configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xcmsdb 1.0.7. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcmsdb/-/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/xcmsdb/-/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='xcmsdb' 607 PACKAGE_TARNAME='xcmsdb' 608 PACKAGE_VERSION='1.0.7' 609 PACKAGE_STRING='xcmsdb 1.0.7' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xcmsdb/-/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 enable_year2038=no 647 ac_subst_vars='am__EXEEXT_FALSE 648 am__EXEEXT_TRUE 649 LTLIBOBJS 650 LIBOBJS 651 XCMSDB_LIBS 652 XCMSDB_CFLAGS 653 MAN_SUBSTS 654 XORG_MAN_PAGE 655 ADMIN_MAN_DIR 656 DRIVER_MAN_DIR 657 MISC_MAN_DIR 658 FILE_MAN_DIR 659 LIB_MAN_DIR 660 APP_MAN_DIR 661 ADMIN_MAN_SUFFIX 662 DRIVER_MAN_SUFFIX 663 MISC_MAN_SUFFIX 664 FILE_MAN_SUFFIX 665 LIB_MAN_SUFFIX 666 APP_MAN_SUFFIX 667 SED 668 host_os 669 host_vendor 670 host_cpu 671 host 672 build_os 673 build_vendor 674 build_cpu 675 build 676 INSTALL_CMD 677 PKG_CONFIG_LIBDIR 678 PKG_CONFIG_PATH 679 PKG_CONFIG 680 CHANGELOG_CMD 681 STRICT_CFLAGS 682 CWARNFLAGS 683 BASE_CFLAGS 684 am__fastdepCC_FALSE 685 am__fastdepCC_TRUE 686 CCDEPMODE 687 am__nodep 688 AMDEPBACKSLASH 689 AMDEP_FALSE 690 AMDEP_TRUE 691 am__include 692 DEPDIR 693 OBJEXT 694 EXEEXT 695 ac_ct_CC 696 CPPFLAGS 697 LDFLAGS 698 CFLAGS 699 CC 700 am__xargs_n 701 am__rm_f_notfound 702 AM_BACKSLASH 703 AM_DEFAULT_VERBOSITY 704 AM_DEFAULT_V 705 AM_V 706 CSCOPE 707 ETAGS 708 CTAGS 709 am__untar 710 am__tar 711 AMTAR 712 am__leading_dot 713 SET_MAKE 714 AWK 715 mkdir_p 716 MKDIR_P 717 INSTALL_STRIP_PROGRAM 718 STRIP 719 install_sh 720 MAKEINFO 721 AUTOHEADER 722 AUTOMAKE 723 AUTOCONF 724 ACLOCAL 725 VERSION 726 PACKAGE 727 CYGPATH_W 728 am__isrc 729 INSTALL_DATA 730 INSTALL_SCRIPT 731 INSTALL_PROGRAM 732 target_alias 733 host_alias 734 build_alias 735 LIBS 736 ECHO_T 737 ECHO_N 738 ECHO_C 739 DEFS 740 mandir 741 localedir 742 libdir 743 psdir 744 pdfdir 745 dvidir 746 htmldir 747 infodir 748 docdir 749 oldincludedir 750 includedir 751 runstatedir 752 localstatedir 753 sharedstatedir 754 sysconfdir 755 datadir 756 datarootdir 757 libexecdir 758 sbindir 759 bindir 760 program_transform_name 761 prefix 762 exec_prefix 763 PACKAGE_URL 764 PACKAGE_BUGREPORT 765 PACKAGE_STRING 766 PACKAGE_VERSION 767 PACKAGE_TARNAME 768 PACKAGE_NAME 769 PATH_SEPARATOR 770 SHELL 771 am__quote' 772 ac_subst_files='' 773 ac_user_opts=' 774 enable_option_checking 775 enable_silent_rules 776 enable_dependency_tracking 777 enable_selective_werror 778 enable_strict_compilation 779 enable_largefile 780 enable_year2038 781 ' 782 ac_precious_vars='build_alias 783 host_alias 784 target_alias 785 CC 786 CFLAGS 787 LDFLAGS 788 LIBS 789 CPPFLAGS 790 PKG_CONFIG 791 PKG_CONFIG_PATH 792 PKG_CONFIG_LIBDIR 793 XCMSDB_CFLAGS 794 XCMSDB_LIBS' 795 796 797 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1245 done 1246 1247 # There might be people who depend on the old broken behavior: '$host' 1248 # used to hold the argument of --host etc. 1249 # FIXME: To remove some day. 1250 build=$build_alias 1251 host=$host_alias 1252 target=$target_alias 1253 1254 # FIXME: To remove some day. 1255 if test "x$host_alias" != x; then 1256 if test "x$build_alias" = x; then 1257 cross_compiling=maybe 1258 elif test "x$build_alias" != "x$host_alias"; then 1259 cross_compiling=yes 1260 fi 1261 fi 1262 1263 ac_tool_prefix= 1264 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1265 1266 test "$silent" = yes && exec 6>/dev/null 1267 1268 1269 ac_pwd=`pwd` && test -n "$ac_pwd" && 1270 ac_ls_di=`ls -di .` && 1271 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1272 as_fn_error $? "working directory cannot be determined" 1273 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1274 as_fn_error $? "pwd does not report name of working directory" 1275 1276 1277 # Find the source files, if location was not specified. 1278 if test -z "$srcdir"; then 1279 ac_srcdir_defaulted=yes 1280 # Try the directory containing this script, then the parent directory. 1281 ac_confdir=`$as_dirname -- "$as_myself" || 1282 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1283 X"$as_myself" : 'X\(//\)[^/]' \| \ 1284 X"$as_myself" : 'X\(//\)$' \| \ 1285 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1286 printf "%s\n" X"$as_myself" | 1287 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1288 s//\1/ 1289 q 1290 } 1291 /^X\(\/\/\)[^/].*/{ 1292 s//\1/ 1293 q 1294 } 1295 /^X\(\/\/\)$/{ 1296 s//\1/ 1297 q 1298 } 1299 /^X\(\/\).*/{ 1300 s//\1/ 1301 q 1302 } 1303 s/.*/./; q'` 1304 srcdir=$ac_confdir 1305 if test ! -r "$srcdir/$ac_unique_file"; then 1306 srcdir=.. 1307 fi 1308 else 1309 ac_srcdir_defaulted=no 1310 fi 1311 if test ! -r "$srcdir/$ac_unique_file"; then 1312 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1313 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1314 fi 1315 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1316 ac_abs_confdir=`( 1317 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1318 pwd)` 1319 # When building in place, set srcdir=. 1320 if test "$ac_abs_confdir" = "$ac_pwd"; then 1321 srcdir=. 1322 fi 1323 # Remove unnecessary trailing slashes from srcdir. 1324 # Double slashes in file names in object file debugging info 1325 # mess up M-x gdb in Emacs. 1326 case $srcdir in 1327 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1328 esac 1329 for ac_var in $ac_precious_vars; do 1330 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1331 eval ac_env_${ac_var}_value=\$${ac_var} 1332 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1333 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1334 done 1335 1336 # 1337 # Report the --help message. 1338 # 1339 if test "$ac_init_help" = "long"; then 1340 # Omit some internal or obsolete options to make the list less imposing. 1341 # This message is too long to be a string in the A/UX 3.1 sh. 1342 cat <<_ACEOF 1343 'configure' configures xcmsdb 1.0.7 to adapt to many kinds of systems. 1344 1345 Usage: $0 [OPTION]... [VAR=VALUE]... 1346 1347 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1348 VAR=VALUE. See below for descriptions of some of the useful variables. 1349 1350 Defaults for the options are specified in brackets. 1351 1352 Configuration: 1353 -h, --help display this help and exit 1354 --help=short display options specific to this package 1355 --help=recursive display the short help of all the included packages 1356 -V, --version display version information and exit 1357 -q, --quiet, --silent do not print 'checking ...' messages 1358 --cache-file=FILE cache test results in FILE [disabled] 1359 -C, --config-cache alias for '--cache-file=config.cache' 1360 -n, --no-create do not create output files 1361 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1362 1363 Installation directories: 1364 --prefix=PREFIX install architecture-independent files in PREFIX 1365 [$ac_default_prefix] 1366 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1367 [PREFIX] 1368 1369 By default, 'make install' will install all the files in 1370 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1371 an installation prefix other than '$ac_default_prefix' using '--prefix', 1372 for instance '--prefix=\$HOME'. 1373 1374 For better control, use the options below. 1375 1376 Fine tuning of the installation directories: 1377 --bindir=DIR user executables [EPREFIX/bin] 1378 --sbindir=DIR system admin executables [EPREFIX/sbin] 1379 --libexecdir=DIR program executables [EPREFIX/libexec] 1380 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1381 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1382 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1383 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1384 --libdir=DIR object code libraries [EPREFIX/lib] 1385 --includedir=DIR C header files [PREFIX/include] 1386 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1387 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1388 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1389 --infodir=DIR info documentation [DATAROOTDIR/info] 1390 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1391 --mandir=DIR man documentation [DATAROOTDIR/man] 1392 --docdir=DIR documentation root [DATAROOTDIR/doc/xcmsdb] 1393 --htmldir=DIR html documentation [DOCDIR] 1394 --dvidir=DIR dvi documentation [DOCDIR] 1395 --pdfdir=DIR pdf documentation [DOCDIR] 1396 --psdir=DIR ps documentation [DOCDIR] 1397 _ACEOF 1398 1399 cat <<\_ACEOF 1400 1401 Program names: 1402 --program-prefix=PREFIX prepend PREFIX to installed program names 1403 --program-suffix=SUFFIX append SUFFIX to installed program names 1404 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1405 1406 System types: 1407 --build=BUILD configure for building on BUILD [guessed] 1408 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1409 _ACEOF 1410 fi 1411 1412 if test -n "$ac_init_help"; then 1413 case $ac_init_help in 1414 short | recursive ) echo "Configuration of xcmsdb 1.0.7:";; 1415 esac 1416 cat <<\_ACEOF 1417 1418 Optional Features: 1419 --disable-option-checking ignore unrecognized --enable/--with options 1420 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1421 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1422 --enable-silent-rules less verbose build output (undo: "make V=1") 1423 --disable-silent-rules verbose build output (undo: "make V=0") 1424 --enable-dependency-tracking 1425 do not reject slow dependency extractors 1426 --disable-dependency-tracking 1427 speeds up one-time build 1428 --disable-selective-werror 1429 Turn off selective compiler errors. (default: 1430 enabled) 1431 --enable-strict-compilation 1432 Enable all warnings from compiler and make them 1433 errors (default: disabled) 1434 --disable-largefile omit support for large files 1435 --enable-year2038 support timestamps after 2038 1436 1437 Some influential environment variables: 1438 CC C compiler command 1439 CFLAGS C compiler flags 1440 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1441 nonstandard directory <lib dir> 1442 LIBS libraries to pass to the linker, e.g. -l<library> 1443 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1444 you have headers in a nonstandard directory <include dir> 1445 PKG_CONFIG path to pkg-config utility 1446 PKG_CONFIG_PATH 1447 directories to add to pkg-config's search path 1448 PKG_CONFIG_LIBDIR 1449 path overriding pkg-config's built-in search path 1450 XCMSDB_CFLAGS 1451 C compiler flags for XCMSDB, overriding pkg-config 1452 XCMSDB_LIBS linker flags for XCMSDB, overriding pkg-config 1453 1454 Use these variables to override the choices made by 'configure' or to help 1455 it to find libraries and programs with nonstandard names/locations. 1456 1457 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcmsdb/-/issues>. 1458 _ACEOF 1459 ac_status=$? 1460 fi 1461 1462 if test "$ac_init_help" = "recursive"; then 1463 # If there are subdirs, report their specific --help. 1464 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1465 test -d "$ac_dir" || 1466 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1467 continue 1468 ac_builddir=. 1469 1470 case "$ac_dir" in 1471 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1472 *) 1473 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1474 # A ".." for each directory in $ac_dir_suffix. 1475 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1476 case $ac_top_builddir_sub in 1477 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1478 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1479 esac ;; 1480 esac 1481 ac_abs_top_builddir=$ac_pwd 1482 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1483 # for backward compatibility: 1484 ac_top_builddir=$ac_top_build_prefix 1485 1486 case $srcdir in 1487 .) # We are building in place. 1488 ac_srcdir=. 1489 ac_top_srcdir=$ac_top_builddir_sub 1490 ac_abs_top_srcdir=$ac_pwd ;; 1491 [\\/]* | ?:[\\/]* ) # Absolute name. 1492 ac_srcdir=$srcdir$ac_dir_suffix; 1493 ac_top_srcdir=$srcdir 1494 ac_abs_top_srcdir=$srcdir ;; 1495 *) # Relative name. 1496 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1497 ac_top_srcdir=$ac_top_build_prefix$srcdir 1498 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1499 esac 1500 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1501 1502 cd "$ac_dir" || { ac_status=$?; continue; } 1503 # Check for configure.gnu first; this name is used for a wrapper for 1504 # Metaconfig's "Configure" on case-insensitive file systems. 1505 if test -f "$ac_srcdir/configure.gnu"; then 1506 echo && 1507 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1508 elif test -f "$ac_srcdir/configure"; then 1509 echo && 1510 $SHELL "$ac_srcdir/configure" --help=recursive 1511 else 1512 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1513 fi || ac_status=$? 1514 cd "$ac_pwd" || { ac_status=$?; break; } 1515 done 1516 fi 1517 1518 test -n "$ac_init_help" && exit $ac_status 1519 if $ac_init_version; then 1520 cat <<\_ACEOF 1521 xcmsdb configure 1.0.7 1522 generated by GNU Autoconf 2.72 1523 1524 Copyright (C) 2023 Free Software Foundation, Inc. 1525 This configure script is free software; the Free Software Foundation 1526 gives unlimited permission to copy, distribute and modify it. 1527 _ACEOF 1528 exit 1529 fi 1530 1531 ## ------------------------ ## 1532 ## Autoconf initialization. ## 1533 ## ------------------------ ## 1534 1535 # ac_fn_c_try_compile LINENO 1536 # -------------------------- 1537 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1538 ac_fn_c_try_compile () 1539 { 1540 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1541 rm -f conftest.$ac_objext conftest.beam 1542 if { { ac_try="$ac_compile" 1543 case "(($ac_try" in 1544 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1545 *) ac_try_echo=$ac_try;; 1546 esac 1547 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1548 printf "%s\n" "$ac_try_echo"; } >&5 1549 (eval "$ac_compile") 2>conftest.err 1550 ac_status=$? 1551 if test -s conftest.err; then 1552 grep -v '^ *+' conftest.err >conftest.er1 1553 cat conftest.er1 >&5 1554 mv -f conftest.er1 conftest.err 1555 fi 1556 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1557 test $ac_status = 0; } && { 1558 test -z "$ac_c_werror_flag" || 1559 test ! -s conftest.err 1560 } && test -s conftest.$ac_objext 1561 then : 1562 ac_retval=0 1563 else case e in #( 1564 e) printf "%s\n" "$as_me: failed program was:" >&5 1565 sed 's/^/| /' conftest.$ac_ext >&5 1566 1567 ac_retval=1 ;; 1568 esac 1569 fi 1570 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1571 as_fn_set_status $ac_retval 1572 1573 } # ac_fn_c_try_compile 1574 1575 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1576 # ------------------------------------------------------------------ 1577 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1578 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1579 ac_fn_check_decl () 1580 { 1581 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1582 as_decl_name=`echo $2|sed 's/ *(.*//'` 1583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1584 printf %s "checking whether $as_decl_name is declared... " >&6; } 1585 if eval test \${$3+y} 1586 then : 1587 printf %s "(cached) " >&6 1588 else case e in #( 1589 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1590 eval ac_save_FLAGS=\$$6 1591 as_fn_append $6 " $5" 1592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1593 /* end confdefs.h. */ 1594 $4 1595 int 1596 main (void) 1597 { 1598 #ifndef $as_decl_name 1599 #ifdef __cplusplus 1600 (void) $as_decl_use; 1601 #else 1602 (void) $as_decl_name; 1603 #endif 1604 #endif 1605 1606 ; 1607 return 0; 1608 } 1609 _ACEOF 1610 if ac_fn_c_try_compile "$LINENO" 1611 then : 1612 eval "$3=yes" 1613 else case e in #( 1614 e) eval "$3=no" ;; 1615 esac 1616 fi 1617 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1618 eval $6=\$ac_save_FLAGS 1619 ;; 1620 esac 1621 fi 1622 eval ac_res=\$$3 1623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1624 printf "%s\n" "$ac_res" >&6; } 1625 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1626 1627 } # ac_fn_check_decl 1628 1629 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1630 # ------------------------------------------------------- 1631 # Tests whether HEADER exists and can be compiled using the include files in 1632 # INCLUDES, setting the cache variable VAR accordingly. 1633 ac_fn_c_check_header_compile () 1634 { 1635 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1637 printf %s "checking for $2... " >&6; } 1638 if eval test \${$3+y} 1639 then : 1640 printf %s "(cached) " >&6 1641 else case e in #( 1642 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1643 /* end confdefs.h. */ 1644 $4 1645 #include <$2> 1646 _ACEOF 1647 if ac_fn_c_try_compile "$LINENO" 1648 then : 1649 eval "$3=yes" 1650 else case e in #( 1651 e) eval "$3=no" ;; 1652 esac 1653 fi 1654 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1655 esac 1656 fi 1657 eval ac_res=\$$3 1658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1659 printf "%s\n" "$ac_res" >&6; } 1660 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1661 1662 } # ac_fn_c_check_header_compile 1663 1664 # ac_fn_c_try_link LINENO 1665 # ----------------------- 1666 # Try to link conftest.$ac_ext, and return whether this succeeded. 1667 ac_fn_c_try_link () 1668 { 1669 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1670 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1671 if { { ac_try="$ac_link" 1672 case "(($ac_try" in 1673 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1674 *) ac_try_echo=$ac_try;; 1675 esac 1676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1677 printf "%s\n" "$ac_try_echo"; } >&5 1678 (eval "$ac_link") 2>conftest.err 1679 ac_status=$? 1680 if test -s conftest.err; then 1681 grep -v '^ *+' conftest.err >conftest.er1 1682 cat conftest.er1 >&5 1683 mv -f conftest.er1 conftest.err 1684 fi 1685 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1686 test $ac_status = 0; } && { 1687 test -z "$ac_c_werror_flag" || 1688 test ! -s conftest.err 1689 } && test -s conftest$ac_exeext && { 1690 test "$cross_compiling" = yes || 1691 test -x conftest$ac_exeext 1692 } 1693 then : 1694 ac_retval=0 1695 else case e in #( 1696 e) printf "%s\n" "$as_me: failed program was:" >&5 1697 sed 's/^/| /' conftest.$ac_ext >&5 1698 1699 ac_retval=1 ;; 1700 esac 1701 fi 1702 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1703 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1704 # interfere with the next link command; also delete a directory that is 1705 # left behind by Apple's compiler. We do this before executing the actions. 1706 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1707 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1708 as_fn_set_status $ac_retval 1709 1710 } # ac_fn_c_try_link 1711 ac_configure_args_raw= 1712 for ac_arg 1713 do 1714 case $ac_arg in 1715 *\'*) 1716 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1717 esac 1718 as_fn_append ac_configure_args_raw " '$ac_arg'" 1719 done 1720 1721 case $ac_configure_args_raw in 1722 *$as_nl*) 1723 ac_safe_unquote= ;; 1724 *) 1725 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1726 ac_unsafe_a="$ac_unsafe_z#~" 1727 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1728 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1729 esac 1730 1731 cat >config.log <<_ACEOF 1732 This file contains any messages produced by compilers while 1733 running configure, to aid debugging if configure makes a mistake. 1734 1735 It was created by xcmsdb $as_me 1.0.7, which was 1736 generated by GNU Autoconf 2.72. Invocation command line was 1737 1738 $ $0$ac_configure_args_raw 1739 1740 _ACEOF 1741 exec 5>>config.log 1742 { 1743 cat <<_ASUNAME 1744 ## --------- ## 1745 ## Platform. ## 1746 ## --------- ## 1747 1748 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1749 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1750 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1751 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1752 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1753 1754 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1755 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1756 1757 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1758 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1759 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1760 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1761 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1762 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1763 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1764 1765 _ASUNAME 1766 1767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1768 for as_dir in $PATH 1769 do 1770 IFS=$as_save_IFS 1771 case $as_dir in #((( 1772 '') as_dir=./ ;; 1773 */) ;; 1774 *) as_dir=$as_dir/ ;; 1775 esac 1776 printf "%s\n" "PATH: $as_dir" 1777 done 1778 IFS=$as_save_IFS 1779 1780 } >&5 1781 1782 cat >&5 <<_ACEOF 1783 1784 1785 ## ----------- ## 1786 ## Core tests. ## 1787 ## ----------- ## 1788 1789 _ACEOF 1790 1791 1792 # Keep a trace of the command line. 1793 # Strip out --no-create and --no-recursion so they do not pile up. 1794 # Strip out --silent because we don't want to record it for future runs. 1795 # Also quote any args containing shell meta-characters. 1796 # Make two passes to allow for proper duplicate-argument suppression. 1797 ac_configure_args= 1798 ac_configure_args0= 1799 ac_configure_args1= 1800 ac_must_keep_next=false 1801 for ac_pass in 1 2 1802 do 1803 for ac_arg 1804 do 1805 case $ac_arg in 1806 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1807 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1808 | -silent | --silent | --silen | --sile | --sil) 1809 continue ;; 1810 *\'*) 1811 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1812 esac 1813 case $ac_pass in 1814 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1815 2) 1816 as_fn_append ac_configure_args1 " '$ac_arg'" 1817 if test $ac_must_keep_next = true; then 1818 ac_must_keep_next=false # Got value, back to normal. 1819 else 1820 case $ac_arg in 1821 *=* | --config-cache | -C | -disable-* | --disable-* \ 1822 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1823 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1824 | -with-* | --with-* | -without-* | --without-* | --x) 1825 case "$ac_configure_args0 " in 1826 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1827 esac 1828 ;; 1829 -* ) ac_must_keep_next=true ;; 1830 esac 1831 fi 1832 as_fn_append ac_configure_args " '$ac_arg'" 1833 ;; 1834 esac 1835 done 1836 done 1837 { ac_configure_args0=; unset ac_configure_args0;} 1838 { ac_configure_args1=; unset ac_configure_args1;} 1839 1840 # When interrupted or exit'd, cleanup temporary files, and complete 1841 # config.log. We remove comments because anyway the quotes in there 1842 # would cause problems or look ugly. 1843 # WARNING: Use '\'' to represent an apostrophe within the trap. 1844 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1845 trap 'exit_status=$? 1846 # Sanitize IFS. 1847 IFS=" "" $as_nl" 1848 # Save into config.log some information that might help in debugging. 1849 { 1850 echo 1851 1852 printf "%s\n" "## ---------------- ## 1853 ## Cache variables. ## 1854 ## ---------------- ##" 1855 echo 1856 # The following way of writing the cache mishandles newlines in values, 1857 ( 1858 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1859 eval ac_val=\$$ac_var 1860 case $ac_val in #( 1861 *${as_nl}*) 1862 case $ac_var in #( 1863 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1864 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1865 esac 1866 case $ac_var in #( 1867 _ | IFS | as_nl) ;; #( 1868 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1869 *) { eval $ac_var=; unset $ac_var;} ;; 1870 esac ;; 1871 esac 1872 done 1873 (set) 2>&1 | 1874 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1875 *${as_nl}ac_space=\ *) 1876 sed -n \ 1877 "s/'\''/'\''\\\\'\'''\''/g; 1878 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1879 ;; #( 1880 *) 1881 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1882 ;; 1883 esac | 1884 sort 1885 ) 1886 echo 1887 1888 printf "%s\n" "## ----------------- ## 1889 ## Output variables. ## 1890 ## ----------------- ##" 1891 echo 1892 for ac_var in $ac_subst_vars 1893 do 1894 eval ac_val=\$$ac_var 1895 case $ac_val in 1896 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1897 esac 1898 printf "%s\n" "$ac_var='\''$ac_val'\''" 1899 done | sort 1900 echo 1901 1902 if test -n "$ac_subst_files"; then 1903 printf "%s\n" "## ------------------- ## 1904 ## File substitutions. ## 1905 ## ------------------- ##" 1906 echo 1907 for ac_var in $ac_subst_files 1908 do 1909 eval ac_val=\$$ac_var 1910 case $ac_val in 1911 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1912 esac 1913 printf "%s\n" "$ac_var='\''$ac_val'\''" 1914 done | sort 1915 echo 1916 fi 1917 1918 if test -s confdefs.h; then 1919 printf "%s\n" "## ----------- ## 1920 ## confdefs.h. ## 1921 ## ----------- ##" 1922 echo 1923 cat confdefs.h 1924 echo 1925 fi 1926 test "$ac_signal" != 0 && 1927 printf "%s\n" "$as_me: caught signal $ac_signal" 1928 printf "%s\n" "$as_me: exit $exit_status" 1929 } >&5 1930 rm -f core *.core core.conftest.* && 1931 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1932 exit $exit_status 1933 ' 0 1934 for ac_signal in 1 2 13 15; do 1935 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1936 done 1937 ac_signal=0 1938 1939 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1940 rm -f -r conftest* confdefs.h 1941 1942 printf "%s\n" "/* confdefs.h */" > confdefs.h 1943 1944 # Predefined preprocessor variables. 1945 1946 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1947 1948 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1949 1950 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1951 1952 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1953 1954 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1955 1956 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1957 1958 1959 # Let the site file select an alternate cache file if it wants to. 1960 # Prefer an explicitly selected file to automatically selected ones. 1961 if test -n "$CONFIG_SITE"; then 1962 ac_site_files="$CONFIG_SITE" 1963 elif test "x$prefix" != xNONE; then 1964 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1965 else 1966 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1967 fi 1968 1969 for ac_site_file in $ac_site_files 1970 do 1971 case $ac_site_file in #( 1972 */*) : 1973 ;; #( 1974 *) : 1975 ac_site_file=./$ac_site_file ;; 1976 esac 1977 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1979 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1980 sed 's/^/| /' "$ac_site_file" >&5 1981 . "$ac_site_file" \ 1982 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1983 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1984 as_fn_error $? "failed to load site script $ac_site_file 1985 See 'config.log' for more details" "$LINENO" 5; } 1986 fi 1987 done 1988 1989 if test -r "$cache_file"; then 1990 # Some versions of bash will fail to source /dev/null (special files 1991 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1992 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1994 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1995 case $cache_file in 1996 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1997 *) . "./$cache_file";; 1998 esac 1999 fi 2000 else 2001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2002 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2003 >$cache_file 2004 fi 2005 2006 # Test code for whether the C compiler supports C89 (global declarations) 2007 ac_c_conftest_c89_globals=' 2008 /* Does the compiler advertise C89 conformance? 2009 Do not test the value of __STDC__, because some compilers set it to 0 2010 while being otherwise adequately conformant. */ 2011 #if !defined __STDC__ 2012 # error "Compiler does not advertise C89 conformance" 2013 #endif 2014 2015 #include <stddef.h> 2016 #include <stdarg.h> 2017 struct stat; 2018 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2019 struct buf { int x; }; 2020 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2021 static char *e (char **p, int i) 2022 { 2023 return p[i]; 2024 } 2025 static char *f (char * (*g) (char **, int), char **p, ...) 2026 { 2027 char *s; 2028 va_list v; 2029 va_start (v,p); 2030 s = g (p, va_arg (v,int)); 2031 va_end (v); 2032 return s; 2033 } 2034 2035 /* C89 style stringification. */ 2036 #define noexpand_stringify(a) #a 2037 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2038 2039 /* C89 style token pasting. Exercises some of the corner cases that 2040 e.g. old MSVC gets wrong, but not very hard. */ 2041 #define noexpand_concat(a,b) a##b 2042 #define expand_concat(a,b) noexpand_concat(a,b) 2043 extern int vA; 2044 extern int vbee; 2045 #define aye A 2046 #define bee B 2047 int *pvA = &expand_concat(v,aye); 2048 int *pvbee = &noexpand_concat(v,bee); 2049 2050 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2051 function prototypes and stuff, but not \xHH hex character constants. 2052 These do not provoke an error unfortunately, instead are silently treated 2053 as an "x". The following induces an error, until -std is added to get 2054 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2055 array size at least. It is necessary to write \x00 == 0 to get something 2056 that is true only with -std. */ 2057 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2058 2059 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2060 inside strings and character constants. */ 2061 #define FOO(x) '\''x'\'' 2062 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2063 2064 int test (int i, double x); 2065 struct s1 {int (*f) (int a);}; 2066 struct s2 {int (*f) (double a);}; 2067 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2068 int, int);' 2069 2070 # Test code for whether the C compiler supports C89 (body of main). 2071 ac_c_conftest_c89_main=' 2072 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2073 ' 2074 2075 # Test code for whether the C compiler supports C99 (global declarations) 2076 ac_c_conftest_c99_globals=' 2077 /* Does the compiler advertise C99 conformance? */ 2078 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2079 # error "Compiler does not advertise C99 conformance" 2080 #endif 2081 2082 // See if C++-style comments work. 2083 2084 #include <stdbool.h> 2085 extern int puts (const char *); 2086 extern int printf (const char *, ...); 2087 extern int dprintf (int, const char *, ...); 2088 extern void *malloc (size_t); 2089 extern void free (void *); 2090 2091 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2092 // dprintf is used instead of fprintf to avoid needing to declare 2093 // FILE and stderr. 2094 #define debug(...) dprintf (2, __VA_ARGS__) 2095 #define showlist(...) puts (#__VA_ARGS__) 2096 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2097 static void 2098 test_varargs_macros (void) 2099 { 2100 int x = 1234; 2101 int y = 5678; 2102 debug ("Flag"); 2103 debug ("X = %d\n", x); 2104 showlist (The first, second, and third items.); 2105 report (x>y, "x is %d but y is %d", x, y); 2106 } 2107 2108 // Check long long types. 2109 #define BIG64 18446744073709551615ull 2110 #define BIG32 4294967295ul 2111 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2112 #if !BIG_OK 2113 #error "your preprocessor is broken" 2114 #endif 2115 #if BIG_OK 2116 #else 2117 #error "your preprocessor is broken" 2118 #endif 2119 static long long int bignum = -9223372036854775807LL; 2120 static unsigned long long int ubignum = BIG64; 2121 2122 struct incomplete_array 2123 { 2124 int datasize; 2125 double data[]; 2126 }; 2127 2128 struct named_init { 2129 int number; 2130 const wchar_t *name; 2131 double average; 2132 }; 2133 2134 typedef const char *ccp; 2135 2136 static inline int 2137 test_restrict (ccp restrict text) 2138 { 2139 // Iterate through items via the restricted pointer. 2140 // Also check for declarations in for loops. 2141 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2142 continue; 2143 return 0; 2144 } 2145 2146 // Check varargs and va_copy. 2147 static bool 2148 test_varargs (const char *format, ...) 2149 { 2150 va_list args; 2151 va_start (args, format); 2152 va_list args_copy; 2153 va_copy (args_copy, args); 2154 2155 const char *str = ""; 2156 int number = 0; 2157 float fnumber = 0; 2158 2159 while (*format) 2160 { 2161 switch (*format++) 2162 { 2163 case '\''s'\'': // string 2164 str = va_arg (args_copy, const char *); 2165 break; 2166 case '\''d'\'': // int 2167 number = va_arg (args_copy, int); 2168 break; 2169 case '\''f'\'': // float 2170 fnumber = va_arg (args_copy, double); 2171 break; 2172 default: 2173 break; 2174 } 2175 } 2176 va_end (args_copy); 2177 va_end (args); 2178 2179 return *str && number && fnumber; 2180 } 2181 ' 2182 2183 # Test code for whether the C compiler supports C99 (body of main). 2184 ac_c_conftest_c99_main=' 2185 // Check bool. 2186 _Bool success = false; 2187 success |= (argc != 0); 2188 2189 // Check restrict. 2190 if (test_restrict ("String literal") == 0) 2191 success = true; 2192 char *restrict newvar = "Another string"; 2193 2194 // Check varargs. 2195 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2196 test_varargs_macros (); 2197 2198 // Check flexible array members. 2199 struct incomplete_array *ia = 2200 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2201 ia->datasize = 10; 2202 for (int i = 0; i < ia->datasize; ++i) 2203 ia->data[i] = i * 1.234; 2204 // Work around memory leak warnings. 2205 free (ia); 2206 2207 // Check named initializers. 2208 struct named_init ni = { 2209 .number = 34, 2210 .name = L"Test wide string", 2211 .average = 543.34343, 2212 }; 2213 2214 ni.number = 58; 2215 2216 int dynamic_array[ni.number]; 2217 dynamic_array[0] = argv[0][0]; 2218 dynamic_array[ni.number - 1] = 543; 2219 2220 // work around unused variable warnings 2221 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2222 || dynamic_array[ni.number - 1] != 543); 2223 ' 2224 2225 # Test code for whether the C compiler supports C11 (global declarations) 2226 ac_c_conftest_c11_globals=' 2227 /* Does the compiler advertise C11 conformance? */ 2228 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2229 # error "Compiler does not advertise C11 conformance" 2230 #endif 2231 2232 // Check _Alignas. 2233 char _Alignas (double) aligned_as_double; 2234 char _Alignas (0) no_special_alignment; 2235 extern char aligned_as_int; 2236 char _Alignas (0) _Alignas (int) aligned_as_int; 2237 2238 // Check _Alignof. 2239 enum 2240 { 2241 int_alignment = _Alignof (int), 2242 int_array_alignment = _Alignof (int[100]), 2243 char_alignment = _Alignof (char) 2244 }; 2245 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2246 2247 // Check _Noreturn. 2248 int _Noreturn does_not_return (void) { for (;;) continue; } 2249 2250 // Check _Static_assert. 2251 struct test_static_assert 2252 { 2253 int x; 2254 _Static_assert (sizeof (int) <= sizeof (long int), 2255 "_Static_assert does not work in struct"); 2256 long int y; 2257 }; 2258 2259 // Check UTF-8 literals. 2260 #define u8 syntax error! 2261 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2262 2263 // Check duplicate typedefs. 2264 typedef long *long_ptr; 2265 typedef long int *long_ptr; 2266 typedef long_ptr long_ptr; 2267 2268 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2269 struct anonymous 2270 { 2271 union { 2272 struct { int i; int j; }; 2273 struct { int k; long int l; } w; 2274 }; 2275 int m; 2276 } v1; 2277 ' 2278 2279 # Test code for whether the C compiler supports C11 (body of main). 2280 ac_c_conftest_c11_main=' 2281 _Static_assert ((offsetof (struct anonymous, i) 2282 == offsetof (struct anonymous, w.k)), 2283 "Anonymous union alignment botch"); 2284 v1.i = 2; 2285 v1.w.k = 5; 2286 ok |= v1.i != 5; 2287 ' 2288 2289 # Test code for whether the C compiler supports C11 (complete). 2290 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2291 ${ac_c_conftest_c99_globals} 2292 ${ac_c_conftest_c11_globals} 2293 2294 int 2295 main (int argc, char **argv) 2296 { 2297 int ok = 0; 2298 ${ac_c_conftest_c89_main} 2299 ${ac_c_conftest_c99_main} 2300 ${ac_c_conftest_c11_main} 2301 return ok; 2302 } 2303 " 2304 2305 # Test code for whether the C compiler supports C99 (complete). 2306 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2307 ${ac_c_conftest_c99_globals} 2308 2309 int 2310 main (int argc, char **argv) 2311 { 2312 int ok = 0; 2313 ${ac_c_conftest_c89_main} 2314 ${ac_c_conftest_c99_main} 2315 return ok; 2316 } 2317 " 2318 2319 # Test code for whether the C compiler supports C89 (complete). 2320 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2321 2322 int 2323 main (int argc, char **argv) 2324 { 2325 int ok = 0; 2326 ${ac_c_conftest_c89_main} 2327 return ok; 2328 } 2329 " 2330 2331 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2332 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2333 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2334 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2335 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2336 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2337 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2338 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2339 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2340 2341 # Auxiliary files required by this configure script. 2342 ac_aux_files="config.guess config.sub compile missing install-sh" 2343 2344 # Locations in which to look for auxiliary files. 2345 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2346 2347 # Search for a directory containing all of the required auxiliary files, 2348 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2349 # If we don't find one directory that contains all the files we need, 2350 # we report the set of missing files from the *first* directory in 2351 # $ac_aux_dir_candidates and give up. 2352 ac_missing_aux_files="" 2353 ac_first_candidate=: 2354 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2356 as_found=false 2357 for as_dir in $ac_aux_dir_candidates 2358 do 2359 IFS=$as_save_IFS 2360 case $as_dir in #((( 2361 '') as_dir=./ ;; 2362 */) ;; 2363 *) as_dir=$as_dir/ ;; 2364 esac 2365 as_found=: 2366 2367 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2368 ac_aux_dir_found=yes 2369 ac_install_sh= 2370 for ac_aux in $ac_aux_files 2371 do 2372 # As a special case, if "install-sh" is required, that requirement 2373 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2374 # and $ac_install_sh is set appropriately for whichever one is found. 2375 if test x"$ac_aux" = x"install-sh" 2376 then 2377 if test -f "${as_dir}install-sh"; then 2378 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2379 ac_install_sh="${as_dir}install-sh -c" 2380 elif test -f "${as_dir}install.sh"; then 2381 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2382 ac_install_sh="${as_dir}install.sh -c" 2383 elif test -f "${as_dir}shtool"; then 2384 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2385 ac_install_sh="${as_dir}shtool install -c" 2386 else 2387 ac_aux_dir_found=no 2388 if $ac_first_candidate; then 2389 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2390 else 2391 break 2392 fi 2393 fi 2394 else 2395 if test -f "${as_dir}${ac_aux}"; then 2396 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2397 else 2398 ac_aux_dir_found=no 2399 if $ac_first_candidate; then 2400 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2401 else 2402 break 2403 fi 2404 fi 2405 fi 2406 done 2407 if test "$ac_aux_dir_found" = yes; then 2408 ac_aux_dir="$as_dir" 2409 break 2410 fi 2411 ac_first_candidate=false 2412 2413 as_found=false 2414 done 2415 IFS=$as_save_IFS 2416 if $as_found 2417 then : 2418 2419 else case e in #( 2420 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2421 esac 2422 fi 2423 2424 2425 # These three variables are undocumented and unsupported, 2426 # and are intended to be withdrawn in a future Autoconf release. 2427 # They can cause serious problems if a builder's source tree is in a directory 2428 # whose full name contains unusual characters. 2429 if test -f "${ac_aux_dir}config.guess"; then 2430 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2431 fi 2432 if test -f "${ac_aux_dir}config.sub"; then 2433 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2434 fi 2435 if test -f "$ac_aux_dir/configure"; then 2436 ac_configure="$SHELL ${ac_aux_dir}configure" 2437 fi 2438 2439 # Check that the precious variables saved in the cache have kept the same 2440 # value. 2441 ac_cache_corrupted=false 2442 for ac_var in $ac_precious_vars; do 2443 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2444 eval ac_new_set=\$ac_env_${ac_var}_set 2445 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2446 eval ac_new_val=\$ac_env_${ac_var}_value 2447 case $ac_old_set,$ac_new_set in 2448 set,) 2449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2450 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2451 ac_cache_corrupted=: ;; 2452 ,set) 2453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2454 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2455 ac_cache_corrupted=: ;; 2456 ,);; 2457 *) 2458 if test "x$ac_old_val" != "x$ac_new_val"; then 2459 # differences in whitespace do not lead to failure. 2460 ac_old_val_w=`echo x $ac_old_val` 2461 ac_new_val_w=`echo x $ac_new_val` 2462 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2464 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2465 ac_cache_corrupted=: 2466 else 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2468 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2469 eval $ac_var=\$ac_old_val 2470 fi 2471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2472 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2474 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2475 fi;; 2476 esac 2477 # Pass precious variables to config.status. 2478 if test "$ac_new_set" = set; then 2479 case $ac_new_val in 2480 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2481 *) ac_arg=$ac_var=$ac_new_val ;; 2482 esac 2483 case " $ac_configure_args " in 2484 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2485 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2486 esac 2487 fi 2488 done 2489 if $ac_cache_corrupted; then 2490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2491 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2493 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2494 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2495 and start over" "$LINENO" 5 2496 fi 2497 ## -------------------- ## 2498 ## Main body of script. ## 2499 ## -------------------- ## 2500 2501 ac_ext=c 2502 ac_cpp='$CPP $CPPFLAGS' 2503 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2504 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2505 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2506 2507 2508 ac_config_headers="$ac_config_headers config.h" 2509 2510 2511 2512 # Initialize Automake 2513 am__api_version='1.17' 2514 2515 2516 2517 # Find a good install program. We prefer a C program (faster), 2518 # so one script is as good as another. But avoid the broken or 2519 # incompatible versions: 2520 # SysV /etc/install, /usr/sbin/install 2521 # SunOS /usr/etc/install 2522 # IRIX /sbin/install 2523 # AIX /bin/install 2524 # AmigaOS /C/install, which installs bootblocks on floppy discs 2525 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2526 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2527 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2528 # OS/2's system install, which has a completely different semantic 2529 # ./install, which can be erroneously created by make from ./install.sh. 2530 # Reject install programs that cannot install multiple files. 2531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2532 printf %s "checking for a BSD-compatible install... " >&6; } 2533 if test -z "$INSTALL"; then 2534 if test ${ac_cv_path_install+y} 2535 then : 2536 printf %s "(cached) " >&6 2537 else case e in #( 2538 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2539 for as_dir in $PATH 2540 do 2541 IFS=$as_save_IFS 2542 case $as_dir in #((( 2543 '') as_dir=./ ;; 2544 */) ;; 2545 *) as_dir=$as_dir/ ;; 2546 esac 2547 # Account for fact that we put trailing slashes in our PATH walk. 2548 case $as_dir in #(( 2549 ./ | /[cC]/* | \ 2550 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2551 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2552 /usr/ucb/* ) ;; 2553 *) 2554 # OSF1 and SCO ODT 3.0 have their own names for install. 2555 # Don't use installbsd from OSF since it installs stuff as root 2556 # by default. 2557 for ac_prog in ginstall scoinst install; do 2558 for ac_exec_ext in '' $ac_executable_extensions; do 2559 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2560 if test $ac_prog = install && 2561 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2562 # AIX install. It has an incompatible calling convention. 2563 : 2564 elif test $ac_prog = install && 2565 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2566 # program-specific install script used by HP pwplus--don't use. 2567 : 2568 else 2569 rm -rf conftest.one conftest.two conftest.dir 2570 echo one > conftest.one 2571 echo two > conftest.two 2572 mkdir conftest.dir 2573 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2574 test -s conftest.one && test -s conftest.two && 2575 test -s conftest.dir/conftest.one && 2576 test -s conftest.dir/conftest.two 2577 then 2578 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2579 break 3 2580 fi 2581 fi 2582 fi 2583 done 2584 done 2585 ;; 2586 esac 2587 2588 done 2589 IFS=$as_save_IFS 2590 2591 rm -rf conftest.one conftest.two conftest.dir 2592 ;; 2593 esac 2594 fi 2595 if test ${ac_cv_path_install+y}; then 2596 INSTALL=$ac_cv_path_install 2597 else 2598 # As a last resort, use the slow shell script. Don't cache a 2599 # value for INSTALL within a source directory, because that will 2600 # break other packages using the cache if that directory is 2601 # removed, or if the value is a relative name. 2602 INSTALL=$ac_install_sh 2603 fi 2604 fi 2605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2606 printf "%s\n" "$INSTALL" >&6; } 2607 2608 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2609 # It thinks the first close brace ends the variable substitution. 2610 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2611 2612 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2613 2614 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2615 2616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2617 printf %s "checking whether sleep supports fractional seconds... " >&6; } 2618 if test ${am_cv_sleep_fractional_seconds+y} 2619 then : 2620 printf %s "(cached) " >&6 2621 else case e in #( 2622 e) if sleep 0.001 2>/dev/null 2623 then : 2624 am_cv_sleep_fractional_seconds=yes 2625 else case e in #( 2626 e) am_cv_sleep_fractional_seconds=no ;; 2627 esac 2628 fi 2629 ;; 2630 esac 2631 fi 2632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2633 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2634 2635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2636 printf %s "checking filesystem timestamp resolution... " >&6; } 2637 if test ${am_cv_filesystem_timestamp_resolution+y} 2638 then : 2639 printf %s "(cached) " >&6 2640 else case e in #( 2641 e) # Default to the worst case. 2642 am_cv_filesystem_timestamp_resolution=2 2643 2644 # Only try to go finer than 1 sec if sleep can do it. 2645 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2646 # - 1 sec is not much of a win compared to 2 sec, and 2647 # - it takes 2 seconds to perform the test whether 1 sec works. 2648 # 2649 # Instead, just use the default 2s on platforms that have 1s resolution, 2650 # accept the extra 1s delay when using $sleep in the Automake tests, in 2651 # exchange for not incurring the 2s delay for running the test for all 2652 # packages. 2653 # 2654 am_try_resolutions= 2655 if test "$am_cv_sleep_fractional_seconds" = yes; then 2656 # Even a millisecond often causes a bunch of false positives, 2657 # so just try a hundredth of a second. The time saved between .001 and 2658 # .01 is not terribly consequential. 2659 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2660 fi 2661 2662 # In order to catch current-generation FAT out, we must *modify* files 2663 # that already exist; the *creation* timestamp is finer. Use names 2664 # that make ls -t sort them differently when they have equal 2665 # timestamps than when they have distinct timestamps, keeping 2666 # in mind that ls -t prints the *newest* file first. 2667 rm -f conftest.ts? 2668 : > conftest.ts1 2669 : > conftest.ts2 2670 : > conftest.ts3 2671 2672 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 2673 # clobber the current shell's arguments. (Outer-level square brackets 2674 # are removed by m4; they're present so that m4 does not expand 2675 # <dollar><star>; be careful, easy to get confused.) 2676 if ( 2677 set X `ls -t conftest.ts[12]` && 2678 { 2679 test "$*" != "X conftest.ts1 conftest.ts2" || 2680 test "$*" != "X conftest.ts2 conftest.ts1"; 2681 } 2682 ); then :; else 2683 # If neither matched, then we have a broken ls. This can happen 2684 # if, for instance, CONFIG_SHELL is bash and it inherits a 2685 # broken ls alias from the environment. This has actually 2686 # happened. Such a system could not be considered "sane". 2687 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2688 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2689 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2690 as_fn_error $? "ls -t produces unexpected output. 2691 Make sure there is not a broken ls alias in your environment. 2692 See 'config.log' for more details" "$LINENO" 5; } 2693 fi 2694 2695 for am_try_res in $am_try_resolutions; do 2696 # Any one fine-grained sleep might happen to cross the boundary 2697 # between two values of a coarser actual resolution, but if we do 2698 # two fine-grained sleeps in a row, at least one of them will fall 2699 # entirely within a coarse interval. 2700 echo alpha > conftest.ts1 2701 sleep $am_try_res 2702 echo beta > conftest.ts2 2703 sleep $am_try_res 2704 echo gamma > conftest.ts3 2705 2706 # We assume that 'ls -t' will make use of high-resolution 2707 # timestamps if the operating system supports them at all. 2708 if (set X `ls -t conftest.ts?` && 2709 test "$2" = conftest.ts3 && 2710 test "$3" = conftest.ts2 && 2711 test "$4" = conftest.ts1); then 2712 # 2713 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2714 # because we don't need to test make. 2715 make_ok=true 2716 if test $am_try_res != 1; then 2717 # But if we've succeeded so far with a subsecond resolution, we 2718 # have one more thing to check: make. It can happen that 2719 # everything else supports the subsecond mtimes, but make doesn't; 2720 # notably on macOS, which ships make 3.81 from 2006 (the last one 2721 # released under GPLv2). https://bugs.gnu.org/68808 2722 # 2723 # We test $MAKE if it is defined in the environment, else "make". 2724 # It might get overridden later, but our hope is that in practice 2725 # it does not matter: it is the system "make" which is (by far) 2726 # the most likely to be broken, whereas if the user overrides it, 2727 # probably they did so with a better, or at least not worse, make. 2728 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2729 # 2730 # Create a Makefile (real tab character here): 2731 rm -f conftest.mk 2732 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2733 echo ' touch conftest.ts2' >>conftest.mk 2734 # 2735 # Now, running 2736 # touch conftest.ts1; touch conftest.ts2; make 2737 # should touch ts1 because ts2 is newer. This could happen by luck, 2738 # but most often, it will fail if make's support is insufficient. So 2739 # test for several consecutive successes. 2740 # 2741 # (We reuse conftest.ts[12] because we still want to modify existing 2742 # files, not create new ones, per above.) 2743 n=0 2744 make=${MAKE-make} 2745 until test $n -eq 3; do 2746 echo one > conftest.ts1 2747 sleep $am_try_res 2748 echo two > conftest.ts2 # ts2 should now be newer than ts1 2749 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2750 make_ok=false 2751 break # out of $n loop 2752 fi 2753 n=`expr $n + 1` 2754 done 2755 fi 2756 # 2757 if $make_ok; then 2758 # Everything we know to check worked out, so call this resolution good. 2759 am_cv_filesystem_timestamp_resolution=$am_try_res 2760 break # out of $am_try_res loop 2761 fi 2762 # Otherwise, we'll go on to check the next resolution. 2763 fi 2764 done 2765 rm -f conftest.ts? 2766 # (end _am_filesystem_timestamp_resolution) 2767 ;; 2768 esac 2769 fi 2770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2771 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2772 2773 # This check should not be cached, as it may vary across builds of 2774 # different projects. 2775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2776 printf %s "checking whether build environment is sane... " >&6; } 2777 # Reject unsafe characters in $srcdir or the absolute working directory 2778 # name. Accept space and tab only in the latter. 2779 am_lf=' 2780 ' 2781 case `pwd` in 2782 *[\\\"\#\$\&\'\`$am_lf]*) 2783 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2784 esac 2785 case $srcdir in 2786 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2787 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2788 esac 2789 2790 # Do 'set' in a subshell so we don't clobber the current shell's 2791 # arguments. Must try -L first in case configure is actually a 2792 # symlink; some systems play weird games with the mod time of symlinks 2793 # (eg FreeBSD returns the mod time of the symlink's containing 2794 # directory). 2795 am_build_env_is_sane=no 2796 am_has_slept=no 2797 rm -f conftest.file 2798 for am_try in 1 2; do 2799 echo "timestamp, slept: $am_has_slept" > conftest.file 2800 if ( 2801 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2802 if test "$*" = "X"; then 2803 # -L didn't work. 2804 set X `ls -t "$srcdir/configure" conftest.file` 2805 fi 2806 test "$2" = conftest.file 2807 ); then 2808 am_build_env_is_sane=yes 2809 break 2810 fi 2811 # Just in case. 2812 sleep "$am_cv_filesystem_timestamp_resolution" 2813 am_has_slept=yes 2814 done 2815 2816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2817 printf "%s\n" "$am_build_env_is_sane" >&6; } 2818 if test "$am_build_env_is_sane" = no; then 2819 as_fn_error $? "newly created file is older than distributed files! 2820 Check your system clock" "$LINENO" 5 2821 fi 2822 2823 # If we didn't sleep, we still need to ensure time stamps of config.status and 2824 # generated files are strictly newer. 2825 am_sleep_pid= 2826 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2827 then : 2828 2829 else case e in #( 2830 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2831 am_sleep_pid=$! 2832 ;; 2833 esac 2834 fi 2835 2836 rm -f conftest.file 2837 2838 test "$program_prefix" != NONE && 2839 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2840 # Use a double $ so make ignores it. 2841 test "$program_suffix" != NONE && 2842 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2843 # Double any \ or $. 2844 # By default was 's,x,x', remove it if useless. 2845 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2846 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2847 2848 2849 # Expand $ac_aux_dir to an absolute path. 2850 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2851 2852 2853 if test x"${MISSING+set}" != xset; then 2854 MISSING="\${SHELL} '$am_aux_dir/missing'" 2855 fi 2856 # Use eval to expand $SHELL 2857 if eval "$MISSING --is-lightweight"; then 2858 am_missing_run="$MISSING " 2859 else 2860 am_missing_run= 2861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2862 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2863 fi 2864 2865 if test x"${install_sh+set}" != xset; then 2866 case $am_aux_dir in 2867 *\ * | *\ *) 2868 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2869 *) 2870 install_sh="\${SHELL} $am_aux_dir/install-sh" 2871 esac 2872 fi 2873 2874 # Installed binaries are usually stripped using 'strip' when the user 2875 # run "make install-strip". However 'strip' might not be the right 2876 # tool to use in cross-compilation environments, therefore Automake 2877 # will honor the 'STRIP' environment variable to overrule this program. 2878 if test "$cross_compiling" != no; then 2879 if test -n "$ac_tool_prefix"; then 2880 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2881 set dummy ${ac_tool_prefix}strip; ac_word=$2 2882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2883 printf %s "checking for $ac_word... " >&6; } 2884 if test ${ac_cv_prog_STRIP+y} 2885 then : 2886 printf %s "(cached) " >&6 2887 else case e in #( 2888 e) if test -n "$STRIP"; then 2889 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2890 else 2891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2892 for as_dir in $PATH 2893 do 2894 IFS=$as_save_IFS 2895 case $as_dir in #((( 2896 '') as_dir=./ ;; 2897 */) ;; 2898 *) as_dir=$as_dir/ ;; 2899 esac 2900 for ac_exec_ext in '' $ac_executable_extensions; do 2901 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2902 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2903 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2904 break 2 2905 fi 2906 done 2907 done 2908 IFS=$as_save_IFS 2909 2910 fi ;; 2911 esac 2912 fi 2913 STRIP=$ac_cv_prog_STRIP 2914 if test -n "$STRIP"; then 2915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2916 printf "%s\n" "$STRIP" >&6; } 2917 else 2918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2919 printf "%s\n" "no" >&6; } 2920 fi 2921 2922 2923 fi 2924 if test -z "$ac_cv_prog_STRIP"; then 2925 ac_ct_STRIP=$STRIP 2926 # Extract the first word of "strip", so it can be a program name with args. 2927 set dummy strip; ac_word=$2 2928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2929 printf %s "checking for $ac_word... " >&6; } 2930 if test ${ac_cv_prog_ac_ct_STRIP+y} 2931 then : 2932 printf %s "(cached) " >&6 2933 else case e in #( 2934 e) if test -n "$ac_ct_STRIP"; then 2935 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2936 else 2937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2938 for as_dir in $PATH 2939 do 2940 IFS=$as_save_IFS 2941 case $as_dir in #((( 2942 '') as_dir=./ ;; 2943 */) ;; 2944 *) as_dir=$as_dir/ ;; 2945 esac 2946 for ac_exec_ext in '' $ac_executable_extensions; do 2947 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2948 ac_cv_prog_ac_ct_STRIP="strip" 2949 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2950 break 2 2951 fi 2952 done 2953 done 2954 IFS=$as_save_IFS 2955 2956 fi ;; 2957 esac 2958 fi 2959 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2960 if test -n "$ac_ct_STRIP"; then 2961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2962 printf "%s\n" "$ac_ct_STRIP" >&6; } 2963 else 2964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2965 printf "%s\n" "no" >&6; } 2966 fi 2967 2968 if test "x$ac_ct_STRIP" = x; then 2969 STRIP=":" 2970 else 2971 case $cross_compiling:$ac_tool_warned in 2972 yes:) 2973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2974 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2975 ac_tool_warned=yes ;; 2976 esac 2977 STRIP=$ac_ct_STRIP 2978 fi 2979 else 2980 STRIP="$ac_cv_prog_STRIP" 2981 fi 2982 2983 fi 2984 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2985 2986 2987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2988 printf %s "checking for a race-free mkdir -p... " >&6; } 2989 if test -z "$MKDIR_P"; then 2990 if test ${ac_cv_path_mkdir+y} 2991 then : 2992 printf %s "(cached) " >&6 2993 else case e in #( 2994 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2995 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2996 do 2997 IFS=$as_save_IFS 2998 case $as_dir in #((( 2999 '') as_dir=./ ;; 3000 */) ;; 3001 *) as_dir=$as_dir/ ;; 3002 esac 3003 for ac_prog in mkdir gmkdir; do 3004 for ac_exec_ext in '' $ac_executable_extensions; do 3005 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3006 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3007 'mkdir ('*'coreutils) '* | \ 3008 *'BusyBox '* | \ 3009 'mkdir (fileutils) '4.1*) 3010 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3011 break 3;; 3012 esac 3013 done 3014 done 3015 done 3016 IFS=$as_save_IFS 3017 ;; 3018 esac 3019 fi 3020 3021 test -d ./--version && rmdir ./--version 3022 if test ${ac_cv_path_mkdir+y}; then 3023 MKDIR_P="$ac_cv_path_mkdir -p" 3024 else 3025 # As a last resort, use plain mkdir -p, 3026 # in the hope it doesn't have the bugs of ancient mkdir. 3027 MKDIR_P='mkdir -p' 3028 fi 3029 fi 3030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3031 printf "%s\n" "$MKDIR_P" >&6; } 3032 3033 for ac_prog in gawk mawk nawk awk 3034 do 3035 # Extract the first word of "$ac_prog", so it can be a program name with args. 3036 set dummy $ac_prog; ac_word=$2 3037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3038 printf %s "checking for $ac_word... " >&6; } 3039 if test ${ac_cv_prog_AWK+y} 3040 then : 3041 printf %s "(cached) " >&6 3042 else case e in #( 3043 e) if test -n "$AWK"; then 3044 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3045 else 3046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3047 for as_dir in $PATH 3048 do 3049 IFS=$as_save_IFS 3050 case $as_dir in #((( 3051 '') as_dir=./ ;; 3052 */) ;; 3053 *) as_dir=$as_dir/ ;; 3054 esac 3055 for ac_exec_ext in '' $ac_executable_extensions; do 3056 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3057 ac_cv_prog_AWK="$ac_prog" 3058 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3059 break 2 3060 fi 3061 done 3062 done 3063 IFS=$as_save_IFS 3064 3065 fi ;; 3066 esac 3067 fi 3068 AWK=$ac_cv_prog_AWK 3069 if test -n "$AWK"; then 3070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3071 printf "%s\n" "$AWK" >&6; } 3072 else 3073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3074 printf "%s\n" "no" >&6; } 3075 fi 3076 3077 3078 test -n "$AWK" && break 3079 done 3080 3081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3082 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3083 set x ${MAKE-make} 3084 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3085 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3086 then : 3087 printf %s "(cached) " >&6 3088 else case e in #( 3089 e) cat >conftest.make <<\_ACEOF 3090 SHELL = /bin/sh 3091 all: 3092 @echo '@@@%%%=$(MAKE)=@@@%%%' 3093 _ACEOF 3094 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3095 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3096 *@@@%%%=?*=@@@%%%*) 3097 eval ac_cv_prog_make_${ac_make}_set=yes;; 3098 *) 3099 eval ac_cv_prog_make_${ac_make}_set=no;; 3100 esac 3101 rm -f conftest.make ;; 3102 esac 3103 fi 3104 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3106 printf "%s\n" "yes" >&6; } 3107 SET_MAKE= 3108 else 3109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3110 printf "%s\n" "no" >&6; } 3111 SET_MAKE="MAKE=${MAKE-make}" 3112 fi 3113 3114 rm -rf .tst 2>/dev/null 3115 mkdir .tst 2>/dev/null 3116 if test -d .tst; then 3117 am__leading_dot=. 3118 else 3119 am__leading_dot=_ 3120 fi 3121 rmdir .tst 2>/dev/null 3122 3123 AM_DEFAULT_VERBOSITY=1 3124 # Check whether --enable-silent-rules was given. 3125 if test ${enable_silent_rules+y} 3126 then : 3127 enableval=$enable_silent_rules; 3128 fi 3129 3130 am_make=${MAKE-make} 3131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3132 printf %s "checking whether $am_make supports nested variables... " >&6; } 3133 if test ${am_cv_make_support_nested_variables+y} 3134 then : 3135 printf %s "(cached) " >&6 3136 else case e in #( 3137 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3138 BAR0=false 3139 BAR1=true 3140 V=1 3141 am__doit: 3142 @$(TRUE) 3143 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3144 am_cv_make_support_nested_variables=yes 3145 else 3146 am_cv_make_support_nested_variables=no 3147 fi ;; 3148 esac 3149 fi 3150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3151 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3152 AM_BACKSLASH='\' 3153 3154 am__rm_f_notfound= 3155 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3156 then : 3157 3158 else case e in #( 3159 e) am__rm_f_notfound='""' ;; 3160 esac 3161 fi 3162 3163 3164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3165 printf %s "checking xargs -n works... " >&6; } 3166 if test ${am_cv_xargs_n_works+y} 3167 then : 3168 printf %s "(cached) " >&6 3169 else case e in #( 3170 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3171 3" 3172 then : 3173 am_cv_xargs_n_works=yes 3174 else case e in #( 3175 e) am_cv_xargs_n_works=no ;; 3176 esac 3177 fi ;; 3178 esac 3179 fi 3180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3181 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3182 if test "$am_cv_xargs_n_works" = yes 3183 then : 3184 am__xargs_n='xargs -n' 3185 else case e in #( 3186 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3187 ;; 3188 esac 3189 fi 3190 3191 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3192 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3193 # is not polluted with repeated "-I." 3194 am__isrc=' -I$(srcdir)' 3195 # test to see if srcdir already configured 3196 if test -f $srcdir/config.status; then 3197 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3198 fi 3199 fi 3200 3201 # test whether we have cygpath 3202 if test -z "$CYGPATH_W"; then 3203 if (cygpath --version) >/dev/null 2>/dev/null; then 3204 CYGPATH_W='cygpath -w' 3205 else 3206 CYGPATH_W=echo 3207 fi 3208 fi 3209 3210 3211 # Define the identity of the package. 3212 PACKAGE='xcmsdb' 3213 VERSION='1.0.7' 3214 3215 3216 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3217 3218 3219 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3220 3221 # Some tools Automake needs. 3222 3223 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3224 3225 3226 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3227 3228 3229 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3230 3231 3232 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3233 3234 3235 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3236 3237 # For better backward compatibility. To be removed once Automake 1.9.x 3238 # dies out for good. For more background, see: 3239 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3240 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3241 mkdir_p='$(MKDIR_P)' 3242 3243 # We need awk for the "check" target (and possibly the TAP driver). The 3244 # system "awk" is bad on some platforms. 3245 # Always define AMTAR for backward compatibility. Yes, it's still used 3246 # in the wild :-( We should find a proper way to deprecate it ... 3247 AMTAR='$${TAR-tar}' 3248 3249 3250 # We'll loop over all known methods to create a tar archive until one works. 3251 _am_tools='gnutar pax cpio none' 3252 3253 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3254 3255 3256 3257 3258 3259 # Variables for tags utilities; see am/tags.am 3260 if test -z "$CTAGS"; then 3261 CTAGS=ctags 3262 fi 3263 3264 if test -z "$ETAGS"; then 3265 ETAGS=etags 3266 fi 3267 3268 if test -z "$CSCOPE"; then 3269 CSCOPE=cscope 3270 fi 3271 3272 3273 3274 3275 3276 3277 3278 3279 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 DEPDIR="${am__leading_dot}deps" 3301 3302 ac_config_commands="$ac_config_commands depfiles" 3303 3304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3305 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3306 cat > confinc.mk << 'END' 3307 am__doit: 3308 @echo this is the am__doit target >confinc.out 3309 .PHONY: am__doit 3310 END 3311 am__include="#" 3312 am__quote= 3313 # BSD make does it like this. 3314 echo '.include "confinc.mk" # ignored' > confmf.BSD 3315 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3316 echo 'include confinc.mk # ignored' > confmf.GNU 3317 _am_result=no 3318 for s in GNU BSD; do 3319 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3320 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3321 ac_status=$? 3322 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3323 (exit $ac_status); } 3324 case $?:`cat confinc.out 2>/dev/null` in #( 3325 '0:this is the am__doit target') : 3326 case $s in #( 3327 BSD) : 3328 am__include='.include' am__quote='"' ;; #( 3329 *) : 3330 am__include='include' am__quote='' ;; 3331 esac ;; #( 3332 *) : 3333 ;; 3334 esac 3335 if test "$am__include" != "#"; then 3336 _am_result="yes ($s style)" 3337 break 3338 fi 3339 done 3340 rm -f confinc.* confmf.* 3341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3342 printf "%s\n" "${_am_result}" >&6; } 3343 3344 # Check whether --enable-dependency-tracking was given. 3345 if test ${enable_dependency_tracking+y} 3346 then : 3347 enableval=$enable_dependency_tracking; 3348 fi 3349 3350 if test "x$enable_dependency_tracking" != xno; then 3351 am_depcomp="$ac_aux_dir/depcomp" 3352 AMDEPBACKSLASH='\' 3353 am__nodep='_no' 3354 fi 3355 if test "x$enable_dependency_tracking" != xno; then 3356 AMDEP_TRUE= 3357 AMDEP_FALSE='#' 3358 else 3359 AMDEP_TRUE='#' 3360 AMDEP_FALSE= 3361 fi 3362 3363 3364 ac_ext=c 3365 ac_cpp='$CPP $CPPFLAGS' 3366 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3367 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3368 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3369 if test -n "$ac_tool_prefix"; then 3370 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3371 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3373 printf %s "checking for $ac_word... " >&6; } 3374 if test ${ac_cv_prog_CC+y} 3375 then : 3376 printf %s "(cached) " >&6 3377 else case e in #( 3378 e) if test -n "$CC"; then 3379 ac_cv_prog_CC="$CC" # Let the user override the test. 3380 else 3381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3382 for as_dir in $PATH 3383 do 3384 IFS=$as_save_IFS 3385 case $as_dir in #((( 3386 '') as_dir=./ ;; 3387 */) ;; 3388 *) as_dir=$as_dir/ ;; 3389 esac 3390 for ac_exec_ext in '' $ac_executable_extensions; do 3391 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3392 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3393 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3394 break 2 3395 fi 3396 done 3397 done 3398 IFS=$as_save_IFS 3399 3400 fi ;; 3401 esac 3402 fi 3403 CC=$ac_cv_prog_CC 3404 if test -n "$CC"; then 3405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3406 printf "%s\n" "$CC" >&6; } 3407 else 3408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3409 printf "%s\n" "no" >&6; } 3410 fi 3411 3412 3413 fi 3414 if test -z "$ac_cv_prog_CC"; then 3415 ac_ct_CC=$CC 3416 # Extract the first word of "gcc", so it can be a program name with args. 3417 set dummy gcc; ac_word=$2 3418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3419 printf %s "checking for $ac_word... " >&6; } 3420 if test ${ac_cv_prog_ac_ct_CC+y} 3421 then : 3422 printf %s "(cached) " >&6 3423 else case e in #( 3424 e) if test -n "$ac_ct_CC"; then 3425 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3426 else 3427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3428 for as_dir in $PATH 3429 do 3430 IFS=$as_save_IFS 3431 case $as_dir in #((( 3432 '') as_dir=./ ;; 3433 */) ;; 3434 *) as_dir=$as_dir/ ;; 3435 esac 3436 for ac_exec_ext in '' $ac_executable_extensions; do 3437 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3438 ac_cv_prog_ac_ct_CC="gcc" 3439 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3440 break 2 3441 fi 3442 done 3443 done 3444 IFS=$as_save_IFS 3445 3446 fi ;; 3447 esac 3448 fi 3449 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3450 if test -n "$ac_ct_CC"; then 3451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3452 printf "%s\n" "$ac_ct_CC" >&6; } 3453 else 3454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3455 printf "%s\n" "no" >&6; } 3456 fi 3457 3458 if test "x$ac_ct_CC" = x; then 3459 CC="" 3460 else 3461 case $cross_compiling:$ac_tool_warned in 3462 yes:) 3463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3464 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3465 ac_tool_warned=yes ;; 3466 esac 3467 CC=$ac_ct_CC 3468 fi 3469 else 3470 CC="$ac_cv_prog_CC" 3471 fi 3472 3473 if test -z "$CC"; then 3474 if test -n "$ac_tool_prefix"; then 3475 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3476 set dummy ${ac_tool_prefix}cc; ac_word=$2 3477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3478 printf %s "checking for $ac_word... " >&6; } 3479 if test ${ac_cv_prog_CC+y} 3480 then : 3481 printf %s "(cached) " >&6 3482 else case e in #( 3483 e) if test -n "$CC"; then 3484 ac_cv_prog_CC="$CC" # Let the user override the test. 3485 else 3486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3487 for as_dir in $PATH 3488 do 3489 IFS=$as_save_IFS 3490 case $as_dir in #((( 3491 '') as_dir=./ ;; 3492 */) ;; 3493 *) as_dir=$as_dir/ ;; 3494 esac 3495 for ac_exec_ext in '' $ac_executable_extensions; do 3496 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3497 ac_cv_prog_CC="${ac_tool_prefix}cc" 3498 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3499 break 2 3500 fi 3501 done 3502 done 3503 IFS=$as_save_IFS 3504 3505 fi ;; 3506 esac 3507 fi 3508 CC=$ac_cv_prog_CC 3509 if test -n "$CC"; then 3510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3511 printf "%s\n" "$CC" >&6; } 3512 else 3513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3514 printf "%s\n" "no" >&6; } 3515 fi 3516 3517 3518 fi 3519 fi 3520 if test -z "$CC"; then 3521 # Extract the first word of "cc", so it can be a program name with args. 3522 set dummy cc; ac_word=$2 3523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3524 printf %s "checking for $ac_word... " >&6; } 3525 if test ${ac_cv_prog_CC+y} 3526 then : 3527 printf %s "(cached) " >&6 3528 else case e in #( 3529 e) if test -n "$CC"; then 3530 ac_cv_prog_CC="$CC" # Let the user override the test. 3531 else 3532 ac_prog_rejected=no 3533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3534 for as_dir in $PATH 3535 do 3536 IFS=$as_save_IFS 3537 case $as_dir in #((( 3538 '') as_dir=./ ;; 3539 */) ;; 3540 *) as_dir=$as_dir/ ;; 3541 esac 3542 for ac_exec_ext in '' $ac_executable_extensions; do 3543 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3544 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3545 ac_prog_rejected=yes 3546 continue 3547 fi 3548 ac_cv_prog_CC="cc" 3549 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3550 break 2 3551 fi 3552 done 3553 done 3554 IFS=$as_save_IFS 3555 3556 if test $ac_prog_rejected = yes; then 3557 # We found a bogon in the path, so make sure we never use it. 3558 set dummy $ac_cv_prog_CC 3559 shift 3560 if test $# != 0; then 3561 # We chose a different compiler from the bogus one. 3562 # However, it has the same basename, so the bogon will be chosen 3563 # first if we set CC to just the basename; use the full file name. 3564 shift 3565 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3566 fi 3567 fi 3568 fi ;; 3569 esac 3570 fi 3571 CC=$ac_cv_prog_CC 3572 if test -n "$CC"; then 3573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3574 printf "%s\n" "$CC" >&6; } 3575 else 3576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3577 printf "%s\n" "no" >&6; } 3578 fi 3579 3580 3581 fi 3582 if test -z "$CC"; then 3583 if test -n "$ac_tool_prefix"; then 3584 for ac_prog in cl.exe 3585 do 3586 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3587 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3589 printf %s "checking for $ac_word... " >&6; } 3590 if test ${ac_cv_prog_CC+y} 3591 then : 3592 printf %s "(cached) " >&6 3593 else case e in #( 3594 e) if test -n "$CC"; then 3595 ac_cv_prog_CC="$CC" # Let the user override the test. 3596 else 3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3598 for as_dir in $PATH 3599 do 3600 IFS=$as_save_IFS 3601 case $as_dir in #((( 3602 '') as_dir=./ ;; 3603 */) ;; 3604 *) as_dir=$as_dir/ ;; 3605 esac 3606 for ac_exec_ext in '' $ac_executable_extensions; do 3607 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3608 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3609 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3610 break 2 3611 fi 3612 done 3613 done 3614 IFS=$as_save_IFS 3615 3616 fi ;; 3617 esac 3618 fi 3619 CC=$ac_cv_prog_CC 3620 if test -n "$CC"; then 3621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3622 printf "%s\n" "$CC" >&6; } 3623 else 3624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3625 printf "%s\n" "no" >&6; } 3626 fi 3627 3628 3629 test -n "$CC" && break 3630 done 3631 fi 3632 if test -z "$CC"; then 3633 ac_ct_CC=$CC 3634 for ac_prog in cl.exe 3635 do 3636 # Extract the first word of "$ac_prog", so it can be a program name with args. 3637 set dummy $ac_prog; ac_word=$2 3638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3639 printf %s "checking for $ac_word... " >&6; } 3640 if test ${ac_cv_prog_ac_ct_CC+y} 3641 then : 3642 printf %s "(cached) " >&6 3643 else case e in #( 3644 e) if test -n "$ac_ct_CC"; then 3645 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3646 else 3647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3648 for as_dir in $PATH 3649 do 3650 IFS=$as_save_IFS 3651 case $as_dir in #((( 3652 '') as_dir=./ ;; 3653 */) ;; 3654 *) as_dir=$as_dir/ ;; 3655 esac 3656 for ac_exec_ext in '' $ac_executable_extensions; do 3657 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3658 ac_cv_prog_ac_ct_CC="$ac_prog" 3659 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3660 break 2 3661 fi 3662 done 3663 done 3664 IFS=$as_save_IFS 3665 3666 fi ;; 3667 esac 3668 fi 3669 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3670 if test -n "$ac_ct_CC"; then 3671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3672 printf "%s\n" "$ac_ct_CC" >&6; } 3673 else 3674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3675 printf "%s\n" "no" >&6; } 3676 fi 3677 3678 3679 test -n "$ac_ct_CC" && break 3680 done 3681 3682 if test "x$ac_ct_CC" = x; then 3683 CC="" 3684 else 3685 case $cross_compiling:$ac_tool_warned in 3686 yes:) 3687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3688 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3689 ac_tool_warned=yes ;; 3690 esac 3691 CC=$ac_ct_CC 3692 fi 3693 fi 3694 3695 fi 3696 if test -z "$CC"; then 3697 if test -n "$ac_tool_prefix"; then 3698 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3699 set dummy ${ac_tool_prefix}clang; ac_word=$2 3700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3701 printf %s "checking for $ac_word... " >&6; } 3702 if test ${ac_cv_prog_CC+y} 3703 then : 3704 printf %s "(cached) " >&6 3705 else case e in #( 3706 e) if test -n "$CC"; then 3707 ac_cv_prog_CC="$CC" # Let the user override the test. 3708 else 3709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3710 for as_dir in $PATH 3711 do 3712 IFS=$as_save_IFS 3713 case $as_dir in #((( 3714 '') as_dir=./ ;; 3715 */) ;; 3716 *) as_dir=$as_dir/ ;; 3717 esac 3718 for ac_exec_ext in '' $ac_executable_extensions; do 3719 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3720 ac_cv_prog_CC="${ac_tool_prefix}clang" 3721 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3722 break 2 3723 fi 3724 done 3725 done 3726 IFS=$as_save_IFS 3727 3728 fi ;; 3729 esac 3730 fi 3731 CC=$ac_cv_prog_CC 3732 if test -n "$CC"; then 3733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3734 printf "%s\n" "$CC" >&6; } 3735 else 3736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3737 printf "%s\n" "no" >&6; } 3738 fi 3739 3740 3741 fi 3742 if test -z "$ac_cv_prog_CC"; then 3743 ac_ct_CC=$CC 3744 # Extract the first word of "clang", so it can be a program name with args. 3745 set dummy clang; ac_word=$2 3746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3747 printf %s "checking for $ac_word... " >&6; } 3748 if test ${ac_cv_prog_ac_ct_CC+y} 3749 then : 3750 printf %s "(cached) " >&6 3751 else case e in #( 3752 e) if test -n "$ac_ct_CC"; then 3753 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3754 else 3755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3756 for as_dir in $PATH 3757 do 3758 IFS=$as_save_IFS 3759 case $as_dir in #((( 3760 '') as_dir=./ ;; 3761 */) ;; 3762 *) as_dir=$as_dir/ ;; 3763 esac 3764 for ac_exec_ext in '' $ac_executable_extensions; do 3765 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3766 ac_cv_prog_ac_ct_CC="clang" 3767 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3768 break 2 3769 fi 3770 done 3771 done 3772 IFS=$as_save_IFS 3773 3774 fi ;; 3775 esac 3776 fi 3777 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3778 if test -n "$ac_ct_CC"; then 3779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3780 printf "%s\n" "$ac_ct_CC" >&6; } 3781 else 3782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3783 printf "%s\n" "no" >&6; } 3784 fi 3785 3786 if test "x$ac_ct_CC" = x; then 3787 CC="" 3788 else 3789 case $cross_compiling:$ac_tool_warned in 3790 yes:) 3791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3792 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3793 ac_tool_warned=yes ;; 3794 esac 3795 CC=$ac_ct_CC 3796 fi 3797 else 3798 CC="$ac_cv_prog_CC" 3799 fi 3800 3801 fi 3802 3803 3804 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3805 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3806 as_fn_error $? "no acceptable C compiler found in \$PATH 3807 See 'config.log' for more details" "$LINENO" 5; } 3808 3809 # Provide some information about the compiler. 3810 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3811 set X $ac_compile 3812 ac_compiler=$2 3813 for ac_option in --version -v -V -qversion -version; do 3814 { { ac_try="$ac_compiler $ac_option >&5" 3815 case "(($ac_try" in 3816 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3817 *) ac_try_echo=$ac_try;; 3818 esac 3819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3820 printf "%s\n" "$ac_try_echo"; } >&5 3821 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3822 ac_status=$? 3823 if test -s conftest.err; then 3824 sed '10a\ 3825 ... rest of stderr output deleted ... 3826 10q' conftest.err >conftest.er1 3827 cat conftest.er1 >&5 3828 fi 3829 rm -f conftest.er1 conftest.err 3830 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3831 test $ac_status = 0; } 3832 done 3833 3834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3835 /* end confdefs.h. */ 3836 3837 int 3838 main (void) 3839 { 3840 3841 ; 3842 return 0; 3843 } 3844 _ACEOF 3845 ac_clean_files_save=$ac_clean_files 3846 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3847 # Try to create an executable without -o first, disregard a.out. 3848 # It will help us diagnose broken compilers, and finding out an intuition 3849 # of exeext. 3850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3851 printf %s "checking whether the C compiler works... " >&6; } 3852 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3853 3854 # The possible output files: 3855 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3856 3857 ac_rmfiles= 3858 for ac_file in $ac_files 3859 do 3860 case $ac_file in 3861 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3862 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3863 esac 3864 done 3865 rm -f $ac_rmfiles 3866 3867 if { { ac_try="$ac_link_default" 3868 case "(($ac_try" in 3869 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3870 *) ac_try_echo=$ac_try;; 3871 esac 3872 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3873 printf "%s\n" "$ac_try_echo"; } >&5 3874 (eval "$ac_link_default") 2>&5 3875 ac_status=$? 3876 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3877 test $ac_status = 0; } 3878 then : 3879 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3880 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3881 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3882 # so that the user can short-circuit this test for compilers unknown to 3883 # Autoconf. 3884 for ac_file in $ac_files '' 3885 do 3886 test -f "$ac_file" || continue 3887 case $ac_file in 3888 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3889 ;; 3890 [ab].out ) 3891 # We found the default executable, but exeext='' is most 3892 # certainly right. 3893 break;; 3894 *.* ) 3895 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3896 then :; else 3897 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3898 fi 3899 # We set ac_cv_exeext here because the later test for it is not 3900 # safe: cross compilers may not add the suffix if given an '-o' 3901 # argument, so we may need to know it at that point already. 3902 # Even if this section looks crufty: it has the advantage of 3903 # actually working. 3904 break;; 3905 * ) 3906 break;; 3907 esac 3908 done 3909 test "$ac_cv_exeext" = no && ac_cv_exeext= 3910 3911 else case e in #( 3912 e) ac_file='' ;; 3913 esac 3914 fi 3915 if test -z "$ac_file" 3916 then : 3917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3918 printf "%s\n" "no" >&6; } 3919 printf "%s\n" "$as_me: failed program was:" >&5 3920 sed 's/^/| /' conftest.$ac_ext >&5 3921 3922 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3923 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3924 as_fn_error 77 "C compiler cannot create executables 3925 See 'config.log' for more details" "$LINENO" 5; } 3926 else case e in #( 3927 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3928 printf "%s\n" "yes" >&6; } ;; 3929 esac 3930 fi 3931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3932 printf %s "checking for C compiler default output file name... " >&6; } 3933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3934 printf "%s\n" "$ac_file" >&6; } 3935 ac_exeext=$ac_cv_exeext 3936 3937 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3938 ac_clean_files=$ac_clean_files_save 3939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3940 printf %s "checking for suffix of executables... " >&6; } 3941 if { { ac_try="$ac_link" 3942 case "(($ac_try" in 3943 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3944 *) ac_try_echo=$ac_try;; 3945 esac 3946 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3947 printf "%s\n" "$ac_try_echo"; } >&5 3948 (eval "$ac_link") 2>&5 3949 ac_status=$? 3950 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3951 test $ac_status = 0; } 3952 then : 3953 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3954 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3955 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3956 # 'rm'. 3957 for ac_file in conftest.exe conftest conftest.*; do 3958 test -f "$ac_file" || continue 3959 case $ac_file in 3960 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3961 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3962 break;; 3963 * ) break;; 3964 esac 3965 done 3966 else case e in #( 3967 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3968 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3969 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3970 See 'config.log' for more details" "$LINENO" 5; } ;; 3971 esac 3972 fi 3973 rm -f conftest conftest$ac_cv_exeext 3974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3975 printf "%s\n" "$ac_cv_exeext" >&6; } 3976 3977 rm -f conftest.$ac_ext 3978 EXEEXT=$ac_cv_exeext 3979 ac_exeext=$EXEEXT 3980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3981 /* end confdefs.h. */ 3982 #include <stdio.h> 3983 int 3984 main (void) 3985 { 3986 FILE *f = fopen ("conftest.out", "w"); 3987 if (!f) 3988 return 1; 3989 return ferror (f) || fclose (f) != 0; 3990 3991 ; 3992 return 0; 3993 } 3994 _ACEOF 3995 ac_clean_files="$ac_clean_files conftest.out" 3996 # Check that the compiler produces executables we can run. If not, either 3997 # the compiler is broken, or we cross compile. 3998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3999 printf %s "checking whether we are cross compiling... " >&6; } 4000 if test "$cross_compiling" != yes; then 4001 { { ac_try="$ac_link" 4002 case "(($ac_try" in 4003 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4004 *) ac_try_echo=$ac_try;; 4005 esac 4006 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4007 printf "%s\n" "$ac_try_echo"; } >&5 4008 (eval "$ac_link") 2>&5 4009 ac_status=$? 4010 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4011 test $ac_status = 0; } 4012 if { ac_try='./conftest$ac_cv_exeext' 4013 { { case "(($ac_try" in 4014 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4015 *) ac_try_echo=$ac_try;; 4016 esac 4017 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4018 printf "%s\n" "$ac_try_echo"; } >&5 4019 (eval "$ac_try") 2>&5 4020 ac_status=$? 4021 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4022 test $ac_status = 0; }; }; then 4023 cross_compiling=no 4024 else 4025 if test "$cross_compiling" = maybe; then 4026 cross_compiling=yes 4027 else 4028 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4029 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4030 as_fn_error 77 "cannot run C compiled programs. 4031 If you meant to cross compile, use '--host'. 4032 See 'config.log' for more details" "$LINENO" 5; } 4033 fi 4034 fi 4035 fi 4036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4037 printf "%s\n" "$cross_compiling" >&6; } 4038 4039 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4040 conftest.o conftest.obj conftest.out 4041 ac_clean_files=$ac_clean_files_save 4042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4043 printf %s "checking for suffix of object files... " >&6; } 4044 if test ${ac_cv_objext+y} 4045 then : 4046 printf %s "(cached) " >&6 4047 else case e in #( 4048 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4049 /* end confdefs.h. */ 4050 4051 int 4052 main (void) 4053 { 4054 4055 ; 4056 return 0; 4057 } 4058 _ACEOF 4059 rm -f conftest.o conftest.obj 4060 if { { ac_try="$ac_compile" 4061 case "(($ac_try" in 4062 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4063 *) ac_try_echo=$ac_try;; 4064 esac 4065 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4066 printf "%s\n" "$ac_try_echo"; } >&5 4067 (eval "$ac_compile") 2>&5 4068 ac_status=$? 4069 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4070 test $ac_status = 0; } 4071 then : 4072 for ac_file in conftest.o conftest.obj conftest.*; do 4073 test -f "$ac_file" || continue; 4074 case $ac_file in 4075 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4076 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4077 break;; 4078 esac 4079 done 4080 else case e in #( 4081 e) printf "%s\n" "$as_me: failed program was:" >&5 4082 sed 's/^/| /' conftest.$ac_ext >&5 4083 4084 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4085 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4086 as_fn_error $? "cannot compute suffix of object files: cannot compile 4087 See 'config.log' for more details" "$LINENO" 5; } ;; 4088 esac 4089 fi 4090 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4091 esac 4092 fi 4093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4094 printf "%s\n" "$ac_cv_objext" >&6; } 4095 OBJEXT=$ac_cv_objext 4096 ac_objext=$OBJEXT 4097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4098 printf %s "checking whether the compiler supports GNU C... " >&6; } 4099 if test ${ac_cv_c_compiler_gnu+y} 4100 then : 4101 printf %s "(cached) " >&6 4102 else case e in #( 4103 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4104 /* end confdefs.h. */ 4105 4106 int 4107 main (void) 4108 { 4109 #ifndef __GNUC__ 4110 choke me 4111 #endif 4112 4113 ; 4114 return 0; 4115 } 4116 _ACEOF 4117 if ac_fn_c_try_compile "$LINENO" 4118 then : 4119 ac_compiler_gnu=yes 4120 else case e in #( 4121 e) ac_compiler_gnu=no ;; 4122 esac 4123 fi 4124 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4125 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4126 ;; 4127 esac 4128 fi 4129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4130 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4131 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4132 4133 if test $ac_compiler_gnu = yes; then 4134 GCC=yes 4135 else 4136 GCC= 4137 fi 4138 ac_test_CFLAGS=${CFLAGS+y} 4139 ac_save_CFLAGS=$CFLAGS 4140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4141 printf %s "checking whether $CC accepts -g... " >&6; } 4142 if test ${ac_cv_prog_cc_g+y} 4143 then : 4144 printf %s "(cached) " >&6 4145 else case e in #( 4146 e) ac_save_c_werror_flag=$ac_c_werror_flag 4147 ac_c_werror_flag=yes 4148 ac_cv_prog_cc_g=no 4149 CFLAGS="-g" 4150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4151 /* end confdefs.h. */ 4152 4153 int 4154 main (void) 4155 { 4156 4157 ; 4158 return 0; 4159 } 4160 _ACEOF 4161 if ac_fn_c_try_compile "$LINENO" 4162 then : 4163 ac_cv_prog_cc_g=yes 4164 else case e in #( 4165 e) CFLAGS="" 4166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4167 /* end confdefs.h. */ 4168 4169 int 4170 main (void) 4171 { 4172 4173 ; 4174 return 0; 4175 } 4176 _ACEOF 4177 if ac_fn_c_try_compile "$LINENO" 4178 then : 4179 4180 else case e in #( 4181 e) ac_c_werror_flag=$ac_save_c_werror_flag 4182 CFLAGS="-g" 4183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4184 /* end confdefs.h. */ 4185 4186 int 4187 main (void) 4188 { 4189 4190 ; 4191 return 0; 4192 } 4193 _ACEOF 4194 if ac_fn_c_try_compile "$LINENO" 4195 then : 4196 ac_cv_prog_cc_g=yes 4197 fi 4198 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4199 esac 4200 fi 4201 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4202 esac 4203 fi 4204 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4205 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4206 esac 4207 fi 4208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4209 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4210 if test $ac_test_CFLAGS; then 4211 CFLAGS=$ac_save_CFLAGS 4212 elif test $ac_cv_prog_cc_g = yes; then 4213 if test "$GCC" = yes; then 4214 CFLAGS="-g -O2" 4215 else 4216 CFLAGS="-g" 4217 fi 4218 else 4219 if test "$GCC" = yes; then 4220 CFLAGS="-O2" 4221 else 4222 CFLAGS= 4223 fi 4224 fi 4225 ac_prog_cc_stdc=no 4226 if test x$ac_prog_cc_stdc = xno 4227 then : 4228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4229 printf %s "checking for $CC option to enable C11 features... " >&6; } 4230 if test ${ac_cv_prog_cc_c11+y} 4231 then : 4232 printf %s "(cached) " >&6 4233 else case e in #( 4234 e) ac_cv_prog_cc_c11=no 4235 ac_save_CC=$CC 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4237 /* end confdefs.h. */ 4238 $ac_c_conftest_c11_program 4239 _ACEOF 4240 for ac_arg in '' -std=gnu11 4241 do 4242 CC="$ac_save_CC $ac_arg" 4243 if ac_fn_c_try_compile "$LINENO" 4244 then : 4245 ac_cv_prog_cc_c11=$ac_arg 4246 fi 4247 rm -f core conftest.err conftest.$ac_objext conftest.beam 4248 test "x$ac_cv_prog_cc_c11" != "xno" && break 4249 done 4250 rm -f conftest.$ac_ext 4251 CC=$ac_save_CC ;; 4252 esac 4253 fi 4254 4255 if test "x$ac_cv_prog_cc_c11" = xno 4256 then : 4257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4258 printf "%s\n" "unsupported" >&6; } 4259 else case e in #( 4260 e) if test "x$ac_cv_prog_cc_c11" = x 4261 then : 4262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4263 printf "%s\n" "none needed" >&6; } 4264 else case e in #( 4265 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4266 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4267 CC="$CC $ac_cv_prog_cc_c11" ;; 4268 esac 4269 fi 4270 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4271 ac_prog_cc_stdc=c11 ;; 4272 esac 4273 fi 4274 fi 4275 if test x$ac_prog_cc_stdc = xno 4276 then : 4277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4278 printf %s "checking for $CC option to enable C99 features... " >&6; } 4279 if test ${ac_cv_prog_cc_c99+y} 4280 then : 4281 printf %s "(cached) " >&6 4282 else case e in #( 4283 e) ac_cv_prog_cc_c99=no 4284 ac_save_CC=$CC 4285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4286 /* end confdefs.h. */ 4287 $ac_c_conftest_c99_program 4288 _ACEOF 4289 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4290 do 4291 CC="$ac_save_CC $ac_arg" 4292 if ac_fn_c_try_compile "$LINENO" 4293 then : 4294 ac_cv_prog_cc_c99=$ac_arg 4295 fi 4296 rm -f core conftest.err conftest.$ac_objext conftest.beam 4297 test "x$ac_cv_prog_cc_c99" != "xno" && break 4298 done 4299 rm -f conftest.$ac_ext 4300 CC=$ac_save_CC ;; 4301 esac 4302 fi 4303 4304 if test "x$ac_cv_prog_cc_c99" = xno 4305 then : 4306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4307 printf "%s\n" "unsupported" >&6; } 4308 else case e in #( 4309 e) if test "x$ac_cv_prog_cc_c99" = x 4310 then : 4311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4312 printf "%s\n" "none needed" >&6; } 4313 else case e in #( 4314 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4315 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4316 CC="$CC $ac_cv_prog_cc_c99" ;; 4317 esac 4318 fi 4319 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4320 ac_prog_cc_stdc=c99 ;; 4321 esac 4322 fi 4323 fi 4324 if test x$ac_prog_cc_stdc = xno 4325 then : 4326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4327 printf %s "checking for $CC option to enable C89 features... " >&6; } 4328 if test ${ac_cv_prog_cc_c89+y} 4329 then : 4330 printf %s "(cached) " >&6 4331 else case e in #( 4332 e) ac_cv_prog_cc_c89=no 4333 ac_save_CC=$CC 4334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4335 /* end confdefs.h. */ 4336 $ac_c_conftest_c89_program 4337 _ACEOF 4338 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4339 do 4340 CC="$ac_save_CC $ac_arg" 4341 if ac_fn_c_try_compile "$LINENO" 4342 then : 4343 ac_cv_prog_cc_c89=$ac_arg 4344 fi 4345 rm -f core conftest.err conftest.$ac_objext conftest.beam 4346 test "x$ac_cv_prog_cc_c89" != "xno" && break 4347 done 4348 rm -f conftest.$ac_ext 4349 CC=$ac_save_CC ;; 4350 esac 4351 fi 4352 4353 if test "x$ac_cv_prog_cc_c89" = xno 4354 then : 4355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4356 printf "%s\n" "unsupported" >&6; } 4357 else case e in #( 4358 e) if test "x$ac_cv_prog_cc_c89" = x 4359 then : 4360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4361 printf "%s\n" "none needed" >&6; } 4362 else case e in #( 4363 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4364 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4365 CC="$CC $ac_cv_prog_cc_c89" ;; 4366 esac 4367 fi 4368 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4369 ac_prog_cc_stdc=c89 ;; 4370 esac 4371 fi 4372 fi 4373 4374 ac_ext=c 4375 ac_cpp='$CPP $CPPFLAGS' 4376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4378 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4379 4380 4381 ac_ext=c 4382 ac_cpp='$CPP $CPPFLAGS' 4383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4385 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4387 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4388 if test ${am_cv_prog_cc_c_o+y} 4389 then : 4390 printf %s "(cached) " >&6 4391 else case e in #( 4392 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4393 /* end confdefs.h. */ 4394 4395 int 4396 main (void) 4397 { 4398 4399 ; 4400 return 0; 4401 } 4402 _ACEOF 4403 # Make sure it works both with $CC and with simple cc. 4404 # Following AC_PROG_CC_C_O, we do the test twice because some 4405 # compilers refuse to overwrite an existing .o file with -o, 4406 # though they will create one. 4407 am_cv_prog_cc_c_o=yes 4408 for am_i in 1 2; do 4409 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4410 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4411 ac_status=$? 4412 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4413 (exit $ac_status); } \ 4414 && test -f conftest2.$ac_objext; then 4415 : OK 4416 else 4417 am_cv_prog_cc_c_o=no 4418 break 4419 fi 4420 done 4421 rm -f core conftest* 4422 unset am_i ;; 4423 esac 4424 fi 4425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4426 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4427 if test "$am_cv_prog_cc_c_o" != yes; then 4428 # Losing compiler, so override with the script. 4429 # FIXME: It is wrong to rewrite CC. 4430 # But if we don't then we get into trouble of one sort or another. 4431 # A longer-term fix would be to have automake use am__CC in this case, 4432 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4433 CC="$am_aux_dir/compile $CC" 4434 fi 4435 ac_ext=c 4436 ac_cpp='$CPP $CPPFLAGS' 4437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4439 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4440 4441 4442 depcc="$CC" am_compiler_list= 4443 4444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4445 printf %s "checking dependency style of $depcc... " >&6; } 4446 if test ${am_cv_CC_dependencies_compiler_type+y} 4447 then : 4448 printf %s "(cached) " >&6 4449 else case e in #( 4450 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4451 # We make a subdir and do the tests there. Otherwise we can end up 4452 # making bogus files that we don't know about and never remove. For 4453 # instance it was reported that on HP-UX the gcc test will end up 4454 # making a dummy file named 'D' -- because '-MD' means "put the output 4455 # in D". 4456 rm -rf conftest.dir 4457 mkdir conftest.dir 4458 # Copy depcomp to subdir because otherwise we won't find it if we're 4459 # using a relative directory. 4460 cp "$am_depcomp" conftest.dir 4461 cd conftest.dir 4462 # We will build objects and dependencies in a subdirectory because 4463 # it helps to detect inapplicable dependency modes. For instance 4464 # both Tru64's cc and ICC support -MD to output dependencies as a 4465 # side effect of compilation, but ICC will put the dependencies in 4466 # the current directory while Tru64 will put them in the object 4467 # directory. 4468 mkdir sub 4469 4470 am_cv_CC_dependencies_compiler_type=none 4471 if test "$am_compiler_list" = ""; then 4472 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4473 fi 4474 am__universal=false 4475 case " $depcc " in #( 4476 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4477 esac 4478 4479 for depmode in $am_compiler_list; do 4480 # Setup a source with many dependencies, because some compilers 4481 # like to wrap large dependency lists on column 80 (with \), and 4482 # we should not choose a depcomp mode which is confused by this. 4483 # 4484 # We need to recreate these files for each test, as the compiler may 4485 # overwrite some of them when testing with obscure command lines. 4486 # This happens at least with the AIX C compiler. 4487 : > sub/conftest.c 4488 for i in 1 2 3 4 5 6; do 4489 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4490 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4491 # Solaris 10 /bin/sh. 4492 echo '/* dummy */' > sub/conftst$i.h 4493 done 4494 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4495 4496 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4497 # mode. It turns out that the SunPro C++ compiler does not properly 4498 # handle '-M -o', and we need to detect this. Also, some Intel 4499 # versions had trouble with output in subdirs. 4500 am__obj=sub/conftest.${OBJEXT-o} 4501 am__minus_obj="-o $am__obj" 4502 case $depmode in 4503 gcc) 4504 # This depmode causes a compiler race in universal mode. 4505 test "$am__universal" = false || continue 4506 ;; 4507 nosideeffect) 4508 # After this tag, mechanisms are not by side-effect, so they'll 4509 # only be used when explicitly requested. 4510 if test "x$enable_dependency_tracking" = xyes; then 4511 continue 4512 else 4513 break 4514 fi 4515 ;; 4516 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4517 # This compiler won't grok '-c -o', but also, the minuso test has 4518 # not run yet. These depmodes are late enough in the game, and 4519 # so weak that their functioning should not be impacted. 4520 am__obj=conftest.${OBJEXT-o} 4521 am__minus_obj= 4522 ;; 4523 none) break ;; 4524 esac 4525 if depmode=$depmode \ 4526 source=sub/conftest.c object=$am__obj \ 4527 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4528 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4529 >/dev/null 2>conftest.err && 4530 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4531 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4532 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4533 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4534 # icc doesn't choke on unknown options, it will just issue warnings 4535 # or remarks (even with -Werror). So we grep stderr for any message 4536 # that says an option was ignored or not supported. 4537 # When given -MP, icc 7.0 and 7.1 complain thus: 4538 # icc: Command line warning: ignoring option '-M'; no argument required 4539 # The diagnosis changed in icc 8.0: 4540 # icc: Command line remark: option '-MP' not supported 4541 if (grep 'ignoring option' conftest.err || 4542 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4543 am_cv_CC_dependencies_compiler_type=$depmode 4544 break 4545 fi 4546 fi 4547 done 4548 4549 cd .. 4550 rm -rf conftest.dir 4551 else 4552 am_cv_CC_dependencies_compiler_type=none 4553 fi 4554 ;; 4555 esac 4556 fi 4557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4558 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4559 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4560 4561 if 4562 test "x$enable_dependency_tracking" != xno \ 4563 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4564 am__fastdepCC_TRUE= 4565 am__fastdepCC_FALSE='#' 4566 else 4567 am__fastdepCC_TRUE='#' 4568 am__fastdepCC_FALSE= 4569 fi 4570 4571 4572 4573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4574 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4575 if test ${ac_cv_c_undeclared_builtin_options+y} 4576 then : 4577 printf %s "(cached) " >&6 4578 else case e in #( 4579 e) ac_save_CFLAGS=$CFLAGS 4580 ac_cv_c_undeclared_builtin_options='cannot detect' 4581 for ac_arg in '' -fno-builtin; do 4582 CFLAGS="$ac_save_CFLAGS $ac_arg" 4583 # This test program should *not* compile successfully. 4584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4585 /* end confdefs.h. */ 4586 4587 int 4588 main (void) 4589 { 4590 (void) strchr; 4591 ; 4592 return 0; 4593 } 4594 _ACEOF 4595 if ac_fn_c_try_compile "$LINENO" 4596 then : 4597 4598 else case e in #( 4599 e) # This test program should compile successfully. 4600 # No library function is consistently available on 4601 # freestanding implementations, so test against a dummy 4602 # declaration. Include always-available headers on the 4603 # off chance that they somehow elicit warnings. 4604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4605 /* end confdefs.h. */ 4606 #include <float.h> 4607 #include <limits.h> 4608 #include <stdarg.h> 4609 #include <stddef.h> 4610 extern void ac_decl (int, char *); 4611 4612 int 4613 main (void) 4614 { 4615 (void) ac_decl (0, (char *) 0); 4616 (void) ac_decl; 4617 4618 ; 4619 return 0; 4620 } 4621 _ACEOF 4622 if ac_fn_c_try_compile "$LINENO" 4623 then : 4624 if test x"$ac_arg" = x 4625 then : 4626 ac_cv_c_undeclared_builtin_options='none needed' 4627 else case e in #( 4628 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4629 esac 4630 fi 4631 break 4632 fi 4633 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4634 esac 4635 fi 4636 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4637 done 4638 CFLAGS=$ac_save_CFLAGS 4639 ;; 4640 esac 4641 fi 4642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4643 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4644 case $ac_cv_c_undeclared_builtin_options in #( 4645 'cannot detect') : 4646 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4647 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4648 as_fn_error $? "cannot make $CC report undeclared builtins 4649 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4650 'none needed') : 4651 ac_c_undeclared_builtin_options='' ;; #( 4652 *) : 4653 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4654 esac 4655 4656 ac_header= ac_cache= 4657 for ac_item in $ac_header_c_list 4658 do 4659 if test $ac_cache; then 4660 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4661 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4662 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4663 fi 4664 ac_header= ac_cache= 4665 elif test $ac_header; then 4666 ac_cache=$ac_item 4667 else 4668 ac_header=$ac_item 4669 fi 4670 done 4671 4672 4673 4674 4675 4676 4677 4678 4679 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4680 then : 4681 4682 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4683 4684 fi 4685 4686 4687 4688 4689 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4690 if test "x$ac_cv_have_decl___clang__" = xyes 4691 then : 4692 CLANGCC="yes" 4693 else case e in #( 4694 e) CLANGCC="no" ;; 4695 esac 4696 fi 4697 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4698 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4699 then : 4700 INTELCC="yes" 4701 else case e in #( 4702 e) INTELCC="no" ;; 4703 esac 4704 fi 4705 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4706 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4707 then : 4708 SUNCC="yes" 4709 else case e in #( 4710 e) SUNCC="no" ;; 4711 esac 4712 fi 4713 4714 4715 4716 4717 4718 4719 4720 4721 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4722 if test -n "$ac_tool_prefix"; then 4723 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4724 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4726 printf %s "checking for $ac_word... " >&6; } 4727 if test ${ac_cv_path_PKG_CONFIG+y} 4728 then : 4729 printf %s "(cached) " >&6 4730 else case e in #( 4731 e) case $PKG_CONFIG in 4732 [\\/]* | ?:[\\/]*) 4733 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4734 ;; 4735 *) 4736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4737 for as_dir in $PATH 4738 do 4739 IFS=$as_save_IFS 4740 case $as_dir in #((( 4741 '') as_dir=./ ;; 4742 */) ;; 4743 *) as_dir=$as_dir/ ;; 4744 esac 4745 for ac_exec_ext in '' $ac_executable_extensions; do 4746 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4747 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4748 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4749 break 2 4750 fi 4751 done 4752 done 4753 IFS=$as_save_IFS 4754 4755 ;; 4756 esac ;; 4757 esac 4758 fi 4759 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4760 if test -n "$PKG_CONFIG"; then 4761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4762 printf "%s\n" "$PKG_CONFIG" >&6; } 4763 else 4764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4765 printf "%s\n" "no" >&6; } 4766 fi 4767 4768 4769 fi 4770 if test -z "$ac_cv_path_PKG_CONFIG"; then 4771 ac_pt_PKG_CONFIG=$PKG_CONFIG 4772 # Extract the first word of "pkg-config", so it can be a program name with args. 4773 set dummy pkg-config; ac_word=$2 4774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4775 printf %s "checking for $ac_word... " >&6; } 4776 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4777 then : 4778 printf %s "(cached) " >&6 4779 else case e in #( 4780 e) case $ac_pt_PKG_CONFIG in 4781 [\\/]* | ?:[\\/]*) 4782 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4783 ;; 4784 *) 4785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4786 for as_dir in $PATH 4787 do 4788 IFS=$as_save_IFS 4789 case $as_dir in #((( 4790 '') as_dir=./ ;; 4791 */) ;; 4792 *) as_dir=$as_dir/ ;; 4793 esac 4794 for ac_exec_ext in '' $ac_executable_extensions; do 4795 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4796 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4797 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4798 break 2 4799 fi 4800 done 4801 done 4802 IFS=$as_save_IFS 4803 4804 ;; 4805 esac ;; 4806 esac 4807 fi 4808 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4809 if test -n "$ac_pt_PKG_CONFIG"; then 4810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4811 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4812 else 4813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4814 printf "%s\n" "no" >&6; } 4815 fi 4816 4817 if test "x$ac_pt_PKG_CONFIG" = x; then 4818 PKG_CONFIG="" 4819 else 4820 case $cross_compiling:$ac_tool_warned in 4821 yes:) 4822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4823 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4824 ac_tool_warned=yes ;; 4825 esac 4826 PKG_CONFIG=$ac_pt_PKG_CONFIG 4827 fi 4828 else 4829 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4830 fi 4831 4832 fi 4833 if test -n "$PKG_CONFIG"; then 4834 _pkg_min_version=0.9.0 4835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4836 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4837 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4839 printf "%s\n" "yes" >&6; } 4840 else 4841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4842 printf "%s\n" "no" >&6; } 4843 PKG_CONFIG="" 4844 fi 4845 fi 4846 4847 4848 # Make sure we can run config.sub. 4849 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4850 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4851 4852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4853 printf %s "checking build system type... " >&6; } 4854 if test ${ac_cv_build+y} 4855 then : 4856 printf %s "(cached) " >&6 4857 else case e in #( 4858 e) ac_build_alias=$build_alias 4859 test "x$ac_build_alias" = x && 4860 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4861 test "x$ac_build_alias" = x && 4862 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4863 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4864 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4865 ;; 4866 esac 4867 fi 4868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4869 printf "%s\n" "$ac_cv_build" >&6; } 4870 case $ac_cv_build in 4871 *-*-*) ;; 4872 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4873 esac 4874 build=$ac_cv_build 4875 ac_save_IFS=$IFS; IFS='-' 4876 set x $ac_cv_build 4877 shift 4878 build_cpu=$1 4879 build_vendor=$2 4880 shift; shift 4881 # Remember, the first character of IFS is used to create $*, 4882 # except with old shells: 4883 build_os=$* 4884 IFS=$ac_save_IFS 4885 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4886 4887 4888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4889 printf %s "checking host system type... " >&6; } 4890 if test ${ac_cv_host+y} 4891 then : 4892 printf %s "(cached) " >&6 4893 else case e in #( 4894 e) if test "x$host_alias" = x; then 4895 ac_cv_host=$ac_cv_build 4896 else 4897 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4898 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4899 fi 4900 ;; 4901 esac 4902 fi 4903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4904 printf "%s\n" "$ac_cv_host" >&6; } 4905 case $ac_cv_host in 4906 *-*-*) ;; 4907 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4908 esac 4909 host=$ac_cv_host 4910 ac_save_IFS=$IFS; IFS='-' 4911 set x $ac_cv_host 4912 shift 4913 host_cpu=$1 4914 host_vendor=$2 4915 shift; shift 4916 # Remember, the first character of IFS is used to create $*, 4917 # except with old shells: 4918 host_os=$* 4919 IFS=$ac_save_IFS 4920 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4921 4922 4923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4924 printf %s "checking for a sed that does not truncate output... " >&6; } 4925 if test ${ac_cv_path_SED+y} 4926 then : 4927 printf %s "(cached) " >&6 4928 else case e in #( 4929 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4930 for ac_i in 1 2 3 4 5 6 7; do 4931 ac_script="$ac_script$as_nl$ac_script" 4932 done 4933 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4934 { ac_script=; unset ac_script;} 4935 if test -z "$SED"; then 4936 ac_path_SED_found=false 4937 # Loop through the user's path and test for each of PROGNAME-LIST 4938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4939 for as_dir in $PATH 4940 do 4941 IFS=$as_save_IFS 4942 case $as_dir in #((( 4943 '') as_dir=./ ;; 4944 */) ;; 4945 *) as_dir=$as_dir/ ;; 4946 esac 4947 for ac_prog in sed gsed 4948 do 4949 for ac_exec_ext in '' $ac_executable_extensions; do 4950 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4951 as_fn_executable_p "$ac_path_SED" || continue 4952 # Check for GNU ac_path_SED and select it if it is found. 4953 # Check for GNU $ac_path_SED 4954 case `"$ac_path_SED" --version 2>&1` in #( 4955 *GNU*) 4956 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4957 #( 4958 *) 4959 ac_count=0 4960 printf %s 0123456789 >"conftest.in" 4961 while : 4962 do 4963 cat "conftest.in" "conftest.in" >"conftest.tmp" 4964 mv "conftest.tmp" "conftest.in" 4965 cp "conftest.in" "conftest.nl" 4966 printf "%s\n" '' >> "conftest.nl" 4967 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4968 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4969 as_fn_arith $ac_count + 1 && ac_count=$as_val 4970 if test $ac_count -gt ${ac_path_SED_max-0}; then 4971 # Best one so far, save it but keep looking for a better one 4972 ac_cv_path_SED="$ac_path_SED" 4973 ac_path_SED_max=$ac_count 4974 fi 4975 # 10*(2^10) chars as input seems more than enough 4976 test $ac_count -gt 10 && break 4977 done 4978 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4979 esac 4980 4981 $ac_path_SED_found && break 3 4982 done 4983 done 4984 done 4985 IFS=$as_save_IFS 4986 if test -z "$ac_cv_path_SED"; then 4987 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4988 fi 4989 else 4990 ac_cv_path_SED=$SED 4991 fi 4992 ;; 4993 esac 4994 fi 4995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4996 printf "%s\n" "$ac_cv_path_SED" >&6; } 4997 SED="$ac_cv_path_SED" 4998 rm -f conftest.sed 4999 5000 5001 5002 5003 5004 5005 # Check whether --enable-selective-werror was given. 5006 if test ${enable_selective_werror+y} 5007 then : 5008 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5009 else case e in #( 5010 e) SELECTIVE_WERROR=yes ;; 5011 esac 5012 fi 5013 5014 5015 5016 5017 5018 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5019 if test "x$SUNCC" = "xyes"; then 5020 BASE_CFLAGS="-v" 5021 else 5022 BASE_CFLAGS="" 5023 fi 5024 5025 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 xorg_testset_save_CFLAGS="$CFLAGS" 5040 5041 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5044 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5045 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5046 then : 5047 printf %s "(cached) " >&6 5048 else case e in #( 5049 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5050 /* end confdefs.h. */ 5051 int i; 5052 _ACEOF 5053 if ac_fn_c_try_compile "$LINENO" 5054 then : 5055 xorg_cv_cc_flag_unknown_warning_option=yes 5056 else case e in #( 5057 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5058 esac 5059 fi 5060 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5061 esac 5062 fi 5063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5064 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5065 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5066 CFLAGS="$xorg_testset_save_CFLAGS" 5067 fi 5068 5069 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5072 fi 5073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5075 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5076 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5077 then : 5078 printf %s "(cached) " >&6 5079 else case e in #( 5080 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5081 /* end confdefs.h. */ 5082 int i; 5083 _ACEOF 5084 if ac_fn_c_try_compile "$LINENO" 5085 then : 5086 xorg_cv_cc_flag_unused_command_line_argument=yes 5087 else case e in #( 5088 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5089 esac 5090 fi 5091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5092 esac 5093 fi 5094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5095 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5096 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5097 CFLAGS="$xorg_testset_save_CFLAGS" 5098 fi 5099 5100 found="no" 5101 5102 if test $found = "no" ; then 5103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5105 fi 5106 5107 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5109 fi 5110 5111 CFLAGS="$CFLAGS -Wall" 5112 5113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5114 printf %s "checking if $CC supports -Wall... " >&6; } 5115 cacheid=xorg_cv_cc_flag__Wall 5116 if eval test \${$cacheid+y} 5117 then : 5118 printf %s "(cached) " >&6 5119 else case e in #( 5120 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5121 /* end confdefs.h. */ 5122 int i; 5123 int 5124 main (void) 5125 { 5126 5127 ; 5128 return 0; 5129 } 5130 _ACEOF 5131 if ac_fn_c_try_link "$LINENO" 5132 then : 5133 eval $cacheid=yes 5134 else case e in #( 5135 e) eval $cacheid=no ;; 5136 esac 5137 fi 5138 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5139 conftest$ac_exeext conftest.$ac_ext ;; 5140 esac 5141 fi 5142 5143 5144 CFLAGS="$xorg_testset_save_CFLAGS" 5145 5146 eval supported=\$$cacheid 5147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5148 printf "%s\n" "$supported" >&6; } 5149 if test "$supported" = "yes" ; then 5150 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5151 found="yes" 5152 fi 5153 fi 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 xorg_testset_save_CFLAGS="$CFLAGS" 5170 5171 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5174 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5175 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5176 then : 5177 printf %s "(cached) " >&6 5178 else case e in #( 5179 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5180 /* end confdefs.h. */ 5181 int i; 5182 _ACEOF 5183 if ac_fn_c_try_compile "$LINENO" 5184 then : 5185 xorg_cv_cc_flag_unknown_warning_option=yes 5186 else case e in #( 5187 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5188 esac 5189 fi 5190 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5191 esac 5192 fi 5193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5194 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5195 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5196 CFLAGS="$xorg_testset_save_CFLAGS" 5197 fi 5198 5199 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5202 fi 5203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5205 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5206 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5207 then : 5208 printf %s "(cached) " >&6 5209 else case e in #( 5210 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5211 /* end confdefs.h. */ 5212 int i; 5213 _ACEOF 5214 if ac_fn_c_try_compile "$LINENO" 5215 then : 5216 xorg_cv_cc_flag_unused_command_line_argument=yes 5217 else case e in #( 5218 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5219 esac 5220 fi 5221 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5222 esac 5223 fi 5224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5225 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5226 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5227 CFLAGS="$xorg_testset_save_CFLAGS" 5228 fi 5229 5230 found="no" 5231 5232 if test $found = "no" ; then 5233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5235 fi 5236 5237 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5239 fi 5240 5241 CFLAGS="$CFLAGS -Wpointer-arith" 5242 5243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5244 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5245 cacheid=xorg_cv_cc_flag__Wpointer_arith 5246 if eval test \${$cacheid+y} 5247 then : 5248 printf %s "(cached) " >&6 5249 else case e in #( 5250 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5251 /* end confdefs.h. */ 5252 int i; 5253 int 5254 main (void) 5255 { 5256 5257 ; 5258 return 0; 5259 } 5260 _ACEOF 5261 if ac_fn_c_try_link "$LINENO" 5262 then : 5263 eval $cacheid=yes 5264 else case e in #( 5265 e) eval $cacheid=no ;; 5266 esac 5267 fi 5268 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5269 conftest$ac_exeext conftest.$ac_ext ;; 5270 esac 5271 fi 5272 5273 5274 CFLAGS="$xorg_testset_save_CFLAGS" 5275 5276 eval supported=\$$cacheid 5277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5278 printf "%s\n" "$supported" >&6; } 5279 if test "$supported" = "yes" ; then 5280 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5281 found="yes" 5282 fi 5283 fi 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 xorg_testset_save_CFLAGS="$CFLAGS" 5300 5301 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5304 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5305 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5306 then : 5307 printf %s "(cached) " >&6 5308 else case e in #( 5309 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5310 /* end confdefs.h. */ 5311 int i; 5312 _ACEOF 5313 if ac_fn_c_try_compile "$LINENO" 5314 then : 5315 xorg_cv_cc_flag_unknown_warning_option=yes 5316 else case e in #( 5317 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5318 esac 5319 fi 5320 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5321 esac 5322 fi 5323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5324 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5325 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5326 CFLAGS="$xorg_testset_save_CFLAGS" 5327 fi 5328 5329 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5332 fi 5333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5335 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5336 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5337 then : 5338 printf %s "(cached) " >&6 5339 else case e in #( 5340 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5341 /* end confdefs.h. */ 5342 int i; 5343 _ACEOF 5344 if ac_fn_c_try_compile "$LINENO" 5345 then : 5346 xorg_cv_cc_flag_unused_command_line_argument=yes 5347 else case e in #( 5348 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5349 esac 5350 fi 5351 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5352 esac 5353 fi 5354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5355 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5357 CFLAGS="$xorg_testset_save_CFLAGS" 5358 fi 5359 5360 found="no" 5361 5362 if test $found = "no" ; then 5363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5365 fi 5366 5367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5369 fi 5370 5371 CFLAGS="$CFLAGS -Wmissing-declarations" 5372 5373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5374 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5375 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5376 if eval test \${$cacheid+y} 5377 then : 5378 printf %s "(cached) " >&6 5379 else case e in #( 5380 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5381 /* end confdefs.h. */ 5382 int i; 5383 int 5384 main (void) 5385 { 5386 5387 ; 5388 return 0; 5389 } 5390 _ACEOF 5391 if ac_fn_c_try_link "$LINENO" 5392 then : 5393 eval $cacheid=yes 5394 else case e in #( 5395 e) eval $cacheid=no ;; 5396 esac 5397 fi 5398 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5399 conftest$ac_exeext conftest.$ac_ext ;; 5400 esac 5401 fi 5402 5403 5404 CFLAGS="$xorg_testset_save_CFLAGS" 5405 5406 eval supported=\$$cacheid 5407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5408 printf "%s\n" "$supported" >&6; } 5409 if test "$supported" = "yes" ; then 5410 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5411 found="yes" 5412 fi 5413 fi 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 xorg_testset_save_CFLAGS="$CFLAGS" 5430 5431 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5434 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5435 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5436 then : 5437 printf %s "(cached) " >&6 5438 else case e in #( 5439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5440 /* end confdefs.h. */ 5441 int i; 5442 _ACEOF 5443 if ac_fn_c_try_compile "$LINENO" 5444 then : 5445 xorg_cv_cc_flag_unknown_warning_option=yes 5446 else case e in #( 5447 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5448 esac 5449 fi 5450 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5451 esac 5452 fi 5453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5454 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5455 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5456 CFLAGS="$xorg_testset_save_CFLAGS" 5457 fi 5458 5459 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5462 fi 5463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5465 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5466 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5467 then : 5468 printf %s "(cached) " >&6 5469 else case e in #( 5470 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5471 /* end confdefs.h. */ 5472 int i; 5473 _ACEOF 5474 if ac_fn_c_try_compile "$LINENO" 5475 then : 5476 xorg_cv_cc_flag_unused_command_line_argument=yes 5477 else case e in #( 5478 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5479 esac 5480 fi 5481 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5482 esac 5483 fi 5484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5485 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5486 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5487 CFLAGS="$xorg_testset_save_CFLAGS" 5488 fi 5489 5490 found="no" 5491 5492 if test $found = "no" ; then 5493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5495 fi 5496 5497 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5499 fi 5500 5501 CFLAGS="$CFLAGS -Wformat=2" 5502 5503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5504 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5505 cacheid=xorg_cv_cc_flag__Wformat_2 5506 if eval test \${$cacheid+y} 5507 then : 5508 printf %s "(cached) " >&6 5509 else case e in #( 5510 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5511 /* end confdefs.h. */ 5512 int i; 5513 int 5514 main (void) 5515 { 5516 5517 ; 5518 return 0; 5519 } 5520 _ACEOF 5521 if ac_fn_c_try_link "$LINENO" 5522 then : 5523 eval $cacheid=yes 5524 else case e in #( 5525 e) eval $cacheid=no ;; 5526 esac 5527 fi 5528 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5529 conftest$ac_exeext conftest.$ac_ext ;; 5530 esac 5531 fi 5532 5533 5534 CFLAGS="$xorg_testset_save_CFLAGS" 5535 5536 eval supported=\$$cacheid 5537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5538 printf "%s\n" "$supported" >&6; } 5539 if test "$supported" = "yes" ; then 5540 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5541 found="yes" 5542 fi 5543 fi 5544 5545 if test $found = "no" ; then 5546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5548 fi 5549 5550 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5552 fi 5553 5554 CFLAGS="$CFLAGS -Wformat" 5555 5556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5557 printf %s "checking if $CC supports -Wformat... " >&6; } 5558 cacheid=xorg_cv_cc_flag__Wformat 5559 if eval test \${$cacheid+y} 5560 then : 5561 printf %s "(cached) " >&6 5562 else case e in #( 5563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5564 /* end confdefs.h. */ 5565 int i; 5566 int 5567 main (void) 5568 { 5569 5570 ; 5571 return 0; 5572 } 5573 _ACEOF 5574 if ac_fn_c_try_link "$LINENO" 5575 then : 5576 eval $cacheid=yes 5577 else case e in #( 5578 e) eval $cacheid=no ;; 5579 esac 5580 fi 5581 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5582 conftest$ac_exeext conftest.$ac_ext ;; 5583 esac 5584 fi 5585 5586 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588 5589 eval supported=\$$cacheid 5590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5591 printf "%s\n" "$supported" >&6; } 5592 if test "$supported" = "yes" ; then 5593 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5594 found="yes" 5595 fi 5596 fi 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 xorg_testset_save_CFLAGS="$CFLAGS" 5615 5616 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5619 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5620 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5621 then : 5622 printf %s "(cached) " >&6 5623 else case e in #( 5624 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5625 /* end confdefs.h. */ 5626 int i; 5627 _ACEOF 5628 if ac_fn_c_try_compile "$LINENO" 5629 then : 5630 xorg_cv_cc_flag_unknown_warning_option=yes 5631 else case e in #( 5632 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5633 esac 5634 fi 5635 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5636 esac 5637 fi 5638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5639 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5641 CFLAGS="$xorg_testset_save_CFLAGS" 5642 fi 5643 5644 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5647 fi 5648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5650 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5651 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5652 then : 5653 printf %s "(cached) " >&6 5654 else case e in #( 5655 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5656 /* end confdefs.h. */ 5657 int i; 5658 _ACEOF 5659 if ac_fn_c_try_compile "$LINENO" 5660 then : 5661 xorg_cv_cc_flag_unused_command_line_argument=yes 5662 else case e in #( 5663 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5664 esac 5665 fi 5666 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5667 esac 5668 fi 5669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5670 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5671 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5672 CFLAGS="$xorg_testset_save_CFLAGS" 5673 fi 5674 5675 found="no" 5676 5677 if test $found = "no" ; then 5678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5680 fi 5681 5682 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5684 fi 5685 5686 CFLAGS="$CFLAGS -Wstrict-prototypes" 5687 5688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5689 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5690 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5691 if eval test \${$cacheid+y} 5692 then : 5693 printf %s "(cached) " >&6 5694 else case e in #( 5695 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5696 /* end confdefs.h. */ 5697 int i; 5698 int 5699 main (void) 5700 { 5701 5702 ; 5703 return 0; 5704 } 5705 _ACEOF 5706 if ac_fn_c_try_link "$LINENO" 5707 then : 5708 eval $cacheid=yes 5709 else case e in #( 5710 e) eval $cacheid=no ;; 5711 esac 5712 fi 5713 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5714 conftest$ac_exeext conftest.$ac_ext ;; 5715 esac 5716 fi 5717 5718 5719 CFLAGS="$xorg_testset_save_CFLAGS" 5720 5721 eval supported=\$$cacheid 5722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5723 printf "%s\n" "$supported" >&6; } 5724 if test "$supported" = "yes" ; then 5725 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5726 found="yes" 5727 fi 5728 fi 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 xorg_testset_save_CFLAGS="$CFLAGS" 5745 5746 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5749 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5750 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5751 then : 5752 printf %s "(cached) " >&6 5753 else case e in #( 5754 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755 /* end confdefs.h. */ 5756 int i; 5757 _ACEOF 5758 if ac_fn_c_try_compile "$LINENO" 5759 then : 5760 xorg_cv_cc_flag_unknown_warning_option=yes 5761 else case e in #( 5762 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5763 esac 5764 fi 5765 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5766 esac 5767 fi 5768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5769 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5771 CFLAGS="$xorg_testset_save_CFLAGS" 5772 fi 5773 5774 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5777 fi 5778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5780 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5781 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5782 then : 5783 printf %s "(cached) " >&6 5784 else case e in #( 5785 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5786 /* end confdefs.h. */ 5787 int i; 5788 _ACEOF 5789 if ac_fn_c_try_compile "$LINENO" 5790 then : 5791 xorg_cv_cc_flag_unused_command_line_argument=yes 5792 else case e in #( 5793 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5794 esac 5795 fi 5796 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5797 esac 5798 fi 5799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5800 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5801 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5802 CFLAGS="$xorg_testset_save_CFLAGS" 5803 fi 5804 5805 found="no" 5806 5807 if test $found = "no" ; then 5808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5810 fi 5811 5812 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5814 fi 5815 5816 CFLAGS="$CFLAGS -Wmissing-prototypes" 5817 5818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5819 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5820 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5821 if eval test \${$cacheid+y} 5822 then : 5823 printf %s "(cached) " >&6 5824 else case e in #( 5825 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5826 /* end confdefs.h. */ 5827 int i; 5828 int 5829 main (void) 5830 { 5831 5832 ; 5833 return 0; 5834 } 5835 _ACEOF 5836 if ac_fn_c_try_link "$LINENO" 5837 then : 5838 eval $cacheid=yes 5839 else case e in #( 5840 e) eval $cacheid=no ;; 5841 esac 5842 fi 5843 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5844 conftest$ac_exeext conftest.$ac_ext ;; 5845 esac 5846 fi 5847 5848 5849 CFLAGS="$xorg_testset_save_CFLAGS" 5850 5851 eval supported=\$$cacheid 5852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5853 printf "%s\n" "$supported" >&6; } 5854 if test "$supported" = "yes" ; then 5855 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5856 found="yes" 5857 fi 5858 fi 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 xorg_testset_save_CFLAGS="$CFLAGS" 5875 5876 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5879 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5880 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5881 then : 5882 printf %s "(cached) " >&6 5883 else case e in #( 5884 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5885 /* end confdefs.h. */ 5886 int i; 5887 _ACEOF 5888 if ac_fn_c_try_compile "$LINENO" 5889 then : 5890 xorg_cv_cc_flag_unknown_warning_option=yes 5891 else case e in #( 5892 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5893 esac 5894 fi 5895 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5896 esac 5897 fi 5898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5899 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5900 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5901 CFLAGS="$xorg_testset_save_CFLAGS" 5902 fi 5903 5904 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5907 fi 5908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5910 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5911 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5912 then : 5913 printf %s "(cached) " >&6 5914 else case e in #( 5915 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5916 /* end confdefs.h. */ 5917 int i; 5918 _ACEOF 5919 if ac_fn_c_try_compile "$LINENO" 5920 then : 5921 xorg_cv_cc_flag_unused_command_line_argument=yes 5922 else case e in #( 5923 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5924 esac 5925 fi 5926 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5927 esac 5928 fi 5929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5930 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5931 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5932 CFLAGS="$xorg_testset_save_CFLAGS" 5933 fi 5934 5935 found="no" 5936 5937 if test $found = "no" ; then 5938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5940 fi 5941 5942 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5944 fi 5945 5946 CFLAGS="$CFLAGS -Wnested-externs" 5947 5948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5949 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5950 cacheid=xorg_cv_cc_flag__Wnested_externs 5951 if eval test \${$cacheid+y} 5952 then : 5953 printf %s "(cached) " >&6 5954 else case e in #( 5955 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5956 /* end confdefs.h. */ 5957 int i; 5958 int 5959 main (void) 5960 { 5961 5962 ; 5963 return 0; 5964 } 5965 _ACEOF 5966 if ac_fn_c_try_link "$LINENO" 5967 then : 5968 eval $cacheid=yes 5969 else case e in #( 5970 e) eval $cacheid=no ;; 5971 esac 5972 fi 5973 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5974 conftest$ac_exeext conftest.$ac_ext ;; 5975 esac 5976 fi 5977 5978 5979 CFLAGS="$xorg_testset_save_CFLAGS" 5980 5981 eval supported=\$$cacheid 5982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5983 printf "%s\n" "$supported" >&6; } 5984 if test "$supported" = "yes" ; then 5985 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5986 found="yes" 5987 fi 5988 fi 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 xorg_testset_save_CFLAGS="$CFLAGS" 6005 6006 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6009 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6010 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6011 then : 6012 printf %s "(cached) " >&6 6013 else case e in #( 6014 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6015 /* end confdefs.h. */ 6016 int i; 6017 _ACEOF 6018 if ac_fn_c_try_compile "$LINENO" 6019 then : 6020 xorg_cv_cc_flag_unknown_warning_option=yes 6021 else case e in #( 6022 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6023 esac 6024 fi 6025 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6026 esac 6027 fi 6028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6029 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6030 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6031 CFLAGS="$xorg_testset_save_CFLAGS" 6032 fi 6033 6034 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6037 fi 6038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6040 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6041 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6042 then : 6043 printf %s "(cached) " >&6 6044 else case e in #( 6045 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046 /* end confdefs.h. */ 6047 int i; 6048 _ACEOF 6049 if ac_fn_c_try_compile "$LINENO" 6050 then : 6051 xorg_cv_cc_flag_unused_command_line_argument=yes 6052 else case e in #( 6053 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6054 esac 6055 fi 6056 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6057 esac 6058 fi 6059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6060 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6061 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6062 CFLAGS="$xorg_testset_save_CFLAGS" 6063 fi 6064 6065 found="no" 6066 6067 if test $found = "no" ; then 6068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6070 fi 6071 6072 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6074 fi 6075 6076 CFLAGS="$CFLAGS -Wbad-function-cast" 6077 6078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6079 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6080 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6081 if eval test \${$cacheid+y} 6082 then : 6083 printf %s "(cached) " >&6 6084 else case e in #( 6085 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6086 /* end confdefs.h. */ 6087 int i; 6088 int 6089 main (void) 6090 { 6091 6092 ; 6093 return 0; 6094 } 6095 _ACEOF 6096 if ac_fn_c_try_link "$LINENO" 6097 then : 6098 eval $cacheid=yes 6099 else case e in #( 6100 e) eval $cacheid=no ;; 6101 esac 6102 fi 6103 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6104 conftest$ac_exeext conftest.$ac_ext ;; 6105 esac 6106 fi 6107 6108 6109 CFLAGS="$xorg_testset_save_CFLAGS" 6110 6111 eval supported=\$$cacheid 6112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6113 printf "%s\n" "$supported" >&6; } 6114 if test "$supported" = "yes" ; then 6115 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6116 found="yes" 6117 fi 6118 fi 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 xorg_testset_save_CFLAGS="$CFLAGS" 6135 6136 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6139 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6140 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6141 then : 6142 printf %s "(cached) " >&6 6143 else case e in #( 6144 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6145 /* end confdefs.h. */ 6146 int i; 6147 _ACEOF 6148 if ac_fn_c_try_compile "$LINENO" 6149 then : 6150 xorg_cv_cc_flag_unknown_warning_option=yes 6151 else case e in #( 6152 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6153 esac 6154 fi 6155 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6156 esac 6157 fi 6158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6159 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6160 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6161 CFLAGS="$xorg_testset_save_CFLAGS" 6162 fi 6163 6164 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6167 fi 6168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6170 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6171 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6172 then : 6173 printf %s "(cached) " >&6 6174 else case e in #( 6175 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6176 /* end confdefs.h. */ 6177 int i; 6178 _ACEOF 6179 if ac_fn_c_try_compile "$LINENO" 6180 then : 6181 xorg_cv_cc_flag_unused_command_line_argument=yes 6182 else case e in #( 6183 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6184 esac 6185 fi 6186 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6187 esac 6188 fi 6189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6190 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6192 CFLAGS="$xorg_testset_save_CFLAGS" 6193 fi 6194 6195 found="no" 6196 6197 if test $found = "no" ; then 6198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6200 fi 6201 6202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6204 fi 6205 6206 CFLAGS="$CFLAGS -Wold-style-definition" 6207 6208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6209 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6210 cacheid=xorg_cv_cc_flag__Wold_style_definition 6211 if eval test \${$cacheid+y} 6212 then : 6213 printf %s "(cached) " >&6 6214 else case e in #( 6215 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6216 /* end confdefs.h. */ 6217 int i; 6218 int 6219 main (void) 6220 { 6221 6222 ; 6223 return 0; 6224 } 6225 _ACEOF 6226 if ac_fn_c_try_link "$LINENO" 6227 then : 6228 eval $cacheid=yes 6229 else case e in #( 6230 e) eval $cacheid=no ;; 6231 esac 6232 fi 6233 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6234 conftest$ac_exeext conftest.$ac_ext ;; 6235 esac 6236 fi 6237 6238 6239 CFLAGS="$xorg_testset_save_CFLAGS" 6240 6241 eval supported=\$$cacheid 6242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6243 printf "%s\n" "$supported" >&6; } 6244 if test "$supported" = "yes" ; then 6245 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6246 found="yes" 6247 fi 6248 fi 6249 6250 if test $found = "no" ; then 6251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6253 fi 6254 6255 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6257 fi 6258 6259 CFLAGS="$CFLAGS -fd" 6260 6261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6262 printf %s "checking if $CC supports -fd... " >&6; } 6263 cacheid=xorg_cv_cc_flag__fd 6264 if eval test \${$cacheid+y} 6265 then : 6266 printf %s "(cached) " >&6 6267 else case e in #( 6268 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6269 /* end confdefs.h. */ 6270 int i; 6271 int 6272 main (void) 6273 { 6274 6275 ; 6276 return 0; 6277 } 6278 _ACEOF 6279 if ac_fn_c_try_link "$LINENO" 6280 then : 6281 eval $cacheid=yes 6282 else case e in #( 6283 e) eval $cacheid=no ;; 6284 esac 6285 fi 6286 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6287 conftest$ac_exeext conftest.$ac_ext ;; 6288 esac 6289 fi 6290 6291 6292 CFLAGS="$xorg_testset_save_CFLAGS" 6293 6294 eval supported=\$$cacheid 6295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6296 printf "%s\n" "$supported" >&6; } 6297 if test "$supported" = "yes" ; then 6298 BASE_CFLAGS="$BASE_CFLAGS -fd" 6299 found="yes" 6300 fi 6301 fi 6302 6303 6304 6305 6306 6307 # This chunk adds additional warnings that could catch undesired effects. 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 xorg_testset_save_CFLAGS="$CFLAGS" 6322 6323 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6326 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6327 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6328 then : 6329 printf %s "(cached) " >&6 6330 else case e in #( 6331 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6332 /* end confdefs.h. */ 6333 int i; 6334 _ACEOF 6335 if ac_fn_c_try_compile "$LINENO" 6336 then : 6337 xorg_cv_cc_flag_unknown_warning_option=yes 6338 else case e in #( 6339 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6340 esac 6341 fi 6342 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6343 esac 6344 fi 6345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6346 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6347 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6348 CFLAGS="$xorg_testset_save_CFLAGS" 6349 fi 6350 6351 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6354 fi 6355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6357 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6358 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6359 then : 6360 printf %s "(cached) " >&6 6361 else case e in #( 6362 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6363 /* end confdefs.h. */ 6364 int i; 6365 _ACEOF 6366 if ac_fn_c_try_compile "$LINENO" 6367 then : 6368 xorg_cv_cc_flag_unused_command_line_argument=yes 6369 else case e in #( 6370 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6371 esac 6372 fi 6373 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6374 esac 6375 fi 6376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6377 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6379 CFLAGS="$xorg_testset_save_CFLAGS" 6380 fi 6381 6382 found="no" 6383 6384 if test $found = "no" ; then 6385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6387 fi 6388 6389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6391 fi 6392 6393 CFLAGS="$CFLAGS -Wunused" 6394 6395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6396 printf %s "checking if $CC supports -Wunused... " >&6; } 6397 cacheid=xorg_cv_cc_flag__Wunused 6398 if eval test \${$cacheid+y} 6399 then : 6400 printf %s "(cached) " >&6 6401 else case e in #( 6402 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6403 /* end confdefs.h. */ 6404 int i; 6405 int 6406 main (void) 6407 { 6408 6409 ; 6410 return 0; 6411 } 6412 _ACEOF 6413 if ac_fn_c_try_link "$LINENO" 6414 then : 6415 eval $cacheid=yes 6416 else case e in #( 6417 e) eval $cacheid=no ;; 6418 esac 6419 fi 6420 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6421 conftest$ac_exeext conftest.$ac_ext ;; 6422 esac 6423 fi 6424 6425 6426 CFLAGS="$xorg_testset_save_CFLAGS" 6427 6428 eval supported=\$$cacheid 6429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6430 printf "%s\n" "$supported" >&6; } 6431 if test "$supported" = "yes" ; then 6432 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6433 found="yes" 6434 fi 6435 fi 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 xorg_testset_save_CFLAGS="$CFLAGS" 6452 6453 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6456 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6457 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6458 then : 6459 printf %s "(cached) " >&6 6460 else case e in #( 6461 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6462 /* end confdefs.h. */ 6463 int i; 6464 _ACEOF 6465 if ac_fn_c_try_compile "$LINENO" 6466 then : 6467 xorg_cv_cc_flag_unknown_warning_option=yes 6468 else case e in #( 6469 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6470 esac 6471 fi 6472 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6473 esac 6474 fi 6475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6476 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6477 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6478 CFLAGS="$xorg_testset_save_CFLAGS" 6479 fi 6480 6481 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6482 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6484 fi 6485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6487 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6488 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6489 then : 6490 printf %s "(cached) " >&6 6491 else case e in #( 6492 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6493 /* end confdefs.h. */ 6494 int i; 6495 _ACEOF 6496 if ac_fn_c_try_compile "$LINENO" 6497 then : 6498 xorg_cv_cc_flag_unused_command_line_argument=yes 6499 else case e in #( 6500 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6501 esac 6502 fi 6503 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6504 esac 6505 fi 6506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6507 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6508 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6509 CFLAGS="$xorg_testset_save_CFLAGS" 6510 fi 6511 6512 found="no" 6513 6514 if test $found = "no" ; then 6515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6517 fi 6518 6519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6521 fi 6522 6523 CFLAGS="$CFLAGS -Wuninitialized" 6524 6525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6526 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6527 cacheid=xorg_cv_cc_flag__Wuninitialized 6528 if eval test \${$cacheid+y} 6529 then : 6530 printf %s "(cached) " >&6 6531 else case e in #( 6532 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6533 /* end confdefs.h. */ 6534 int i; 6535 int 6536 main (void) 6537 { 6538 6539 ; 6540 return 0; 6541 } 6542 _ACEOF 6543 if ac_fn_c_try_link "$LINENO" 6544 then : 6545 eval $cacheid=yes 6546 else case e in #( 6547 e) eval $cacheid=no ;; 6548 esac 6549 fi 6550 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6551 conftest$ac_exeext conftest.$ac_ext ;; 6552 esac 6553 fi 6554 6555 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557 6558 eval supported=\$$cacheid 6559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6560 printf "%s\n" "$supported" >&6; } 6561 if test "$supported" = "yes" ; then 6562 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6563 found="yes" 6564 fi 6565 fi 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 xorg_testset_save_CFLAGS="$CFLAGS" 6582 6583 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6586 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6587 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6588 then : 6589 printf %s "(cached) " >&6 6590 else case e in #( 6591 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6592 /* end confdefs.h. */ 6593 int i; 6594 _ACEOF 6595 if ac_fn_c_try_compile "$LINENO" 6596 then : 6597 xorg_cv_cc_flag_unknown_warning_option=yes 6598 else case e in #( 6599 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6600 esac 6601 fi 6602 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6603 esac 6604 fi 6605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6606 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6607 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6608 CFLAGS="$xorg_testset_save_CFLAGS" 6609 fi 6610 6611 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6614 fi 6615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6617 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6618 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6619 then : 6620 printf %s "(cached) " >&6 6621 else case e in #( 6622 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6623 /* end confdefs.h. */ 6624 int i; 6625 _ACEOF 6626 if ac_fn_c_try_compile "$LINENO" 6627 then : 6628 xorg_cv_cc_flag_unused_command_line_argument=yes 6629 else case e in #( 6630 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6631 esac 6632 fi 6633 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6634 esac 6635 fi 6636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6637 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6639 CFLAGS="$xorg_testset_save_CFLAGS" 6640 fi 6641 6642 found="no" 6643 6644 if test $found = "no" ; then 6645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6647 fi 6648 6649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6651 fi 6652 6653 CFLAGS="$CFLAGS -Wshadow" 6654 6655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6656 printf %s "checking if $CC supports -Wshadow... " >&6; } 6657 cacheid=xorg_cv_cc_flag__Wshadow 6658 if eval test \${$cacheid+y} 6659 then : 6660 printf %s "(cached) " >&6 6661 else case e in #( 6662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663 /* end confdefs.h. */ 6664 int i; 6665 int 6666 main (void) 6667 { 6668 6669 ; 6670 return 0; 6671 } 6672 _ACEOF 6673 if ac_fn_c_try_link "$LINENO" 6674 then : 6675 eval $cacheid=yes 6676 else case e in #( 6677 e) eval $cacheid=no ;; 6678 esac 6679 fi 6680 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6681 conftest$ac_exeext conftest.$ac_ext ;; 6682 esac 6683 fi 6684 6685 6686 CFLAGS="$xorg_testset_save_CFLAGS" 6687 6688 eval supported=\$$cacheid 6689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6690 printf "%s\n" "$supported" >&6; } 6691 if test "$supported" = "yes" ; then 6692 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6693 found="yes" 6694 fi 6695 fi 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 xorg_testset_save_CFLAGS="$CFLAGS" 6712 6713 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6716 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6717 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6718 then : 6719 printf %s "(cached) " >&6 6720 else case e in #( 6721 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6722 /* end confdefs.h. */ 6723 int i; 6724 _ACEOF 6725 if ac_fn_c_try_compile "$LINENO" 6726 then : 6727 xorg_cv_cc_flag_unknown_warning_option=yes 6728 else case e in #( 6729 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6730 esac 6731 fi 6732 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6733 esac 6734 fi 6735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6736 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6737 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6738 CFLAGS="$xorg_testset_save_CFLAGS" 6739 fi 6740 6741 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6744 fi 6745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6747 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6748 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6749 then : 6750 printf %s "(cached) " >&6 6751 else case e in #( 6752 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6753 /* end confdefs.h. */ 6754 int i; 6755 _ACEOF 6756 if ac_fn_c_try_compile "$LINENO" 6757 then : 6758 xorg_cv_cc_flag_unused_command_line_argument=yes 6759 else case e in #( 6760 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6761 esac 6762 fi 6763 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6764 esac 6765 fi 6766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6767 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6769 CFLAGS="$xorg_testset_save_CFLAGS" 6770 fi 6771 6772 found="no" 6773 6774 if test $found = "no" ; then 6775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6777 fi 6778 6779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6781 fi 6782 6783 CFLAGS="$CFLAGS -Wmissing-noreturn" 6784 6785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6786 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6787 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6788 if eval test \${$cacheid+y} 6789 then : 6790 printf %s "(cached) " >&6 6791 else case e in #( 6792 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6793 /* end confdefs.h. */ 6794 int i; 6795 int 6796 main (void) 6797 { 6798 6799 ; 6800 return 0; 6801 } 6802 _ACEOF 6803 if ac_fn_c_try_link "$LINENO" 6804 then : 6805 eval $cacheid=yes 6806 else case e in #( 6807 e) eval $cacheid=no ;; 6808 esac 6809 fi 6810 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6811 conftest$ac_exeext conftest.$ac_ext ;; 6812 esac 6813 fi 6814 6815 6816 CFLAGS="$xorg_testset_save_CFLAGS" 6817 6818 eval supported=\$$cacheid 6819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6820 printf "%s\n" "$supported" >&6; } 6821 if test "$supported" = "yes" ; then 6822 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6823 found="yes" 6824 fi 6825 fi 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 xorg_testset_save_CFLAGS="$CFLAGS" 6842 6843 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6846 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6847 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6848 then : 6849 printf %s "(cached) " >&6 6850 else case e in #( 6851 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6852 /* end confdefs.h. */ 6853 int i; 6854 _ACEOF 6855 if ac_fn_c_try_compile "$LINENO" 6856 then : 6857 xorg_cv_cc_flag_unknown_warning_option=yes 6858 else case e in #( 6859 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6860 esac 6861 fi 6862 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6863 esac 6864 fi 6865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6866 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6867 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6868 CFLAGS="$xorg_testset_save_CFLAGS" 6869 fi 6870 6871 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6874 fi 6875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6877 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6878 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6879 then : 6880 printf %s "(cached) " >&6 6881 else case e in #( 6882 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6883 /* end confdefs.h. */ 6884 int i; 6885 _ACEOF 6886 if ac_fn_c_try_compile "$LINENO" 6887 then : 6888 xorg_cv_cc_flag_unused_command_line_argument=yes 6889 else case e in #( 6890 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6891 esac 6892 fi 6893 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6894 esac 6895 fi 6896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6897 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6898 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6899 CFLAGS="$xorg_testset_save_CFLAGS" 6900 fi 6901 6902 found="no" 6903 6904 if test $found = "no" ; then 6905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6907 fi 6908 6909 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6911 fi 6912 6913 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6914 6915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6916 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6917 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6918 if eval test \${$cacheid+y} 6919 then : 6920 printf %s "(cached) " >&6 6921 else case e in #( 6922 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6923 /* end confdefs.h. */ 6924 int i; 6925 int 6926 main (void) 6927 { 6928 6929 ; 6930 return 0; 6931 } 6932 _ACEOF 6933 if ac_fn_c_try_link "$LINENO" 6934 then : 6935 eval $cacheid=yes 6936 else case e in #( 6937 e) eval $cacheid=no ;; 6938 esac 6939 fi 6940 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6941 conftest$ac_exeext conftest.$ac_ext ;; 6942 esac 6943 fi 6944 6945 6946 CFLAGS="$xorg_testset_save_CFLAGS" 6947 6948 eval supported=\$$cacheid 6949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6950 printf "%s\n" "$supported" >&6; } 6951 if test "$supported" = "yes" ; then 6952 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6953 found="yes" 6954 fi 6955 fi 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971 xorg_testset_save_CFLAGS="$CFLAGS" 6972 6973 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6976 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6977 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6978 then : 6979 printf %s "(cached) " >&6 6980 else case e in #( 6981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6982 /* end confdefs.h. */ 6983 int i; 6984 _ACEOF 6985 if ac_fn_c_try_compile "$LINENO" 6986 then : 6987 xorg_cv_cc_flag_unknown_warning_option=yes 6988 else case e in #( 6989 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6990 esac 6991 fi 6992 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6993 esac 6994 fi 6995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6996 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6998 CFLAGS="$xorg_testset_save_CFLAGS" 6999 fi 7000 7001 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7004 fi 7005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7007 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7008 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7009 then : 7010 printf %s "(cached) " >&6 7011 else case e in #( 7012 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7013 /* end confdefs.h. */ 7014 int i; 7015 _ACEOF 7016 if ac_fn_c_try_compile "$LINENO" 7017 then : 7018 xorg_cv_cc_flag_unused_command_line_argument=yes 7019 else case e in #( 7020 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7021 esac 7022 fi 7023 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7024 esac 7025 fi 7026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7027 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7028 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7029 CFLAGS="$xorg_testset_save_CFLAGS" 7030 fi 7031 7032 found="no" 7033 7034 if test $found = "no" ; then 7035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7037 fi 7038 7039 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7041 fi 7042 7043 CFLAGS="$CFLAGS -Wredundant-decls" 7044 7045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7046 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7047 cacheid=xorg_cv_cc_flag__Wredundant_decls 7048 if eval test \${$cacheid+y} 7049 then : 7050 printf %s "(cached) " >&6 7051 else case e in #( 7052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7053 /* end confdefs.h. */ 7054 int i; 7055 int 7056 main (void) 7057 { 7058 7059 ; 7060 return 0; 7061 } 7062 _ACEOF 7063 if ac_fn_c_try_link "$LINENO" 7064 then : 7065 eval $cacheid=yes 7066 else case e in #( 7067 e) eval $cacheid=no ;; 7068 esac 7069 fi 7070 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7071 conftest$ac_exeext conftest.$ac_ext ;; 7072 esac 7073 fi 7074 7075 7076 CFLAGS="$xorg_testset_save_CFLAGS" 7077 7078 eval supported=\$$cacheid 7079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7080 printf "%s\n" "$supported" >&6; } 7081 if test "$supported" = "yes" ; then 7082 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7083 found="yes" 7084 fi 7085 fi 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 xorg_testset_save_CFLAGS="$CFLAGS" 7102 7103 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7106 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7107 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7108 then : 7109 printf %s "(cached) " >&6 7110 else case e in #( 7111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7112 /* end confdefs.h. */ 7113 int i; 7114 _ACEOF 7115 if ac_fn_c_try_compile "$LINENO" 7116 then : 7117 xorg_cv_cc_flag_unknown_warning_option=yes 7118 else case e in #( 7119 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7120 esac 7121 fi 7122 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7123 esac 7124 fi 7125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7126 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7127 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7128 CFLAGS="$xorg_testset_save_CFLAGS" 7129 fi 7130 7131 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7134 fi 7135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7137 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7138 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7139 then : 7140 printf %s "(cached) " >&6 7141 else case e in #( 7142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7143 /* end confdefs.h. */ 7144 int i; 7145 _ACEOF 7146 if ac_fn_c_try_compile "$LINENO" 7147 then : 7148 xorg_cv_cc_flag_unused_command_line_argument=yes 7149 else case e in #( 7150 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7151 esac 7152 fi 7153 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7154 esac 7155 fi 7156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7157 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7159 CFLAGS="$xorg_testset_save_CFLAGS" 7160 fi 7161 7162 found="no" 7163 7164 if test $found = "no" ; then 7165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7167 fi 7168 7169 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7171 fi 7172 7173 CFLAGS="$CFLAGS -Wlogical-op" 7174 7175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7176 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7177 cacheid=xorg_cv_cc_flag__Wlogical_op 7178 if eval test \${$cacheid+y} 7179 then : 7180 printf %s "(cached) " >&6 7181 else case e in #( 7182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7183 /* end confdefs.h. */ 7184 int i; 7185 int 7186 main (void) 7187 { 7188 7189 ; 7190 return 0; 7191 } 7192 _ACEOF 7193 if ac_fn_c_try_link "$LINENO" 7194 then : 7195 eval $cacheid=yes 7196 else case e in #( 7197 e) eval $cacheid=no ;; 7198 esac 7199 fi 7200 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7201 conftest$ac_exeext conftest.$ac_ext ;; 7202 esac 7203 fi 7204 7205 7206 CFLAGS="$xorg_testset_save_CFLAGS" 7207 7208 eval supported=\$$cacheid 7209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7210 printf "%s\n" "$supported" >&6; } 7211 if test "$supported" = "yes" ; then 7212 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7213 found="yes" 7214 fi 7215 fi 7216 7217 7218 7219 # These are currently disabled because they are noisy. They will be enabled 7220 # in the future once the codebase is sufficiently modernized to silence 7221 # them. For now, I don't want them to drown out the other warnings. 7222 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7223 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7224 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7225 7226 # Turn some warnings into errors, so we don't accidentally get successful builds 7227 # when there are problems that should be fixed. 7228 7229 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 xorg_testset_save_CFLAGS="$CFLAGS" 7244 7245 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7248 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7249 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7250 then : 7251 printf %s "(cached) " >&6 7252 else case e in #( 7253 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7254 /* end confdefs.h. */ 7255 int i; 7256 _ACEOF 7257 if ac_fn_c_try_compile "$LINENO" 7258 then : 7259 xorg_cv_cc_flag_unknown_warning_option=yes 7260 else case e in #( 7261 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7262 esac 7263 fi 7264 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7265 esac 7266 fi 7267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7268 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7269 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7270 CFLAGS="$xorg_testset_save_CFLAGS" 7271 fi 7272 7273 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7276 fi 7277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7279 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7280 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7281 then : 7282 printf %s "(cached) " >&6 7283 else case e in #( 7284 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7285 /* end confdefs.h. */ 7286 int i; 7287 _ACEOF 7288 if ac_fn_c_try_compile "$LINENO" 7289 then : 7290 xorg_cv_cc_flag_unused_command_line_argument=yes 7291 else case e in #( 7292 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7293 esac 7294 fi 7295 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7296 esac 7297 fi 7298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7299 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7300 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7301 CFLAGS="$xorg_testset_save_CFLAGS" 7302 fi 7303 7304 found="no" 7305 7306 if test $found = "no" ; then 7307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7309 fi 7310 7311 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7313 fi 7314 7315 CFLAGS="$CFLAGS -Werror=implicit" 7316 7317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7318 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7319 cacheid=xorg_cv_cc_flag__Werror_implicit 7320 if eval test \${$cacheid+y} 7321 then : 7322 printf %s "(cached) " >&6 7323 else case e in #( 7324 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7325 /* end confdefs.h. */ 7326 int i; 7327 int 7328 main (void) 7329 { 7330 7331 ; 7332 return 0; 7333 } 7334 _ACEOF 7335 if ac_fn_c_try_link "$LINENO" 7336 then : 7337 eval $cacheid=yes 7338 else case e in #( 7339 e) eval $cacheid=no ;; 7340 esac 7341 fi 7342 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7343 conftest$ac_exeext conftest.$ac_ext ;; 7344 esac 7345 fi 7346 7347 7348 CFLAGS="$xorg_testset_save_CFLAGS" 7349 7350 eval supported=\$$cacheid 7351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7352 printf "%s\n" "$supported" >&6; } 7353 if test "$supported" = "yes" ; then 7354 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7355 found="yes" 7356 fi 7357 fi 7358 7359 if test $found = "no" ; then 7360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7362 fi 7363 7364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7366 fi 7367 7368 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7369 7370 { 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 7371 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7372 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7373 if eval test \${$cacheid+y} 7374 then : 7375 printf %s "(cached) " >&6 7376 else case e in #( 7377 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378 /* end confdefs.h. */ 7379 int i; 7380 int 7381 main (void) 7382 { 7383 7384 ; 7385 return 0; 7386 } 7387 _ACEOF 7388 if ac_fn_c_try_link "$LINENO" 7389 then : 7390 eval $cacheid=yes 7391 else case e in #( 7392 e) eval $cacheid=no ;; 7393 esac 7394 fi 7395 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7396 conftest$ac_exeext conftest.$ac_ext ;; 7397 esac 7398 fi 7399 7400 7401 CFLAGS="$xorg_testset_save_CFLAGS" 7402 7403 eval supported=\$$cacheid 7404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7405 printf "%s\n" "$supported" >&6; } 7406 if test "$supported" = "yes" ; then 7407 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7408 found="yes" 7409 fi 7410 fi 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 xorg_testset_save_CFLAGS="$CFLAGS" 7427 7428 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7431 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7432 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7433 then : 7434 printf %s "(cached) " >&6 7435 else case e in #( 7436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7437 /* end confdefs.h. */ 7438 int i; 7439 _ACEOF 7440 if ac_fn_c_try_compile "$LINENO" 7441 then : 7442 xorg_cv_cc_flag_unknown_warning_option=yes 7443 else case e in #( 7444 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7445 esac 7446 fi 7447 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7448 esac 7449 fi 7450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7451 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7453 CFLAGS="$xorg_testset_save_CFLAGS" 7454 fi 7455 7456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7459 fi 7460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7462 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7463 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7464 then : 7465 printf %s "(cached) " >&6 7466 else case e in #( 7467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7468 /* end confdefs.h. */ 7469 int i; 7470 _ACEOF 7471 if ac_fn_c_try_compile "$LINENO" 7472 then : 7473 xorg_cv_cc_flag_unused_command_line_argument=yes 7474 else case e in #( 7475 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7476 esac 7477 fi 7478 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7479 esac 7480 fi 7481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7482 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7484 CFLAGS="$xorg_testset_save_CFLAGS" 7485 fi 7486 7487 found="no" 7488 7489 if test $found = "no" ; then 7490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7492 fi 7493 7494 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7496 fi 7497 7498 CFLAGS="$CFLAGS -Werror=nonnull" 7499 7500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7501 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7502 cacheid=xorg_cv_cc_flag__Werror_nonnull 7503 if eval test \${$cacheid+y} 7504 then : 7505 printf %s "(cached) " >&6 7506 else case e in #( 7507 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7508 /* end confdefs.h. */ 7509 int i; 7510 int 7511 main (void) 7512 { 7513 7514 ; 7515 return 0; 7516 } 7517 _ACEOF 7518 if ac_fn_c_try_link "$LINENO" 7519 then : 7520 eval $cacheid=yes 7521 else case e in #( 7522 e) eval $cacheid=no ;; 7523 esac 7524 fi 7525 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7526 conftest$ac_exeext conftest.$ac_ext ;; 7527 esac 7528 fi 7529 7530 7531 CFLAGS="$xorg_testset_save_CFLAGS" 7532 7533 eval supported=\$$cacheid 7534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7535 printf "%s\n" "$supported" >&6; } 7536 if test "$supported" = "yes" ; then 7537 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7538 found="yes" 7539 fi 7540 fi 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 xorg_testset_save_CFLAGS="$CFLAGS" 7557 7558 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7561 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7562 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7563 then : 7564 printf %s "(cached) " >&6 7565 else case e in #( 7566 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7567 /* end confdefs.h. */ 7568 int i; 7569 _ACEOF 7570 if ac_fn_c_try_compile "$LINENO" 7571 then : 7572 xorg_cv_cc_flag_unknown_warning_option=yes 7573 else case e in #( 7574 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7575 esac 7576 fi 7577 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7578 esac 7579 fi 7580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7581 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7582 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7583 CFLAGS="$xorg_testset_save_CFLAGS" 7584 fi 7585 7586 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7589 fi 7590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7592 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7593 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7594 then : 7595 printf %s "(cached) " >&6 7596 else case e in #( 7597 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7598 /* end confdefs.h. */ 7599 int i; 7600 _ACEOF 7601 if ac_fn_c_try_compile "$LINENO" 7602 then : 7603 xorg_cv_cc_flag_unused_command_line_argument=yes 7604 else case e in #( 7605 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7606 esac 7607 fi 7608 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7609 esac 7610 fi 7611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7612 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7613 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7614 CFLAGS="$xorg_testset_save_CFLAGS" 7615 fi 7616 7617 found="no" 7618 7619 if test $found = "no" ; then 7620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7622 fi 7623 7624 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7626 fi 7627 7628 CFLAGS="$CFLAGS -Werror=init-self" 7629 7630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7631 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7632 cacheid=xorg_cv_cc_flag__Werror_init_self 7633 if eval test \${$cacheid+y} 7634 then : 7635 printf %s "(cached) " >&6 7636 else case e in #( 7637 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7638 /* end confdefs.h. */ 7639 int i; 7640 int 7641 main (void) 7642 { 7643 7644 ; 7645 return 0; 7646 } 7647 _ACEOF 7648 if ac_fn_c_try_link "$LINENO" 7649 then : 7650 eval $cacheid=yes 7651 else case e in #( 7652 e) eval $cacheid=no ;; 7653 esac 7654 fi 7655 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7656 conftest$ac_exeext conftest.$ac_ext ;; 7657 esac 7658 fi 7659 7660 7661 CFLAGS="$xorg_testset_save_CFLAGS" 7662 7663 eval supported=\$$cacheid 7664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7665 printf "%s\n" "$supported" >&6; } 7666 if test "$supported" = "yes" ; then 7667 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7668 found="yes" 7669 fi 7670 fi 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 xorg_testset_save_CFLAGS="$CFLAGS" 7687 7688 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7691 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7692 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7693 then : 7694 printf %s "(cached) " >&6 7695 else case e in #( 7696 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7697 /* end confdefs.h. */ 7698 int i; 7699 _ACEOF 7700 if ac_fn_c_try_compile "$LINENO" 7701 then : 7702 xorg_cv_cc_flag_unknown_warning_option=yes 7703 else case e in #( 7704 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7705 esac 7706 fi 7707 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7708 esac 7709 fi 7710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7711 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7712 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714 fi 7715 7716 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7719 fi 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7722 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7723 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7724 then : 7725 printf %s "(cached) " >&6 7726 else case e in #( 7727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7728 /* end confdefs.h. */ 7729 int i; 7730 _ACEOF 7731 if ac_fn_c_try_compile "$LINENO" 7732 then : 7733 xorg_cv_cc_flag_unused_command_line_argument=yes 7734 else case e in #( 7735 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7736 esac 7737 fi 7738 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7739 esac 7740 fi 7741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7742 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7743 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7744 CFLAGS="$xorg_testset_save_CFLAGS" 7745 fi 7746 7747 found="no" 7748 7749 if test $found = "no" ; then 7750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7752 fi 7753 7754 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7756 fi 7757 7758 CFLAGS="$CFLAGS -Werror=main" 7759 7760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7761 printf %s "checking if $CC supports -Werror=main... " >&6; } 7762 cacheid=xorg_cv_cc_flag__Werror_main 7763 if eval test \${$cacheid+y} 7764 then : 7765 printf %s "(cached) " >&6 7766 else case e in #( 7767 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7768 /* end confdefs.h. */ 7769 int i; 7770 int 7771 main (void) 7772 { 7773 7774 ; 7775 return 0; 7776 } 7777 _ACEOF 7778 if ac_fn_c_try_link "$LINENO" 7779 then : 7780 eval $cacheid=yes 7781 else case e in #( 7782 e) eval $cacheid=no ;; 7783 esac 7784 fi 7785 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7786 conftest$ac_exeext conftest.$ac_ext ;; 7787 esac 7788 fi 7789 7790 7791 CFLAGS="$xorg_testset_save_CFLAGS" 7792 7793 eval supported=\$$cacheid 7794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7795 printf "%s\n" "$supported" >&6; } 7796 if test "$supported" = "yes" ; then 7797 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7798 found="yes" 7799 fi 7800 fi 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 xorg_testset_save_CFLAGS="$CFLAGS" 7817 7818 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7821 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7822 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7823 then : 7824 printf %s "(cached) " >&6 7825 else case e in #( 7826 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7827 /* end confdefs.h. */ 7828 int i; 7829 _ACEOF 7830 if ac_fn_c_try_compile "$LINENO" 7831 then : 7832 xorg_cv_cc_flag_unknown_warning_option=yes 7833 else case e in #( 7834 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7835 esac 7836 fi 7837 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7838 esac 7839 fi 7840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7841 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7843 CFLAGS="$xorg_testset_save_CFLAGS" 7844 fi 7845 7846 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7849 fi 7850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7852 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7853 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7854 then : 7855 printf %s "(cached) " >&6 7856 else case e in #( 7857 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7858 /* end confdefs.h. */ 7859 int i; 7860 _ACEOF 7861 if ac_fn_c_try_compile "$LINENO" 7862 then : 7863 xorg_cv_cc_flag_unused_command_line_argument=yes 7864 else case e in #( 7865 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7866 esac 7867 fi 7868 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7869 esac 7870 fi 7871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7872 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7873 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7874 CFLAGS="$xorg_testset_save_CFLAGS" 7875 fi 7876 7877 found="no" 7878 7879 if test $found = "no" ; then 7880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7882 fi 7883 7884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7886 fi 7887 7888 CFLAGS="$CFLAGS -Werror=missing-braces" 7889 7890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7891 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7892 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7893 if eval test \${$cacheid+y} 7894 then : 7895 printf %s "(cached) " >&6 7896 else case e in #( 7897 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7898 /* end confdefs.h. */ 7899 int i; 7900 int 7901 main (void) 7902 { 7903 7904 ; 7905 return 0; 7906 } 7907 _ACEOF 7908 if ac_fn_c_try_link "$LINENO" 7909 then : 7910 eval $cacheid=yes 7911 else case e in #( 7912 e) eval $cacheid=no ;; 7913 esac 7914 fi 7915 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7916 conftest$ac_exeext conftest.$ac_ext ;; 7917 esac 7918 fi 7919 7920 7921 CFLAGS="$xorg_testset_save_CFLAGS" 7922 7923 eval supported=\$$cacheid 7924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7925 printf "%s\n" "$supported" >&6; } 7926 if test "$supported" = "yes" ; then 7927 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7928 found="yes" 7929 fi 7930 fi 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 xorg_testset_save_CFLAGS="$CFLAGS" 7947 7948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7951 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7952 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7953 then : 7954 printf %s "(cached) " >&6 7955 else case e in #( 7956 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7957 /* end confdefs.h. */ 7958 int i; 7959 _ACEOF 7960 if ac_fn_c_try_compile "$LINENO" 7961 then : 7962 xorg_cv_cc_flag_unknown_warning_option=yes 7963 else case e in #( 7964 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7965 esac 7966 fi 7967 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7968 esac 7969 fi 7970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7971 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7972 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7973 CFLAGS="$xorg_testset_save_CFLAGS" 7974 fi 7975 7976 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7979 fi 7980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7982 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7983 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7984 then : 7985 printf %s "(cached) " >&6 7986 else case e in #( 7987 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7988 /* end confdefs.h. */ 7989 int i; 7990 _ACEOF 7991 if ac_fn_c_try_compile "$LINENO" 7992 then : 7993 xorg_cv_cc_flag_unused_command_line_argument=yes 7994 else case e in #( 7995 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7996 esac 7997 fi 7998 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7999 esac 8000 fi 8001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8002 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8003 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8004 CFLAGS="$xorg_testset_save_CFLAGS" 8005 fi 8006 8007 found="no" 8008 8009 if test $found = "no" ; then 8010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8012 fi 8013 8014 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8015 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8016 fi 8017 8018 CFLAGS="$CFLAGS -Werror=sequence-point" 8019 8020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8021 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8022 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8023 if eval test \${$cacheid+y} 8024 then : 8025 printf %s "(cached) " >&6 8026 else case e in #( 8027 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8028 /* end confdefs.h. */ 8029 int i; 8030 int 8031 main (void) 8032 { 8033 8034 ; 8035 return 0; 8036 } 8037 _ACEOF 8038 if ac_fn_c_try_link "$LINENO" 8039 then : 8040 eval $cacheid=yes 8041 else case e in #( 8042 e) eval $cacheid=no ;; 8043 esac 8044 fi 8045 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8046 conftest$ac_exeext conftest.$ac_ext ;; 8047 esac 8048 fi 8049 8050 8051 CFLAGS="$xorg_testset_save_CFLAGS" 8052 8053 eval supported=\$$cacheid 8054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8055 printf "%s\n" "$supported" >&6; } 8056 if test "$supported" = "yes" ; then 8057 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8058 found="yes" 8059 fi 8060 fi 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 xorg_testset_save_CFLAGS="$CFLAGS" 8077 8078 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8081 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8082 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8083 then : 8084 printf %s "(cached) " >&6 8085 else case e in #( 8086 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8087 /* end confdefs.h. */ 8088 int i; 8089 _ACEOF 8090 if ac_fn_c_try_compile "$LINENO" 8091 then : 8092 xorg_cv_cc_flag_unknown_warning_option=yes 8093 else case e in #( 8094 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8095 esac 8096 fi 8097 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8098 esac 8099 fi 8100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8101 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8103 CFLAGS="$xorg_testset_save_CFLAGS" 8104 fi 8105 8106 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8109 fi 8110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8112 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8113 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8114 then : 8115 printf %s "(cached) " >&6 8116 else case e in #( 8117 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8118 /* end confdefs.h. */ 8119 int i; 8120 _ACEOF 8121 if ac_fn_c_try_compile "$LINENO" 8122 then : 8123 xorg_cv_cc_flag_unused_command_line_argument=yes 8124 else case e in #( 8125 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8126 esac 8127 fi 8128 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8129 esac 8130 fi 8131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8132 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8133 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8134 CFLAGS="$xorg_testset_save_CFLAGS" 8135 fi 8136 8137 found="no" 8138 8139 if test $found = "no" ; then 8140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8142 fi 8143 8144 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8146 fi 8147 8148 CFLAGS="$CFLAGS -Werror=return-type" 8149 8150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8151 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8152 cacheid=xorg_cv_cc_flag__Werror_return_type 8153 if eval test \${$cacheid+y} 8154 then : 8155 printf %s "(cached) " >&6 8156 else case e in #( 8157 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8158 /* end confdefs.h. */ 8159 int i; 8160 int 8161 main (void) 8162 { 8163 8164 ; 8165 return 0; 8166 } 8167 _ACEOF 8168 if ac_fn_c_try_link "$LINENO" 8169 then : 8170 eval $cacheid=yes 8171 else case e in #( 8172 e) eval $cacheid=no ;; 8173 esac 8174 fi 8175 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8176 conftest$ac_exeext conftest.$ac_ext ;; 8177 esac 8178 fi 8179 8180 8181 CFLAGS="$xorg_testset_save_CFLAGS" 8182 8183 eval supported=\$$cacheid 8184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8185 printf "%s\n" "$supported" >&6; } 8186 if test "$supported" = "yes" ; then 8187 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8188 found="yes" 8189 fi 8190 fi 8191 8192 if test $found = "no" ; then 8193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8195 fi 8196 8197 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8199 fi 8200 8201 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8202 8203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8204 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8205 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8206 if eval test \${$cacheid+y} 8207 then : 8208 printf %s "(cached) " >&6 8209 else case e in #( 8210 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8211 /* end confdefs.h. */ 8212 int i; 8213 int 8214 main (void) 8215 { 8216 8217 ; 8218 return 0; 8219 } 8220 _ACEOF 8221 if ac_fn_c_try_link "$LINENO" 8222 then : 8223 eval $cacheid=yes 8224 else case e in #( 8225 e) eval $cacheid=no ;; 8226 esac 8227 fi 8228 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8229 conftest$ac_exeext conftest.$ac_ext ;; 8230 esac 8231 fi 8232 8233 8234 CFLAGS="$xorg_testset_save_CFLAGS" 8235 8236 eval supported=\$$cacheid 8237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8238 printf "%s\n" "$supported" >&6; } 8239 if test "$supported" = "yes" ; then 8240 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8241 found="yes" 8242 fi 8243 fi 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 xorg_testset_save_CFLAGS="$CFLAGS" 8260 8261 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8264 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8265 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8266 then : 8267 printf %s "(cached) " >&6 8268 else case e in #( 8269 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8270 /* end confdefs.h. */ 8271 int i; 8272 _ACEOF 8273 if ac_fn_c_try_compile "$LINENO" 8274 then : 8275 xorg_cv_cc_flag_unknown_warning_option=yes 8276 else case e in #( 8277 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8278 esac 8279 fi 8280 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8281 esac 8282 fi 8283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8284 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8285 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8286 CFLAGS="$xorg_testset_save_CFLAGS" 8287 fi 8288 8289 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8292 fi 8293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8295 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8296 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8297 then : 8298 printf %s "(cached) " >&6 8299 else case e in #( 8300 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8301 /* end confdefs.h. */ 8302 int i; 8303 _ACEOF 8304 if ac_fn_c_try_compile "$LINENO" 8305 then : 8306 xorg_cv_cc_flag_unused_command_line_argument=yes 8307 else case e in #( 8308 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8309 esac 8310 fi 8311 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8312 esac 8313 fi 8314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8315 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8316 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8317 CFLAGS="$xorg_testset_save_CFLAGS" 8318 fi 8319 8320 found="no" 8321 8322 if test $found = "no" ; then 8323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8325 fi 8326 8327 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8329 fi 8330 8331 CFLAGS="$CFLAGS -Werror=trigraphs" 8332 8333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8334 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8335 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8336 if eval test \${$cacheid+y} 8337 then : 8338 printf %s "(cached) " >&6 8339 else case e in #( 8340 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8341 /* end confdefs.h. */ 8342 int i; 8343 int 8344 main (void) 8345 { 8346 8347 ; 8348 return 0; 8349 } 8350 _ACEOF 8351 if ac_fn_c_try_link "$LINENO" 8352 then : 8353 eval $cacheid=yes 8354 else case e in #( 8355 e) eval $cacheid=no ;; 8356 esac 8357 fi 8358 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8359 conftest$ac_exeext conftest.$ac_ext ;; 8360 esac 8361 fi 8362 8363 8364 CFLAGS="$xorg_testset_save_CFLAGS" 8365 8366 eval supported=\$$cacheid 8367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8368 printf "%s\n" "$supported" >&6; } 8369 if test "$supported" = "yes" ; then 8370 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8371 found="yes" 8372 fi 8373 fi 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 xorg_testset_save_CFLAGS="$CFLAGS" 8390 8391 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8394 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8395 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8396 then : 8397 printf %s "(cached) " >&6 8398 else case e in #( 8399 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8400 /* end confdefs.h. */ 8401 int i; 8402 _ACEOF 8403 if ac_fn_c_try_compile "$LINENO" 8404 then : 8405 xorg_cv_cc_flag_unknown_warning_option=yes 8406 else case e in #( 8407 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8408 esac 8409 fi 8410 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8411 esac 8412 fi 8413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8414 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8415 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8416 CFLAGS="$xorg_testset_save_CFLAGS" 8417 fi 8418 8419 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8422 fi 8423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8425 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8426 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8427 then : 8428 printf %s "(cached) " >&6 8429 else case e in #( 8430 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8431 /* end confdefs.h. */ 8432 int i; 8433 _ACEOF 8434 if ac_fn_c_try_compile "$LINENO" 8435 then : 8436 xorg_cv_cc_flag_unused_command_line_argument=yes 8437 else case e in #( 8438 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8439 esac 8440 fi 8441 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8442 esac 8443 fi 8444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8445 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8446 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8447 CFLAGS="$xorg_testset_save_CFLAGS" 8448 fi 8449 8450 found="no" 8451 8452 if test $found = "no" ; then 8453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8455 fi 8456 8457 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8459 fi 8460 8461 CFLAGS="$CFLAGS -Werror=array-bounds" 8462 8463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8464 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8465 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8466 if eval test \${$cacheid+y} 8467 then : 8468 printf %s "(cached) " >&6 8469 else case e in #( 8470 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8471 /* end confdefs.h. */ 8472 int i; 8473 int 8474 main (void) 8475 { 8476 8477 ; 8478 return 0; 8479 } 8480 _ACEOF 8481 if ac_fn_c_try_link "$LINENO" 8482 then : 8483 eval $cacheid=yes 8484 else case e in #( 8485 e) eval $cacheid=no ;; 8486 esac 8487 fi 8488 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8489 conftest$ac_exeext conftest.$ac_ext ;; 8490 esac 8491 fi 8492 8493 8494 CFLAGS="$xorg_testset_save_CFLAGS" 8495 8496 eval supported=\$$cacheid 8497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8498 printf "%s\n" "$supported" >&6; } 8499 if test "$supported" = "yes" ; then 8500 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8501 found="yes" 8502 fi 8503 fi 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 xorg_testset_save_CFLAGS="$CFLAGS" 8520 8521 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8524 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8525 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8526 then : 8527 printf %s "(cached) " >&6 8528 else case e in #( 8529 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8530 /* end confdefs.h. */ 8531 int i; 8532 _ACEOF 8533 if ac_fn_c_try_compile "$LINENO" 8534 then : 8535 xorg_cv_cc_flag_unknown_warning_option=yes 8536 else case e in #( 8537 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8538 esac 8539 fi 8540 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8541 esac 8542 fi 8543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8544 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8545 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8546 CFLAGS="$xorg_testset_save_CFLAGS" 8547 fi 8548 8549 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8552 fi 8553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8555 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8556 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8557 then : 8558 printf %s "(cached) " >&6 8559 else case e in #( 8560 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8561 /* end confdefs.h. */ 8562 int i; 8563 _ACEOF 8564 if ac_fn_c_try_compile "$LINENO" 8565 then : 8566 xorg_cv_cc_flag_unused_command_line_argument=yes 8567 else case e in #( 8568 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8569 esac 8570 fi 8571 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8572 esac 8573 fi 8574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8575 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8576 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8577 CFLAGS="$xorg_testset_save_CFLAGS" 8578 fi 8579 8580 found="no" 8581 8582 if test $found = "no" ; then 8583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8585 fi 8586 8587 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8589 fi 8590 8591 CFLAGS="$CFLAGS -Werror=write-strings" 8592 8593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8594 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8595 cacheid=xorg_cv_cc_flag__Werror_write_strings 8596 if eval test \${$cacheid+y} 8597 then : 8598 printf %s "(cached) " >&6 8599 else case e in #( 8600 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8601 /* end confdefs.h. */ 8602 int i; 8603 int 8604 main (void) 8605 { 8606 8607 ; 8608 return 0; 8609 } 8610 _ACEOF 8611 if ac_fn_c_try_link "$LINENO" 8612 then : 8613 eval $cacheid=yes 8614 else case e in #( 8615 e) eval $cacheid=no ;; 8616 esac 8617 fi 8618 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8619 conftest$ac_exeext conftest.$ac_ext ;; 8620 esac 8621 fi 8622 8623 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625 8626 eval supported=\$$cacheid 8627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8628 printf "%s\n" "$supported" >&6; } 8629 if test "$supported" = "yes" ; then 8630 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8631 found="yes" 8632 fi 8633 fi 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 xorg_testset_save_CFLAGS="$CFLAGS" 8650 8651 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8654 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8655 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8656 then : 8657 printf %s "(cached) " >&6 8658 else case e in #( 8659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8660 /* end confdefs.h. */ 8661 int i; 8662 _ACEOF 8663 if ac_fn_c_try_compile "$LINENO" 8664 then : 8665 xorg_cv_cc_flag_unknown_warning_option=yes 8666 else case e in #( 8667 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8668 esac 8669 fi 8670 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8671 esac 8672 fi 8673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8674 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8675 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8676 CFLAGS="$xorg_testset_save_CFLAGS" 8677 fi 8678 8679 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8682 fi 8683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8685 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8686 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8687 then : 8688 printf %s "(cached) " >&6 8689 else case e in #( 8690 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8691 /* end confdefs.h. */ 8692 int i; 8693 _ACEOF 8694 if ac_fn_c_try_compile "$LINENO" 8695 then : 8696 xorg_cv_cc_flag_unused_command_line_argument=yes 8697 else case e in #( 8698 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8699 esac 8700 fi 8701 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8702 esac 8703 fi 8704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8705 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8707 CFLAGS="$xorg_testset_save_CFLAGS" 8708 fi 8709 8710 found="no" 8711 8712 if test $found = "no" ; then 8713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8715 fi 8716 8717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8719 fi 8720 8721 CFLAGS="$CFLAGS -Werror=address" 8722 8723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8724 printf %s "checking if $CC supports -Werror=address... " >&6; } 8725 cacheid=xorg_cv_cc_flag__Werror_address 8726 if eval test \${$cacheid+y} 8727 then : 8728 printf %s "(cached) " >&6 8729 else case e in #( 8730 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8731 /* end confdefs.h. */ 8732 int i; 8733 int 8734 main (void) 8735 { 8736 8737 ; 8738 return 0; 8739 } 8740 _ACEOF 8741 if ac_fn_c_try_link "$LINENO" 8742 then : 8743 eval $cacheid=yes 8744 else case e in #( 8745 e) eval $cacheid=no ;; 8746 esac 8747 fi 8748 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8749 conftest$ac_exeext conftest.$ac_ext ;; 8750 esac 8751 fi 8752 8753 8754 CFLAGS="$xorg_testset_save_CFLAGS" 8755 8756 eval supported=\$$cacheid 8757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8758 printf "%s\n" "$supported" >&6; } 8759 if test "$supported" = "yes" ; then 8760 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8761 found="yes" 8762 fi 8763 fi 8764 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 xorg_testset_save_CFLAGS="$CFLAGS" 8780 8781 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8784 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8785 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8786 then : 8787 printf %s "(cached) " >&6 8788 else case e in #( 8789 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8790 /* end confdefs.h. */ 8791 int i; 8792 _ACEOF 8793 if ac_fn_c_try_compile "$LINENO" 8794 then : 8795 xorg_cv_cc_flag_unknown_warning_option=yes 8796 else case e in #( 8797 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8798 esac 8799 fi 8800 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8801 esac 8802 fi 8803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8804 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8805 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8806 CFLAGS="$xorg_testset_save_CFLAGS" 8807 fi 8808 8809 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8812 fi 8813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8815 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8816 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8817 then : 8818 printf %s "(cached) " >&6 8819 else case e in #( 8820 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8821 /* end confdefs.h. */ 8822 int i; 8823 _ACEOF 8824 if ac_fn_c_try_compile "$LINENO" 8825 then : 8826 xorg_cv_cc_flag_unused_command_line_argument=yes 8827 else case e in #( 8828 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8829 esac 8830 fi 8831 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8832 esac 8833 fi 8834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8835 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8836 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8837 CFLAGS="$xorg_testset_save_CFLAGS" 8838 fi 8839 8840 found="no" 8841 8842 if test $found = "no" ; then 8843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8845 fi 8846 8847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8849 fi 8850 8851 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8852 8853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8854 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8855 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8856 if eval test \${$cacheid+y} 8857 then : 8858 printf %s "(cached) " >&6 8859 else case e in #( 8860 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8861 /* end confdefs.h. */ 8862 int i; 8863 int 8864 main (void) 8865 { 8866 8867 ; 8868 return 0; 8869 } 8870 _ACEOF 8871 if ac_fn_c_try_link "$LINENO" 8872 then : 8873 eval $cacheid=yes 8874 else case e in #( 8875 e) eval $cacheid=no ;; 8876 esac 8877 fi 8878 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8879 conftest$ac_exeext conftest.$ac_ext ;; 8880 esac 8881 fi 8882 8883 8884 CFLAGS="$xorg_testset_save_CFLAGS" 8885 8886 eval supported=\$$cacheid 8887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8888 printf "%s\n" "$supported" >&6; } 8889 if test "$supported" = "yes" ; then 8890 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8891 found="yes" 8892 fi 8893 fi 8894 8895 if test $found = "no" ; then 8896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8898 fi 8899 8900 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8902 fi 8903 8904 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8905 8906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8907 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8908 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8909 if eval test \${$cacheid+y} 8910 then : 8911 printf %s "(cached) " >&6 8912 else case e in #( 8913 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8914 /* end confdefs.h. */ 8915 int i; 8916 int 8917 main (void) 8918 { 8919 8920 ; 8921 return 0; 8922 } 8923 _ACEOF 8924 if ac_fn_c_try_link "$LINENO" 8925 then : 8926 eval $cacheid=yes 8927 else case e in #( 8928 e) eval $cacheid=no ;; 8929 esac 8930 fi 8931 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8932 conftest$ac_exeext conftest.$ac_ext ;; 8933 esac 8934 fi 8935 8936 8937 CFLAGS="$xorg_testset_save_CFLAGS" 8938 8939 eval supported=\$$cacheid 8940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8941 printf "%s\n" "$supported" >&6; } 8942 if test "$supported" = "yes" ; then 8943 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8944 found="yes" 8945 fi 8946 fi 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 xorg_testset_save_CFLAGS="$CFLAGS" 8963 8964 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8967 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8968 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8969 then : 8970 printf %s "(cached) " >&6 8971 else case e in #( 8972 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8973 /* end confdefs.h. */ 8974 int i; 8975 _ACEOF 8976 if ac_fn_c_try_compile "$LINENO" 8977 then : 8978 xorg_cv_cc_flag_unknown_warning_option=yes 8979 else case e in #( 8980 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8981 esac 8982 fi 8983 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8984 esac 8985 fi 8986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8987 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8988 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8989 CFLAGS="$xorg_testset_save_CFLAGS" 8990 fi 8991 8992 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8995 fi 8996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8998 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8999 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9000 then : 9001 printf %s "(cached) " >&6 9002 else case e in #( 9003 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9004 /* end confdefs.h. */ 9005 int i; 9006 _ACEOF 9007 if ac_fn_c_try_compile "$LINENO" 9008 then : 9009 xorg_cv_cc_flag_unused_command_line_argument=yes 9010 else case e in #( 9011 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9012 esac 9013 fi 9014 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9015 esac 9016 fi 9017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9018 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9020 CFLAGS="$xorg_testset_save_CFLAGS" 9021 fi 9022 9023 found="no" 9024 9025 if test $found = "no" ; then 9026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 fi 9029 9030 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9032 fi 9033 9034 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9035 9036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9037 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9038 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9039 if eval test \${$cacheid+y} 9040 then : 9041 printf %s "(cached) " >&6 9042 else case e in #( 9043 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044 /* end confdefs.h. */ 9045 int i; 9046 int 9047 main (void) 9048 { 9049 9050 ; 9051 return 0; 9052 } 9053 _ACEOF 9054 if ac_fn_c_try_link "$LINENO" 9055 then : 9056 eval $cacheid=yes 9057 else case e in #( 9058 e) eval $cacheid=no ;; 9059 esac 9060 fi 9061 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9062 conftest$ac_exeext conftest.$ac_ext ;; 9063 esac 9064 fi 9065 9066 9067 CFLAGS="$xorg_testset_save_CFLAGS" 9068 9069 eval supported=\$$cacheid 9070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9071 printf "%s\n" "$supported" >&6; } 9072 if test "$supported" = "yes" ; then 9073 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9074 found="yes" 9075 fi 9076 fi 9077 9078 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9079 else 9080 { 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 $PACKAGE_BUGREPORT" >&5 9081 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9082 9083 9084 9085 9086 9087 9088 9089 9090 9091 9092 9093 9094 9095 xorg_testset_save_CFLAGS="$CFLAGS" 9096 9097 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9100 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9101 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9102 then : 9103 printf %s "(cached) " >&6 9104 else case e in #( 9105 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9106 /* end confdefs.h. */ 9107 int i; 9108 _ACEOF 9109 if ac_fn_c_try_compile "$LINENO" 9110 then : 9111 xorg_cv_cc_flag_unknown_warning_option=yes 9112 else case e in #( 9113 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9114 esac 9115 fi 9116 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9117 esac 9118 fi 9119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9120 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9122 CFLAGS="$xorg_testset_save_CFLAGS" 9123 fi 9124 9125 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9128 fi 9129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9131 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9132 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9133 then : 9134 printf %s "(cached) " >&6 9135 else case e in #( 9136 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9137 /* end confdefs.h. */ 9138 int i; 9139 _ACEOF 9140 if ac_fn_c_try_compile "$LINENO" 9141 then : 9142 xorg_cv_cc_flag_unused_command_line_argument=yes 9143 else case e in #( 9144 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9145 esac 9146 fi 9147 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9148 esac 9149 fi 9150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9151 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9152 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9153 CFLAGS="$xorg_testset_save_CFLAGS" 9154 fi 9155 9156 found="no" 9157 9158 if test $found = "no" ; then 9159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9161 fi 9162 9163 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9165 fi 9166 9167 CFLAGS="$CFLAGS -Wimplicit" 9168 9169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9170 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9171 cacheid=xorg_cv_cc_flag__Wimplicit 9172 if eval test \${$cacheid+y} 9173 then : 9174 printf %s "(cached) " >&6 9175 else case e in #( 9176 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9177 /* end confdefs.h. */ 9178 int i; 9179 int 9180 main (void) 9181 { 9182 9183 ; 9184 return 0; 9185 } 9186 _ACEOF 9187 if ac_fn_c_try_link "$LINENO" 9188 then : 9189 eval $cacheid=yes 9190 else case e in #( 9191 e) eval $cacheid=no ;; 9192 esac 9193 fi 9194 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9195 conftest$ac_exeext conftest.$ac_ext ;; 9196 esac 9197 fi 9198 9199 9200 CFLAGS="$xorg_testset_save_CFLAGS" 9201 9202 eval supported=\$$cacheid 9203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9204 printf "%s\n" "$supported" >&6; } 9205 if test "$supported" = "yes" ; then 9206 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9207 found="yes" 9208 fi 9209 fi 9210 9211 9212 9213 9214 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 xorg_testset_save_CFLAGS="$CFLAGS" 9226 9227 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9230 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9231 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9232 then : 9233 printf %s "(cached) " >&6 9234 else case e in #( 9235 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9236 /* end confdefs.h. */ 9237 int i; 9238 _ACEOF 9239 if ac_fn_c_try_compile "$LINENO" 9240 then : 9241 xorg_cv_cc_flag_unknown_warning_option=yes 9242 else case e in #( 9243 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9244 esac 9245 fi 9246 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9247 esac 9248 fi 9249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9250 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9251 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9252 CFLAGS="$xorg_testset_save_CFLAGS" 9253 fi 9254 9255 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9256 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9258 fi 9259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9261 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9262 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9263 then : 9264 printf %s "(cached) " >&6 9265 else case e in #( 9266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9267 /* end confdefs.h. */ 9268 int i; 9269 _ACEOF 9270 if ac_fn_c_try_compile "$LINENO" 9271 then : 9272 xorg_cv_cc_flag_unused_command_line_argument=yes 9273 else case e in #( 9274 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9275 esac 9276 fi 9277 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9278 esac 9279 fi 9280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9281 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9282 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9283 CFLAGS="$xorg_testset_save_CFLAGS" 9284 fi 9285 9286 found="no" 9287 9288 if test $found = "no" ; then 9289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9291 fi 9292 9293 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9295 fi 9296 9297 CFLAGS="$CFLAGS -Wnonnull" 9298 9299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9300 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9301 cacheid=xorg_cv_cc_flag__Wnonnull 9302 if eval test \${$cacheid+y} 9303 then : 9304 printf %s "(cached) " >&6 9305 else case e in #( 9306 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307 /* end confdefs.h. */ 9308 int i; 9309 int 9310 main (void) 9311 { 9312 9313 ; 9314 return 0; 9315 } 9316 _ACEOF 9317 if ac_fn_c_try_link "$LINENO" 9318 then : 9319 eval $cacheid=yes 9320 else case e in #( 9321 e) eval $cacheid=no ;; 9322 esac 9323 fi 9324 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9325 conftest$ac_exeext conftest.$ac_ext ;; 9326 esac 9327 fi 9328 9329 9330 CFLAGS="$xorg_testset_save_CFLAGS" 9331 9332 eval supported=\$$cacheid 9333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9334 printf "%s\n" "$supported" >&6; } 9335 if test "$supported" = "yes" ; then 9336 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9337 found="yes" 9338 fi 9339 fi 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 xorg_testset_save_CFLAGS="$CFLAGS" 9356 9357 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9360 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9361 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9362 then : 9363 printf %s "(cached) " >&6 9364 else case e in #( 9365 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9366 /* end confdefs.h. */ 9367 int i; 9368 _ACEOF 9369 if ac_fn_c_try_compile "$LINENO" 9370 then : 9371 xorg_cv_cc_flag_unknown_warning_option=yes 9372 else case e in #( 9373 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9374 esac 9375 fi 9376 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9377 esac 9378 fi 9379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9380 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9382 CFLAGS="$xorg_testset_save_CFLAGS" 9383 fi 9384 9385 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9388 fi 9389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9391 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9392 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9393 then : 9394 printf %s "(cached) " >&6 9395 else case e in #( 9396 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9397 /* end confdefs.h. */ 9398 int i; 9399 _ACEOF 9400 if ac_fn_c_try_compile "$LINENO" 9401 then : 9402 xorg_cv_cc_flag_unused_command_line_argument=yes 9403 else case e in #( 9404 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9405 esac 9406 fi 9407 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9408 esac 9409 fi 9410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9411 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9412 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9413 CFLAGS="$xorg_testset_save_CFLAGS" 9414 fi 9415 9416 found="no" 9417 9418 if test $found = "no" ; then 9419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9421 fi 9422 9423 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9425 fi 9426 9427 CFLAGS="$CFLAGS -Winit-self" 9428 9429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9430 printf %s "checking if $CC supports -Winit-self... " >&6; } 9431 cacheid=xorg_cv_cc_flag__Winit_self 9432 if eval test \${$cacheid+y} 9433 then : 9434 printf %s "(cached) " >&6 9435 else case e in #( 9436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9437 /* end confdefs.h. */ 9438 int i; 9439 int 9440 main (void) 9441 { 9442 9443 ; 9444 return 0; 9445 } 9446 _ACEOF 9447 if ac_fn_c_try_link "$LINENO" 9448 then : 9449 eval $cacheid=yes 9450 else case e in #( 9451 e) eval $cacheid=no ;; 9452 esac 9453 fi 9454 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9455 conftest$ac_exeext conftest.$ac_ext ;; 9456 esac 9457 fi 9458 9459 9460 CFLAGS="$xorg_testset_save_CFLAGS" 9461 9462 eval supported=\$$cacheid 9463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9464 printf "%s\n" "$supported" >&6; } 9465 if test "$supported" = "yes" ; then 9466 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9467 found="yes" 9468 fi 9469 fi 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 xorg_testset_save_CFLAGS="$CFLAGS" 9486 9487 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9490 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9491 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9492 then : 9493 printf %s "(cached) " >&6 9494 else case e in #( 9495 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9496 /* end confdefs.h. */ 9497 int i; 9498 _ACEOF 9499 if ac_fn_c_try_compile "$LINENO" 9500 then : 9501 xorg_cv_cc_flag_unknown_warning_option=yes 9502 else case e in #( 9503 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9504 esac 9505 fi 9506 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9507 esac 9508 fi 9509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9510 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9511 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9512 CFLAGS="$xorg_testset_save_CFLAGS" 9513 fi 9514 9515 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9516 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9518 fi 9519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9521 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9522 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9523 then : 9524 printf %s "(cached) " >&6 9525 else case e in #( 9526 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9527 /* end confdefs.h. */ 9528 int i; 9529 _ACEOF 9530 if ac_fn_c_try_compile "$LINENO" 9531 then : 9532 xorg_cv_cc_flag_unused_command_line_argument=yes 9533 else case e in #( 9534 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9535 esac 9536 fi 9537 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9538 esac 9539 fi 9540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9541 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9542 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9543 CFLAGS="$xorg_testset_save_CFLAGS" 9544 fi 9545 9546 found="no" 9547 9548 if test $found = "no" ; then 9549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9551 fi 9552 9553 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9555 fi 9556 9557 CFLAGS="$CFLAGS -Wmain" 9558 9559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9560 printf %s "checking if $CC supports -Wmain... " >&6; } 9561 cacheid=xorg_cv_cc_flag__Wmain 9562 if eval test \${$cacheid+y} 9563 then : 9564 printf %s "(cached) " >&6 9565 else case e in #( 9566 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567 /* end confdefs.h. */ 9568 int i; 9569 int 9570 main (void) 9571 { 9572 9573 ; 9574 return 0; 9575 } 9576 _ACEOF 9577 if ac_fn_c_try_link "$LINENO" 9578 then : 9579 eval $cacheid=yes 9580 else case e in #( 9581 e) eval $cacheid=no ;; 9582 esac 9583 fi 9584 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9585 conftest$ac_exeext conftest.$ac_ext ;; 9586 esac 9587 fi 9588 9589 9590 CFLAGS="$xorg_testset_save_CFLAGS" 9591 9592 eval supported=\$$cacheid 9593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9594 printf "%s\n" "$supported" >&6; } 9595 if test "$supported" = "yes" ; then 9596 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9597 found="yes" 9598 fi 9599 fi 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 xorg_testset_save_CFLAGS="$CFLAGS" 9616 9617 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9620 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9621 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9622 then : 9623 printf %s "(cached) " >&6 9624 else case e in #( 9625 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9626 /* end confdefs.h. */ 9627 int i; 9628 _ACEOF 9629 if ac_fn_c_try_compile "$LINENO" 9630 then : 9631 xorg_cv_cc_flag_unknown_warning_option=yes 9632 else case e in #( 9633 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9634 esac 9635 fi 9636 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9637 esac 9638 fi 9639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9640 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9641 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9642 CFLAGS="$xorg_testset_save_CFLAGS" 9643 fi 9644 9645 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9648 fi 9649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9651 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9652 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9653 then : 9654 printf %s "(cached) " >&6 9655 else case e in #( 9656 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9657 /* end confdefs.h. */ 9658 int i; 9659 _ACEOF 9660 if ac_fn_c_try_compile "$LINENO" 9661 then : 9662 xorg_cv_cc_flag_unused_command_line_argument=yes 9663 else case e in #( 9664 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9665 esac 9666 fi 9667 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9668 esac 9669 fi 9670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9671 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9672 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9673 CFLAGS="$xorg_testset_save_CFLAGS" 9674 fi 9675 9676 found="no" 9677 9678 if test $found = "no" ; then 9679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9681 fi 9682 9683 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9685 fi 9686 9687 CFLAGS="$CFLAGS -Wmissing-braces" 9688 9689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9690 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9691 cacheid=xorg_cv_cc_flag__Wmissing_braces 9692 if eval test \${$cacheid+y} 9693 then : 9694 printf %s "(cached) " >&6 9695 else case e in #( 9696 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9697 /* end confdefs.h. */ 9698 int i; 9699 int 9700 main (void) 9701 { 9702 9703 ; 9704 return 0; 9705 } 9706 _ACEOF 9707 if ac_fn_c_try_link "$LINENO" 9708 then : 9709 eval $cacheid=yes 9710 else case e in #( 9711 e) eval $cacheid=no ;; 9712 esac 9713 fi 9714 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9715 conftest$ac_exeext conftest.$ac_ext ;; 9716 esac 9717 fi 9718 9719 9720 CFLAGS="$xorg_testset_save_CFLAGS" 9721 9722 eval supported=\$$cacheid 9723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9724 printf "%s\n" "$supported" >&6; } 9725 if test "$supported" = "yes" ; then 9726 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9727 found="yes" 9728 fi 9729 fi 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 xorg_testset_save_CFLAGS="$CFLAGS" 9746 9747 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9750 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9751 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9752 then : 9753 printf %s "(cached) " >&6 9754 else case e in #( 9755 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9756 /* end confdefs.h. */ 9757 int i; 9758 _ACEOF 9759 if ac_fn_c_try_compile "$LINENO" 9760 then : 9761 xorg_cv_cc_flag_unknown_warning_option=yes 9762 else case e in #( 9763 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9764 esac 9765 fi 9766 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9767 esac 9768 fi 9769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9770 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9771 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9772 CFLAGS="$xorg_testset_save_CFLAGS" 9773 fi 9774 9775 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9778 fi 9779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9781 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9782 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9783 then : 9784 printf %s "(cached) " >&6 9785 else case e in #( 9786 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9787 /* end confdefs.h. */ 9788 int i; 9789 _ACEOF 9790 if ac_fn_c_try_compile "$LINENO" 9791 then : 9792 xorg_cv_cc_flag_unused_command_line_argument=yes 9793 else case e in #( 9794 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9795 esac 9796 fi 9797 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9798 esac 9799 fi 9800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9801 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9802 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9803 CFLAGS="$xorg_testset_save_CFLAGS" 9804 fi 9805 9806 found="no" 9807 9808 if test $found = "no" ; then 9809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9811 fi 9812 9813 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9815 fi 9816 9817 CFLAGS="$CFLAGS -Wsequence-point" 9818 9819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9820 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9821 cacheid=xorg_cv_cc_flag__Wsequence_point 9822 if eval test \${$cacheid+y} 9823 then : 9824 printf %s "(cached) " >&6 9825 else case e in #( 9826 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9827 /* end confdefs.h. */ 9828 int i; 9829 int 9830 main (void) 9831 { 9832 9833 ; 9834 return 0; 9835 } 9836 _ACEOF 9837 if ac_fn_c_try_link "$LINENO" 9838 then : 9839 eval $cacheid=yes 9840 else case e in #( 9841 e) eval $cacheid=no ;; 9842 esac 9843 fi 9844 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9845 conftest$ac_exeext conftest.$ac_ext ;; 9846 esac 9847 fi 9848 9849 9850 CFLAGS="$xorg_testset_save_CFLAGS" 9851 9852 eval supported=\$$cacheid 9853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9854 printf "%s\n" "$supported" >&6; } 9855 if test "$supported" = "yes" ; then 9856 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9857 found="yes" 9858 fi 9859 fi 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 xorg_testset_save_CFLAGS="$CFLAGS" 9876 9877 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9880 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9881 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9882 then : 9883 printf %s "(cached) " >&6 9884 else case e in #( 9885 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9886 /* end confdefs.h. */ 9887 int i; 9888 _ACEOF 9889 if ac_fn_c_try_compile "$LINENO" 9890 then : 9891 xorg_cv_cc_flag_unknown_warning_option=yes 9892 else case e in #( 9893 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9894 esac 9895 fi 9896 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9897 esac 9898 fi 9899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9900 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9901 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9902 CFLAGS="$xorg_testset_save_CFLAGS" 9903 fi 9904 9905 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9908 fi 9909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9911 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9912 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9913 then : 9914 printf %s "(cached) " >&6 9915 else case e in #( 9916 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9917 /* end confdefs.h. */ 9918 int i; 9919 _ACEOF 9920 if ac_fn_c_try_compile "$LINENO" 9921 then : 9922 xorg_cv_cc_flag_unused_command_line_argument=yes 9923 else case e in #( 9924 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9925 esac 9926 fi 9927 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9928 esac 9929 fi 9930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9931 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9932 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9933 CFLAGS="$xorg_testset_save_CFLAGS" 9934 fi 9935 9936 found="no" 9937 9938 if test $found = "no" ; then 9939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9941 fi 9942 9943 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9945 fi 9946 9947 CFLAGS="$CFLAGS -Wreturn-type" 9948 9949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9950 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9951 cacheid=xorg_cv_cc_flag__Wreturn_type 9952 if eval test \${$cacheid+y} 9953 then : 9954 printf %s "(cached) " >&6 9955 else case e in #( 9956 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957 /* end confdefs.h. */ 9958 int i; 9959 int 9960 main (void) 9961 { 9962 9963 ; 9964 return 0; 9965 } 9966 _ACEOF 9967 if ac_fn_c_try_link "$LINENO" 9968 then : 9969 eval $cacheid=yes 9970 else case e in #( 9971 e) eval $cacheid=no ;; 9972 esac 9973 fi 9974 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9975 conftest$ac_exeext conftest.$ac_ext ;; 9976 esac 9977 fi 9978 9979 9980 CFLAGS="$xorg_testset_save_CFLAGS" 9981 9982 eval supported=\$$cacheid 9983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9984 printf "%s\n" "$supported" >&6; } 9985 if test "$supported" = "yes" ; then 9986 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9987 found="yes" 9988 fi 9989 fi 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 xorg_testset_save_CFLAGS="$CFLAGS" 10006 10007 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10010 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10011 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10012 then : 10013 printf %s "(cached) " >&6 10014 else case e in #( 10015 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10016 /* end confdefs.h. */ 10017 int i; 10018 _ACEOF 10019 if ac_fn_c_try_compile "$LINENO" 10020 then : 10021 xorg_cv_cc_flag_unknown_warning_option=yes 10022 else case e in #( 10023 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10024 esac 10025 fi 10026 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10027 esac 10028 fi 10029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10030 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10031 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10032 CFLAGS="$xorg_testset_save_CFLAGS" 10033 fi 10034 10035 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10038 fi 10039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10041 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10042 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10043 then : 10044 printf %s "(cached) " >&6 10045 else case e in #( 10046 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10047 /* end confdefs.h. */ 10048 int i; 10049 _ACEOF 10050 if ac_fn_c_try_compile "$LINENO" 10051 then : 10052 xorg_cv_cc_flag_unused_command_line_argument=yes 10053 else case e in #( 10054 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10055 esac 10056 fi 10057 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10058 esac 10059 fi 10060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10061 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10063 CFLAGS="$xorg_testset_save_CFLAGS" 10064 fi 10065 10066 found="no" 10067 10068 if test $found = "no" ; then 10069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10071 fi 10072 10073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10075 fi 10076 10077 CFLAGS="$CFLAGS -Wtrigraphs" 10078 10079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10080 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10081 cacheid=xorg_cv_cc_flag__Wtrigraphs 10082 if eval test \${$cacheid+y} 10083 then : 10084 printf %s "(cached) " >&6 10085 else case e in #( 10086 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10087 /* end confdefs.h. */ 10088 int i; 10089 int 10090 main (void) 10091 { 10092 10093 ; 10094 return 0; 10095 } 10096 _ACEOF 10097 if ac_fn_c_try_link "$LINENO" 10098 then : 10099 eval $cacheid=yes 10100 else case e in #( 10101 e) eval $cacheid=no ;; 10102 esac 10103 fi 10104 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10105 conftest$ac_exeext conftest.$ac_ext ;; 10106 esac 10107 fi 10108 10109 10110 CFLAGS="$xorg_testset_save_CFLAGS" 10111 10112 eval supported=\$$cacheid 10113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10114 printf "%s\n" "$supported" >&6; } 10115 if test "$supported" = "yes" ; then 10116 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10117 found="yes" 10118 fi 10119 fi 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 xorg_testset_save_CFLAGS="$CFLAGS" 10136 10137 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10140 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10141 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10142 then : 10143 printf %s "(cached) " >&6 10144 else case e in #( 10145 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10146 /* end confdefs.h. */ 10147 int i; 10148 _ACEOF 10149 if ac_fn_c_try_compile "$LINENO" 10150 then : 10151 xorg_cv_cc_flag_unknown_warning_option=yes 10152 else case e in #( 10153 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10154 esac 10155 fi 10156 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10157 esac 10158 fi 10159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10160 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10161 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10162 CFLAGS="$xorg_testset_save_CFLAGS" 10163 fi 10164 10165 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10168 fi 10169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10171 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10172 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10173 then : 10174 printf %s "(cached) " >&6 10175 else case e in #( 10176 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10177 /* end confdefs.h. */ 10178 int i; 10179 _ACEOF 10180 if ac_fn_c_try_compile "$LINENO" 10181 then : 10182 xorg_cv_cc_flag_unused_command_line_argument=yes 10183 else case e in #( 10184 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10185 esac 10186 fi 10187 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10188 esac 10189 fi 10190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10191 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10192 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10193 CFLAGS="$xorg_testset_save_CFLAGS" 10194 fi 10195 10196 found="no" 10197 10198 if test $found = "no" ; then 10199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10201 fi 10202 10203 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10205 fi 10206 10207 CFLAGS="$CFLAGS -Warray-bounds" 10208 10209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10210 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10211 cacheid=xorg_cv_cc_flag__Warray_bounds 10212 if eval test \${$cacheid+y} 10213 then : 10214 printf %s "(cached) " >&6 10215 else case e in #( 10216 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10217 /* end confdefs.h. */ 10218 int i; 10219 int 10220 main (void) 10221 { 10222 10223 ; 10224 return 0; 10225 } 10226 _ACEOF 10227 if ac_fn_c_try_link "$LINENO" 10228 then : 10229 eval $cacheid=yes 10230 else case e in #( 10231 e) eval $cacheid=no ;; 10232 esac 10233 fi 10234 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10235 conftest$ac_exeext conftest.$ac_ext ;; 10236 esac 10237 fi 10238 10239 10240 CFLAGS="$xorg_testset_save_CFLAGS" 10241 10242 eval supported=\$$cacheid 10243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10244 printf "%s\n" "$supported" >&6; } 10245 if test "$supported" = "yes" ; then 10246 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10247 found="yes" 10248 fi 10249 fi 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 xorg_testset_save_CFLAGS="$CFLAGS" 10266 10267 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10270 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10271 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10272 then : 10273 printf %s "(cached) " >&6 10274 else case e in #( 10275 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10276 /* end confdefs.h. */ 10277 int i; 10278 _ACEOF 10279 if ac_fn_c_try_compile "$LINENO" 10280 then : 10281 xorg_cv_cc_flag_unknown_warning_option=yes 10282 else case e in #( 10283 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10284 esac 10285 fi 10286 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10287 esac 10288 fi 10289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10290 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10291 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10292 CFLAGS="$xorg_testset_save_CFLAGS" 10293 fi 10294 10295 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10298 fi 10299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10301 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10302 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10303 then : 10304 printf %s "(cached) " >&6 10305 else case e in #( 10306 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10307 /* end confdefs.h. */ 10308 int i; 10309 _ACEOF 10310 if ac_fn_c_try_compile "$LINENO" 10311 then : 10312 xorg_cv_cc_flag_unused_command_line_argument=yes 10313 else case e in #( 10314 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10315 esac 10316 fi 10317 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10318 esac 10319 fi 10320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10321 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10322 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10323 CFLAGS="$xorg_testset_save_CFLAGS" 10324 fi 10325 10326 found="no" 10327 10328 if test $found = "no" ; then 10329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10331 fi 10332 10333 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10335 fi 10336 10337 CFLAGS="$CFLAGS -Wwrite-strings" 10338 10339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10340 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10341 cacheid=xorg_cv_cc_flag__Wwrite_strings 10342 if eval test \${$cacheid+y} 10343 then : 10344 printf %s "(cached) " >&6 10345 else case e in #( 10346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10347 /* end confdefs.h. */ 10348 int i; 10349 int 10350 main (void) 10351 { 10352 10353 ; 10354 return 0; 10355 } 10356 _ACEOF 10357 if ac_fn_c_try_link "$LINENO" 10358 then : 10359 eval $cacheid=yes 10360 else case e in #( 10361 e) eval $cacheid=no ;; 10362 esac 10363 fi 10364 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10365 conftest$ac_exeext conftest.$ac_ext ;; 10366 esac 10367 fi 10368 10369 10370 CFLAGS="$xorg_testset_save_CFLAGS" 10371 10372 eval supported=\$$cacheid 10373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10374 printf "%s\n" "$supported" >&6; } 10375 if test "$supported" = "yes" ; then 10376 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10377 found="yes" 10378 fi 10379 fi 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 xorg_testset_save_CFLAGS="$CFLAGS" 10396 10397 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10400 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10401 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10402 then : 10403 printf %s "(cached) " >&6 10404 else case e in #( 10405 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10406 /* end confdefs.h. */ 10407 int i; 10408 _ACEOF 10409 if ac_fn_c_try_compile "$LINENO" 10410 then : 10411 xorg_cv_cc_flag_unknown_warning_option=yes 10412 else case e in #( 10413 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10414 esac 10415 fi 10416 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10417 esac 10418 fi 10419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10420 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10422 CFLAGS="$xorg_testset_save_CFLAGS" 10423 fi 10424 10425 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10428 fi 10429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10431 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10432 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10433 then : 10434 printf %s "(cached) " >&6 10435 else case e in #( 10436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10437 /* end confdefs.h. */ 10438 int i; 10439 _ACEOF 10440 if ac_fn_c_try_compile "$LINENO" 10441 then : 10442 xorg_cv_cc_flag_unused_command_line_argument=yes 10443 else case e in #( 10444 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10445 esac 10446 fi 10447 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10448 esac 10449 fi 10450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10451 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10452 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10453 CFLAGS="$xorg_testset_save_CFLAGS" 10454 fi 10455 10456 found="no" 10457 10458 if test $found = "no" ; then 10459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10461 fi 10462 10463 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10465 fi 10466 10467 CFLAGS="$CFLAGS -Waddress" 10468 10469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10470 printf %s "checking if $CC supports -Waddress... " >&6; } 10471 cacheid=xorg_cv_cc_flag__Waddress 10472 if eval test \${$cacheid+y} 10473 then : 10474 printf %s "(cached) " >&6 10475 else case e in #( 10476 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10477 /* end confdefs.h. */ 10478 int i; 10479 int 10480 main (void) 10481 { 10482 10483 ; 10484 return 0; 10485 } 10486 _ACEOF 10487 if ac_fn_c_try_link "$LINENO" 10488 then : 10489 eval $cacheid=yes 10490 else case e in #( 10491 e) eval $cacheid=no ;; 10492 esac 10493 fi 10494 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10495 conftest$ac_exeext conftest.$ac_ext ;; 10496 esac 10497 fi 10498 10499 10500 CFLAGS="$xorg_testset_save_CFLAGS" 10501 10502 eval supported=\$$cacheid 10503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10504 printf "%s\n" "$supported" >&6; } 10505 if test "$supported" = "yes" ; then 10506 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10507 found="yes" 10508 fi 10509 fi 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 xorg_testset_save_CFLAGS="$CFLAGS" 10526 10527 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10530 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10531 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10532 then : 10533 printf %s "(cached) " >&6 10534 else case e in #( 10535 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10536 /* end confdefs.h. */ 10537 int i; 10538 _ACEOF 10539 if ac_fn_c_try_compile "$LINENO" 10540 then : 10541 xorg_cv_cc_flag_unknown_warning_option=yes 10542 else case e in #( 10543 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10544 esac 10545 fi 10546 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10547 esac 10548 fi 10549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10550 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10552 CFLAGS="$xorg_testset_save_CFLAGS" 10553 fi 10554 10555 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10558 fi 10559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10561 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10562 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10563 then : 10564 printf %s "(cached) " >&6 10565 else case e in #( 10566 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10567 /* end confdefs.h. */ 10568 int i; 10569 _ACEOF 10570 if ac_fn_c_try_compile "$LINENO" 10571 then : 10572 xorg_cv_cc_flag_unused_command_line_argument=yes 10573 else case e in #( 10574 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10575 esac 10576 fi 10577 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10578 esac 10579 fi 10580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10581 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10582 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10583 CFLAGS="$xorg_testset_save_CFLAGS" 10584 fi 10585 10586 found="no" 10587 10588 if test $found = "no" ; then 10589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10591 fi 10592 10593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10595 fi 10596 10597 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10598 10599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10600 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10601 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10602 if eval test \${$cacheid+y} 10603 then : 10604 printf %s "(cached) " >&6 10605 else case e in #( 10606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10607 /* end confdefs.h. */ 10608 int i; 10609 int 10610 main (void) 10611 { 10612 10613 ; 10614 return 0; 10615 } 10616 _ACEOF 10617 if ac_fn_c_try_link "$LINENO" 10618 then : 10619 eval $cacheid=yes 10620 else case e in #( 10621 e) eval $cacheid=no ;; 10622 esac 10623 fi 10624 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10625 conftest$ac_exeext conftest.$ac_ext ;; 10626 esac 10627 fi 10628 10629 10630 CFLAGS="$xorg_testset_save_CFLAGS" 10631 10632 eval supported=\$$cacheid 10633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10634 printf "%s\n" "$supported" >&6; } 10635 if test "$supported" = "yes" ; then 10636 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10637 found="yes" 10638 fi 10639 fi 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 xorg_testset_save_CFLAGS="$CFLAGS" 10656 10657 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10660 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10661 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10662 then : 10663 printf %s "(cached) " >&6 10664 else case e in #( 10665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10666 /* end confdefs.h. */ 10667 int i; 10668 _ACEOF 10669 if ac_fn_c_try_compile "$LINENO" 10670 then : 10671 xorg_cv_cc_flag_unknown_warning_option=yes 10672 else case e in #( 10673 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10674 esac 10675 fi 10676 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10677 esac 10678 fi 10679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10680 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10682 CFLAGS="$xorg_testset_save_CFLAGS" 10683 fi 10684 10685 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10688 fi 10689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10691 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10692 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10693 then : 10694 printf %s "(cached) " >&6 10695 else case e in #( 10696 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10697 /* end confdefs.h. */ 10698 int i; 10699 _ACEOF 10700 if ac_fn_c_try_compile "$LINENO" 10701 then : 10702 xorg_cv_cc_flag_unused_command_line_argument=yes 10703 else case e in #( 10704 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10705 esac 10706 fi 10707 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10708 esac 10709 fi 10710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10711 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10713 CFLAGS="$xorg_testset_save_CFLAGS" 10714 fi 10715 10716 found="no" 10717 10718 if test $found = "no" ; then 10719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10721 fi 10722 10723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10725 fi 10726 10727 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10728 10729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10730 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10731 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10732 if eval test \${$cacheid+y} 10733 then : 10734 printf %s "(cached) " >&6 10735 else case e in #( 10736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10737 /* end confdefs.h. */ 10738 int i; 10739 int 10740 main (void) 10741 { 10742 10743 ; 10744 return 0; 10745 } 10746 _ACEOF 10747 if ac_fn_c_try_link "$LINENO" 10748 then : 10749 eval $cacheid=yes 10750 else case e in #( 10751 e) eval $cacheid=no ;; 10752 esac 10753 fi 10754 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10755 conftest$ac_exeext conftest.$ac_ext ;; 10756 esac 10757 fi 10758 10759 10760 CFLAGS="$xorg_testset_save_CFLAGS" 10761 10762 eval supported=\$$cacheid 10763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10764 printf "%s\n" "$supported" >&6; } 10765 if test "$supported" = "yes" ; then 10766 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10767 found="yes" 10768 fi 10769 fi 10770 10771 10772 fi 10773 10774 10775 10776 10777 10778 10779 10780 CWARNFLAGS="$BASE_CFLAGS" 10781 if test "x$GCC" = xyes ; then 10782 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10783 fi 10784 10785 10786 10787 10788 10789 10790 10791 10792 # Check whether --enable-strict-compilation was given. 10793 if test ${enable_strict_compilation+y} 10794 then : 10795 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10796 else case e in #( 10797 e) STRICT_COMPILE=no ;; 10798 esac 10799 fi 10800 10801 10802 10803 10804 10805 10806 STRICT_CFLAGS="" 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820 xorg_testset_save_CFLAGS="$CFLAGS" 10821 10822 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10825 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10826 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10827 then : 10828 printf %s "(cached) " >&6 10829 else case e in #( 10830 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10831 /* end confdefs.h. */ 10832 int i; 10833 _ACEOF 10834 if ac_fn_c_try_compile "$LINENO" 10835 then : 10836 xorg_cv_cc_flag_unknown_warning_option=yes 10837 else case e in #( 10838 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10839 esac 10840 fi 10841 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10842 esac 10843 fi 10844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10845 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10846 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10847 CFLAGS="$xorg_testset_save_CFLAGS" 10848 fi 10849 10850 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10853 fi 10854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10856 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10857 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10858 then : 10859 printf %s "(cached) " >&6 10860 else case e in #( 10861 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10862 /* end confdefs.h. */ 10863 int i; 10864 _ACEOF 10865 if ac_fn_c_try_compile "$LINENO" 10866 then : 10867 xorg_cv_cc_flag_unused_command_line_argument=yes 10868 else case e in #( 10869 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10870 esac 10871 fi 10872 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10873 esac 10874 fi 10875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10876 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10878 CFLAGS="$xorg_testset_save_CFLAGS" 10879 fi 10880 10881 found="no" 10882 10883 if test $found = "no" ; then 10884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10886 fi 10887 10888 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10890 fi 10891 10892 CFLAGS="$CFLAGS -pedantic" 10893 10894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10895 printf %s "checking if $CC supports -pedantic... " >&6; } 10896 cacheid=xorg_cv_cc_flag__pedantic 10897 if eval test \${$cacheid+y} 10898 then : 10899 printf %s "(cached) " >&6 10900 else case e in #( 10901 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10902 /* end confdefs.h. */ 10903 int i; 10904 int 10905 main (void) 10906 { 10907 10908 ; 10909 return 0; 10910 } 10911 _ACEOF 10912 if ac_fn_c_try_link "$LINENO" 10913 then : 10914 eval $cacheid=yes 10915 else case e in #( 10916 e) eval $cacheid=no ;; 10917 esac 10918 fi 10919 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10920 conftest$ac_exeext conftest.$ac_ext ;; 10921 esac 10922 fi 10923 10924 10925 CFLAGS="$xorg_testset_save_CFLAGS" 10926 10927 eval supported=\$$cacheid 10928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10929 printf "%s\n" "$supported" >&6; } 10930 if test "$supported" = "yes" ; then 10931 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10932 found="yes" 10933 fi 10934 fi 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950 xorg_testset_save_CFLAGS="$CFLAGS" 10951 10952 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10955 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10956 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10957 then : 10958 printf %s "(cached) " >&6 10959 else case e in #( 10960 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10961 /* end confdefs.h. */ 10962 int i; 10963 _ACEOF 10964 if ac_fn_c_try_compile "$LINENO" 10965 then : 10966 xorg_cv_cc_flag_unknown_warning_option=yes 10967 else case e in #( 10968 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10969 esac 10970 fi 10971 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10972 esac 10973 fi 10974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10975 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10976 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10977 CFLAGS="$xorg_testset_save_CFLAGS" 10978 fi 10979 10980 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10983 fi 10984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10986 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10987 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10988 then : 10989 printf %s "(cached) " >&6 10990 else case e in #( 10991 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10992 /* end confdefs.h. */ 10993 int i; 10994 _ACEOF 10995 if ac_fn_c_try_compile "$LINENO" 10996 then : 10997 xorg_cv_cc_flag_unused_command_line_argument=yes 10998 else case e in #( 10999 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11000 esac 11001 fi 11002 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11003 esac 11004 fi 11005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11006 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11008 CFLAGS="$xorg_testset_save_CFLAGS" 11009 fi 11010 11011 found="no" 11012 11013 if test $found = "no" ; then 11014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11016 fi 11017 11018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11020 fi 11021 11022 CFLAGS="$CFLAGS -Werror" 11023 11024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11025 printf %s "checking if $CC supports -Werror... " >&6; } 11026 cacheid=xorg_cv_cc_flag__Werror 11027 if eval test \${$cacheid+y} 11028 then : 11029 printf %s "(cached) " >&6 11030 else case e in #( 11031 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11032 /* end confdefs.h. */ 11033 int i; 11034 int 11035 main (void) 11036 { 11037 11038 ; 11039 return 0; 11040 } 11041 _ACEOF 11042 if ac_fn_c_try_link "$LINENO" 11043 then : 11044 eval $cacheid=yes 11045 else case e in #( 11046 e) eval $cacheid=no ;; 11047 esac 11048 fi 11049 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11050 conftest$ac_exeext conftest.$ac_ext ;; 11051 esac 11052 fi 11053 11054 11055 CFLAGS="$xorg_testset_save_CFLAGS" 11056 11057 eval supported=\$$cacheid 11058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11059 printf "%s\n" "$supported" >&6; } 11060 if test "$supported" = "yes" ; then 11061 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11062 found="yes" 11063 fi 11064 fi 11065 11066 if test $found = "no" ; then 11067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11069 fi 11070 11071 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11073 fi 11074 11075 CFLAGS="$CFLAGS -errwarn" 11076 11077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11078 printf %s "checking if $CC supports -errwarn... " >&6; } 11079 cacheid=xorg_cv_cc_flag__errwarn 11080 if eval test \${$cacheid+y} 11081 then : 11082 printf %s "(cached) " >&6 11083 else case e in #( 11084 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11085 /* end confdefs.h. */ 11086 int i; 11087 int 11088 main (void) 11089 { 11090 11091 ; 11092 return 0; 11093 } 11094 _ACEOF 11095 if ac_fn_c_try_link "$LINENO" 11096 then : 11097 eval $cacheid=yes 11098 else case e in #( 11099 e) eval $cacheid=no ;; 11100 esac 11101 fi 11102 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11103 conftest$ac_exeext conftest.$ac_ext ;; 11104 esac 11105 fi 11106 11107 11108 CFLAGS="$xorg_testset_save_CFLAGS" 11109 11110 eval supported=\$$cacheid 11111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11112 printf "%s\n" "$supported" >&6; } 11113 if test "$supported" = "yes" ; then 11114 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11115 found="yes" 11116 fi 11117 fi 11118 11119 11120 11121 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11122 # activate it with -Werror, so we add it here explicitly. 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136 xorg_testset_save_CFLAGS="$CFLAGS" 11137 11138 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11141 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11142 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11143 then : 11144 printf %s "(cached) " >&6 11145 else case e in #( 11146 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11147 /* end confdefs.h. */ 11148 int i; 11149 _ACEOF 11150 if ac_fn_c_try_compile "$LINENO" 11151 then : 11152 xorg_cv_cc_flag_unknown_warning_option=yes 11153 else case e in #( 11154 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11155 esac 11156 fi 11157 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11158 esac 11159 fi 11160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11161 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11163 CFLAGS="$xorg_testset_save_CFLAGS" 11164 fi 11165 11166 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11169 fi 11170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11172 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11173 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11174 then : 11175 printf %s "(cached) " >&6 11176 else case e in #( 11177 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11178 /* end confdefs.h. */ 11179 int i; 11180 _ACEOF 11181 if ac_fn_c_try_compile "$LINENO" 11182 then : 11183 xorg_cv_cc_flag_unused_command_line_argument=yes 11184 else case e in #( 11185 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11186 esac 11187 fi 11188 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11189 esac 11190 fi 11191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11192 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11194 CFLAGS="$xorg_testset_save_CFLAGS" 11195 fi 11196 11197 found="no" 11198 11199 if test $found = "no" ; then 11200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11202 fi 11203 11204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11206 fi 11207 11208 CFLAGS="$CFLAGS -Werror=attributes" 11209 11210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11211 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11212 cacheid=xorg_cv_cc_flag__Werror_attributes 11213 if eval test \${$cacheid+y} 11214 then : 11215 printf %s "(cached) " >&6 11216 else case e in #( 11217 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11218 /* end confdefs.h. */ 11219 int i; 11220 int 11221 main (void) 11222 { 11223 11224 ; 11225 return 0; 11226 } 11227 _ACEOF 11228 if ac_fn_c_try_link "$LINENO" 11229 then : 11230 eval $cacheid=yes 11231 else case e in #( 11232 e) eval $cacheid=no ;; 11233 esac 11234 fi 11235 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11236 conftest$ac_exeext conftest.$ac_ext ;; 11237 esac 11238 fi 11239 11240 11241 CFLAGS="$xorg_testset_save_CFLAGS" 11242 11243 eval supported=\$$cacheid 11244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11245 printf "%s\n" "$supported" >&6; } 11246 if test "$supported" = "yes" ; then 11247 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11248 found="yes" 11249 fi 11250 fi 11251 11252 11253 11254 if test "x$STRICT_COMPILE" = "xyes"; then 11255 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11256 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11257 fi 11258 11259 11260 11261 11262 11263 11264 11265 11266 cat >>confdefs.h <<_ACEOF 11267 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11268 _ACEOF 11269 11270 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11271 if test "x$PVM" = "x"; then 11272 PVM="0" 11273 fi 11274 11275 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11276 11277 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11278 if test "x$PVP" = "x"; then 11279 PVP="0" 11280 fi 11281 11282 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11283 11284 11285 11286 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11287 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11288 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11289 touch \$(top_srcdir)/ChangeLog; \ 11290 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11291 11292 11293 11294 11295 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11296 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11297 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11298 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11299 touch \$(top_srcdir)/INSTALL; \ 11300 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11301 11302 11303 11304 11305 11306 11307 case $host_os in 11308 solaris*) 11309 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11310 # check for a man page file found in later versions that use 11311 # traditional section numbers instead 11312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11313 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11314 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11315 then : 11316 printf %s "(cached) " >&6 11317 else case e in #( 11318 e) test "$cross_compiling" = yes && 11319 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11320 if test -r "/usr/share/man/man7/attributes.7"; then 11321 ac_cv_file__usr_share_man_man7_attributes_7=yes 11322 else 11323 ac_cv_file__usr_share_man_man7_attributes_7=no 11324 fi ;; 11325 esac 11326 fi 11327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11328 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11329 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11330 then : 11331 SYSV_MAN_SECTIONS=false 11332 else case e in #( 11333 e) SYSV_MAN_SECTIONS=true ;; 11334 esac 11335 fi 11336 11337 ;; 11338 *) SYSV_MAN_SECTIONS=false ;; 11339 esac 11340 11341 if test x$APP_MAN_SUFFIX = x ; then 11342 APP_MAN_SUFFIX=1 11343 fi 11344 if test x$APP_MAN_DIR = x ; then 11345 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11346 fi 11347 11348 if test x$LIB_MAN_SUFFIX = x ; then 11349 LIB_MAN_SUFFIX=3 11350 fi 11351 if test x$LIB_MAN_DIR = x ; then 11352 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11353 fi 11354 11355 if test x$FILE_MAN_SUFFIX = x ; then 11356 case $SYSV_MAN_SECTIONS in 11357 true) FILE_MAN_SUFFIX=4 ;; 11358 *) FILE_MAN_SUFFIX=5 ;; 11359 esac 11360 fi 11361 if test x$FILE_MAN_DIR = x ; then 11362 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11363 fi 11364 11365 if test x$MISC_MAN_SUFFIX = x ; then 11366 case $SYSV_MAN_SECTIONS in 11367 true) MISC_MAN_SUFFIX=5 ;; 11368 *) MISC_MAN_SUFFIX=7 ;; 11369 esac 11370 fi 11371 if test x$MISC_MAN_DIR = x ; then 11372 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11373 fi 11374 11375 if test x$DRIVER_MAN_SUFFIX = x ; then 11376 case $SYSV_MAN_SECTIONS in 11377 true) DRIVER_MAN_SUFFIX=7 ;; 11378 *) DRIVER_MAN_SUFFIX=4 ;; 11379 esac 11380 fi 11381 if test x$DRIVER_MAN_DIR = x ; then 11382 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11383 fi 11384 11385 if test x$ADMIN_MAN_SUFFIX = x ; then 11386 case $SYSV_MAN_SECTIONS in 11387 true) ADMIN_MAN_SUFFIX=1m ;; 11388 *) ADMIN_MAN_SUFFIX=8 ;; 11389 esac 11390 fi 11391 if test x$ADMIN_MAN_DIR = x ; then 11392 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11393 fi 11394 11395 11396 11397 11398 11399 11400 11401 11402 11403 11404 11405 11406 11407 11408 11409 XORG_MAN_PAGE="X Version 11" 11410 11411 MAN_SUBSTS="\ 11412 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11413 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11414 -e 's|__xservername__|Xorg|g' \ 11415 -e 's|__xconfigfile__|xorg.conf|g' \ 11416 -e 's|__projectroot__|\$(prefix)|g' \ 11417 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11418 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11419 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11420 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11421 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11422 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11423 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11424 11425 11426 11427 11428 AM_DEFAULT_VERBOSITY=0 11429 11430 11431 11432 # Checks for typedefs, structures, and compiler characteristics. 11433 # Check whether --enable-largefile was given. 11434 if test ${enable_largefile+y} 11435 then : 11436 enableval=$enable_largefile; 11437 fi 11438 if test "$enable_largefile,$enable_year2038" != no,no 11439 then : 11440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11441 printf %s "checking for $CC option to enable large file support... " >&6; } 11442 if test ${ac_cv_sys_largefile_opts+y} 11443 then : 11444 printf %s "(cached) " >&6 11445 else case e in #( 11446 e) ac_save_CC="$CC" 11447 ac_opt_found=no 11448 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11449 if test x"$ac_opt" != x"none needed" 11450 then : 11451 CC="$ac_save_CC $ac_opt" 11452 fi 11453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11454 /* end confdefs.h. */ 11455 #include <sys/types.h> 11456 #ifndef FTYPE 11457 # define FTYPE off_t 11458 #endif 11459 /* Check that FTYPE can represent 2**63 - 1 correctly. 11460 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11461 since some C++ compilers masquerading as C compilers 11462 incorrectly reject 9223372036854775807. */ 11463 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11464 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11465 && LARGE_FTYPE % 2147483647 == 1) 11466 ? 1 : -1]; 11467 int 11468 main (void) 11469 { 11470 11471 ; 11472 return 0; 11473 } 11474 _ACEOF 11475 if ac_fn_c_try_compile "$LINENO" 11476 then : 11477 if test x"$ac_opt" = x"none needed" 11478 then : 11479 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11480 CC="$CC -DFTYPE=ino_t" 11481 if ac_fn_c_try_compile "$LINENO" 11482 then : 11483 11484 else case e in #( 11485 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11486 if ac_fn_c_try_compile "$LINENO" 11487 then : 11488 ac_opt='-D_FILE_OFFSET_BITS=64' 11489 fi 11490 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11491 esac 11492 fi 11493 rm -f core conftest.err conftest.$ac_objext conftest.beam 11494 fi 11495 ac_cv_sys_largefile_opts=$ac_opt 11496 ac_opt_found=yes 11497 fi 11498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11499 test $ac_opt_found = no || break 11500 done 11501 CC="$ac_save_CC" 11502 11503 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11504 esac 11505 fi 11506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11507 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11508 11509 ac_have_largefile=yes 11510 case $ac_cv_sys_largefile_opts in #( 11511 "none needed") : 11512 ;; #( 11513 "supported through gnulib") : 11514 ;; #( 11515 "support not detected") : 11516 ac_have_largefile=no ;; #( 11517 "-D_FILE_OFFSET_BITS=64") : 11518 11519 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11520 ;; #( 11521 "-D_LARGE_FILES=1") : 11522 11523 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11524 ;; #( 11525 "-n32") : 11526 CC="$CC -n32" ;; #( 11527 *) : 11528 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11529 esac 11530 11531 if test "$enable_year2038" != no 11532 then : 11533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11534 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11535 if test ${ac_cv_sys_year2038_opts+y} 11536 then : 11537 printf %s "(cached) " >&6 11538 else case e in #( 11539 e) ac_save_CPPFLAGS="$CPPFLAGS" 11540 ac_opt_found=no 11541 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 11542 if test x"$ac_opt" != x"none needed" 11543 then : 11544 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11545 fi 11546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11547 /* end confdefs.h. */ 11548 11549 #include <time.h> 11550 /* Check that time_t can represent 2**32 - 1 correctly. */ 11551 #define LARGE_TIME_T \\ 11552 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11553 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11554 && LARGE_TIME_T % 65537 == 0) 11555 ? 1 : -1]; 11556 11557 int 11558 main (void) 11559 { 11560 11561 ; 11562 return 0; 11563 } 11564 _ACEOF 11565 if ac_fn_c_try_compile "$LINENO" 11566 then : 11567 ac_cv_sys_year2038_opts="$ac_opt" 11568 ac_opt_found=yes 11569 fi 11570 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11571 test $ac_opt_found = no || break 11572 done 11573 CPPFLAGS="$ac_save_CPPFLAGS" 11574 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11575 esac 11576 fi 11577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11578 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11579 11580 ac_have_year2038=yes 11581 case $ac_cv_sys_year2038_opts in #( 11582 "none needed") : 11583 ;; #( 11584 "support not detected") : 11585 ac_have_year2038=no ;; #( 11586 "-D_TIME_BITS=64") : 11587 11588 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11589 ;; #( 11590 "-D__MINGW_USE_VC2005_COMPAT") : 11591 11592 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 11593 ;; #( 11594 "-U_USE_32_BIT_TIME_T"*) : 11595 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11596 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11597 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 11598 will stop working after mid-January 2038. Remove 11599 _USE_32BIT_TIME_T from the compiler flags. 11600 See 'config.log' for more details" "$LINENO" 5; } ;; #( 11601 *) : 11602 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 11603 esac 11604 11605 fi 11606 11607 fi 11608 11609 # Checks for pkg-config packages 11610 11611 pkg_failed=no 11612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XCMSDB" >&5 11613 printf %s "checking for XCMSDB... " >&6; } 11614 11615 if test -n "$XCMSDB_CFLAGS"; then 11616 pkg_cv_XCMSDB_CFLAGS="$XCMSDB_CFLAGS" 11617 elif test -n "$PKG_CONFIG"; then 11618 if test -n "$PKG_CONFIG" && \ 11619 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11620 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11621 ac_status=$? 11622 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11623 test $ac_status = 0; }; then 11624 pkg_cv_XCMSDB_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11625 test "x$?" != "x0" && pkg_failed=yes 11626 else 11627 pkg_failed=yes 11628 fi 11629 else 11630 pkg_failed=untried 11631 fi 11632 if test -n "$XCMSDB_LIBS"; then 11633 pkg_cv_XCMSDB_LIBS="$XCMSDB_LIBS" 11634 elif test -n "$PKG_CONFIG"; then 11635 if test -n "$PKG_CONFIG" && \ 11636 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11637 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11638 ac_status=$? 11639 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11640 test $ac_status = 0; }; then 11641 pkg_cv_XCMSDB_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11642 test "x$?" != "x0" && pkg_failed=yes 11643 else 11644 pkg_failed=yes 11645 fi 11646 else 11647 pkg_failed=untried 11648 fi 11649 11650 11651 11652 if test $pkg_failed = yes; then 11653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11654 printf "%s\n" "no" >&6; } 11655 11656 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11657 _pkg_short_errors_supported=yes 11658 else 11659 _pkg_short_errors_supported=no 11660 fi 11661 if test $_pkg_short_errors_supported = yes; then 11662 XCMSDB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11663 else 11664 XCMSDB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11665 fi 11666 # Put the nasty error message in config.log where it belongs 11667 echo "$XCMSDB_PKG_ERRORS" >&5 11668 11669 as_fn_error $? "Package requirements (x11) were not met: 11670 11671 $XCMSDB_PKG_ERRORS 11672 11673 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11674 installed software in a non-standard prefix. 11675 11676 Alternatively, you may set the environment variables XCMSDB_CFLAGS 11677 and XCMSDB_LIBS to avoid the need to call pkg-config. 11678 See the pkg-config man page for more details." "$LINENO" 5 11679 elif test $pkg_failed = untried; then 11680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11681 printf "%s\n" "no" >&6; } 11682 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11683 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11684 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11685 is in your PATH or set the PKG_CONFIG environment variable to the full 11686 path to pkg-config. 11687 11688 Alternatively, you may set the environment variables XCMSDB_CFLAGS 11689 and XCMSDB_LIBS to avoid the need to call pkg-config. 11690 See the pkg-config man page for more details. 11691 11692 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11693 See 'config.log' for more details" "$LINENO" 5; } 11694 else 11695 XCMSDB_CFLAGS=$pkg_cv_XCMSDB_CFLAGS 11696 XCMSDB_LIBS=$pkg_cv_XCMSDB_LIBS 11697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11698 printf "%s\n" "yes" >&6; } 11699 11700 fi 11701 11702 ac_config_files="$ac_config_files Makefile man/Makefile" 11703 11704 cat >confcache <<\_ACEOF 11705 # This file is a shell script that caches the results of configure 11706 # tests run on this system so they can be shared between configure 11707 # scripts and configure runs, see configure's option --config-cache. 11708 # It is not useful on other systems. If it contains results you don't 11709 # want to keep, you may remove or edit it. 11710 # 11711 # config.status only pays attention to the cache file if you give it 11712 # the --recheck option to rerun configure. 11713 # 11714 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11715 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11716 # following values. 11717 11718 _ACEOF 11719 11720 # The following way of writing the cache mishandles newlines in values, 11721 # but we know of no workaround that is simple, portable, and efficient. 11722 # So, we kill variables containing newlines. 11723 # Ultrix sh set writes to stderr and can't be redirected directly, 11724 # and sets the high bit in the cache file unless we assign to the vars. 11725 ( 11726 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11727 eval ac_val=\$$ac_var 11728 case $ac_val in #( 11729 *${as_nl}*) 11730 case $ac_var in #( 11731 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11732 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11733 esac 11734 case $ac_var in #( 11735 _ | IFS | as_nl) ;; #( 11736 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11737 *) { eval $ac_var=; unset $ac_var;} ;; 11738 esac ;; 11739 esac 11740 done 11741 11742 (set) 2>&1 | 11743 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11744 *${as_nl}ac_space=\ *) 11745 # 'set' does not quote correctly, so add quotes: double-quote 11746 # substitution turns \\\\ into \\, and sed turns \\ into \. 11747 sed -n \ 11748 "s/'/'\\\\''/g; 11749 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11750 ;; #( 11751 *) 11752 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11753 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11754 ;; 11755 esac | 11756 sort 11757 ) | 11758 sed ' 11759 /^ac_cv_env_/b end 11760 t clear 11761 :clear 11762 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11763 t end 11764 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11765 :end' >>confcache 11766 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11767 if test -w "$cache_file"; then 11768 if test "x$cache_file" != "x/dev/null"; then 11769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11770 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11771 if test ! -f "$cache_file" || test -h "$cache_file"; then 11772 cat confcache >"$cache_file" 11773 else 11774 case $cache_file in #( 11775 */* | ?:*) 11776 mv -f confcache "$cache_file"$$ && 11777 mv -f "$cache_file"$$ "$cache_file" ;; #( 11778 *) 11779 mv -f confcache "$cache_file" ;; 11780 esac 11781 fi 11782 fi 11783 else 11784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11785 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11786 fi 11787 fi 11788 rm -f confcache 11789 11790 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11791 # Let make expand exec_prefix. 11792 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11793 11794 DEFS=-DHAVE_CONFIG_H 11795 11796 ac_libobjs= 11797 ac_ltlibobjs= 11798 U= 11799 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11800 # 1. Remove the extension, and $U if already installed. 11801 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11802 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11803 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11804 # will be set to the directory where LIBOBJS objects are built. 11805 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11806 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11807 done 11808 LIBOBJS=$ac_libobjs 11809 11810 LTLIBOBJS=$ac_ltlibobjs 11811 11812 11813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11814 printf %s "checking that generated files are newer than configure... " >&6; } 11815 if test -n "$am_sleep_pid"; then 11816 # Hide warnings about reused PIDs. 11817 wait $am_sleep_pid 2>/dev/null 11818 fi 11819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11820 printf "%s\n" "done" >&6; } 11821 case $enable_silent_rules in # ((( 11822 yes) AM_DEFAULT_VERBOSITY=0;; 11823 no) AM_DEFAULT_VERBOSITY=1;; 11824 esac 11825 if test $am_cv_make_support_nested_variables = yes; then 11826 AM_V='$(V)' 11827 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11828 else 11829 AM_V=$AM_DEFAULT_VERBOSITY 11830 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11831 fi 11832 11833 if test -n "$EXEEXT"; then 11834 am__EXEEXT_TRUE= 11835 am__EXEEXT_FALSE='#' 11836 else 11837 am__EXEEXT_TRUE='#' 11838 am__EXEEXT_FALSE= 11839 fi 11840 11841 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11842 as_fn_error $? "conditional \"AMDEP\" was never defined. 11843 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11844 fi 11845 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11846 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11847 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11848 fi 11849 # Check whether --enable-year2038 was given. 11850 if test ${enable_year2038+y} 11851 then : 11852 enableval=$enable_year2038; 11853 fi 11854 11855 11856 : "${CONFIG_STATUS=./config.status}" 11857 ac_write_fail=0 11858 ac_clean_files_save=$ac_clean_files 11859 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11861 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11862 as_write_fail=0 11863 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11864 #! $SHELL 11865 # Generated by $as_me. 11866 # Run this file to recreate the current configuration. 11867 # Compiler output produced by configure, useful for debugging 11868 # configure, is in config.log if it exists. 11869 11870 debug=false 11871 ac_cs_recheck=false 11872 ac_cs_silent=false 11873 11874 SHELL=\${CONFIG_SHELL-$SHELL} 11875 export SHELL 11876 _ASEOF 11877 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11878 ## -------------------- ## 11879 ## M4sh Initialization. ## 11880 ## -------------------- ## 11881 11882 # Be more Bourne compatible 11883 DUALCASE=1; export DUALCASE # for MKS sh 11884 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11885 then : 11886 emulate sh 11887 NULLCMD=: 11888 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11889 # is contrary to our usage. Disable this feature. 11890 alias -g '${1+"$@"}'='"$@"' 11891 setopt NO_GLOB_SUBST 11892 else case e in #( 11893 e) case `(set -o) 2>/dev/null` in #( 11894 *posix*) : 11895 set -o posix ;; #( 11896 *) : 11897 ;; 11898 esac ;; 11899 esac 11900 fi 11901 11902 11903 11904 # Reset variables that may have inherited troublesome values from 11905 # the environment. 11906 11907 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11908 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11909 # side effect of setting IFS to empty, thus disabling word splitting.) 11910 # Quoting is to prevent editors from complaining about space-tab. 11911 as_nl=' 11912 ' 11913 export as_nl 11914 IFS=" "" $as_nl" 11915 11916 PS1='$ ' 11917 PS2='> ' 11918 PS4='+ ' 11919 11920 # Ensure predictable behavior from utilities with locale-dependent output. 11921 LC_ALL=C 11922 export LC_ALL 11923 LANGUAGE=C 11924 export LANGUAGE 11925 11926 # We cannot yet rely on "unset" to work, but we need these variables 11927 # to be unset--not just set to an empty or harmless value--now, to 11928 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11929 # also avoids known problems related to "unset" and subshell syntax 11930 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11931 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11932 do eval test \${$as_var+y} \ 11933 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11934 done 11935 11936 # Ensure that fds 0, 1, and 2 are open. 11937 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11938 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11939 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11940 11941 # The user is always right. 11942 if ${PATH_SEPARATOR+false} :; then 11943 PATH_SEPARATOR=: 11944 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11945 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11946 PATH_SEPARATOR=';' 11947 } 11948 fi 11949 11950 11951 # Find who we are. Look in the path if we contain no directory separator. 11952 as_myself= 11953 case $0 in #(( 11954 *[\\/]* ) as_myself=$0 ;; 11955 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11956 for as_dir in $PATH 11957 do 11958 IFS=$as_save_IFS 11959 case $as_dir in #((( 11960 '') as_dir=./ ;; 11961 */) ;; 11962 *) as_dir=$as_dir/ ;; 11963 esac 11964 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11965 done 11966 IFS=$as_save_IFS 11967 11968 ;; 11969 esac 11970 # We did not find ourselves, most probably we were run as 'sh COMMAND' 11971 # in which case we are not to be found in the path. 11972 if test "x$as_myself" = x; then 11973 as_myself=$0 11974 fi 11975 if test ! -f "$as_myself"; then 11976 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11977 exit 1 11978 fi 11979 11980 11981 11982 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11983 # ---------------------------------------- 11984 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11985 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11986 # script with STATUS, using 1 if that was 0. 11987 as_fn_error () 11988 { 11989 as_status=$1; test $as_status -eq 0 && as_status=1 11990 if test "$4"; then 11991 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11992 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11993 fi 11994 printf "%s\n" "$as_me: error: $2" >&2 11995 as_fn_exit $as_status 11996 } # as_fn_error 11997 11998 11999 # as_fn_set_status STATUS 12000 # ----------------------- 12001 # Set $? to STATUS, without forking. 12002 as_fn_set_status () 12003 { 12004 return $1 12005 } # as_fn_set_status 12006 12007 # as_fn_exit STATUS 12008 # ----------------- 12009 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12010 as_fn_exit () 12011 { 12012 set +e 12013 as_fn_set_status $1 12014 exit $1 12015 } # as_fn_exit 12016 12017 # as_fn_unset VAR 12018 # --------------- 12019 # Portably unset VAR. 12020 as_fn_unset () 12021 { 12022 { eval $1=; unset $1;} 12023 } 12024 as_unset=as_fn_unset 12025 12026 # as_fn_append VAR VALUE 12027 # ---------------------- 12028 # Append the text in VALUE to the end of the definition contained in VAR. Take 12029 # advantage of any shell optimizations that allow amortized linear growth over 12030 # repeated appends, instead of the typical quadratic growth present in naive 12031 # implementations. 12032 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12033 then : 12034 eval 'as_fn_append () 12035 { 12036 eval $1+=\$2 12037 }' 12038 else case e in #( 12039 e) as_fn_append () 12040 { 12041 eval $1=\$$1\$2 12042 } ;; 12043 esac 12044 fi # as_fn_append 12045 12046 # as_fn_arith ARG... 12047 # ------------------ 12048 # Perform arithmetic evaluation on the ARGs, and store the result in the 12049 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12050 # must be portable across $(()) and expr. 12051 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12052 then : 12053 eval 'as_fn_arith () 12054 { 12055 as_val=$(( $* )) 12056 }' 12057 else case e in #( 12058 e) as_fn_arith () 12059 { 12060 as_val=`expr "$@" || test $? -eq 1` 12061 } ;; 12062 esac 12063 fi # as_fn_arith 12064 12065 12066 if expr a : '\(a\)' >/dev/null 2>&1 && 12067 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12068 as_expr=expr 12069 else 12070 as_expr=false 12071 fi 12072 12073 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12074 as_basename=basename 12075 else 12076 as_basename=false 12077 fi 12078 12079 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12080 as_dirname=dirname 12081 else 12082 as_dirname=false 12083 fi 12084 12085 as_me=`$as_basename -- "$0" || 12086 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12087 X"$0" : 'X\(//\)$' \| \ 12088 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12089 printf "%s\n" X/"$0" | 12090 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12091 s//\1/ 12092 q 12093 } 12094 /^X\/\(\/\/\)$/{ 12095 s//\1/ 12096 q 12097 } 12098 /^X\/\(\/\).*/{ 12099 s//\1/ 12100 q 12101 } 12102 s/.*/./; q'` 12103 12104 # Avoid depending upon Character Ranges. 12105 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12106 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12107 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12108 as_cr_digits='0123456789' 12109 as_cr_alnum=$as_cr_Letters$as_cr_digits 12110 12111 12112 # Determine whether it's possible to make 'echo' print without a newline. 12113 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12114 # for compatibility with existing Makefiles. 12115 ECHO_C= ECHO_N= ECHO_T= 12116 case `echo -n x` in #((((( 12117 -n*) 12118 case `echo 'xy\c'` in 12119 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12120 xy) ECHO_C='\c';; 12121 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12122 ECHO_T=' ';; 12123 esac;; 12124 *) 12125 ECHO_N='-n';; 12126 esac 12127 12128 # For backward compatibility with old third-party macros, we provide 12129 # the shell variables $as_echo and $as_echo_n. New code should use 12130 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12131 as_echo='printf %s\n' 12132 as_echo_n='printf %s' 12133 12134 rm -f conf$$ conf$$.exe conf$$.file 12135 if test -d conf$$.dir; then 12136 rm -f conf$$.dir/conf$$.file 12137 else 12138 rm -f conf$$.dir 12139 mkdir conf$$.dir 2>/dev/null 12140 fi 12141 if (echo >conf$$.file) 2>/dev/null; then 12142 if ln -s conf$$.file conf$$ 2>/dev/null; then 12143 as_ln_s='ln -s' 12144 # ... but there are two gotchas: 12145 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12146 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12147 # In both cases, we have to default to 'cp -pR'. 12148 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12149 as_ln_s='cp -pR' 12150 elif ln conf$$.file conf$$ 2>/dev/null; then 12151 as_ln_s=ln 12152 else 12153 as_ln_s='cp -pR' 12154 fi 12155 else 12156 as_ln_s='cp -pR' 12157 fi 12158 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12159 rmdir conf$$.dir 2>/dev/null 12160 12161 12162 # as_fn_mkdir_p 12163 # ------------- 12164 # Create "$as_dir" as a directory, including parents if necessary. 12165 as_fn_mkdir_p () 12166 { 12167 12168 case $as_dir in #( 12169 -*) as_dir=./$as_dir;; 12170 esac 12171 test -d "$as_dir" || eval $as_mkdir_p || { 12172 as_dirs= 12173 while :; do 12174 case $as_dir in #( 12175 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12176 *) as_qdir=$as_dir;; 12177 esac 12178 as_dirs="'$as_qdir' $as_dirs" 12179 as_dir=`$as_dirname -- "$as_dir" || 12180 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12181 X"$as_dir" : 'X\(//\)[^/]' \| \ 12182 X"$as_dir" : 'X\(//\)$' \| \ 12183 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12184 printf "%s\n" X"$as_dir" | 12185 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12186 s//\1/ 12187 q 12188 } 12189 /^X\(\/\/\)[^/].*/{ 12190 s//\1/ 12191 q 12192 } 12193 /^X\(\/\/\)$/{ 12194 s//\1/ 12195 q 12196 } 12197 /^X\(\/\).*/{ 12198 s//\1/ 12199 q 12200 } 12201 s/.*/./; q'` 12202 test -d "$as_dir" && break 12203 done 12204 test -z "$as_dirs" || eval "mkdir $as_dirs" 12205 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12206 12207 12208 } # as_fn_mkdir_p 12209 if mkdir -p . 2>/dev/null; then 12210 as_mkdir_p='mkdir -p "$as_dir"' 12211 else 12212 test -d ./-p && rmdir ./-p 12213 as_mkdir_p=false 12214 fi 12215 12216 12217 # as_fn_executable_p FILE 12218 # ----------------------- 12219 # Test if FILE is an executable regular file. 12220 as_fn_executable_p () 12221 { 12222 test -f "$1" && test -x "$1" 12223 } # as_fn_executable_p 12224 as_test_x='test -x' 12225 as_executable_p=as_fn_executable_p 12226 12227 # Sed expression to map a string onto a valid CPP name. 12228 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12229 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12230 12231 # Sed expression to map a string onto a valid variable name. 12232 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12233 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12234 12235 12236 exec 6>&1 12237 ## ----------------------------------- ## 12238 ## Main body of $CONFIG_STATUS script. ## 12239 ## ----------------------------------- ## 12240 _ASEOF 12241 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12242 12243 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12244 # Save the log message, to keep $0 and so on meaningful, and to 12245 # report actual input values of CONFIG_FILES etc. instead of their 12246 # values after options handling. 12247 ac_log=" 12248 This file was extended by xcmsdb $as_me 1.0.7, which was 12249 generated by GNU Autoconf 2.72. Invocation command line was 12250 12251 CONFIG_FILES = $CONFIG_FILES 12252 CONFIG_HEADERS = $CONFIG_HEADERS 12253 CONFIG_LINKS = $CONFIG_LINKS 12254 CONFIG_COMMANDS = $CONFIG_COMMANDS 12255 $ $0 $@ 12256 12257 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12258 " 12259 12260 _ACEOF 12261 12262 case $ac_config_files in *" 12263 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12264 esac 12265 12266 case $ac_config_headers in *" 12267 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12268 esac 12269 12270 12271 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12272 # Files that config.status was made for. 12273 config_files="$ac_config_files" 12274 config_headers="$ac_config_headers" 12275 config_commands="$ac_config_commands" 12276 12277 _ACEOF 12278 12279 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12280 ac_cs_usage="\ 12281 '$as_me' instantiates files and other configuration actions 12282 from templates according to the current configuration. Unless the files 12283 and actions are specified as TAGs, all are instantiated by default. 12284 12285 Usage: $0 [OPTION]... [TAG]... 12286 12287 -h, --help print this help, then exit 12288 -V, --version print version number and configuration settings, then exit 12289 --config print configuration, then exit 12290 -q, --quiet, --silent 12291 do not print progress messages 12292 -d, --debug don't remove temporary files 12293 --recheck update $as_me by reconfiguring in the same conditions 12294 --file=FILE[:TEMPLATE] 12295 instantiate the configuration file FILE 12296 --header=FILE[:TEMPLATE] 12297 instantiate the configuration header FILE 12298 12299 Configuration files: 12300 $config_files 12301 12302 Configuration headers: 12303 $config_headers 12304 12305 Configuration commands: 12306 $config_commands 12307 12308 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcmsdb/-/issues>." 12309 12310 _ACEOF 12311 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12312 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12313 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12314 ac_cs_config='$ac_cs_config_escaped' 12315 ac_cs_version="\\ 12316 xcmsdb config.status 1.0.7 12317 configured by $0, generated by GNU Autoconf 2.72, 12318 with options \\"\$ac_cs_config\\" 12319 12320 Copyright (C) 2023 Free Software Foundation, Inc. 12321 This config.status script is free software; the Free Software Foundation 12322 gives unlimited permission to copy, distribute and modify it." 12323 12324 ac_pwd='$ac_pwd' 12325 srcdir='$srcdir' 12326 INSTALL='$INSTALL' 12327 MKDIR_P='$MKDIR_P' 12328 AWK='$AWK' 12329 test -n "\$AWK" || AWK=awk 12330 _ACEOF 12331 12332 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12333 # The default lists apply if the user does not specify any file. 12334 ac_need_defaults=: 12335 while test $# != 0 12336 do 12337 case $1 in 12338 --*=?*) 12339 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12340 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12341 ac_shift=: 12342 ;; 12343 --*=) 12344 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12345 ac_optarg= 12346 ac_shift=: 12347 ;; 12348 *) 12349 ac_option=$1 12350 ac_optarg=$2 12351 ac_shift=shift 12352 ;; 12353 esac 12354 12355 case $ac_option in 12356 # Handling of the options. 12357 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12358 ac_cs_recheck=: ;; 12359 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12360 printf "%s\n" "$ac_cs_version"; exit ;; 12361 --config | --confi | --conf | --con | --co | --c ) 12362 printf "%s\n" "$ac_cs_config"; exit ;; 12363 --debug | --debu | --deb | --de | --d | -d ) 12364 debug=: ;; 12365 --file | --fil | --fi | --f ) 12366 $ac_shift 12367 case $ac_optarg in 12368 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12369 '') as_fn_error $? "missing file argument" ;; 12370 esac 12371 as_fn_append CONFIG_FILES " '$ac_optarg'" 12372 ac_need_defaults=false;; 12373 --header | --heade | --head | --hea ) 12374 $ac_shift 12375 case $ac_optarg in 12376 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12377 esac 12378 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12379 ac_need_defaults=false;; 12380 --he | --h) 12381 # Conflict between --help and --header 12382 as_fn_error $? "ambiguous option: '$1' 12383 Try '$0 --help' for more information.";; 12384 --help | --hel | -h ) 12385 printf "%s\n" "$ac_cs_usage"; exit ;; 12386 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12387 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12388 ac_cs_silent=: ;; 12389 12390 # This is an error. 12391 -*) as_fn_error $? "unrecognized option: '$1' 12392 Try '$0 --help' for more information." ;; 12393 12394 *) as_fn_append ac_config_targets " $1" 12395 ac_need_defaults=false ;; 12396 12397 esac 12398 shift 12399 done 12400 12401 ac_configure_extra_args= 12402 12403 if $ac_cs_silent; then 12404 exec 6>/dev/null 12405 ac_configure_extra_args="$ac_configure_extra_args --silent" 12406 fi 12407 12408 _ACEOF 12409 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12410 if \$ac_cs_recheck; then 12411 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12412 shift 12413 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12414 CONFIG_SHELL='$SHELL' 12415 export CONFIG_SHELL 12416 exec "\$@" 12417 fi 12418 12419 _ACEOF 12420 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12421 exec 5>>config.log 12422 { 12423 echo 12424 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12425 ## Running $as_me. ## 12426 _ASBOX 12427 printf "%s\n" "$ac_log" 12428 } >&5 12429 12430 _ACEOF 12431 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12432 # 12433 # INIT-COMMANDS 12434 # 12435 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12436 12437 _ACEOF 12438 12439 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12440 12441 # Handling of arguments. 12442 for ac_config_target in $ac_config_targets 12443 do 12444 case $ac_config_target in 12445 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12446 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12447 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12448 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12449 12450 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12451 esac 12452 done 12453 12454 12455 # If the user did not use the arguments to specify the items to instantiate, 12456 # then the envvar interface is used. Set only those that are not. 12457 # We use the long form for the default assignment because of an extremely 12458 # bizarre bug on SunOS 4.1.3. 12459 if $ac_need_defaults; then 12460 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12461 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12462 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12463 fi 12464 12465 # Have a temporary directory for convenience. Make it in the build tree 12466 # simply because there is no reason against having it here, and in addition, 12467 # creating and moving files from /tmp can sometimes cause problems. 12468 # Hook for its removal unless debugging. 12469 # Note that there is a small window in which the directory will not be cleaned: 12470 # after its creation but before its name has been assigned to '$tmp'. 12471 $debug || 12472 { 12473 tmp= ac_tmp= 12474 trap 'exit_status=$? 12475 : "${ac_tmp:=$tmp}" 12476 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12477 ' 0 12478 trap 'as_fn_exit 1' 1 2 13 15 12479 } 12480 # Create a (secure) tmp directory for tmp files. 12481 12482 { 12483 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12484 test -d "$tmp" 12485 } || 12486 { 12487 tmp=./conf$$-$RANDOM 12488 (umask 077 && mkdir "$tmp") 12489 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12490 ac_tmp=$tmp 12491 12492 # Set up the scripts for CONFIG_FILES section. 12493 # No need to generate them if there are no CONFIG_FILES. 12494 # This happens for instance with './config.status config.h'. 12495 if test -n "$CONFIG_FILES"; then 12496 12497 12498 ac_cr=`echo X | tr X '\015'` 12499 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12500 # But we know of no other shell where ac_cr would be empty at this 12501 # point, so we can use a bashism as a fallback. 12502 if test "x$ac_cr" = x; then 12503 eval ac_cr=\$\'\\r\' 12504 fi 12505 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12506 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12507 ac_cs_awk_cr='\\r' 12508 else 12509 ac_cs_awk_cr=$ac_cr 12510 fi 12511 12512 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12513 _ACEOF 12514 12515 12516 { 12517 echo "cat >conf$$subs.awk <<_ACEOF" && 12518 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12519 echo "_ACEOF" 12520 } >conf$$subs.sh || 12521 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12522 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12523 ac_delim='%!_!# ' 12524 for ac_last_try in false false false false false :; do 12525 . ./conf$$subs.sh || 12526 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12527 12528 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12529 if test $ac_delim_n = $ac_delim_num; then 12530 break 12531 elif $ac_last_try; then 12532 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12533 else 12534 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12535 fi 12536 done 12537 rm -f conf$$subs.sh 12538 12539 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12540 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12541 _ACEOF 12542 sed -n ' 12543 h 12544 s/^/S["/; s/!.*/"]=/ 12545 p 12546 g 12547 s/^[^!]*!// 12548 :repl 12549 t repl 12550 s/'"$ac_delim"'$// 12551 t delim 12552 :nl 12553 h 12554 s/\(.\{148\}\)..*/\1/ 12555 t more1 12556 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12557 p 12558 n 12559 b repl 12560 :more1 12561 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12562 p 12563 g 12564 s/.\{148\}// 12565 t nl 12566 :delim 12567 h 12568 s/\(.\{148\}\)..*/\1/ 12569 t more2 12570 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12571 p 12572 b 12573 :more2 12574 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12575 p 12576 g 12577 s/.\{148\}// 12578 t delim 12579 ' <conf$$subs.awk | sed ' 12580 /^[^""]/{ 12581 N 12582 s/\n// 12583 } 12584 ' >>$CONFIG_STATUS || ac_write_fail=1 12585 rm -f conf$$subs.awk 12586 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12587 _ACAWK 12588 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12589 for (key in S) S_is_set[key] = 1 12590 FS = "" 12591 12592 } 12593 { 12594 line = $ 0 12595 nfields = split(line, field, "@") 12596 substed = 0 12597 len = length(field[1]) 12598 for (i = 2; i < nfields; i++) { 12599 key = field[i] 12600 keylen = length(key) 12601 if (S_is_set[key]) { 12602 value = S[key] 12603 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12604 len += length(value) + length(field[++i]) 12605 substed = 1 12606 } else 12607 len += 1 + keylen 12608 } 12609 12610 print line 12611 } 12612 12613 _ACAWK 12614 _ACEOF 12615 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12616 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12617 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12618 else 12619 cat 12620 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12621 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12622 _ACEOF 12623 12624 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12625 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12626 # trailing colons and then remove the whole line if VPATH becomes empty 12627 # (actually we leave an empty line to preserve line numbers). 12628 if test "x$srcdir" = x.; then 12629 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12630 h 12631 s/// 12632 s/^/:/ 12633 s/[ ]*$/:/ 12634 s/:\$(srcdir):/:/g 12635 s/:\${srcdir}:/:/g 12636 s/:@srcdir@:/:/g 12637 s/^:*// 12638 s/:*$// 12639 x 12640 s/\(=[ ]*\).*/\1/ 12641 G 12642 s/\n// 12643 s/^[^=]*=[ ]*$// 12644 }' 12645 fi 12646 12647 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12648 fi # test -n "$CONFIG_FILES" 12649 12650 # Set up the scripts for CONFIG_HEADERS section. 12651 # No need to generate them if there are no CONFIG_HEADERS. 12652 # This happens for instance with './config.status Makefile'. 12653 if test -n "$CONFIG_HEADERS"; then 12654 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12655 BEGIN { 12656 _ACEOF 12657 12658 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12659 # here-document in config.status, that substitutes the proper values into 12660 # config.h.in to produce config.h. 12661 12662 # Create a delimiter string that does not exist in confdefs.h, to ease 12663 # handling of long lines. 12664 ac_delim='%!_!# ' 12665 for ac_last_try in false false :; do 12666 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12667 if test -z "$ac_tt"; then 12668 break 12669 elif $ac_last_try; then 12670 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12671 else 12672 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12673 fi 12674 done 12675 12676 # For the awk script, D is an array of macro values keyed by name, 12677 # likewise P contains macro parameters if any. Preserve backslash 12678 # newline sequences. 12679 12680 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12681 sed -n ' 12682 s/.\{148\}/&'"$ac_delim"'/g 12683 t rset 12684 :rset 12685 s/^[ ]*#[ ]*define[ ][ ]*/ / 12686 t def 12687 d 12688 :def 12689 s/\\$// 12690 t bsnl 12691 s/["\\]/\\&/g 12692 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12693 D["\1"]=" \3"/p 12694 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12695 d 12696 :bsnl 12697 s/["\\]/\\&/g 12698 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12699 D["\1"]=" \3\\\\\\n"\\/p 12700 t cont 12701 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12702 t cont 12703 d 12704 :cont 12705 n 12706 s/.\{148\}/&'"$ac_delim"'/g 12707 t clear 12708 :clear 12709 s/\\$// 12710 t bsnlc 12711 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12712 d 12713 :bsnlc 12714 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12715 b cont 12716 ' <confdefs.h | sed ' 12717 s/'"$ac_delim"'/"\\\ 12718 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12719 12720 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12721 for (key in D) D_is_set[key] = 1 12722 FS = "" 12723 } 12724 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12725 line = \$ 0 12726 split(line, arg, " ") 12727 if (arg[1] == "#") { 12728 defundef = arg[2] 12729 mac1 = arg[3] 12730 } else { 12731 defundef = substr(arg[1], 2) 12732 mac1 = arg[2] 12733 } 12734 split(mac1, mac2, "(") #) 12735 macro = mac2[1] 12736 prefix = substr(line, 1, index(line, defundef) - 1) 12737 if (D_is_set[macro]) { 12738 # Preserve the white space surrounding the "#". 12739 print prefix "define", macro P[macro] D[macro] 12740 next 12741 } else { 12742 # Replace #undef with comments. This is necessary, for example, 12743 # in the case of _POSIX_SOURCE, which is predefined and required 12744 # on some systems where configure will not decide to define it. 12745 if (defundef == "undef") { 12746 print "/*", prefix defundef, macro, "*/" 12747 next 12748 } 12749 } 12750 } 12751 { print } 12752 _ACAWK 12753 _ACEOF 12754 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12755 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12756 fi # test -n "$CONFIG_HEADERS" 12757 12758 12759 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12760 shift 12761 for ac_tag 12762 do 12763 case $ac_tag in 12764 :[FHLC]) ac_mode=$ac_tag; continue;; 12765 esac 12766 case $ac_mode$ac_tag in 12767 :[FHL]*:*);; 12768 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12769 :[FH]-) ac_tag=-:-;; 12770 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12771 esac 12772 ac_save_IFS=$IFS 12773 IFS=: 12774 set x $ac_tag 12775 IFS=$ac_save_IFS 12776 shift 12777 ac_file=$1 12778 shift 12779 12780 case $ac_mode in 12781 :L) ac_source=$1;; 12782 :[FH]) 12783 ac_file_inputs= 12784 for ac_f 12785 do 12786 case $ac_f in 12787 -) ac_f="$ac_tmp/stdin";; 12788 *) # Look for the file first in the build tree, then in the source tree 12789 # (if the path is not absolute). The absolute path cannot be DOS-style, 12790 # because $ac_f cannot contain ':'. 12791 test -f "$ac_f" || 12792 case $ac_f in 12793 [\\/$]*) false;; 12794 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12795 esac || 12796 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12797 esac 12798 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12799 as_fn_append ac_file_inputs " '$ac_f'" 12800 done 12801 12802 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12803 # use $as_me), people would be surprised to read: 12804 # /* config.h. Generated by config.status. */ 12805 configure_input='Generated from '` 12806 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12807 `' by configure.' 12808 if test x"$ac_file" != x-; then 12809 configure_input="$ac_file. $configure_input" 12810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12811 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12812 fi 12813 # Neutralize special characters interpreted by sed in replacement strings. 12814 case $configure_input in #( 12815 *\&* | *\|* | *\\* ) 12816 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12817 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12818 *) ac_sed_conf_input=$configure_input;; 12819 esac 12820 12821 case $ac_tag in 12822 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12823 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12824 esac 12825 ;; 12826 esac 12827 12828 ac_dir=`$as_dirname -- "$ac_file" || 12829 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12830 X"$ac_file" : 'X\(//\)[^/]' \| \ 12831 X"$ac_file" : 'X\(//\)$' \| \ 12832 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12833 printf "%s\n" X"$ac_file" | 12834 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12835 s//\1/ 12836 q 12837 } 12838 /^X\(\/\/\)[^/].*/{ 12839 s//\1/ 12840 q 12841 } 12842 /^X\(\/\/\)$/{ 12843 s//\1/ 12844 q 12845 } 12846 /^X\(\/\).*/{ 12847 s//\1/ 12848 q 12849 } 12850 s/.*/./; q'` 12851 as_dir="$ac_dir"; as_fn_mkdir_p 12852 ac_builddir=. 12853 12854 case "$ac_dir" in 12855 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12856 *) 12857 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12858 # A ".." for each directory in $ac_dir_suffix. 12859 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12860 case $ac_top_builddir_sub in 12861 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12862 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12863 esac ;; 12864 esac 12865 ac_abs_top_builddir=$ac_pwd 12866 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12867 # for backward compatibility: 12868 ac_top_builddir=$ac_top_build_prefix 12869 12870 case $srcdir in 12871 .) # We are building in place. 12872 ac_srcdir=. 12873 ac_top_srcdir=$ac_top_builddir_sub 12874 ac_abs_top_srcdir=$ac_pwd ;; 12875 [\\/]* | ?:[\\/]* ) # Absolute name. 12876 ac_srcdir=$srcdir$ac_dir_suffix; 12877 ac_top_srcdir=$srcdir 12878 ac_abs_top_srcdir=$srcdir ;; 12879 *) # Relative name. 12880 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12881 ac_top_srcdir=$ac_top_build_prefix$srcdir 12882 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12883 esac 12884 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12885 12886 12887 case $ac_mode in 12888 :F) 12889 # 12890 # CONFIG_FILE 12891 # 12892 12893 case $INSTALL in 12894 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12895 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12896 esac 12897 ac_MKDIR_P=$MKDIR_P 12898 case $MKDIR_P in 12899 [\\/$]* | ?:[\\/]* ) ;; 12900 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12901 esac 12902 _ACEOF 12903 12904 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12905 # If the template does not know about datarootdir, expand it. 12906 # FIXME: This hack should be removed a few years after 2.60. 12907 ac_datarootdir_hack=; ac_datarootdir_seen= 12908 ac_sed_dataroot=' 12909 /datarootdir/ { 12910 p 12911 q 12912 } 12913 /@datadir@/p 12914 /@docdir@/p 12915 /@infodir@/p 12916 /@localedir@/p 12917 /@mandir@/p' 12918 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12919 *datarootdir*) ac_datarootdir_seen=yes;; 12920 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12922 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12923 _ACEOF 12924 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12925 ac_datarootdir_hack=' 12926 s&@datadir@&$datadir&g 12927 s&@docdir@&$docdir&g 12928 s&@infodir@&$infodir&g 12929 s&@localedir@&$localedir&g 12930 s&@mandir@&$mandir&g 12931 s&\\\${datarootdir}&$datarootdir&g' ;; 12932 esac 12933 _ACEOF 12934 12935 # Neutralize VPATH when '$srcdir' = '.'. 12936 # Shell code in configure.ac might set extrasub. 12937 # FIXME: do we really want to maintain this feature? 12938 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12939 ac_sed_extra="$ac_vpsub 12940 $extrasub 12941 _ACEOF 12942 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12943 :t 12944 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12945 s|@configure_input@|$ac_sed_conf_input|;t t 12946 s&@top_builddir@&$ac_top_builddir_sub&;t t 12947 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12948 s&@srcdir@&$ac_srcdir&;t t 12949 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12950 s&@top_srcdir@&$ac_top_srcdir&;t t 12951 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12952 s&@builddir@&$ac_builddir&;t t 12953 s&@abs_builddir@&$ac_abs_builddir&;t t 12954 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12955 s&@INSTALL@&$ac_INSTALL&;t t 12956 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12957 $ac_datarootdir_hack 12958 " 12959 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12960 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12961 12962 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12963 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12964 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12965 "$ac_tmp/out"`; test -z "$ac_out"; } && 12966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12967 which seems to be undefined. Please make sure it is defined" >&5 12968 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12969 which seems to be undefined. Please make sure it is defined" >&2;} 12970 12971 rm -f "$ac_tmp/stdin" 12972 case $ac_file in 12973 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12974 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12975 esac \ 12976 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12977 ;; 12978 :H) 12979 # 12980 # CONFIG_HEADER 12981 # 12982 if test x"$ac_file" != x-; then 12983 { 12984 printf "%s\n" "/* $configure_input */" >&1 \ 12985 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12986 } >"$ac_tmp/config.h" \ 12987 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12988 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12990 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12991 else 12992 rm -f "$ac_file" 12993 mv "$ac_tmp/config.h" "$ac_file" \ 12994 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12995 fi 12996 else 12997 printf "%s\n" "/* $configure_input */" >&1 \ 12998 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12999 || as_fn_error $? "could not create -" "$LINENO" 5 13000 fi 13001 # Compute "$ac_file"'s index in $config_headers. 13002 _am_arg="$ac_file" 13003 _am_stamp_count=1 13004 for _am_header in $config_headers :; do 13005 case $_am_header in 13006 $_am_arg | $_am_arg:* ) 13007 break ;; 13008 * ) 13009 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13010 esac 13011 done 13012 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13013 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13014 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13015 X"$_am_arg" : 'X\(//\)$' \| \ 13016 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13017 printf "%s\n" X"$_am_arg" | 13018 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13019 s//\1/ 13020 q 13021 } 13022 /^X\(\/\/\)[^/].*/{ 13023 s//\1/ 13024 q 13025 } 13026 /^X\(\/\/\)$/{ 13027 s//\1/ 13028 q 13029 } 13030 /^X\(\/\).*/{ 13031 s//\1/ 13032 q 13033 } 13034 s/.*/./; q'`/stamp-h$_am_stamp_count 13035 ;; 13036 13037 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13038 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13039 ;; 13040 esac 13041 13042 13043 case $ac_file$ac_mode in 13044 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13045 # Older Autoconf quotes --file arguments for eval, but not when files 13046 # are listed without --file. Let's play safe and only enable the eval 13047 # if we detect the quoting. 13048 # TODO: see whether this extra hack can be removed once we start 13049 # requiring Autoconf 2.70 or later. 13050 case $CONFIG_FILES in #( 13051 *\'*) : 13052 eval set x "$CONFIG_FILES" ;; #( 13053 *) : 13054 set x $CONFIG_FILES ;; #( 13055 *) : 13056 ;; 13057 esac 13058 shift 13059 # Used to flag and report bootstrapping failures. 13060 am_rc=0 13061 for am_mf 13062 do 13063 # Strip MF so we end up with the name of the file. 13064 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13065 # Check whether this is an Automake generated Makefile which includes 13066 # dependency-tracking related rules and includes. 13067 # Grep'ing the whole file directly is not great: AIX grep has a line 13068 # limit of 2048, but all sed's we know have understand at least 4000. 13069 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13070 || continue 13071 am_dirpart=`$as_dirname -- "$am_mf" || 13072 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13073 X"$am_mf" : 'X\(//\)[^/]' \| \ 13074 X"$am_mf" : 'X\(//\)$' \| \ 13075 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13076 printf "%s\n" X"$am_mf" | 13077 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13078 s//\1/ 13079 q 13080 } 13081 /^X\(\/\/\)[^/].*/{ 13082 s//\1/ 13083 q 13084 } 13085 /^X\(\/\/\)$/{ 13086 s//\1/ 13087 q 13088 } 13089 /^X\(\/\).*/{ 13090 s//\1/ 13091 q 13092 } 13093 s/.*/./; q'` 13094 am_filepart=`$as_basename -- "$am_mf" || 13095 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13096 X"$am_mf" : 'X\(//\)$' \| \ 13097 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13098 printf "%s\n" X/"$am_mf" | 13099 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13100 s//\1/ 13101 q 13102 } 13103 /^X\/\(\/\/\)$/{ 13104 s//\1/ 13105 q 13106 } 13107 /^X\/\(\/\).*/{ 13108 s//\1/ 13109 q 13110 } 13111 s/.*/./; q'` 13112 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13113 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13114 | $MAKE -f - am--depfiles" >&5 13115 (cd "$am_dirpart" \ 13116 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13117 | $MAKE -f - am--depfiles) >&5 2>&5 13118 ac_status=$? 13119 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13120 (exit $ac_status); } || am_rc=$? 13121 done 13122 if test $am_rc -ne 0; then 13123 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13124 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13125 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13126 for automatic dependency tracking. If GNU make was not used, consider 13127 re-running the configure script with MAKE=\"gmake\" (or whatever is 13128 necessary). You can also try re-running configure with the 13129 '--disable-dependency-tracking' option to at least be able to build 13130 the package (albeit without support for automatic dependency tracking). 13131 See 'config.log' for more details" "$LINENO" 5; } 13132 fi 13133 { am_dirpart=; unset am_dirpart;} 13134 { am_filepart=; unset am_filepart;} 13135 { am_mf=; unset am_mf;} 13136 { am_rc=; unset am_rc;} 13137 rm -f conftest-deps.mk 13138 } 13139 ;; 13140 13141 esac 13142 done # for ac_tag 13143 13144 13145 as_fn_exit 0 13146 _ACEOF 13147 ac_clean_files=$ac_clean_files_save 13148 13149 test $ac_write_fail = 0 || 13150 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13151 13152 13153 # configure is writing to config.log, and then calls config.status. 13154 # config.status does its own redirection, appending to config.log. 13155 # Unfortunately, on DOS this fails, as config.log is still kept open 13156 # by configure, so config.status won't be able to write to it; its 13157 # output is simply discarded. So we exec the FD to /dev/null, 13158 # effectively closing config.log, so it can be properly (re)opened and 13159 # appended to by config.status. When coming back to configure, we 13160 # need to make the FD available again. 13161 if test "$no_create" != yes; then 13162 ac_cs_success=: 13163 ac_config_status_args= 13164 test "$silent" = yes && 13165 ac_config_status_args="$ac_config_status_args --quiet" 13166 exec 5>/dev/null 13167 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13168 exec 5>>config.log 13169 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13170 # would make configure fail if this is the last instruction. 13171 $ac_cs_success || as_fn_exit 1 13172 fi 13173 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13175 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13176 fi 13177 13178 13179
Indexes created Sun Oct 25 00:26:45 UTC 2026