testset_save_CFLAGS="$CFLAGS" 10932 10933 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10936 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10937 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10938 then : 10939 printf %s "(cached) " >&6 10940 else case e in #( 10941 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10942 /* end confdefs.h. */ 10943 int i; 10944 _ACEOF 10945 if ac_fn_c_try_compile "$LINENO" 10946 then : 10947 xorg_cv_cc_flag_unknown_warning_option=yes 10948 else case e in #( 10949 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10950 esac 10951 fi 10952 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10953 esac 10954 fi 10955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10956 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10958 CFLAGS="$xorg_testset_save_CFLAGS" 10959 fi 10960 10961 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10964 fi 10965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10967 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10968 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10969 then : 10970 printf %s "(cached) " >&6 10971 else case e in #( 10972 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10973 /* end confdefs.h. */ 10974 int i; 10975 _ACEOF 10976 if ac_fn_c_try_compile "$LINENO" 10977 then : 10978 xorg_cv_cc_flag_unused_command_line_argument=yes 10979 else case e in #( 10980 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10981 esac 10982 fi 10983 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10984 esac 10985 fi 10986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10987 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10988 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10989 CFLAGS="$xorg_testset_save_CFLAGS" 10990 fi 10991 10992 found="no" 10993 10994 if test $found = "no" ; then 10995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10997 fi 10998 10999 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11001 fi 11002 11003 CFLAGS="$CFLAGS -Werror" 11004 11005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11006 printf %s "checking if $CC supports -Werror... " >&6; } 11007 cacheid=xorg_cv_cc_flag__Werror 11008 if eval test \${$cacheid+y} 11009 then : 11010 printf %s "(cached) " >&6 11011 else case e in #( 11012 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11013 /* end confdefs.h. */ 11014 int i; 11015 int 11016 main (void) 11017 { 11018 11019 ; 11020 return 0; 11021 } 11022 _ACEOF 11023 if ac_fn_c_try_link "$LINENO" 11024 then : 11025 eval $cacheid=yes 11026 else case e in #( 11027 e) eval $cacheid=no ;; 11028 esac 11029 fi 11030 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11031 conftest$ac_exeext conftest.$ac_ext ;; 11032 esac 11033 fi 11034 11035 11036 CFLAGS="$xorg_testset_save_CFLAGS" 11037 11038 eval supported=\$$cacheid 11039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11040 printf "%s\n" "$supported" >&6; } 11041 if test "$supported" = "yes" ; then 11042 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11043 found="yes" 11044 fi 11045 fi 11046 11047 if test $found = "no" ; then 11048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11050 fi 11051 11052 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11054 fi 11055 11056 CFLAGS="$CFLAGS -errwarn" 11057 11058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11059 printf %s "checking if $CC supports -errwarn... " >&6; } 11060 cacheid=xorg_cv_cc_flag__errwarn 11061 if eval test \${$cacheid+y} 11062 then : 11063 printf %s "(cached) " >&6 11064 else case e in #( 11065 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11066 /* end confdefs.h. */ 11067 int i; 11068 int 11069 main (void) 11070 { 11071 11072 ; 11073 return 0; 11074 } 11075 _ACEOF 11076 if ac_fn_c_try_link "$LINENO" 11077 then : 11078 eval $cacheid=yes 11079 else case e in #( 11080 e) eval $cacheid=no ;; 11081 esac 11082 fi 11083 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11084 conftest$ac_exeext conftest.$ac_ext ;; 11085 esac 11086 fi 11087 11088 11089 CFLAGS="$xorg_testset_save_CFLAGS" 11090 11091 eval supported=\$$cacheid 11092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11093 printf "%s\n" "$supported" >&6; } 11094 if test "$supported" = "yes" ; then 11095 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11096 found="yes" 11097 fi 11098 fi 11099 11100 11101 11102 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11103 # activate it with -Werror, so we add it here explicitly. 11104 11105 11106 11107 11108 11109 11110 11111 11112 11113 11114 11115 11116 11117 xorg_testset_save_CFLAGS="$CFLAGS" 11118 11119 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11122 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11123 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11124 then : 11125 printf %s "(cached) " >&6 11126 else case e in #( 11127 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11128 /* end confdefs.h. */ 11129 int i; 11130 _ACEOF 11131 if ac_fn_c_try_compile "$LINENO" 11132 then : 11133 xorg_cv_cc_flag_unknown_warning_option=yes 11134 else case e in #( 11135 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11136 esac 11137 fi 11138 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11139 esac 11140 fi 11141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11142 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11143 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11144 CFLAGS="$xorg_testset_save_CFLAGS" 11145 fi 11146 11147 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11150 fi 11151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11153 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11154 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11155 then : 11156 printf %s "(cached) " >&6 11157 else case e in #( 11158 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11159 /* end confdefs.h. */ 11160 int i; 11161 _ACEOF 11162 if ac_fn_c_try_compile "$LINENO" 11163 then : 11164 xorg_cv_cc_flag_unused_command_line_argument=yes 11165 else case e in #( 11166 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11167 esac 11168 fi 11169 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11170 esac 11171 fi 11172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11173 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11175 CFLAGS="$xorg_testset_save_CFLAGS" 11176 fi 11177 11178 found="no" 11179 11180 if test $found = "no" ; then 11181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11183 fi 11184 11185 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11187 fi 11188 11189 CFLAGS="$CFLAGS -Werror=attributes" 11190 11191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11192 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11193 cacheid=xorg_cv_cc_flag__Werror_attributes 11194 if eval test \${$cacheid+y} 11195 then : 11196 printf %s "(cached) " >&6 11197 else case e in #( 11198 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11199 /* end confdefs.h. */ 11200 int i; 11201 int 11202 main (void) 11203 { 11204 11205 ; 11206 return 0; 11207 } 11208 _ACEOF 11209 if ac_fn_c_try_link "$LINENO" 11210 then : 11211 eval $cacheid=yes 11212 else case e in #( 11213 e) eval $cacheid=no ;; 11214 esac 11215 fi 11216 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11217 conftest$ac_exeext conftest.$ac_ext ;; 11218 esac 11219 fi 11220 11221 11222 CFLAGS="$xorg_testset_save_CFLAGS" 11223 11224 eval supported=\$$cacheid 11225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11226 printf "%s\n" "$supported" >&6; } 11227 if test "$supported" = "yes" ; then 11228 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11229 found="yes" 11230 fi 11231 fi 11232 11233 11234 11235 if test "x$STRICT_COMPILE" = "xyes"; then 11236 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11237 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11238 fi 11239 11240 11241 11242 11243 11244 11245 11246 11247 cat >>confdefs.h <<_ACEOF 11248 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11249 _ACEOF 11250 11251 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11252 if test "x$PVM" = "x"; then 11253 PVM="0" 11254 fi 11255 11256 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11257 11258 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11259 if test "x$PVP" = "x"; then 11260 PVP="0" 11261 fi 11262 11263 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11264 11265 11266 11267 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11268 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11269 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11270 touch \$(top_srcdir)/ChangeLog; \ 11271 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11272 11273 11274 11275 11276 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11277 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11278 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11279 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11280 touch \$(top_srcdir)/INSTALL; \ 11281 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11282 11283 11284 11285 11286 11287 11288 case $host_os in 11289 solaris*) 11290 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11291 # check for a man page file found in later versions that use 11292 # traditional section numbers instead 11293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11294 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11295 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11296 then : 11297 printf %s "(cached) " >&6 11298 else case e in #( 11299 e) test "$cross_compiling" = yes && 11300 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11301 if test -r "/usr/share/man/man7/attributes.7"; then 11302 ac_cv_file__usr_share_man_man7_attributes_7=yes 11303 else 11304 ac_cv_file__usr_share_man_man7_attributes_7=no 11305 fi ;; 11306 esac 11307 fi 11308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11309 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11310 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11311 then : 11312 SYSV_MAN_SECTIONS=false 11313 else case e in #( 11314 e) SYSV_MAN_SECTIONS=true ;; 11315 esac 11316 fi 11317 11318 ;; 11319 *) SYSV_MAN_SECTIONS=false ;; 11320 esac 11321 11322 if test x$APP_MAN_SUFFIX = x ; then 11323 APP_MAN_SUFFIX=1 11324 fi 11325 if test x$APP_MAN_DIR = x ; then 11326 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11327 fi 11328 11329 if test x$LIB_MAN_SUFFIX = x ; then 11330 LIB_MAN_SUFFIX=3 11331 fi 11332 if test x$LIB_MAN_DIR = x ; then 11333 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11334 fi 11335 11336 if test x$FILE_MAN_SUFFIX = x ; then 11337 case $SYSV_MAN_SECTIONS in 11338 true) FILE_MAN_SUFFIX=4 ;; 11339 *) FILE_MAN_SUFFIX=5 ;; 11340 esac 11341 fi 11342 if test x$FILE_MAN_DIR = x ; then 11343 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11344 fi 11345 11346 if test x$MISC_MAN_SUFFIX = x ; then 11347 case $SYSV_MAN_SECTIONS in 11348 true) MISC_MAN_SUFFIX=5 ;; 11349 *) MISC_MAN_SUFFIX=7 ;; 11350 esac 11351 fi 11352 if test x$MISC_MAN_DIR = x ; then 11353 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11354 fi 11355 11356 if test x$DRIVER_MAN_SUFFIX = x ; then 11357 case $SYSV_MAN_SECTIONS in 11358 true) DRIVER_MAN_SUFFIX=7 ;; 11359 *) DRIVER_MAN_SUFFIX=4 ;; 11360 esac 11361 fi 11362 if test x$DRIVER_MAN_DIR = x ; then 11363 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11364 fi 11365 11366 if test x$ADMIN_MAN_SUFFIX = x ; then 11367 case $SYSV_MAN_SECTIONS in 11368 true) ADMIN_MAN_SUFFIX=1m ;; 11369 *) ADMIN_MAN_SUFFIX=8 ;; 11370 esac 11371 fi 11372 if test x$ADMIN_MAN_DIR = x ; then 11373 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11374 fi 11375 11376 11377 11378 11379 11380 11381 11382 11383 11384 11385 11386 11387 11388 11389 11390 XORG_MAN_PAGE="X Version 11" 11391 11392 MAN_SUBSTS="\ 11393 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11394 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11395 -e 's|__xservername__|Xorg|g' \ 11396 -e 's|__xconfigfile__|xorg.conf|g' \ 11397 -e 's|__projectroot__|\$(prefix)|g' \ 11398 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11399 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11400 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11401 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11402 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11403 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11404 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11405 11406 11407 11408 # Check whether --enable-silent-rules was given. 11409 if test ${enable_silent_rules+y} 11410 then : 11411 enableval=$enable_silent_rules; 11412 fi 11413 11414 case $enable_silent_rules in # ((( 11415 yes) AM_DEFAULT_VERBOSITY=0;; 11416 no) AM_DEFAULT_VERBOSITY=1;; 11417 *) AM_DEFAULT_VERBOSITY=0;; 11418 esac 11419 am_make=${MAKE-make} 11420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11421 printf %s "checking whether $am_make supports nested variables... " >&6; } 11422 if test ${am_cv_make_support_nested_variables+y} 11423 then : 11424 printf %s "(cached) " >&6 11425 else case e in #( 11426 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11427 BAR0=false 11428 BAR1=true 11429 V=1 11430 am__doit: 11431 @$(TRUE) 11432 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11433 am_cv_make_support_nested_variables=yes 11434 else 11435 am_cv_make_support_nested_variables=no 11436 fi ;; 11437 esac 11438 fi 11439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11440 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11441 if test $am_cv_make_support_nested_variables = yes; then 11442 AM_V='$(V)' 11443 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11444 else 11445 AM_V=$AM_DEFAULT_VERBOSITY 11446 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11447 fi 11448 AM_BACKSLASH='\' 11449 11450 11451 11452 11453 # Checks for pkg-config packages 11454 11455 pkg_failed=no 11456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LISTRES" >&5 11457 printf %s "checking for LISTRES... " >&6; } 11458 11459 if test -n "$LISTRES_CFLAGS"; then 11460 pkg_cv_LISTRES_CFLAGS="$LISTRES_CFLAGS" 11461 elif test -n "$PKG_CONFIG"; then 11462 if test -n "$PKG_CONFIG" && \ 11463 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xproto xt xmu\""; } >&5 11464 ($PKG_CONFIG --exists --print-errors "xaw7 xproto xt xmu") 2>&5 11465 ac_status=$? 11466 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11467 test $ac_status = 0; }; then 11468 pkg_cv_LISTRES_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xproto xt xmu" 2>/dev/null` 11469 test "x$?" != "x0" && pkg_failed=yes 11470 else 11471 pkg_failed=yes 11472 fi 11473 else 11474 pkg_failed=untried 11475 fi 11476 if test -n "$LISTRES_LIBS"; then 11477 pkg_cv_LISTRES_LIBS="$LISTRES_LIBS" 11478 elif test -n "$PKG_CONFIG"; then 11479 if test -n "$PKG_CONFIG" && \ 11480 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xproto xt xmu\""; } >&5 11481 ($PKG_CONFIG --exists --print-errors "xaw7 xproto xt xmu") 2>&5 11482 ac_status=$? 11483 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11484 test $ac_status = 0; }; then 11485 pkg_cv_LISTRES_LIBS=`$PKG_CONFIG --libs "xaw7 xproto xt xmu" 2>/dev/null` 11486 test "x$?" != "x0" && pkg_failed=yes 11487 else 11488 pkg_failed=yes 11489 fi 11490 else 11491 pkg_failed=untried 11492 fi 11493 11494 11495 11496 if test $pkg_failed = yes; then 11497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11498 printf "%s\n" "no" >&6; } 11499 11500 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11501 _pkg_short_errors_supported=yes 11502 else 11503 _pkg_short_errors_supported=no 11504 fi 11505 if test $_pkg_short_errors_supported = yes; then 11506 LISTRES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xproto xt xmu" 2>&1` 11507 else 11508 LISTRES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xproto xt xmu" 2>&1` 11509 fi 11510 # Put the nasty error message in config.log where it belongs 11511 echo "$LISTRES_PKG_ERRORS" >&5 11512 11513 as_fn_error $? "Package requirements (xaw7 xproto xt xmu) were not met: 11514 11515 $LISTRES_PKG_ERRORS 11516 11517 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11518 installed software in a non-standard prefix. 11519 11520 Alternatively, you may set the environment variables LISTRES_CFLAGS 11521 and LISTRES_LIBS to avoid the need to call pkg-config. 11522 See the pkg-config man page for more details." "$LINENO" 5 11523 elif test $pkg_failed = untried; then 11524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11525 printf "%s\n" "no" >&6; } 11526 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11527 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11528 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11529 is in your PATH or set the PKG_CONFIG environment variable to the full 11530 path to pkg-config. 11531 11532 Alternatively, you may set the environment variables LISTRES_CFLAGS 11533 and LISTRES_LIBS to avoid the need to call pkg-config. 11534 See the pkg-config man page for more details. 11535 11536 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11537 See 'config.log' for more details" "$LINENO" 5; } 11538 else 11539 LISTRES_CFLAGS=$pkg_cv_LISTRES_CFLAGS 11540 LISTRES_LIBS=$pkg_cv_LISTRES_LIBS 11541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11542 printf "%s\n" "yes" >&6; } 11543 11544 fi 11545 11546 ac_config_files="$ac_config_files Makefile man/Makefile" 11547 11548 cat >confcache <<\_ACEOF 11549 # This file is a shell script that caches the results of configure 11550 # tests run on this system so they can be shared between configure 11551 # scripts and configure runs, see configure's option --config-cache. 11552 # It is not useful on other systems. If it contains results you don't 11553 # want to keep, you may remove or edit it. 11554 # 11555 # config.status only pays attention to the cache file if you give it 11556 # the --recheck option to rerun configure. 11557 # 11558 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11559 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11560 # following values. 11561 11562 _ACEOF 11563 11564 # The following way of writing the cache mishandles newlines in values, 11565 # but we know of no workaround that is simple, portable, and efficient. 11566 # So, we kill variables containing newlines. 11567 # Ultrix sh set writes to stderr and can't be redirected directly, 11568 # and sets the high bit in the cache file unless we assign to the vars. 11569 ( 11570 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11571 eval ac_val=\$$ac_var 11572 case $ac_val in #( 11573 *${as_nl}*) 11574 case $ac_var in #( 11575 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11576 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11577 esac 11578 case $ac_var in #( 11579 _ | IFS | as_nl) ;; #( 11580 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11581 *) { eval $ac_var=; unset $ac_var;} ;; 11582 esac ;; 11583 esac 11584 done 11585 11586 (set) 2>&1 | 11587 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11588 *${as_nl}ac_space=\ *) 11589 # 'set' does not quote correctly, so add quotes: double-quote 11590 # substitution turns \\\\ into \\, and sed turns \\ into \. 11591 sed -n \ 11592 "s/'/'\\\\''/g; 11593 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11594 ;; #( 11595 *) 11596 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11597 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11598 ;; 11599 esac | 11600 sort 11601 ) | 11602 sed ' 11603 /^ac_cv_env_/b end 11604 t clear 11605 :clear 11606 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11607 t end 11608 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11609 :end' >>confcache 11610 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11611 if test -w "$cache_file"; then 11612 if test "x$cache_file" != "x/dev/null"; then 11613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11614 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11615 if test ! -f "$cache_file" || test -h "$cache_file"; then 11616 cat confcache >"$cache_file" 11617 else 11618 case $cache_file in #( 11619 */* | ?:*) 11620 mv -f confcache "$cache_file"$$ && 11621 mv -f "$cache_file"$$ "$cache_file" ;; #( 11622 *) 11623 mv -f confcache "$cache_file" ;; 11624 esac 11625 fi 11626 fi 11627 else 11628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11629 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11630 fi 11631 fi 11632 rm -f confcache 11633 11634 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11635 # Let make expand exec_prefix. 11636 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11637 11638 DEFS=-DHAVE_CONFIG_H 11639 11640 ac_libobjs= 11641 ac_ltlibobjs= 11642 U= 11643 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11644 # 1. Remove the extension, and $U if already installed. 11645 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11646 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11647 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11648 # will be set to the directory where LIBOBJS objects are built. 11649 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11650 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11651 done 11652 LIBOBJS=$ac_libobjs 11653 11654 LTLIBOBJS=$ac_ltlibobjs 11655 11656 11657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11658 printf %s "checking that generated files are newer than configure... " >&6; } 11659 if test -n "$am_sleep_pid"; then 11660 # Hide warnings about reused PIDs. 11661 wait $am_sleep_pid 2>/dev/null 11662 fi 11663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11664 printf "%s\n" "done" >&6; } 11665 if test -n "$EXEEXT"; then 11666 am__EXEEXT_TRUE= 11667 am__EXEEXT_FALSE='#' 11668 else 11669 am__EXEEXT_TRUE='#' 11670 am__EXEEXT_FALSE= 11671 fi 11672 11673 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11674 as_fn_error $? "conditional \"AMDEP\" was never defined. 11675 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11676 fi 11677 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11678 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11679 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11680 fi 11681 11682 : "${CONFIG_STATUS=./config.status}" 11683 ac_write_fail=0 11684 ac_clean_files_save=$ac_clean_files 11685 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11687 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11688 as_write_fail=0 11689 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11690 #! $SHELL 11691 # Generated by $as_me. 11692 # Run this file to recreate the current configuration. 11693 # Compiler output produced by configure, useful for debugging 11694 # configure, is in config.log if it exists. 11695 11696 debug=false 11697 ac_cs_recheck=false 11698 ac_cs_silent=false 11699 11700 SHELL=\${CONFIG_SHELL-$SHELL} 11701 export SHELL 11702 _ASEOF 11703 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11704 ## -------------------- ## 11705 ## M4sh Initialization. ## 11706 ## -------------------- ## 11707 11708 # Be more Bourne compatible 11709 DUALCASE=1; export DUALCASE # for MKS sh 11710 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11711 then : 11712 emulate sh 11713 NULLCMD=: 11714 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11715 # is contrary to our usage. Disable this feature. 11716 alias -g '${1+"$@"}'='"$@"' 11717 setopt NO_GLOB_SUBST 11718 else case e in #( 11719 e) case `(set -o) 2>/dev/null` in #( 11720 *posix*) : 11721 set -o posix ;; #( 11722 *) : 11723 ;; 11724 esac ;; 11725 esac 11726 fi 11727 11728 11729 11730 # Reset variables that may have inherited troublesome values from 11731 # the environment. 11732 11733 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11734 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11735 # side effect of setting IFS to empty, thus disabling word splitting.) 11736 # Quoting is to prevent editors from complaining about space-tab. 11737 as_nl=' 11738 ' 11739 export as_nl 11740 IFS=" "" $as_nl" 11741 11742 PS1='$ ' 11743 PS2='> ' 11744 PS4='+ ' 11745 11746 # Ensure predictable behavior from utilities with locale-dependent output. 11747 LC_ALL=C 11748 export LC_ALL 11749 LANGUAGE=C 11750 export LANGUAGE 11751 11752 # We cannot yet rely on "unset" to work, but we need these variables 11753 # to be unset--not just set to an empty or harmless value--now, to 11754 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11755 # also avoids known problems related to "unset" and subshell syntax 11756 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11757 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11758 do eval test \${$as_var+y} \ 11759 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11760 done 11761 11762 # Ensure that fds 0, 1, and 2 are open. 11763 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11764 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11765 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11766 11767 # The user is always right. 11768 if ${PATH_SEPARATOR+false} :; then 11769 PATH_SEPARATOR=: 11770 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11771 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11772 PATH_SEPARATOR=';' 11773 } 11774 fi 11775 11776 11777 # Find who we are. Look in the path if we contain no directory separator. 11778 as_myself= 11779 case $0 in #(( 11780 *[\\/]* ) as_myself=$0 ;; 11781 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11782 for as_dir in $PATH 11783 do 11784 IFS=$as_save_IFS 11785 case $as_dir in #((( 11786 '') as_dir=./ ;; 11787 */) ;; 11788 *) as_dir=$as_dir/ ;; 11789 esac 11790 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11791 done 11792 IFS=$as_save_IFS 11793 11794 ;; 11795 esac 11796 # We did not find ourselves, most probably we were run as 'sh COMMAND' 11797 # in which case we are not to be found in the path. 11798 if test "x$as_myself" = x; then 11799 as_myself=$0 11800 fi 11801 if test ! -f "$as_myself"; then 11802 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11803 exit 1 11804 fi 11805 11806 11807 11808 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11809 # ---------------------------------------- 11810 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11811 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11812 # script with STATUS, using 1 if that was 0. 11813 as_fn_error () 11814 { 11815 as_status=$1; test $as_status -eq 0 && as_status=1 11816 if test "$4"; then 11817 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11818 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11819 fi 11820 printf "%s\n" "$as_me: error: $2" >&2 11821 as_fn_exit $as_status 11822 } # as_fn_error 11823 11824 11825 # as_fn_set_status STATUS 11826 # ----------------------- 11827 # Set $? to STATUS, without forking. 11828 as_fn_set_status () 11829 { 11830 return $1 11831 } # as_fn_set_status 11832 11833 # as_fn_exit STATUS 11834 # ----------------- 11835 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11836 as_fn_exit () 11837 { 11838 set +e 11839 as_fn_set_status $1 11840 exit $1 11841 } # as_fn_exit 11842 11843 # as_fn_unset VAR 11844 # --------------- 11845 # Portably unset VAR. 11846 as_fn_unset () 11847 { 11848 { eval $1=; unset $1;} 11849 } 11850 as_unset=as_fn_unset 11851 11852 # as_fn_append VAR VALUE 11853 # ---------------------- 11854 # Append the text in VALUE to the end of the definition contained in VAR. Take 11855 # advantage of any shell optimizations that allow amortized linear growth over 11856 # repeated appends, instead of the typical quadratic growth present in naive 11857 # implementations. 11858 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11859 then : 11860 eval 'as_fn_append () 11861 { 11862 eval $1+=\$2 11863 }' 11864 else case e in #( 11865 e) as_fn_append () 11866 { 11867 eval $1=\$$1\$2 11868 } ;; 11869 esac 11870 fi # as_fn_append 11871 11872 # as_fn_arith ARG... 11873 # ------------------ 11874 # Perform arithmetic evaluation on the ARGs, and store the result in the 11875 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11876 # must be portable across $(()) and expr. 11877 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11878 then : 11879 eval 'as_fn_arith () 11880 { 11881 as_val=$(( $* )) 11882 }' 11883 else case e in #( 11884 e) as_fn_arith () 11885 { 11886 as_val=`expr "$@" || test $? -eq 1` 11887 } ;; 11888 esac 11889 fi # as_fn_arith 11890 11891 11892 if expr a : '\(a\)' >/dev/null 2>&1 && 11893 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11894 as_expr=expr 11895 else 11896 as_expr=false 11897 fi 11898 11899 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11900 as_basename=basename 11901 else 11902 as_basename=false 11903 fi 11904 11905 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11906 as_dirname=dirname 11907 else 11908 as_dirname=false 11909 fi 11910 11911 as_me=`$as_basename -- "$0" || 11912 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11913 X"$0" : 'X\(//\)$' \| \ 11914 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11915 printf "%s\n" X/"$0" | 11916 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11917 s//\1/ 11918 q 11919 } 11920 /^X\/\(\/\/\)$/{ 11921 s//\1/ 11922 q 11923 } 11924 /^X\/\(\/\).*/{ 11925 s//\1/ 11926 q 11927 } 11928 s/.*/./; q'` 11929 11930 # Avoid depending upon Character Ranges. 11931 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11932 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11933 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11934 as_cr_digits='0123456789' 11935 as_cr_alnum=$as_cr_Letters$as_cr_digits 11936 11937 11938 # Determine whether it's possible to make 'echo' print without a newline. 11939 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11940 # for compatibility with existing Makefiles. 11941 ECHO_C= ECHO_N= ECHO_T= 11942 case `echo -n x` in #((((( 11943 -n*) 11944 case `echo 'xy\c'` in 11945 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11946 xy) ECHO_C='\c';; 11947 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11948 ECHO_T=' ';; 11949 esac;; 11950 *) 11951 ECHO_N='-n';; 11952 esac 11953 11954 # For backward compatibility with old third-party macros, we provide 11955 # the shell variables $as_echo and $as_echo_n. New code should use 11956 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11957 as_echo='printf %s\n' 11958 as_echo_n='printf %s' 11959 11960 rm -f conf$$ conf$$.exe conf$$.file 11961 if test -d conf$$.dir; then 11962 rm -f conf$$.dir/conf$$.file 11963 else 11964 rm -f conf$$.dir 11965 mkdir conf$$.dir 2>/dev/null 11966 fi 11967 if (echo >conf$$.file) 2>/dev/null; then 11968 if ln -s conf$$.file conf$$ 2>/dev/null; then 11969 as_ln_s='ln -s' 11970 # ... but there are two gotchas: 11971 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 11972 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 11973 # In both cases, we have to default to 'cp -pR'. 11974 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11975 as_ln_s='cp -pR' 11976 elif ln conf$$.file conf$$ 2>/dev/null; then 11977 as_ln_s=ln 11978 else 11979 as_ln_s='cp -pR' 11980 fi 11981 else 11982 as_ln_s='cp -pR' 11983 fi 11984 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11985 rmdir conf$$.dir 2>/dev/null 11986 11987 11988 # as_fn_mkdir_p 11989 # ------------- 11990 # Create "$as_dir" as a directory, including parents if necessary. 11991 as_fn_mkdir_p () 11992 { 11993 11994 case $as_dir in #( 11995 -*) as_dir=./$as_dir;; 11996 esac 11997 test -d "$as_dir" || eval $as_mkdir_p || { 11998 as_dirs= 11999 while :; do 12000 case $as_dir in #( 12001 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12002 *) as_qdir=$as_dir;; 12003 esac 12004 as_dirs="'$as_qdir' $as_dirs" 12005 as_dir=`$as_dirname -- "$as_dir" || 12006 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12007 X"$as_dir" : 'X\(//\)[^/]' \| \ 12008 X"$as_dir" : 'X\(//\)$' \| \ 12009 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12010 printf "%s\n" X"$as_dir" | 12011 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12012 s//\1/ 12013 q 12014 } 12015 /^X\(\/\/\)[^/].*/{ 12016 s//\1/ 12017 q 12018 } 12019 /^X\(\/\/\)$/{ 12020 s//\1/ 12021 q 12022 } 12023 /^X\(\/\).*/{ 12024 s//\1/ 12025 q 12026 } 12027 s/.*/./; q'` 12028 test -d "$as_dir" && break 12029 done 12030 test -z "$as_dirs" || eval "mkdir $as_dirs" 12031 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12032 12033 12034 } # as_fn_mkdir_p 12035 if mkdir -p . 2>/dev/null; then 12036 as_mkdir_p='mkdir -p "$as_dir"' 12037 else 12038 test -d ./-p && rmdir ./-p 12039 as_mkdir_p=false 12040 fi 12041 12042 12043 # as_fn_executable_p FILE 12044 # ----------------------- 12045 # Test if FILE is an executable regular file. 12046 as_fn_executable_p () 12047 { 12048 test -f "$1" && test -x "$1" 12049 } # as_fn_executable_p 12050 as_test_x='test -x' 12051 as_executable_p=as_fn_executable_p 12052 12053 # Sed expression to map a string onto a valid CPP name. 12054 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12055 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12056 12057 # Sed expression to map a string onto a valid variable name. 12058 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12059 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12060 12061 12062 exec 6>&1 12063 ## ----------------------------------- ## 12064 ## Main body of $CONFIG_STATUS script. ## 12065 ## ----------------------------------- ## 12066 _ASEOF 12067 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12068 12069 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12070 # Save the log message, to keep $0 and so on meaningful, and to 12071 # report actual input values of CONFIG_FILES etc. instead of their 12072 # values after options handling. 12073 ac_log=" 12074 This file was extended by listres $as_me 1.0.6, which was 12075 generated by GNU Autoconf 2.72. Invocation command line was 12076 12077 CONFIG_FILES = $CONFIG_FILES 12078 CONFIG_HEADERS = $CONFIG_HEADERS 12079 CONFIG_LINKS = $CONFIG_LINKS 12080 CONFIG_COMMANDS = $CONFIG_COMMANDS 12081 $ $0 $@ 12082 12083 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12084 " 12085 12086 _ACEOF 12087 12088 case $ac_config_files in *" 12089 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12090 esac 12091 12092 case $ac_config_headers in *" 12093 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12094 esac 12095 12096 12097 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12098 # Files that config.status was made for. 12099 config_files="$ac_config_files" 12100 config_headers="$ac_config_headers" 12101 config_commands="$ac_config_commands" 12102 12103 _ACEOF 12104 12105 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12106 ac_cs_usage="\ 12107 '$as_me' instantiates files and other configuration actions 12108 from templates according to the current configuration. Unless the files 12109 and actions are specified as TAGs, all are instantiated by default. 12110 12111 Usage: $0 [OPTION]... [TAG]... 12112 12113 -h, --help print this help, then exit 12114 -V, --version print version number and configuration settings, then exit 12115 --config print configuration, then exit 12116 -q, --quiet, --silent 12117 do not print progress messages 12118 -d, --debug don't remove temporary files 12119 --recheck update $as_me by reconfiguring in the same conditions 12120 --file=FILE[:TEMPLATE] 12121 instantiate the configuration file FILE 12122 --header=FILE[:TEMPLATE] 12123 instantiate the configuration header FILE 12124 12125 Configuration files: 12126 $config_files 12127 12128 Configuration headers: 12129 $config_headers 12130 12131 Configuration commands: 12132 $config_commands 12133 12134 Report bugs to <https://gitlab.freedesktop.org/xorg/app/listres/-/issues>." 12135 12136 _ACEOF 12137 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12138 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12139 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12140 ac_cs_config='$ac_cs_config_escaped' 12141 ac_cs_version="\\ 12142 listres config.status 1.0.6 12143 configured by $0, generated by GNU Autoconf 2.72, 12144 with options \\"\$ac_cs_config\\" 12145 12146 Copyright (C) 2023 Free Software Foundation, Inc. 12147 This config.status script is free software; the Free Software Foundation 12148 gives unlimited permission to copy, distribute and modify it." 12149 12150 ac_pwd='$ac_pwd' 12151 srcdir='$srcdir' 12152 INSTALL='$INSTALL' 12153 MKDIR_P='$MKDIR_P' 12154 AWK='$AWK' 12155 test -n "\$AWK" || AWK=awk 12156 _ACEOF 12157 12158 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12159 # The default lists apply if the user does not specify any file. 12160 ac_need_defaults=: 12161 while test $# != 0 12162 do 12163 case $1 in 12164 --*=?*) 12165 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12166 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12167 ac_shift=: 12168 ;; 12169 --*=) 12170 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12171 ac_optarg= 12172 ac_shift=: 12173 ;; 12174 *) 12175 ac_option=$1 12176 ac_optarg=$2 12177 ac_shift=shift 12178 ;; 12179 esac 12180 12181 case $ac_option in 12182 # Handling of the options. 12183 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12184 ac_cs_recheck=: ;; 12185 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12186 printf "%s\n" "$ac_cs_version"; exit ;; 12187 --config | --confi | --conf | --con | --co | --c ) 12188 printf "%s\n" "$ac_cs_config"; exit ;; 12189 --debug | --debu | --deb | --de | --d | -d ) 12190 debug=: ;; 12191 --file | --fil | --fi | --f ) 12192 $ac_shift 12193 case $ac_optarg in 12194 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12195 '') as_fn_error $? "missing file argument" ;; 12196 esac 12197 as_fn_append CONFIG_FILES " '$ac_optarg'" 12198 ac_need_defaults=false;; 12199 --header | --heade | --head | --hea ) 12200 $ac_shift 12201 case $ac_optarg in 12202 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12203 esac 12204 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12205 ac_need_defaults=false;; 12206 --he | --h) 12207 # Conflict between --help and --header 12208 as_fn_error $? "ambiguous option: '$1' 12209 Try '$0 --help' for more information.";; 12210 --help | --hel | -h ) 12211 printf "%s\n" "$ac_cs_usage"; exit ;; 12212 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12213 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12214 ac_cs_silent=: ;; 12215 12216 # This is an error. 12217 -*) as_fn_error $? "unrecognized option: '$1' 12218 Try '$0 --help' for more information." ;; 12219 12220 *) as_fn_append ac_config_targets " $1" 12221 ac_need_defaults=false ;; 12222 12223 esac 12224 shift 12225 done 12226 12227 ac_configure_extra_args= 12228 12229 if $ac_cs_silent; then 12230 exec 6>/dev/null 12231 ac_configure_extra_args="$ac_configure_extra_args --silent" 12232 fi 12233 12234 _ACEOF 12235 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12236 if \$ac_cs_recheck; then 12237 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12238 shift 12239 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12240 CONFIG_SHELL='$SHELL' 12241 export CONFIG_SHELL 12242 exec "\$@" 12243 fi 12244 12245 _ACEOF 12246 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12247 exec 5>>config.log 12248 { 12249 echo 12250 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12251 ## Running $as_me. ## 12252 _ASBOX 12253 printf "%s\n" "$ac_log" 12254 } >&5 12255 12256 _ACEOF 12257 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12258 # 12259 # INIT-COMMANDS 12260 # 12261 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12262 12263 _ACEOF 12264 12265 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12266 12267 # Handling of arguments. 12268 for ac_config_target in $ac_config_targets 12269 do 12270 case $ac_config_target in 12271 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12272 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12273 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12274 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12275 12276 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12277 esac 12278 done 12279 12280 12281 # If the user did not use the arguments to specify the items to instantiate, 12282 # then the envvar interface is used. Set only those that are not. 12283 # We use the long form for the default assignment because of an extremely 12284 # bizarre bug on SunOS 4.1.3. 12285 if $ac_need_defaults; then 12286 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12287 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12288 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12289 fi 12290 12291 # Have a temporary directory for convenience. Make it in the build tree 12292 # simply because there is no reason against having it here, and in addition, 12293 # creating and moving files from /tmp can sometimes cause problems. 12294 # Hook for its removal unless debugging. 12295 # Note that there is a small window in which the directory will not be cleaned: 12296 # after its creation but before its name has been assigned to '$tmp'. 12297 $debug || 12298 { 12299 tmp= ac_tmp= 12300 trap 'exit_status=$? 12301 : "${ac_tmp:=$tmp}" 12302 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12303 ' 0 12304 trap 'as_fn_exit 1' 1 2 13 15 12305 } 12306 # Create a (secure) tmp directory for tmp files. 12307 12308 { 12309 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12310 test -d "$tmp" 12311 } || 12312 { 12313 tmp=./conf$$-$RANDOM 12314 (umask 077 && mkdir "$tmp") 12315 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12316 ac_tmp=$tmp 12317 12318 # Set up the scripts for CONFIG_FILES section. 12319 # No need to generate them if there are no CONFIG_FILES. 12320 # This happens for instance with './config.status config.h'. 12321 if test -n "$CONFIG_FILES"; then 12322 12323 12324 ac_cr=`echo X | tr X '\015'` 12325 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12326 # But we know of no other shell where ac_cr would be empty at this 12327 # point, so we can use a bashism as a fallback. 12328 if test "x$ac_cr" = x; then 12329 eval ac_cr=\$\'\\r\' 12330 fi 12331 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12332 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12333 ac_cs_awk_cr='\\r' 12334 else 12335 ac_cs_awk_cr=$ac_cr 12336 fi 12337 12338 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12339 _ACEOF 12340 12341 12342 { 12343 echo "cat >conf$$subs.awk <<_ACEOF" && 12344 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12345 echo "_ACEOF" 12346 } >conf$$subs.sh || 12347 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12348 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12349 ac_delim='%!_!# ' 12350 for ac_last_try in false false false false false :; do 12351 . ./conf$$subs.sh || 12352 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12353 12354 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12355 if test $ac_delim_n = $ac_delim_num; then 12356 break 12357 elif $ac_last_try; then 12358 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12359 else 12360 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12361 fi 12362 done 12363 rm -f conf$$subs.sh 12364 12365 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12366 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12367 _ACEOF 12368 sed -n ' 12369 h 12370 s/^/S["/; s/!.*/"]=/ 12371 p 12372 g 12373 s/^[^!]*!// 12374 :repl 12375 t repl 12376 s/'"$ac_delim"'$// 12377 t delim 12378 :nl 12379 h 12380 s/\(.\{148\}\)..*/\1/ 12381 t more1 12382 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12383 p 12384 n 12385 b repl 12386 :more1 12387 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12388 p 12389 g 12390 s/.\{148\}// 12391 t nl 12392 :delim 12393 h 12394 s/\(.\{148\}\)..*/\1/ 12395 t more2 12396 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12397 p 12398 b 12399 :more2 12400 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12401 p 12402 g 12403 s/.\{148\}// 12404 t delim 12405 ' <conf$$subs.awk | sed ' 12406 /^[^""]/{ 12407 N 12408 s/\n// 12409 } 12410 ' >>$CONFIG_STATUS || ac_write_fail=1 12411 rm -f conf$$subs.awk 12412 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12413 _ACAWK 12414 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12415 for (key in S) S_is_set[key] = 1 12416 FS = "" 12417 12418 } 12419 { 12420 line = $ 0 12421 nfields = split(line, field, "@") 12422 substed = 0 12423 len = length(field[1]) 12424 for (i = 2; i < nfields; i++) { 12425 key = field[i] 12426 keylen = length(key) 12427 if (S_is_set[key]) { 12428 value = S[key] 12429 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12430 len += length(value) + length(field[++i]) 12431 substed = 1 12432 } else 12433 len += 1 + keylen 12434 } 12435 12436 print line 12437 } 12438 12439 _ACAWK 12440 _ACEOF 12441 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12442 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12443 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12444 else 12445 cat 12446 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12447 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12448 _ACEOF 12449 12450 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12451 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12452 # trailing colons and then remove the whole line if VPATH becomes empty 12453 # (actually we leave an empty line to preserve line numbers). 12454 if test "x$srcdir" = x.; then 12455 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12456 h 12457 s/// 12458 s/^/:/ 12459 s/[ ]*$/:/ 12460 s/:\$(srcdir):/:/g 12461 s/:\${srcdir}:/:/g 12462 s/:@srcdir@:/:/g 12463 s/^:*// 12464 s/:*$// 12465 x 12466 s/\(=[ ]*\).*/\1/ 12467 G 12468 s/\n// 12469 s/^[^=]*=[ ]*$// 12470 }' 12471 fi 12472 12473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12474 fi # test -n "$CONFIG_FILES" 12475 12476 # Set up the scripts for CONFIG_HEADERS section. 12477 # No need to generate them if there are no CONFIG_HEADERS. 12478 # This happens for instance with './config.status Makefile'. 12479 if test -n "$CONFIG_HEADERS"; then 12480 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12481 BEGIN { 12482 _ACEOF 12483 12484 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12485 # here-document in config.status, that substitutes the proper values into 12486 # config.h.in to produce config.h. 12487 12488 # Create a delimiter string that does not exist in confdefs.h, to ease 12489 # handling of long lines. 12490 ac_delim='%!_!# ' 12491 for ac_last_try in false false :; do 12492 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12493 if test -z "$ac_tt"; then 12494 break 12495 elif $ac_last_try; then 12496 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12497 else 12498 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12499 fi 12500 done 12501 12502 # For the awk script, D is an array of macro values keyed by name, 12503 # likewise P contains macro parameters if any. Preserve backslash 12504 # newline sequences. 12505 12506 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12507 sed -n ' 12508 s/.\{148\}/&'"$ac_delim"'/g 12509 t rset 12510 :rset 12511 s/^[ ]*#[ ]*define[ ][ ]*/ / 12512 t def 12513 d 12514 :def 12515 s/\\$// 12516 t bsnl 12517 s/["\\]/\\&/g 12518 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12519 D["\1"]=" \3"/p 12520 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12521 d 12522 :bsnl 12523 s/["\\]/\\&/g 12524 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12525 D["\1"]=" \3\\\\\\n"\\/p 12526 t cont 12527 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12528 t cont 12529 d 12530 :cont 12531 n 12532 s/.\{148\}/&'"$ac_delim"'/g 12533 t clear 12534 :clear 12535 s/\\$// 12536 t bsnlc 12537 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12538 d 12539 :bsnlc 12540 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12541 b cont 12542 ' <confdefs.h | sed ' 12543 s/'"$ac_delim"'/"\\\ 12544 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12545 12546 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12547 for (key in D) D_is_set[key] = 1 12548 FS = "" 12549 } 12550 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12551 line = \$ 0 12552 split(line, arg, " ") 12553 if (arg[1] == "#") { 12554 defundef = arg[2] 12555 mac1 = arg[3] 12556 } else { 12557 defundef = substr(arg[1], 2) 12558 mac1 = arg[2] 12559 } 12560 split(mac1, mac2, "(") #) 12561 macro = mac2[1] 12562 prefix = substr(line, 1, index(line, defundef) - 1) 12563 if (D_is_set[macro]) { 12564 # Preserve the white space surrounding the "#". 12565 print prefix "define", macro P[macro] D[macro] 12566 next 12567 } else { 12568 # Replace #undef with comments. This is necessary, for example, 12569 # in the case of _POSIX_SOURCE, which is predefined and required 12570 # on some systems where configure will not decide to define it. 12571 if (defundef == "undef") { 12572 print "/*", prefix defundef, macro, "*/" 12573 next 12574 } 12575 } 12576 } 12577 { print } 12578 _ACAWK 12579 _ACEOF 12580 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12581 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12582 fi # test -n "$CONFIG_HEADERS" 12583 12584 12585 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12586 shift 12587 for ac_tag 12588 do 12589 case $ac_tag in 12590 :[FHLC]) ac_mode=$ac_tag; continue;; 12591 esac 12592 case $ac_mode$ac_tag in 12593 :[FHL]*:*);; 12594 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12595 :[FH]-) ac_tag=-:-;; 12596 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12597 esac 12598 ac_save_IFS=$IFS 12599 IFS=: 12600 set x $ac_tag 12601 IFS=$ac_save_IFS 12602 shift 12603 ac_file=$1 12604 shift 12605 12606 case $ac_mode in 12607 :L) ac_source=$1;; 12608 :[FH]) 12609 ac_file_inputs= 12610 for ac_f 12611 do 12612 case $ac_f in 12613 -) ac_f="$ac_tmp/stdin";; 12614 *) # Look for the file first in the build tree, then in the source tree 12615 # (if the path is not absolute). The absolute path cannot be DOS-style, 12616 # because $ac_f cannot contain ':'. 12617 test -f "$ac_f" || 12618 case $ac_f in 12619 [\\/$]*) false;; 12620 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12621 esac || 12622 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12623 esac 12624 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12625 as_fn_append ac_file_inputs " '$ac_f'" 12626 done 12627 12628 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12629 # use $as_me), people would be surprised to read: 12630 # /* config.h. Generated by config.status. */ 12631 configure_input='Generated from '` 12632 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12633 `' by configure.' 12634 if test x"$ac_file" != x-; then 12635 configure_input="$ac_file. $configure_input" 12636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12637 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12638 fi 12639 # Neutralize special characters interpreted by sed in replacement strings. 12640 case $configure_input in #( 12641 *\&* | *\|* | *\\* ) 12642 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12643 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12644 *) ac_sed_conf_input=$configure_input;; 12645 esac 12646 12647 case $ac_tag in 12648 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12649 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12650 esac 12651 ;; 12652 esac 12653 12654 ac_dir=`$as_dirname -- "$ac_file" || 12655 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12656 X"$ac_file" : 'X\(//\)[^/]' \| \ 12657 X"$ac_file" : 'X\(//\)$' \| \ 12658 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12659 printf "%s\n" X"$ac_file" | 12660 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12661 s//\1/ 12662 q 12663 } 12664 /^X\(\/\/\)[^/].*/{ 12665 s//\1/ 12666 q 12667 } 12668 /^X\(\/\/\)$/{ 12669 s//\1/ 12670 q 12671 } 12672 /^X\(\/\).*/{ 12673 s//\1/ 12674 q 12675 } 12676 s/.*/./; q'` 12677 as_dir="$ac_dir"; as_fn_mkdir_p 12678 ac_builddir=. 12679 12680 case "$ac_dir" in 12681 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12682 *) 12683 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12684 # A ".." for each directory in $ac_dir_suffix. 12685 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12686 case $ac_top_builddir_sub in 12687 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12688 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12689 esac ;; 12690 esac 12691 ac_abs_top_builddir=$ac_pwd 12692 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12693 # for backward compatibility: 12694 ac_top_builddir=$ac_top_build_prefix 12695 12696 case $srcdir in 12697 .) # We are building in place. 12698 ac_srcdir=. 12699 ac_top_srcdir=$ac_top_builddir_sub 12700 ac_abs_top_srcdir=$ac_pwd ;; 12701 [\\/]* | ?:[\\/]* ) # Absolute name. 12702 ac_srcdir=$srcdir$ac_dir_suffix; 12703 ac_top_srcdir=$srcdir 12704 ac_abs_top_srcdir=$srcdir ;; 12705 *) # Relative name. 12706 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12707 ac_top_srcdir=$ac_top_build_prefix$srcdir 12708 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12709 esac 12710 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12711 12712 12713 case $ac_mode in 12714 :F) 12715 # 12716 # CONFIG_FILE 12717 # 12718 12719 case $INSTALL in 12720 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12721 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12722 esac 12723 ac_MKDIR_P=$MKDIR_P 12724 case $MKDIR_P in 12725 [\\/$]* | ?:[\\/]* ) ;; 12726 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12727 esac 12728 _ACEOF 12729 12730 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12731 # If the template does not know about datarootdir, expand it. 12732 # FIXME: This hack should be removed a few years after 2.60. 12733 ac_datarootdir_hack=; ac_datarootdir_seen= 12734 ac_sed_dataroot=' 12735 /datarootdir/ { 12736 p 12737 q 12738 } 12739 /@datadir@/p 12740 /@docdir@/p 12741 /@infodir@/p 12742 /@localedir@/p 12743 /@mandir@/p' 12744 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12745 *datarootdir*) ac_datarootdir_seen=yes;; 12746 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12748 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12749 _ACEOF 12750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12751 ac_datarootdir_hack=' 12752 s&@datadir@&$datadir&g 12753 s&@docdir@&$docdir&g 12754 s&@infodir@&$infodir&g 12755 s&@localedir@&$localedir&g 12756 s&@mandir@&$mandir&g 12757 s&\\\${datarootdir}&$datarootdir&g' ;; 12758 esac 12759 _ACEOF 12760 12761 # Neutralize VPATH when '$srcdir' = '.'. 12762 # Shell code in configure.ac might set extrasub. 12763 # FIXME: do we really want to maintain this feature? 12764 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12765 ac_sed_extra="$ac_vpsub 12766 $extrasub 12767 _ACEOF 12768 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12769 :t 12770 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12771 s|@configure_input@|$ac_sed_conf_input|;t t 12772 s&@top_builddir@&$ac_top_builddir_sub&;t t 12773 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12774 s&@srcdir@&$ac_srcdir&;t t 12775 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12776 s&@top_srcdir@&$ac_top_srcdir&;t t 12777 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12778 s&@builddir@&$ac_builddir&;t t 12779 s&@abs_builddir@&$ac_abs_builddir&;t t 12780 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12781 s&@INSTALL@&$ac_INSTALL&;t t 12782 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12783 $ac_datarootdir_hack 12784 " 12785 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12786 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12787 12788 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12789 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12790 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12791 "$ac_tmp/out"`; test -z "$ac_out"; } && 12792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12793 which seems to be undefined. Please make sure it is defined" >&5 12794 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12795 which seems to be undefined. Please make sure it is defined" >&2;} 12796 12797 rm -f "$ac_tmp/stdin" 12798 case $ac_file in 12799 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12800 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12801 esac \ 12802 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12803 ;; 12804 :H) 12805 # 12806 # CONFIG_HEADER 12807 # 12808 if test x"$ac_file" != x-; then 12809 { 12810 printf "%s\n" "/* $configure_input */" >&1 \ 12811 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12812 } >"$ac_tmp/config.h" \ 12813 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12814 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12816 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12817 else 12818 rm -f "$ac_file" 12819 mv "$ac_tmp/config.h" "$ac_file" \ 12820 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12821 fi 12822 else 12823 printf "%s\n" "/* $configure_input */" >&1 \ 12824 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12825 || as_fn_error $? "could not create -" "$LINENO" 5 12826 fi 12827 # Compute "$ac_file"'s index in $config_headers. 12828 _am_arg="$ac_file" 12829 _am_stamp_count=1 12830 for _am_header in $config_headers :; do 12831 case $_am_header in 12832 $_am_arg | $_am_arg:* ) 12833 break ;; 12834 * ) 12835 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12836 esac 12837 done 12838 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12839 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12840 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12841 X"$_am_arg" : 'X\(//\)$' \| \ 12842 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12843 printf "%s\n" X"$_am_arg" | 12844 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12845 s//\1/ 12846 q 12847 } 12848 /^X\(\/\/\)[^/].*/{ 12849 s//\1/ 12850 q 12851 } 12852 /^X\(\/\/\)$/{ 12853 s//\1/ 12854 q 12855 } 12856 /^X\(\/\).*/{ 12857 s//\1/ 12858 q 12859 } 12860 s/.*/./; q'`/stamp-h$_am_stamp_count 12861 ;; 12862 12863 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12864 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12865 ;; 12866 esac 12867 12868 12869 case $ac_file$ac_mode in 12870 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12871 # Older Autoconf quotes --file arguments for eval, but not when files 12872 # are listed without --file. Let's play safe and only enable the eval 12873 # if we detect the quoting. 12874 # TODO: see whether this extra hack can be removed once we start 12875 # requiring Autoconf 2.70 or later. 12876 case $CONFIG_FILES in #( 12877 *\'*) : 12878 eval set x "$CONFIG_FILES" ;; #( 12879 *) : 12880 set x $CONFIG_FILES ;; #( 12881 *) : 12882 ;; 12883 esac 12884 shift 12885 # Used to flag and report bootstrapping failures. 12886 am_rc=0 12887 for am_mf 12888 do 12889 # Strip MF so we end up with the name of the file. 12890 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12891 # Check whether this is an Automake generated Makefile which includes 12892 # dependency-tracking related rules and includes. 12893 # Grep'ing the whole file directly is not great: AIX grep has a line 12894 # limit of 2048, but all sed's we know have understand at least 4000. 12895 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12896 || continue 12897 am_dirpart=`$as_dirname -- "$am_mf" || 12898 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12899 X"$am_mf" : 'X\(//\)[^/]' \| \ 12900 X"$am_mf" : 'X\(//\)$' \| \ 12901 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12902 printf "%s\n" X"$am_mf" | 12903 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12904 s//\1/ 12905 q 12906 } 12907 /^X\(\/\/\)[^/].*/{ 12908 s//\1/ 12909 q 12910 } 12911 /^X\(\/\/\)$/{ 12912 s//\1/ 12913 q 12914 } 12915 /^X\(\/\).*/{ 12916 s//\1/ 12917 q 12918 } 12919 s/.*/./; q'` 12920 am_filepart=`$as_basename -- "$am_mf" || 12921 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12922 X"$am_mf" : 'X\(//\)$' \| \ 12923 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12924 printf "%s\n" X/"$am_mf" | 12925 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12926 s//\1/ 12927 q 12928 } 12929 /^X\/\(\/\/\)$/{ 12930 s//\1/ 12931 q 12932 } 12933 /^X\/\(\/\).*/{ 12934 s//\1/ 12935 q 12936 } 12937 s/.*/./; q'` 12938 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12939 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12940 | $MAKE -f - am--depfiles" >&5 12941 (cd "$am_dirpart" \ 12942 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12943 | $MAKE -f - am--depfiles) >&5 2>&5 12944 ac_status=$? 12945 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12946 (exit $ac_status); } || am_rc=$? 12947 done 12948 if test $am_rc -ne 0; then 12949 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12950 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12951 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12952 for automatic dependency tracking. If GNU make was not used, consider 12953 re-running the configure script with MAKE=\"gmake\" (or whatever is 12954 necessary). You can also try re-running configure with the 12955 '--disable-dependency-tracking' option to at least be able to build 12956 the package (albeit without support for automatic dependency tracking). 12957 See 'config.log' for more details" "$LINENO" 5; } 12958 fi 12959 { am_dirpart=; unset am_dirpart;} 12960 { am_filepart=; unset am_filepart;} 12961 { am_mf=; unset am_mf;} 12962 { am_rc=; unset am_rc;} 12963 rm -f conftest-deps.mk 12964 } 12965 ;; 12966 12967 esac 12968 done # for ac_tag 12969 12970 12971 as_fn_exit 0 12972 _ACEOF 12973 ac_clean_files=$ac_clean_files_save 12974 12975 test $ac_write_fail = 0 || 12976 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12977 12978 12979 # configure is writing to config.log, and then calls config.status. 12980 # config.status does its own redirection, appending to config.log. 12981 # Unfortunately, on DOS this fails, as config.log is still kept open 12982 # by configure, so config.status won't be able to write to it; its 12983 # output is simply discarded. So we exec the FD to /dev/null, 12984 # effectively closing config.log, so it can be properly (re)opened and 12985 # appended to by config.status. When coming back to configure, we 12986 # need to make the FD available again. 12987 if test "$no_create" != yes; then 12988 ac_cs_success=: 12989 ac_config_status_args= 12990 test "$silent" = yes && 12991 ac_config_status_args="$ac_config_status_args --quiet" 12992 exec 5>/dev/null 12993 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12994 exec 5>>config.log 12995 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12996 # would make configure fail if this is the last instruction. 12997 $ac_cs_success || as_fn_exit 1 12998 fi 12999 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13001 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13002 fi 13003 13004 13005
Indexes created Mon Apr 06 00:22:49 UTC 2026