configure revision 1.1.1.15.2.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xkbcomp 1.5.0. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbcomp/-/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/xkbcomp/-/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='xkbcomp' 607 PACKAGE_TARNAME='xkbcomp' 608 PACKAGE_VERSION='1.5.0' 609 PACKAGE_STRING='xkbcomp 1.5.0' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xkbcomp/-/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 XKBCONFIGROOT 652 XKBCOMP_LIBS 653 XKBCOMP_CFLAGS 654 XKBCOMP_EXTRA_DEPS 655 YACC_INST 656 YFLAGS 657 YACC 658 MAN_SUBSTS 659 XORG_MAN_PAGE 660 ADMIN_MAN_DIR 661 DRIVER_MAN_DIR 662 MISC_MAN_DIR 663 FILE_MAN_DIR 664 LIB_MAN_DIR 665 APP_MAN_DIR 666 ADMIN_MAN_SUFFIX 667 DRIVER_MAN_SUFFIX 668 MISC_MAN_SUFFIX 669 FILE_MAN_SUFFIX 670 LIB_MAN_SUFFIX 671 APP_MAN_SUFFIX 672 SED 673 host_os 674 host_vendor 675 host_cpu 676 host 677 build_os 678 build_vendor 679 build_cpu 680 build 681 INSTALL_CMD 682 PKG_CONFIG_LIBDIR 683 PKG_CONFIG_PATH 684 PKG_CONFIG 685 CHANGELOG_CMD 686 STRICT_CFLAGS 687 CWARNFLAGS 688 BASE_CFLAGS 689 am__xargs_n 690 am__rm_f_notfound 691 AM_BACKSLASH 692 AM_DEFAULT_VERBOSITY 693 AM_DEFAULT_V 694 AM_V 695 CSCOPE 696 ETAGS 697 CTAGS 698 am__fastdepCC_FALSE 699 am__fastdepCC_TRUE 700 CCDEPMODE 701 am__nodep 702 AMDEPBACKSLASH 703 AMDEP_FALSE 704 AMDEP_TRUE 705 am__include 706 DEPDIR 707 am__untar 708 am__tar 709 AMTAR 710 am__leading_dot 711 SET_MAKE 712 AWK 713 mkdir_p 714 MKDIR_P 715 INSTALL_STRIP_PROGRAM 716 STRIP 717 install_sh 718 MAKEINFO 719 AUTOHEADER 720 AUTOMAKE 721 AUTOCONF 722 ACLOCAL 723 VERSION 724 PACKAGE 725 CYGPATH_W 726 am__isrc 727 INSTALL_DATA 728 INSTALL_SCRIPT 729 INSTALL_PROGRAM 730 OBJEXT 731 EXEEXT 732 ac_ct_CC 733 CPPFLAGS 734 LDFLAGS 735 CFLAGS 736 CC 737 target_alias 738 host_alias 739 build_alias 740 LIBS 741 ECHO_T 742 ECHO_N 743 ECHO_C 744 DEFS 745 mandir 746 localedir 747 libdir 748 psdir 749 pdfdir 750 dvidir 751 htmldir 752 infodir 753 docdir 754 oldincludedir 755 includedir 756 runstatedir 757 localstatedir 758 sharedstatedir 759 sysconfdir 760 datadir 761 datarootdir 762 libexecdir 763 sbindir 764 bindir 765 program_transform_name 766 prefix 767 exec_prefix 768 PACKAGE_URL 769 PACKAGE_BUGREPORT 770 PACKAGE_STRING 771 PACKAGE_VERSION 772 PACKAGE_TARNAME 773 PACKAGE_NAME 774 PATH_SEPARATOR 775 SHELL 776 am__quote' 777 ac_subst_files='' 778 ac_user_opts=' 779 enable_option_checking 780 enable_dependency_tracking 781 enable_silent_rules 782 enable_selective_werror 783 enable_strict_compilation 784 enable_largefile 785 with_xkb_config_root 786 enable_year2038 787 ' 788 ac_precious_vars='build_alias 789 host_alias 790 target_alias 791 CC 792 CFLAGS 793 LDFLAGS 794 LIBS 795 CPPFLAGS 796 PKG_CONFIG 797 PKG_CONFIG_PATH 798 PKG_CONFIG_LIBDIR 799 YACC 800 YFLAGS 801 XKBCOMP_CFLAGS 802 XKBCOMP_LIBS' 803 804 805 # 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[VAR=VALUE]... 1354 1355 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1356 VAR=VALUE. See below for descriptions of some of the useful variables. 1357 1358 Defaults for the options are specified in brackets. 1359 1360 Configuration: 1361 -h, --help display this help and exit 1362 --help=short display options specific to this package 1363 --help=recursive display the short help of all the included packages 1364 -V, --version display version information and exit 1365 -q, --quiet, --silent do not print 'checking ...' messages 1366 --cache-file=FILE cache test results in FILE [disabled] 1367 -C, --config-cache alias for '--cache-file=config.cache' 1368 -n, --no-create do not create output files 1369 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1370 1371 Installation directories: 1372 --prefix=PREFIX install architecture-independent files in PREFIX 1373 [$ac_default_prefix] 1374 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1375 [PREFIX] 1376 1377 By default, 'make install' will install all the files in 1378 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1379 an installation prefix other than '$ac_default_prefix' using '--prefix', 1380 for instance '--prefix=\$HOME'. 1381 1382 For better control, use the options below. 1383 1384 Fine tuning of the installation directories: 1385 --bindir=DIR user executables [EPREFIX/bin] 1386 --sbindir=DIR system admin executables [EPREFIX/sbin] 1387 --libexecdir=DIR program executables [EPREFIX/libexec] 1388 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1389 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1390 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1391 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1392 --libdir=DIR object code libraries [EPREFIX/lib] 1393 --includedir=DIR C header files [PREFIX/include] 1394 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1395 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1396 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1397 --infodir=DIR info documentation [DATAROOTDIR/info] 1398 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1399 --mandir=DIR man documentation [DATAROOTDIR/man] 1400 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbcomp] 1401 --htmldir=DIR html documentation [DOCDIR] 1402 --dvidir=DIR dvi documentation [DOCDIR] 1403 --pdfdir=DIR pdf documentation [DOCDIR] 1404 --psdir=DIR ps documentation [DOCDIR] 1405 _ACEOF 1406 1407 cat <<\_ACEOF 1408 1409 Program names: 1410 --program-prefix=PREFIX prepend PREFIX to installed program names 1411 --program-suffix=SUFFIX append SUFFIX to installed program names 1412 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1413 1414 System types: 1415 --build=BUILD configure for building on BUILD [guessed] 1416 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1417 _ACEOF 1418 fi 1419 1420 if test -n "$ac_init_help"; then 1421 case $ac_init_help in 1422 short | recursive ) echo "Configuration of xkbcomp 1.5.0:";; 1423 esac 1424 cat <<\_ACEOF 1425 1426 Optional Features: 1427 --disable-option-checking ignore unrecognized --enable/--with options 1428 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1429 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1430 --enable-dependency-tracking 1431 do not reject slow dependency extractors 1432 --disable-dependency-tracking 1433 speeds up one-time build 1434 --enable-silent-rules less verbose build output (undo: "make V=1") 1435 --disable-silent-rules verbose build output (undo: "make V=0") 1436 --disable-selective-werror 1437 Turn off selective compiler errors. (default: 1438 enabled) 1439 --enable-strict-compilation 1440 Enable all warnings from compiler and make them 1441 errors (default: disabled) 1442 --disable-largefile omit support for large files 1443 --enable-year2038 support timestamps after 2038 1444 1445 Optional Packages: 1446 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1447 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1448 --with-xkb-config-root=<paths> 1449 Set default XKB config root (default: 1450 ${datadir}/X11/xkb) 1451 1452 Some influential environment variables: 1453 CC C compiler command 1454 CFLAGS C compiler flags 1455 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1456 nonstandard directory <lib dir> 1457 LIBS libraries to pass to the linker, e.g. -l<library> 1458 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1459 you have headers in a nonstandard directory <include dir> 1460 PKG_CONFIG path to pkg-config utility 1461 PKG_CONFIG_PATH 1462 directories to add to pkg-config's search path 1463 PKG_CONFIG_LIBDIR 1464 path overriding pkg-config's built-in search path 1465 YACC The 'Yet Another Compiler Compiler' implementation to use. 1466 Defaults to the first program found out of: 'bison -y', 'byacc', 1467 'yacc'. 1468 YFLAGS The list of arguments that will be passed by default to $YACC. 1469 This script will default YFLAGS to the empty string to avoid a 1470 default value of '-d' given by some make applications. 1471 XKBCOMP_CFLAGS 1472 C compiler flags for XKBCOMP, overriding pkg-config 1473 XKBCOMP_LIBS 1474 linker flags for XKBCOMP, overriding pkg-config 1475 1476 Use these variables to override the choices made by 'configure' or to help 1477 it to find libraries and programs with nonstandard names/locations. 1478 1479 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbcomp/-/issues>. 1480 _ACEOF 1481 ac_status=$? 1482 fi 1483 1484 if test "$ac_init_help" = "recursive"; then 1485 # If there are subdirs, report their specific --help. 1486 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1487 test -d "$ac_dir" || 1488 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1489 continue 1490 ac_builddir=. 1491 1492 case "$ac_dir" in 1493 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1494 *) 1495 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1496 # A ".." for each directory in $ac_dir_suffix. 1497 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1498 case $ac_top_builddir_sub in 1499 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1500 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1501 esac ;; 1502 esac 1503 ac_abs_top_builddir=$ac_pwd 1504 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1505 # for backward compatibility: 1506 ac_top_builddir=$ac_top_build_prefix 1507 1508 case $srcdir in 1509 .) # We are building in place. 1510 ac_srcdir=. 1511 ac_top_srcdir=$ac_top_builddir_sub 1512 ac_abs_top_srcdir=$ac_pwd ;; 1513 [\\/]* | ?:[\\/]* ) # Absolute name. 1514 ac_srcdir=$srcdir$ac_dir_suffix; 1515 ac_top_srcdir=$srcdir 1516 ac_abs_top_srcdir=$srcdir ;; 1517 *) # Relative name. 1518 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1519 ac_top_srcdir=$ac_top_build_prefix$srcdir 1520 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1521 esac 1522 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1523 1524 cd "$ac_dir" || { ac_status=$?; continue; } 1525 # Check for configure.gnu first; this name is used for a wrapper for 1526 # Metaconfig's "Configure" on case-insensitive file systems. 1527 if test -f "$ac_srcdir/configure.gnu"; then 1528 echo && 1529 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1530 elif test -f "$ac_srcdir/configure"; then 1531 echo && 1532 $SHELL "$ac_srcdir/configure" --help=recursive 1533 else 1534 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1535 fi || ac_status=$? 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1573 if test -s conftest.err; then 1574 grep -v '^ *+' conftest.err >conftest.er1 1575 cat conftest.er1 >&5 1576 mv -f conftest.er1 conftest.err 1577 fi 1578 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1579 test $ac_status = 0; } && { 1580 test -z "$ac_c_werror_flag" || 1581 test ! -s conftest.err 1582 } && test -s conftest.$ac_objext 1583 then : 1584 ac_retval=0 1585 else case e in #( 1586 e) printf "%s\n" "$as_me: failed program was:" >&5 1587 sed 's/^/| /' conftest.$ac_ext >&5 1588 1589 ac_retval=1 ;; 1590 esac 1591 fi 1592 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1593 as_fn_set_status $ac_retval 1594 1595 } # ac_fn_c_try_compile 1596 1597 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1598 # ------------------------------------------------------- 1599 # Tests whether HEADER exists and can be compiled using the include files in 1600 # INCLUDES, setting the cache variable VAR accordingly. 1601 ac_fn_c_check_header_compile () 1602 { 1603 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1605 printf %s "checking for $2... " >&6; } 1606 if eval test \${$3+y} 1607 then : 1608 printf %s "(cached) " >&6 1609 else case e in #( 1610 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1611 /* end confdefs.h. */ 1612 $4 1613 #include <$2> 1614 _ACEOF 1615 if ac_fn_c_try_compile "$LINENO" 1616 then : 1617 eval "$3=yes" 1618 else case e in #( 1619 e) eval "$3=no" ;; 1620 esac 1621 fi 1622 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1623 esac 1624 fi 1625 eval ac_res=\$$3 1626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1627 printf "%s\n" "$ac_res" >&6; } 1628 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1629 1630 } # ac_fn_c_check_header_compile 1631 1632 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1633 # ------------------------------------------------------------------ 1634 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1635 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1636 ac_fn_check_decl () 1637 { 1638 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1639 as_decl_name=`echo $2|sed 's/ *(.*//'` 1640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1641 printf %s "checking whether $as_decl_name is declared... " >&6; } 1642 if eval test \${$3+y} 1643 then : 1644 printf %s "(cached) " >&6 1645 else case e in #( 1646 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1647 eval ac_save_FLAGS=\$$6 1648 as_fn_append $6 " $5" 1649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1650 /* end confdefs.h. */ 1651 $4 1652 int 1653 main (void) 1654 { 1655 #ifndef $as_decl_name 1656 #ifdef __cplusplus 1657 (void) $as_decl_use; 1658 #else 1659 (void) $as_decl_name; 1660 #endif 1661 #endif 1662 1663 ; 1664 return 0; 1665 } 1666 _ACEOF 1667 if ac_fn_c_try_compile "$LINENO" 1668 then : 1669 eval "$3=yes" 1670 else case e in #( 1671 e) eval "$3=no" ;; 1672 esac 1673 fi 1674 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1675 eval $6=\$ac_save_FLAGS 1676 ;; 1677 esac 1678 fi 1679 eval ac_res=\$$3 1680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1681 printf "%s\n" "$ac_res" >&6; } 1682 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1683 1684 } # ac_fn_check_decl 1685 1686 # ac_fn_c_try_link LINENO 1687 # ----------------------- 1688 # Try to link conftest.$ac_ext, and return whether this succeeded. 1689 ac_fn_c_try_link () 1690 { 1691 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1692 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1693 if { { ac_try="$ac_link" 1694 case "(($ac_try" in 1695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1696 *) ac_try_echo=$ac_try;; 1697 esac 1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1699 printf "%s\n" "$ac_try_echo"; } >&5 1700 (eval "$ac_link") 2>conftest.err 1701 ac_status=$? 1702 if test -s conftest.err; then 1703 grep -v '^ *+' conftest.err >conftest.er1 1704 cat conftest.er1 >&5 1705 mv -f conftest.er1 conftest.err 1706 fi 1707 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1708 test $ac_status = 0; } && { 1709 test -z "$ac_c_werror_flag" || 1710 test ! -s conftest.err 1711 } && test -s conftest$ac_exeext && { 1712 test "$cross_compiling" = yes || 1713 test -x conftest$ac_exeext 1714 } 1715 then : 1716 ac_retval=0 1717 else case e in #( 1718 e) printf "%s\n" "$as_me: failed program was:" >&5 1719 sed 's/^/| /' conftest.$ac_ext >&5 1720 1721 ac_retval=1 ;; 1722 esac 1723 fi 1724 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1725 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1726 # interfere with the next link command; also delete a directory that is 1727 # left behind by Apple's compiler. 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" >&6; } 1742 if eval test \${$3+y} 1743 then : 1744 printf %s "(cached) " >&6 1745 else case e in #( 1746 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1747 /* end confdefs.h. */ 1748 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1749 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1750 #define $2 innocuous_$2 1751 1752 /* System header to define __stub macros and hopefully few prototypes, 1753 which can conflict with char $2 (void); below. */ 1754 1755 #include <limits.h> 1756 #undef $2 1757 1758 /* Override any GCC internal prototype to avoid an error. 1759 Use char because int might match the return type of a GCC 1760 builtin and then its argument prototype would still apply. */ 1761 #ifdef __cplusplus 1762 extern "C" 1763 #endif 1764 char $2 (void); 1765 /* The GNU C library defines this for functions which it implements 1766 to always fail with ENOSYS. Some functions are actually named 1767 something starting with __ and the normal name is an alias. */ 1768 #if defined __stub_$2 || defined __stub___$2 1769 choke me 1770 #endif 1771 1772 int 1773 main (void) 1774 { 1775 return $2 (); 1776 ; 1777 return 0; 1778 } 1779 _ACEOF 1780 if ac_fn_c_try_link "$LINENO" 1781 then : 1782 eval "$3=yes" 1783 else case e in #( 1784 e) eval "$3=no" ;; 1785 esac 1786 fi 1787 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1788 conftest$ac_exeext conftest.$ac_ext ;; 1789 esac 1790 fi 1791 eval ac_res=\$$3 1792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1793 printf "%s\n" "$ac_res" >&6; } 1794 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1795 1796 } # ac_fn_c_check_func 1797 ac_configure_args_raw= 1798 for ac_arg 1799 do 1800 case $ac_arg in 1801 *\'*) 1802 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1803 esac 1804 as_fn_append ac_configure_args_raw " '$ac_arg'" 1805 done 1806 1807 case $ac_configure_args_raw in 1808 *$as_nl*) 1809 ac_safe_unquote= ;; 1810 *) 1811 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1812 ac_unsafe_a="$ac_unsafe_z#~" 1813 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1814 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1815 esac 1816 1817 cat >config.log <<_ACEOF 1818 This file contains any messages produced by compilers while 1819 running configure, to aid debugging if configure makes a mistake. 1820 1821 It was created by xkbcomp $as_me 1.5.0, which was 1822 generated by GNU Autoconf 2.72. Invocation command line was 1823 1824 $ $0$ac_configure_args_raw 1825 1826 _ACEOF 1827 exec 5>>config.log 1828 { 1829 cat <<_ASUNAME 1830 ## --------- ## 1831 ## Platform. ## 1832 ## --------- ## 1833 1834 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1835 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1836 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1837 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1838 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1839 1840 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1841 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1842 1843 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1844 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1845 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1846 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1847 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1848 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1849 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1850 1851 _ASUNAME 1852 1853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1854 for as_dir in $PATH 1855 do 1856 IFS=$as_save_IFS 1857 case $as_dir in #((( 1858 '') as_dir=./ ;; 1859 */) ;; 1860 *) as_dir=$as_dir/ ;; 1861 esac 1862 printf "%s\n" "PATH: $as_dir" 1863 done 1864 IFS=$as_save_IFS 1865 1866 } >&5 1867 1868 cat >&5 <<_ACEOF 1869 1870 1871 ## ----------- ## 1872 ## Core tests. ## 1873 ## ----------- ## 1874 1875 _ACEOF 1876 1877 1878 # Keep a trace of the command line. 1879 # Strip out --no-create and --no-recursion so they do not pile up. 1880 # Strip out --silent because we don't want to record it for future runs. 1881 # Also quote any args containing shell meta-characters. 1882 # Make two passes to allow for proper duplicate-argument suppression. 1883 ac_configure_args= 1884 ac_configure_args0= 1885 ac_configure_args1= 1886 ac_must_keep_next=false 1887 for ac_pass in 1 2 1888 do 1889 for ac_arg 1890 do 1891 case $ac_arg in 1892 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1893 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1894 | -silent | --silent | --silen | --sile | --sil) 1895 continue ;; 1896 *\'*) 1897 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1898 esac 1899 case $ac_pass in 1900 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1901 2) 1902 as_fn_append ac_configure_args1 " '$ac_arg'" 1903 if test $ac_must_keep_next = true; then 1904 ac_must_keep_next=false # Got value, back to normal. 1905 else 1906 case $ac_arg in 1907 *=* | --config-cache | -C | -disable-* | --disable-* \ 1908 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1909 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1910 | -with-* | --with-* | -without-* | --without-* | --x) 1911 case "$ac_configure_args0 " in 1912 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1913 esac 1914 ;; 1915 -* ) ac_must_keep_next=true ;; 1916 esac 1917 fi 1918 as_fn_append ac_configure_args " '$ac_arg'" 1919 ;; 1920 esac 1921 done 1922 done 1923 { ac_configure_args0=; unset ac_configure_args0;} 1924 { ac_configure_args1=; unset ac_configure_args1;} 1925 1926 # When interrupted or exit'd, cleanup temporary files, and complete 1927 # config.log. We remove comments because anyway the quotes in there 1928 # would cause problems or look ugly. 1929 # WARNING: Use '\'' to represent an apostrophe within the trap. 1930 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1931 trap 'exit_status=$? 1932 # Sanitize IFS. 1933 IFS=" "" $as_nl" 1934 # Save into config.log some information that might help in debugging. 1935 { 1936 echo 1937 1938 printf "%s\n" "## ---------------- ## 1939 ## Cache variables. ## 1940 ## ---------------- ##" 1941 echo 1942 # The following way of writing the cache mishandles newlines in values, 1943 ( 1944 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1945 eval ac_val=\$$ac_var 1946 case $ac_val in #( 1947 *${as_nl}*) 1948 case $ac_var in #( 1949 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1950 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1951 esac 1952 case $ac_var in #( 1953 _ | IFS | as_nl) ;; #( 1954 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1955 *) { eval $ac_var=; unset $ac_var;} ;; 1956 esac ;; 1957 esac 1958 done 1959 (set) 2>&1 | 1960 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1961 *${as_nl}ac_space=\ *) 1962 sed -n \ 1963 "s/'\''/'\''\\\\'\'''\''/g; 1964 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1965 ;; #( 1966 *) 1967 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1968 ;; 1969 esac | 1970 sort 1971 ) 1972 echo 1973 1974 printf "%s\n" "## ----------------- ## 1975 ## Output variables. ## 1976 ## ----------------- ##" 1977 echo 1978 for ac_var in $ac_subst_vars 1979 do 1980 eval ac_val=\$$ac_var 1981 case $ac_val in 1982 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1983 esac 1984 printf "%s\n" "$ac_var='\''$ac_val'\''" 1985 done | sort 1986 echo 1987 1988 if test -n "$ac_subst_files"; then 1989 printf "%s\n" "## ------------------- ## 1990 ## File substitutions. ## 1991 ## ------------------- ##" 1992 echo 1993 for ac_var in $ac_subst_files 1994 do 1995 eval ac_val=\$$ac_var 1996 case $ac_val in 1997 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1998 esac 1999 printf "%s\n" "$ac_var='\''$ac_val'\''" 2000 done | sort 2001 echo 2002 fi 2003 2004 if test -s confdefs.h; then 2005 printf "%s\n" "## ----------- ## 2006 ## confdefs.h. ## 2007 ## ----------- ##" 2008 echo 2009 cat confdefs.h 2010 echo 2011 fi 2012 test "$ac_signal" != 0 && 2013 printf "%s\n" "$as_me: caught signal $ac_signal" 2014 printf "%s\n" "$as_me: exit $exit_status" 2015 } >&5 2016 rm -f core *.core core.conftest.* && 2017 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2018 exit $exit_status 2019 ' 0 2020 for ac_signal in 1 2 13 15; do 2021 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2022 done 2023 ac_signal=0 2024 2025 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2026 rm -f -r conftest* confdefs.h 2027 2028 printf "%s\n" "/* confdefs.h */" > confdefs.h 2029 2030 # Predefined preprocessor variables. 2031 2032 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2033 2034 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2035 2036 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2037 2038 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2039 2040 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2041 2042 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2043 2044 2045 # Let the site file select an alternate cache file if it wants to. 2046 # Prefer an explicitly selected file to automatically selected ones. 2047 if test -n "$CONFIG_SITE"; then 2048 ac_site_files="$CONFIG_SITE" 2049 elif test "x$prefix" != xNONE; then 2050 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2051 else 2052 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2053 fi 2054 2055 for ac_site_file in $ac_site_files 2056 do 2057 case $ac_site_file in #( 2058 */*) : 2059 ;; #( 2060 *) : 2061 ac_site_file=./$ac_site_file ;; 2062 esac 2063 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2065 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2066 sed 's/^/| /' "$ac_site_file" >&5 2067 . "$ac_site_file" \ 2068 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2069 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2070 as_fn_error $? "failed to load site script $ac_site_file 2071 See 'config.log' for more details" "$LINENO" 5; } 2072 fi 2073 done 2074 2075 if test -r "$cache_file"; then 2076 # Some versions of bash will fail to source /dev/null (special files 2077 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2078 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2080 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2081 case $cache_file in 2082 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2083 *) . "./$cache_file";; 2084 esac 2085 fi 2086 else 2087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2088 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2089 >$cache_file 2090 fi 2091 2092 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2093 # Test code for whether the C compiler supports C89 (global declarations) 2094 ac_c_conftest_c89_globals=' 2095 /* Does the compiler advertise C89 conformance? 2096 Do not test the value of __STDC__, because some compilers set it to 0 2097 while being otherwise adequately conformant. */ 2098 #if !defined __STDC__ 2099 # error "Compiler does not advertise C89 conformance" 2100 #endif 2101 2102 #include <stddef.h> 2103 #include <stdarg.h> 2104 struct stat; 2105 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2106 struct buf { int x; }; 2107 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2108 static char *e (char **p, int i) 2109 { 2110 return p[i]; 2111 } 2112 static char *f (char * (*g) (char **, int), char **p, ...) 2113 { 2114 char *s; 2115 va_list v; 2116 va_start (v,p); 2117 s = g (p, va_arg (v,int)); 2118 va_end (v); 2119 return s; 2120 } 2121 2122 /* C89 style stringification. */ 2123 #define noexpand_stringify(a) #a 2124 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2125 2126 /* C89 style token pasting. Exercises some of the corner cases that 2127 e.g. old MSVC gets wrong, but not very hard. */ 2128 #define noexpand_concat(a,b) a##b 2129 #define expand_concat(a,b) noexpand_concat(a,b) 2130 extern int vA; 2131 extern int vbee; 2132 #define aye A 2133 #define bee B 2134 int *pvA = &expand_concat(v,aye); 2135 int *pvbee = &noexpand_concat(v,bee); 2136 2137 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2138 function prototypes and stuff, but not \xHH hex character constants. 2139 These do not provoke an error unfortunately, instead are silently treated 2140 as an "x". The following induces an error, until -std is added to get 2141 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2142 array size at least. It is necessary to write \x00 == 0 to get something 2143 that is true only with -std. */ 2144 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2145 2146 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2147 inside strings and character constants. */ 2148 #define FOO(x) '\''x'\'' 2149 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2150 2151 int test (int i, double x); 2152 struct s1 {int (*f) (int a);}; 2153 struct s2 {int (*f) (double a);}; 2154 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2155 int, int);' 2156 2157 # Test code for whether the C compiler supports C89 (body of main). 2158 ac_c_conftest_c89_main=' 2159 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2160 ' 2161 2162 # Test code for whether the C compiler supports C99 (global declarations) 2163 ac_c_conftest_c99_globals=' 2164 /* Does the compiler advertise C99 conformance? */ 2165 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2166 # error "Compiler does not advertise C99 conformance" 2167 #endif 2168 2169 // See if C++-style comments work. 2170 2171 #include <stdbool.h> 2172 extern int puts (const char *); 2173 extern int printf (const char *, ...); 2174 extern int dprintf (int, const char *, ...); 2175 extern void *malloc (size_t); 2176 extern void free (void *); 2177 2178 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2179 // dprintf is used instead of fprintf to avoid needing to declare 2180 // FILE and stderr. 2181 #define debug(...) dprintf (2, __VA_ARGS__) 2182 #define showlist(...) puts (#__VA_ARGS__) 2183 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2184 static void 2185 test_varargs_macros (void) 2186 { 2187 int x = 1234; 2188 int y = 5678; 2189 debug ("Flag"); 2190 debug ("X = %d\n", x); 2191 showlist (The first, second, and third items.); 2192 report (x>y, "x is %d but y is %d", x, y); 2193 } 2194 2195 // Check long long types. 2196 #define BIG64 18446744073709551615ull 2197 #define BIG32 4294967295ul 2198 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2199 #if !BIG_OK 2200 #error "your preprocessor is broken" 2201 #endif 2202 #if BIG_OK 2203 #else 2204 #error "your preprocessor is broken" 2205 #endif 2206 static long long int bignum = -9223372036854775807LL; 2207 static unsigned long long int ubignum = BIG64; 2208 2209 struct incomplete_array 2210 { 2211 int datasize; 2212 double data[]; 2213 }; 2214 2215 struct named_init { 2216 int number; 2217 const wchar_t *name; 2218 double average; 2219 }; 2220 2221 typedef const char *ccp; 2222 2223 static inline int 2224 test_restrict (ccp restrict text) 2225 { 2226 // Iterate through items via the restricted pointer. 2227 // Also check for declarations in for loops. 2228 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2229 continue; 2230 return 0; 2231 } 2232 2233 // Check varargs and va_copy. 2234 static bool 2235 test_varargs (const char *format, ...) 2236 { 2237 va_list args; 2238 va_start (args, format); 2239 va_list args_copy; 2240 va_copy (args_copy, args); 2241 2242 const char *str = ""; 2243 int number = 0; 2244 float fnumber = 0; 2245 2246 while (*format) 2247 { 2248 switch (*format++) 2249 { 2250 case '\''s'\'': // string 2251 str = va_arg (args_copy, const char *); 2252 break; 2253 case '\''d'\'': // int 2254 number = va_arg (args_copy, int); 2255 break; 2256 case '\''f'\'': // float 2257 fnumber = va_arg (args_copy, double); 2258 break; 2259 default: 2260 break; 2261 } 2262 } 2263 va_end (args_copy); 2264 va_end (args); 2265 2266 return *str && number && fnumber; 2267 } 2268 ' 2269 2270 # Test code for whether the C compiler supports C99 (body of main). 2271 ac_c_conftest_c99_main=' 2272 // Check bool. 2273 _Bool success = false; 2274 success |= (argc != 0); 2275 2276 // Check restrict. 2277 if (test_restrict ("String literal") == 0) 2278 success = true; 2279 char *restrict newvar = "Another string"; 2280 2281 // Check varargs. 2282 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2283 test_varargs_macros (); 2284 2285 // Check flexible array members. 2286 struct incomplete_array *ia = 2287 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2288 ia->datasize = 10; 2289 for (int i = 0; i < ia->datasize; ++i) 2290 ia->data[i] = i * 1.234; 2291 // Work around memory leak warnings. 2292 free (ia); 2293 2294 // Check named initializers. 2295 struct named_init ni = { 2296 .number = 34, 2297 .name = L"Test wide string", 2298 .average = 543.34343, 2299 }; 2300 2301 ni.number = 58; 2302 2303 int dynamic_array[ni.number]; 2304 dynamic_array[0] = argv[0][0]; 2305 dynamic_array[ni.number - 1] = 543; 2306 2307 // work around unused variable warnings 2308 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2309 || dynamic_array[ni.number - 1] != 543); 2310 ' 2311 2312 # Test code for whether the C compiler supports C11 (global declarations) 2313 ac_c_conftest_c11_globals=' 2314 /* Does the compiler advertise C11 conformance? */ 2315 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2316 # error "Compiler does not advertise C11 conformance" 2317 #endif 2318 2319 // Check _Alignas. 2320 char _Alignas (double) aligned_as_double; 2321 char _Alignas (0) no_special_alignment; 2322 extern char aligned_as_int; 2323 char _Alignas (0) _Alignas (int) aligned_as_int; 2324 2325 // Check _Alignof. 2326 enum 2327 { 2328 int_alignment = _Alignof (int), 2329 int_array_alignment = _Alignof (int[100]), 2330 char_alignment = _Alignof (char) 2331 }; 2332 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2333 2334 // Check _Noreturn. 2335 int _Noreturn does_not_return (void) { for (;;) continue; } 2336 2337 // Check _Static_assert. 2338 struct test_static_assert 2339 { 2340 int x; 2341 _Static_assert (sizeof (int) <= sizeof (long int), 2342 "_Static_assert does not work in struct"); 2343 long int y; 2344 }; 2345 2346 // Check UTF-8 literals. 2347 #define u8 syntax error! 2348 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2349 2350 // Check duplicate typedefs. 2351 typedef long *long_ptr; 2352 typedef long int *long_ptr; 2353 typedef long_ptr long_ptr; 2354 2355 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2356 struct anonymous 2357 { 2358 union { 2359 struct { int i; int j; }; 2360 struct { int k; long int l; } w; 2361 }; 2362 int m; 2363 } v1; 2364 ' 2365 2366 # Test code for whether the C compiler supports C11 (body of main). 2367 ac_c_conftest_c11_main=' 2368 _Static_assert ((offsetof (struct anonymous, i) 2369 == offsetof (struct anonymous, w.k)), 2370 "Anonymous union alignment botch"); 2371 v1.i = 2; 2372 v1.w.k = 5; 2373 ok |= v1.i != 5; 2374 ' 2375 2376 # Test code for whether the C compiler supports C11 (complete). 2377 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2378 ${ac_c_conftest_c99_globals} 2379 ${ac_c_conftest_c11_globals} 2380 2381 int 2382 main (int argc, char **argv) 2383 { 2384 int ok = 0; 2385 ${ac_c_conftest_c89_main} 2386 ${ac_c_conftest_c99_main} 2387 ${ac_c_conftest_c11_main} 2388 return ok; 2389 } 2390 " 2391 2392 # Test code for whether the C compiler supports C99 (complete). 2393 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2394 ${ac_c_conftest_c99_globals} 2395 2396 int 2397 main (int argc, char **argv) 2398 { 2399 int ok = 0; 2400 ${ac_c_conftest_c89_main} 2401 ${ac_c_conftest_c99_main} 2402 return ok; 2403 } 2404 " 2405 2406 # Test code for whether the C compiler supports C89 (complete). 2407 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2408 2409 int 2410 main (int argc, char **argv) 2411 { 2412 int ok = 0; 2413 ${ac_c_conftest_c89_main} 2414 return ok; 2415 } 2416 " 2417 2418 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2419 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2420 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2421 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2422 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2423 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2424 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2425 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2426 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2427 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2428 2429 # Auxiliary files required by this configure script. 2430 ac_aux_files="config.guess config.sub missing install-sh compile" 2431 2432 # Locations in which to look for auxiliary files. 2433 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2434 2435 # Search for a directory containing all of the required auxiliary files, 2436 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2437 # If we don't find one directory that contains all the files we need, 2438 # we report the set of missing files from the *first* directory in 2439 # $ac_aux_dir_candidates and give up. 2440 ac_missing_aux_files="" 2441 ac_first_candidate=: 2442 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2444 as_found=false 2445 for as_dir in $ac_aux_dir_candidates 2446 do 2447 IFS=$as_save_IFS 2448 case $as_dir in #((( 2449 '') as_dir=./ ;; 2450 */) ;; 2451 *) as_dir=$as_dir/ ;; 2452 esac 2453 as_found=: 2454 2455 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2456 ac_aux_dir_found=yes 2457 ac_install_sh= 2458 for ac_aux in $ac_aux_files 2459 do 2460 # As a special case, if "install-sh" is required, that requirement 2461 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2462 # and $ac_install_sh is set appropriately for whichever one is found. 2463 if test x"$ac_aux" = x"install-sh" 2464 then 2465 if test -f "${as_dir}install-sh"; then 2466 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2467 ac_install_sh="${as_dir}install-sh -c" 2468 elif test -f "${as_dir}install.sh"; then 2469 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2470 ac_install_sh="${as_dir}install.sh -c" 2471 elif test -f "${as_dir}shtool"; then 2472 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2473 ac_install_sh="${as_dir}shtool install -c" 2474 else 2475 ac_aux_dir_found=no 2476 if $ac_first_candidate; then 2477 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2478 else 2479 break 2480 fi 2481 fi 2482 else 2483 if test -f "${as_dir}${ac_aux}"; then 2484 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2485 else 2486 ac_aux_dir_found=no 2487 if $ac_first_candidate; then 2488 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2489 else 2490 break 2491 fi 2492 fi 2493 fi 2494 done 2495 if test "$ac_aux_dir_found" = yes; then 2496 ac_aux_dir="$as_dir" 2497 break 2498 fi 2499 ac_first_candidate=false 2500 2501 as_found=false 2502 done 2503 IFS=$as_save_IFS 2504 if $as_found 2505 then : 2506 2507 else case e in #( 2508 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2509 esac 2510 fi 2511 2512 2513 # These three variables are undocumented and unsupported, 2514 # and are intended to be withdrawn in a future Autoconf release. 2515 # They can cause serious problems if a builder's source tree is in a directory 2516 # whose full name contains unusual characters. 2517 if test -f "${ac_aux_dir}config.guess"; then 2518 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2519 fi 2520 if test -f "${ac_aux_dir}config.sub"; then 2521 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2522 fi 2523 if test -f "$ac_aux_dir/configure"; then 2524 ac_configure="$SHELL ${ac_aux_dir}configure" 2525 fi 2526 2527 # Check that the precious variables saved in the cache have kept the same 2528 # value. 2529 ac_cache_corrupted=false 2530 for ac_var in $ac_precious_vars; do 2531 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2532 eval ac_new_set=\$ac_env_${ac_var}_set 2533 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2534 eval ac_new_val=\$ac_env_${ac_var}_value 2535 case $ac_old_set,$ac_new_set in 2536 set,) 2537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2538 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2539 ac_cache_corrupted=: ;; 2540 ,set) 2541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2542 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2543 ac_cache_corrupted=: ;; 2544 ,);; 2545 *) 2546 if test "x$ac_old_val" != "x$ac_new_val"; then 2547 # differences in whitespace do not lead to failure. 2548 ac_old_val_w=`echo x $ac_old_val` 2549 ac_new_val_w=`echo x $ac_new_val` 2550 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2552 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2553 ac_cache_corrupted=: 2554 else 2555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2556 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2557 eval $ac_var=\$ac_old_val 2558 fi 2559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2560 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2562 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2563 fi;; 2564 esac 2565 # Pass precious variables to config.status. 2566 if test "$ac_new_set" = set; then 2567 case $ac_new_val in 2568 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2569 *) ac_arg=$ac_var=$ac_new_val ;; 2570 esac 2571 case " $ac_configure_args " in 2572 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2573 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2574 esac 2575 fi 2576 done 2577 if $ac_cache_corrupted; then 2578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2579 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2581 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2582 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2583 and start over" "$LINENO" 5 2584 fi 2585 ## -------------------- ## 2586 ## Main body of script. ## 2587 ## -------------------- ## 2588 2589 ac_ext=c 2590 ac_cpp='$CPP $CPPFLAGS' 2591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2593 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2594 2595 2596 2597 ac_config_headers="$ac_config_headers config.h" 2598 2599 2600 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 2601 # Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL) 2602 # to avoid autoconf errors. 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 # Expand $ac_aux_dir to an absolute path. 2615 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2616 2617 ac_ext=c 2618 ac_cpp='$CPP $CPPFLAGS' 2619 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2620 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2621 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2622 if test -n "$ac_tool_prefix"; then 2623 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2624 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2626 printf %s "checking for $ac_word... " >&6; } 2627 if test ${ac_cv_prog_CC+y} 2628 then : 2629 printf %s "(cached) " >&6 2630 else case e in #( 2631 e) if test -n "$CC"; then 2632 ac_cv_prog_CC="$CC" # Let the user override the test. 2633 else 2634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2635 for as_dir in $PATH 2636 do 2637 IFS=$as_save_IFS 2638 case $as_dir in #((( 2639 '') as_dir=./ ;; 2640 */) ;; 2641 *) as_dir=$as_dir/ ;; 2642 esac 2643 for ac_exec_ext in '' $ac_executable_extensions; do 2644 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2645 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2646 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2647 break 2 2648 fi 2649 done 2650 done 2651 IFS=$as_save_IFS 2652 2653 fi ;; 2654 esac 2655 fi 2656 CC=$ac_cv_prog_CC 2657 if test -n "$CC"; then 2658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2659 printf "%s\n" "$CC" >&6; } 2660 else 2661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2662 printf "%s\n" "no" >&6; } 2663 fi 2664 2665 2666 fi 2667 if test -z "$ac_cv_prog_CC"; then 2668 ac_ct_CC=$CC 2669 # Extract the first word of "gcc", so it can be a program name with args. 2670 set dummy gcc; ac_word=$2 2671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2672 printf %s "checking for $ac_word... " >&6; } 2673 if test ${ac_cv_prog_ac_ct_CC+y} 2674 then : 2675 printf %s "(cached) " >&6 2676 else case e in #( 2677 e) if test -n "$ac_ct_CC"; then 2678 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2679 else 2680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2681 for as_dir in $PATH 2682 do 2683 IFS=$as_save_IFS 2684 case $as_dir in #((( 2685 '') as_dir=./ ;; 2686 */) ;; 2687 *) as_dir=$as_dir/ ;; 2688 esac 2689 for ac_exec_ext in '' $ac_executable_extensions; do 2690 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2691 ac_cv_prog_ac_ct_CC="gcc" 2692 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2693 break 2 2694 fi 2695 done 2696 done 2697 IFS=$as_save_IFS 2698 2699 fi ;; 2700 esac 2701 fi 2702 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2703 if test -n "$ac_ct_CC"; then 2704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2705 printf "%s\n" "$ac_ct_CC" >&6; } 2706 else 2707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2708 printf "%s\n" "no" >&6; } 2709 fi 2710 2711 if test "x$ac_ct_CC" = x; then 2712 CC="" 2713 else 2714 case $cross_compiling:$ac_tool_warned in 2715 yes:) 2716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2717 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2718 ac_tool_warned=yes ;; 2719 esac 2720 CC=$ac_ct_CC 2721 fi 2722 else 2723 CC="$ac_cv_prog_CC" 2724 fi 2725 2726 if test -z "$CC"; then 2727 if test -n "$ac_tool_prefix"; then 2728 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2729 set dummy ${ac_tool_prefix}cc; ac_word=$2 2730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2731 printf %s "checking for $ac_word... " >&6; } 2732 if test ${ac_cv_prog_CC+y} 2733 then : 2734 printf %s "(cached) " >&6 2735 else case e in #( 2736 e) if test -n "$CC"; then 2737 ac_cv_prog_CC="$CC" # Let the user override the test. 2738 else 2739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2740 for as_dir in $PATH 2741 do 2742 IFS=$as_save_IFS 2743 case $as_dir in #((( 2744 '') as_dir=./ ;; 2745 */) ;; 2746 *) as_dir=$as_dir/ ;; 2747 esac 2748 for ac_exec_ext in '' $ac_executable_extensions; do 2749 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2750 ac_cv_prog_CC="${ac_tool_prefix}cc" 2751 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2752 break 2 2753 fi 2754 done 2755 done 2756 IFS=$as_save_IFS 2757 2758 fi ;; 2759 esac 2760 fi 2761 CC=$ac_cv_prog_CC 2762 if test -n "$CC"; then 2763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2764 printf "%s\n" "$CC" >&6; } 2765 else 2766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2767 printf "%s\n" "no" >&6; } 2768 fi 2769 2770 2771 fi 2772 fi 2773 if test -z "$CC"; then 2774 # Extract the first word of "cc", so it can be a program name with args. 2775 set dummy cc; ac_word=$2 2776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2777 printf %s "checking for $ac_word... " >&6; } 2778 if test ${ac_cv_prog_CC+y} 2779 then : 2780 printf %s "(cached) " >&6 2781 else case e in #( 2782 e) if test -n "$CC"; then 2783 ac_cv_prog_CC="$CC" # Let the user override the test. 2784 else 2785 ac_prog_rejected=no 2786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2787 for as_dir in $PATH 2788 do 2789 IFS=$as_save_IFS 2790 case $as_dir in #((( 2791 '') as_dir=./ ;; 2792 */) ;; 2793 *) as_dir=$as_dir/ ;; 2794 esac 2795 for ac_exec_ext in '' $ac_executable_extensions; do 2796 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2797 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2798 ac_prog_rejected=yes 2799 continue 2800 fi 2801 ac_cv_prog_CC="cc" 2802 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2803 break 2 2804 fi 2805 done 2806 done 2807 IFS=$as_save_IFS 2808 2809 if test $ac_prog_rejected = yes; then 2810 # We found a bogon in the path, so make sure we never use it. 2811 set dummy $ac_cv_prog_CC 2812 shift 2813 if test $# != 0; then 2814 # We chose a different compiler from the bogus one. 2815 # However, it has the same basename, so the bogon will be chosen 2816 # first if we set CC to just the basename; use the full file name. 2817 shift 2818 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2819 fi 2820 fi 2821 fi ;; 2822 esac 2823 fi 2824 CC=$ac_cv_prog_CC 2825 if test -n "$CC"; then 2826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2827 printf "%s\n" "$CC" >&6; } 2828 else 2829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2830 printf "%s\n" "no" >&6; } 2831 fi 2832 2833 2834 fi 2835 if test -z "$CC"; then 2836 if test -n "$ac_tool_prefix"; then 2837 for ac_prog in cl.exe 2838 do 2839 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2840 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2842 printf %s "checking for $ac_word... " >&6; } 2843 if test ${ac_cv_prog_CC+y} 2844 then : 2845 printf %s "(cached) " >&6 2846 else case e in #( 2847 e) if test -n "$CC"; then 2848 ac_cv_prog_CC="$CC" # Let the user override the test. 2849 else 2850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2851 for as_dir in $PATH 2852 do 2853 IFS=$as_save_IFS 2854 case $as_dir in #((( 2855 '') as_dir=./ ;; 2856 */) ;; 2857 *) as_dir=$as_dir/ ;; 2858 esac 2859 for ac_exec_ext in '' $ac_executable_extensions; do 2860 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2861 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2862 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2863 break 2 2864 fi 2865 done 2866 done 2867 IFS=$as_save_IFS 2868 2869 fi ;; 2870 esac 2871 fi 2872 CC=$ac_cv_prog_CC 2873 if test -n "$CC"; then 2874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2875 printf "%s\n" "$CC" >&6; } 2876 else 2877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2878 printf "%s\n" "no" >&6; } 2879 fi 2880 2881 2882 test -n "$CC" && break 2883 done 2884 fi 2885 if test -z "$CC"; then 2886 ac_ct_CC=$CC 2887 for ac_prog in cl.exe 2888 do 2889 # Extract the first word of "$ac_prog", so it can be a program name with args. 2890 set dummy $ac_prog; ac_word=$2 2891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2892 printf %s "checking for $ac_word... " >&6; } 2893 if test ${ac_cv_prog_ac_ct_CC+y} 2894 then : 2895 printf %s "(cached) " >&6 2896 else case e in #( 2897 e) if test -n "$ac_ct_CC"; then 2898 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2899 else 2900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2901 for as_dir in $PATH 2902 do 2903 IFS=$as_save_IFS 2904 case $as_dir in #((( 2905 '') as_dir=./ ;; 2906 */) ;; 2907 *) as_dir=$as_dir/ ;; 2908 esac 2909 for ac_exec_ext in '' $ac_executable_extensions; do 2910 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2911 ac_cv_prog_ac_ct_CC="$ac_prog" 2912 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2913 break 2 2914 fi 2915 done 2916 done 2917 IFS=$as_save_IFS 2918 2919 fi ;; 2920 esac 2921 fi 2922 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2923 if test -n "$ac_ct_CC"; then 2924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2925 printf "%s\n" "$ac_ct_CC" >&6; } 2926 else 2927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2928 printf "%s\n" "no" >&6; } 2929 fi 2930 2931 2932 test -n "$ac_ct_CC" && break 2933 done 2934 2935 if test "x$ac_ct_CC" = x; then 2936 CC="" 2937 else 2938 case $cross_compiling:$ac_tool_warned in 2939 yes:) 2940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2941 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2942 ac_tool_warned=yes ;; 2943 esac 2944 CC=$ac_ct_CC 2945 fi 2946 fi 2947 2948 fi 2949 if test -z "$CC"; then 2950 if test -n "$ac_tool_prefix"; then 2951 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2952 set dummy ${ac_tool_prefix}clang; ac_word=$2 2953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2954 printf %s "checking for $ac_word... " >&6; } 2955 if test ${ac_cv_prog_CC+y} 2956 then : 2957 printf %s "(cached) " >&6 2958 else case e in #( 2959 e) if test -n "$CC"; then 2960 ac_cv_prog_CC="$CC" # Let the user override the test. 2961 else 2962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2963 for as_dir in $PATH 2964 do 2965 IFS=$as_save_IFS 2966 case $as_dir in #((( 2967 '') as_dir=./ ;; 2968 */) ;; 2969 *) as_dir=$as_dir/ ;; 2970 esac 2971 for ac_exec_ext in '' $ac_executable_extensions; do 2972 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2973 ac_cv_prog_CC="${ac_tool_prefix}clang" 2974 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2975 break 2 2976 fi 2977 done 2978 done 2979 IFS=$as_save_IFS 2980 2981 fi ;; 2982 esac 2983 fi 2984 CC=$ac_cv_prog_CC 2985 if test -n "$CC"; then 2986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2987 printf "%s\n" "$CC" >&6; } 2988 else 2989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2990 printf "%s\n" "no" >&6; } 2991 fi 2992 2993 2994 fi 2995 if test -z "$ac_cv_prog_CC"; then 2996 ac_ct_CC=$CC 2997 # Extract the first word of "clang", so it can be a program name with args. 2998 set dummy clang; ac_word=$2 2999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3000 printf %s "checking for $ac_word... " >&6; } 3001 if test ${ac_cv_prog_ac_ct_CC+y} 3002 then : 3003 printf %s "(cached) " >&6 3004 else case e in #( 3005 e) if test -n "$ac_ct_CC"; then 3006 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3007 else 3008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3009 for as_dir in $PATH 3010 do 3011 IFS=$as_save_IFS 3012 case $as_dir in #((( 3013 '') as_dir=./ ;; 3014 */) ;; 3015 *) as_dir=$as_dir/ ;; 3016 esac 3017 for ac_exec_ext in '' $ac_executable_extensions; do 3018 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3019 ac_cv_prog_ac_ct_CC="clang" 3020 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3021 break 2 3022 fi 3023 done 3024 done 3025 IFS=$as_save_IFS 3026 3027 fi ;; 3028 esac 3029 fi 3030 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3031 if test -n "$ac_ct_CC"; then 3032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3033 printf "%s\n" "$ac_ct_CC" >&6; } 3034 else 3035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3036 printf "%s\n" "no" >&6; } 3037 fi 3038 3039 if test "x$ac_ct_CC" = x; then 3040 CC="" 3041 else 3042 case $cross_compiling:$ac_tool_warned in 3043 yes:) 3044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3045 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3046 ac_tool_warned=yes ;; 3047 esac 3048 CC=$ac_ct_CC 3049 fi 3050 else 3051 CC="$ac_cv_prog_CC" 3052 fi 3053 3054 fi 3055 3056 3057 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3058 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3059 as_fn_error $? "no acceptable C compiler found in \$PATH 3060 See 'config.log' for more details" "$LINENO" 5; } 3061 3062 # Provide some information about the compiler. 3063 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3064 set X $ac_compile 3065 ac_compiler=$2 3066 for ac_option in --version -v -V -qversion -version; do 3067 { { ac_try="$ac_compiler $ac_option >&5" 3068 case "(($ac_try" in 3069 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3070 *) ac_try_echo=$ac_try;; 3071 esac 3072 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3073 printf "%s\n" "$ac_try_echo"; } >&5 3074 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3075 ac_status=$? 3076 if test -s conftest.err; then 3077 sed '10a\ 3078 ... rest of stderr output deleted ... 3079 10q' conftest.err >conftest.er1 3080 cat conftest.er1 >&5 3081 fi 3082 rm -f conftest.er1 conftest.err 3083 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3084 test $ac_status = 0; } 3085 done 3086 3087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3088 /* end confdefs.h. */ 3089 3090 int 3091 main (void) 3092 { 3093 3094 ; 3095 return 0; 3096 } 3097 _ACEOF 3098 ac_clean_files_save=$ac_clean_files 3099 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3100 # Try to create an executable without -o first, disregard a.out. 3101 # It will help us diagnose broken compilers, and finding out an intuition 3102 # of exeext. 3103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3104 printf %s "checking whether the C compiler works... " >&6; } 3105 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3106 3107 # The possible output files: 3108 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3109 3110 ac_rmfiles= 3111 for ac_file in $ac_files 3112 do 3113 case $ac_file in 3114 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3115 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3116 esac 3117 done 3118 rm -f $ac_rmfiles 3119 3120 if { { ac_try="$ac_link_default" 3121 case "(($ac_try" in 3122 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3123 *) ac_try_echo=$ac_try;; 3124 esac 3125 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3126 printf "%s\n" "$ac_try_echo"; } >&5 3127 (eval "$ac_link_default") 2>&5 3128 ac_status=$? 3129 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3130 test $ac_status = 0; } 3131 then : 3132 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3133 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3134 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3135 # so that the user can short-circuit this test for compilers unknown to 3136 # Autoconf. 3137 for ac_file in $ac_files '' 3138 do 3139 test -f "$ac_file" || continue 3140 case $ac_file in 3141 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3142 ;; 3143 [ab].out ) 3144 # We found the default executable, but exeext='' is most 3145 # certainly right. 3146 break;; 3147 *.* ) 3148 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3149 then :; else 3150 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3151 fi 3152 # We set ac_cv_exeext here because the later test for it is not 3153 # safe: cross compilers may not add the suffix if given an '-o' 3154 # argument, so we may need to know it at that point already. 3155 # Even if this section looks crufty: it has the advantage of 3156 # actually working. 3157 break;; 3158 * ) 3159 break;; 3160 esac 3161 done 3162 test "$ac_cv_exeext" = no && ac_cv_exeext= 3163 3164 else case e in #( 3165 e) ac_file='' ;; 3166 esac 3167 fi 3168 if test -z "$ac_file" 3169 then : 3170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3171 printf "%s\n" "no" >&6; } 3172 printf "%s\n" "$as_me: failed program was:" >&5 3173 sed 's/^/| /' conftest.$ac_ext >&5 3174 3175 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3176 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3177 as_fn_error 77 "C compiler cannot create executables 3178 See 'config.log' for more details" "$LINENO" 5; } 3179 else case e in #( 3180 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3181 printf "%s\n" "yes" >&6; } ;; 3182 esac 3183 fi 3184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3185 printf %s "checking for C compiler default output file name... " >&6; } 3186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3187 printf "%s\n" "$ac_file" >&6; } 3188 ac_exeext=$ac_cv_exeext 3189 3190 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3191 ac_clean_files=$ac_clean_files_save 3192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3193 printf %s "checking for suffix of executables... " >&6; } 3194 if { { ac_try="$ac_link" 3195 case "(($ac_try" in 3196 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3197 *) ac_try_echo=$ac_try;; 3198 esac 3199 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3200 printf "%s\n" "$ac_try_echo"; } >&5 3201 (eval "$ac_link") 2>&5 3202 ac_status=$? 3203 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3204 test $ac_status = 0; } 3205 then : 3206 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3207 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3208 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3209 # 'rm'. 3210 for ac_file in conftest.exe conftest conftest.*; do 3211 test -f "$ac_file" || continue 3212 case $ac_file in 3213 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3214 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3215 break;; 3216 * ) break;; 3217 esac 3218 done 3219 else case e in #( 3220 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3221 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3222 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3223 See 'config.log' for more details" "$LINENO" 5; } ;; 3224 esac 3225 fi 3226 rm -f conftest conftest$ac_cv_exeext 3227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3228 printf "%s\n" "$ac_cv_exeext" >&6; } 3229 3230 rm -f conftest.$ac_ext 3231 EXEEXT=$ac_cv_exeext 3232 ac_exeext=$EXEEXT 3233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3234 /* end confdefs.h. */ 3235 #include <stdio.h> 3236 int 3237 main (void) 3238 { 3239 FILE *f = fopen ("conftest.out", "w"); 3240 if (!f) 3241 return 1; 3242 return ferror (f) || fclose (f) != 0; 3243 3244 ; 3245 return 0; 3246 } 3247 _ACEOF 3248 ac_clean_files="$ac_clean_files conftest.out" 3249 # Check that the compiler produces executables we can run. If not, either 3250 # the compiler is broken, or we cross compile. 3251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3252 printf %s "checking whether we are cross compiling... " >&6; } 3253 if test "$cross_compiling" != yes; then 3254 { { ac_try="$ac_link" 3255 case "(($ac_try" in 3256 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3257 *) ac_try_echo=$ac_try;; 3258 esac 3259 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3260 printf "%s\n" "$ac_try_echo"; } >&5 3261 (eval "$ac_link") 2>&5 3262 ac_status=$? 3263 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3264 test $ac_status = 0; } 3265 if { ac_try='./conftest$ac_cv_exeext' 3266 { { case "(($ac_try" in 3267 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3268 *) ac_try_echo=$ac_try;; 3269 esac 3270 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3271 printf "%s\n" "$ac_try_echo"; } >&5 3272 (eval "$ac_try") 2>&5 3273 ac_status=$? 3274 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3275 test $ac_status = 0; }; }; then 3276 cross_compiling=no 3277 else 3278 if test "$cross_compiling" = maybe; then 3279 cross_compiling=yes 3280 else 3281 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3282 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3283 as_fn_error 77 "cannot run C compiled programs. 3284 If you meant to cross compile, use '--host'. 3285 See 'config.log' for more details" "$LINENO" 5; } 3286 fi 3287 fi 3288 fi 3289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3290 printf "%s\n" "$cross_compiling" >&6; } 3291 3292 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3293 conftest.o conftest.obj conftest.out 3294 ac_clean_files=$ac_clean_files_save 3295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3296 printf %s "checking for suffix of object files... " >&6; } 3297 if test ${ac_cv_objext+y} 3298 then : 3299 printf %s "(cached) " >&6 3300 else case e in #( 3301 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3302 /* end confdefs.h. */ 3303 3304 int 3305 main (void) 3306 { 3307 3308 ; 3309 return 0; 3310 } 3311 _ACEOF 3312 rm -f conftest.o conftest.obj 3313 if { { ac_try="$ac_compile" 3314 case "(($ac_try" in 3315 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3316 *) ac_try_echo=$ac_try;; 3317 esac 3318 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3319 printf "%s\n" "$ac_try_echo"; } >&5 3320 (eval "$ac_compile") 2>&5 3321 ac_status=$? 3322 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3323 test $ac_status = 0; } 3324 then : 3325 for ac_file in conftest.o conftest.obj conftest.*; do 3326 test -f "$ac_file" || continue; 3327 case $ac_file in 3328 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3329 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3330 break;; 3331 esac 3332 done 3333 else case e in #( 3334 e) printf "%s\n" "$as_me: failed program was:" >&5 3335 sed 's/^/| /' conftest.$ac_ext >&5 3336 3337 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3338 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3339 as_fn_error $? "cannot compute suffix of object files: cannot compile 3340 See 'config.log' for more details" "$LINENO" 5; } ;; 3341 esac 3342 fi 3343 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3344 esac 3345 fi 3346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3347 printf "%s\n" "$ac_cv_objext" >&6; } 3348 OBJEXT=$ac_cv_objext 3349 ac_objext=$OBJEXT 3350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3351 printf %s "checking whether the compiler supports GNU C... " >&6; } 3352 if test ${ac_cv_c_compiler_gnu+y} 3353 then : 3354 printf %s "(cached) " >&6 3355 else case e in #( 3356 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3357 /* end confdefs.h. */ 3358 3359 int 3360 main (void) 3361 { 3362 #ifndef __GNUC__ 3363 choke me 3364 #endif 3365 3366 ; 3367 return 0; 3368 } 3369 _ACEOF 3370 if ac_fn_c_try_compile "$LINENO" 3371 then : 3372 ac_compiler_gnu=yes 3373 else case e in #( 3374 e) ac_compiler_gnu=no ;; 3375 esac 3376 fi 3377 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3378 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3379 ;; 3380 esac 3381 fi 3382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3383 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3384 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3385 3386 if test $ac_compiler_gnu = yes; then 3387 GCC=yes 3388 else 3389 GCC= 3390 fi 3391 ac_test_CFLAGS=${CFLAGS+y} 3392 ac_save_CFLAGS=$CFLAGS 3393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3394 printf %s "checking whether $CC accepts -g... " >&6; } 3395 if test ${ac_cv_prog_cc_g+y} 3396 then : 3397 printf %s "(cached) " >&6 3398 else case e in #( 3399 e) ac_save_c_werror_flag=$ac_c_werror_flag 3400 ac_c_werror_flag=yes 3401 ac_cv_prog_cc_g=no 3402 CFLAGS="-g" 3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3404 /* end confdefs.h. */ 3405 3406 int 3407 main (void) 3408 { 3409 3410 ; 3411 return 0; 3412 } 3413 _ACEOF 3414 if ac_fn_c_try_compile "$LINENO" 3415 then : 3416 ac_cv_prog_cc_g=yes 3417 else case e in #( 3418 e) CFLAGS="" 3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3420 /* end confdefs.h. */ 3421 3422 int 3423 main (void) 3424 { 3425 3426 ; 3427 return 0; 3428 } 3429 _ACEOF 3430 if ac_fn_c_try_compile "$LINENO" 3431 then : 3432 3433 else case e in #( 3434 e) ac_c_werror_flag=$ac_save_c_werror_flag 3435 CFLAGS="-g" 3436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3437 /* end confdefs.h. */ 3438 3439 int 3440 main (void) 3441 { 3442 3443 ; 3444 return 0; 3445 } 3446 _ACEOF 3447 if ac_fn_c_try_compile "$LINENO" 3448 then : 3449 ac_cv_prog_cc_g=yes 3450 fi 3451 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3452 esac 3453 fi 3454 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3455 esac 3456 fi 3457 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3458 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3459 esac 3460 fi 3461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3462 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3463 if test $ac_test_CFLAGS; then 3464 CFLAGS=$ac_save_CFLAGS 3465 elif test $ac_cv_prog_cc_g = yes; then 3466 if test "$GCC" = yes; then 3467 CFLAGS="-g -O2" 3468 else 3469 CFLAGS="-g" 3470 fi 3471 else 3472 if test "$GCC" = yes; then 3473 CFLAGS="-O2" 3474 else 3475 CFLAGS= 3476 fi 3477 fi 3478 ac_prog_cc_stdc=no 3479 if test x$ac_prog_cc_stdc = xno 3480 then : 3481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3482 printf %s "checking for $CC option to enable C11 features... " >&6; } 3483 if test ${ac_cv_prog_cc_c11+y} 3484 then : 3485 printf %s "(cached) " >&6 3486 else case e in #( 3487 e) ac_cv_prog_cc_c11=no 3488 ac_save_CC=$CC 3489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3490 /* end confdefs.h. */ 3491 $ac_c_conftest_c11_program 3492 _ACEOF 3493 for ac_arg in '' -std=gnu11 3494 do 3495 CC="$ac_save_CC $ac_arg" 3496 if ac_fn_c_try_compile "$LINENO" 3497 then : 3498 ac_cv_prog_cc_c11=$ac_arg 3499 fi 3500 rm -f core conftest.err conftest.$ac_objext conftest.beam 3501 test "x$ac_cv_prog_cc_c11" != "xno" && break 3502 done 3503 rm -f conftest.$ac_ext 3504 CC=$ac_save_CC ;; 3505 esac 3506 fi 3507 3508 if test "x$ac_cv_prog_cc_c11" = xno 3509 then : 3510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3511 printf "%s\n" "unsupported" >&6; } 3512 else case e in #( 3513 e) if test "x$ac_cv_prog_cc_c11" = x 3514 then : 3515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3516 printf "%s\n" "none needed" >&6; } 3517 else case e in #( 3518 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3519 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3520 CC="$CC $ac_cv_prog_cc_c11" ;; 3521 esac 3522 fi 3523 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3524 ac_prog_cc_stdc=c11 ;; 3525 esac 3526 fi 3527 fi 3528 if test x$ac_prog_cc_stdc = xno 3529 then : 3530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3531 printf %s "checking for $CC option to enable C99 features... " >&6; } 3532 if test ${ac_cv_prog_cc_c99+y} 3533 then : 3534 printf %s "(cached) " >&6 3535 else case e in #( 3536 e) ac_cv_prog_cc_c99=no 3537 ac_save_CC=$CC 3538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3539 /* end confdefs.h. */ 3540 $ac_c_conftest_c99_program 3541 _ACEOF 3542 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3543 do 3544 CC="$ac_save_CC $ac_arg" 3545 if ac_fn_c_try_compile "$LINENO" 3546 then : 3547 ac_cv_prog_cc_c99=$ac_arg 3548 fi 3549 rm -f core conftest.err conftest.$ac_objext conftest.beam 3550 test "x$ac_cv_prog_cc_c99" != "xno" && break 3551 done 3552 rm -f conftest.$ac_ext 3553 CC=$ac_save_CC ;; 3554 esac 3555 fi 3556 3557 if test "x$ac_cv_prog_cc_c99" = xno 3558 then : 3559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3560 printf "%s\n" "unsupported" >&6; } 3561 else case e in #( 3562 e) if test "x$ac_cv_prog_cc_c99" = x 3563 then : 3564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3565 printf "%s\n" "none needed" >&6; } 3566 else case e in #( 3567 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3568 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3569 CC="$CC $ac_cv_prog_cc_c99" ;; 3570 esac 3571 fi 3572 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3573 ac_prog_cc_stdc=c99 ;; 3574 esac 3575 fi 3576 fi 3577 if test x$ac_prog_cc_stdc = xno 3578 then : 3579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3580 printf %s "checking for $CC option to enable C89 features... " >&6; } 3581 if test ${ac_cv_prog_cc_c89+y} 3582 then : 3583 printf %s "(cached) " >&6 3584 else case e in #( 3585 e) ac_cv_prog_cc_c89=no 3586 ac_save_CC=$CC 3587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3588 /* end confdefs.h. */ 3589 $ac_c_conftest_c89_program 3590 _ACEOF 3591 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3592 do 3593 CC="$ac_save_CC $ac_arg" 3594 if ac_fn_c_try_compile "$LINENO" 3595 then : 3596 ac_cv_prog_cc_c89=$ac_arg 3597 fi 3598 rm -f core conftest.err conftest.$ac_objext conftest.beam 3599 test "x$ac_cv_prog_cc_c89" != "xno" && break 3600 done 3601 rm -f conftest.$ac_ext 3602 CC=$ac_save_CC ;; 3603 esac 3604 fi 3605 3606 if test "x$ac_cv_prog_cc_c89" = xno 3607 then : 3608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3609 printf "%s\n" "unsupported" >&6; } 3610 else case e in #( 3611 e) if test "x$ac_cv_prog_cc_c89" = x 3612 then : 3613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3614 printf "%s\n" "none needed" >&6; } 3615 else case e in #( 3616 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3617 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3618 CC="$CC $ac_cv_prog_cc_c89" ;; 3619 esac 3620 fi 3621 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3622 ac_prog_cc_stdc=c89 ;; 3623 esac 3624 fi 3625 fi 3626 3627 ac_ext=c 3628 ac_cpp='$CPP $CPPFLAGS' 3629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3631 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3632 3633 3634 ac_ext=c 3635 ac_cpp='$CPP $CPPFLAGS' 3636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3638 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3640 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3641 if test ${am_cv_prog_cc_c_o+y} 3642 then : 3643 printf %s "(cached) " >&6 3644 else case e in #( 3645 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3646 /* end confdefs.h. */ 3647 3648 int 3649 main (void) 3650 { 3651 3652 ; 3653 return 0; 3654 } 3655 _ACEOF 3656 # Make sure it works both with $CC and with simple cc. 3657 # Following AC_PROG_CC_C_O, we do the test twice because some 3658 # compilers refuse to overwrite an existing .o file with -o, 3659 # though they will create one. 3660 am_cv_prog_cc_c_o=yes 3661 for am_i in 1 2; do 3662 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3663 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3664 ac_status=$? 3665 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3666 (exit $ac_status); } \ 3667 && test -f conftest2.$ac_objext; then 3668 : OK 3669 else 3670 am_cv_prog_cc_c_o=no 3671 break 3672 fi 3673 done 3674 # aligned with autoconf, so not including core; see bug#72225. 3675 rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \ 3676 conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \ 3677 conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM 3678 unset am_i ;; 3679 esac 3680 fi 3681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3682 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3683 if test "$am_cv_prog_cc_c_o" != yes; then 3684 # Losing compiler, so override with the script. 3685 # FIXME: It is wrong to rewrite CC. 3686 # But if we don't then we get into trouble of one sort or another. 3687 # A longer-term fix would be to have automake use am__CC in this case, 3688 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3689 CC="$am_aux_dir/compile $CC" 3690 fi 3691 ac_ext=c 3692 ac_cpp='$CPP $CPPFLAGS' 3693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3695 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3696 3697 3698 3699 ac_header= ac_cache= 3700 for ac_item in $ac_header_c_list 3701 do 3702 if test $ac_cache; then 3703 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3704 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3705 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3706 fi 3707 ac_header= ac_cache= 3708 elif test $ac_header; then 3709 ac_cache=$ac_item 3710 else 3711 ac_header=$ac_item 3712 fi 3713 done 3714 3715 3716 3717 3718 3719 3720 3721 3722 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3723 then : 3724 3725 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3726 3727 fi 3728 3729 3730 3731 3732 3733 3734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3735 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3736 if test ${ac_cv_safe_to_define___extensions__+y} 3737 then : 3738 printf %s "(cached) " >&6 3739 else case e in #( 3740 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3741 /* end confdefs.h. */ 3742 3743 # define __EXTENSIONS__ 1 3744 $ac_includes_default 3745 int 3746 main (void) 3747 { 3748 3749 ; 3750 return 0; 3751 } 3752 _ACEOF 3753 if ac_fn_c_try_compile "$LINENO" 3754 then : 3755 ac_cv_safe_to_define___extensions__=yes 3756 else case e in #( 3757 e) ac_cv_safe_to_define___extensions__=no ;; 3758 esac 3759 fi 3760 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3761 esac 3762 fi 3763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3764 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3765 3766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3767 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3768 if test ${ac_cv_should_define__xopen_source+y} 3769 then : 3770 printf %s "(cached) " >&6 3771 else case e in #( 3772 e) ac_cv_should_define__xopen_source=no 3773 if test $ac_cv_header_wchar_h = yes 3774 then : 3775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3776 /* end confdefs.h. */ 3777 3778 #include <wchar.h> 3779 mbstate_t x; 3780 int 3781 main (void) 3782 { 3783 3784 ; 3785 return 0; 3786 } 3787 _ACEOF 3788 if ac_fn_c_try_compile "$LINENO" 3789 then : 3790 3791 else case e in #( 3792 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3793 /* end confdefs.h. */ 3794 3795 #define _XOPEN_SOURCE 500 3796 #include <wchar.h> 3797 mbstate_t x; 3798 int 3799 main (void) 3800 { 3801 3802 ; 3803 return 0; 3804 } 3805 _ACEOF 3806 if ac_fn_c_try_compile "$LINENO" 3807 then : 3808 ac_cv_should_define__xopen_source=yes 3809 fi 3810 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3811 esac 3812 fi 3813 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3814 fi ;; 3815 esac 3816 fi 3817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3818 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3819 3820 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3821 3822 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3823 3824 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3825 3826 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3827 3828 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3829 3830 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3831 3832 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3833 3834 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3835 3836 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3837 3838 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3839 3840 printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 3841 3842 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3843 3844 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3845 3846 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3847 3848 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3849 3850 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3851 3852 if test $ac_cv_header_minix_config_h = yes 3853 then : 3854 MINIX=yes 3855 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3856 3857 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3858 3859 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3860 3861 else case e in #( 3862 e) MINIX= ;; 3863 esac 3864 fi 3865 if test $ac_cv_safe_to_define___extensions__ = yes 3866 then : 3867 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3868 3869 fi 3870 if test $ac_cv_should_define__xopen_source = yes 3871 then : 3872 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3873 3874 fi 3875 3876 3877 # Initialize Automake 3878 am__api_version='1.18' 3879 3880 3881 # Find a good install program. We prefer a C program (faster), 3882 # so one script is as good as another. But avoid the broken or 3883 # incompatible versions: 3884 # SysV /etc/install, /usr/sbin/install 3885 # SunOS /usr/etc/install 3886 # IRIX /sbin/install 3887 # AIX /bin/install 3888 # AmigaOS /C/install, which installs bootblocks on floppy discs 3889 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3890 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3891 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3892 # OS/2's system install, which has a completely different semantic 3893 # ./install, which can be erroneously created by make from ./install.sh. 3894 # Reject install programs that cannot install multiple files. 3895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3896 printf %s "checking for a BSD-compatible install... " >&6; } 3897 if test -z "$INSTALL"; then 3898 if test ${ac_cv_path_install+y} 3899 then : 3900 printf %s "(cached) " >&6 3901 else case e in #( 3902 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3903 for as_dir in $PATH 3904 do 3905 IFS=$as_save_IFS 3906 case $as_dir in #((( 3907 '') as_dir=./ ;; 3908 */) ;; 3909 *) as_dir=$as_dir/ ;; 3910 esac 3911 # Account for fact that we put trailing slashes in our PATH walk. 3912 case $as_dir in #(( 3913 ./ | /[cC]/* | \ 3914 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3915 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3916 /usr/ucb/* ) ;; 3917 *) 3918 # OSF1 and SCO ODT 3.0 have their own names for install. 3919 # Don't use installbsd from OSF since it installs stuff as root 3920 # by default. 3921 for ac_prog in ginstall scoinst install; do 3922 for ac_exec_ext in '' $ac_executable_extensions; do 3923 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3924 if test $ac_prog = install && 3925 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3926 # AIX install. It has an incompatible calling convention. 3927 : 3928 elif test $ac_prog = install && 3929 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3930 # program-specific install script used by HP pwplus--don't use. 3931 : 3932 else 3933 rm -rf conftest.one conftest.two conftest.dir 3934 echo one > conftest.one 3935 echo two > conftest.two 3936 mkdir conftest.dir 3937 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3938 test -s conftest.one && test -s conftest.two && 3939 test -s conftest.dir/conftest.one && 3940 test -s conftest.dir/conftest.two 3941 then 3942 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3943 break 3 3944 fi 3945 fi 3946 fi 3947 done 3948 done 3949 ;; 3950 esac 3951 3952 done 3953 IFS=$as_save_IFS 3954 3955 rm -rf conftest.one conftest.two conftest.dir 3956 ;; 3957 esac 3958 fi 3959 if test ${ac_cv_path_install+y}; then 3960 INSTALL=$ac_cv_path_install 3961 else 3962 # As a last resort, use the slow shell script. Don't cache a 3963 # value for INSTALL within a source directory, because that will 3964 # break other packages using the cache if that directory is 3965 # removed, or if the value is a relative name. 3966 INSTALL=$ac_install_sh 3967 fi 3968 fi 3969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3970 printf "%s\n" "$INSTALL" >&6; } 3971 3972 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3973 # It thinks the first close brace ends the variable substitution. 3974 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3975 3976 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3977 3978 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3979 3980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 3981 printf %s "checking whether sleep supports fractional seconds... " >&6; } 3982 if test ${am_cv_sleep_fractional_seconds+y} 3983 then : 3984 printf %s "(cached) " >&6 3985 else case e in #( 3986 e) if sleep 0.001 2>/dev/null 3987 then : 3988 am_cv_sleep_fractional_seconds=yes 3989 else case e in #( 3990 e) am_cv_sleep_fractional_seconds=no ;; 3991 esac 3992 fi 3993 ;; 3994 esac 3995 fi 3996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 3997 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 3998 3999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 4000 printf %s "checking filesystem timestamp resolution... " >&6; } 4001 if test ${am_cv_filesystem_timestamp_resolution+y} 4002 then : 4003 printf %s "(cached) " >&6 4004 else case e in #( 4005 e) # Default to the worst case. 4006 am_cv_filesystem_timestamp_resolution=2 4007 4008 # Only try to go finer than 1 sec if sleep can do it. 4009 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 4010 # - 1 sec is not much of a win compared to 2 sec, and 4011 # - it takes 2 seconds to perform the test whether 1 sec works. 4012 # 4013 # Instead, just use the default 2s on platforms that have 1s resolution, 4014 # accept the extra 1s delay when using $sleep in the Automake tests, in 4015 # exchange for not incurring the 2s delay for running the test for all 4016 # packages. 4017 # 4018 am_try_resolutions= 4019 if test "$am_cv_sleep_fractional_seconds" = yes; then 4020 # Even a millisecond often causes a bunch of false positives, 4021 # so just try a hundredth of a second. The time saved between .001 and 4022 # .01 is not terribly consequential. 4023 am_try_resolutions="0.01 0.1 $am_try_resolutions" 4024 fi 4025 4026 # In order to catch current-generation FAT out, we must *modify* files 4027 # that already exist; the *creation* timestamp is finer. Use names 4028 # that make ls -t sort them differently when they have equal 4029 # timestamps than when they have distinct timestamps, keeping 4030 # in mind that ls -t prints the *newest* file first. 4031 rm -f conftest.ts? 4032 : > conftest.ts1 4033 : > conftest.ts2 4034 : > conftest.ts3 4035 4036 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 4037 # clobber the current shell's arguments. (Outer-level square brackets 4038 # are removed by m4; they're present so that m4 does not expand 4039 # <dollar><star>; be careful, easy to get confused.) 4040 if ( 4041 set X `ls -t conftest.ts[12]` && 4042 { 4043 test "$*" != "X conftest.ts1 conftest.ts2" || 4044 test "$*" != "X conftest.ts2 conftest.ts1"; 4045 } 4046 ); then :; else 4047 # If neither matched, then we have a broken ls. This can happen 4048 # if, for instance, CONFIG_SHELL is bash and it inherits a 4049 # broken ls alias from the environment. This has actually 4050 # happened. Such a system could not be considered "sane". 4051 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 4052 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4053 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4054 as_fn_error $? "ls -t produces unexpected output. 4055 Make sure there is not a broken ls alias in your environment. 4056 See 'config.log' for more details" "$LINENO" 5; } 4057 fi 4058 4059 for am_try_res in $am_try_resolutions; do 4060 # Any one fine-grained sleep might happen to cross the boundary 4061 # between two values of a coarser actual resolution, but if we do 4062 # two fine-grained sleeps in a row, at least one of them will fall 4063 # entirely within a coarse interval. 4064 echo alpha > conftest.ts1 4065 sleep $am_try_res 4066 echo beta > conftest.ts2 4067 sleep $am_try_res 4068 echo gamma > conftest.ts3 4069 4070 # We assume that 'ls -t' will make use of high-resolution 4071 # timestamps if the operating system supports them at all. 4072 if (set X `ls -t conftest.ts?` && 4073 test "$2" = conftest.ts3 && 4074 test "$3" = conftest.ts2 && 4075 test "$4" = conftest.ts1); then 4076 # 4077 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 4078 # because we don't need to test make. 4079 make_ok=true 4080 if test $am_try_res != 1; then 4081 # But if we've succeeded so far with a subsecond resolution, we 4082 # have one more thing to check: make. It can happen that 4083 # everything else supports the subsecond mtimes, but make doesn't; 4084 # notably on macOS, which ships make 3.81 from 2006 (the last one 4085 # released under GPLv2). https://bugs.gnu.org/68808 4086 # 4087 # We test $MAKE if it is defined in the environment, else "make". 4088 # It might get overridden later, but our hope is that in practice 4089 # it does not matter: it is the system "make" which is (by far) 4090 # the most likely to be broken, whereas if the user overrides it, 4091 # probably they did so with a better, or at least not worse, make. 4092 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 4093 # 4094 # Create a Makefile (real tab character here): 4095 rm -f conftest.mk 4096 echo 'conftest.ts1: conftest.ts2' >conftest.mk 4097 echo ' touch conftest.ts2' >>conftest.mk 4098 # 4099 # Now, running 4100 # touch conftest.ts1; touch conftest.ts2; make 4101 # should touch ts1 because ts2 is newer. This could happen by luck, 4102 # but most often, it will fail if make's support is insufficient. So 4103 # test for several consecutive successes. 4104 # 4105 # (We reuse conftest.ts[12] because we still want to modify existing 4106 # files, not create new ones, per above.) 4107 n=0 4108 make=${MAKE-make} 4109 until test $n -eq 3; do 4110 echo one > conftest.ts1 4111 sleep $am_try_res 4112 echo two > conftest.ts2 # ts2 should now be newer than ts1 4113 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 4114 make_ok=false 4115 break # out of $n loop 4116 fi 4117 n=`expr $n + 1` 4118 done 4119 fi 4120 # 4121 if $make_ok; then 4122 # Everything we know to check worked out, so call this resolution good. 4123 am_cv_filesystem_timestamp_resolution=$am_try_res 4124 break # out of $am_try_res loop 4125 fi 4126 # Otherwise, we'll go on to check the next resolution. 4127 fi 4128 done 4129 rm -f conftest.ts? 4130 # (end _am_filesystem_timestamp_resolution) 4131 ;; 4132 esac 4133 fi 4134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 4135 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 4136 4137 # This check should not be cached, as it may vary across builds of 4138 # different projects. 4139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4140 printf %s "checking whether build environment is sane... " >&6; } 4141 # Reject unsafe characters in $srcdir or the absolute working directory 4142 # name. Accept space and tab only in the latter. 4143 am_lf=' 4144 ' 4145 case `pwd` in 4146 *[\\\"\#\$\&\'\`$am_lf]*) 4147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4148 printf "%s\n" "no" >&6; } 4149 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4150 esac 4151 case $srcdir in 4152 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4154 printf "%s\n" "no" >&6; } 4155 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4156 esac 4157 4158 # Do 'set' in a subshell so we don't clobber the current shell's 4159 # arguments. Must try -L first in case configure is actually a 4160 # symlink; some systems play weird games with the mod time of symlinks 4161 # (eg FreeBSD returns the mod time of the symlink's containing 4162 # directory). 4163 am_build_env_is_sane=no 4164 am_has_slept=no 4165 rm -f conftest.file 4166 for am_try in 1 2; do 4167 echo "timestamp, slept: $am_has_slept" > conftest.file 4168 if ( 4169 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4170 if test "$*" = "X"; then 4171 # -L didn't work. 4172 set X `ls -t "$srcdir/configure" conftest.file` 4173 fi 4174 test "$2" = conftest.file 4175 ); then 4176 am_build_env_is_sane=yes 4177 break 4178 fi 4179 # Just in case. 4180 sleep "$am_cv_filesystem_timestamp_resolution" 4181 am_has_slept=yes 4182 done 4183 4184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 4185 printf "%s\n" "$am_build_env_is_sane" >&6; } 4186 if test "$am_build_env_is_sane" = no; then 4187 as_fn_error $? "newly created file is older than distributed files! 4188 Check your system clock" "$LINENO" 5 4189 fi 4190 4191 # If we didn't sleep, we still need to ensure time stamps of config.status and 4192 # generated files are strictly newer. 4193 am_sleep_pid= 4194 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 4195 then : 4196 4197 else case e in #( 4198 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 4199 am_sleep_pid=$! 4200 ;; 4201 esac 4202 fi 4203 4204 rm -f conftest.file 4205 4206 test "$program_prefix" != NONE && 4207 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4208 # Use a double $ so make ignores it. 4209 test "$program_suffix" != NONE && 4210 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4211 # Double any \ or $. 4212 # By default was 's,x,x', remove it if useless. 4213 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4214 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4215 4216 4217 if test x"${MISSING+set}" != xset; then 4218 MISSING="\${SHELL} '$am_aux_dir/missing'" 4219 fi 4220 # Use eval to expand $SHELL 4221 if eval "$MISSING --is-lightweight"; then 4222 am_missing_run="$MISSING " 4223 else 4224 am_missing_run= 4225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4226 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4227 fi 4228 4229 if test x"${install_sh+set}" != xset; then 4230 case $am_aux_dir in 4231 *\ * | *\ *) 4232 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4233 *) 4234 install_sh="\${SHELL} $am_aux_dir/install-sh" 4235 esac 4236 fi 4237 4238 # Installed binaries are usually stripped using 'strip' when the user 4239 # run "make install-strip". However 'strip' might not be the right 4240 # tool to use in cross-compilation environments, therefore Automake 4241 # will honor the 'STRIP' environment variable to overrule this program. 4242 if test "$cross_compiling" != no; then 4243 if test -n "$ac_tool_prefix"; then 4244 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4245 set dummy ${ac_tool_prefix}strip; ac_word=$2 4246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4247 printf %s "checking for $ac_word... " >&6; } 4248 if test ${ac_cv_prog_STRIP+y} 4249 then : 4250 printf %s "(cached) " >&6 4251 else case e in #( 4252 e) if test -n "$STRIP"; then 4253 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4254 else 4255 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4256 for as_dir in $PATH 4257 do 4258 IFS=$as_save_IFS 4259 case $as_dir in #((( 4260 '') as_dir=./ ;; 4261 */) ;; 4262 *) as_dir=$as_dir/ ;; 4263 esac 4264 for ac_exec_ext in '' $ac_executable_extensions; do 4265 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4266 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4267 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4268 break 2 4269 fi 4270 done 4271 done 4272 IFS=$as_save_IFS 4273 4274 fi ;; 4275 esac 4276 fi 4277 STRIP=$ac_cv_prog_STRIP 4278 if test -n "$STRIP"; then 4279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4280 printf "%s\n" "$STRIP" >&6; } 4281 else 4282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4283 printf "%s\n" "no" >&6; } 4284 fi 4285 4286 4287 fi 4288 if test -z "$ac_cv_prog_STRIP"; then 4289 ac_ct_STRIP=$STRIP 4290 # Extract the first word of "strip", so it can be a program name with args. 4291 set dummy strip; ac_word=$2 4292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4293 printf %s "checking for $ac_word... " >&6; } 4294 if test ${ac_cv_prog_ac_ct_STRIP+y} 4295 then : 4296 printf %s "(cached) " >&6 4297 else case e in #( 4298 e) if test -n "$ac_ct_STRIP"; then 4299 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4300 else 4301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4302 for as_dir in $PATH 4303 do 4304 IFS=$as_save_IFS 4305 case $as_dir in #((( 4306 '') as_dir=./ ;; 4307 */) ;; 4308 *) as_dir=$as_dir/ ;; 4309 esac 4310 for ac_exec_ext in '' $ac_executable_extensions; do 4311 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4312 ac_cv_prog_ac_ct_STRIP="strip" 4313 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4314 break 2 4315 fi 4316 done 4317 done 4318 IFS=$as_save_IFS 4319 4320 fi ;; 4321 esac 4322 fi 4323 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4324 if test -n "$ac_ct_STRIP"; then 4325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4326 printf "%s\n" "$ac_ct_STRIP" >&6; } 4327 else 4328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4329 printf "%s\n" "no" >&6; } 4330 fi 4331 4332 if test "x$ac_ct_STRIP" = x; then 4333 STRIP=":" 4334 else 4335 case $cross_compiling:$ac_tool_warned in 4336 yes:) 4337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4338 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4339 ac_tool_warned=yes ;; 4340 esac 4341 STRIP=$ac_ct_STRIP 4342 fi 4343 else 4344 STRIP="$ac_cv_prog_STRIP" 4345 fi 4346 4347 fi 4348 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4349 4350 4351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4352 printf %s "checking for a race-free mkdir -p... " >&6; } 4353 if test -z "$MKDIR_P"; then 4354 if test ${ac_cv_path_mkdir+y} 4355 then : 4356 printf %s "(cached) " >&6 4357 else case e in #( 4358 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4359 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4360 do 4361 IFS=$as_save_IFS 4362 case $as_dir in #((( 4363 '') as_dir=./ ;; 4364 */) ;; 4365 *) as_dir=$as_dir/ ;; 4366 esac 4367 for ac_prog in mkdir gmkdir; do 4368 for ac_exec_ext in '' $ac_executable_extensions; do 4369 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4370 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4371 'mkdir ('*'coreutils) '* | \ 4372 *'BusyBox '* | \ 4373 'mkdir (fileutils) '4.1*) 4374 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4375 break 3;; 4376 esac 4377 done 4378 done 4379 done 4380 IFS=$as_save_IFS 4381 ;; 4382 esac 4383 fi 4384 4385 test -d ./--version && rmdir ./--version 4386 if test ${ac_cv_path_mkdir+y}; then 4387 MKDIR_P="$ac_cv_path_mkdir -p" 4388 else 4389 # As a last resort, use plain mkdir -p, 4390 # in the hope it doesn't have the bugs of ancient mkdir. 4391 MKDIR_P='mkdir -p' 4392 fi 4393 fi 4394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4395 printf "%s\n" "$MKDIR_P" >&6; } 4396 4397 for ac_prog in gawk mawk nawk awk 4398 do 4399 # Extract the first word of "$ac_prog", so it can be a program name with args. 4400 set dummy $ac_prog; ac_word=$2 4401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4402 printf %s "checking for $ac_word... " >&6; } 4403 if test ${ac_cv_prog_AWK+y} 4404 then : 4405 printf %s "(cached) " >&6 4406 else case e in #( 4407 e) if test -n "$AWK"; then 4408 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4409 else 4410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4411 for as_dir in $PATH 4412 do 4413 IFS=$as_save_IFS 4414 case $as_dir in #((( 4415 '') as_dir=./ ;; 4416 */) ;; 4417 *) as_dir=$as_dir/ ;; 4418 esac 4419 for ac_exec_ext in '' $ac_executable_extensions; do 4420 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4421 ac_cv_prog_AWK="$ac_prog" 4422 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4423 break 2 4424 fi 4425 done 4426 done 4427 IFS=$as_save_IFS 4428 4429 fi ;; 4430 esac 4431 fi 4432 AWK=$ac_cv_prog_AWK 4433 if test -n "$AWK"; then 4434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4435 printf "%s\n" "$AWK" >&6; } 4436 else 4437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4438 printf "%s\n" "no" >&6; } 4439 fi 4440 4441 4442 test -n "$AWK" && break 4443 done 4444 4445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4446 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4447 set x ${MAKE-make} 4448 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4449 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4450 then : 4451 printf %s "(cached) " >&6 4452 else case e in #( 4453 e) cat >conftest.make <<\_ACEOF 4454 SHELL = /bin/sh 4455 all: 4456 @echo '@@@%%%=$(MAKE)=@@@%%%' 4457 _ACEOF 4458 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4459 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4460 *@@@%%%=?*=@@@%%%*) 4461 eval ac_cv_prog_make_${ac_make}_set=yes;; 4462 *) 4463 eval ac_cv_prog_make_${ac_make}_set=no;; 4464 esac 4465 rm -f conftest.make ;; 4466 esac 4467 fi 4468 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4470 printf "%s\n" "yes" >&6; } 4471 SET_MAKE= 4472 else 4473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4474 printf "%s\n" "no" >&6; } 4475 SET_MAKE="MAKE=${MAKE-make}" 4476 fi 4477 4478 rm -rf .tst 2>/dev/null 4479 mkdir .tst 2>/dev/null 4480 if test -d .tst; then 4481 am__leading_dot=. 4482 else 4483 am__leading_dot=_ 4484 fi 4485 rmdir .tst 2>/dev/null 4486 4487 DEPDIR="${am__leading_dot}deps" 4488 4489 ac_config_commands="$ac_config_commands depfiles" 4490 4491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4492 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4493 cat > confinc.mk << 'END' 4494 am__doit: 4495 @echo this is the am__doit target >confinc.out 4496 .PHONY: am__doit 4497 END 4498 am__include="#" 4499 am__quote= 4500 # BSD make does it like this. 4501 echo '.include "confinc.mk" # ignored' > confmf.BSD 4502 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4503 echo 'include confinc.mk # ignored' > confmf.GNU 4504 _am_result=no 4505 for s in GNU BSD; do 4506 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4507 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4508 ac_status=$? 4509 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4510 (exit $ac_status); } 4511 case $?:`cat confinc.out 2>/dev/null` in #( 4512 '0:this is the am__doit target') : 4513 case $s in #( 4514 BSD) : 4515 am__include='.include' am__quote='"' ;; #( 4516 *) : 4517 am__include='include' am__quote='' ;; 4518 esac ;; #( 4519 *) : 4520 ;; 4521 esac 4522 if test "$am__include" != "#"; then 4523 _am_result="yes ($s style)" 4524 break 4525 fi 4526 done 4527 rm -f confinc.* confmf.* 4528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4529 printf "%s\n" "${_am_result}" >&6; } 4530 4531 # Check whether --enable-dependency-tracking was given. 4532 if test ${enable_dependency_tracking+y} 4533 then : 4534 enableval=$enable_dependency_tracking; 4535 fi 4536 4537 if test "x$enable_dependency_tracking" != xno; then 4538 am_depcomp="$ac_aux_dir/depcomp" 4539 AMDEPBACKSLASH='\' 4540 am__nodep='_no' 4541 fi 4542 if test "x$enable_dependency_tracking" != xno; then 4543 AMDEP_TRUE= 4544 AMDEP_FALSE='#' 4545 else 4546 AMDEP_TRUE='#' 4547 AMDEP_FALSE= 4548 fi 4549 4550 4551 AM_DEFAULT_VERBOSITY=1 4552 # Check whether --enable-silent-rules was given. 4553 if test ${enable_silent_rules+y} 4554 then : 4555 enableval=$enable_silent_rules; 4556 fi 4557 4558 am_make=${MAKE-make} 4559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4560 printf %s "checking whether $am_make supports nested variables... " >&6; } 4561 if test ${am_cv_make_support_nested_variables+y} 4562 then : 4563 printf %s "(cached) " >&6 4564 else case e in #( 4565 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 4566 BAR0=false 4567 BAR1=true 4568 V=1 4569 am__doit: 4570 @$(TRUE) 4571 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4572 am_cv_make_support_nested_variables=yes 4573 else 4574 am_cv_make_support_nested_variables=no 4575 fi ;; 4576 esac 4577 fi 4578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4579 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4580 AM_BACKSLASH='\' 4581 4582 am__rm_f_notfound= 4583 if (rm -f && rm -fr && rm -rf) 2>/dev/null 4584 then : 4585 4586 else case e in #( 4587 e) am__rm_f_notfound='""' ;; 4588 esac 4589 fi 4590 4591 4592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 4593 printf %s "checking xargs -n works... " >&6; } 4594 if test ${am_cv_xargs_n_works+y} 4595 then : 4596 printf %s "(cached) " >&6 4597 else case e in #( 4598 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 4599 3" 4600 then : 4601 am_cv_xargs_n_works=yes 4602 else case e in #( 4603 e) am_cv_xargs_n_works=no ;; 4604 esac 4605 fi ;; 4606 esac 4607 fi 4608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 4609 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 4610 if test "$am_cv_xargs_n_works" = yes 4611 then : 4612 am__xargs_n='xargs -n' 4613 else case e in #( 4614 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 4615 ;; 4616 esac 4617 fi 4618 4619 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4620 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4621 # is not polluted with repeated "-I." 4622 am__isrc=' -I$(srcdir)' 4623 # test to see if srcdir already configured 4624 if test -f $srcdir/config.status; then 4625 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4626 fi 4627 fi 4628 4629 # test whether we have cygpath 4630 if test -z "$CYGPATH_W"; then 4631 if (cygpath --version) >/dev/null 2>/dev/null; then 4632 CYGPATH_W='cygpath -w' 4633 else 4634 CYGPATH_W=echo 4635 fi 4636 fi 4637 4638 4639 # Define the identity of the package. 4640 PACKAGE='xkbcomp' 4641 VERSION='1.5.0' 4642 4643 4644 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4645 4646 4647 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4648 4649 # Some tools Automake needs. 4650 4651 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4652 4653 4654 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4655 4656 4657 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4658 4659 4660 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4661 4662 4663 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4664 4665 # For better backward compatibility. To be removed once Automake 1.9.x 4666 # dies out for good. For more background, see: 4667 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4668 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4669 mkdir_p='$(MKDIR_P)' 4670 4671 # We need awk for the "check" target (and possibly the TAP driver). The 4672 # system "awk" is bad on some platforms. 4673 # Always define AMTAR for backward compatibility. Yes, it's still used 4674 # in the wild :-( We should find a proper way to deprecate it ... 4675 AMTAR='$${TAR-tar}' 4676 4677 4678 # We'll loop over all known methods to create a tar archive until one works. 4679 _am_tools='gnutar plaintar pax cpio none' 4680 4681 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 4682 # There is notably a 21 bits limit for the UID and the GID. In fact, 4683 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 4684 # and bug#13588). 4685 am_max_uid=2097151 # 2^21 - 1 4686 am_max_gid=$am_max_uid 4687 # The $UID and $GID variables are not portable, so we need to resort 4688 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 4689 # below are definitely unexpected, so allow the users to see them 4690 # (that is, avoid stderr redirection). 4691 am_uid=`id -u || echo unknown` 4692 am_gid=`id -g || echo unknown` 4693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 4694 printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 4695 if test x$am_uid = xunknown; then 4696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5 4697 printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;} 4698 elif test $am_uid -le $am_max_uid; then 4699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4700 printf "%s\n" "yes" >&6; } 4701 else 4702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4703 printf "%s\n" "no" >&6; } 4704 _am_tools=none 4705 fi 4706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 4707 printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 4708 if test x$gm_gid = xunknown; then 4709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5 4710 printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;} 4711 elif test $am_gid -le $am_max_gid; then 4712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4713 printf "%s\n" "yes" >&6; } 4714 else 4715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4716 printf "%s\n" "no" >&6; } 4717 _am_tools=none 4718 fi 4719 4720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 4721 printf %s "checking how to create a ustar tar archive... " >&6; } 4722 4723 # Go ahead even if we have the value already cached. We do so because we 4724 # need to set the values for the 'am__tar' and 'am__untar' variables. 4725 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 4726 4727 for _am_tool in $_am_tools; do 4728 case $_am_tool in 4729 gnutar) 4730 for _am_tar in tar gnutar gtar; do 4731 { echo "$as_me:$LINENO: $_am_tar --version" >&5 4732 ($_am_tar --version) >&5 2>&5 4733 ac_status=$? 4734 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4735 (exit $ac_status); } && break 4736 done 4737 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 4738 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 4739 am__untar="$_am_tar -xf -" 4740 ;; 4741 plaintar) 4742 # Must skip GNU tar: if it does not support --format= it doesn't create 4743 # ustar tarball either. 4744 (tar --version) >/dev/null 2>&1 && continue 4745 am__tar='tar chf - "$$tardir"' 4746 am__tar_='tar chf - "$tardir"' 4747 am__untar='tar xf -' 4748 ;; 4749 pax) 4750 am__tar='pax -L -x ustar -w "$$tardir"' 4751 am__tar_='pax -L -x ustar -w "$tardir"' 4752 am__untar='pax -r' 4753 ;; 4754 cpio) 4755 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 4756 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 4757 am__untar='cpio -i -H ustar -d' 4758 ;; 4759 none) 4760 am__tar=false 4761 am__tar_=false 4762 am__untar=false 4763 ;; 4764 esac 4765 4766 # If the value was cached, stop now. We just wanted to have am__tar 4767 # and am__untar set. 4768 test -n "${am_cv_prog_tar_ustar}" && break 4769 4770 # tar/untar a dummy directory, and stop if the command works. 4771 rm -rf conftest.dir 4772 mkdir conftest.dir 4773 echo GrepMe > conftest.dir/file 4774 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 4775 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 4776 ac_status=$? 4777 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4778 (exit $ac_status); } 4779 rm -rf conftest.dir 4780 if test -s conftest.tar; then 4781 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 4782 ($am__untar <conftest.tar) >&5 2>&5 4783 ac_status=$? 4784 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4785 (exit $ac_status); } 4786 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 4787 (cat conftest.dir/file) >&5 2>&5 4788 ac_status=$? 4789 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4790 (exit $ac_status); } 4791 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 4792 fi 4793 done 4794 rm -rf conftest.dir 4795 4796 if test ${am_cv_prog_tar_ustar+y} 4797 then : 4798 printf %s "(cached) " >&6 4799 else case e in #( 4800 e) am_cv_prog_tar_ustar=$_am_tool ;; 4801 esac 4802 fi 4803 4804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 4805 printf "%s\n" "$am_cv_prog_tar_ustar" >&6; } 4806 4807 4808 4809 4810 4811 depcc="$CC" am_compiler_list= 4812 4813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4814 printf %s "checking dependency style of $depcc... " >&6; } 4815 if test ${am_cv_CC_dependencies_compiler_type+y} 4816 then : 4817 printf %s "(cached) " >&6 4818 else case e in #( 4819 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4820 # We make a subdir and do the tests there. Otherwise we can end up 4821 # making bogus files that we don't know about and never remove. For 4822 # instance it was reported that on HP-UX the gcc test will end up 4823 # making a dummy file named 'D' -- because '-MD' means "put the output 4824 # in D". 4825 rm -rf conftest.dir 4826 mkdir conftest.dir 4827 # Copy depcomp to subdir because otherwise we won't find it if we're 4828 # using a relative directory. 4829 cp "$am_depcomp" conftest.dir 4830 cd conftest.dir 4831 # We will build objects and dependencies in a subdirectory because 4832 # it helps to detect inapplicable dependency modes. For instance 4833 # both Tru64's cc and ICC support -MD to output dependencies as a 4834 # side effect of compilation, but ICC will put the dependencies in 4835 # the current directory while Tru64 will put them in the object 4836 # directory. 4837 mkdir sub 4838 4839 am_cv_CC_dependencies_compiler_type=none 4840 if test "$am_compiler_list" = ""; then 4841 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4842 fi 4843 am__universal=false 4844 case " $depcc " in #( 4845 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4846 esac 4847 4848 for depmode in $am_compiler_list; do 4849 # Setup a source with many dependencies, because some compilers 4850 # like to wrap large dependency lists on column 80 (with \), and 4851 # we should not choose a depcomp mode which is confused by this. 4852 # 4853 # We need to recreate these files for each test, as the compiler may 4854 # overwrite some of them when testing with obscure command lines. 4855 # This happens at least with the AIX C compiler. 4856 : > sub/conftest.c 4857 for i in 1 2 3 4 5 6; do 4858 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4859 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4860 # Solaris 10 /bin/sh. 4861 echo '/* dummy */' > sub/conftst$i.h 4862 done 4863 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4864 4865 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4866 # mode. It turns out that the SunPro C++ compiler does not properly 4867 # handle '-M -o', and we need to detect this. Also, some Intel 4868 # versions had trouble with output in subdirs. 4869 am__obj=sub/conftest.${OBJEXT-o} 4870 am__minus_obj="-o $am__obj" 4871 case $depmode in 4872 gcc) 4873 # This depmode causes a compiler race in universal mode. 4874 test "$am__universal" = false || continue 4875 ;; 4876 nosideeffect) 4877 # After this tag, mechanisms are not by side-effect, so they'll 4878 # only be used when explicitly requested. 4879 if test "x$enable_dependency_tracking" = xyes; then 4880 continue 4881 else 4882 break 4883 fi 4884 ;; 4885 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4886 # This compiler won't grok '-c -o', but also, the minuso test has 4887 # not run yet. These depmodes are late enough in the game, and 4888 # so weak that their functioning should not be impacted. 4889 am__obj=conftest.${OBJEXT-o} 4890 am__minus_obj= 4891 ;; 4892 none) break ;; 4893 esac 4894 if depmode=$depmode \ 4895 source=sub/conftest.c object=$am__obj \ 4896 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4897 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4898 >/dev/null 2>conftest.err && 4899 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4900 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4901 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4902 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4903 # icc doesn't choke on unknown options, it will just issue warnings 4904 # or remarks (even with -Werror). So we grep stderr for any message 4905 # that says an option was ignored or not supported. 4906 # When given -MP, icc 7.0 and 7.1 complain thus: 4907 # icc: Command line warning: ignoring option '-M'; no argument required 4908 # The diagnosis changed in icc 8.0: 4909 # icc: Command line remark: option '-MP' not supported 4910 if (grep 'ignoring option' conftest.err || 4911 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4912 am_cv_CC_dependencies_compiler_type=$depmode 4913 break 4914 fi 4915 fi 4916 done 4917 4918 cd .. 4919 rm -rf conftest.dir 4920 else 4921 am_cv_CC_dependencies_compiler_type=none 4922 fi 4923 ;; 4924 esac 4925 fi 4926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4927 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4928 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4929 4930 if 4931 test "x$enable_dependency_tracking" != xno \ 4932 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4933 am__fastdepCC_TRUE= 4934 am__fastdepCC_FALSE='#' 4935 else 4936 am__fastdepCC_TRUE='#' 4937 am__fastdepCC_FALSE= 4938 fi 4939 4940 4941 # Variables for tags utilities; see am/tags.am 4942 if test -z "$CTAGS"; then 4943 CTAGS=ctags 4944 fi 4945 4946 if test -z "$ETAGS"; then 4947 ETAGS=etags 4948 fi 4949 4950 if test -z "$CSCOPE"; then 4951 CSCOPE=cscope 4952 fi 4953 4954 4955 4956 4957 4958 4959 4960 4961 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4974 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4975 if test ${ac_cv_c_undeclared_builtin_options+y} 4976 then : 4977 printf %s "(cached) " >&6 4978 else case e in #( 4979 e) ac_save_CFLAGS=$CFLAGS 4980 ac_cv_c_undeclared_builtin_options='cannot detect' 4981 for ac_arg in '' -fno-builtin; do 4982 CFLAGS="$ac_save_CFLAGS $ac_arg" 4983 # This test program should *not* compile successfully. 4984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4985 /* end confdefs.h. */ 4986 4987 int 4988 main (void) 4989 { 4990 (void) strchr; 4991 ; 4992 return 0; 4993 } 4994 _ACEOF 4995 if ac_fn_c_try_compile "$LINENO" 4996 then : 4997 4998 else case e in #( 4999 e) # This test program should compile successfully. 5000 # No library function is consistently available on 5001 # freestanding implementations, so test against a dummy 5002 # declaration. Include always-available headers on the 5003 # off chance that they somehow elicit warnings. 5004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5005 /* end confdefs.h. */ 5006 #include <float.h> 5007 #include <limits.h> 5008 #include <stdarg.h> 5009 #include <stddef.h> 5010 extern void ac_decl (int, char *); 5011 5012 int 5013 main (void) 5014 { 5015 (void) ac_decl (0, (char *) 0); 5016 (void) ac_decl; 5017 5018 ; 5019 return 0; 5020 } 5021 _ACEOF 5022 if ac_fn_c_try_compile "$LINENO" 5023 then : 5024 if test x"$ac_arg" = x 5025 then : 5026 ac_cv_c_undeclared_builtin_options='none needed' 5027 else case e in #( 5028 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 5029 esac 5030 fi 5031 break 5032 fi 5033 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5034 esac 5035 fi 5036 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5037 done 5038 CFLAGS=$ac_save_CFLAGS 5039 ;; 5040 esac 5041 fi 5042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 5043 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 5044 case $ac_cv_c_undeclared_builtin_options in #( 5045 'cannot detect') : 5046 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 5047 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 5048 as_fn_error $? "cannot make $CC report undeclared builtins 5049 See 'config.log' for more details" "$LINENO" 5; } ;; #( 5050 'none needed') : 5051 ac_c_undeclared_builtin_options='' ;; #( 5052 *) : 5053 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 5054 esac 5055 5056 5057 5058 5059 5060 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5061 if test "x$ac_cv_have_decl___clang__" = xyes 5062 then : 5063 CLANGCC="yes" 5064 else case e in #( 5065 e) CLANGCC="no" ;; 5066 esac 5067 fi 5068 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5069 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 5070 then : 5071 INTELCC="yes" 5072 else case e in #( 5073 e) INTELCC="no" ;; 5074 esac 5075 fi 5076 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5077 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 5078 then : 5079 SUNCC="yes" 5080 else case e in #( 5081 e) SUNCC="no" ;; 5082 esac 5083 fi 5084 5085 5086 5087 5088 5089 5090 5091 5092 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5093 if test -n "$ac_tool_prefix"; then 5094 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5095 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5097 printf %s "checking for $ac_word... " >&6; } 5098 if test ${ac_cv_path_PKG_CONFIG+y} 5099 then : 5100 printf %s "(cached) " >&6 5101 else case e in #( 5102 e) case $PKG_CONFIG in 5103 [\\/]* | ?:[\\/]*) 5104 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5105 ;; 5106 *) 5107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5108 for as_dir in $PATH 5109 do 5110 IFS=$as_save_IFS 5111 case $as_dir in #((( 5112 '') as_dir=./ ;; 5113 */) ;; 5114 *) as_dir=$as_dir/ ;; 5115 esac 5116 for ac_exec_ext in '' $ac_executable_extensions; do 5117 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5118 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5119 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5120 break 2 5121 fi 5122 done 5123 done 5124 IFS=$as_save_IFS 5125 5126 ;; 5127 esac ;; 5128 esac 5129 fi 5130 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5131 if test -n "$PKG_CONFIG"; then 5132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5133 printf "%s\n" "$PKG_CONFIG" >&6; } 5134 else 5135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5136 printf "%s\n" "no" >&6; } 5137 fi 5138 5139 5140 fi 5141 if test -z "$ac_cv_path_PKG_CONFIG"; then 5142 ac_pt_PKG_CONFIG=$PKG_CONFIG 5143 # Extract the first word of "pkg-config", so it can be a program name with args. 5144 set dummy pkg-config; ac_word=$2 5145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5146 printf %s "checking for $ac_word... " >&6; } 5147 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 5148 then : 5149 printf %s "(cached) " >&6 5150 else case e in #( 5151 e) case $ac_pt_PKG_CONFIG in 5152 [\\/]* | ?:[\\/]*) 5153 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5154 ;; 5155 *) 5156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5157 for as_dir in $PATH 5158 do 5159 IFS=$as_save_IFS 5160 case $as_dir in #((( 5161 '') as_dir=./ ;; 5162 */) ;; 5163 *) as_dir=$as_dir/ ;; 5164 esac 5165 for ac_exec_ext in '' $ac_executable_extensions; do 5166 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5167 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5168 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5169 break 2 5170 fi 5171 done 5172 done 5173 IFS=$as_save_IFS 5174 5175 ;; 5176 esac ;; 5177 esac 5178 fi 5179 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5180 if test -n "$ac_pt_PKG_CONFIG"; then 5181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5182 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 5183 else 5184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5185 printf "%s\n" "no" >&6; } 5186 fi 5187 5188 if test "x$ac_pt_PKG_CONFIG" = x; then 5189 PKG_CONFIG="" 5190 else 5191 case $cross_compiling:$ac_tool_warned in 5192 yes:) 5193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5194 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5195 ac_tool_warned=yes ;; 5196 esac 5197 PKG_CONFIG=$ac_pt_PKG_CONFIG 5198 fi 5199 else 5200 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5201 fi 5202 5203 fi 5204 if test -n "$PKG_CONFIG"; then 5205 _pkg_min_version=0.9.0 5206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5207 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5208 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5210 printf "%s\n" "yes" >&6; } 5211 else 5212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5213 printf "%s\n" "no" >&6; } 5214 PKG_CONFIG="" 5215 fi 5216 fi 5217 if test -z "$PKG_CONFIG"; then 5218 as_fn_error $? "pkg-config not found" "$LINENO" 5 5219 fi 5220 5221 5222 # Make sure we can run config.sub. 5223 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5224 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5225 5226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5227 printf %s "checking build system type... " >&6; } 5228 if test ${ac_cv_build+y} 5229 then : 5230 printf %s "(cached) " >&6 5231 else case e in #( 5232 e) ac_build_alias=$build_alias 5233 test "x$ac_build_alias" = x && 5234 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5235 test "x$ac_build_alias" = x && 5236 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5237 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5238 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5239 ;; 5240 esac 5241 fi 5242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5243 printf "%s\n" "$ac_cv_build" >&6; } 5244 case $ac_cv_build in 5245 *-*-*) ;; 5246 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5247 esac 5248 build=$ac_cv_build 5249 ac_save_IFS=$IFS; IFS='-' 5250 set x $ac_cv_build 5251 shift 5252 build_cpu=$1 5253 build_vendor=$2 5254 shift; shift 5255 # Remember, the first character of IFS is used to create $*, 5256 # except with old shells: 5257 build_os=$* 5258 IFS=$ac_save_IFS 5259 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5260 5261 5262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5263 printf %s "checking host system type... " >&6; } 5264 if test ${ac_cv_host+y} 5265 then : 5266 printf %s "(cached) " >&6 5267 else case e in #( 5268 e) if test "x$host_alias" = x; then 5269 ac_cv_host=$ac_cv_build 5270 else 5271 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5272 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5273 fi 5274 ;; 5275 esac 5276 fi 5277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5278 printf "%s\n" "$ac_cv_host" >&6; } 5279 case $ac_cv_host in 5280 *-*-*) ;; 5281 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5282 esac 5283 host=$ac_cv_host 5284 ac_save_IFS=$IFS; IFS='-' 5285 set x $ac_cv_host 5286 shift 5287 host_cpu=$1 5288 host_vendor=$2 5289 shift; shift 5290 # Remember, the first character of IFS is used to create $*, 5291 # except with old shells: 5292 host_os=$* 5293 IFS=$ac_save_IFS 5294 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5295 5296 5297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5298 printf %s "checking for a sed that does not truncate output... " >&6; } 5299 if test ${ac_cv_path_SED+y} 5300 then : 5301 printf %s "(cached) " >&6 5302 else case e in #( 5303 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5304 for ac_i in 1 2 3 4 5 6 7; do 5305 ac_script="$ac_script$as_nl$ac_script" 5306 done 5307 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5308 { ac_script=; unset ac_script;} 5309 if test -z "$SED"; then 5310 ac_path_SED_found=false 5311 # Loop through the user's path and test for each of PROGNAME-LIST 5312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5313 for as_dir in $PATH 5314 do 5315 IFS=$as_save_IFS 5316 case $as_dir in #((( 5317 '') as_dir=./ ;; 5318 */) ;; 5319 *) as_dir=$as_dir/ ;; 5320 esac 5321 for ac_prog in sed gsed 5322 do 5323 for ac_exec_ext in '' $ac_executable_extensions; do 5324 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5325 as_fn_executable_p "$ac_path_SED" || continue 5326 # Check for GNU ac_path_SED and select it if it is found. 5327 # Check for GNU $ac_path_SED 5328 case `"$ac_path_SED" --version 2>&1` in #( 5329 *GNU*) 5330 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5331 #( 5332 *) 5333 ac_count=0 5334 printf %s 0123456789 >"conftest.in" 5335 while : 5336 do 5337 cat "conftest.in" "conftest.in" >"conftest.tmp" 5338 mv "conftest.tmp" "conftest.in" 5339 cp "conftest.in" "conftest.nl" 5340 printf "%s\n" '' >> "conftest.nl" 5341 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5342 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5343 as_fn_arith $ac_count + 1 && ac_count=$as_val 5344 if test $ac_count -gt ${ac_path_SED_max-0}; then 5345 # Best one so far, save it but keep looking for a better one 5346 ac_cv_path_SED="$ac_path_SED" 5347 ac_path_SED_max=$ac_count 5348 fi 5349 # 10*(2^10) chars as input seems more than enough 5350 test $ac_count -gt 10 && break 5351 done 5352 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5353 esac 5354 5355 $ac_path_SED_found && break 3 5356 done 5357 done 5358 done 5359 IFS=$as_save_IFS 5360 if test -z "$ac_cv_path_SED"; then 5361 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5362 fi 5363 else 5364 ac_cv_path_SED=$SED 5365 fi 5366 ;; 5367 esac 5368 fi 5369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5370 printf "%s\n" "$ac_cv_path_SED" >&6; } 5371 SED="$ac_cv_path_SED" 5372 rm -f conftest.sed 5373 5374 5375 5376 5377 5378 5379 # Check whether --enable-selective-werror was given. 5380 if test ${enable_selective_werror+y} 5381 then : 5382 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5383 else case e in #( 5384 e) SELECTIVE_WERROR=yes ;; 5385 esac 5386 fi 5387 5388 5389 5390 5391 5392 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5393 if test "x$SUNCC" = "xyes"; then 5394 BASE_CFLAGS="-v" 5395 else 5396 BASE_CFLAGS="" 5397 fi 5398 5399 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 xorg_testset_save_CFLAGS="$CFLAGS" 5414 5415 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5418 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5419 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5420 then : 5421 printf %s "(cached) " >&6 5422 else case e in #( 5423 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5424 /* end confdefs.h. */ 5425 int i; 5426 _ACEOF 5427 if ac_fn_c_try_compile "$LINENO" 5428 then : 5429 xorg_cv_cc_flag_unknown_warning_option=yes 5430 else case e in #( 5431 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5432 esac 5433 fi 5434 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5435 esac 5436 fi 5437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5438 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5439 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5440 CFLAGS="$xorg_testset_save_CFLAGS" 5441 fi 5442 5443 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5446 fi 5447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5449 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5450 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5451 then : 5452 printf %s "(cached) " >&6 5453 else case e in #( 5454 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5455 /* end confdefs.h. */ 5456 int i; 5457 _ACEOF 5458 if ac_fn_c_try_compile "$LINENO" 5459 then : 5460 xorg_cv_cc_flag_unused_command_line_argument=yes 5461 else case e in #( 5462 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5463 esac 5464 fi 5465 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5466 esac 5467 fi 5468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5469 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5470 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5471 CFLAGS="$xorg_testset_save_CFLAGS" 5472 fi 5473 5474 found="no" 5475 5476 if test $found = "no" ; then 5477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5479 fi 5480 5481 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5483 fi 5484 5485 CFLAGS="$CFLAGS -Wall" 5486 5487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5488 printf %s "checking if $CC supports -Wall... " >&6; } 5489 cacheid=xorg_cv_cc_flag__Wall 5490 if eval test \${$cacheid+y} 5491 then : 5492 printf %s "(cached) " >&6 5493 else case e in #( 5494 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5495 /* end confdefs.h. */ 5496 int i; 5497 int 5498 main (void) 5499 { 5500 5501 ; 5502 return 0; 5503 } 5504 _ACEOF 5505 if ac_fn_c_try_link "$LINENO" 5506 then : 5507 eval $cacheid=yes 5508 else case e in #( 5509 e) eval $cacheid=no ;; 5510 esac 5511 fi 5512 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5513 conftest$ac_exeext conftest.$ac_ext ;; 5514 esac 5515 fi 5516 5517 5518 CFLAGS="$xorg_testset_save_CFLAGS" 5519 5520 eval supported=\$$cacheid 5521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5522 printf "%s\n" "$supported" >&6; } 5523 if test "$supported" = "yes" ; then 5524 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5525 found="yes" 5526 fi 5527 fi 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 xorg_testset_save_CFLAGS="$CFLAGS" 5544 5545 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5548 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5549 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5550 then : 5551 printf %s "(cached) " >&6 5552 else case e in #( 5553 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5554 /* end confdefs.h. */ 5555 int i; 5556 _ACEOF 5557 if ac_fn_c_try_compile "$LINENO" 5558 then : 5559 xorg_cv_cc_flag_unknown_warning_option=yes 5560 else case e in #( 5561 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5562 esac 5563 fi 5564 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5565 esac 5566 fi 5567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5568 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5569 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5570 CFLAGS="$xorg_testset_save_CFLAGS" 5571 fi 5572 5573 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5576 fi 5577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5579 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5580 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5581 then : 5582 printf %s "(cached) " >&6 5583 else case e in #( 5584 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5585 /* end confdefs.h. */ 5586 int i; 5587 _ACEOF 5588 if ac_fn_c_try_compile "$LINENO" 5589 then : 5590 xorg_cv_cc_flag_unused_command_line_argument=yes 5591 else case e in #( 5592 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5593 esac 5594 fi 5595 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5596 esac 5597 fi 5598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5599 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5600 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5601 CFLAGS="$xorg_testset_save_CFLAGS" 5602 fi 5603 5604 found="no" 5605 5606 if test $found = "no" ; then 5607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5609 fi 5610 5611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5613 fi 5614 5615 CFLAGS="$CFLAGS -Wpointer-arith" 5616 5617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5618 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5619 cacheid=xorg_cv_cc_flag__Wpointer_arith 5620 if eval test \${$cacheid+y} 5621 then : 5622 printf %s "(cached) " >&6 5623 else case e in #( 5624 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5625 /* end confdefs.h. */ 5626 int i; 5627 int 5628 main (void) 5629 { 5630 5631 ; 5632 return 0; 5633 } 5634 _ACEOF 5635 if ac_fn_c_try_link "$LINENO" 5636 then : 5637 eval $cacheid=yes 5638 else case e in #( 5639 e) eval $cacheid=no ;; 5640 esac 5641 fi 5642 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5643 conftest$ac_exeext conftest.$ac_ext ;; 5644 esac 5645 fi 5646 5647 5648 CFLAGS="$xorg_testset_save_CFLAGS" 5649 5650 eval supported=\$$cacheid 5651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5652 printf "%s\n" "$supported" >&6; } 5653 if test "$supported" = "yes" ; then 5654 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5655 found="yes" 5656 fi 5657 fi 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 xorg_testset_save_CFLAGS="$CFLAGS" 5674 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5678 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5679 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5680 then : 5681 printf %s "(cached) " >&6 5682 else case e in #( 5683 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5684 /* end confdefs.h. */ 5685 int i; 5686 _ACEOF 5687 if ac_fn_c_try_compile "$LINENO" 5688 then : 5689 xorg_cv_cc_flag_unknown_warning_option=yes 5690 else case e in #( 5691 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5692 esac 5693 fi 5694 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5695 esac 5696 fi 5697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5698 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5699 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5700 CFLAGS="$xorg_testset_save_CFLAGS" 5701 fi 5702 5703 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5706 fi 5707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5709 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5710 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5711 then : 5712 printf %s "(cached) " >&6 5713 else case e in #( 5714 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5715 /* end confdefs.h. */ 5716 int i; 5717 _ACEOF 5718 if ac_fn_c_try_compile "$LINENO" 5719 then : 5720 xorg_cv_cc_flag_unused_command_line_argument=yes 5721 else case e in #( 5722 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5723 esac 5724 fi 5725 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5726 esac 5727 fi 5728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5729 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5730 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5731 CFLAGS="$xorg_testset_save_CFLAGS" 5732 fi 5733 5734 found="no" 5735 5736 if test $found = "no" ; then 5737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5739 fi 5740 5741 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5743 fi 5744 5745 CFLAGS="$CFLAGS -Wmissing-declarations" 5746 5747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5748 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5749 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5750 if eval test \${$cacheid+y} 5751 then : 5752 printf %s "(cached) " >&6 5753 else case e in #( 5754 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755 /* end confdefs.h. */ 5756 int i; 5757 int 5758 main (void) 5759 { 5760 5761 ; 5762 return 0; 5763 } 5764 _ACEOF 5765 if ac_fn_c_try_link "$LINENO" 5766 then : 5767 eval $cacheid=yes 5768 else case e in #( 5769 e) eval $cacheid=no ;; 5770 esac 5771 fi 5772 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5773 conftest$ac_exeext conftest.$ac_ext ;; 5774 esac 5775 fi 5776 5777 5778 CFLAGS="$xorg_testset_save_CFLAGS" 5779 5780 eval supported=\$$cacheid 5781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5782 printf "%s\n" "$supported" >&6; } 5783 if test "$supported" = "yes" ; then 5784 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5785 found="yes" 5786 fi 5787 fi 5788 5789 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 xorg_testset_save_CFLAGS="$CFLAGS" 5804 5805 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5808 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5809 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5810 then : 5811 printf %s "(cached) " >&6 5812 else case e in #( 5813 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5814 /* end confdefs.h. */ 5815 int i; 5816 _ACEOF 5817 if ac_fn_c_try_compile "$LINENO" 5818 then : 5819 xorg_cv_cc_flag_unknown_warning_option=yes 5820 else case e in #( 5821 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5822 esac 5823 fi 5824 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5825 esac 5826 fi 5827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5828 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5829 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5830 CFLAGS="$xorg_testset_save_CFLAGS" 5831 fi 5832 5833 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5834 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5836 fi 5837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5839 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5840 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5841 then : 5842 printf %s "(cached) " >&6 5843 else case e in #( 5844 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5845 /* end confdefs.h. */ 5846 int i; 5847 _ACEOF 5848 if ac_fn_c_try_compile "$LINENO" 5849 then : 5850 xorg_cv_cc_flag_unused_command_line_argument=yes 5851 else case e in #( 5852 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5853 esac 5854 fi 5855 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5856 esac 5857 fi 5858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5859 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5860 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5861 CFLAGS="$xorg_testset_save_CFLAGS" 5862 fi 5863 5864 found="no" 5865 5866 if test $found = "no" ; then 5867 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5869 fi 5870 5871 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5873 fi 5874 5875 CFLAGS="$CFLAGS -Wformat=2" 5876 5877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5878 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5879 cacheid=xorg_cv_cc_flag__Wformat_2 5880 if eval test \${$cacheid+y} 5881 then : 5882 printf %s "(cached) " >&6 5883 else case e in #( 5884 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5885 /* end confdefs.h. */ 5886 int i; 5887 int 5888 main (void) 5889 { 5890 5891 ; 5892 return 0; 5893 } 5894 _ACEOF 5895 if ac_fn_c_try_link "$LINENO" 5896 then : 5897 eval $cacheid=yes 5898 else case e in #( 5899 e) eval $cacheid=no ;; 5900 esac 5901 fi 5902 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5903 conftest$ac_exeext conftest.$ac_ext ;; 5904 esac 5905 fi 5906 5907 5908 CFLAGS="$xorg_testset_save_CFLAGS" 5909 5910 eval supported=\$$cacheid 5911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5912 printf "%s\n" "$supported" >&6; } 5913 if test "$supported" = "yes" ; then 5914 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5915 found="yes" 5916 fi 5917 fi 5918 5919 if test $found = "no" ; then 5920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5922 fi 5923 5924 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5925 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5926 fi 5927 5928 CFLAGS="$CFLAGS -Wformat" 5929 5930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5931 printf %s "checking if $CC supports -Wformat... " >&6; } 5932 cacheid=xorg_cv_cc_flag__Wformat 5933 if eval test \${$cacheid+y} 5934 then : 5935 printf %s "(cached) " >&6 5936 else case e in #( 5937 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5938 /* end confdefs.h. */ 5939 int i; 5940 int 5941 main (void) 5942 { 5943 5944 ; 5945 return 0; 5946 } 5947 _ACEOF 5948 if ac_fn_c_try_link "$LINENO" 5949 then : 5950 eval $cacheid=yes 5951 else case e in #( 5952 e) eval $cacheid=no ;; 5953 esac 5954 fi 5955 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5956 conftest$ac_exeext conftest.$ac_ext ;; 5957 esac 5958 fi 5959 5960 5961 CFLAGS="$xorg_testset_save_CFLAGS" 5962 5963 eval supported=\$$cacheid 5964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5965 printf "%s\n" "$supported" >&6; } 5966 if test "$supported" = "yes" ; then 5967 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5968 found="yes" 5969 fi 5970 fi 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988 xorg_testset_save_CFLAGS="$CFLAGS" 5989 5990 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5993 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5994 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5995 then : 5996 printf %s "(cached) " >&6 5997 else case e in #( 5998 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5999 /* end confdefs.h. */ 6000 int i; 6001 _ACEOF 6002 if ac_fn_c_try_compile "$LINENO" 6003 then : 6004 xorg_cv_cc_flag_unknown_warning_option=yes 6005 else case e in #( 6006 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6007 esac 6008 fi 6009 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6010 esac 6011 fi 6012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6013 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6014 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6015 CFLAGS="$xorg_testset_save_CFLAGS" 6016 fi 6017 6018 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6021 fi 6022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6024 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6025 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6026 then : 6027 printf %s "(cached) " >&6 6028 else case e in #( 6029 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6030 /* end confdefs.h. */ 6031 int i; 6032 _ACEOF 6033 if ac_fn_c_try_compile "$LINENO" 6034 then : 6035 xorg_cv_cc_flag_unused_command_line_argument=yes 6036 else case e in #( 6037 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6038 esac 6039 fi 6040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6041 esac 6042 fi 6043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6044 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6045 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6046 CFLAGS="$xorg_testset_save_CFLAGS" 6047 fi 6048 6049 found="no" 6050 6051 if test $found = "no" ; then 6052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6054 fi 6055 6056 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6058 fi 6059 6060 CFLAGS="$CFLAGS -Wstrict-prototypes" 6061 6062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 6063 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 6064 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 6065 if eval test \${$cacheid+y} 6066 then : 6067 printf %s "(cached) " >&6 6068 else case e in #( 6069 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6070 /* end confdefs.h. */ 6071 int i; 6072 int 6073 main (void) 6074 { 6075 6076 ; 6077 return 0; 6078 } 6079 _ACEOF 6080 if ac_fn_c_try_link "$LINENO" 6081 then : 6082 eval $cacheid=yes 6083 else case e in #( 6084 e) eval $cacheid=no ;; 6085 esac 6086 fi 6087 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6088 conftest$ac_exeext conftest.$ac_ext ;; 6089 esac 6090 fi 6091 6092 6093 CFLAGS="$xorg_testset_save_CFLAGS" 6094 6095 eval supported=\$$cacheid 6096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6097 printf "%s\n" "$supported" >&6; } 6098 if test "$supported" = "yes" ; then 6099 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 6100 found="yes" 6101 fi 6102 fi 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 xorg_testset_save_CFLAGS="$CFLAGS" 6119 6120 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6123 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6124 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6125 then : 6126 printf %s "(cached) " >&6 6127 else case e in #( 6128 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6129 /* end confdefs.h. */ 6130 int i; 6131 _ACEOF 6132 if ac_fn_c_try_compile "$LINENO" 6133 then : 6134 xorg_cv_cc_flag_unknown_warning_option=yes 6135 else case e in #( 6136 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6137 esac 6138 fi 6139 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6140 esac 6141 fi 6142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6143 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6144 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6145 CFLAGS="$xorg_testset_save_CFLAGS" 6146 fi 6147 6148 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6151 fi 6152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6154 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6155 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6156 then : 6157 printf %s "(cached) " >&6 6158 else case e in #( 6159 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6160 /* end confdefs.h. */ 6161 int i; 6162 _ACEOF 6163 if ac_fn_c_try_compile "$LINENO" 6164 then : 6165 xorg_cv_cc_flag_unused_command_line_argument=yes 6166 else case e in #( 6167 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6168 esac 6169 fi 6170 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6171 esac 6172 fi 6173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6174 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6176 CFLAGS="$xorg_testset_save_CFLAGS" 6177 fi 6178 6179 found="no" 6180 6181 if test $found = "no" ; then 6182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6184 fi 6185 6186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6188 fi 6189 6190 CFLAGS="$CFLAGS -Wmissing-prototypes" 6191 6192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6193 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6194 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6195 if eval test \${$cacheid+y} 6196 then : 6197 printf %s "(cached) " >&6 6198 else case e in #( 6199 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6200 /* end confdefs.h. */ 6201 int i; 6202 int 6203 main (void) 6204 { 6205 6206 ; 6207 return 0; 6208 } 6209 _ACEOF 6210 if ac_fn_c_try_link "$LINENO" 6211 then : 6212 eval $cacheid=yes 6213 else case e in #( 6214 e) eval $cacheid=no ;; 6215 esac 6216 fi 6217 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6218 conftest$ac_exeext conftest.$ac_ext ;; 6219 esac 6220 fi 6221 6222 6223 CFLAGS="$xorg_testset_save_CFLAGS" 6224 6225 eval supported=\$$cacheid 6226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6227 printf "%s\n" "$supported" >&6; } 6228 if test "$supported" = "yes" ; then 6229 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6230 found="yes" 6231 fi 6232 fi 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 xorg_testset_save_CFLAGS="$CFLAGS" 6249 6250 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6253 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6254 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6255 then : 6256 printf %s "(cached) " >&6 6257 else case e in #( 6258 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6259 /* end confdefs.h. */ 6260 int i; 6261 _ACEOF 6262 if ac_fn_c_try_compile "$LINENO" 6263 then : 6264 xorg_cv_cc_flag_unknown_warning_option=yes 6265 else case e in #( 6266 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6267 esac 6268 fi 6269 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6270 esac 6271 fi 6272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6273 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6274 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276 fi 6277 6278 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6281 fi 6282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6284 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6285 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6286 then : 6287 printf %s "(cached) " >&6 6288 else case e in #( 6289 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6290 /* end confdefs.h. */ 6291 int i; 6292 _ACEOF 6293 if ac_fn_c_try_compile "$LINENO" 6294 then : 6295 xorg_cv_cc_flag_unused_command_line_argument=yes 6296 else case e in #( 6297 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6298 esac 6299 fi 6300 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6301 esac 6302 fi 6303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6304 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6305 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6306 CFLAGS="$xorg_testset_save_CFLAGS" 6307 fi 6308 6309 found="no" 6310 6311 if test $found = "no" ; then 6312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6314 fi 6315 6316 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6318 fi 6319 6320 CFLAGS="$CFLAGS -Wnested-externs" 6321 6322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6323 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6324 cacheid=xorg_cv_cc_flag__Wnested_externs 6325 if eval test \${$cacheid+y} 6326 then : 6327 printf %s "(cached) " >&6 6328 else case e in #( 6329 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6330 /* end confdefs.h. */ 6331 int i; 6332 int 6333 main (void) 6334 { 6335 6336 ; 6337 return 0; 6338 } 6339 _ACEOF 6340 if ac_fn_c_try_link "$LINENO" 6341 then : 6342 eval $cacheid=yes 6343 else case e in #( 6344 e) eval $cacheid=no ;; 6345 esac 6346 fi 6347 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6348 conftest$ac_exeext conftest.$ac_ext ;; 6349 esac 6350 fi 6351 6352 6353 CFLAGS="$xorg_testset_save_CFLAGS" 6354 6355 eval supported=\$$cacheid 6356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6357 printf "%s\n" "$supported" >&6; } 6358 if test "$supported" = "yes" ; then 6359 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6360 found="yes" 6361 fi 6362 fi 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 xorg_testset_save_CFLAGS="$CFLAGS" 6379 6380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6383 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6384 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6385 then : 6386 printf %s "(cached) " >&6 6387 else case e in #( 6388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6389 /* end confdefs.h. */ 6390 int i; 6391 _ACEOF 6392 if ac_fn_c_try_compile "$LINENO" 6393 then : 6394 xorg_cv_cc_flag_unknown_warning_option=yes 6395 else case e in #( 6396 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6397 esac 6398 fi 6399 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6400 esac 6401 fi 6402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6403 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6405 CFLAGS="$xorg_testset_save_CFLAGS" 6406 fi 6407 6408 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6411 fi 6412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6414 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6415 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6416 then : 6417 printf %s "(cached) " >&6 6418 else case e in #( 6419 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6420 /* end confdefs.h. */ 6421 int i; 6422 _ACEOF 6423 if ac_fn_c_try_compile "$LINENO" 6424 then : 6425 xorg_cv_cc_flag_unused_command_line_argument=yes 6426 else case e in #( 6427 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6428 esac 6429 fi 6430 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6431 esac 6432 fi 6433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6434 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6435 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6436 CFLAGS="$xorg_testset_save_CFLAGS" 6437 fi 6438 6439 found="no" 6440 6441 if test $found = "no" ; then 6442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6444 fi 6445 6446 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6448 fi 6449 6450 CFLAGS="$CFLAGS -Wbad-function-cast" 6451 6452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6453 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6454 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6455 if eval test \${$cacheid+y} 6456 then : 6457 printf %s "(cached) " >&6 6458 else case e in #( 6459 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6460 /* end confdefs.h. */ 6461 int i; 6462 int 6463 main (void) 6464 { 6465 6466 ; 6467 return 0; 6468 } 6469 _ACEOF 6470 if ac_fn_c_try_link "$LINENO" 6471 then : 6472 eval $cacheid=yes 6473 else case e in #( 6474 e) eval $cacheid=no ;; 6475 esac 6476 fi 6477 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6478 conftest$ac_exeext conftest.$ac_ext ;; 6479 esac 6480 fi 6481 6482 6483 CFLAGS="$xorg_testset_save_CFLAGS" 6484 6485 eval supported=\$$cacheid 6486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6487 printf "%s\n" "$supported" >&6; } 6488 if test "$supported" = "yes" ; then 6489 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6490 found="yes" 6491 fi 6492 fi 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 xorg_testset_save_CFLAGS="$CFLAGS" 6509 6510 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6513 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6514 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6515 then : 6516 printf %s "(cached) " >&6 6517 else case e in #( 6518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6519 /* end confdefs.h. */ 6520 int i; 6521 _ACEOF 6522 if ac_fn_c_try_compile "$LINENO" 6523 then : 6524 xorg_cv_cc_flag_unknown_warning_option=yes 6525 else case e in #( 6526 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6527 esac 6528 fi 6529 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6530 esac 6531 fi 6532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6533 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6534 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536 fi 6537 6538 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6541 fi 6542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6544 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6545 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6546 then : 6547 printf %s "(cached) " >&6 6548 else case e in #( 6549 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6550 /* end confdefs.h. */ 6551 int i; 6552 _ACEOF 6553 if ac_fn_c_try_compile "$LINENO" 6554 then : 6555 xorg_cv_cc_flag_unused_command_line_argument=yes 6556 else case e in #( 6557 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6558 esac 6559 fi 6560 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6561 esac 6562 fi 6563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6564 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6565 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6566 CFLAGS="$xorg_testset_save_CFLAGS" 6567 fi 6568 6569 found="no" 6570 6571 if test $found = "no" ; then 6572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6574 fi 6575 6576 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6578 fi 6579 6580 CFLAGS="$CFLAGS -Wold-style-definition" 6581 6582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6583 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6584 cacheid=xorg_cv_cc_flag__Wold_style_definition 6585 if eval test \${$cacheid+y} 6586 then : 6587 printf %s "(cached) " >&6 6588 else case e in #( 6589 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6590 /* end confdefs.h. */ 6591 int i; 6592 int 6593 main (void) 6594 { 6595 6596 ; 6597 return 0; 6598 } 6599 _ACEOF 6600 if ac_fn_c_try_link "$LINENO" 6601 then : 6602 eval $cacheid=yes 6603 else case e in #( 6604 e) eval $cacheid=no ;; 6605 esac 6606 fi 6607 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6608 conftest$ac_exeext conftest.$ac_ext ;; 6609 esac 6610 fi 6611 6612 6613 CFLAGS="$xorg_testset_save_CFLAGS" 6614 6615 eval supported=\$$cacheid 6616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6617 printf "%s\n" "$supported" >&6; } 6618 if test "$supported" = "yes" ; then 6619 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6620 found="yes" 6621 fi 6622 fi 6623 6624 if test $found = "no" ; then 6625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6627 fi 6628 6629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6631 fi 6632 6633 CFLAGS="$CFLAGS -fd" 6634 6635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6636 printf %s "checking if $CC supports -fd... " >&6; } 6637 cacheid=xorg_cv_cc_flag__fd 6638 if eval test \${$cacheid+y} 6639 then : 6640 printf %s "(cached) " >&6 6641 else case e in #( 6642 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6643 /* end confdefs.h. */ 6644 int i; 6645 int 6646 main (void) 6647 { 6648 6649 ; 6650 return 0; 6651 } 6652 _ACEOF 6653 if ac_fn_c_try_link "$LINENO" 6654 then : 6655 eval $cacheid=yes 6656 else case e in #( 6657 e) eval $cacheid=no ;; 6658 esac 6659 fi 6660 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6661 conftest$ac_exeext conftest.$ac_ext ;; 6662 esac 6663 fi 6664 6665 6666 CFLAGS="$xorg_testset_save_CFLAGS" 6667 6668 eval supported=\$$cacheid 6669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6670 printf "%s\n" "$supported" >&6; } 6671 if test "$supported" = "yes" ; then 6672 BASE_CFLAGS="$BASE_CFLAGS -fd" 6673 found="yes" 6674 fi 6675 fi 6676 6677 6678 6679 6680 6681 # This chunk adds additional warnings that could catch undesired effects. 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 xorg_testset_save_CFLAGS="$CFLAGS" 6696 6697 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6700 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6701 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6702 then : 6703 printf %s "(cached) " >&6 6704 else case e in #( 6705 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6706 /* end confdefs.h. */ 6707 int i; 6708 _ACEOF 6709 if ac_fn_c_try_compile "$LINENO" 6710 then : 6711 xorg_cv_cc_flag_unknown_warning_option=yes 6712 else case e in #( 6713 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6714 esac 6715 fi 6716 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6717 esac 6718 fi 6719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6720 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6722 CFLAGS="$xorg_testset_save_CFLAGS" 6723 fi 6724 6725 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6728 fi 6729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6731 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6732 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6733 then : 6734 printf %s "(cached) " >&6 6735 else case e in #( 6736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6737 /* end confdefs.h. */ 6738 int i; 6739 _ACEOF 6740 if ac_fn_c_try_compile "$LINENO" 6741 then : 6742 xorg_cv_cc_flag_unused_command_line_argument=yes 6743 else case e in #( 6744 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6745 esac 6746 fi 6747 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6748 esac 6749 fi 6750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6751 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6753 CFLAGS="$xorg_testset_save_CFLAGS" 6754 fi 6755 6756 found="no" 6757 6758 if test $found = "no" ; then 6759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6761 fi 6762 6763 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6765 fi 6766 6767 CFLAGS="$CFLAGS -Wunused" 6768 6769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6770 printf %s "checking if $CC supports -Wunused... " >&6; } 6771 cacheid=xorg_cv_cc_flag__Wunused 6772 if eval test \${$cacheid+y} 6773 then : 6774 printf %s "(cached) " >&6 6775 else case e in #( 6776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6777 /* end confdefs.h. */ 6778 int i; 6779 int 6780 main (void) 6781 { 6782 6783 ; 6784 return 0; 6785 } 6786 _ACEOF 6787 if ac_fn_c_try_link "$LINENO" 6788 then : 6789 eval $cacheid=yes 6790 else case e in #( 6791 e) eval $cacheid=no ;; 6792 esac 6793 fi 6794 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6795 conftest$ac_exeext conftest.$ac_ext ;; 6796 esac 6797 fi 6798 6799 6800 CFLAGS="$xorg_testset_save_CFLAGS" 6801 6802 eval supported=\$$cacheid 6803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6804 printf "%s\n" "$supported" >&6; } 6805 if test "$supported" = "yes" ; then 6806 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6807 found="yes" 6808 fi 6809 fi 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 xorg_testset_save_CFLAGS="$CFLAGS" 6826 6827 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6830 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6831 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6832 then : 6833 printf %s "(cached) " >&6 6834 else case e in #( 6835 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6836 /* end confdefs.h. */ 6837 int i; 6838 _ACEOF 6839 if ac_fn_c_try_compile "$LINENO" 6840 then : 6841 xorg_cv_cc_flag_unknown_warning_option=yes 6842 else case e in #( 6843 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6844 esac 6845 fi 6846 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6847 esac 6848 fi 6849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6850 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6852 CFLAGS="$xorg_testset_save_CFLAGS" 6853 fi 6854 6855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6858 fi 6859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6861 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6862 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6863 then : 6864 printf %s "(cached) " >&6 6865 else case e in #( 6866 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6867 /* end confdefs.h. */ 6868 int i; 6869 _ACEOF 6870 if ac_fn_c_try_compile "$LINENO" 6871 then : 6872 xorg_cv_cc_flag_unused_command_line_argument=yes 6873 else case e in #( 6874 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6875 esac 6876 fi 6877 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6878 esac 6879 fi 6880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6881 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6882 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6883 CFLAGS="$xorg_testset_save_CFLAGS" 6884 fi 6885 6886 found="no" 6887 6888 if test $found = "no" ; then 6889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6891 fi 6892 6893 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6895 fi 6896 6897 CFLAGS="$CFLAGS -Wuninitialized" 6898 6899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6900 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6901 cacheid=xorg_cv_cc_flag__Wuninitialized 6902 if eval test \${$cacheid+y} 6903 then : 6904 printf %s "(cached) " >&6 6905 else case e in #( 6906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6907 /* end confdefs.h. */ 6908 int i; 6909 int 6910 main (void) 6911 { 6912 6913 ; 6914 return 0; 6915 } 6916 _ACEOF 6917 if ac_fn_c_try_link "$LINENO" 6918 then : 6919 eval $cacheid=yes 6920 else case e in #( 6921 e) eval $cacheid=no ;; 6922 esac 6923 fi 6924 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6925 conftest$ac_exeext conftest.$ac_ext ;; 6926 esac 6927 fi 6928 6929 6930 CFLAGS="$xorg_testset_save_CFLAGS" 6931 6932 eval supported=\$$cacheid 6933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6934 printf "%s\n" "$supported" >&6; } 6935 if test "$supported" = "yes" ; then 6936 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6937 found="yes" 6938 fi 6939 fi 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954 6955 xorg_testset_save_CFLAGS="$CFLAGS" 6956 6957 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6960 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6961 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6962 then : 6963 printf %s "(cached) " >&6 6964 else case e in #( 6965 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6966 /* end confdefs.h. */ 6967 int i; 6968 _ACEOF 6969 if ac_fn_c_try_compile "$LINENO" 6970 then : 6971 xorg_cv_cc_flag_unknown_warning_option=yes 6972 else case e in #( 6973 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6974 esac 6975 fi 6976 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6977 esac 6978 fi 6979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6980 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6982 CFLAGS="$xorg_testset_save_CFLAGS" 6983 fi 6984 6985 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6988 fi 6989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6991 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6992 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6993 then : 6994 printf %s "(cached) " >&6 6995 else case e in #( 6996 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6997 /* end confdefs.h. */ 6998 int i; 6999 _ACEOF 7000 if ac_fn_c_try_compile "$LINENO" 7001 then : 7002 xorg_cv_cc_flag_unused_command_line_argument=yes 7003 else case e in #( 7004 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7005 esac 7006 fi 7007 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7008 esac 7009 fi 7010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7011 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7012 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7013 CFLAGS="$xorg_testset_save_CFLAGS" 7014 fi 7015 7016 found="no" 7017 7018 if test $found = "no" ; then 7019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7021 fi 7022 7023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7025 fi 7026 7027 CFLAGS="$CFLAGS -Wshadow" 7028 7029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 7030 printf %s "checking if $CC supports -Wshadow... " >&6; } 7031 cacheid=xorg_cv_cc_flag__Wshadow 7032 if eval test \${$cacheid+y} 7033 then : 7034 printf %s "(cached) " >&6 7035 else case e in #( 7036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7037 /* end confdefs.h. */ 7038 int i; 7039 int 7040 main (void) 7041 { 7042 7043 ; 7044 return 0; 7045 } 7046 _ACEOF 7047 if ac_fn_c_try_link "$LINENO" 7048 then : 7049 eval $cacheid=yes 7050 else case e in #( 7051 e) eval $cacheid=no ;; 7052 esac 7053 fi 7054 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7055 conftest$ac_exeext conftest.$ac_ext ;; 7056 esac 7057 fi 7058 7059 7060 CFLAGS="$xorg_testset_save_CFLAGS" 7061 7062 eval supported=\$$cacheid 7063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7064 printf "%s\n" "$supported" >&6; } 7065 if test "$supported" = "yes" ; then 7066 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 7067 found="yes" 7068 fi 7069 fi 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 xorg_testset_save_CFLAGS="$CFLAGS" 7086 7087 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7090 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7091 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7092 then : 7093 printf %s "(cached) " >&6 7094 else case e in #( 7095 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7096 /* end confdefs.h. */ 7097 int i; 7098 _ACEOF 7099 if ac_fn_c_try_compile "$LINENO" 7100 then : 7101 xorg_cv_cc_flag_unknown_warning_option=yes 7102 else case e in #( 7103 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7104 esac 7105 fi 7106 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7107 esac 7108 fi 7109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7110 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7112 CFLAGS="$xorg_testset_save_CFLAGS" 7113 fi 7114 7115 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7118 fi 7119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7121 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7122 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7123 then : 7124 printf %s "(cached) " >&6 7125 else case e in #( 7126 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7127 /* end confdefs.h. */ 7128 int i; 7129 _ACEOF 7130 if ac_fn_c_try_compile "$LINENO" 7131 then : 7132 xorg_cv_cc_flag_unused_command_line_argument=yes 7133 else case e in #( 7134 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7135 esac 7136 fi 7137 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7138 esac 7139 fi 7140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7141 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7143 CFLAGS="$xorg_testset_save_CFLAGS" 7144 fi 7145 7146 found="no" 7147 7148 if test $found = "no" ; then 7149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7151 fi 7152 7153 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7155 fi 7156 7157 CFLAGS="$CFLAGS -Wmissing-noreturn" 7158 7159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7160 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7161 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7162 if eval test \${$cacheid+y} 7163 then : 7164 printf %s "(cached) " >&6 7165 else case e in #( 7166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7167 /* end confdefs.h. */ 7168 int i; 7169 int 7170 main (void) 7171 { 7172 7173 ; 7174 return 0; 7175 } 7176 _ACEOF 7177 if ac_fn_c_try_link "$LINENO" 7178 then : 7179 eval $cacheid=yes 7180 else case e in #( 7181 e) eval $cacheid=no ;; 7182 esac 7183 fi 7184 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7185 conftest$ac_exeext conftest.$ac_ext ;; 7186 esac 7187 fi 7188 7189 7190 CFLAGS="$xorg_testset_save_CFLAGS" 7191 7192 eval supported=\$$cacheid 7193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7194 printf "%s\n" "$supported" >&6; } 7195 if test "$supported" = "yes" ; then 7196 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7197 found="yes" 7198 fi 7199 fi 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 xorg_testset_save_CFLAGS="$CFLAGS" 7216 7217 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7220 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7221 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7222 then : 7223 printf %s "(cached) " >&6 7224 else case e in #( 7225 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7226 /* end confdefs.h. */ 7227 int i; 7228 _ACEOF 7229 if ac_fn_c_try_compile "$LINENO" 7230 then : 7231 xorg_cv_cc_flag_unknown_warning_option=yes 7232 else case e in #( 7233 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7234 esac 7235 fi 7236 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7237 esac 7238 fi 7239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7240 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7241 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7242 CFLAGS="$xorg_testset_save_CFLAGS" 7243 fi 7244 7245 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7248 fi 7249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7251 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7252 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7253 then : 7254 printf %s "(cached) " >&6 7255 else case e in #( 7256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7257 /* end confdefs.h. */ 7258 int i; 7259 _ACEOF 7260 if ac_fn_c_try_compile "$LINENO" 7261 then : 7262 xorg_cv_cc_flag_unused_command_line_argument=yes 7263 else case e in #( 7264 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7265 esac 7266 fi 7267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7268 esac 7269 fi 7270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7271 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7272 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7273 CFLAGS="$xorg_testset_save_CFLAGS" 7274 fi 7275 7276 found="no" 7277 7278 if test $found = "no" ; then 7279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7281 fi 7282 7283 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7285 fi 7286 7287 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7288 7289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7290 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7291 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7292 if eval test \${$cacheid+y} 7293 then : 7294 printf %s "(cached) " >&6 7295 else case e in #( 7296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7297 /* end confdefs.h. */ 7298 int i; 7299 int 7300 main (void) 7301 { 7302 7303 ; 7304 return 0; 7305 } 7306 _ACEOF 7307 if ac_fn_c_try_link "$LINENO" 7308 then : 7309 eval $cacheid=yes 7310 else case e in #( 7311 e) eval $cacheid=no ;; 7312 esac 7313 fi 7314 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7315 conftest$ac_exeext conftest.$ac_ext ;; 7316 esac 7317 fi 7318 7319 7320 CFLAGS="$xorg_testset_save_CFLAGS" 7321 7322 eval supported=\$$cacheid 7323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7324 printf "%s\n" "$supported" >&6; } 7325 if test "$supported" = "yes" ; then 7326 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7327 found="yes" 7328 fi 7329 fi 7330 7331 7332 7333 7334 7335 7336 7337 7338 7339 7340 7341 7342 7343 7344 7345 xorg_testset_save_CFLAGS="$CFLAGS" 7346 7347 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7350 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7351 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7352 then : 7353 printf %s "(cached) " >&6 7354 else case e in #( 7355 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7356 /* end confdefs.h. */ 7357 int i; 7358 _ACEOF 7359 if ac_fn_c_try_compile "$LINENO" 7360 then : 7361 xorg_cv_cc_flag_unknown_warning_option=yes 7362 else case e in #( 7363 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7364 esac 7365 fi 7366 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7367 esac 7368 fi 7369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7370 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7371 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7372 CFLAGS="$xorg_testset_save_CFLAGS" 7373 fi 7374 7375 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7378 fi 7379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7381 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7382 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7383 then : 7384 printf %s "(cached) " >&6 7385 else case e in #( 7386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7387 /* end confdefs.h. */ 7388 int i; 7389 _ACEOF 7390 if ac_fn_c_try_compile "$LINENO" 7391 then : 7392 xorg_cv_cc_flag_unused_command_line_argument=yes 7393 else case e in #( 7394 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7395 esac 7396 fi 7397 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7398 esac 7399 fi 7400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7401 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7403 CFLAGS="$xorg_testset_save_CFLAGS" 7404 fi 7405 7406 found="no" 7407 7408 if test $found = "no" ; then 7409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7411 fi 7412 7413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7415 fi 7416 7417 CFLAGS="$CFLAGS -Wredundant-decls" 7418 7419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7420 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7421 cacheid=xorg_cv_cc_flag__Wredundant_decls 7422 if eval test \${$cacheid+y} 7423 then : 7424 printf %s "(cached) " >&6 7425 else case e in #( 7426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7427 /* end confdefs.h. */ 7428 int i; 7429 int 7430 main (void) 7431 { 7432 7433 ; 7434 return 0; 7435 } 7436 _ACEOF 7437 if ac_fn_c_try_link "$LINENO" 7438 then : 7439 eval $cacheid=yes 7440 else case e in #( 7441 e) eval $cacheid=no ;; 7442 esac 7443 fi 7444 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7445 conftest$ac_exeext conftest.$ac_ext ;; 7446 esac 7447 fi 7448 7449 7450 CFLAGS="$xorg_testset_save_CFLAGS" 7451 7452 eval supported=\$$cacheid 7453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7454 printf "%s\n" "$supported" >&6; } 7455 if test "$supported" = "yes" ; then 7456 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7457 found="yes" 7458 fi 7459 fi 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 xorg_testset_save_CFLAGS="$CFLAGS" 7476 7477 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7480 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7481 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7482 then : 7483 printf %s "(cached) " >&6 7484 else case e in #( 7485 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7486 /* end confdefs.h. */ 7487 int i; 7488 _ACEOF 7489 if ac_fn_c_try_compile "$LINENO" 7490 then : 7491 xorg_cv_cc_flag_unknown_warning_option=yes 7492 else case e in #( 7493 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7494 esac 7495 fi 7496 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7497 esac 7498 fi 7499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7500 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7502 CFLAGS="$xorg_testset_save_CFLAGS" 7503 fi 7504 7505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7508 fi 7509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7511 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7512 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7513 then : 7514 printf %s "(cached) " >&6 7515 else case e in #( 7516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7517 /* end confdefs.h. */ 7518 int i; 7519 _ACEOF 7520 if ac_fn_c_try_compile "$LINENO" 7521 then : 7522 xorg_cv_cc_flag_unused_command_line_argument=yes 7523 else case e in #( 7524 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7525 esac 7526 fi 7527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7528 esac 7529 fi 7530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7531 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7532 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7533 CFLAGS="$xorg_testset_save_CFLAGS" 7534 fi 7535 7536 found="no" 7537 7538 if test $found = "no" ; then 7539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7541 fi 7542 7543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7545 fi 7546 7547 CFLAGS="$CFLAGS -Wlogical-op" 7548 7549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7550 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7551 cacheid=xorg_cv_cc_flag__Wlogical_op 7552 if eval test \${$cacheid+y} 7553 then : 7554 printf %s "(cached) " >&6 7555 else case e in #( 7556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7557 /* end confdefs.h. */ 7558 int i; 7559 int 7560 main (void) 7561 { 7562 7563 ; 7564 return 0; 7565 } 7566 _ACEOF 7567 if ac_fn_c_try_link "$LINENO" 7568 then : 7569 eval $cacheid=yes 7570 else case e in #( 7571 e) eval $cacheid=no ;; 7572 esac 7573 fi 7574 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7575 conftest$ac_exeext conftest.$ac_ext ;; 7576 esac 7577 fi 7578 7579 7580 CFLAGS="$xorg_testset_save_CFLAGS" 7581 7582 eval supported=\$$cacheid 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7584 printf "%s\n" "$supported" >&6; } 7585 if test "$supported" = "yes" ; then 7586 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7587 found="yes" 7588 fi 7589 fi 7590 7591 7592 7593 # These are currently disabled because they are noisy. They will be enabled 7594 # in the future once the codebase is sufficiently modernized to silence 7595 # them. For now, I don't want them to drown out the other warnings. 7596 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7597 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7598 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7599 7600 # Turn some warnings into errors, so we don't accidentally get successful builds 7601 # when there are problems that should be fixed. 7602 7603 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 xorg_testset_save_CFLAGS="$CFLAGS" 7618 7619 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7622 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7623 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7624 then : 7625 printf %s "(cached) " >&6 7626 else case e in #( 7627 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7628 /* end confdefs.h. */ 7629 int i; 7630 _ACEOF 7631 if ac_fn_c_try_compile "$LINENO" 7632 then : 7633 xorg_cv_cc_flag_unknown_warning_option=yes 7634 else case e in #( 7635 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7636 esac 7637 fi 7638 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7639 esac 7640 fi 7641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7642 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7644 CFLAGS="$xorg_testset_save_CFLAGS" 7645 fi 7646 7647 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7650 fi 7651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7653 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7654 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7655 then : 7656 printf %s "(cached) " >&6 7657 else case e in #( 7658 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7659 /* end confdefs.h. */ 7660 int i; 7661 _ACEOF 7662 if ac_fn_c_try_compile "$LINENO" 7663 then : 7664 xorg_cv_cc_flag_unused_command_line_argument=yes 7665 else case e in #( 7666 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7667 esac 7668 fi 7669 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7670 esac 7671 fi 7672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7673 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7674 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7675 CFLAGS="$xorg_testset_save_CFLAGS" 7676 fi 7677 7678 found="no" 7679 7680 if test $found = "no" ; then 7681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7683 fi 7684 7685 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7687 fi 7688 7689 CFLAGS="$CFLAGS -Werror=implicit" 7690 7691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7692 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7693 cacheid=xorg_cv_cc_flag__Werror_implicit 7694 if eval test \${$cacheid+y} 7695 then : 7696 printf %s "(cached) " >&6 7697 else case e in #( 7698 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7699 /* end confdefs.h. */ 7700 int i; 7701 int 7702 main (void) 7703 { 7704 7705 ; 7706 return 0; 7707 } 7708 _ACEOF 7709 if ac_fn_c_try_link "$LINENO" 7710 then : 7711 eval $cacheid=yes 7712 else case e in #( 7713 e) eval $cacheid=no ;; 7714 esac 7715 fi 7716 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7717 conftest$ac_exeext conftest.$ac_ext ;; 7718 esac 7719 fi 7720 7721 7722 CFLAGS="$xorg_testset_save_CFLAGS" 7723 7724 eval supported=\$$cacheid 7725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7726 printf "%s\n" "$supported" >&6; } 7727 if test "$supported" = "yes" ; then 7728 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7729 found="yes" 7730 fi 7731 fi 7732 7733 if test $found = "no" ; then 7734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7736 fi 7737 7738 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7740 fi 7741 7742 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7743 7744 { 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 7745 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7746 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7747 if eval test \${$cacheid+y} 7748 then : 7749 printf %s "(cached) " >&6 7750 else case e in #( 7751 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7752 /* end confdefs.h. */ 7753 int i; 7754 int 7755 main (void) 7756 { 7757 7758 ; 7759 return 0; 7760 } 7761 _ACEOF 7762 if ac_fn_c_try_link "$LINENO" 7763 then : 7764 eval $cacheid=yes 7765 else case e in #( 7766 e) eval $cacheid=no ;; 7767 esac 7768 fi 7769 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7770 conftest$ac_exeext conftest.$ac_ext ;; 7771 esac 7772 fi 7773 7774 7775 CFLAGS="$xorg_testset_save_CFLAGS" 7776 7777 eval supported=\$$cacheid 7778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7779 printf "%s\n" "$supported" >&6; } 7780 if test "$supported" = "yes" ; then 7781 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7782 found="yes" 7783 fi 7784 fi 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800 xorg_testset_save_CFLAGS="$CFLAGS" 7801 7802 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7805 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7806 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7807 then : 7808 printf %s "(cached) " >&6 7809 else case e in #( 7810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7811 /* end confdefs.h. */ 7812 int i; 7813 _ACEOF 7814 if ac_fn_c_try_compile "$LINENO" 7815 then : 7816 xorg_cv_cc_flag_unknown_warning_option=yes 7817 else case e in #( 7818 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7819 esac 7820 fi 7821 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7822 esac 7823 fi 7824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7825 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7827 CFLAGS="$xorg_testset_save_CFLAGS" 7828 fi 7829 7830 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7833 fi 7834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7836 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7837 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7838 then : 7839 printf %s "(cached) " >&6 7840 else case e in #( 7841 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7842 /* end confdefs.h. */ 7843 int i; 7844 _ACEOF 7845 if ac_fn_c_try_compile "$LINENO" 7846 then : 7847 xorg_cv_cc_flag_unused_command_line_argument=yes 7848 else case e in #( 7849 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7850 esac 7851 fi 7852 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7853 esac 7854 fi 7855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7856 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7858 CFLAGS="$xorg_testset_save_CFLAGS" 7859 fi 7860 7861 found="no" 7862 7863 if test $found = "no" ; then 7864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7866 fi 7867 7868 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7870 fi 7871 7872 CFLAGS="$CFLAGS -Werror=nonnull" 7873 7874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7875 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7876 cacheid=xorg_cv_cc_flag__Werror_nonnull 7877 if eval test \${$cacheid+y} 7878 then : 7879 printf %s "(cached) " >&6 7880 else case e in #( 7881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7882 /* end confdefs.h. */ 7883 int i; 7884 int 7885 main (void) 7886 { 7887 7888 ; 7889 return 0; 7890 } 7891 _ACEOF 7892 if ac_fn_c_try_link "$LINENO" 7893 then : 7894 eval $cacheid=yes 7895 else case e in #( 7896 e) eval $cacheid=no ;; 7897 esac 7898 fi 7899 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7900 conftest$ac_exeext conftest.$ac_ext ;; 7901 esac 7902 fi 7903 7904 7905 CFLAGS="$xorg_testset_save_CFLAGS" 7906 7907 eval supported=\$$cacheid 7908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7909 printf "%s\n" "$supported" >&6; } 7910 if test "$supported" = "yes" ; then 7911 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7912 found="yes" 7913 fi 7914 fi 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 xorg_testset_save_CFLAGS="$CFLAGS" 7931 7932 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7935 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7936 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7937 then : 7938 printf %s "(cached) " >&6 7939 else case e in #( 7940 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7941 /* end confdefs.h. */ 7942 int i; 7943 _ACEOF 7944 if ac_fn_c_try_compile "$LINENO" 7945 then : 7946 xorg_cv_cc_flag_unknown_warning_option=yes 7947 else case e in #( 7948 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7949 esac 7950 fi 7951 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7952 esac 7953 fi 7954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7955 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7957 CFLAGS="$xorg_testset_save_CFLAGS" 7958 fi 7959 7960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7963 fi 7964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7966 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7967 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7968 then : 7969 printf %s "(cached) " >&6 7970 else case e in #( 7971 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7972 /* end confdefs.h. */ 7973 int i; 7974 _ACEOF 7975 if ac_fn_c_try_compile "$LINENO" 7976 then : 7977 xorg_cv_cc_flag_unused_command_line_argument=yes 7978 else case e in #( 7979 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7980 esac 7981 fi 7982 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7983 esac 7984 fi 7985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7986 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7988 CFLAGS="$xorg_testset_save_CFLAGS" 7989 fi 7990 7991 found="no" 7992 7993 if test $found = "no" ; then 7994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7996 fi 7997 7998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8000 fi 8001 8002 CFLAGS="$CFLAGS -Werror=init-self" 8003 8004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 8005 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 8006 cacheid=xorg_cv_cc_flag__Werror_init_self 8007 if eval test \${$cacheid+y} 8008 then : 8009 printf %s "(cached) " >&6 8010 else case e in #( 8011 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8012 /* end confdefs.h. */ 8013 int i; 8014 int 8015 main (void) 8016 { 8017 8018 ; 8019 return 0; 8020 } 8021 _ACEOF 8022 if ac_fn_c_try_link "$LINENO" 8023 then : 8024 eval $cacheid=yes 8025 else case e in #( 8026 e) eval $cacheid=no ;; 8027 esac 8028 fi 8029 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8030 conftest$ac_exeext conftest.$ac_ext ;; 8031 esac 8032 fi 8033 8034 8035 CFLAGS="$xorg_testset_save_CFLAGS" 8036 8037 eval supported=\$$cacheid 8038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8039 printf "%s\n" "$supported" >&6; } 8040 if test "$supported" = "yes" ; then 8041 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 8042 found="yes" 8043 fi 8044 fi 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 xorg_testset_save_CFLAGS="$CFLAGS" 8061 8062 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8065 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8066 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8067 then : 8068 printf %s "(cached) " >&6 8069 else case e in #( 8070 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8071 /* end confdefs.h. */ 8072 int i; 8073 _ACEOF 8074 if ac_fn_c_try_compile "$LINENO" 8075 then : 8076 xorg_cv_cc_flag_unknown_warning_option=yes 8077 else case e in #( 8078 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8079 esac 8080 fi 8081 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8082 esac 8083 fi 8084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8085 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8087 CFLAGS="$xorg_testset_save_CFLAGS" 8088 fi 8089 8090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8093 fi 8094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8096 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8097 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8098 then : 8099 printf %s "(cached) " >&6 8100 else case e in #( 8101 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8102 /* end confdefs.h. */ 8103 int i; 8104 _ACEOF 8105 if ac_fn_c_try_compile "$LINENO" 8106 then : 8107 xorg_cv_cc_flag_unused_command_line_argument=yes 8108 else case e in #( 8109 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8110 esac 8111 fi 8112 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8113 esac 8114 fi 8115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8116 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8117 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8118 CFLAGS="$xorg_testset_save_CFLAGS" 8119 fi 8120 8121 found="no" 8122 8123 if test $found = "no" ; then 8124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8126 fi 8127 8128 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8130 fi 8131 8132 CFLAGS="$CFLAGS -Werror=main" 8133 8134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 8135 printf %s "checking if $CC supports -Werror=main... " >&6; } 8136 cacheid=xorg_cv_cc_flag__Werror_main 8137 if eval test \${$cacheid+y} 8138 then : 8139 printf %s "(cached) " >&6 8140 else case e in #( 8141 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8142 /* end confdefs.h. */ 8143 int i; 8144 int 8145 main (void) 8146 { 8147 8148 ; 8149 return 0; 8150 } 8151 _ACEOF 8152 if ac_fn_c_try_link "$LINENO" 8153 then : 8154 eval $cacheid=yes 8155 else case e in #( 8156 e) eval $cacheid=no ;; 8157 esac 8158 fi 8159 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8160 conftest$ac_exeext conftest.$ac_ext ;; 8161 esac 8162 fi 8163 8164 8165 CFLAGS="$xorg_testset_save_CFLAGS" 8166 8167 eval supported=\$$cacheid 8168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8169 printf "%s\n" "$supported" >&6; } 8170 if test "$supported" = "yes" ; then 8171 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8172 found="yes" 8173 fi 8174 fi 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184 8185 8186 8187 8188 8189 8190 xorg_testset_save_CFLAGS="$CFLAGS" 8191 8192 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8195 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8196 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8197 then : 8198 printf %s "(cached) " >&6 8199 else case e in #( 8200 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8201 /* end confdefs.h. */ 8202 int i; 8203 _ACEOF 8204 if ac_fn_c_try_compile "$LINENO" 8205 then : 8206 xorg_cv_cc_flag_unknown_warning_option=yes 8207 else case e in #( 8208 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8209 esac 8210 fi 8211 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8212 esac 8213 fi 8214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8215 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8217 CFLAGS="$xorg_testset_save_CFLAGS" 8218 fi 8219 8220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8223 fi 8224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8226 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8227 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8228 then : 8229 printf %s "(cached) " >&6 8230 else case e in #( 8231 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8232 /* end confdefs.h. */ 8233 int i; 8234 _ACEOF 8235 if ac_fn_c_try_compile "$LINENO" 8236 then : 8237 xorg_cv_cc_flag_unused_command_line_argument=yes 8238 else case e in #( 8239 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8240 esac 8241 fi 8242 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8243 esac 8244 fi 8245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8246 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8248 CFLAGS="$xorg_testset_save_CFLAGS" 8249 fi 8250 8251 found="no" 8252 8253 if test $found = "no" ; then 8254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8256 fi 8257 8258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8260 fi 8261 8262 CFLAGS="$CFLAGS -Werror=missing-braces" 8263 8264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8265 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8266 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8267 if eval test \${$cacheid+y} 8268 then : 8269 printf %s "(cached) " >&6 8270 else case e in #( 8271 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8272 /* end confdefs.h. */ 8273 int i; 8274 int 8275 main (void) 8276 { 8277 8278 ; 8279 return 0; 8280 } 8281 _ACEOF 8282 if ac_fn_c_try_link "$LINENO" 8283 then : 8284 eval $cacheid=yes 8285 else case e in #( 8286 e) eval $cacheid=no ;; 8287 esac 8288 fi 8289 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8290 conftest$ac_exeext conftest.$ac_ext ;; 8291 esac 8292 fi 8293 8294 8295 CFLAGS="$xorg_testset_save_CFLAGS" 8296 8297 eval supported=\$$cacheid 8298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8299 printf "%s\n" "$supported" >&6; } 8300 if test "$supported" = "yes" ; then 8301 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8302 found="yes" 8303 fi 8304 fi 8305 8306 8307 8308 8309 8310 8311 8312 8313 8314 8315 8316 8317 8318 8319 8320 xorg_testset_save_CFLAGS="$CFLAGS" 8321 8322 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8325 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8326 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8327 then : 8328 printf %s "(cached) " >&6 8329 else case e in #( 8330 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8331 /* end confdefs.h. */ 8332 int i; 8333 _ACEOF 8334 if ac_fn_c_try_compile "$LINENO" 8335 then : 8336 xorg_cv_cc_flag_unknown_warning_option=yes 8337 else case e in #( 8338 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8339 esac 8340 fi 8341 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8342 esac 8343 fi 8344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8345 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8347 CFLAGS="$xorg_testset_save_CFLAGS" 8348 fi 8349 8350 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8353 fi 8354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8356 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8357 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8358 then : 8359 printf %s "(cached) " >&6 8360 else case e in #( 8361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8362 /* end confdefs.h. */ 8363 int i; 8364 _ACEOF 8365 if ac_fn_c_try_compile "$LINENO" 8366 then : 8367 xorg_cv_cc_flag_unused_command_line_argument=yes 8368 else case e in #( 8369 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8370 esac 8371 fi 8372 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8373 esac 8374 fi 8375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8376 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8378 CFLAGS="$xorg_testset_save_CFLAGS" 8379 fi 8380 8381 found="no" 8382 8383 if test $found = "no" ; then 8384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8386 fi 8387 8388 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8390 fi 8391 8392 CFLAGS="$CFLAGS -Werror=sequence-point" 8393 8394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8395 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8396 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8397 if eval test \${$cacheid+y} 8398 then : 8399 printf %s "(cached) " >&6 8400 else case e in #( 8401 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8402 /* end confdefs.h. */ 8403 int i; 8404 int 8405 main (void) 8406 { 8407 8408 ; 8409 return 0; 8410 } 8411 _ACEOF 8412 if ac_fn_c_try_link "$LINENO" 8413 then : 8414 eval $cacheid=yes 8415 else case e in #( 8416 e) eval $cacheid=no ;; 8417 esac 8418 fi 8419 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8420 conftest$ac_exeext conftest.$ac_ext ;; 8421 esac 8422 fi 8423 8424 8425 CFLAGS="$xorg_testset_save_CFLAGS" 8426 8427 eval supported=\$$cacheid 8428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8429 printf "%s\n" "$supported" >&6; } 8430 if test "$supported" = "yes" ; then 8431 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8432 found="yes" 8433 fi 8434 fi 8435 8436 8437 8438 8439 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 xorg_testset_save_CFLAGS="$CFLAGS" 8451 8452 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8455 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8456 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8457 then : 8458 printf %s "(cached) " >&6 8459 else case e in #( 8460 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8461 /* end confdefs.h. */ 8462 int i; 8463 _ACEOF 8464 if ac_fn_c_try_compile "$LINENO" 8465 then : 8466 xorg_cv_cc_flag_unknown_warning_option=yes 8467 else case e in #( 8468 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8469 esac 8470 fi 8471 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8472 esac 8473 fi 8474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8475 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8477 CFLAGS="$xorg_testset_save_CFLAGS" 8478 fi 8479 8480 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8483 fi 8484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8486 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8487 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8488 then : 8489 printf %s "(cached) " >&6 8490 else case e in #( 8491 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8492 /* end confdefs.h. */ 8493 int i; 8494 _ACEOF 8495 if ac_fn_c_try_compile "$LINENO" 8496 then : 8497 xorg_cv_cc_flag_unused_command_line_argument=yes 8498 else case e in #( 8499 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8500 esac 8501 fi 8502 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8503 esac 8504 fi 8505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8506 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8507 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8508 CFLAGS="$xorg_testset_save_CFLAGS" 8509 fi 8510 8511 found="no" 8512 8513 if test $found = "no" ; then 8514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8516 fi 8517 8518 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8520 fi 8521 8522 CFLAGS="$CFLAGS -Werror=return-type" 8523 8524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8525 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8526 cacheid=xorg_cv_cc_flag__Werror_return_type 8527 if eval test \${$cacheid+y} 8528 then : 8529 printf %s "(cached) " >&6 8530 else case e in #( 8531 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8532 /* end confdefs.h. */ 8533 int i; 8534 int 8535 main (void) 8536 { 8537 8538 ; 8539 return 0; 8540 } 8541 _ACEOF 8542 if ac_fn_c_try_link "$LINENO" 8543 then : 8544 eval $cacheid=yes 8545 else case e in #( 8546 e) eval $cacheid=no ;; 8547 esac 8548 fi 8549 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8550 conftest$ac_exeext conftest.$ac_ext ;; 8551 esac 8552 fi 8553 8554 8555 CFLAGS="$xorg_testset_save_CFLAGS" 8556 8557 eval supported=\$$cacheid 8558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8559 printf "%s\n" "$supported" >&6; } 8560 if test "$supported" = "yes" ; then 8561 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8562 found="yes" 8563 fi 8564 fi 8565 8566 if test $found = "no" ; then 8567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8569 fi 8570 8571 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8573 fi 8574 8575 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8576 8577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8578 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8579 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8580 if eval test \${$cacheid+y} 8581 then : 8582 printf %s "(cached) " >&6 8583 else case e in #( 8584 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8585 /* end confdefs.h. */ 8586 int i; 8587 int 8588 main (void) 8589 { 8590 8591 ; 8592 return 0; 8593 } 8594 _ACEOF 8595 if ac_fn_c_try_link "$LINENO" 8596 then : 8597 eval $cacheid=yes 8598 else case e in #( 8599 e) eval $cacheid=no ;; 8600 esac 8601 fi 8602 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8603 conftest$ac_exeext conftest.$ac_ext ;; 8604 esac 8605 fi 8606 8607 8608 CFLAGS="$xorg_testset_save_CFLAGS" 8609 8610 eval supported=\$$cacheid 8611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8612 printf "%s\n" "$supported" >&6; } 8613 if test "$supported" = "yes" ; then 8614 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8615 found="yes" 8616 fi 8617 fi 8618 8619 8620 8621 8622 8623 8624 8625 8626 8627 8628 8629 8630 8631 8632 8633 xorg_testset_save_CFLAGS="$CFLAGS" 8634 8635 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8638 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8639 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8640 then : 8641 printf %s "(cached) " >&6 8642 else case e in #( 8643 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8644 /* end confdefs.h. */ 8645 int i; 8646 _ACEOF 8647 if ac_fn_c_try_compile "$LINENO" 8648 then : 8649 xorg_cv_cc_flag_unknown_warning_option=yes 8650 else case e in #( 8651 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8652 esac 8653 fi 8654 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8655 esac 8656 fi 8657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8658 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8659 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8660 CFLAGS="$xorg_testset_save_CFLAGS" 8661 fi 8662 8663 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8664 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8666 fi 8667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8669 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8670 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8671 then : 8672 printf %s "(cached) " >&6 8673 else case e in #( 8674 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8675 /* end confdefs.h. */ 8676 int i; 8677 _ACEOF 8678 if ac_fn_c_try_compile "$LINENO" 8679 then : 8680 xorg_cv_cc_flag_unused_command_line_argument=yes 8681 else case e in #( 8682 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8683 esac 8684 fi 8685 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8686 esac 8687 fi 8688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8689 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8690 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8691 CFLAGS="$xorg_testset_save_CFLAGS" 8692 fi 8693 8694 found="no" 8695 8696 if test $found = "no" ; then 8697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8699 fi 8700 8701 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8703 fi 8704 8705 CFLAGS="$CFLAGS -Werror=trigraphs" 8706 8707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8708 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8709 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8710 if eval test \${$cacheid+y} 8711 then : 8712 printf %s "(cached) " >&6 8713 else case e in #( 8714 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8715 /* end confdefs.h. */ 8716 int i; 8717 int 8718 main (void) 8719 { 8720 8721 ; 8722 return 0; 8723 } 8724 _ACEOF 8725 if ac_fn_c_try_link "$LINENO" 8726 then : 8727 eval $cacheid=yes 8728 else case e in #( 8729 e) eval $cacheid=no ;; 8730 esac 8731 fi 8732 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8733 conftest$ac_exeext conftest.$ac_ext ;; 8734 esac 8735 fi 8736 8737 8738 CFLAGS="$xorg_testset_save_CFLAGS" 8739 8740 eval supported=\$$cacheid 8741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8742 printf "%s\n" "$supported" >&6; } 8743 if test "$supported" = "yes" ; then 8744 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8745 found="yes" 8746 fi 8747 fi 8748 8749 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763 xorg_testset_save_CFLAGS="$CFLAGS" 8764 8765 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8768 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8769 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8770 then : 8771 printf %s "(cached) " >&6 8772 else case e in #( 8773 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8774 /* end confdefs.h. */ 8775 int i; 8776 _ACEOF 8777 if ac_fn_c_try_compile "$LINENO" 8778 then : 8779 xorg_cv_cc_flag_unknown_warning_option=yes 8780 else case e in #( 8781 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8782 esac 8783 fi 8784 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8785 esac 8786 fi 8787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8788 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8789 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8790 CFLAGS="$xorg_testset_save_CFLAGS" 8791 fi 8792 8793 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8796 fi 8797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8799 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8800 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8801 then : 8802 printf %s "(cached) " >&6 8803 else case e in #( 8804 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8805 /* end confdefs.h. */ 8806 int i; 8807 _ACEOF 8808 if ac_fn_c_try_compile "$LINENO" 8809 then : 8810 xorg_cv_cc_flag_unused_command_line_argument=yes 8811 else case e in #( 8812 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8813 esac 8814 fi 8815 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8816 esac 8817 fi 8818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8819 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8820 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8821 CFLAGS="$xorg_testset_save_CFLAGS" 8822 fi 8823 8824 found="no" 8825 8826 if test $found = "no" ; then 8827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8829 fi 8830 8831 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8833 fi 8834 8835 CFLAGS="$CFLAGS -Werror=array-bounds" 8836 8837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8838 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8839 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8840 if eval test \${$cacheid+y} 8841 then : 8842 printf %s "(cached) " >&6 8843 else case e in #( 8844 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8845 /* end confdefs.h. */ 8846 int i; 8847 int 8848 main (void) 8849 { 8850 8851 ; 8852 return 0; 8853 } 8854 _ACEOF 8855 if ac_fn_c_try_link "$LINENO" 8856 then : 8857 eval $cacheid=yes 8858 else case e in #( 8859 e) eval $cacheid=no ;; 8860 esac 8861 fi 8862 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8863 conftest$ac_exeext conftest.$ac_ext ;; 8864 esac 8865 fi 8866 8867 8868 CFLAGS="$xorg_testset_save_CFLAGS" 8869 8870 eval supported=\$$cacheid 8871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8872 printf "%s\n" "$supported" >&6; } 8873 if test "$supported" = "yes" ; then 8874 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8875 found="yes" 8876 fi 8877 fi 8878 8879 8880 8881 8882 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 xorg_testset_save_CFLAGS="$CFLAGS" 8894 8895 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8898 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8899 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8900 then : 8901 printf %s "(cached) " >&6 8902 else case e in #( 8903 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8904 /* end confdefs.h. */ 8905 int i; 8906 _ACEOF 8907 if ac_fn_c_try_compile "$LINENO" 8908 then : 8909 xorg_cv_cc_flag_unknown_warning_option=yes 8910 else case e in #( 8911 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8912 esac 8913 fi 8914 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8915 esac 8916 fi 8917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8918 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8919 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8920 CFLAGS="$xorg_testset_save_CFLAGS" 8921 fi 8922 8923 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8926 fi 8927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8929 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8930 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8931 then : 8932 printf %s "(cached) " >&6 8933 else case e in #( 8934 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8935 /* end confdefs.h. */ 8936 int i; 8937 _ACEOF 8938 if ac_fn_c_try_compile "$LINENO" 8939 then : 8940 xorg_cv_cc_flag_unused_command_line_argument=yes 8941 else case e in #( 8942 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8943 esac 8944 fi 8945 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8946 esac 8947 fi 8948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8949 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8950 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8951 CFLAGS="$xorg_testset_save_CFLAGS" 8952 fi 8953 8954 found="no" 8955 8956 if test $found = "no" ; then 8957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8959 fi 8960 8961 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8963 fi 8964 8965 CFLAGS="$CFLAGS -Werror=write-strings" 8966 8967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8968 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8969 cacheid=xorg_cv_cc_flag__Werror_write_strings 8970 if eval test \${$cacheid+y} 8971 then : 8972 printf %s "(cached) " >&6 8973 else case e in #( 8974 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8975 /* end confdefs.h. */ 8976 int i; 8977 int 8978 main (void) 8979 { 8980 8981 ; 8982 return 0; 8983 } 8984 _ACEOF 8985 if ac_fn_c_try_link "$LINENO" 8986 then : 8987 eval $cacheid=yes 8988 else case e in #( 8989 e) eval $cacheid=no ;; 8990 esac 8991 fi 8992 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8993 conftest$ac_exeext conftest.$ac_ext ;; 8994 esac 8995 fi 8996 8997 8998 CFLAGS="$xorg_testset_save_CFLAGS" 8999 9000 eval supported=\$$cacheid 9001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9002 printf "%s\n" "$supported" >&6; } 9003 if test "$supported" = "yes" ; then 9004 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 9005 found="yes" 9006 fi 9007 fi 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 xorg_testset_save_CFLAGS="$CFLAGS" 9024 9025 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9028 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9029 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9030 then : 9031 printf %s "(cached) " >&6 9032 else case e in #( 9033 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9034 /* end confdefs.h. */ 9035 int i; 9036 _ACEOF 9037 if ac_fn_c_try_compile "$LINENO" 9038 then : 9039 xorg_cv_cc_flag_unknown_warning_option=yes 9040 else case e in #( 9041 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9042 esac 9043 fi 9044 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9045 esac 9046 fi 9047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9048 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9049 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9050 CFLAGS="$xorg_testset_save_CFLAGS" 9051 fi 9052 9053 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9054 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9056 fi 9057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9059 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9060 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9061 then : 9062 printf %s "(cached) " >&6 9063 else case e in #( 9064 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9065 /* end confdefs.h. */ 9066 int i; 9067 _ACEOF 9068 if ac_fn_c_try_compile "$LINENO" 9069 then : 9070 xorg_cv_cc_flag_unused_command_line_argument=yes 9071 else case e in #( 9072 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9073 esac 9074 fi 9075 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9076 esac 9077 fi 9078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9079 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9080 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082 fi 9083 9084 found="no" 9085 9086 if test $found = "no" ; then 9087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9089 fi 9090 9091 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9093 fi 9094 9095 CFLAGS="$CFLAGS -Werror=address" 9096 9097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 9098 printf %s "checking if $CC supports -Werror=address... " >&6; } 9099 cacheid=xorg_cv_cc_flag__Werror_address 9100 if eval test \${$cacheid+y} 9101 then : 9102 printf %s "(cached) " >&6 9103 else case e in #( 9104 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9105 /* end confdefs.h. */ 9106 int i; 9107 int 9108 main (void) 9109 { 9110 9111 ; 9112 return 0; 9113 } 9114 _ACEOF 9115 if ac_fn_c_try_link "$LINENO" 9116 then : 9117 eval $cacheid=yes 9118 else case e in #( 9119 e) eval $cacheid=no ;; 9120 esac 9121 fi 9122 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9123 conftest$ac_exeext conftest.$ac_ext ;; 9124 esac 9125 fi 9126 9127 9128 CFLAGS="$xorg_testset_save_CFLAGS" 9129 9130 eval supported=\$$cacheid 9131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9132 printf "%s\n" "$supported" >&6; } 9133 if test "$supported" = "yes" ; then 9134 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 9135 found="yes" 9136 fi 9137 fi 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 xorg_testset_save_CFLAGS="$CFLAGS" 9154 9155 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9158 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9159 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9160 then : 9161 printf %s "(cached) " >&6 9162 else case e in #( 9163 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9164 /* end confdefs.h. */ 9165 int i; 9166 _ACEOF 9167 if ac_fn_c_try_compile "$LINENO" 9168 then : 9169 xorg_cv_cc_flag_unknown_warning_option=yes 9170 else case e in #( 9171 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9172 esac 9173 fi 9174 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9175 esac 9176 fi 9177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9178 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9179 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9180 CFLAGS="$xorg_testset_save_CFLAGS" 9181 fi 9182 9183 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9186 fi 9187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9189 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9190 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9191 then : 9192 printf %s "(cached) " >&6 9193 else case e in #( 9194 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9195 /* end confdefs.h. */ 9196 int i; 9197 _ACEOF 9198 if ac_fn_c_try_compile "$LINENO" 9199 then : 9200 xorg_cv_cc_flag_unused_command_line_argument=yes 9201 else case e in #( 9202 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9203 esac 9204 fi 9205 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9206 esac 9207 fi 9208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9209 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9210 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9211 CFLAGS="$xorg_testset_save_CFLAGS" 9212 fi 9213 9214 found="no" 9215 9216 if test $found = "no" ; then 9217 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9219 fi 9220 9221 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9223 fi 9224 9225 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9226 9227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9228 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9229 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9230 if eval test \${$cacheid+y} 9231 then : 9232 printf %s "(cached) " >&6 9233 else case e in #( 9234 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9235 /* end confdefs.h. */ 9236 int i; 9237 int 9238 main (void) 9239 { 9240 9241 ; 9242 return 0; 9243 } 9244 _ACEOF 9245 if ac_fn_c_try_link "$LINENO" 9246 then : 9247 eval $cacheid=yes 9248 else case e in #( 9249 e) eval $cacheid=no ;; 9250 esac 9251 fi 9252 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9253 conftest$ac_exeext conftest.$ac_ext ;; 9254 esac 9255 fi 9256 9257 9258 CFLAGS="$xorg_testset_save_CFLAGS" 9259 9260 eval supported=\$$cacheid 9261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9262 printf "%s\n" "$supported" >&6; } 9263 if test "$supported" = "yes" ; then 9264 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9265 found="yes" 9266 fi 9267 fi 9268 9269 if test $found = "no" ; then 9270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9272 fi 9273 9274 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9276 fi 9277 9278 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9279 9280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9281 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9282 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9283 if eval test \${$cacheid+y} 9284 then : 9285 printf %s "(cached) " >&6 9286 else case e in #( 9287 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9288 /* end confdefs.h. */ 9289 int i; 9290 int 9291 main (void) 9292 { 9293 9294 ; 9295 return 0; 9296 } 9297 _ACEOF 9298 if ac_fn_c_try_link "$LINENO" 9299 then : 9300 eval $cacheid=yes 9301 else case e in #( 9302 e) eval $cacheid=no ;; 9303 esac 9304 fi 9305 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9306 conftest$ac_exeext conftest.$ac_ext ;; 9307 esac 9308 fi 9309 9310 9311 CFLAGS="$xorg_testset_save_CFLAGS" 9312 9313 eval supported=\$$cacheid 9314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9315 printf "%s\n" "$supported" >&6; } 9316 if test "$supported" = "yes" ; then 9317 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9318 found="yes" 9319 fi 9320 fi 9321 9322 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 9333 9334 9335 9336 xorg_testset_save_CFLAGS="$CFLAGS" 9337 9338 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9341 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9342 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9343 then : 9344 printf %s "(cached) " >&6 9345 else case e in #( 9346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9347 /* end confdefs.h. */ 9348 int i; 9349 _ACEOF 9350 if ac_fn_c_try_compile "$LINENO" 9351 then : 9352 xorg_cv_cc_flag_unknown_warning_option=yes 9353 else case e in #( 9354 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9355 esac 9356 fi 9357 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9358 esac 9359 fi 9360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9361 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9362 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364 fi 9365 9366 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9369 fi 9370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9372 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9373 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9374 then : 9375 printf %s "(cached) " >&6 9376 else case e in #( 9377 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9378 /* end confdefs.h. */ 9379 int i; 9380 _ACEOF 9381 if ac_fn_c_try_compile "$LINENO" 9382 then : 9383 xorg_cv_cc_flag_unused_command_line_argument=yes 9384 else case e in #( 9385 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9386 esac 9387 fi 9388 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9389 esac 9390 fi 9391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9392 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9393 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9394 CFLAGS="$xorg_testset_save_CFLAGS" 9395 fi 9396 9397 found="no" 9398 9399 if test $found = "no" ; then 9400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9402 fi 9403 9404 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9405 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9406 fi 9407 9408 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9409 9410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9411 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9412 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9413 if eval test \${$cacheid+y} 9414 then : 9415 printf %s "(cached) " >&6 9416 else case e in #( 9417 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9418 /* end confdefs.h. */ 9419 int i; 9420 int 9421 main (void) 9422 { 9423 9424 ; 9425 return 0; 9426 } 9427 _ACEOF 9428 if ac_fn_c_try_link "$LINENO" 9429 then : 9430 eval $cacheid=yes 9431 else case e in #( 9432 e) eval $cacheid=no ;; 9433 esac 9434 fi 9435 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9436 conftest$ac_exeext conftest.$ac_ext ;; 9437 esac 9438 fi 9439 9440 9441 CFLAGS="$xorg_testset_save_CFLAGS" 9442 9443 eval supported=\$$cacheid 9444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9445 printf "%s\n" "$supported" >&6; } 9446 if test "$supported" = "yes" ; then 9447 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9448 found="yes" 9449 fi 9450 fi 9451 9452 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9453 else 9454 { 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 $PACKAGE_BUGREPORT" >&5 9455 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9456 9457 9458 9459 9460 9461 9462 9463 9464 9465 9466 9467 9468 9469 xorg_testset_save_CFLAGS="$CFLAGS" 9470 9471 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9474 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9475 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9476 then : 9477 printf %s "(cached) " >&6 9478 else case e in #( 9479 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9480 /* end confdefs.h. */ 9481 int i; 9482 _ACEOF 9483 if ac_fn_c_try_compile "$LINENO" 9484 then : 9485 xorg_cv_cc_flag_unknown_warning_option=yes 9486 else case e in #( 9487 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9488 esac 9489 fi 9490 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9491 esac 9492 fi 9493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9494 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9495 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9496 CFLAGS="$xorg_testset_save_CFLAGS" 9497 fi 9498 9499 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9502 fi 9503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9505 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9506 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9507 then : 9508 printf %s "(cached) " >&6 9509 else case e in #( 9510 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9511 /* end confdefs.h. */ 9512 int i; 9513 _ACEOF 9514 if ac_fn_c_try_compile "$LINENO" 9515 then : 9516 xorg_cv_cc_flag_unused_command_line_argument=yes 9517 else case e in #( 9518 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9519 esac 9520 fi 9521 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9522 esac 9523 fi 9524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9525 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9527 CFLAGS="$xorg_testset_save_CFLAGS" 9528 fi 9529 9530 found="no" 9531 9532 if test $found = "no" ; then 9533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9535 fi 9536 9537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9539 fi 9540 9541 CFLAGS="$CFLAGS -Wimplicit" 9542 9543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9544 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9545 cacheid=xorg_cv_cc_flag__Wimplicit 9546 if eval test \${$cacheid+y} 9547 then : 9548 printf %s "(cached) " >&6 9549 else case e in #( 9550 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9551 /* end confdefs.h. */ 9552 int i; 9553 int 9554 main (void) 9555 { 9556 9557 ; 9558 return 0; 9559 } 9560 _ACEOF 9561 if ac_fn_c_try_link "$LINENO" 9562 then : 9563 eval $cacheid=yes 9564 else case e in #( 9565 e) eval $cacheid=no ;; 9566 esac 9567 fi 9568 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9569 conftest$ac_exeext conftest.$ac_ext ;; 9570 esac 9571 fi 9572 9573 9574 CFLAGS="$xorg_testset_save_CFLAGS" 9575 9576 eval supported=\$$cacheid 9577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9578 printf "%s\n" "$supported" >&6; } 9579 if test "$supported" = "yes" ; then 9580 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9581 found="yes" 9582 fi 9583 fi 9584 9585 9586 9587 9588 9589 9590 9591 9592 9593 9594 9595 9596 9597 9598 9599 xorg_testset_save_CFLAGS="$CFLAGS" 9600 9601 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9604 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9605 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9606 then : 9607 printf %s "(cached) " >&6 9608 else case e in #( 9609 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9610 /* end confdefs.h. */ 9611 int i; 9612 _ACEOF 9613 if ac_fn_c_try_compile "$LINENO" 9614 then : 9615 xorg_cv_cc_flag_unknown_warning_option=yes 9616 else case e in #( 9617 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9618 esac 9619 fi 9620 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9621 esac 9622 fi 9623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9624 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9626 CFLAGS="$xorg_testset_save_CFLAGS" 9627 fi 9628 9629 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9632 fi 9633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9635 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9636 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9637 then : 9638 printf %s "(cached) " >&6 9639 else case e in #( 9640 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9641 /* end confdefs.h. */ 9642 int i; 9643 _ACEOF 9644 if ac_fn_c_try_compile "$LINENO" 9645 then : 9646 xorg_cv_cc_flag_unused_command_line_argument=yes 9647 else case e in #( 9648 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9649 esac 9650 fi 9651 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9652 esac 9653 fi 9654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9655 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9656 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9657 CFLAGS="$xorg_testset_save_CFLAGS" 9658 fi 9659 9660 found="no" 9661 9662 if test $found = "no" ; then 9663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9665 fi 9666 9667 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9669 fi 9670 9671 CFLAGS="$CFLAGS -Wnonnull" 9672 9673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9674 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9675 cacheid=xorg_cv_cc_flag__Wnonnull 9676 if eval test \${$cacheid+y} 9677 then : 9678 printf %s "(cached) " >&6 9679 else case e in #( 9680 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9681 /* end confdefs.h. */ 9682 int i; 9683 int 9684 main (void) 9685 { 9686 9687 ; 9688 return 0; 9689 } 9690 _ACEOF 9691 if ac_fn_c_try_link "$LINENO" 9692 then : 9693 eval $cacheid=yes 9694 else case e in #( 9695 e) eval $cacheid=no ;; 9696 esac 9697 fi 9698 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9699 conftest$ac_exeext conftest.$ac_ext ;; 9700 esac 9701 fi 9702 9703 9704 CFLAGS="$xorg_testset_save_CFLAGS" 9705 9706 eval supported=\$$cacheid 9707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9708 printf "%s\n" "$supported" >&6; } 9709 if test "$supported" = "yes" ; then 9710 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9711 found="yes" 9712 fi 9713 fi 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 xorg_testset_save_CFLAGS="$CFLAGS" 9730 9731 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9734 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9735 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9736 then : 9737 printf %s "(cached) " >&6 9738 else case e in #( 9739 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9740 /* end confdefs.h. */ 9741 int i; 9742 _ACEOF 9743 if ac_fn_c_try_compile "$LINENO" 9744 then : 9745 xorg_cv_cc_flag_unknown_warning_option=yes 9746 else case e in #( 9747 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9748 esac 9749 fi 9750 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9751 esac 9752 fi 9753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9754 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9756 CFLAGS="$xorg_testset_save_CFLAGS" 9757 fi 9758 9759 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9762 fi 9763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9765 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9766 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9767 then : 9768 printf %s "(cached) " >&6 9769 else case e in #( 9770 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9771 /* end confdefs.h. */ 9772 int i; 9773 _ACEOF 9774 if ac_fn_c_try_compile "$LINENO" 9775 then : 9776 xorg_cv_cc_flag_unused_command_line_argument=yes 9777 else case e in #( 9778 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9779 esac 9780 fi 9781 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9782 esac 9783 fi 9784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9785 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9787 CFLAGS="$xorg_testset_save_CFLAGS" 9788 fi 9789 9790 found="no" 9791 9792 if test $found = "no" ; then 9793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9795 fi 9796 9797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9799 fi 9800 9801 CFLAGS="$CFLAGS -Winit-self" 9802 9803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9804 printf %s "checking if $CC supports -Winit-self... " >&6; } 9805 cacheid=xorg_cv_cc_flag__Winit_self 9806 if eval test \${$cacheid+y} 9807 then : 9808 printf %s "(cached) " >&6 9809 else case e in #( 9810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9811 /* end confdefs.h. */ 9812 int i; 9813 int 9814 main (void) 9815 { 9816 9817 ; 9818 return 0; 9819 } 9820 _ACEOF 9821 if ac_fn_c_try_link "$LINENO" 9822 then : 9823 eval $cacheid=yes 9824 else case e in #( 9825 e) eval $cacheid=no ;; 9826 esac 9827 fi 9828 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9829 conftest$ac_exeext conftest.$ac_ext ;; 9830 esac 9831 fi 9832 9833 9834 CFLAGS="$xorg_testset_save_CFLAGS" 9835 9836 eval supported=\$$cacheid 9837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9838 printf "%s\n" "$supported" >&6; } 9839 if test "$supported" = "yes" ; then 9840 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9841 found="yes" 9842 fi 9843 fi 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 xorg_testset_save_CFLAGS="$CFLAGS" 9860 9861 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9864 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9865 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9866 then : 9867 printf %s "(cached) " >&6 9868 else case e in #( 9869 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870 /* end confdefs.h. */ 9871 int i; 9872 _ACEOF 9873 if ac_fn_c_try_compile "$LINENO" 9874 then : 9875 xorg_cv_cc_flag_unknown_warning_option=yes 9876 else case e in #( 9877 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9878 esac 9879 fi 9880 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9881 esac 9882 fi 9883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9884 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9885 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9886 CFLAGS="$xorg_testset_save_CFLAGS" 9887 fi 9888 9889 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9892 fi 9893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9895 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9896 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9897 then : 9898 printf %s "(cached) " >&6 9899 else case e in #( 9900 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9901 /* end confdefs.h. */ 9902 int i; 9903 _ACEOF 9904 if ac_fn_c_try_compile "$LINENO" 9905 then : 9906 xorg_cv_cc_flag_unused_command_line_argument=yes 9907 else case e in #( 9908 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9909 esac 9910 fi 9911 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9912 esac 9913 fi 9914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9915 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9916 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9917 CFLAGS="$xorg_testset_save_CFLAGS" 9918 fi 9919 9920 found="no" 9921 9922 if test $found = "no" ; then 9923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9925 fi 9926 9927 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9929 fi 9930 9931 CFLAGS="$CFLAGS -Wmain" 9932 9933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9934 printf %s "checking if $CC supports -Wmain... " >&6; } 9935 cacheid=xorg_cv_cc_flag__Wmain 9936 if eval test \${$cacheid+y} 9937 then : 9938 printf %s "(cached) " >&6 9939 else case e in #( 9940 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9941 /* end confdefs.h. */ 9942 int i; 9943 int 9944 main (void) 9945 { 9946 9947 ; 9948 return 0; 9949 } 9950 _ACEOF 9951 if ac_fn_c_try_link "$LINENO" 9952 then : 9953 eval $cacheid=yes 9954 else case e in #( 9955 e) eval $cacheid=no ;; 9956 esac 9957 fi 9958 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9959 conftest$ac_exeext conftest.$ac_ext ;; 9960 esac 9961 fi 9962 9963 9964 CFLAGS="$xorg_testset_save_CFLAGS" 9965 9966 eval supported=\$$cacheid 9967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9968 printf "%s\n" "$supported" >&6; } 9969 if test "$supported" = "yes" ; then 9970 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9971 found="yes" 9972 fi 9973 fi 9974 9975 9976 9977 9978 9979 9980 9981 9982 9983 9984 9985 9986 9987 9988 9989 xorg_testset_save_CFLAGS="$CFLAGS" 9990 9991 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9994 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9995 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9996 then : 9997 printf %s "(cached) " >&6 9998 else case e in #( 9999 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10000 /* end confdefs.h. */ 10001 int i; 10002 _ACEOF 10003 if ac_fn_c_try_compile "$LINENO" 10004 then : 10005 xorg_cv_cc_flag_unknown_warning_option=yes 10006 else case e in #( 10007 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10008 esac 10009 fi 10010 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10011 esac 10012 fi 10013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10014 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10015 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10016 CFLAGS="$xorg_testset_save_CFLAGS" 10017 fi 10018 10019 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10022 fi 10023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10025 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10026 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10027 then : 10028 printf %s "(cached) " >&6 10029 else case e in #( 10030 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10031 /* end confdefs.h. */ 10032 int i; 10033 _ACEOF 10034 if ac_fn_c_try_compile "$LINENO" 10035 then : 10036 xorg_cv_cc_flag_unused_command_line_argument=yes 10037 else case e in #( 10038 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10039 esac 10040 fi 10041 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10042 esac 10043 fi 10044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10045 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10046 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10047 CFLAGS="$xorg_testset_save_CFLAGS" 10048 fi 10049 10050 found="no" 10051 10052 if test $found = "no" ; then 10053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10055 fi 10056 10057 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10059 fi 10060 10061 CFLAGS="$CFLAGS -Wmissing-braces" 10062 10063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 10064 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 10065 cacheid=xorg_cv_cc_flag__Wmissing_braces 10066 if eval test \${$cacheid+y} 10067 then : 10068 printf %s "(cached) " >&6 10069 else case e in #( 10070 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10071 /* end confdefs.h. */ 10072 int i; 10073 int 10074 main (void) 10075 { 10076 10077 ; 10078 return 0; 10079 } 10080 _ACEOF 10081 if ac_fn_c_try_link "$LINENO" 10082 then : 10083 eval $cacheid=yes 10084 else case e in #( 10085 e) eval $cacheid=no ;; 10086 esac 10087 fi 10088 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10089 conftest$ac_exeext conftest.$ac_ext ;; 10090 esac 10091 fi 10092 10093 10094 CFLAGS="$xorg_testset_save_CFLAGS" 10095 10096 eval supported=\$$cacheid 10097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10098 printf "%s\n" "$supported" >&6; } 10099 if test "$supported" = "yes" ; then 10100 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 10101 found="yes" 10102 fi 10103 fi 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 xorg_testset_save_CFLAGS="$CFLAGS" 10120 10121 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10124 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10125 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10126 then : 10127 printf %s "(cached) " >&6 10128 else case e in #( 10129 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10130 /* end confdefs.h. */ 10131 int i; 10132 _ACEOF 10133 if ac_fn_c_try_compile "$LINENO" 10134 then : 10135 xorg_cv_cc_flag_unknown_warning_option=yes 10136 else case e in #( 10137 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10138 esac 10139 fi 10140 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10141 esac 10142 fi 10143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10144 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10146 CFLAGS="$xorg_testset_save_CFLAGS" 10147 fi 10148 10149 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10152 fi 10153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10155 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10156 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10157 then : 10158 printf %s "(cached) " >&6 10159 else case e in #( 10160 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10161 /* end confdefs.h. */ 10162 int i; 10163 _ACEOF 10164 if ac_fn_c_try_compile "$LINENO" 10165 then : 10166 xorg_cv_cc_flag_unused_command_line_argument=yes 10167 else case e in #( 10168 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10169 esac 10170 fi 10171 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10172 esac 10173 fi 10174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10175 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10176 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10177 CFLAGS="$xorg_testset_save_CFLAGS" 10178 fi 10179 10180 found="no" 10181 10182 if test $found = "no" ; then 10183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10185 fi 10186 10187 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10189 fi 10190 10191 CFLAGS="$CFLAGS -Wsequence-point" 10192 10193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10194 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10195 cacheid=xorg_cv_cc_flag__Wsequence_point 10196 if eval test \${$cacheid+y} 10197 then : 10198 printf %s "(cached) " >&6 10199 else case e in #( 10200 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10201 /* end confdefs.h. */ 10202 int i; 10203 int 10204 main (void) 10205 { 10206 10207 ; 10208 return 0; 10209 } 10210 _ACEOF 10211 if ac_fn_c_try_link "$LINENO" 10212 then : 10213 eval $cacheid=yes 10214 else case e in #( 10215 e) eval $cacheid=no ;; 10216 esac 10217 fi 10218 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10219 conftest$ac_exeext conftest.$ac_ext ;; 10220 esac 10221 fi 10222 10223 10224 CFLAGS="$xorg_testset_save_CFLAGS" 10225 10226 eval supported=\$$cacheid 10227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10228 printf "%s\n" "$supported" >&6; } 10229 if test "$supported" = "yes" ; then 10230 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10231 found="yes" 10232 fi 10233 fi 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 10247 10248 10249 xorg_testset_save_CFLAGS="$CFLAGS" 10250 10251 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10254 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10255 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10256 then : 10257 printf %s "(cached) " >&6 10258 else case e in #( 10259 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10260 /* end confdefs.h. */ 10261 int i; 10262 _ACEOF 10263 if ac_fn_c_try_compile "$LINENO" 10264 then : 10265 xorg_cv_cc_flag_unknown_warning_option=yes 10266 else case e in #( 10267 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10268 esac 10269 fi 10270 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10271 esac 10272 fi 10273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10274 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10275 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10276 CFLAGS="$xorg_testset_save_CFLAGS" 10277 fi 10278 10279 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10282 fi 10283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10285 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10286 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10287 then : 10288 printf %s "(cached) " >&6 10289 else case e in #( 10290 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10291 /* end confdefs.h. */ 10292 int i; 10293 _ACEOF 10294 if ac_fn_c_try_compile "$LINENO" 10295 then : 10296 xorg_cv_cc_flag_unused_command_line_argument=yes 10297 else case e in #( 10298 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10299 esac 10300 fi 10301 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10302 esac 10303 fi 10304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10305 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10306 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10307 CFLAGS="$xorg_testset_save_CFLAGS" 10308 fi 10309 10310 found="no" 10311 10312 if test $found = "no" ; then 10313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10315 fi 10316 10317 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10319 fi 10320 10321 CFLAGS="$CFLAGS -Wreturn-type" 10322 10323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10324 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10325 cacheid=xorg_cv_cc_flag__Wreturn_type 10326 if eval test \${$cacheid+y} 10327 then : 10328 printf %s "(cached) " >&6 10329 else case e in #( 10330 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10331 /* end confdefs.h. */ 10332 int i; 10333 int 10334 main (void) 10335 { 10336 10337 ; 10338 return 0; 10339 } 10340 _ACEOF 10341 if ac_fn_c_try_link "$LINENO" 10342 then : 10343 eval $cacheid=yes 10344 else case e in #( 10345 e) eval $cacheid=no ;; 10346 esac 10347 fi 10348 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10349 conftest$ac_exeext conftest.$ac_ext ;; 10350 esac 10351 fi 10352 10353 10354 CFLAGS="$xorg_testset_save_CFLAGS" 10355 10356 eval supported=\$$cacheid 10357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10358 printf "%s\n" "$supported" >&6; } 10359 if test "$supported" = "yes" ; then 10360 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10361 found="yes" 10362 fi 10363 fi 10364 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 xorg_testset_save_CFLAGS="$CFLAGS" 10380 10381 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10384 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10385 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10386 then : 10387 printf %s "(cached) " >&6 10388 else case e in #( 10389 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10390 /* end confdefs.h. */ 10391 int i; 10392 _ACEOF 10393 if ac_fn_c_try_compile "$LINENO" 10394 then : 10395 xorg_cv_cc_flag_unknown_warning_option=yes 10396 else case e in #( 10397 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10398 esac 10399 fi 10400 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10401 esac 10402 fi 10403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10404 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10406 CFLAGS="$xorg_testset_save_CFLAGS" 10407 fi 10408 10409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10412 fi 10413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10415 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10416 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10417 then : 10418 printf %s "(cached) " >&6 10419 else case e in #( 10420 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10421 /* end confdefs.h. */ 10422 int i; 10423 _ACEOF 10424 if ac_fn_c_try_compile "$LINENO" 10425 then : 10426 xorg_cv_cc_flag_unused_command_line_argument=yes 10427 else case e in #( 10428 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10429 esac 10430 fi 10431 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10432 esac 10433 fi 10434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10435 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10436 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10437 CFLAGS="$xorg_testset_save_CFLAGS" 10438 fi 10439 10440 found="no" 10441 10442 if test $found = "no" ; then 10443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10445 fi 10446 10447 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10449 fi 10450 10451 CFLAGS="$CFLAGS -Wtrigraphs" 10452 10453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10454 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10455 cacheid=xorg_cv_cc_flag__Wtrigraphs 10456 if eval test \${$cacheid+y} 10457 then : 10458 printf %s "(cached) " >&6 10459 else case e in #( 10460 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10461 /* end confdefs.h. */ 10462 int i; 10463 int 10464 main (void) 10465 { 10466 10467 ; 10468 return 0; 10469 } 10470 _ACEOF 10471 if ac_fn_c_try_link "$LINENO" 10472 then : 10473 eval $cacheid=yes 10474 else case e in #( 10475 e) eval $cacheid=no ;; 10476 esac 10477 fi 10478 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10479 conftest$ac_exeext conftest.$ac_ext ;; 10480 esac 10481 fi 10482 10483 10484 CFLAGS="$xorg_testset_save_CFLAGS" 10485 10486 eval supported=\$$cacheid 10487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10488 printf "%s\n" "$supported" >&6; } 10489 if test "$supported" = "yes" ; then 10490 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10491 found="yes" 10492 fi 10493 fi 10494 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 10507 10508 10509 xorg_testset_save_CFLAGS="$CFLAGS" 10510 10511 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10514 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10515 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10516 then : 10517 printf %s "(cached) " >&6 10518 else case e in #( 10519 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10520 /* end confdefs.h. */ 10521 int i; 10522 _ACEOF 10523 if ac_fn_c_try_compile "$LINENO" 10524 then : 10525 xorg_cv_cc_flag_unknown_warning_option=yes 10526 else case e in #( 10527 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10528 esac 10529 fi 10530 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10531 esac 10532 fi 10533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10534 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10535 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10536 CFLAGS="$xorg_testset_save_CFLAGS" 10537 fi 10538 10539 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10542 fi 10543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10545 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10546 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10547 then : 10548 printf %s "(cached) " >&6 10549 else case e in #( 10550 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10551 /* end confdefs.h. */ 10552 int i; 10553 _ACEOF 10554 if ac_fn_c_try_compile "$LINENO" 10555 then : 10556 xorg_cv_cc_flag_unused_command_line_argument=yes 10557 else case e in #( 10558 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10559 esac 10560 fi 10561 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10562 esac 10563 fi 10564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10565 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10566 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10567 CFLAGS="$xorg_testset_save_CFLAGS" 10568 fi 10569 10570 found="no" 10571 10572 if test $found = "no" ; then 10573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10575 fi 10576 10577 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10579 fi 10580 10581 CFLAGS="$CFLAGS -Warray-bounds" 10582 10583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10584 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10585 cacheid=xorg_cv_cc_flag__Warray_bounds 10586 if eval test \${$cacheid+y} 10587 then : 10588 printf %s "(cached) " >&6 10589 else case e in #( 10590 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10591 /* end confdefs.h. */ 10592 int i; 10593 int 10594 main (void) 10595 { 10596 10597 ; 10598 return 0; 10599 } 10600 _ACEOF 10601 if ac_fn_c_try_link "$LINENO" 10602 then : 10603 eval $cacheid=yes 10604 else case e in #( 10605 e) eval $cacheid=no ;; 10606 esac 10607 fi 10608 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10609 conftest$ac_exeext conftest.$ac_ext ;; 10610 esac 10611 fi 10612 10613 10614 CFLAGS="$xorg_testset_save_CFLAGS" 10615 10616 eval supported=\$$cacheid 10617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10618 printf "%s\n" "$supported" >&6; } 10619 if test "$supported" = "yes" ; then 10620 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10621 found="yes" 10622 fi 10623 fi 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634 10635 10636 10637 10638 10639 xorg_testset_save_CFLAGS="$CFLAGS" 10640 10641 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10644 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10645 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10646 then : 10647 printf %s "(cached) " >&6 10648 else case e in #( 10649 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10650 /* end confdefs.h. */ 10651 int i; 10652 _ACEOF 10653 if ac_fn_c_try_compile "$LINENO" 10654 then : 10655 xorg_cv_cc_flag_unknown_warning_option=yes 10656 else case e in #( 10657 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10658 esac 10659 fi 10660 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10661 esac 10662 fi 10663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10664 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10665 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10666 CFLAGS="$xorg_testset_save_CFLAGS" 10667 fi 10668 10669 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10672 fi 10673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10675 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10676 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10677 then : 10678 printf %s "(cached) " >&6 10679 else case e in #( 10680 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10681 /* end confdefs.h. */ 10682 int i; 10683 _ACEOF 10684 if ac_fn_c_try_compile "$LINENO" 10685 then : 10686 xorg_cv_cc_flag_unused_command_line_argument=yes 10687 else case e in #( 10688 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10689 esac 10690 fi 10691 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10692 esac 10693 fi 10694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10695 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10697 CFLAGS="$xorg_testset_save_CFLAGS" 10698 fi 10699 10700 found="no" 10701 10702 if test $found = "no" ; then 10703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10705 fi 10706 10707 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10709 fi 10710 10711 CFLAGS="$CFLAGS -Wwrite-strings" 10712 10713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10714 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10715 cacheid=xorg_cv_cc_flag__Wwrite_strings 10716 if eval test \${$cacheid+y} 10717 then : 10718 printf %s "(cached) " >&6 10719 else case e in #( 10720 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10721 /* end confdefs.h. */ 10722 int i; 10723 int 10724 main (void) 10725 { 10726 10727 ; 10728 return 0; 10729 } 10730 _ACEOF 10731 if ac_fn_c_try_link "$LINENO" 10732 then : 10733 eval $cacheid=yes 10734 else case e in #( 10735 e) eval $cacheid=no ;; 10736 esac 10737 fi 10738 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10739 conftest$ac_exeext conftest.$ac_ext ;; 10740 esac 10741 fi 10742 10743 10744 CFLAGS="$xorg_testset_save_CFLAGS" 10745 10746 eval supported=\$$cacheid 10747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10748 printf "%s\n" "$supported" >&6; } 10749 if test "$supported" = "yes" ; then 10750 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10751 found="yes" 10752 fi 10753 fi 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 10766 10767 10768 10769 xorg_testset_save_CFLAGS="$CFLAGS" 10770 10771 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10774 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10775 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10776 then : 10777 printf %s "(cached) " >&6 10778 else case e in #( 10779 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10780 /* end confdefs.h. */ 10781 int i; 10782 _ACEOF 10783 if ac_fn_c_try_compile "$LINENO" 10784 then : 10785 xorg_cv_cc_flag_unknown_warning_option=yes 10786 else case e in #( 10787 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10788 esac 10789 fi 10790 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10791 esac 10792 fi 10793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10794 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10795 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10796 CFLAGS="$xorg_testset_save_CFLAGS" 10797 fi 10798 10799 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10802 fi 10803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10805 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10806 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10807 then : 10808 printf %s "(cached) " >&6 10809 else case e in #( 10810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10811 /* end confdefs.h. */ 10812 int i; 10813 _ACEOF 10814 if ac_fn_c_try_compile "$LINENO" 10815 then : 10816 xorg_cv_cc_flag_unused_command_line_argument=yes 10817 else case e in #( 10818 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10819 esac 10820 fi 10821 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10822 esac 10823 fi 10824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10825 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10826 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10827 CFLAGS="$xorg_testset_save_CFLAGS" 10828 fi 10829 10830 found="no" 10831 10832 if test $found = "no" ; then 10833 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10835 fi 10836 10837 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10839 fi 10840 10841 CFLAGS="$CFLAGS -Waddress" 10842 10843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10844 printf %s "checking if $CC supports -Waddress... " >&6; } 10845 cacheid=xorg_cv_cc_flag__Waddress 10846 if eval test \${$cacheid+y} 10847 then : 10848 printf %s "(cached) " >&6 10849 else case e in #( 10850 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10851 /* end confdefs.h. */ 10852 int i; 10853 int 10854 main (void) 10855 { 10856 10857 ; 10858 return 0; 10859 } 10860 _ACEOF 10861 if ac_fn_c_try_link "$LINENO" 10862 then : 10863 eval $cacheid=yes 10864 else case e in #( 10865 e) eval $cacheid=no ;; 10866 esac 10867 fi 10868 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10869 conftest$ac_exeext conftest.$ac_ext ;; 10870 esac 10871 fi 10872 10873 10874 CFLAGS="$xorg_testset_save_CFLAGS" 10875 10876 eval supported=\$$cacheid 10877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10878 printf "%s\n" "$supported" >&6; } 10879 if test "$supported" = "yes" ; then 10880 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10881 found="yes" 10882 fi 10883 fi 10884 10885 10886 10887 10888 10889 10890 10891 10892 10893 10894 10895 10896 10897 10898 10899 xorg_testset_save_CFLAGS="$CFLAGS" 10900 10901 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10904 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10905 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10906 then : 10907 printf %s "(cached) " >&6 10908 else case e in #( 10909 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10910 /* end confdefs.h. */ 10911 int i; 10912 _ACEOF 10913 if ac_fn_c_try_compile "$LINENO" 10914 then : 10915 xorg_cv_cc_flag_unknown_warning_option=yes 10916 else case e in #( 10917 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10918 esac 10919 fi 10920 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10921 esac 10922 fi 10923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10924 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10925 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10926 CFLAGS="$xorg_testset_save_CFLAGS" 10927 fi 10928 10929 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10932 fi 10933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10935 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10936 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10937 then : 10938 printf %s "(cached) " >&6 10939 else case e in #( 10940 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10941 /* end confdefs.h. */ 10942 int i; 10943 _ACEOF 10944 if ac_fn_c_try_compile "$LINENO" 10945 then : 10946 xorg_cv_cc_flag_unused_command_line_argument=yes 10947 else case e in #( 10948 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10949 esac 10950 fi 10951 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10952 esac 10953 fi 10954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10955 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10956 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10957 CFLAGS="$xorg_testset_save_CFLAGS" 10958 fi 10959 10960 found="no" 10961 10962 if test $found = "no" ; then 10963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10965 fi 10966 10967 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10969 fi 10970 10971 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10972 10973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10974 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10975 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10976 if eval test \${$cacheid+y} 10977 then : 10978 printf %s "(cached) " >&6 10979 else case e in #( 10980 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10981 /* end confdefs.h. */ 10982 int i; 10983 int 10984 main (void) 10985 { 10986 10987 ; 10988 return 0; 10989 } 10990 _ACEOF 10991 if ac_fn_c_try_link "$LINENO" 10992 then : 10993 eval $cacheid=yes 10994 else case e in #( 10995 e) eval $cacheid=no ;; 10996 esac 10997 fi 10998 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10999 conftest$ac_exeext conftest.$ac_ext ;; 11000 esac 11001 fi 11002 11003 11004 CFLAGS="$xorg_testset_save_CFLAGS" 11005 11006 eval supported=\$$cacheid 11007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11008 printf "%s\n" "$supported" >&6; } 11009 if test "$supported" = "yes" ; then 11010 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 11011 found="yes" 11012 fi 11013 fi 11014 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 xorg_testset_save_CFLAGS="$CFLAGS" 11030 11031 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11034 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11035 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11036 then : 11037 printf %s "(cached) " >&6 11038 else case e in #( 11039 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11040 /* end confdefs.h. */ 11041 int i; 11042 _ACEOF 11043 if ac_fn_c_try_compile "$LINENO" 11044 then : 11045 xorg_cv_cc_flag_unknown_warning_option=yes 11046 else case e in #( 11047 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11048 esac 11049 fi 11050 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11051 esac 11052 fi 11053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11054 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11055 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11056 CFLAGS="$xorg_testset_save_CFLAGS" 11057 fi 11058 11059 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11062 fi 11063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11065 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11066 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11067 then : 11068 printf %s "(cached) " >&6 11069 else case e in #( 11070 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11071 /* end confdefs.h. */ 11072 int i; 11073 _ACEOF 11074 if ac_fn_c_try_compile "$LINENO" 11075 then : 11076 xorg_cv_cc_flag_unused_command_line_argument=yes 11077 else case e in #( 11078 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11079 esac 11080 fi 11081 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11082 esac 11083 fi 11084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11085 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11086 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11087 CFLAGS="$xorg_testset_save_CFLAGS" 11088 fi 11089 11090 found="no" 11091 11092 if test $found = "no" ; then 11093 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11095 fi 11096 11097 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11099 fi 11100 11101 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 11102 11103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 11104 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 11105 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 11106 if eval test \${$cacheid+y} 11107 then : 11108 printf %s "(cached) " >&6 11109 else case e in #( 11110 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11111 /* end confdefs.h. */ 11112 int i; 11113 int 11114 main (void) 11115 { 11116 11117 ; 11118 return 0; 11119 } 11120 _ACEOF 11121 if ac_fn_c_try_link "$LINENO" 11122 then : 11123 eval $cacheid=yes 11124 else case e in #( 11125 e) eval $cacheid=no ;; 11126 esac 11127 fi 11128 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11129 conftest$ac_exeext conftest.$ac_ext ;; 11130 esac 11131 fi 11132 11133 11134 CFLAGS="$xorg_testset_save_CFLAGS" 11135 11136 eval supported=\$$cacheid 11137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11138 printf "%s\n" "$supported" >&6; } 11139 if test "$supported" = "yes" ; then 11140 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 11141 found="yes" 11142 fi 11143 fi 11144 11145 11146 fi 11147 11148 11149 11150 11151 11152 11153 11154 CWARNFLAGS="$BASE_CFLAGS" 11155 if test "x$GCC" = xyes ; then 11156 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11157 fi 11158 11159 11160 11161 11162 11163 11164 11165 11166 # Check whether --enable-strict-compilation was given. 11167 if test ${enable_strict_compilation+y} 11168 then : 11169 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11170 else case e in #( 11171 e) STRICT_COMPILE=no ;; 11172 esac 11173 fi 11174 11175 11176 11177 11178 11179 11180 STRICT_CFLAGS="" 11181 11182 11183 11184 11185 11186 11187 11188 11189 11190 11191 11192 11193 11194 xorg_testset_save_CFLAGS="$CFLAGS" 11195 11196 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11199 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11200 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11201 then : 11202 printf %s "(cached) " >&6 11203 else case e in #( 11204 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11205 /* end confdefs.h. */ 11206 int i; 11207 _ACEOF 11208 if ac_fn_c_try_compile "$LINENO" 11209 then : 11210 xorg_cv_cc_flag_unknown_warning_option=yes 11211 else case e in #( 11212 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11213 esac 11214 fi 11215 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11216 esac 11217 fi 11218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11219 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11220 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11221 CFLAGS="$xorg_testset_save_CFLAGS" 11222 fi 11223 11224 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11227 fi 11228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11230 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11231 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11232 then : 11233 printf %s "(cached) " >&6 11234 else case e in #( 11235 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11236 /* end confdefs.h. */ 11237 int i; 11238 _ACEOF 11239 if ac_fn_c_try_compile "$LINENO" 11240 then : 11241 xorg_cv_cc_flag_unused_command_line_argument=yes 11242 else case e in #( 11243 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11244 esac 11245 fi 11246 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11247 esac 11248 fi 11249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11250 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11251 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11252 CFLAGS="$xorg_testset_save_CFLAGS" 11253 fi 11254 11255 found="no" 11256 11257 if test $found = "no" ; then 11258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11260 fi 11261 11262 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11264 fi 11265 11266 CFLAGS="$CFLAGS -pedantic" 11267 11268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11269 printf %s "checking if $CC supports -pedantic... " >&6; } 11270 cacheid=xorg_cv_cc_flag__pedantic 11271 if eval test \${$cacheid+y} 11272 then : 11273 printf %s "(cached) " >&6 11274 else case e in #( 11275 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11276 /* end confdefs.h. */ 11277 int i; 11278 int 11279 main (void) 11280 { 11281 11282 ; 11283 return 0; 11284 } 11285 _ACEOF 11286 if ac_fn_c_try_link "$LINENO" 11287 then : 11288 eval $cacheid=yes 11289 else case e in #( 11290 e) eval $cacheid=no ;; 11291 esac 11292 fi 11293 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11294 conftest$ac_exeext conftest.$ac_ext ;; 11295 esac 11296 fi 11297 11298 11299 CFLAGS="$xorg_testset_save_CFLAGS" 11300 11301 eval supported=\$$cacheid 11302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11303 printf "%s\n" "$supported" >&6; } 11304 if test "$supported" = "yes" ; then 11305 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11306 found="yes" 11307 fi 11308 fi 11309 11310 11311 11312 11313 11314 11315 11316 11317 11318 11319 11320 11321 11322 11323 11324 xorg_testset_save_CFLAGS="$CFLAGS" 11325 11326 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11329 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11330 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11331 then : 11332 printf %s "(cached) " >&6 11333 else case e in #( 11334 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11335 /* end confdefs.h. */ 11336 int i; 11337 _ACEOF 11338 if ac_fn_c_try_compile "$LINENO" 11339 then : 11340 xorg_cv_cc_flag_unknown_warning_option=yes 11341 else case e in #( 11342 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11343 esac 11344 fi 11345 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11346 esac 11347 fi 11348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11349 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11350 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11351 CFLAGS="$xorg_testset_save_CFLAGS" 11352 fi 11353 11354 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11357 fi 11358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11360 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11361 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11362 then : 11363 printf %s "(cached) " >&6 11364 else case e in #( 11365 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11366 /* end confdefs.h. */ 11367 int i; 11368 _ACEOF 11369 if ac_fn_c_try_compile "$LINENO" 11370 then : 11371 xorg_cv_cc_flag_unused_command_line_argument=yes 11372 else case e in #( 11373 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11374 esac 11375 fi 11376 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11377 esac 11378 fi 11379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11380 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11381 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11382 CFLAGS="$xorg_testset_save_CFLAGS" 11383 fi 11384 11385 found="no" 11386 11387 if test $found = "no" ; then 11388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11390 fi 11391 11392 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11394 fi 11395 11396 CFLAGS="$CFLAGS -Werror" 11397 11398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11399 printf %s "checking if $CC supports -Werror... " >&6; } 11400 cacheid=xorg_cv_cc_flag__Werror 11401 if eval test \${$cacheid+y} 11402 then : 11403 printf %s "(cached) " >&6 11404 else case e in #( 11405 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11406 /* end confdefs.h. */ 11407 int i; 11408 int 11409 main (void) 11410 { 11411 11412 ; 11413 return 0; 11414 } 11415 _ACEOF 11416 if ac_fn_c_try_link "$LINENO" 11417 then : 11418 eval $cacheid=yes 11419 else case e in #( 11420 e) eval $cacheid=no ;; 11421 esac 11422 fi 11423 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11424 conftest$ac_exeext conftest.$ac_ext ;; 11425 esac 11426 fi 11427 11428 11429 CFLAGS="$xorg_testset_save_CFLAGS" 11430 11431 eval supported=\$$cacheid 11432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11433 printf "%s\n" "$supported" >&6; } 11434 if test "$supported" = "yes" ; then 11435 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11436 found="yes" 11437 fi 11438 fi 11439 11440 if test $found = "no" ; then 11441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11443 fi 11444 11445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11447 fi 11448 11449 CFLAGS="$CFLAGS -errwarn" 11450 11451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11452 printf %s "checking if $CC supports -errwarn... " >&6; } 11453 cacheid=xorg_cv_cc_flag__errwarn 11454 if eval test \${$cacheid+y} 11455 then : 11456 printf %s "(cached) " >&6 11457 else case e in #( 11458 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11459 /* end confdefs.h. */ 11460 int i; 11461 int 11462 main (void) 11463 { 11464 11465 ; 11466 return 0; 11467 } 11468 _ACEOF 11469 if ac_fn_c_try_link "$LINENO" 11470 then : 11471 eval $cacheid=yes 11472 else case e in #( 11473 e) eval $cacheid=no ;; 11474 esac 11475 fi 11476 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11477 conftest$ac_exeext conftest.$ac_ext ;; 11478 esac 11479 fi 11480 11481 11482 CFLAGS="$xorg_testset_save_CFLAGS" 11483 11484 eval supported=\$$cacheid 11485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11486 printf "%s\n" "$supported" >&6; } 11487 if test "$supported" = "yes" ; then 11488 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11489 found="yes" 11490 fi 11491 fi 11492 11493 11494 11495 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11496 # activate it with -Werror, so we add it here explicitly. 11497 11498 11499 11500 11501 11502 11503 11504 11505 11506 11507 11508 11509 11510 xorg_testset_save_CFLAGS="$CFLAGS" 11511 11512 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11515 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11516 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11517 then : 11518 printf %s "(cached) " >&6 11519 else case e in #( 11520 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11521 /* end confdefs.h. */ 11522 int i; 11523 _ACEOF 11524 if ac_fn_c_try_compile "$LINENO" 11525 then : 11526 xorg_cv_cc_flag_unknown_warning_option=yes 11527 else case e in #( 11528 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11529 esac 11530 fi 11531 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11532 esac 11533 fi 11534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11535 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11536 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11537 CFLAGS="$xorg_testset_save_CFLAGS" 11538 fi 11539 11540 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11543 fi 11544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11546 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11547 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11548 then : 11549 printf %s "(cached) " >&6 11550 else case e in #( 11551 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11552 /* end confdefs.h. */ 11553 int i; 11554 _ACEOF 11555 if ac_fn_c_try_compile "$LINENO" 11556 then : 11557 xorg_cv_cc_flag_unused_command_line_argument=yes 11558 else case e in #( 11559 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11560 esac 11561 fi 11562 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11563 esac 11564 fi 11565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11566 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11568 CFLAGS="$xorg_testset_save_CFLAGS" 11569 fi 11570 11571 found="no" 11572 11573 if test $found = "no" ; then 11574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11576 fi 11577 11578 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11580 fi 11581 11582 CFLAGS="$CFLAGS -Werror=attributes" 11583 11584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11585 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11586 cacheid=xorg_cv_cc_flag__Werror_attributes 11587 if eval test \${$cacheid+y} 11588 then : 11589 printf %s "(cached) " >&6 11590 else case e in #( 11591 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11592 /* end confdefs.h. */ 11593 int i; 11594 int 11595 main (void) 11596 { 11597 11598 ; 11599 return 0; 11600 } 11601 _ACEOF 11602 if ac_fn_c_try_link "$LINENO" 11603 then : 11604 eval $cacheid=yes 11605 else case e in #( 11606 e) eval $cacheid=no ;; 11607 esac 11608 fi 11609 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11610 conftest$ac_exeext conftest.$ac_ext ;; 11611 esac 11612 fi 11613 11614 11615 CFLAGS="$xorg_testset_save_CFLAGS" 11616 11617 eval supported=\$$cacheid 11618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11619 printf "%s\n" "$supported" >&6; } 11620 if test "$supported" = "yes" ; then 11621 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11622 found="yes" 11623 fi 11624 fi 11625 11626 11627 11628 if test "x$STRICT_COMPILE" = "xyes"; then 11629 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11630 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11631 fi 11632 11633 11634 11635 11636 11637 11638 11639 11640 cat >>confdefs.h <<_ACEOF 11641 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11642 _ACEOF 11643 11644 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11645 if test "x$PVM" = "x"; then 11646 PVM="0" 11647 fi 11648 11649 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11650 11651 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11652 if test "x$PVP" = "x"; then 11653 PVP="0" 11654 fi 11655 11656 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11657 11658 11659 11660 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11661 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11662 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11663 touch \$(top_srcdir)/ChangeLog; \ 11664 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11665 11666 11667 11668 11669 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11670 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11671 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11672 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11673 touch \$(top_srcdir)/INSTALL; \ 11674 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11675 11676 11677 11678 11679 11680 11681 case $host_os in 11682 solaris*) 11683 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11684 # check for a man page file found in later versions that use 11685 # traditional section numbers instead 11686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11687 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11688 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11689 then : 11690 printf %s "(cached) " >&6 11691 else case e in #( 11692 e) test "$cross_compiling" = yes && 11693 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11694 if test -r "/usr/share/man/man7/attributes.7"; then 11695 ac_cv_file__usr_share_man_man7_attributes_7=yes 11696 else 11697 ac_cv_file__usr_share_man_man7_attributes_7=no 11698 fi ;; 11699 esac 11700 fi 11701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11702 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11703 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11704 then : 11705 SYSV_MAN_SECTIONS=false 11706 else case e in #( 11707 e) SYSV_MAN_SECTIONS=true ;; 11708 esac 11709 fi 11710 11711 ;; 11712 *) SYSV_MAN_SECTIONS=false ;; 11713 esac 11714 11715 if test x$APP_MAN_SUFFIX = x ; then 11716 APP_MAN_SUFFIX=1 11717 fi 11718 if test x$APP_MAN_DIR = x ; then 11719 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11720 fi 11721 11722 if test x$LIB_MAN_SUFFIX = x ; then 11723 LIB_MAN_SUFFIX=3 11724 fi 11725 if test x$LIB_MAN_DIR = x ; then 11726 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11727 fi 11728 11729 if test x$FILE_MAN_SUFFIX = x ; then 11730 case $SYSV_MAN_SECTIONS in 11731 true) FILE_MAN_SUFFIX=4 ;; 11732 *) FILE_MAN_SUFFIX=5 ;; 11733 esac 11734 fi 11735 if test x$FILE_MAN_DIR = x ; then 11736 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11737 fi 11738 11739 if test x$MISC_MAN_SUFFIX = x ; then 11740 case $SYSV_MAN_SECTIONS in 11741 true) MISC_MAN_SUFFIX=5 ;; 11742 *) MISC_MAN_SUFFIX=7 ;; 11743 esac 11744 fi 11745 if test x$MISC_MAN_DIR = x ; then 11746 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11747 fi 11748 11749 if test x$DRIVER_MAN_SUFFIX = x ; then 11750 case $SYSV_MAN_SECTIONS in 11751 true) DRIVER_MAN_SUFFIX=7 ;; 11752 *) DRIVER_MAN_SUFFIX=4 ;; 11753 esac 11754 fi 11755 if test x$DRIVER_MAN_DIR = x ; then 11756 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11757 fi 11758 11759 if test x$ADMIN_MAN_SUFFIX = x ; then 11760 case $SYSV_MAN_SECTIONS in 11761 true) ADMIN_MAN_SUFFIX=1m ;; 11762 *) ADMIN_MAN_SUFFIX=8 ;; 11763 esac 11764 fi 11765 if test x$ADMIN_MAN_DIR = x ; then 11766 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11767 fi 11768 11769 11770 11771 11772 11773 11774 11775 11776 11777 11778 11779 11780 11781 11782 11783 XORG_MAN_PAGE="X Version 11" 11784 11785 MAN_SUBSTS="\ 11786 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11787 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11788 -e 's|__xservername__|Xorg|g' \ 11789 -e 's|__xconfigfile__|xorg.conf|g' \ 11790 -e 's|__projectroot__|\$(prefix)|g' \ 11791 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11792 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11793 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11794 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11795 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11796 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11797 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11798 11799 11800 11801 11802 AM_DEFAULT_VERBOSITY=0 11803 11804 11805 11806 11807 11808 # If both the C file and YACC are missing, the package cannot be build. 11809 for ac_prog in 'bison -y' byacc 11810 do 11811 # Extract the first word of "$ac_prog", so it can be a program name with args. 11812 set dummy $ac_prog; ac_word=$2 11813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11814 printf %s "checking for $ac_word... " >&6; } 11815 if test ${ac_cv_prog_YACC+y} 11816 then : 11817 printf %s "(cached) " >&6 11818 else case e in #( 11819 e) if test -n "$YACC"; then 11820 ac_cv_prog_YACC="$YACC" # Let the user override the test. 11821 else 11822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11823 for as_dir in $PATH 11824 do 11825 IFS=$as_save_IFS 11826 case $as_dir in #((( 11827 '') as_dir=./ ;; 11828 */) ;; 11829 *) as_dir=$as_dir/ ;; 11830 esac 11831 for ac_exec_ext in '' $ac_executable_extensions; do 11832 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11833 ac_cv_prog_YACC="$ac_prog" 11834 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11835 break 2 11836 fi 11837 done 11838 done 11839 IFS=$as_save_IFS 11840 11841 fi ;; 11842 esac 11843 fi 11844 YACC=$ac_cv_prog_YACC 11845 if test -n "$YACC"; then 11846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 11847 printf "%s\n" "$YACC" >&6; } 11848 else 11849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11850 printf "%s\n" "no" >&6; } 11851 fi 11852 11853 11854 test -n "$YACC" && break 11855 done 11856 test -n "$YACC" || YACC="yacc" 11857 11858 # Extract the first word of "$YACC", so it can be a program name with args. 11859 set dummy $YACC; ac_word=$2 11860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11861 printf %s "checking for $ac_word... " >&6; } 11862 if test ${ac_cv_path_YACC_INST+y} 11863 then : 11864 printf %s "(cached) " >&6 11865 else case e in #( 11866 e) case $YACC_INST in 11867 [\\/]* | ?:[\\/]*) 11868 ac_cv_path_YACC_INST="$YACC_INST" # Let the user override the test with a path. 11869 ;; 11870 *) 11871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11872 for as_dir in $PATH 11873 do 11874 IFS=$as_save_IFS 11875 case $as_dir in #((( 11876 '') as_dir=./ ;; 11877 */) ;; 11878 *) as_dir=$as_dir/ ;; 11879 esac 11880 for ac_exec_ext in '' $ac_executable_extensions; do 11881 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11882 ac_cv_path_YACC_INST="$as_dir$ac_word$ac_exec_ext" 11883 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11884 break 2 11885 fi 11886 done 11887 done 11888 IFS=$as_save_IFS 11889 11890 ;; 11891 esac ;; 11892 esac 11893 fi 11894 YACC_INST=$ac_cv_path_YACC_INST 11895 if test -n "$YACC_INST"; then 11896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $YACC_INST" >&5 11897 printf "%s\n" "$YACC_INST" >&6; } 11898 else 11899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11900 printf "%s\n" "no" >&6; } 11901 fi 11902 11903 11904 if test ! -f "$srcdir/xkbparse.c"; then 11905 if test -z "$YACC_INST"; then 11906 as_fn_error $? "yacc not found - unable to compile xkbparse.y" "$LINENO" 5 11907 fi 11908 fi 11909 11910 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 11911 if test "x$ac_cv_func_asprintf" = xyes 11912 then : 11913 printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h 11914 11915 fi 11916 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 11917 if test "x$ac_cv_func_reallocarray" = xyes 11918 then : 11919 printf "%s\n" "#define HAVE_REALLOCARRAY 1" >>confdefs.h 11920 11921 fi 11922 ac_fn_c_check_func "$LINENO" "recallocarray" "ac_cv_func_recallocarray" 11923 if test "x$ac_cv_func_recallocarray" = xyes 11924 then : 11925 printf "%s\n" "#define HAVE_RECALLOCARRAY 1" >>confdefs.h 11926 11927 fi 11928 11929 11930 # Checks for pkg-config packages 11931 XKBCOMP_EXTRA_DEPS='x11 xkbfile' 11932 11933 11934 pkg_failed=no 11935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $XKBCOMP_EXTRA_DEPS xproto >= 7.0.17" >&5 11936 printf %s "checking for $XKBCOMP_EXTRA_DEPS xproto >= 7.0.17... " >&6; } 11937 11938 if test -n "$XKBCOMP_CFLAGS"; then 11939 pkg_cv_XKBCOMP_CFLAGS="$XKBCOMP_CFLAGS" 11940 elif test -n "$PKG_CONFIG"; then 11941 if test -n "$PKG_CONFIG" && \ 11942 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$XKBCOMP_EXTRA_DEPS xproto >= 7.0.17\""; } >&5 11943 ($PKG_CONFIG --exists --print-errors "$XKBCOMP_EXTRA_DEPS xproto >= 7.0.17") 2>&5 11944 ac_status=$? 11945 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11946 test $ac_status = 0; }; then 11947 pkg_cv_XKBCOMP_CFLAGS=`$PKG_CONFIG --cflags "$XKBCOMP_EXTRA_DEPS xproto >= 7.0.17" 2>/dev/null` 11948 test "x$?" != "x0" && pkg_failed=yes 11949 else 11950 pkg_failed=yes 11951 fi 11952 else 11953 pkg_failed=untried 11954 fi 11955 if test -n "$XKBCOMP_LIBS"; then 11956 pkg_cv_XKBCOMP_LIBS="$XKBCOMP_LIBS" 11957 elif test -n "$PKG_CONFIG"; then 11958 if test -n "$PKG_CONFIG" && \ 11959 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$XKBCOMP_EXTRA_DEPS xproto >= 7.0.17\""; } >&5 11960 ($PKG_CONFIG --exists --print-errors "$XKBCOMP_EXTRA_DEPS xproto >= 7.0.17") 2>&5 11961 ac_status=$? 11962 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11963 test $ac_status = 0; }; then 11964 pkg_cv_XKBCOMP_LIBS=`$PKG_CONFIG --libs "$XKBCOMP_EXTRA_DEPS xproto >= 7.0.17" 2>/dev/null` 11965 test "x$?" != "x0" && pkg_failed=yes 11966 else 11967 pkg_failed=yes 11968 fi 11969 else 11970 pkg_failed=untried 11971 fi 11972 11973 11974 11975 if test $pkg_failed = yes; then 11976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11977 printf "%s\n" "no" >&6; } 11978 11979 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11980 _pkg_short_errors_supported=yes 11981 else 11982 _pkg_short_errors_supported=no 11983 fi 11984 if test $_pkg_short_errors_supported = yes; then 11985 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$XKBCOMP_EXTRA_DEPS xproto >= 7.0.17" 2>&1` 11986 else 11987 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$XKBCOMP_EXTRA_DEPS xproto >= 7.0.17" 2>&1` 11988 fi 11989 # Put the nasty error message in config.log where it belongs 11990 echo "$XKBCOMP_PKG_ERRORS" >&5 11991 11992 as_fn_error $? "Package requirements ($XKBCOMP_EXTRA_DEPS xproto >= 7.0.17) were not met: 11993 11994 $XKBCOMP_PKG_ERRORS 11995 11996 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11997 installed software in a non-standard prefix. 11998 11999 Alternatively, you may set the environment variables XKBCOMP_CFLAGS 12000 and XKBCOMP_LIBS to avoid the need to call pkg-config. 12001 See the pkg-config man page for more details." "$LINENO" 5 12002 elif test $pkg_failed = untried; then 12003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12004 printf "%s\n" "no" >&6; } 12005 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12006 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12007 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12008 is in your PATH or set the PKG_CONFIG environment variable to the full 12009 path to pkg-config. 12010 12011 Alternatively, you may set the environment variables XKBCOMP_CFLAGS 12012 and XKBCOMP_LIBS to avoid the need to call pkg-config. 12013 See the pkg-config man page for more details. 12014 12015 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12016 See 'config.log' for more details" "$LINENO" 5; } 12017 else 12018 XKBCOMP_CFLAGS=$pkg_cv_XKBCOMP_CFLAGS 12019 XKBCOMP_LIBS=$pkg_cv_XKBCOMP_LIBS 12020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12021 printf "%s\n" "yes" >&6; } 12022 12023 fi 12024 12025 # Checks for typedefs, structures, and compiler characteristics. 12026 # Check whether --enable-largefile was given. 12027 if test ${enable_largefile+y} 12028 then : 12029 enableval=$enable_largefile; 12030 fi 12031 if test "$enable_largefile,$enable_year2038" != no,no 12032 then : 12033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 12034 printf %s "checking for $CC option to enable large file support... " >&6; } 12035 if test ${ac_cv_sys_largefile_opts+y} 12036 then : 12037 printf %s "(cached) " >&6 12038 else case e in #( 12039 e) ac_save_CC="$CC" 12040 ac_opt_found=no 12041 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 12042 if test x"$ac_opt" != x"none needed" 12043 then : 12044 CC="$ac_save_CC $ac_opt" 12045 fi 12046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12047 /* end confdefs.h. */ 12048 #include <sys/types.h> 12049 #ifndef FTYPE 12050 # define FTYPE off_t 12051 #endif 12052 /* Check that FTYPE can represent 2**63 - 1 correctly. 12053 We can't simply define LARGE_FTYPE to be 9223372036854775807, 12054 since some C++ compilers masquerading as C compilers 12055 incorrectly reject 9223372036854775807. */ 12056 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 12057 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 12058 && LARGE_FTYPE % 2147483647 == 1) 12059 ? 1 : -1]; 12060 int 12061 main (void) 12062 { 12063 12064 ; 12065 return 0; 12066 } 12067 _ACEOF 12068 if ac_fn_c_try_compile "$LINENO" 12069 then : 12070 if test x"$ac_opt" = x"none needed" 12071 then : 12072 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 12073 CC="$CC -DFTYPE=ino_t" 12074 if ac_fn_c_try_compile "$LINENO" 12075 then : 12076 12077 else case e in #( 12078 e) CC="$CC -D_FILE_OFFSET_BITS=64" 12079 if ac_fn_c_try_compile "$LINENO" 12080 then : 12081 ac_opt='-D_FILE_OFFSET_BITS=64' 12082 fi 12083 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 12084 esac 12085 fi 12086 rm -f core conftest.err conftest.$ac_objext conftest.beam 12087 fi 12088 ac_cv_sys_largefile_opts=$ac_opt 12089 ac_opt_found=yes 12090 fi 12091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12092 test $ac_opt_found = no || break 12093 done 12094 CC="$ac_save_CC" 12095 12096 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 12097 esac 12098 fi 12099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 12100 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 12101 12102 ac_have_largefile=yes 12103 case $ac_cv_sys_largefile_opts in #( 12104 "none needed") : 12105 ;; #( 12106 "supported through gnulib") : 12107 ;; #( 12108 "support not detected") : 12109 ac_have_largefile=no ;; #( 12110 "-D_FILE_OFFSET_BITS=64") : 12111 12112 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 12113 ;; #( 12114 "-D_LARGE_FILES=1") : 12115 12116 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 12117 ;; #( 12118 "-n32") : 12119 CC="$CC -n32" ;; #( 12120 *) : 12121 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 12122 esac 12123 12124 if test "$enable_year2038" != no 12125 then : 12126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 12127 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 12128 if test ${ac_cv_sys_year2038_opts+y} 12129 then : 12130 printf %s "(cached) " >&6 12131 else case e in #( 12132 e) ac_save_CPPFLAGS="$CPPFLAGS" 12133 ac_opt_found=no 12134 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 12135 if test x"$ac_opt" != x"none needed" 12136 then : 12137 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 12138 fi 12139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12140 /* end confdefs.h. */ 12141 12142 #include <time.h> 12143 /* Check that time_t can represent 2**32 - 1 correctly. */ 12144 #define LARGE_TIME_T \\ 12145 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 12146 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 12147 && LARGE_TIME_T % 65537 == 0) 12148 ? 1 : -1]; 12149 12150 int 12151 main (void) 12152 { 12153 12154 ; 12155 return 0; 12156 } 12157 _ACEOF 12158 if ac_fn_c_try_compile "$LINENO" 12159 then : 12160 ac_cv_sys_year2038_opts="$ac_opt" 12161 ac_opt_found=yes 12162 fi 12163 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12164 test $ac_opt_found = no || break 12165 done 12166 CPPFLAGS="$ac_save_CPPFLAGS" 12167 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 12168 esac 12169 fi 12170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 12171 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 12172 12173 ac_have_year2038=yes 12174 case $ac_cv_sys_year2038_opts in #( 12175 "none needed") : 12176 ;; #( 12177 "support not detected") : 12178 ac_have_year2038=no ;; #( 12179 "-D_TIME_BITS=64") : 12180 12181 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 12182 ;; #( 12183 "-D__MINGW_USE_VC2005_COMPAT") : 12184 12185 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 12186 ;; #( 12187 "-U_USE_32_BIT_TIME_T"*) : 12188 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12189 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12190 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 12191 will stop working after mid-January 2038. Remove 12192 _USE_32BIT_TIME_T from the compiler flags. 12193 See 'config.log' for more details" "$LINENO" 5; } ;; #( 12194 *) : 12195 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 12196 esac 12197 12198 fi 12199 12200 fi 12201 12202 12203 # Check whether --with-xkb_config_root was given. 12204 if test ${with_xkb_config_root+y} 12205 then : 12206 withval=$with_xkb_config_root; XKBCONFIGROOT="$withval" 12207 else case e in #( 12208 e) XKBCONFIGROOT='${datadir}/X11/xkb' ;; 12209 esac 12210 fi 12211 12212 12213 12214 12215 ac_config_files="$ac_config_files Makefile man/Makefile xkbcomp.pc" 12216 12217 cat >confcache <<\_ACEOF 12218 # This file is a shell script that caches the results of configure 12219 # tests run on this system so they can be shared between configure 12220 # scripts and configure runs, see configure's option --config-cache. 12221 # It is not useful on other systems. If it contains results you don't 12222 # want to keep, you may remove or edit it. 12223 # 12224 # config.status only pays attention to the cache file if you give it 12225 # the --recheck option to rerun configure. 12226 # 12227 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12228 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12229 # following values. 12230 12231 _ACEOF 12232 12233 # The following way of writing the cache mishandles newlines in values, 12234 # but we know of no workaround that is simple, portable, and efficient. 12235 # So, we kill variables containing newlines. 12236 # Ultrix sh set writes to stderr and can't be redirected directly, 12237 # and sets the high bit in the cache file unless we assign to the vars. 12238 ( 12239 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12240 eval ac_val=\$$ac_var 12241 case $ac_val in #( 12242 *${as_nl}*) 12243 case $ac_var in #( 12244 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12245 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12246 esac 12247 case $ac_var in #( 12248 _ | IFS | as_nl) ;; #( 12249 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12250 *) { eval $ac_var=; unset $ac_var;} ;; 12251 esac ;; 12252 esac 12253 done 12254 12255 (set) 2>&1 | 12256 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12257 *${as_nl}ac_space=\ *) 12258 # 'set' does not quote correctly, so add quotes: double-quote 12259 # substitution turns \\\\ into \\, and sed turns \\ into \. 12260 sed -n \ 12261 "s/'/'\\\\''/g; 12262 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12263 ;; #( 12264 *) 12265 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12266 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12267 ;; 12268 esac | 12269 sort 12270 ) | 12271 sed ' 12272 /^ac_cv_env_/b end 12273 t clear 12274 :clear 12275 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12276 t end 12277 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12278 :end' >>confcache 12279 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12280 if test -w "$cache_file"; then 12281 if test "x$cache_file" != "x/dev/null"; then 12282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12283 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12284 if test ! -f "$cache_file" || test -h "$cache_file"; then 12285 cat confcache >"$cache_file" 12286 else 12287 case $cache_file in #( 12288 */* | ?:*) 12289 mv -f confcache "$cache_file"$$ && 12290 mv -f "$cache_file"$$ "$cache_file" ;; #( 12291 *) 12292 mv -f confcache "$cache_file" ;; 12293 esac 12294 fi 12295 fi 12296 else 12297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12298 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12299 fi 12300 fi 12301 rm -f confcache 12302 12303 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12304 # Let make expand exec_prefix. 12305 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12306 12307 DEFS=-DHAVE_CONFIG_H 12308 12309 ac_libobjs= 12310 ac_ltlibobjs= 12311 U= 12312 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12313 # 1. Remove the extension, and $U if already installed. 12314 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12315 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12316 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12317 # will be set to the directory where LIBOBJS objects are built. 12318 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12319 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12320 done 12321 LIBOBJS=$ac_libobjs 12322 12323 LTLIBOBJS=$ac_ltlibobjs 12324 12325 12326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12327 printf %s "checking that generated files are newer than configure... " >&6; } 12328 if test -n "$am_sleep_pid"; then 12329 # Hide warnings about reused PIDs. 12330 wait $am_sleep_pid 2>/dev/null 12331 fi 12332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12333 printf "%s\n" "done" >&6; } 12334 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12335 as_fn_error $? "conditional \"AMDEP\" was never defined. 12336 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12337 fi 12338 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12339 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12340 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12341 fi 12342 case $enable_silent_rules in # ((( 12343 yes) AM_DEFAULT_VERBOSITY=0;; 12344 no) AM_DEFAULT_VERBOSITY=1;; 12345 esac 12346 if test $am_cv_make_support_nested_variables = yes; then 12347 AM_V='$(V)' 12348 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12349 else 12350 AM_V=$AM_DEFAULT_VERBOSITY 12351 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12352 fi 12353 12354 if test -n "$EXEEXT"; then 12355 am__EXEEXT_TRUE= 12356 am__EXEEXT_FALSE='#' 12357 else 12358 am__EXEEXT_TRUE='#' 12359 am__EXEEXT_FALSE= 12360 fi 12361 12362 # Check whether --enable-year2038 was given. 12363 if test ${enable_year2038+y} 12364 then : 12365 enableval=$enable_year2038; 12366 fi 12367 12368 12369 : "${CONFIG_STATUS=./config.status}" 12370 ac_write_fail=0 12371 ac_clean_files_save=$ac_clean_files 12372 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12374 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12375 as_write_fail=0 12376 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12377 #! $SHELL 12378 # Generated by $as_me. 12379 # Run this file to recreate the current configuration. 12380 # Compiler output produced by configure, useful for debugging 12381 # configure, is in config.log if it exists. 12382 12383 debug=false 12384 ac_cs_recheck=false 12385 ac_cs_silent=false 12386 12387 SHELL=\${CONFIG_SHELL-$SHELL} 12388 export SHELL 12389 _ASEOF 12390 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12391 ## -------------------- ## 12392 ## M4sh Initialization. ## 12393 ## -------------------- ## 12394 12395 # Be more Bourne compatible 12396 DUALCASE=1; export DUALCASE # for MKS sh 12397 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12398 then : 12399 emulate sh 12400 NULLCMD=: 12401 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12402 # is contrary to our usage. Disable this feature. 12403 alias -g '${1+"$@"}'='"$@"' 12404 setopt NO_GLOB_SUBST 12405 else case e in #( 12406 e) case `(set -o) 2>/dev/null` in #( 12407 *posix*) : 12408 set -o posix ;; #( 12409 *) : 12410 ;; 12411 esac ;; 12412 esac 12413 fi 12414 12415 12416 12417 # Reset variables that may have inherited troublesome values from 12418 # the environment. 12419 12420 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12421 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12422 # side effect of setting IFS to empty, thus disabling word splitting.) 12423 # Quoting is to prevent editors from complaining about space-tab. 12424 as_nl=' 12425 ' 12426 export as_nl 12427 IFS=" "" $as_nl" 12428 12429 PS1='$ ' 12430 PS2='> ' 12431 PS4='+ ' 12432 12433 # Ensure predictable behavior from utilities with locale-dependent output. 12434 LC_ALL=C 12435 export LC_ALL 12436 LANGUAGE=C 12437 export LANGUAGE 12438 12439 # We cannot yet rely on "unset" to work, but we need these variables 12440 # to be unset--not just set to an empty or harmless value--now, to 12441 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12442 # also avoids known problems related to "unset" and subshell syntax 12443 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12444 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12445 do eval test \${$as_var+y} \ 12446 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12447 done 12448 12449 # Ensure that fds 0, 1, and 2 are open. 12450 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12451 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12452 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12453 12454 # The user is always right. 12455 if ${PATH_SEPARATOR+false} :; then 12456 PATH_SEPARATOR=: 12457 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12458 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12459 PATH_SEPARATOR=';' 12460 } 12461 fi 12462 12463 12464 # Find who we are. Look in the path if we contain no directory separator. 12465 as_myself= 12466 case $0 in #(( 12467 *[\\/]* ) as_myself=$0 ;; 12468 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12469 for as_dir in $PATH 12470 do 12471 IFS=$as_save_IFS 12472 case $as_dir in #((( 12473 '') as_dir=./ ;; 12474 */) ;; 12475 *) as_dir=$as_dir/ ;; 12476 esac 12477 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12478 done 12479 IFS=$as_save_IFS 12480 12481 ;; 12482 esac 12483 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12484 # in which case we are not to be found in the path. 12485 if test "x$as_myself" = x; then 12486 as_myself=$0 12487 fi 12488 if test ! -f "$as_myself"; then 12489 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12490 exit 1 12491 fi 12492 12493 12494 12495 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12496 # ---------------------------------------- 12497 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12498 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12499 # script with STATUS, using 1 if that was 0. 12500 as_fn_error () 12501 { 12502 as_status=$1; test $as_status -eq 0 && as_status=1 12503 if test "$4"; then 12504 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12505 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12506 fi 12507 printf "%s\n" "$as_me: error: $2" >&2 12508 as_fn_exit $as_status 12509 } # as_fn_error 12510 12511 12512 # as_fn_set_status STATUS 12513 # ----------------------- 12514 # Set $? to STATUS, without forking. 12515 as_fn_set_status () 12516 { 12517 return $1 12518 } # as_fn_set_status 12519 12520 # as_fn_exit STATUS 12521 # ----------------- 12522 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12523 as_fn_exit () 12524 { 12525 set +e 12526 as_fn_set_status $1 12527 exit $1 12528 } # as_fn_exit 12529 12530 # as_fn_unset VAR 12531 # --------------- 12532 # Portably unset VAR. 12533 as_fn_unset () 12534 { 12535 { eval $1=; unset $1;} 12536 } 12537 as_unset=as_fn_unset 12538 12539 # as_fn_append VAR VALUE 12540 # ---------------------- 12541 # Append the text in VALUE to the end of the definition contained in VAR. Take 12542 # advantage of any shell optimizations that allow amortized linear growth over 12543 # repeated appends, instead of the typical quadratic growth present in naive 12544 # implementations. 12545 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12546 then : 12547 eval 'as_fn_append () 12548 { 12549 eval $1+=\$2 12550 }' 12551 else case e in #( 12552 e) as_fn_append () 12553 { 12554 eval $1=\$$1\$2 12555 } ;; 12556 esac 12557 fi # as_fn_append 12558 12559 # as_fn_arith ARG... 12560 # ------------------ 12561 # Perform arithmetic evaluation on the ARGs, and store the result in the 12562 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12563 # must be portable across $(()) and expr. 12564 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12565 then : 12566 eval 'as_fn_arith () 12567 { 12568 as_val=$(( $* )) 12569 }' 12570 else case e in #( 12571 e) as_fn_arith () 12572 { 12573 as_val=`expr "$@" || test $? -eq 1` 12574 } ;; 12575 esac 12576 fi # as_fn_arith 12577 12578 12579 if expr a : '\(a\)' >/dev/null 2>&1 && 12580 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12581 as_expr=expr 12582 else 12583 as_expr=false 12584 fi 12585 12586 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12587 as_basename=basename 12588 else 12589 as_basename=false 12590 fi 12591 12592 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12593 as_dirname=dirname 12594 else 12595 as_dirname=false 12596 fi 12597 12598 as_me=`$as_basename -- "$0" || 12599 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12600 X"$0" : 'X\(//\)$' \| \ 12601 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12602 printf "%s\n" X/"$0" | 12603 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12604 s//\1/ 12605 q 12606 } 12607 /^X\/\(\/\/\)$/{ 12608 s//\1/ 12609 q 12610 } 12611 /^X\/\(\/\).*/{ 12612 s//\1/ 12613 q 12614 } 12615 s/.*/./; q'` 12616 12617 # Avoid depending upon Character Ranges. 12618 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12619 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12620 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12621 as_cr_digits='0123456789' 12622 as_cr_alnum=$as_cr_Letters$as_cr_digits 12623 12624 12625 # Determine whether it's possible to make 'echo' print without a newline. 12626 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12627 # for compatibility with existing Makefiles. 12628 ECHO_C= ECHO_N= ECHO_T= 12629 case `echo -n x` in #((((( 12630 -n*) 12631 case `echo 'xy\c'` in 12632 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12633 xy) ECHO_C='\c';; 12634 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12635 ECHO_T=' ';; 12636 esac;; 12637 *) 12638 ECHO_N='-n';; 12639 esac 12640 12641 # For backward compatibility with old third-party macros, we provide 12642 # the shell variables $as_echo and $as_echo_n. New code should use 12643 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12644 as_echo='printf %s\n' 12645 as_echo_n='printf %s' 12646 12647 rm -f conf$$ conf$$.exe conf$$.file 12648 if test -d conf$$.dir; then 12649 rm -f conf$$.dir/conf$$.file 12650 else 12651 rm -f conf$$.dir 12652 mkdir conf$$.dir 2>/dev/null 12653 fi 12654 if (echo >conf$$.file) 2>/dev/null; then 12655 if ln -s conf$$.file conf$$ 2>/dev/null; then 12656 as_ln_s='ln -s' 12657 # ... but there are two gotchas: 12658 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12659 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12660 # In both cases, we have to default to 'cp -pR'. 12661 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12662 as_ln_s='cp -pR' 12663 elif ln conf$$.file conf$$ 2>/dev/null; then 12664 as_ln_s=ln 12665 else 12666 as_ln_s='cp -pR' 12667 fi 12668 else 12669 as_ln_s='cp -pR' 12670 fi 12671 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12672 rmdir conf$$.dir 2>/dev/null 12673 12674 12675 # as_fn_mkdir_p 12676 # ------------- 12677 # Create "$as_dir" as a directory, including parents if necessary. 12678 as_fn_mkdir_p () 12679 { 12680 12681 case $as_dir in #( 12682 -*) as_dir=./$as_dir;; 12683 esac 12684 test -d "$as_dir" || eval $as_mkdir_p || { 12685 as_dirs= 12686 while :; do 12687 case $as_dir in #( 12688 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12689 *) as_qdir=$as_dir;; 12690 esac 12691 as_dirs="'$as_qdir' $as_dirs" 12692 as_dir=`$as_dirname -- "$as_dir" || 12693 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12694 X"$as_dir" : 'X\(//\)[^/]' \| \ 12695 X"$as_dir" : 'X\(//\)$' \| \ 12696 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12697 printf "%s\n" X"$as_dir" | 12698 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12699 s//\1/ 12700 q 12701 } 12702 /^X\(\/\/\)[^/].*/{ 12703 s//\1/ 12704 q 12705 } 12706 /^X\(\/\/\)$/{ 12707 s//\1/ 12708 q 12709 } 12710 /^X\(\/\).*/{ 12711 s//\1/ 12712 q 12713 } 12714 s/.*/./; q'` 12715 test -d "$as_dir" && break 12716 done 12717 test -z "$as_dirs" || eval "mkdir $as_dirs" 12718 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12719 12720 12721 } # as_fn_mkdir_p 12722 if mkdir -p . 2>/dev/null; then 12723 as_mkdir_p='mkdir -p "$as_dir"' 12724 else 12725 test -d ./-p && rmdir ./-p 12726 as_mkdir_p=false 12727 fi 12728 12729 12730 # as_fn_executable_p FILE 12731 # ----------------------- 12732 # Test if FILE is an executable regular file. 12733 as_fn_executable_p () 12734 { 12735 test -f "$1" && test -x "$1" 12736 } # as_fn_executable_p 12737 as_test_x='test -x' 12738 as_executable_p=as_fn_executable_p 12739 12740 # Sed expression to map a string onto a valid CPP name. 12741 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12742 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12743 12744 # Sed expression to map a string onto a valid variable name. 12745 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12746 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12747 12748 12749 exec 6>&1 12750 ## ----------------------------------- ## 12751 ## Main body of $CONFIG_STATUS script. ## 12752 ## ----------------------------------- ## 12753 _ASEOF 12754 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12755 12756 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12757 # Save the log message, to keep $0 and so on meaningful, and to 12758 # report actual input values of CONFIG_FILES etc. instead of their 12759 # values after options handling. 12760 ac_log=" 12761 This file was extended by xkbcomp $as_me 1.5.0, which was 12762 generated by GNU Autoconf 2.72. Invocation command line was 12763 12764 CONFIG_FILES = $CONFIG_FILES 12765 CONFIG_HEADERS = $CONFIG_HEADERS 12766 CONFIG_LINKS = $CONFIG_LINKS 12767 CONFIG_COMMANDS = $CONFIG_COMMANDS 12768 $ $0 $@ 12769 12770 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12771 " 12772 12773 _ACEOF 12774 12775 case $ac_config_files in *" 12776 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12777 esac 12778 12779 case $ac_config_headers in *" 12780 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12781 esac 12782 12783 12784 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12785 # Files that config.status was made for. 12786 config_files="$ac_config_files" 12787 config_headers="$ac_config_headers" 12788 config_commands="$ac_config_commands" 12789 12790 _ACEOF 12791 12792 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12793 ac_cs_usage="\ 12794 '$as_me' instantiates files and other configuration actions 12795 from templates according to the current configuration. Unless the files 12796 and actions are specified as TAGs, all are instantiated by default. 12797 12798 Usage: $0 [OPTION]... [TAG]... 12799 12800 -h, --help print this help, then exit 12801 -V, --version print version number and configuration settings, then exit 12802 --config print configuration, then exit 12803 -q, --quiet, --silent 12804 do not print progress messages 12805 -d, --debug don't remove temporary files 12806 --recheck update $as_me by reconfiguring in the same conditions 12807 --file=FILE[:TEMPLATE] 12808 instantiate the configuration file FILE 12809 --header=FILE[:TEMPLATE] 12810 instantiate the configuration header FILE 12811 12812 Configuration files: 12813 $config_files 12814 12815 Configuration headers: 12816 $config_headers 12817 12818 Configuration commands: 12819 $config_commands 12820 12821 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbcomp/-/issues>." 12822 12823 _ACEOF 12824 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12825 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12826 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12827 ac_cs_config='$ac_cs_config_escaped' 12828 ac_cs_version="\\ 12829 xkbcomp config.status 1.5.0 12830 configured by $0, generated by GNU Autoconf 2.72, 12831 with options \\"\$ac_cs_config\\" 12832 12833 Copyright (C) 2023 Free Software Foundation, Inc. 12834 This config.status script is free software; the Free Software Foundation 12835 gives unlimited permission to copy, distribute and modify it." 12836 12837 ac_pwd='$ac_pwd' 12838 srcdir='$srcdir' 12839 INSTALL='$INSTALL' 12840 MKDIR_P='$MKDIR_P' 12841 AWK='$AWK' 12842 test -n "\$AWK" || AWK=awk 12843 _ACEOF 12844 12845 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12846 # The default lists apply if the user does not specify any file. 12847 ac_need_defaults=: 12848 while test $# != 0 12849 do 12850 case $1 in 12851 --*=?*) 12852 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12853 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12854 ac_shift=: 12855 ;; 12856 --*=) 12857 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12858 ac_optarg= 12859 ac_shift=: 12860 ;; 12861 *) 12862 ac_option=$1 12863 ac_optarg=$2 12864 ac_shift=shift 12865 ;; 12866 esac 12867 12868 case $ac_option in 12869 # Handling of the options. 12870 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12871 ac_cs_recheck=: ;; 12872 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12873 printf "%s\n" "$ac_cs_version"; exit ;; 12874 --config | --confi | --conf | --con | --co | --c ) 12875 printf "%s\n" "$ac_cs_config"; exit ;; 12876 --debug | --debu | --deb | --de | --d | -d ) 12877 debug=: ;; 12878 --file | --fil | --fi | --f ) 12879 $ac_shift 12880 case $ac_optarg in 12881 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12882 '') as_fn_error $? "missing file argument" ;; 12883 esac 12884 as_fn_append CONFIG_FILES " '$ac_optarg'" 12885 ac_need_defaults=false;; 12886 --header | --heade | --head | --hea ) 12887 $ac_shift 12888 case $ac_optarg in 12889 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12890 esac 12891 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12892 ac_need_defaults=false;; 12893 --he | --h) 12894 # Conflict between --help and --header 12895 as_fn_error $? "ambiguous option: '$1' 12896 Try '$0 --help' for more information.";; 12897 --help | --hel | -h ) 12898 printf "%s\n" "$ac_cs_usage"; exit ;; 12899 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12900 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12901 ac_cs_silent=: ;; 12902 12903 # This is an error. 12904 -*) as_fn_error $? "unrecognized option: '$1' 12905 Try '$0 --help' for more information." ;; 12906 12907 *) as_fn_append ac_config_targets " $1" 12908 ac_need_defaults=false ;; 12909 12910 esac 12911 shift 12912 done 12913 12914 ac_configure_extra_args= 12915 12916 if $ac_cs_silent; then 12917 exec 6>/dev/null 12918 ac_configure_extra_args="$ac_configure_extra_args --silent" 12919 fi 12920 12921 _ACEOF 12922 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12923 if \$ac_cs_recheck; then 12924 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12925 shift 12926 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12927 CONFIG_SHELL='$SHELL' 12928 export CONFIG_SHELL 12929 exec "\$@" 12930 fi 12931 12932 _ACEOF 12933 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12934 exec 5>>config.log 12935 { 12936 echo 12937 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12938 ## Running $as_me. ## 12939 _ASBOX 12940 printf "%s\n" "$ac_log" 12941 } >&5 12942 12943 _ACEOF 12944 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12945 # 12946 # INIT-COMMANDS 12947 # 12948 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12949 12950 _ACEOF 12951 12952 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12953 12954 # Handling of arguments. 12955 for ac_config_target in $ac_config_targets 12956 do 12957 case $ac_config_target in 12958 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12959 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12960 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12961 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12962 "xkbcomp.pc") CONFIG_FILES="$CONFIG_FILES xkbcomp.pc" ;; 12963 12964 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12965 esac 12966 done 12967 12968 12969 # If the user did not use the arguments to specify the items to instantiate, 12970 # then the envvar interface is used. Set only those that are not. 12971 # We use the long form for the default assignment because of an extremely 12972 # bizarre bug on SunOS 4.1.3. 12973 if $ac_need_defaults; then 12974 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12975 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12976 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12977 fi 12978 12979 # Have a temporary directory for convenience. Make it in the build tree 12980 # simply because there is no reason against having it here, and in addition, 12981 # creating and moving files from /tmp can sometimes cause problems. 12982 # Hook for its removal unless debugging. 12983 # Note that there is a small window in which the directory will not be cleaned: 12984 # after its creation but before its name has been assigned to '$tmp'. 12985 $debug || 12986 { 12987 tmp= ac_tmp= 12988 trap 'exit_status=$? 12989 : "${ac_tmp:=$tmp}" 12990 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12991 ' 0 12992 trap 'as_fn_exit 1' 1 2 13 15 12993 } 12994 # Create a (secure) tmp directory for tmp files. 12995 12996 { 12997 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12998 test -d "$tmp" 12999 } || 13000 { 13001 tmp=./conf$$-$RANDOM 13002 (umask 077 && mkdir "$tmp") 13003 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13004 ac_tmp=$tmp 13005 13006 # Set up the scripts for CONFIG_FILES section. 13007 # No need to generate them if there are no CONFIG_FILES. 13008 # This happens for instance with './config.status config.h'. 13009 if test -n "$CONFIG_FILES"; then 13010 13011 13012 ac_cr=`echo X | tr X '\015'` 13013 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13014 # But we know of no other shell where ac_cr would be empty at this 13015 # point, so we can use a bashism as a fallback. 13016 if test "x$ac_cr" = x; then 13017 eval ac_cr=\$\'\\r\' 13018 fi 13019 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13020 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13021 ac_cs_awk_cr='\\r' 13022 else 13023 ac_cs_awk_cr=$ac_cr 13024 fi 13025 13026 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13027 _ACEOF 13028 13029 13030 { 13031 echo "cat >conf$$subs.awk <<_ACEOF" && 13032 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13033 echo "_ACEOF" 13034 } >conf$$subs.sh || 13035 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13036 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13037 ac_delim='%!_!# ' 13038 for ac_last_try in false false false false false :; do 13039 . ./conf$$subs.sh || 13040 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13041 13042 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13043 if test $ac_delim_n = $ac_delim_num; then 13044 break 13045 elif $ac_last_try; then 13046 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13047 else 13048 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13049 fi 13050 done 13051 rm -f conf$$subs.sh 13052 13053 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13054 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13055 _ACEOF 13056 sed -n ' 13057 h 13058 s/^/S["/; s/!.*/"]=/ 13059 p 13060 g 13061 s/^[^!]*!// 13062 :repl 13063 t repl 13064 s/'"$ac_delim"'$// 13065 t delim 13066 :nl 13067 h 13068 s/\(.\{148\}\)..*/\1/ 13069 t more1 13070 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13071 p 13072 n 13073 b repl 13074 :more1 13075 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13076 p 13077 g 13078 s/.\{148\}// 13079 t nl 13080 :delim 13081 h 13082 s/\(.\{148\}\)..*/\1/ 13083 t more2 13084 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13085 p 13086 b 13087 :more2 13088 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13089 p 13090 g 13091 s/.\{148\}// 13092 t delim 13093 ' <conf$$subs.awk | sed ' 13094 /^[^""]/{ 13095 N 13096 s/\n// 13097 } 13098 ' >>$CONFIG_STATUS || ac_write_fail=1 13099 rm -f conf$$subs.awk 13100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13101 _ACAWK 13102 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13103 for (key in S) S_is_set[key] = 1 13104 FS = "" 13105 13106 } 13107 { 13108 line = $ 0 13109 nfields = split(line, field, "@") 13110 substed = 0 13111 len = length(field[1]) 13112 for (i = 2; i < nfields; i++) { 13113 key = field[i] 13114 keylen = length(key) 13115 if (S_is_set[key]) { 13116 value = S[key] 13117 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13118 len += length(value) + length(field[++i]) 13119 substed = 1 13120 } else 13121 len += 1 + keylen 13122 } 13123 13124 print line 13125 } 13126 13127 _ACAWK 13128 _ACEOF 13129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13130 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13131 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13132 else 13133 cat 13134 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13135 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13136 _ACEOF 13137 13138 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13139 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13140 # trailing colons and then remove the whole line if VPATH becomes empty 13141 # (actually we leave an empty line to preserve line numbers). 13142 if test "x$srcdir" = x.; then 13143 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13144 h 13145 s/// 13146 s/^/:/ 13147 s/[ ]*$/:/ 13148 s/:\$(srcdir):/:/g 13149 s/:\${srcdir}:/:/g 13150 s/:@srcdir@:/:/g 13151 s/^:*// 13152 s/:*$// 13153 x 13154 s/\(=[ ]*\).*/\1/ 13155 G 13156 s/\n// 13157 s/^[^=]*=[ ]*$// 13158 }' 13159 fi 13160 13161 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13162 fi # test -n "$CONFIG_FILES" 13163 13164 # Set up the scripts for CONFIG_HEADERS section. 13165 # No need to generate them if there are no CONFIG_HEADERS. 13166 # This happens for instance with './config.status Makefile'. 13167 if test -n "$CONFIG_HEADERS"; then 13168 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13169 BEGIN { 13170 _ACEOF 13171 13172 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13173 # here-document in config.status, that substitutes the proper values into 13174 # config.h.in to produce config.h. 13175 13176 # Create a delimiter string that does not exist in confdefs.h, to ease 13177 # handling of long lines. 13178 ac_delim='%!_!# ' 13179 for ac_last_try in false false :; do 13180 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13181 if test -z "$ac_tt"; then 13182 break 13183 elif $ac_last_try; then 13184 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13185 else 13186 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13187 fi 13188 done 13189 13190 # For the awk script, D is an array of macro values keyed by name, 13191 # likewise P contains macro parameters if any. Preserve backslash 13192 # newline sequences. 13193 13194 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13195 sed -n ' 13196 s/.\{148\}/&'"$ac_delim"'/g 13197 t rset 13198 :rset 13199 s/^[ ]*#[ ]*define[ ][ ]*/ / 13200 t def 13201 d 13202 :def 13203 s/\\$// 13204 t bsnl 13205 s/["\\]/\\&/g 13206 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13207 D["\1"]=" \3"/p 13208 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13209 d 13210 :bsnl 13211 s/["\\]/\\&/g 13212 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13213 D["\1"]=" \3\\\\\\n"\\/p 13214 t cont 13215 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13216 t cont 13217 d 13218 :cont 13219 n 13220 s/.\{148\}/&'"$ac_delim"'/g 13221 t clear 13222 :clear 13223 s/\\$// 13224 t bsnlc 13225 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13226 d 13227 :bsnlc 13228 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13229 b cont 13230 ' <confdefs.h | sed ' 13231 s/'"$ac_delim"'/"\\\ 13232 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13233 13234 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13235 for (key in D) D_is_set[key] = 1 13236 FS = "" 13237 } 13238 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13239 line = \$ 0 13240 split(line, arg, " ") 13241 if (arg[1] == "#") { 13242 defundef = arg[2] 13243 mac1 = arg[3] 13244 } else { 13245 defundef = substr(arg[1], 2) 13246 mac1 = arg[2] 13247 } 13248 split(mac1, mac2, "(") #) 13249 macro = mac2[1] 13250 prefix = substr(line, 1, index(line, defundef) - 1) 13251 if (D_is_set[macro]) { 13252 # Preserve the white space surrounding the "#". 13253 print prefix "define", macro P[macro] D[macro] 13254 next 13255 } else { 13256 # Replace #undef with comments. This is necessary, for example, 13257 # in the case of _POSIX_SOURCE, which is predefined and required 13258 # on some systems where configure will not decide to define it. 13259 if (defundef == "undef") { 13260 print "/*", prefix defundef, macro, "*/" 13261 next 13262 } 13263 } 13264 } 13265 { print } 13266 _ACAWK 13267 _ACEOF 13268 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13269 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13270 fi # test -n "$CONFIG_HEADERS" 13271 13272 13273 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13274 shift 13275 for ac_tag 13276 do 13277 case $ac_tag in 13278 :[FHLC]) ac_mode=$ac_tag; continue;; 13279 esac 13280 case $ac_mode$ac_tag in 13281 :[FHL]*:*);; 13282 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13283 :[FH]-) ac_tag=-:-;; 13284 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13285 esac 13286 ac_save_IFS=$IFS 13287 IFS=: 13288 set x $ac_tag 13289 IFS=$ac_save_IFS 13290 shift 13291 ac_file=$1 13292 shift 13293 13294 case $ac_mode in 13295 :L) ac_source=$1;; 13296 :[FH]) 13297 ac_file_inputs= 13298 for ac_f 13299 do 13300 case $ac_f in 13301 -) ac_f="$ac_tmp/stdin";; 13302 *) # Look for the file first in the build tree, then in the source tree 13303 # (if the path is not absolute). The absolute path cannot be DOS-style, 13304 # because $ac_f cannot contain ':'. 13305 test -f "$ac_f" || 13306 case $ac_f in 13307 [\\/$]*) false;; 13308 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13309 esac || 13310 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13311 esac 13312 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13313 as_fn_append ac_file_inputs " '$ac_f'" 13314 done 13315 13316 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13317 # use $as_me), people would be surprised to read: 13318 # /* config.h. Generated by config.status. */ 13319 configure_input='Generated from '` 13320 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13321 `' by configure.' 13322 if test x"$ac_file" != x-; then 13323 configure_input="$ac_file. $configure_input" 13324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13325 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13326 fi 13327 # Neutralize special characters interpreted by sed in replacement strings. 13328 case $configure_input in #( 13329 *\&* | *\|* | *\\* ) 13330 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13331 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13332 *) ac_sed_conf_input=$configure_input;; 13333 esac 13334 13335 case $ac_tag in 13336 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13337 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13338 esac 13339 ;; 13340 esac 13341 13342 ac_dir=`$as_dirname -- "$ac_file" || 13343 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13344 X"$ac_file" : 'X\(//\)[^/]' \| \ 13345 X"$ac_file" : 'X\(//\)$' \| \ 13346 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13347 printf "%s\n" X"$ac_file" | 13348 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13349 s//\1/ 13350 q 13351 } 13352 /^X\(\/\/\)[^/].*/{ 13353 s//\1/ 13354 q 13355 } 13356 /^X\(\/\/\)$/{ 13357 s//\1/ 13358 q 13359 } 13360 /^X\(\/\).*/{ 13361 s//\1/ 13362 q 13363 } 13364 s/.*/./; q'` 13365 as_dir="$ac_dir"; as_fn_mkdir_p 13366 ac_builddir=. 13367 13368 case "$ac_dir" in 13369 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13370 *) 13371 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13372 # A ".." for each directory in $ac_dir_suffix. 13373 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13374 case $ac_top_builddir_sub in 13375 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13376 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13377 esac ;; 13378 esac 13379 ac_abs_top_builddir=$ac_pwd 13380 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13381 # for backward compatibility: 13382 ac_top_builddir=$ac_top_build_prefix 13383 13384 case $srcdir in 13385 .) # We are building in place. 13386 ac_srcdir=. 13387 ac_top_srcdir=$ac_top_builddir_sub 13388 ac_abs_top_srcdir=$ac_pwd ;; 13389 [\\/]* | ?:[\\/]* ) # Absolute name. 13390 ac_srcdir=$srcdir$ac_dir_suffix; 13391 ac_top_srcdir=$srcdir 13392 ac_abs_top_srcdir=$srcdir ;; 13393 *) # Relative name. 13394 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13395 ac_top_srcdir=$ac_top_build_prefix$srcdir 13396 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13397 esac 13398 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13399 13400 13401 case $ac_mode in 13402 :F) 13403 # 13404 # CONFIG_FILE 13405 # 13406 13407 case $INSTALL in 13408 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13409 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13410 esac 13411 ac_MKDIR_P=$MKDIR_P 13412 case $MKDIR_P in 13413 [\\/$]* | ?:[\\/]* ) ;; 13414 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13415 esac 13416 _ACEOF 13417 13418 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13419 # If the template does not know about datarootdir, expand it. 13420 # FIXME: This hack should be removed a few years after 2.60. 13421 ac_datarootdir_hack=; ac_datarootdir_seen= 13422 ac_sed_dataroot=' 13423 /datarootdir/ { 13424 p 13425 q 13426 } 13427 /@datadir@/p 13428 /@docdir@/p 13429 /@infodir@/p 13430 /@localedir@/p 13431 /@mandir@/p' 13432 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13433 *datarootdir*) ac_datarootdir_seen=yes;; 13434 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13436 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13437 _ACEOF 13438 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13439 ac_datarootdir_hack=' 13440 s&@datadir@&$datadir&g 13441 s&@docdir@&$docdir&g 13442 s&@infodir@&$infodir&g 13443 s&@localedir@&$localedir&g 13444 s&@mandir@&$mandir&g 13445 s&\\\${datarootdir}&$datarootdir&g' ;; 13446 esac 13447 _ACEOF 13448 13449 # Neutralize VPATH when '$srcdir' = '.'. 13450 # Shell code in configure.ac might set extrasub. 13451 # FIXME: do we really want to maintain this feature? 13452 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13453 ac_sed_extra="$ac_vpsub 13454 $extrasub 13455 _ACEOF 13456 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13457 :t 13458 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13459 s|@configure_input@|$ac_sed_conf_input|;t t 13460 s&@top_builddir@&$ac_top_builddir_sub&;t t 13461 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13462 s&@srcdir@&$ac_srcdir&;t t 13463 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13464 s&@top_srcdir@&$ac_top_srcdir&;t t 13465 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13466 s&@builddir@&$ac_builddir&;t t 13467 s&@abs_builddir@&$ac_abs_builddir&;t t 13468 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13469 s&@INSTALL@&$ac_INSTALL&;t t 13470 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13471 $ac_datarootdir_hack 13472 " 13473 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13474 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13475 13476 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13477 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13478 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13479 "$ac_tmp/out"`; test -z "$ac_out"; } && 13480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13481 which seems to be undefined. Please make sure it is defined" >&5 13482 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13483 which seems to be undefined. Please make sure it is defined" >&2;} 13484 13485 rm -f "$ac_tmp/stdin" 13486 case $ac_file in 13487 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13488 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13489 esac \ 13490 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13491 ;; 13492 :H) 13493 # 13494 # CONFIG_HEADER 13495 # 13496 if test x"$ac_file" != x-; then 13497 { 13498 printf "%s\n" "/* $configure_input */" >&1 \ 13499 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13500 } >"$ac_tmp/config.h" \ 13501 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13502 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13504 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13505 else 13506 rm -f "$ac_file" 13507 mv "$ac_tmp/config.h" "$ac_file" \ 13508 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13509 fi 13510 else 13511 printf "%s\n" "/* $configure_input */" >&1 \ 13512 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13513 || as_fn_error $? "could not create -" "$LINENO" 5 13514 fi 13515 # Compute "$ac_file"'s index in $config_headers. 13516 _am_arg="$ac_file" 13517 _am_stamp_count=1 13518 for _am_header in $config_headers :; do 13519 case $_am_header in 13520 $_am_arg | $_am_arg:* ) 13521 break ;; 13522 * ) 13523 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13524 esac 13525 done 13526 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13527 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13528 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13529 X"$_am_arg" : 'X\(//\)$' \| \ 13530 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13531 printf "%s\n" X"$_am_arg" | 13532 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13533 s//\1/ 13534 q 13535 } 13536 /^X\(\/\/\)[^/].*/{ 13537 s//\1/ 13538 q 13539 } 13540 /^X\(\/\/\)$/{ 13541 s//\1/ 13542 q 13543 } 13544 /^X\(\/\).*/{ 13545 s//\1/ 13546 q 13547 } 13548 s/.*/./; q'`/stamp-h$_am_stamp_count 13549 ;; 13550 13551 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13552 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13553 ;; 13554 esac 13555 13556 13557 case $ac_file$ac_mode in 13558 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13559 # Older Autoconf quotes --file arguments for eval, but not when files 13560 # are listed without --file. Let's play safe and only enable the eval 13561 # if we detect the quoting. 13562 # TODO: see whether this extra hack can be removed once we start 13563 # requiring Autoconf 2.70 or later. 13564 case $CONFIG_FILES in #( 13565 *\'*) : 13566 eval set x "$CONFIG_FILES" ;; #( 13567 *) : 13568 set x $CONFIG_FILES ;; #( 13569 *) : 13570 ;; 13571 esac 13572 shift 13573 # Used to flag and report bootstrapping failures. 13574 am_rc=0 13575 for am_mf 13576 do 13577 # Strip MF so we end up with the name of the file. 13578 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13579 # Check whether this is an Automake generated Makefile which includes 13580 # dependency-tracking related rules and includes. 13581 # Grep'ing the whole file directly is not great: AIX grep has a line 13582 # limit of 2048, but all sed's we know have understand at least 4000. 13583 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13584 || continue 13585 am_dirpart=`$as_dirname -- "$am_mf" || 13586 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13587 X"$am_mf" : 'X\(//\)[^/]' \| \ 13588 X"$am_mf" : 'X\(//\)$' \| \ 13589 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13590 printf "%s\n" X"$am_mf" | 13591 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13592 s//\1/ 13593 q 13594 } 13595 /^X\(\/\/\)[^/].*/{ 13596 s//\1/ 13597 q 13598 } 13599 /^X\(\/\/\)$/{ 13600 s//\1/ 13601 q 13602 } 13603 /^X\(\/\).*/{ 13604 s//\1/ 13605 q 13606 } 13607 s/.*/./; q'` 13608 am_filepart=`$as_basename -- "$am_mf" || 13609 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13610 X"$am_mf" : 'X\(//\)$' \| \ 13611 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13612 printf "%s\n" X/"$am_mf" | 13613 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13614 s//\1/ 13615 q 13616 } 13617 /^X\/\(\/\/\)$/{ 13618 s//\1/ 13619 q 13620 } 13621 /^X\/\(\/\).*/{ 13622 s//\1/ 13623 q 13624 } 13625 s/.*/./; q'` 13626 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13627 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13628 | $MAKE -f - am--depfiles" >&5 13629 (cd "$am_dirpart" \ 13630 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13631 | $MAKE -f - am--depfiles) >&5 2>&5 13632 ac_status=$? 13633 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13634 (exit $ac_status); } || am_rc=$? 13635 done 13636 if test $am_rc -ne 0; then 13637 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13638 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13639 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13640 for automatic dependency tracking. If GNU make was not used, consider 13641 re-running the configure script with MAKE=\"gmake\" (or whatever is 13642 necessary). You can also try re-running configure with the 13643 '--disable-dependency-tracking' option to at least be able to build 13644 the package (albeit without support for automatic dependency tracking). 13645 See 'config.log' for more details" "$LINENO" 5; } 13646 fi 13647 { am_dirpart=; unset am_dirpart;} 13648 { am_filepart=; unset am_filepart;} 13649 { am_mf=; unset am_mf;} 13650 { am_rc=; unset am_rc;} 13651 rm -f conftest-deps.mk 13652 } 13653 ;; 13654 13655 esac 13656 done # for ac_tag 13657 13658 13659 as_fn_exit 0 13660 _ACEOF 13661 ac_clean_files=$ac_clean_files_save 13662 13663 test $ac_write_fail = 0 || 13664 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13665 13666 13667 # configure is writing to config.log, and then calls config.status. 13668 # config.status does its own redirection, appending to config.log. 13669 # Unfortunately, on DOS this fails, as config.log is still kept open 13670 # by configure, so config.status won't be able to write to it; its 13671 # output is simply discarded. So we exec the FD to /dev/null, 13672 # effectively closing config.log, so it can be properly (re)opened and 13673 # appended to by config.status. When coming back to configure, we 13674 # need to make the FD available again. 13675 if test "$no_create" != yes; then 13676 ac_cs_success=: 13677 ac_config_status_args= 13678 test "$silent" = yes && 13679 ac_config_status_args="$ac_config_status_args --quiet" 13680 exec 5>/dev/null 13681 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13682 exec 5>>config.log 13683 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13684 # would make configure fail if this is the last instruction. 13685 $ac_cs_success || as_fn_exit 1 13686 fi 13687 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13689 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13690 fi 13691 13692 13693
Indexes created Mon Apr 06 00:22:49 UTC 2026