configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for bitmap 1.1.1. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/bitmap/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/bitmap/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='bitmap' 607 PACKAGE_TARNAME='bitmap' 608 PACKAGE_VERSION='1.1.1' 609 PACKAGE_STRING='bitmap 1.1.1' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/bitmap/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 appdefaultdir 652 APPDEFS_LIBS 653 APPDEFS_CFLAGS 654 BITMAP_LIBS 655 BITMAP_CFLAGS 656 ATOBM_LIBS 657 ATOBM_CFLAGS 658 BMTOA_LIBS 659 BMTOA_CFLAGS 660 MATH_LIBS 661 MAN_SUBSTS 662 XORG_MAN_PAGE 663 ADMIN_MAN_DIR 664 DRIVER_MAN_DIR 665 MISC_MAN_DIR 666 FILE_MAN_DIR 667 LIB_MAN_DIR 668 APP_MAN_DIR 669 ADMIN_MAN_SUFFIX 670 DRIVER_MAN_SUFFIX 671 MISC_MAN_SUFFIX 672 FILE_MAN_SUFFIX 673 LIB_MAN_SUFFIX 674 APP_MAN_SUFFIX 675 SED 676 host_os 677 host_vendor 678 host_cpu 679 host 680 build_os 681 build_vendor 682 build_cpu 683 build 684 INSTALL_CMD 685 PKG_CONFIG_LIBDIR 686 PKG_CONFIG_PATH 687 PKG_CONFIG 688 CHANGELOG_CMD 689 STRICT_CFLAGS 690 CWARNFLAGS 691 BASE_CFLAGS 692 am__fastdepCC_FALSE 693 am__fastdepCC_TRUE 694 CCDEPMODE 695 am__nodep 696 AMDEPBACKSLASH 697 AMDEP_FALSE 698 AMDEP_TRUE 699 am__include 700 DEPDIR 701 OBJEXT 702 EXEEXT 703 ac_ct_CC 704 CPPFLAGS 705 LDFLAGS 706 CFLAGS 707 CC 708 AM_BACKSLASH 709 AM_DEFAULT_VERBOSITY 710 AM_DEFAULT_V 711 AM_V 712 CSCOPE 713 ETAGS 714 CTAGS 715 am__untar 716 am__tar 717 AMTAR 718 am__leading_dot 719 SET_MAKE 720 AWK 721 mkdir_p 722 MKDIR_P 723 INSTALL_STRIP_PROGRAM 724 STRIP 725 install_sh 726 MAKEINFO 727 AUTOHEADER 728 AUTOMAKE 729 AUTOCONF 730 ACLOCAL 731 VERSION 732 PACKAGE 733 CYGPATH_W 734 am__isrc 735 INSTALL_DATA 736 INSTALL_SCRIPT 737 INSTALL_PROGRAM 738 target_alias 739 host_alias 740 build_alias 741 LIBS 742 ECHO_T 743 ECHO_N 744 ECHO_C 745 DEFS 746 mandir 747 localedir 748 libdir 749 psdir 750 pdfdir 751 dvidir 752 htmldir 753 infodir 754 docdir 755 oldincludedir 756 includedir 757 runstatedir 758 localstatedir 759 sharedstatedir 760 sysconfdir 761 datadir 762 datarootdir 763 libexecdir 764 sbindir 765 bindir 766 program_transform_name 767 prefix 768 exec_prefix 769 PACKAGE_URL 770 PACKAGE_BUGREPORT 771 PACKAGE_STRING 772 PACKAGE_VERSION 773 PACKAGE_TARNAME 774 PACKAGE_NAME 775 PATH_SEPARATOR 776 SHELL 777 am__quote' 778 ac_subst_files='' 779 ac_user_opts=' 780 enable_option_checking 781 enable_silent_rules 782 enable_dependency_tracking 783 enable_selective_werror 784 enable_strict_compilation 785 enable_largefile 786 with_appdefaultdir 787 enable_year2038 788 ' 789 ac_precious_vars='build_alias 790 host_alias 791 target_alias 792 CC 793 CFLAGS 794 LDFLAGS 795 LIBS 796 CPPFLAGS 797 PKG_CONFIG 798 PKG_CONFIG_PATH 799 PKG_CONFIG_LIBDIR 800 BMTOA_CFLAGS 801 BMTOA_LIBS 802 ATOBM_CFLAGS 803 ATOBM_LIBS 804 BITMAP_CFLAGS 805 BITMAP_LIBS 806 APPDEFS_CFLAGS 807 APPDEFS_LIBS' 808 809 810 # 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See below for descriptions of some of the useful variables. 1362 1363 Defaults for the options are specified in brackets. 1364 1365 Configuration: 1366 -h, --help display this help and exit 1367 --help=short display options specific to this package 1368 --help=recursive display the short help of all the included packages 1369 -V, --version display version information and exit 1370 -q, --quiet, --silent do not print 'checking ...' messages 1371 --cache-file=FILE cache test results in FILE [disabled] 1372 -C, --config-cache alias for '--cache-file=config.cache' 1373 -n, --no-create do not create output files 1374 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1375 1376 Installation directories: 1377 --prefix=PREFIX install architecture-independent files in PREFIX 1378 [$ac_default_prefix] 1379 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1380 [PREFIX] 1381 1382 By default, 'make install' will install all the files in 1383 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1384 an installation prefix other than '$ac_default_prefix' using '--prefix', 1385 for instance '--prefix=\$HOME'. 1386 1387 For better control, use the options below. 1388 1389 Fine tuning of the installation directories: 1390 --bindir=DIR user executables [EPREFIX/bin] 1391 --sbindir=DIR system admin executables [EPREFIX/sbin] 1392 --libexecdir=DIR program executables [EPREFIX/libexec] 1393 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1394 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1395 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1396 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1397 --libdir=DIR object code libraries [EPREFIX/lib] 1398 --includedir=DIR C header files [PREFIX/include] 1399 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1400 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1401 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1402 --infodir=DIR info documentation [DATAROOTDIR/info] 1403 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1404 --mandir=DIR man documentation [DATAROOTDIR/man] 1405 --docdir=DIR documentation root [DATAROOTDIR/doc/bitmap] 1406 --htmldir=DIR html documentation [DOCDIR] 1407 --dvidir=DIR dvi documentation [DOCDIR] 1408 --pdfdir=DIR pdf documentation [DOCDIR] 1409 --psdir=DIR ps documentation [DOCDIR] 1410 _ACEOF 1411 1412 cat <<\_ACEOF 1413 1414 Program names: 1415 --program-prefix=PREFIX prepend PREFIX to installed program names 1416 --program-suffix=SUFFIX append SUFFIX to installed program names 1417 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1418 1419 System types: 1420 --build=BUILD configure for building on BUILD [guessed] 1421 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1422 _ACEOF 1423 fi 1424 1425 if test -n "$ac_init_help"; then 1426 case $ac_init_help in 1427 short | recursive ) echo "Configuration of bitmap 1.1.1:";; 1428 esac 1429 cat <<\_ACEOF 1430 1431 Optional Features: 1432 --disable-option-checking ignore unrecognized --enable/--with options 1433 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1434 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1435 --enable-silent-rules less verbose build output (undo: "make V=1") 1436 --disable-silent-rules verbose build output (undo: "make V=0") 1437 --enable-dependency-tracking 1438 do not reject slow dependency extractors 1439 --disable-dependency-tracking 1440 speeds up one-time build 1441 --disable-selective-werror 1442 Turn off selective compiler errors. (default: 1443 enabled) 1444 --enable-strict-compilation 1445 Enable all warnings from compiler and make them 1446 errors (default: disabled) 1447 --disable-largefile omit support for large files 1448 --enable-year2038 support timestamps after 2038 1449 1450 Optional Packages: 1451 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1452 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1453 --with-appdefaultdir=<pathname> 1454 specify directory for app-defaults files (default is 1455 autodetected) 1456 1457 Some influential environment variables: 1458 CC C compiler command 1459 CFLAGS C compiler flags 1460 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1461 nonstandard directory <lib dir> 1462 LIBS libraries to pass to the linker, e.g. -l<library> 1463 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1464 you have headers in a nonstandard directory <include dir> 1465 PKG_CONFIG path to pkg-config utility 1466 PKG_CONFIG_PATH 1467 directories to add to pkg-config's search path 1468 PKG_CONFIG_LIBDIR 1469 path overriding pkg-config's built-in search path 1470 BMTOA_CFLAGS 1471 C compiler flags for BMTOA, overriding pkg-config 1472 BMTOA_LIBS linker flags for BMTOA, overriding pkg-config 1473 ATOBM_CFLAGS 1474 C compiler flags for ATOBM, overriding pkg-config 1475 ATOBM_LIBS linker flags for ATOBM, overriding pkg-config 1476 BITMAP_CFLAGS 1477 C compiler flags for BITMAP, overriding pkg-config 1478 BITMAP_LIBS linker flags for BITMAP, overriding pkg-config 1479 APPDEFS_CFLAGS 1480 C compiler flags for APPDEFS, overriding pkg-config 1481 APPDEFS_LIBS 1482 linker flags for APPDEFS, overriding pkg-config 1483 1484 Use these variables to override the choices made by 'configure' or to help 1485 it to find libraries and programs with nonstandard names/locations. 1486 1487 Report bugs to <https://gitlab.freedesktop.org/xorg/app/bitmap/issues>. 1488 _ACEOF 1489 ac_status=$? 1490 fi 1491 1492 if test "$ac_init_help" = "recursive"; then 1493 # If there are subdirs, report their specific --help. 1494 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1495 test -d "$ac_dir" || 1496 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1497 continue 1498 ac_builddir=. 1499 1500 case "$ac_dir" in 1501 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1502 *) 1503 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1504 # A ".." for each directory in $ac_dir_suffix. 1505 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1506 case $ac_top_builddir_sub in 1507 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1508 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1509 esac ;; 1510 esac 1511 ac_abs_top_builddir=$ac_pwd 1512 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1513 # for backward compatibility: 1514 ac_top_builddir=$ac_top_build_prefix 1515 1516 case $srcdir in 1517 .) # We are building in place. 1518 ac_srcdir=. 1519 ac_top_srcdir=$ac_top_builddir_sub 1520 ac_abs_top_srcdir=$ac_pwd ;; 1521 [\\/]* | ?:[\\/]* ) # Absolute name. 1522 ac_srcdir=$srcdir$ac_dir_suffix; 1523 ac_top_srcdir=$srcdir 1524 ac_abs_top_srcdir=$srcdir ;; 1525 *) # Relative name. 1526 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1527 ac_top_srcdir=$ac_top_build_prefix$srcdir 1528 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1529 esac 1530 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1531 1532 cd "$ac_dir" || { ac_status=$?; continue; } 1533 # Check for configure.gnu first; this name is used for a wrapper for 1534 # Metaconfig's "Configure" on case-insensitive file systems. 1535 if test -f "$ac_srcdir/configure.gnu"; then 1536 echo && 1537 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1538 elif test -f "$ac_srcdir/configure"; then 1539 echo && 1540 $SHELL "$ac_srcdir/configure" --help=recursive 1541 else 1542 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1543 fi || ac_status=$? 1544 cd "$ac_pwd" || { ac_status=$?; break; } 1545 done 1546 fi 1547 1548 test -n "$ac_init_help" && exit $ac_status 1549 if $ac_init_version; then 1550 cat <<\_ACEOF 1551 bitmap configure 1.1.1 1552 generated by GNU Autoconf 2.72 1553 1554 Copyright (C) 2023 Free Software Foundation, Inc. 1555 This configure script is free software; the Free Software Foundation 1556 gives unlimited permission to copy, distribute and modify it. 1557 _ACEOF 1558 exit 1559 fi 1560 1561 ## ------------------------ ## 1562 ## Autoconf initialization. ## 1563 ## ------------------------ ## 1564 1565 # ac_fn_c_try_compile LINENO 1566 # -------------------------- 1567 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1568 ac_fn_c_try_compile () 1569 { 1570 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1571 rm -f conftest.$ac_objext conftest.beam 1572 if { { ac_try="$ac_compile" 1573 case "(($ac_try" in 1574 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1575 *) ac_try_echo=$ac_try;; 1576 esac 1577 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1578 printf "%s\n" "$ac_try_echo"; } >&5 1579 (eval "$ac_compile") 2>conftest.err 1580 ac_status=$? 1581 if test -s conftest.err; then 1582 grep -v '^ *+' conftest.err >conftest.er1 1583 cat conftest.er1 >&5 1584 mv -f conftest.er1 conftest.err 1585 fi 1586 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1587 test $ac_status = 0; } && { 1588 test -z "$ac_c_werror_flag" || 1589 test ! -s conftest.err 1590 } && test -s conftest.$ac_objext 1591 then : 1592 ac_retval=0 1593 else case e in #( 1594 e) printf "%s\n" "$as_me: failed program was:" >&5 1595 sed 's/^/| /' conftest.$ac_ext >&5 1596 1597 ac_retval=1 ;; 1598 esac 1599 fi 1600 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1601 as_fn_set_status $ac_retval 1602 1603 } # ac_fn_c_try_compile 1604 1605 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1606 # ------------------------------------------------------------------ 1607 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1608 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1609 ac_fn_check_decl () 1610 { 1611 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1612 as_decl_name=`echo $2|sed 's/ *(.*//'` 1613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1614 printf %s "checking whether $as_decl_name is declared... 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" >&6; } 1668 if eval test \${$3+y} 1669 then : 1670 printf %s "(cached) " >&6 1671 else case e in #( 1672 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1673 /* end confdefs.h. */ 1674 $4 1675 #include <$2> 1676 _ACEOF 1677 if ac_fn_c_try_compile "$LINENO" 1678 then : 1679 eval "$3=yes" 1680 else case e in #( 1681 e) eval "$3=no" ;; 1682 esac 1683 fi 1684 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1685 esac 1686 fi 1687 eval ac_res=\$$3 1688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1689 printf "%s\n" "$ac_res" >&6; } 1690 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1691 1692 } # ac_fn_c_check_header_compile 1693 1694 # ac_fn_c_try_link LINENO 1695 # ----------------------- 1696 # Try to link conftest.$ac_ext, and return whether this succeeded. 1697 ac_fn_c_try_link () 1698 { 1699 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1700 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1701 if { { ac_try="$ac_link" 1702 case "(($ac_try" in 1703 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1704 *) ac_try_echo=$ac_try;; 1705 esac 1706 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1707 printf "%s\n" "$ac_try_echo"; } >&5 1708 (eval "$ac_link") 2>conftest.err 1709 ac_status=$? 1710 if test -s conftest.err; then 1711 grep -v '^ *+' conftest.err >conftest.er1 1712 cat conftest.er1 >&5 1713 mv -f conftest.er1 conftest.err 1714 fi 1715 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1716 test $ac_status = 0; } && { 1717 test -z "$ac_c_werror_flag" || 1718 test ! -s conftest.err 1719 } && test -s conftest$ac_exeext && { 1720 test "$cross_compiling" = yes || 1721 test -x conftest$ac_exeext 1722 } 1723 then : 1724 ac_retval=0 1725 else case e in #( 1726 e) printf "%s\n" "$as_me: failed program was:" >&5 1727 sed 's/^/| /' conftest.$ac_ext >&5 1728 1729 ac_retval=1 ;; 1730 esac 1731 fi 1732 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1733 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1734 # interfere with the next link command; also delete a directory that is 1735 # left behind by Apple's compiler. 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" >&6; } 1750 if eval test \${$3+y} 1751 then : 1752 printf %s "(cached) " >&6 1753 else case e in #( 1754 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1755 /* end confdefs.h. */ 1756 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1757 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1758 #define $2 innocuous_$2 1759 1760 /* System header to define __stub macros and hopefully few prototypes, 1761 which can conflict with char $2 (void); below. */ 1762 1763 #include <limits.h> 1764 #undef $2 1765 1766 /* Override any GCC internal prototype to avoid an error. 1767 Use char because int might match the return type of a GCC 1768 builtin and then its argument prototype would still apply. */ 1769 #ifdef __cplusplus 1770 extern "C" 1771 #endif 1772 char $2 (void); 1773 /* The GNU C library defines this for functions which it implements 1774 to always fail with ENOSYS. Some functions are actually named 1775 something starting with __ and the normal name is an alias. */ 1776 #if defined __stub_$2 || defined __stub___$2 1777 choke me 1778 #endif 1779 1780 int 1781 main (void) 1782 { 1783 return $2 (); 1784 ; 1785 return 0; 1786 } 1787 _ACEOF 1788 if ac_fn_c_try_link "$LINENO" 1789 then : 1790 eval "$3=yes" 1791 else case e in #( 1792 e) eval "$3=no" ;; 1793 esac 1794 fi 1795 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1796 conftest$ac_exeext conftest.$ac_ext ;; 1797 esac 1798 fi 1799 eval ac_res=\$$3 1800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1801 printf "%s\n" "$ac_res" >&6; } 1802 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1803 1804 } # ac_fn_c_check_func 1805 ac_configure_args_raw= 1806 for ac_arg 1807 do 1808 case $ac_arg in 1809 *\'*) 1810 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1811 esac 1812 as_fn_append ac_configure_args_raw " '$ac_arg'" 1813 done 1814 1815 case $ac_configure_args_raw in 1816 *$as_nl*) 1817 ac_safe_unquote= ;; 1818 *) 1819 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1820 ac_unsafe_a="$ac_unsafe_z#~" 1821 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1822 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1823 esac 1824 1825 cat >config.log <<_ACEOF 1826 This file contains any messages produced by compilers while 1827 running configure, to aid debugging if configure makes a mistake. 1828 1829 It was created by bitmap $as_me 1.1.1, which was 1830 generated by GNU Autoconf 2.72. Invocation command line was 1831 1832 $ $0$ac_configure_args_raw 1833 1834 _ACEOF 1835 exec 5>>config.log 1836 { 1837 cat <<_ASUNAME 1838 ## --------- ## 1839 ## Platform. ## 1840 ## --------- ## 1841 1842 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1843 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1844 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1845 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1846 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1847 1848 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1849 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1850 1851 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1852 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1853 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1854 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1855 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1856 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1857 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1858 1859 _ASUNAME 1860 1861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1862 for as_dir in $PATH 1863 do 1864 IFS=$as_save_IFS 1865 case $as_dir in #((( 1866 '') as_dir=./ ;; 1867 */) ;; 1868 *) as_dir=$as_dir/ ;; 1869 esac 1870 printf "%s\n" "PATH: $as_dir" 1871 done 1872 IFS=$as_save_IFS 1873 1874 } >&5 1875 1876 cat >&5 <<_ACEOF 1877 1878 1879 ## ----------- ## 1880 ## Core tests. ## 1881 ## ----------- ## 1882 1883 _ACEOF 1884 1885 1886 # Keep a trace of the command line. 1887 # Strip out --no-create and --no-recursion so they do not pile up. 1888 # Strip out --silent because we don't want to record it for future runs. 1889 # Also quote any args containing shell meta-characters. 1890 # Make two passes to allow for proper duplicate-argument suppression. 1891 ac_configure_args= 1892 ac_configure_args0= 1893 ac_configure_args1= 1894 ac_must_keep_next=false 1895 for ac_pass in 1 2 1896 do 1897 for ac_arg 1898 do 1899 case $ac_arg in 1900 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1901 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1902 | -silent | --silent | --silen | --sile | --sil) 1903 continue ;; 1904 *\'*) 1905 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1906 esac 1907 case $ac_pass in 1908 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1909 2) 1910 as_fn_append ac_configure_args1 " '$ac_arg'" 1911 if test $ac_must_keep_next = true; then 1912 ac_must_keep_next=false # Got value, back to normal. 1913 else 1914 case $ac_arg in 1915 *=* | --config-cache | -C | -disable-* | --disable-* \ 1916 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1917 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1918 | -with-* | --with-* | -without-* | --without-* | --x) 1919 case "$ac_configure_args0 " in 1920 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1921 esac 1922 ;; 1923 -* ) ac_must_keep_next=true ;; 1924 esac 1925 fi 1926 as_fn_append ac_configure_args " '$ac_arg'" 1927 ;; 1928 esac 1929 done 1930 done 1931 { ac_configure_args0=; unset ac_configure_args0;} 1932 { ac_configure_args1=; unset ac_configure_args1;} 1933 1934 # When interrupted or exit'd, cleanup temporary files, and complete 1935 # config.log. We remove comments because anyway the quotes in there 1936 # would cause problems or look ugly. 1937 # WARNING: Use '\'' to represent an apostrophe within the trap. 1938 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1939 trap 'exit_status=$? 1940 # Sanitize IFS. 1941 IFS=" "" $as_nl" 1942 # Save into config.log some information that might help in debugging. 1943 { 1944 echo 1945 1946 printf "%s\n" "## ---------------- ## 1947 ## Cache variables. ## 1948 ## ---------------- ##" 1949 echo 1950 # The following way of writing the cache mishandles newlines in values, 1951 ( 1952 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1953 eval ac_val=\$$ac_var 1954 case $ac_val in #( 1955 *${as_nl}*) 1956 case $ac_var in #( 1957 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1958 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1959 esac 1960 case $ac_var in #( 1961 _ | IFS | as_nl) ;; #( 1962 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1963 *) { eval $ac_var=; unset $ac_var;} ;; 1964 esac ;; 1965 esac 1966 done 1967 (set) 2>&1 | 1968 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1969 *${as_nl}ac_space=\ *) 1970 sed -n \ 1971 "s/'\''/'\''\\\\'\'''\''/g; 1972 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1973 ;; #( 1974 *) 1975 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1976 ;; 1977 esac | 1978 sort 1979 ) 1980 echo 1981 1982 printf "%s\n" "## ----------------- ## 1983 ## Output variables. ## 1984 ## ----------------- ##" 1985 echo 1986 for ac_var in $ac_subst_vars 1987 do 1988 eval ac_val=\$$ac_var 1989 case $ac_val in 1990 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1991 esac 1992 printf "%s\n" "$ac_var='\''$ac_val'\''" 1993 done | sort 1994 echo 1995 1996 if test -n "$ac_subst_files"; then 1997 printf "%s\n" "## ------------------- ## 1998 ## File substitutions. ## 1999 ## ------------------- ##" 2000 echo 2001 for ac_var in $ac_subst_files 2002 do 2003 eval ac_val=\$$ac_var 2004 case $ac_val in 2005 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2006 esac 2007 printf "%s\n" "$ac_var='\''$ac_val'\''" 2008 done | sort 2009 echo 2010 fi 2011 2012 if test -s confdefs.h; then 2013 printf "%s\n" "## ----------- ## 2014 ## confdefs.h. ## 2015 ## ----------- ##" 2016 echo 2017 cat confdefs.h 2018 echo 2019 fi 2020 test "$ac_signal" != 0 && 2021 printf "%s\n" "$as_me: caught signal $ac_signal" 2022 printf "%s\n" "$as_me: exit $exit_status" 2023 } >&5 2024 rm -f core *.core core.conftest.* && 2025 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2026 exit $exit_status 2027 ' 0 2028 for ac_signal in 1 2 13 15; do 2029 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2030 done 2031 ac_signal=0 2032 2033 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2034 rm -f -r conftest* confdefs.h 2035 2036 printf "%s\n" "/* confdefs.h */" > confdefs.h 2037 2038 # Predefined preprocessor variables. 2039 2040 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2041 2042 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2043 2044 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2045 2046 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2047 2048 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2049 2050 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2051 2052 2053 # Let the site file select an alternate cache file if it wants to. 2054 # Prefer an explicitly selected file to automatically selected ones. 2055 if test -n "$CONFIG_SITE"; then 2056 ac_site_files="$CONFIG_SITE" 2057 elif test "x$prefix" != xNONE; then 2058 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2059 else 2060 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2061 fi 2062 2063 for ac_site_file in $ac_site_files 2064 do 2065 case $ac_site_file in #( 2066 */*) : 2067 ;; #( 2068 *) : 2069 ac_site_file=./$ac_site_file ;; 2070 esac 2071 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2073 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2074 sed 's/^/| /' "$ac_site_file" >&5 2075 . "$ac_site_file" \ 2076 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2077 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2078 as_fn_error $? "failed to load site script $ac_site_file 2079 See 'config.log' for more details" "$LINENO" 5; } 2080 fi 2081 done 2082 2083 if test -r "$cache_file"; then 2084 # Some versions of bash will fail to source /dev/null (special files 2085 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2086 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2088 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2089 case $cache_file in 2090 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2091 *) . "./$cache_file";; 2092 esac 2093 fi 2094 else 2095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2096 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2097 >$cache_file 2098 fi 2099 2100 # Test code for whether the C compiler supports C89 (global declarations) 2101 ac_c_conftest_c89_globals=' 2102 /* Does the compiler advertise C89 conformance? 2103 Do not test the value of __STDC__, because some compilers set it to 0 2104 while being otherwise adequately conformant. */ 2105 #if !defined __STDC__ 2106 # error "Compiler does not advertise C89 conformance" 2107 #endif 2108 2109 #include <stddef.h> 2110 #include <stdarg.h> 2111 struct stat; 2112 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2113 struct buf { int x; }; 2114 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2115 static char *e (char **p, int i) 2116 { 2117 return p[i]; 2118 } 2119 static char *f (char * (*g) (char **, int), char **p, ...) 2120 { 2121 char *s; 2122 va_list v; 2123 va_start (v,p); 2124 s = g (p, va_arg (v,int)); 2125 va_end (v); 2126 return s; 2127 } 2128 2129 /* C89 style stringification. */ 2130 #define noexpand_stringify(a) #a 2131 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2132 2133 /* C89 style token pasting. Exercises some of the corner cases that 2134 e.g. old MSVC gets wrong, but not very hard. */ 2135 #define noexpand_concat(a,b) a##b 2136 #define expand_concat(a,b) noexpand_concat(a,b) 2137 extern int vA; 2138 extern int vbee; 2139 #define aye A 2140 #define bee B 2141 int *pvA = &expand_concat(v,aye); 2142 int *pvbee = &noexpand_concat(v,bee); 2143 2144 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2145 function prototypes and stuff, but not \xHH hex character constants. 2146 These do not provoke an error unfortunately, instead are silently treated 2147 as an "x". The following induces an error, until -std is added to get 2148 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2149 array size at least. It is necessary to write \x00 == 0 to get something 2150 that is true only with -std. */ 2151 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2152 2153 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2154 inside strings and character constants. */ 2155 #define FOO(x) '\''x'\'' 2156 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2157 2158 int test (int i, double x); 2159 struct s1 {int (*f) (int a);}; 2160 struct s2 {int (*f) (double a);}; 2161 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2162 int, int);' 2163 2164 # Test code for whether the C compiler supports C89 (body of main). 2165 ac_c_conftest_c89_main=' 2166 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2167 ' 2168 2169 # Test code for whether the C compiler supports C99 (global declarations) 2170 ac_c_conftest_c99_globals=' 2171 /* Does the compiler advertise C99 conformance? */ 2172 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2173 # error "Compiler does not advertise C99 conformance" 2174 #endif 2175 2176 // See if C++-style comments work. 2177 2178 #include <stdbool.h> 2179 extern int puts (const char *); 2180 extern int printf (const char *, ...); 2181 extern int dprintf (int, const char *, ...); 2182 extern void *malloc (size_t); 2183 extern void free (void *); 2184 2185 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2186 // dprintf is used instead of fprintf to avoid needing to declare 2187 // FILE and stderr. 2188 #define debug(...) dprintf (2, __VA_ARGS__) 2189 #define showlist(...) puts (#__VA_ARGS__) 2190 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2191 static void 2192 test_varargs_macros (void) 2193 { 2194 int x = 1234; 2195 int y = 5678; 2196 debug ("Flag"); 2197 debug ("X = %d\n", x); 2198 showlist (The first, second, and third items.); 2199 report (x>y, "x is %d but y is %d", x, y); 2200 } 2201 2202 // Check long long types. 2203 #define BIG64 18446744073709551615ull 2204 #define BIG32 4294967295ul 2205 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2206 #if !BIG_OK 2207 #error "your preprocessor is broken" 2208 #endif 2209 #if BIG_OK 2210 #else 2211 #error "your preprocessor is broken" 2212 #endif 2213 static long long int bignum = -9223372036854775807LL; 2214 static unsigned long long int ubignum = BIG64; 2215 2216 struct incomplete_array 2217 { 2218 int datasize; 2219 double data[]; 2220 }; 2221 2222 struct named_init { 2223 int number; 2224 const wchar_t *name; 2225 double average; 2226 }; 2227 2228 typedef const char *ccp; 2229 2230 static inline int 2231 test_restrict (ccp restrict text) 2232 { 2233 // Iterate through items via the restricted pointer. 2234 // Also check for declarations in for loops. 2235 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2236 continue; 2237 return 0; 2238 } 2239 2240 // Check varargs and va_copy. 2241 static bool 2242 test_varargs (const char *format, ...) 2243 { 2244 va_list args; 2245 va_start (args, format); 2246 va_list args_copy; 2247 va_copy (args_copy, args); 2248 2249 const char *str = ""; 2250 int number = 0; 2251 float fnumber = 0; 2252 2253 while (*format) 2254 { 2255 switch (*format++) 2256 { 2257 case '\''s'\'': // string 2258 str = va_arg (args_copy, const char *); 2259 break; 2260 case '\''d'\'': // int 2261 number = va_arg (args_copy, int); 2262 break; 2263 case '\''f'\'': // float 2264 fnumber = va_arg (args_copy, double); 2265 break; 2266 default: 2267 break; 2268 } 2269 } 2270 va_end (args_copy); 2271 va_end (args); 2272 2273 return *str && number && fnumber; 2274 } 2275 ' 2276 2277 # Test code for whether the C compiler supports C99 (body of main). 2278 ac_c_conftest_c99_main=' 2279 // Check bool. 2280 _Bool success = false; 2281 success |= (argc != 0); 2282 2283 // Check restrict. 2284 if (test_restrict ("String literal") == 0) 2285 success = true; 2286 char *restrict newvar = "Another string"; 2287 2288 // Check varargs. 2289 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2290 test_varargs_macros (); 2291 2292 // Check flexible array members. 2293 struct incomplete_array *ia = 2294 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2295 ia->datasize = 10; 2296 for (int i = 0; i < ia->datasize; ++i) 2297 ia->data[i] = i * 1.234; 2298 // Work around memory leak warnings. 2299 free (ia); 2300 2301 // Check named initializers. 2302 struct named_init ni = { 2303 .number = 34, 2304 .name = L"Test wide string", 2305 .average = 543.34343, 2306 }; 2307 2308 ni.number = 58; 2309 2310 int dynamic_array[ni.number]; 2311 dynamic_array[0] = argv[0][0]; 2312 dynamic_array[ni.number - 1] = 543; 2313 2314 // work around unused variable warnings 2315 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2316 || dynamic_array[ni.number - 1] != 543); 2317 ' 2318 2319 # Test code for whether the C compiler supports C11 (global declarations) 2320 ac_c_conftest_c11_globals=' 2321 /* Does the compiler advertise C11 conformance? */ 2322 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2323 # error "Compiler does not advertise C11 conformance" 2324 #endif 2325 2326 // Check _Alignas. 2327 char _Alignas (double) aligned_as_double; 2328 char _Alignas (0) no_special_alignment; 2329 extern char aligned_as_int; 2330 char _Alignas (0) _Alignas (int) aligned_as_int; 2331 2332 // Check _Alignof. 2333 enum 2334 { 2335 int_alignment = _Alignof (int), 2336 int_array_alignment = _Alignof (int[100]), 2337 char_alignment = _Alignof (char) 2338 }; 2339 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2340 2341 // Check _Noreturn. 2342 int _Noreturn does_not_return (void) { for (;;) continue; } 2343 2344 // Check _Static_assert. 2345 struct test_static_assert 2346 { 2347 int x; 2348 _Static_assert (sizeof (int) <= sizeof (long int), 2349 "_Static_assert does not work in struct"); 2350 long int y; 2351 }; 2352 2353 // Check UTF-8 literals. 2354 #define u8 syntax error! 2355 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2356 2357 // Check duplicate typedefs. 2358 typedef long *long_ptr; 2359 typedef long int *long_ptr; 2360 typedef long_ptr long_ptr; 2361 2362 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2363 struct anonymous 2364 { 2365 union { 2366 struct { int i; int j; }; 2367 struct { int k; long int l; } w; 2368 }; 2369 int m; 2370 } v1; 2371 ' 2372 2373 # Test code for whether the C compiler supports C11 (body of main). 2374 ac_c_conftest_c11_main=' 2375 _Static_assert ((offsetof (struct anonymous, i) 2376 == offsetof (struct anonymous, w.k)), 2377 "Anonymous union alignment botch"); 2378 v1.i = 2; 2379 v1.w.k = 5; 2380 ok |= v1.i != 5; 2381 ' 2382 2383 # Test code for whether the C compiler supports C11 (complete). 2384 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2385 ${ac_c_conftest_c99_globals} 2386 ${ac_c_conftest_c11_globals} 2387 2388 int 2389 main (int argc, char **argv) 2390 { 2391 int ok = 0; 2392 ${ac_c_conftest_c89_main} 2393 ${ac_c_conftest_c99_main} 2394 ${ac_c_conftest_c11_main} 2395 return ok; 2396 } 2397 " 2398 2399 # Test code for whether the C compiler supports C99 (complete). 2400 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2401 ${ac_c_conftest_c99_globals} 2402 2403 int 2404 main (int argc, char **argv) 2405 { 2406 int ok = 0; 2407 ${ac_c_conftest_c89_main} 2408 ${ac_c_conftest_c99_main} 2409 return ok; 2410 } 2411 " 2412 2413 # Test code for whether the C compiler supports C89 (complete). 2414 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2415 2416 int 2417 main (int argc, char **argv) 2418 { 2419 int ok = 0; 2420 ${ac_c_conftest_c89_main} 2421 return ok; 2422 } 2423 " 2424 2425 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2426 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2427 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2428 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2429 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2430 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2431 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2432 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2433 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2434 2435 # Auxiliary files required by this configure script. 2436 ac_aux_files="config.guess config.sub compile missing install-sh" 2437 2438 # Locations in which to look for auxiliary files. 2439 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2440 2441 # Search for a directory containing all of the required auxiliary files, 2442 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2443 # If we don't find one directory that contains all the files we need, 2444 # we report the set of missing files from the *first* directory in 2445 # $ac_aux_dir_candidates and give up. 2446 ac_missing_aux_files="" 2447 ac_first_candidate=: 2448 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2450 as_found=false 2451 for as_dir in $ac_aux_dir_candidates 2452 do 2453 IFS=$as_save_IFS 2454 case $as_dir in #((( 2455 '') as_dir=./ ;; 2456 */) ;; 2457 *) as_dir=$as_dir/ ;; 2458 esac 2459 as_found=: 2460 2461 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2462 ac_aux_dir_found=yes 2463 ac_install_sh= 2464 for ac_aux in $ac_aux_files 2465 do 2466 # As a special case, if "install-sh" is required, that requirement 2467 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2468 # and $ac_install_sh is set appropriately for whichever one is found. 2469 if test x"$ac_aux" = x"install-sh" 2470 then 2471 if test -f "${as_dir}install-sh"; then 2472 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2473 ac_install_sh="${as_dir}install-sh -c" 2474 elif test -f "${as_dir}install.sh"; then 2475 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2476 ac_install_sh="${as_dir}install.sh -c" 2477 elif test -f "${as_dir}shtool"; then 2478 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2479 ac_install_sh="${as_dir}shtool install -c" 2480 else 2481 ac_aux_dir_found=no 2482 if $ac_first_candidate; then 2483 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2484 else 2485 break 2486 fi 2487 fi 2488 else 2489 if test -f "${as_dir}${ac_aux}"; then 2490 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2491 else 2492 ac_aux_dir_found=no 2493 if $ac_first_candidate; then 2494 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2495 else 2496 break 2497 fi 2498 fi 2499 fi 2500 done 2501 if test "$ac_aux_dir_found" = yes; then 2502 ac_aux_dir="$as_dir" 2503 break 2504 fi 2505 ac_first_candidate=false 2506 2507 as_found=false 2508 done 2509 IFS=$as_save_IFS 2510 if $as_found 2511 then : 2512 2513 else case e in #( 2514 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2515 esac 2516 fi 2517 2518 2519 # These three variables are undocumented and unsupported, 2520 # and are intended to be withdrawn in a future Autoconf release. 2521 # They can cause serious problems if a builder's source tree is in a directory 2522 # whose full name contains unusual characters. 2523 if test -f "${ac_aux_dir}config.guess"; then 2524 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2525 fi 2526 if test -f "${ac_aux_dir}config.sub"; then 2527 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2528 fi 2529 if test -f "$ac_aux_dir/configure"; then 2530 ac_configure="$SHELL ${ac_aux_dir}configure" 2531 fi 2532 2533 # Check that the precious variables saved in the cache have kept the same 2534 # value. 2535 ac_cache_corrupted=false 2536 for ac_var in $ac_precious_vars; do 2537 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2538 eval ac_new_set=\$ac_env_${ac_var}_set 2539 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2540 eval ac_new_val=\$ac_env_${ac_var}_value 2541 case $ac_old_set,$ac_new_set in 2542 set,) 2543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2544 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2545 ac_cache_corrupted=: ;; 2546 ,set) 2547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2548 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2549 ac_cache_corrupted=: ;; 2550 ,);; 2551 *) 2552 if test "x$ac_old_val" != "x$ac_new_val"; then 2553 # differences in whitespace do not lead to failure. 2554 ac_old_val_w=`echo x $ac_old_val` 2555 ac_new_val_w=`echo x $ac_new_val` 2556 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2558 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2559 ac_cache_corrupted=: 2560 else 2561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2562 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2563 eval $ac_var=\$ac_old_val 2564 fi 2565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2566 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2568 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2569 fi;; 2570 esac 2571 # Pass precious variables to config.status. 2572 if test "$ac_new_set" = set; then 2573 case $ac_new_val in 2574 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2575 *) ac_arg=$ac_var=$ac_new_val ;; 2576 esac 2577 case " $ac_configure_args " in 2578 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2579 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2580 esac 2581 fi 2582 done 2583 if $ac_cache_corrupted; then 2584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2585 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2587 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2588 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2589 and start over" "$LINENO" 5 2590 fi 2591 ## -------------------- ## 2592 ## Main body of script. ## 2593 ## -------------------- ## 2594 2595 ac_ext=c 2596 ac_cpp='$CPP $CPPFLAGS' 2597 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2598 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2599 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2600 2601 2602 2603 ac_config_headers="$ac_config_headers config.h" 2604 2605 2606 # Initialize Automake 2607 am__api_version='1.16' 2608 2609 2610 2611 # Find a good install program. We prefer a C program (faster), 2612 # so one script is as good as another. But avoid the broken or 2613 # incompatible versions: 2614 # SysV /etc/install, /usr/sbin/install 2615 # SunOS /usr/etc/install 2616 # IRIX /sbin/install 2617 # AIX /bin/install 2618 # AmigaOS /C/install, which installs bootblocks on floppy discs 2619 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2620 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2621 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2622 # OS/2's system install, which has a completely different semantic 2623 # ./install, which can be erroneously created by make from ./install.sh. 2624 # Reject install programs that cannot install multiple files. 2625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2626 printf %s "checking for a BSD-compatible install... " >&6; } 2627 if test -z "$INSTALL"; then 2628 if test ${ac_cv_path_install+y} 2629 then : 2630 printf %s "(cached) " >&6 2631 else case e in #( 2632 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2633 for as_dir in $PATH 2634 do 2635 IFS=$as_save_IFS 2636 case $as_dir in #((( 2637 '') as_dir=./ ;; 2638 */) ;; 2639 *) as_dir=$as_dir/ ;; 2640 esac 2641 # Account for fact that we put trailing slashes in our PATH walk. 2642 case $as_dir in #(( 2643 ./ | /[cC]/* | \ 2644 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2645 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2646 /usr/ucb/* ) ;; 2647 *) 2648 # OSF1 and SCO ODT 3.0 have their own names for install. 2649 # Don't use installbsd from OSF since it installs stuff as root 2650 # by default. 2651 for ac_prog in ginstall scoinst install; do 2652 for ac_exec_ext in '' $ac_executable_extensions; do 2653 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2654 if test $ac_prog = install && 2655 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2656 # AIX install. It has an incompatible calling convention. 2657 : 2658 elif test $ac_prog = install && 2659 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2660 # program-specific install script used by HP pwplus--don't use. 2661 : 2662 else 2663 rm -rf conftest.one conftest.two conftest.dir 2664 echo one > conftest.one 2665 echo two > conftest.two 2666 mkdir conftest.dir 2667 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2668 test -s conftest.one && test -s conftest.two && 2669 test -s conftest.dir/conftest.one && 2670 test -s conftest.dir/conftest.two 2671 then 2672 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2673 break 3 2674 fi 2675 fi 2676 fi 2677 done 2678 done 2679 ;; 2680 esac 2681 2682 done 2683 IFS=$as_save_IFS 2684 2685 rm -rf conftest.one conftest.two conftest.dir 2686 ;; 2687 esac 2688 fi 2689 if test ${ac_cv_path_install+y}; then 2690 INSTALL=$ac_cv_path_install 2691 else 2692 # As a last resort, use the slow shell script. Don't cache a 2693 # value for INSTALL within a source directory, because that will 2694 # break other packages using the cache if that directory is 2695 # removed, or if the value is a relative name. 2696 INSTALL=$ac_install_sh 2697 fi 2698 fi 2699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2700 printf "%s\n" "$INSTALL" >&6; } 2701 2702 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2703 # It thinks the first close brace ends the variable substitution. 2704 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2705 2706 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2707 2708 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2709 2710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2711 printf %s "checking whether build environment is sane... " >&6; } 2712 # Reject unsafe characters in $srcdir or the absolute working directory 2713 # name. Accept space and tab only in the latter. 2714 am_lf=' 2715 ' 2716 case `pwd` in 2717 *[\\\"\#\$\&\'\`$am_lf]*) 2718 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2719 esac 2720 case $srcdir in 2721 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2722 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2723 esac 2724 2725 # Do 'set' in a subshell so we don't clobber the current shell's 2726 # arguments. Must try -L first in case configure is actually a 2727 # symlink; some systems play weird games with the mod time of symlinks 2728 # (eg FreeBSD returns the mod time of the symlink's containing 2729 # directory). 2730 if ( 2731 am_has_slept=no 2732 for am_try in 1 2; do 2733 echo "timestamp, slept: $am_has_slept" > conftest.file 2734 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2735 if test "$*" = "X"; then 2736 # -L didn't work. 2737 set X `ls -t "$srcdir/configure" conftest.file` 2738 fi 2739 if test "$*" != "X $srcdir/configure conftest.file" \ 2740 && test "$*" != "X conftest.file $srcdir/configure"; then 2741 2742 # If neither matched, then we have a broken ls. This can happen 2743 # if, for instance, CONFIG_SHELL is bash and it inherits a 2744 # broken ls alias from the environment. This has actually 2745 # happened. Such a system could not be considered "sane". 2746 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2747 alias in your environment" "$LINENO" 5 2748 fi 2749 if test "$2" = conftest.file || test $am_try -eq 2; then 2750 break 2751 fi 2752 # Just in case. 2753 sleep 1 2754 am_has_slept=yes 2755 done 2756 test "$2" = conftest.file 2757 ) 2758 then 2759 # Ok. 2760 : 2761 else 2762 as_fn_error $? "newly created file is older than distributed files! 2763 Check your system clock" "$LINENO" 5 2764 fi 2765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2766 printf "%s\n" "yes" >&6; } 2767 # If we didn't sleep, we still need to ensure time stamps of config.status and 2768 # generated files are strictly newer. 2769 am_sleep_pid= 2770 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2771 ( sleep 1 ) & 2772 am_sleep_pid=$! 2773 fi 2774 2775 rm -f conftest.file 2776 2777 test "$program_prefix" != NONE && 2778 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2779 # Use a double $ so make ignores it. 2780 test "$program_suffix" != NONE && 2781 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2782 # Double any \ or $. 2783 # By default was 's,x,x', remove it if useless. 2784 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2785 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2786 2787 2788 # Expand $ac_aux_dir to an absolute path. 2789 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2790 2791 2792 if test x"${MISSING+set}" != xset; then 2793 MISSING="\${SHELL} '$am_aux_dir/missing'" 2794 fi 2795 # Use eval to expand $SHELL 2796 if eval "$MISSING --is-lightweight"; then 2797 am_missing_run="$MISSING " 2798 else 2799 am_missing_run= 2800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2801 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2802 fi 2803 2804 if test x"${install_sh+set}" != xset; then 2805 case $am_aux_dir in 2806 *\ * | *\ *) 2807 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2808 *) 2809 install_sh="\${SHELL} $am_aux_dir/install-sh" 2810 esac 2811 fi 2812 2813 # Installed binaries are usually stripped using 'strip' when the user 2814 # run "make install-strip". However 'strip' might not be the right 2815 # tool to use in cross-compilation environments, therefore Automake 2816 # will honor the 'STRIP' environment variable to overrule this program. 2817 if test "$cross_compiling" != no; then 2818 if test -n "$ac_tool_prefix"; then 2819 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2820 set dummy ${ac_tool_prefix}strip; ac_word=$2 2821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2822 printf %s "checking for $ac_word... " >&6; } 2823 if test ${ac_cv_prog_STRIP+y} 2824 then : 2825 printf %s "(cached) " >&6 2826 else case e in #( 2827 e) if test -n "$STRIP"; then 2828 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2829 else 2830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2831 for as_dir in $PATH 2832 do 2833 IFS=$as_save_IFS 2834 case $as_dir in #((( 2835 '') as_dir=./ ;; 2836 */) ;; 2837 *) as_dir=$as_dir/ ;; 2838 esac 2839 for ac_exec_ext in '' $ac_executable_extensions; do 2840 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2841 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2842 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2843 break 2 2844 fi 2845 done 2846 done 2847 IFS=$as_save_IFS 2848 2849 fi ;; 2850 esac 2851 fi 2852 STRIP=$ac_cv_prog_STRIP 2853 if test -n "$STRIP"; then 2854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2855 printf "%s\n" "$STRIP" >&6; } 2856 else 2857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2858 printf "%s\n" "no" >&6; } 2859 fi 2860 2861 2862 fi 2863 if test -z "$ac_cv_prog_STRIP"; then 2864 ac_ct_STRIP=$STRIP 2865 # Extract the first word of "strip", so it can be a program name with args. 2866 set dummy strip; ac_word=$2 2867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2868 printf %s "checking for $ac_word... " >&6; } 2869 if test ${ac_cv_prog_ac_ct_STRIP+y} 2870 then : 2871 printf %s "(cached) " >&6 2872 else case e in #( 2873 e) if test -n "$ac_ct_STRIP"; then 2874 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2875 else 2876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2877 for as_dir in $PATH 2878 do 2879 IFS=$as_save_IFS 2880 case $as_dir in #((( 2881 '') as_dir=./ ;; 2882 */) ;; 2883 *) as_dir=$as_dir/ ;; 2884 esac 2885 for ac_exec_ext in '' $ac_executable_extensions; do 2886 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2887 ac_cv_prog_ac_ct_STRIP="strip" 2888 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2889 break 2 2890 fi 2891 done 2892 done 2893 IFS=$as_save_IFS 2894 2895 fi ;; 2896 esac 2897 fi 2898 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2899 if test -n "$ac_ct_STRIP"; then 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2901 printf "%s\n" "$ac_ct_STRIP" >&6; } 2902 else 2903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2904 printf "%s\n" "no" >&6; } 2905 fi 2906 2907 if test "x$ac_ct_STRIP" = x; then 2908 STRIP=":" 2909 else 2910 case $cross_compiling:$ac_tool_warned in 2911 yes:) 2912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2913 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2914 ac_tool_warned=yes ;; 2915 esac 2916 STRIP=$ac_ct_STRIP 2917 fi 2918 else 2919 STRIP="$ac_cv_prog_STRIP" 2920 fi 2921 2922 fi 2923 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2924 2925 2926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2927 printf %s "checking for a race-free mkdir -p... " >&6; } 2928 if test -z "$MKDIR_P"; then 2929 if test ${ac_cv_path_mkdir+y} 2930 then : 2931 printf %s "(cached) " >&6 2932 else case e in #( 2933 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2934 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2935 do 2936 IFS=$as_save_IFS 2937 case $as_dir in #((( 2938 '') as_dir=./ ;; 2939 */) ;; 2940 *) as_dir=$as_dir/ ;; 2941 esac 2942 for ac_prog in mkdir gmkdir; do 2943 for ac_exec_ext in '' $ac_executable_extensions; do 2944 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2945 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2946 'mkdir ('*'coreutils) '* | \ 2947 *'BusyBox '* | \ 2948 'mkdir (fileutils) '4.1*) 2949 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2950 break 3;; 2951 esac 2952 done 2953 done 2954 done 2955 IFS=$as_save_IFS 2956 ;; 2957 esac 2958 fi 2959 2960 test -d ./--version && rmdir ./--version 2961 if test ${ac_cv_path_mkdir+y}; then 2962 MKDIR_P="$ac_cv_path_mkdir -p" 2963 else 2964 # As a last resort, use plain mkdir -p, 2965 # in the hope it doesn't have the bugs of ancient mkdir. 2966 MKDIR_P='mkdir -p' 2967 fi 2968 fi 2969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2970 printf "%s\n" "$MKDIR_P" >&6; } 2971 2972 for ac_prog in gawk mawk nawk awk 2973 do 2974 # Extract the first word of "$ac_prog", so it can be a program name with args. 2975 set dummy $ac_prog; ac_word=$2 2976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2977 printf %s "checking for $ac_word... " >&6; } 2978 if test ${ac_cv_prog_AWK+y} 2979 then : 2980 printf %s "(cached) " >&6 2981 else case e in #( 2982 e) if test -n "$AWK"; then 2983 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2984 else 2985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2986 for as_dir in $PATH 2987 do 2988 IFS=$as_save_IFS 2989 case $as_dir in #((( 2990 '') as_dir=./ ;; 2991 */) ;; 2992 *) as_dir=$as_dir/ ;; 2993 esac 2994 for ac_exec_ext in '' $ac_executable_extensions; do 2995 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2996 ac_cv_prog_AWK="$ac_prog" 2997 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2998 break 2 2999 fi 3000 done 3001 done 3002 IFS=$as_save_IFS 3003 3004 fi ;; 3005 esac 3006 fi 3007 AWK=$ac_cv_prog_AWK 3008 if test -n "$AWK"; then 3009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3010 printf "%s\n" "$AWK" >&6; } 3011 else 3012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3013 printf "%s\n" "no" >&6; } 3014 fi 3015 3016 3017 test -n "$AWK" && break 3018 done 3019 3020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3021 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3022 set x ${MAKE-make} 3023 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3024 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3025 then : 3026 printf %s "(cached) " >&6 3027 else case e in #( 3028 e) cat >conftest.make <<\_ACEOF 3029 SHELL = /bin/sh 3030 all: 3031 @echo '@@@%%%=$(MAKE)=@@@%%%' 3032 _ACEOF 3033 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3034 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3035 *@@@%%%=?*=@@@%%%*) 3036 eval ac_cv_prog_make_${ac_make}_set=yes;; 3037 *) 3038 eval ac_cv_prog_make_${ac_make}_set=no;; 3039 esac 3040 rm -f conftest.make ;; 3041 esac 3042 fi 3043 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3045 printf "%s\n" "yes" >&6; } 3046 SET_MAKE= 3047 else 3048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3049 printf "%s\n" "no" >&6; } 3050 SET_MAKE="MAKE=${MAKE-make}" 3051 fi 3052 3053 rm -rf .tst 2>/dev/null 3054 mkdir .tst 2>/dev/null 3055 if test -d .tst; then 3056 am__leading_dot=. 3057 else 3058 am__leading_dot=_ 3059 fi 3060 rmdir .tst 2>/dev/null 3061 3062 # Check whether --enable-silent-rules was given. 3063 if test ${enable_silent_rules+y} 3064 then : 3065 enableval=$enable_silent_rules; 3066 fi 3067 3068 case $enable_silent_rules in # ((( 3069 yes) AM_DEFAULT_VERBOSITY=0;; 3070 no) AM_DEFAULT_VERBOSITY=1;; 3071 *) AM_DEFAULT_VERBOSITY=1;; 3072 esac 3073 am_make=${MAKE-make} 3074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3075 printf %s "checking whether $am_make supports nested variables... " >&6; } 3076 if test ${am_cv_make_support_nested_variables+y} 3077 then : 3078 printf %s "(cached) " >&6 3079 else case e in #( 3080 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3081 BAR0=false 3082 BAR1=true 3083 V=1 3084 am__doit: 3085 @$(TRUE) 3086 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3087 am_cv_make_support_nested_variables=yes 3088 else 3089 am_cv_make_support_nested_variables=no 3090 fi ;; 3091 esac 3092 fi 3093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3094 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3095 if test $am_cv_make_support_nested_variables = yes; then 3096 AM_V='$(V)' 3097 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3098 else 3099 AM_V=$AM_DEFAULT_VERBOSITY 3100 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3101 fi 3102 AM_BACKSLASH='\' 3103 3104 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3105 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3106 # is not polluted with repeated "-I." 3107 am__isrc=' -I$(srcdir)' 3108 # test to see if srcdir already configured 3109 if test -f $srcdir/config.status; then 3110 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3111 fi 3112 fi 3113 3114 # test whether we have cygpath 3115 if test -z "$CYGPATH_W"; then 3116 if (cygpath --version) >/dev/null 2>/dev/null; then 3117 CYGPATH_W='cygpath -w' 3118 else 3119 CYGPATH_W=echo 3120 fi 3121 fi 3122 3123 3124 # Define the identity of the package. 3125 PACKAGE='bitmap' 3126 VERSION='1.1.1' 3127 3128 3129 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3130 3131 3132 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3133 3134 # Some tools Automake needs. 3135 3136 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3137 3138 3139 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3140 3141 3142 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3143 3144 3145 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3146 3147 3148 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3149 3150 # For better backward compatibility. To be removed once Automake 1.9.x 3151 # dies out for good. For more background, see: 3152 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3153 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3154 mkdir_p='$(MKDIR_P)' 3155 3156 # We need awk for the "check" target (and possibly the TAP driver). The 3157 # system "awk" is bad on some platforms. 3158 # Always define AMTAR for backward compatibility. Yes, it's still used 3159 # in the wild :-( We should find a proper way to deprecate it ... 3160 AMTAR='$${TAR-tar}' 3161 3162 3163 # We'll loop over all known methods to create a tar archive until one works. 3164 _am_tools='gnutar pax cpio none' 3165 3166 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3167 3168 3169 3170 3171 3172 # Variables for tags utilities; see am/tags.am 3173 if test -z "$CTAGS"; then 3174 CTAGS=ctags 3175 fi 3176 3177 if test -z "$ETAGS"; then 3178 ETAGS=etags 3179 fi 3180 3181 if test -z "$CSCOPE"; then 3182 CSCOPE=cscope 3183 fi 3184 3185 3186 3187 # POSIX will say in a future version that running "rm -f" with no argument 3188 # is OK; and we want to be able to make that assumption in our Makefile 3189 # recipes. So use an aggressive probe to check that the usage we want is 3190 # actually supported "in the wild" to an acceptable degree. 3191 # See automake bug#10828. 3192 # To make any issue more visible, cause the running configure to be aborted 3193 # by default if the 'rm' program in use doesn't match our expectations; the 3194 # user can still override this though. 3195 if rm -f && rm -fr && rm -rf; then : OK; else 3196 cat >&2 <<'END' 3197 Oops! 3198 3199 Your 'rm' program seems unable to run without file operands specified 3200 on the command line, even when the '-f' option is present. This is contrary 3201 to the behaviour of most rm programs out there, and not conforming with 3202 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3203 3204 Please tell bug-automake@gnu.org about your system, including the value 3205 of your $PATH and any error possibly output before this message. This 3206 can help us improve future automake versions. 3207 3208 END 3209 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3210 echo 'Configuration will proceed anyway, since you have set the' >&2 3211 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3212 echo >&2 3213 else 3214 cat >&2 <<'END' 3215 Aborting the configuration process, to ensure you take notice of the issue. 3216 3217 You can download and install GNU coreutils to get an 'rm' implementation 3218 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3219 3220 If you want to complete the configuration process using your problematic 3221 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3222 to "yes", and re-run configure. 3223 3224 END 3225 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3226 fi 3227 fi 3228 3229 3230 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 DEPDIR="${am__leading_dot}deps" 3252 3253 ac_config_commands="$ac_config_commands depfiles" 3254 3255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3256 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3257 cat > confinc.mk << 'END' 3258 am__doit: 3259 @echo this is the am__doit target >confinc.out 3260 .PHONY: am__doit 3261 END 3262 am__include="#" 3263 am__quote= 3264 # BSD make does it like this. 3265 echo '.include "confinc.mk" # ignored' > confmf.BSD 3266 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3267 echo 'include confinc.mk # ignored' > confmf.GNU 3268 _am_result=no 3269 for s in GNU BSD; do 3270 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3271 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3272 ac_status=$? 3273 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3274 (exit $ac_status); } 3275 case $?:`cat confinc.out 2>/dev/null` in #( 3276 '0:this is the am__doit target') : 3277 case $s in #( 3278 BSD) : 3279 am__include='.include' am__quote='"' ;; #( 3280 *) : 3281 am__include='include' am__quote='' ;; 3282 esac ;; #( 3283 *) : 3284 ;; 3285 esac 3286 if test "$am__include" != "#"; then 3287 _am_result="yes ($s style)" 3288 break 3289 fi 3290 done 3291 rm -f confinc.* confmf.* 3292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3293 printf "%s\n" "${_am_result}" >&6; } 3294 3295 # Check whether --enable-dependency-tracking was given. 3296 if test ${enable_dependency_tracking+y} 3297 then : 3298 enableval=$enable_dependency_tracking; 3299 fi 3300 3301 if test "x$enable_dependency_tracking" != xno; then 3302 am_depcomp="$ac_aux_dir/depcomp" 3303 AMDEPBACKSLASH='\' 3304 am__nodep='_no' 3305 fi 3306 if test "x$enable_dependency_tracking" != xno; then 3307 AMDEP_TRUE= 3308 AMDEP_FALSE='#' 3309 else 3310 AMDEP_TRUE='#' 3311 AMDEP_FALSE= 3312 fi 3313 3314 3315 ac_ext=c 3316 ac_cpp='$CPP $CPPFLAGS' 3317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3319 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3320 if test -n "$ac_tool_prefix"; then 3321 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3322 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3324 printf %s "checking for $ac_word... " >&6; } 3325 if test ${ac_cv_prog_CC+y} 3326 then : 3327 printf %s "(cached) " >&6 3328 else case e in #( 3329 e) if test -n "$CC"; then 3330 ac_cv_prog_CC="$CC" # Let the user override the test. 3331 else 3332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3333 for as_dir in $PATH 3334 do 3335 IFS=$as_save_IFS 3336 case $as_dir in #((( 3337 '') as_dir=./ ;; 3338 */) ;; 3339 *) as_dir=$as_dir/ ;; 3340 esac 3341 for ac_exec_ext in '' $ac_executable_extensions; do 3342 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3343 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3344 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3345 break 2 3346 fi 3347 done 3348 done 3349 IFS=$as_save_IFS 3350 3351 fi ;; 3352 esac 3353 fi 3354 CC=$ac_cv_prog_CC 3355 if test -n "$CC"; then 3356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3357 printf "%s\n" "$CC" >&6; } 3358 else 3359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3360 printf "%s\n" "no" >&6; } 3361 fi 3362 3363 3364 fi 3365 if test -z "$ac_cv_prog_CC"; then 3366 ac_ct_CC=$CC 3367 # Extract the first word of "gcc", so it can be a program name with args. 3368 set dummy gcc; ac_word=$2 3369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3370 printf %s "checking for $ac_word... " >&6; } 3371 if test ${ac_cv_prog_ac_ct_CC+y} 3372 then : 3373 printf %s "(cached) " >&6 3374 else case e in #( 3375 e) if test -n "$ac_ct_CC"; then 3376 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3377 else 3378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3379 for as_dir in $PATH 3380 do 3381 IFS=$as_save_IFS 3382 case $as_dir in #((( 3383 '') as_dir=./ ;; 3384 */) ;; 3385 *) as_dir=$as_dir/ ;; 3386 esac 3387 for ac_exec_ext in '' $ac_executable_extensions; do 3388 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3389 ac_cv_prog_ac_ct_CC="gcc" 3390 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3391 break 2 3392 fi 3393 done 3394 done 3395 IFS=$as_save_IFS 3396 3397 fi ;; 3398 esac 3399 fi 3400 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3401 if test -n "$ac_ct_CC"; then 3402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3403 printf "%s\n" "$ac_ct_CC" >&6; } 3404 else 3405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3406 printf "%s\n" "no" >&6; } 3407 fi 3408 3409 if test "x$ac_ct_CC" = x; then 3410 CC="" 3411 else 3412 case $cross_compiling:$ac_tool_warned in 3413 yes:) 3414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3415 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3416 ac_tool_warned=yes ;; 3417 esac 3418 CC=$ac_ct_CC 3419 fi 3420 else 3421 CC="$ac_cv_prog_CC" 3422 fi 3423 3424 if test -z "$CC"; then 3425 if test -n "$ac_tool_prefix"; then 3426 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3427 set dummy ${ac_tool_prefix}cc; ac_word=$2 3428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3429 printf %s "checking for $ac_word... " >&6; } 3430 if test ${ac_cv_prog_CC+y} 3431 then : 3432 printf %s "(cached) " >&6 3433 else case e in #( 3434 e) if test -n "$CC"; then 3435 ac_cv_prog_CC="$CC" # Let the user override the test. 3436 else 3437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3438 for as_dir in $PATH 3439 do 3440 IFS=$as_save_IFS 3441 case $as_dir in #((( 3442 '') as_dir=./ ;; 3443 */) ;; 3444 *) as_dir=$as_dir/ ;; 3445 esac 3446 for ac_exec_ext in '' $ac_executable_extensions; do 3447 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3448 ac_cv_prog_CC="${ac_tool_prefix}cc" 3449 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3450 break 2 3451 fi 3452 done 3453 done 3454 IFS=$as_save_IFS 3455 3456 fi ;; 3457 esac 3458 fi 3459 CC=$ac_cv_prog_CC 3460 if test -n "$CC"; then 3461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3462 printf "%s\n" "$CC" >&6; } 3463 else 3464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3465 printf "%s\n" "no" >&6; } 3466 fi 3467 3468 3469 fi 3470 fi 3471 if test -z "$CC"; then 3472 # Extract the first word of "cc", so it can be a program name with args. 3473 set dummy cc; ac_word=$2 3474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3475 printf %s "checking for $ac_word... " >&6; } 3476 if test ${ac_cv_prog_CC+y} 3477 then : 3478 printf %s "(cached) " >&6 3479 else case e in #( 3480 e) if test -n "$CC"; then 3481 ac_cv_prog_CC="$CC" # Let the user override the test. 3482 else 3483 ac_prog_rejected=no 3484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3485 for as_dir in $PATH 3486 do 3487 IFS=$as_save_IFS 3488 case $as_dir in #((( 3489 '') as_dir=./ ;; 3490 */) ;; 3491 *) as_dir=$as_dir/ ;; 3492 esac 3493 for ac_exec_ext in '' $ac_executable_extensions; do 3494 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3495 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3496 ac_prog_rejected=yes 3497 continue 3498 fi 3499 ac_cv_prog_CC="cc" 3500 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3501 break 2 3502 fi 3503 done 3504 done 3505 IFS=$as_save_IFS 3506 3507 if test $ac_prog_rejected = yes; then 3508 # We found a bogon in the path, so make sure we never use it. 3509 set dummy $ac_cv_prog_CC 3510 shift 3511 if test $# != 0; then 3512 # We chose a different compiler from the bogus one. 3513 # However, it has the same basename, so the bogon will be chosen 3514 # first if we set CC to just the basename; use the full file name. 3515 shift 3516 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3517 fi 3518 fi 3519 fi ;; 3520 esac 3521 fi 3522 CC=$ac_cv_prog_CC 3523 if test -n "$CC"; then 3524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3525 printf "%s\n" "$CC" >&6; } 3526 else 3527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3528 printf "%s\n" "no" >&6; } 3529 fi 3530 3531 3532 fi 3533 if test -z "$CC"; then 3534 if test -n "$ac_tool_prefix"; then 3535 for ac_prog in cl.exe 3536 do 3537 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3538 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3540 printf %s "checking for $ac_word... " >&6; } 3541 if test ${ac_cv_prog_CC+y} 3542 then : 3543 printf %s "(cached) " >&6 3544 else case e in #( 3545 e) if test -n "$CC"; then 3546 ac_cv_prog_CC="$CC" # Let the user override the test. 3547 else 3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3549 for as_dir in $PATH 3550 do 3551 IFS=$as_save_IFS 3552 case $as_dir in #((( 3553 '') as_dir=./ ;; 3554 */) ;; 3555 *) as_dir=$as_dir/ ;; 3556 esac 3557 for ac_exec_ext in '' $ac_executable_extensions; do 3558 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3559 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3560 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3561 break 2 3562 fi 3563 done 3564 done 3565 IFS=$as_save_IFS 3566 3567 fi ;; 3568 esac 3569 fi 3570 CC=$ac_cv_prog_CC 3571 if test -n "$CC"; then 3572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3573 printf "%s\n" "$CC" >&6; } 3574 else 3575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3576 printf "%s\n" "no" >&6; } 3577 fi 3578 3579 3580 test -n "$CC" && break 3581 done 3582 fi 3583 if test -z "$CC"; then 3584 ac_ct_CC=$CC 3585 for ac_prog in cl.exe 3586 do 3587 # Extract the first word of "$ac_prog", so it can be a program name with args. 3588 set dummy $ac_prog; ac_word=$2 3589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3590 printf %s "checking for $ac_word... " >&6; } 3591 if test ${ac_cv_prog_ac_ct_CC+y} 3592 then : 3593 printf %s "(cached) " >&6 3594 else case e in #( 3595 e) if test -n "$ac_ct_CC"; then 3596 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3597 else 3598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3599 for as_dir in $PATH 3600 do 3601 IFS=$as_save_IFS 3602 case $as_dir in #((( 3603 '') as_dir=./ ;; 3604 */) ;; 3605 *) as_dir=$as_dir/ ;; 3606 esac 3607 for ac_exec_ext in '' $ac_executable_extensions; do 3608 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3609 ac_cv_prog_ac_ct_CC="$ac_prog" 3610 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3611 break 2 3612 fi 3613 done 3614 done 3615 IFS=$as_save_IFS 3616 3617 fi ;; 3618 esac 3619 fi 3620 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3621 if test -n "$ac_ct_CC"; then 3622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3623 printf "%s\n" "$ac_ct_CC" >&6; } 3624 else 3625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3626 printf "%s\n" "no" >&6; } 3627 fi 3628 3629 3630 test -n "$ac_ct_CC" && break 3631 done 3632 3633 if test "x$ac_ct_CC" = x; then 3634 CC="" 3635 else 3636 case $cross_compiling:$ac_tool_warned in 3637 yes:) 3638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3639 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3640 ac_tool_warned=yes ;; 3641 esac 3642 CC=$ac_ct_CC 3643 fi 3644 fi 3645 3646 fi 3647 if test -z "$CC"; then 3648 if test -n "$ac_tool_prefix"; then 3649 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3650 set dummy ${ac_tool_prefix}clang; ac_word=$2 3651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3652 printf %s "checking for $ac_word... " >&6; } 3653 if test ${ac_cv_prog_CC+y} 3654 then : 3655 printf %s "(cached) " >&6 3656 else case e in #( 3657 e) if test -n "$CC"; then 3658 ac_cv_prog_CC="$CC" # Let the user override the test. 3659 else 3660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3661 for as_dir in $PATH 3662 do 3663 IFS=$as_save_IFS 3664 case $as_dir in #((( 3665 '') as_dir=./ ;; 3666 */) ;; 3667 *) as_dir=$as_dir/ ;; 3668 esac 3669 for ac_exec_ext in '' $ac_executable_extensions; do 3670 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3671 ac_cv_prog_CC="${ac_tool_prefix}clang" 3672 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3673 break 2 3674 fi 3675 done 3676 done 3677 IFS=$as_save_IFS 3678 3679 fi ;; 3680 esac 3681 fi 3682 CC=$ac_cv_prog_CC 3683 if test -n "$CC"; then 3684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3685 printf "%s\n" "$CC" >&6; } 3686 else 3687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3688 printf "%s\n" "no" >&6; } 3689 fi 3690 3691 3692 fi 3693 if test -z "$ac_cv_prog_CC"; then 3694 ac_ct_CC=$CC 3695 # Extract the first word of "clang", so it can be a program name with args. 3696 set dummy clang; ac_word=$2 3697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3698 printf %s "checking for $ac_word... " >&6; } 3699 if test ${ac_cv_prog_ac_ct_CC+y} 3700 then : 3701 printf %s "(cached) " >&6 3702 else case e in #( 3703 e) if test -n "$ac_ct_CC"; then 3704 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3705 else 3706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3707 for as_dir in $PATH 3708 do 3709 IFS=$as_save_IFS 3710 case $as_dir in #((( 3711 '') as_dir=./ ;; 3712 */) ;; 3713 *) as_dir=$as_dir/ ;; 3714 esac 3715 for ac_exec_ext in '' $ac_executable_extensions; do 3716 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3717 ac_cv_prog_ac_ct_CC="clang" 3718 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3719 break 2 3720 fi 3721 done 3722 done 3723 IFS=$as_save_IFS 3724 3725 fi ;; 3726 esac 3727 fi 3728 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3729 if test -n "$ac_ct_CC"; then 3730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3731 printf "%s\n" "$ac_ct_CC" >&6; } 3732 else 3733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3734 printf "%s\n" "no" >&6; } 3735 fi 3736 3737 if test "x$ac_ct_CC" = x; then 3738 CC="" 3739 else 3740 case $cross_compiling:$ac_tool_warned in 3741 yes:) 3742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3743 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3744 ac_tool_warned=yes ;; 3745 esac 3746 CC=$ac_ct_CC 3747 fi 3748 else 3749 CC="$ac_cv_prog_CC" 3750 fi 3751 3752 fi 3753 3754 3755 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3756 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3757 as_fn_error $? "no acceptable C compiler found in \$PATH 3758 See 'config.log' for more details" "$LINENO" 5; } 3759 3760 # Provide some information about the compiler. 3761 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3762 set X $ac_compile 3763 ac_compiler=$2 3764 for ac_option in --version -v -V -qversion -version; do 3765 { { ac_try="$ac_compiler $ac_option >&5" 3766 case "(($ac_try" in 3767 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3768 *) ac_try_echo=$ac_try;; 3769 esac 3770 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3771 printf "%s\n" "$ac_try_echo"; } >&5 3772 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3773 ac_status=$? 3774 if test -s conftest.err; then 3775 sed '10a\ 3776 ... rest of stderr output deleted ... 3777 10q' conftest.err >conftest.er1 3778 cat conftest.er1 >&5 3779 fi 3780 rm -f conftest.er1 conftest.err 3781 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3782 test $ac_status = 0; } 3783 done 3784 3785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3786 /* end confdefs.h. */ 3787 3788 int 3789 main (void) 3790 { 3791 3792 ; 3793 return 0; 3794 } 3795 _ACEOF 3796 ac_clean_files_save=$ac_clean_files 3797 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3798 # Try to create an executable without -o first, disregard a.out. 3799 # It will help us diagnose broken compilers, and finding out an intuition 3800 # of exeext. 3801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3802 printf %s "checking whether the C compiler works... " >&6; } 3803 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3804 3805 # The possible output files: 3806 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3807 3808 ac_rmfiles= 3809 for ac_file in $ac_files 3810 do 3811 case $ac_file in 3812 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3813 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3814 esac 3815 done 3816 rm -f $ac_rmfiles 3817 3818 if { { ac_try="$ac_link_default" 3819 case "(($ac_try" in 3820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3821 *) ac_try_echo=$ac_try;; 3822 esac 3823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3824 printf "%s\n" "$ac_try_echo"; } >&5 3825 (eval "$ac_link_default") 2>&5 3826 ac_status=$? 3827 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3828 test $ac_status = 0; } 3829 then : 3830 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3831 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3832 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3833 # so that the user can short-circuit this test for compilers unknown to 3834 # Autoconf. 3835 for ac_file in $ac_files '' 3836 do 3837 test -f "$ac_file" || continue 3838 case $ac_file in 3839 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3840 ;; 3841 [ab].out ) 3842 # We found the default executable, but exeext='' is most 3843 # certainly right. 3844 break;; 3845 *.* ) 3846 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3847 then :; else 3848 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3849 fi 3850 # We set ac_cv_exeext here because the later test for it is not 3851 # safe: cross compilers may not add the suffix if given an '-o' 3852 # argument, so we may need to know it at that point already. 3853 # Even if this section looks crufty: it has the advantage of 3854 # actually working. 3855 break;; 3856 * ) 3857 break;; 3858 esac 3859 done 3860 test "$ac_cv_exeext" = no && ac_cv_exeext= 3861 3862 else case e in #( 3863 e) ac_file='' ;; 3864 esac 3865 fi 3866 if test -z "$ac_file" 3867 then : 3868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3869 printf "%s\n" "no" >&6; } 3870 printf "%s\n" "$as_me: failed program was:" >&5 3871 sed 's/^/| /' conftest.$ac_ext >&5 3872 3873 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3874 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3875 as_fn_error 77 "C compiler cannot create executables 3876 See 'config.log' for more details" "$LINENO" 5; } 3877 else case e in #( 3878 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3879 printf "%s\n" "yes" >&6; } ;; 3880 esac 3881 fi 3882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3883 printf %s "checking for C compiler default output file name... " >&6; } 3884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3885 printf "%s\n" "$ac_file" >&6; } 3886 ac_exeext=$ac_cv_exeext 3887 3888 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3889 ac_clean_files=$ac_clean_files_save 3890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3891 printf %s "checking for suffix of executables... " >&6; } 3892 if { { ac_try="$ac_link" 3893 case "(($ac_try" in 3894 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3895 *) ac_try_echo=$ac_try;; 3896 esac 3897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3898 printf "%s\n" "$ac_try_echo"; } >&5 3899 (eval "$ac_link") 2>&5 3900 ac_status=$? 3901 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3902 test $ac_status = 0; } 3903 then : 3904 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3905 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3906 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3907 # 'rm'. 3908 for ac_file in conftest.exe conftest conftest.*; do 3909 test -f "$ac_file" || continue 3910 case $ac_file in 3911 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3912 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3913 break;; 3914 * ) break;; 3915 esac 3916 done 3917 else case e in #( 3918 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3919 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3920 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3921 See 'config.log' for more details" "$LINENO" 5; } ;; 3922 esac 3923 fi 3924 rm -f conftest conftest$ac_cv_exeext 3925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3926 printf "%s\n" "$ac_cv_exeext" >&6; } 3927 3928 rm -f conftest.$ac_ext 3929 EXEEXT=$ac_cv_exeext 3930 ac_exeext=$EXEEXT 3931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3932 /* end confdefs.h. */ 3933 #include <stdio.h> 3934 int 3935 main (void) 3936 { 3937 FILE *f = fopen ("conftest.out", "w"); 3938 if (!f) 3939 return 1; 3940 return ferror (f) || fclose (f) != 0; 3941 3942 ; 3943 return 0; 3944 } 3945 _ACEOF 3946 ac_clean_files="$ac_clean_files conftest.out" 3947 # Check that the compiler produces executables we can run. If not, either 3948 # the compiler is broken, or we cross compile. 3949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3950 printf %s "checking whether we are cross compiling... " >&6; } 3951 if test "$cross_compiling" != yes; then 3952 { { ac_try="$ac_link" 3953 case "(($ac_try" in 3954 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3955 *) ac_try_echo=$ac_try;; 3956 esac 3957 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3958 printf "%s\n" "$ac_try_echo"; } >&5 3959 (eval "$ac_link") 2>&5 3960 ac_status=$? 3961 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3962 test $ac_status = 0; } 3963 if { ac_try='./conftest$ac_cv_exeext' 3964 { { case "(($ac_try" in 3965 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3966 *) ac_try_echo=$ac_try;; 3967 esac 3968 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3969 printf "%s\n" "$ac_try_echo"; } >&5 3970 (eval "$ac_try") 2>&5 3971 ac_status=$? 3972 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3973 test $ac_status = 0; }; }; then 3974 cross_compiling=no 3975 else 3976 if test "$cross_compiling" = maybe; then 3977 cross_compiling=yes 3978 else 3979 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3980 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3981 as_fn_error 77 "cannot run C compiled programs. 3982 If you meant to cross compile, use '--host'. 3983 See 'config.log' for more details" "$LINENO" 5; } 3984 fi 3985 fi 3986 fi 3987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3988 printf "%s\n" "$cross_compiling" >&6; } 3989 3990 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3991 conftest.o conftest.obj conftest.out 3992 ac_clean_files=$ac_clean_files_save 3993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3994 printf %s "checking for suffix of object files... " >&6; } 3995 if test ${ac_cv_objext+y} 3996 then : 3997 printf %s "(cached) " >&6 3998 else case e in #( 3999 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4000 /* end confdefs.h. */ 4001 4002 int 4003 main (void) 4004 { 4005 4006 ; 4007 return 0; 4008 } 4009 _ACEOF 4010 rm -f conftest.o conftest.obj 4011 if { { ac_try="$ac_compile" 4012 case "(($ac_try" in 4013 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4014 *) ac_try_echo=$ac_try;; 4015 esac 4016 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4017 printf "%s\n" "$ac_try_echo"; } >&5 4018 (eval "$ac_compile") 2>&5 4019 ac_status=$? 4020 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4021 test $ac_status = 0; } 4022 then : 4023 for ac_file in conftest.o conftest.obj conftest.*; do 4024 test -f "$ac_file" || continue; 4025 case $ac_file in 4026 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4027 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4028 break;; 4029 esac 4030 done 4031 else case e in #( 4032 e) printf "%s\n" "$as_me: failed program was:" >&5 4033 sed 's/^/| /' conftest.$ac_ext >&5 4034 4035 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4036 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4037 as_fn_error $? "cannot compute suffix of object files: cannot compile 4038 See 'config.log' for more details" "$LINENO" 5; } ;; 4039 esac 4040 fi 4041 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4042 esac 4043 fi 4044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4045 printf "%s\n" "$ac_cv_objext" >&6; } 4046 OBJEXT=$ac_cv_objext 4047 ac_objext=$OBJEXT 4048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4049 printf %s "checking whether the compiler supports GNU C... " >&6; } 4050 if test ${ac_cv_c_compiler_gnu+y} 4051 then : 4052 printf %s "(cached) " >&6 4053 else case e in #( 4054 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4055 /* end confdefs.h. */ 4056 4057 int 4058 main (void) 4059 { 4060 #ifndef __GNUC__ 4061 choke me 4062 #endif 4063 4064 ; 4065 return 0; 4066 } 4067 _ACEOF 4068 if ac_fn_c_try_compile "$LINENO" 4069 then : 4070 ac_compiler_gnu=yes 4071 else case e in #( 4072 e) ac_compiler_gnu=no ;; 4073 esac 4074 fi 4075 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4076 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4077 ;; 4078 esac 4079 fi 4080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4081 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4082 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4083 4084 if test $ac_compiler_gnu = yes; then 4085 GCC=yes 4086 else 4087 GCC= 4088 fi 4089 ac_test_CFLAGS=${CFLAGS+y} 4090 ac_save_CFLAGS=$CFLAGS 4091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4092 printf %s "checking whether $CC accepts -g... " >&6; } 4093 if test ${ac_cv_prog_cc_g+y} 4094 then : 4095 printf %s "(cached) " >&6 4096 else case e in #( 4097 e) ac_save_c_werror_flag=$ac_c_werror_flag 4098 ac_c_werror_flag=yes 4099 ac_cv_prog_cc_g=no 4100 CFLAGS="-g" 4101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4102 /* end confdefs.h. */ 4103 4104 int 4105 main (void) 4106 { 4107 4108 ; 4109 return 0; 4110 } 4111 _ACEOF 4112 if ac_fn_c_try_compile "$LINENO" 4113 then : 4114 ac_cv_prog_cc_g=yes 4115 else case e in #( 4116 e) CFLAGS="" 4117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4118 /* end confdefs.h. */ 4119 4120 int 4121 main (void) 4122 { 4123 4124 ; 4125 return 0; 4126 } 4127 _ACEOF 4128 if ac_fn_c_try_compile "$LINENO" 4129 then : 4130 4131 else case e in #( 4132 e) ac_c_werror_flag=$ac_save_c_werror_flag 4133 CFLAGS="-g" 4134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4135 /* end confdefs.h. */ 4136 4137 int 4138 main (void) 4139 { 4140 4141 ; 4142 return 0; 4143 } 4144 _ACEOF 4145 if ac_fn_c_try_compile "$LINENO" 4146 then : 4147 ac_cv_prog_cc_g=yes 4148 fi 4149 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4150 esac 4151 fi 4152 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4153 esac 4154 fi 4155 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4156 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4157 esac 4158 fi 4159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4160 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4161 if test $ac_test_CFLAGS; then 4162 CFLAGS=$ac_save_CFLAGS 4163 elif test $ac_cv_prog_cc_g = yes; then 4164 if test "$GCC" = yes; then 4165 CFLAGS="-g -O2" 4166 else 4167 CFLAGS="-g" 4168 fi 4169 else 4170 if test "$GCC" = yes; then 4171 CFLAGS="-O2" 4172 else 4173 CFLAGS= 4174 fi 4175 fi 4176 ac_prog_cc_stdc=no 4177 if test x$ac_prog_cc_stdc = xno 4178 then : 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4180 printf %s "checking for $CC option to enable C11 features... " >&6; } 4181 if test ${ac_cv_prog_cc_c11+y} 4182 then : 4183 printf %s "(cached) " >&6 4184 else case e in #( 4185 e) ac_cv_prog_cc_c11=no 4186 ac_save_CC=$CC 4187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4188 /* end confdefs.h. */ 4189 $ac_c_conftest_c11_program 4190 _ACEOF 4191 for ac_arg in '' -std=gnu11 4192 do 4193 CC="$ac_save_CC $ac_arg" 4194 if ac_fn_c_try_compile "$LINENO" 4195 then : 4196 ac_cv_prog_cc_c11=$ac_arg 4197 fi 4198 rm -f core conftest.err conftest.$ac_objext conftest.beam 4199 test "x$ac_cv_prog_cc_c11" != "xno" && break 4200 done 4201 rm -f conftest.$ac_ext 4202 CC=$ac_save_CC ;; 4203 esac 4204 fi 4205 4206 if test "x$ac_cv_prog_cc_c11" = xno 4207 then : 4208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4209 printf "%s\n" "unsupported" >&6; } 4210 else case e in #( 4211 e) if test "x$ac_cv_prog_cc_c11" = x 4212 then : 4213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4214 printf "%s\n" "none needed" >&6; } 4215 else case e in #( 4216 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4217 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4218 CC="$CC $ac_cv_prog_cc_c11" ;; 4219 esac 4220 fi 4221 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4222 ac_prog_cc_stdc=c11 ;; 4223 esac 4224 fi 4225 fi 4226 if test x$ac_prog_cc_stdc = xno 4227 then : 4228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4229 printf %s "checking for $CC option to enable C99 features... " >&6; } 4230 if test ${ac_cv_prog_cc_c99+y} 4231 then : 4232 printf %s "(cached) " >&6 4233 else case e in #( 4234 e) ac_cv_prog_cc_c99=no 4235 ac_save_CC=$CC 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4237 /* end confdefs.h. */ 4238 $ac_c_conftest_c99_program 4239 _ACEOF 4240 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4241 do 4242 CC="$ac_save_CC $ac_arg" 4243 if ac_fn_c_try_compile "$LINENO" 4244 then : 4245 ac_cv_prog_cc_c99=$ac_arg 4246 fi 4247 rm -f core conftest.err conftest.$ac_objext conftest.beam 4248 test "x$ac_cv_prog_cc_c99" != "xno" && break 4249 done 4250 rm -f conftest.$ac_ext 4251 CC=$ac_save_CC ;; 4252 esac 4253 fi 4254 4255 if test "x$ac_cv_prog_cc_c99" = xno 4256 then : 4257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4258 printf "%s\n" "unsupported" >&6; } 4259 else case e in #( 4260 e) if test "x$ac_cv_prog_cc_c99" = x 4261 then : 4262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4263 printf "%s\n" "none needed" >&6; } 4264 else case e in #( 4265 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4266 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4267 CC="$CC $ac_cv_prog_cc_c99" ;; 4268 esac 4269 fi 4270 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4271 ac_prog_cc_stdc=c99 ;; 4272 esac 4273 fi 4274 fi 4275 if test x$ac_prog_cc_stdc = xno 4276 then : 4277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4278 printf %s "checking for $CC option to enable C89 features... " >&6; } 4279 if test ${ac_cv_prog_cc_c89+y} 4280 then : 4281 printf %s "(cached) " >&6 4282 else case e in #( 4283 e) ac_cv_prog_cc_c89=no 4284 ac_save_CC=$CC 4285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4286 /* end confdefs.h. */ 4287 $ac_c_conftest_c89_program 4288 _ACEOF 4289 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4290 do 4291 CC="$ac_save_CC $ac_arg" 4292 if ac_fn_c_try_compile "$LINENO" 4293 then : 4294 ac_cv_prog_cc_c89=$ac_arg 4295 fi 4296 rm -f core conftest.err conftest.$ac_objext conftest.beam 4297 test "x$ac_cv_prog_cc_c89" != "xno" && break 4298 done 4299 rm -f conftest.$ac_ext 4300 CC=$ac_save_CC ;; 4301 esac 4302 fi 4303 4304 if test "x$ac_cv_prog_cc_c89" = xno 4305 then : 4306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4307 printf "%s\n" "unsupported" >&6; } 4308 else case e in #( 4309 e) if test "x$ac_cv_prog_cc_c89" = x 4310 then : 4311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4312 printf "%s\n" "none needed" >&6; } 4313 else case e in #( 4314 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4315 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4316 CC="$CC $ac_cv_prog_cc_c89" ;; 4317 esac 4318 fi 4319 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4320 ac_prog_cc_stdc=c89 ;; 4321 esac 4322 fi 4323 fi 4324 4325 ac_ext=c 4326 ac_cpp='$CPP $CPPFLAGS' 4327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4329 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4330 4331 4332 ac_ext=c 4333 ac_cpp='$CPP $CPPFLAGS' 4334 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4335 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4336 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4338 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4339 if test ${am_cv_prog_cc_c_o+y} 4340 then : 4341 printf %s "(cached) " >&6 4342 else case e in #( 4343 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4344 /* end confdefs.h. */ 4345 4346 int 4347 main (void) 4348 { 4349 4350 ; 4351 return 0; 4352 } 4353 _ACEOF 4354 # Make sure it works both with $CC and with simple cc. 4355 # Following AC_PROG_CC_C_O, we do the test twice because some 4356 # compilers refuse to overwrite an existing .o file with -o, 4357 # though they will create one. 4358 am_cv_prog_cc_c_o=yes 4359 for am_i in 1 2; do 4360 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4361 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4362 ac_status=$? 4363 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4364 (exit $ac_status); } \ 4365 && test -f conftest2.$ac_objext; then 4366 : OK 4367 else 4368 am_cv_prog_cc_c_o=no 4369 break 4370 fi 4371 done 4372 rm -f core conftest* 4373 unset am_i ;; 4374 esac 4375 fi 4376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4377 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4378 if test "$am_cv_prog_cc_c_o" != yes; then 4379 # Losing compiler, so override with the script. 4380 # FIXME: It is wrong to rewrite CC. 4381 # But if we don't then we get into trouble of one sort or another. 4382 # A longer-term fix would be to have automake use am__CC in this case, 4383 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4384 CC="$am_aux_dir/compile $CC" 4385 fi 4386 ac_ext=c 4387 ac_cpp='$CPP $CPPFLAGS' 4388 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4389 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4390 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4391 4392 4393 depcc="$CC" am_compiler_list= 4394 4395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4396 printf %s "checking dependency style of $depcc... " >&6; } 4397 if test ${am_cv_CC_dependencies_compiler_type+y} 4398 then : 4399 printf %s "(cached) " >&6 4400 else case e in #( 4401 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4402 # We make a subdir and do the tests there. Otherwise we can end up 4403 # making bogus files that we don't know about and never remove. For 4404 # instance it was reported that on HP-UX the gcc test will end up 4405 # making a dummy file named 'D' -- because '-MD' means "put the output 4406 # in D". 4407 rm -rf conftest.dir 4408 mkdir conftest.dir 4409 # Copy depcomp to subdir because otherwise we won't find it if we're 4410 # using a relative directory. 4411 cp "$am_depcomp" conftest.dir 4412 cd conftest.dir 4413 # We will build objects and dependencies in a subdirectory because 4414 # it helps to detect inapplicable dependency modes. For instance 4415 # both Tru64's cc and ICC support -MD to output dependencies as a 4416 # side effect of compilation, but ICC will put the dependencies in 4417 # the current directory while Tru64 will put them in the object 4418 # directory. 4419 mkdir sub 4420 4421 am_cv_CC_dependencies_compiler_type=none 4422 if test "$am_compiler_list" = ""; then 4423 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4424 fi 4425 am__universal=false 4426 case " $depcc " in #( 4427 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4428 esac 4429 4430 for depmode in $am_compiler_list; do 4431 # Setup a source with many dependencies, because some compilers 4432 # like to wrap large dependency lists on column 80 (with \), and 4433 # we should not choose a depcomp mode which is confused by this. 4434 # 4435 # We need to recreate these files for each test, as the compiler may 4436 # overwrite some of them when testing with obscure command lines. 4437 # This happens at least with the AIX C compiler. 4438 : > sub/conftest.c 4439 for i in 1 2 3 4 5 6; do 4440 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4441 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4442 # Solaris 10 /bin/sh. 4443 echo '/* dummy */' > sub/conftst$i.h 4444 done 4445 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4446 4447 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4448 # mode. It turns out that the SunPro C++ compiler does not properly 4449 # handle '-M -o', and we need to detect this. Also, some Intel 4450 # versions had trouble with output in subdirs. 4451 am__obj=sub/conftest.${OBJEXT-o} 4452 am__minus_obj="-o $am__obj" 4453 case $depmode in 4454 gcc) 4455 # This depmode causes a compiler race in universal mode. 4456 test "$am__universal" = false || continue 4457 ;; 4458 nosideeffect) 4459 # After this tag, mechanisms are not by side-effect, so they'll 4460 # only be used when explicitly requested. 4461 if test "x$enable_dependency_tracking" = xyes; then 4462 continue 4463 else 4464 break 4465 fi 4466 ;; 4467 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4468 # This compiler won't grok '-c -o', but also, the minuso test has 4469 # not run yet. These depmodes are late enough in the game, and 4470 # so weak that their functioning should not be impacted. 4471 am__obj=conftest.${OBJEXT-o} 4472 am__minus_obj= 4473 ;; 4474 none) break ;; 4475 esac 4476 if depmode=$depmode \ 4477 source=sub/conftest.c object=$am__obj \ 4478 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4479 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4480 >/dev/null 2>conftest.err && 4481 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4482 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4483 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4484 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4485 # icc doesn't choke on unknown options, it will just issue warnings 4486 # or remarks (even with -Werror). So we grep stderr for any message 4487 # that says an option was ignored or not supported. 4488 # When given -MP, icc 7.0 and 7.1 complain thusly: 4489 # icc: Command line warning: ignoring option '-M'; no argument required 4490 # The diagnosis changed in icc 8.0: 4491 # icc: Command line remark: option '-MP' not supported 4492 if (grep 'ignoring option' conftest.err || 4493 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4494 am_cv_CC_dependencies_compiler_type=$depmode 4495 break 4496 fi 4497 fi 4498 done 4499 4500 cd .. 4501 rm -rf conftest.dir 4502 else 4503 am_cv_CC_dependencies_compiler_type=none 4504 fi 4505 ;; 4506 esac 4507 fi 4508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4509 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4510 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4511 4512 if 4513 test "x$enable_dependency_tracking" != xno \ 4514 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4515 am__fastdepCC_TRUE= 4516 am__fastdepCC_FALSE='#' 4517 else 4518 am__fastdepCC_TRUE='#' 4519 am__fastdepCC_FALSE= 4520 fi 4521 4522 4523 4524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4525 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4526 if test ${ac_cv_c_undeclared_builtin_options+y} 4527 then : 4528 printf %s "(cached) " >&6 4529 else case e in #( 4530 e) ac_save_CFLAGS=$CFLAGS 4531 ac_cv_c_undeclared_builtin_options='cannot detect' 4532 for ac_arg in '' -fno-builtin; do 4533 CFLAGS="$ac_save_CFLAGS $ac_arg" 4534 # This test program should *not* compile successfully. 4535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4536 /* end confdefs.h. */ 4537 4538 int 4539 main (void) 4540 { 4541 (void) strchr; 4542 ; 4543 return 0; 4544 } 4545 _ACEOF 4546 if ac_fn_c_try_compile "$LINENO" 4547 then : 4548 4549 else case e in #( 4550 e) # This test program should compile successfully. 4551 # No library function is consistently available on 4552 # freestanding implementations, so test against a dummy 4553 # declaration. Include always-available headers on the 4554 # off chance that they somehow elicit warnings. 4555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4556 /* end confdefs.h. */ 4557 #include <float.h> 4558 #include <limits.h> 4559 #include <stdarg.h> 4560 #include <stddef.h> 4561 extern void ac_decl (int, char *); 4562 4563 int 4564 main (void) 4565 { 4566 (void) ac_decl (0, (char *) 0); 4567 (void) ac_decl; 4568 4569 ; 4570 return 0; 4571 } 4572 _ACEOF 4573 if ac_fn_c_try_compile "$LINENO" 4574 then : 4575 if test x"$ac_arg" = x 4576 then : 4577 ac_cv_c_undeclared_builtin_options='none needed' 4578 else case e in #( 4579 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4580 esac 4581 fi 4582 break 4583 fi 4584 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4585 esac 4586 fi 4587 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4588 done 4589 CFLAGS=$ac_save_CFLAGS 4590 ;; 4591 esac 4592 fi 4593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4594 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4595 case $ac_cv_c_undeclared_builtin_options in #( 4596 'cannot detect') : 4597 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4598 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4599 as_fn_error $? "cannot make $CC report undeclared builtins 4600 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4601 'none needed') : 4602 ac_c_undeclared_builtin_options='' ;; #( 4603 *) : 4604 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4605 esac 4606 4607 ac_header= ac_cache= 4608 for ac_item in $ac_header_c_list 4609 do 4610 if test $ac_cache; then 4611 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4612 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4613 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4614 fi 4615 ac_header= ac_cache= 4616 elif test $ac_header; then 4617 ac_cache=$ac_item 4618 else 4619 ac_header=$ac_item 4620 fi 4621 done 4622 4623 4624 4625 4626 4627 4628 4629 4630 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4631 then : 4632 4633 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4634 4635 fi 4636 4637 4638 4639 4640 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4641 if test "x$ac_cv_have_decl___clang__" = xyes 4642 then : 4643 CLANGCC="yes" 4644 else case e in #( 4645 e) CLANGCC="no" ;; 4646 esac 4647 fi 4648 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4649 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4650 then : 4651 INTELCC="yes" 4652 else case e in #( 4653 e) INTELCC="no" ;; 4654 esac 4655 fi 4656 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4657 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4658 then : 4659 SUNCC="yes" 4660 else case e in #( 4661 e) SUNCC="no" ;; 4662 esac 4663 fi 4664 4665 4666 4667 4668 4669 4670 4671 4672 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4673 if test -n "$ac_tool_prefix"; then 4674 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4675 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4677 printf %s "checking for $ac_word... " >&6; } 4678 if test ${ac_cv_path_PKG_CONFIG+y} 4679 then : 4680 printf %s "(cached) " >&6 4681 else case e in #( 4682 e) case $PKG_CONFIG in 4683 [\\/]* | ?:[\\/]*) 4684 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4685 ;; 4686 *) 4687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4688 for as_dir in $PATH 4689 do 4690 IFS=$as_save_IFS 4691 case $as_dir in #((( 4692 '') as_dir=./ ;; 4693 */) ;; 4694 *) as_dir=$as_dir/ ;; 4695 esac 4696 for ac_exec_ext in '' $ac_executable_extensions; do 4697 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4698 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4699 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4700 break 2 4701 fi 4702 done 4703 done 4704 IFS=$as_save_IFS 4705 4706 ;; 4707 esac ;; 4708 esac 4709 fi 4710 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4711 if test -n "$PKG_CONFIG"; then 4712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4713 printf "%s\n" "$PKG_CONFIG" >&6; } 4714 else 4715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4716 printf "%s\n" "no" >&6; } 4717 fi 4718 4719 4720 fi 4721 if test -z "$ac_cv_path_PKG_CONFIG"; then 4722 ac_pt_PKG_CONFIG=$PKG_CONFIG 4723 # Extract the first word of "pkg-config", so it can be a program name with args. 4724 set dummy pkg-config; ac_word=$2 4725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4726 printf %s "checking for $ac_word... " >&6; } 4727 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4728 then : 4729 printf %s "(cached) " >&6 4730 else case e in #( 4731 e) case $ac_pt_PKG_CONFIG in 4732 [\\/]* | ?:[\\/]*) 4733 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4734 ;; 4735 *) 4736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4737 for as_dir in $PATH 4738 do 4739 IFS=$as_save_IFS 4740 case $as_dir in #((( 4741 '') as_dir=./ ;; 4742 */) ;; 4743 *) as_dir=$as_dir/ ;; 4744 esac 4745 for ac_exec_ext in '' $ac_executable_extensions; do 4746 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4747 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4748 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4749 break 2 4750 fi 4751 done 4752 done 4753 IFS=$as_save_IFS 4754 4755 ;; 4756 esac ;; 4757 esac 4758 fi 4759 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4760 if test -n "$ac_pt_PKG_CONFIG"; then 4761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4762 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4763 else 4764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4765 printf "%s\n" "no" >&6; } 4766 fi 4767 4768 if test "x$ac_pt_PKG_CONFIG" = x; then 4769 PKG_CONFIG="" 4770 else 4771 case $cross_compiling:$ac_tool_warned in 4772 yes:) 4773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4774 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4775 ac_tool_warned=yes ;; 4776 esac 4777 PKG_CONFIG=$ac_pt_PKG_CONFIG 4778 fi 4779 else 4780 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4781 fi 4782 4783 fi 4784 if test -n "$PKG_CONFIG"; then 4785 _pkg_min_version=0.9.0 4786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4787 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4788 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4790 printf "%s\n" "yes" >&6; } 4791 else 4792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4793 printf "%s\n" "no" >&6; } 4794 PKG_CONFIG="" 4795 fi 4796 fi 4797 4798 4799 # Make sure we can run config.sub. 4800 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4801 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4802 4803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4804 printf %s "checking build system type... " >&6; } 4805 if test ${ac_cv_build+y} 4806 then : 4807 printf %s "(cached) " >&6 4808 else case e in #( 4809 e) ac_build_alias=$build_alias 4810 test "x$ac_build_alias" = x && 4811 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4812 test "x$ac_build_alias" = x && 4813 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4814 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4815 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4816 ;; 4817 esac 4818 fi 4819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4820 printf "%s\n" "$ac_cv_build" >&6; } 4821 case $ac_cv_build in 4822 *-*-*) ;; 4823 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4824 esac 4825 build=$ac_cv_build 4826 ac_save_IFS=$IFS; IFS='-' 4827 set x $ac_cv_build 4828 shift 4829 build_cpu=$1 4830 build_vendor=$2 4831 shift; shift 4832 # Remember, the first character of IFS is used to create $*, 4833 # except with old shells: 4834 build_os=$* 4835 IFS=$ac_save_IFS 4836 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4837 4838 4839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4840 printf %s "checking host system type... " >&6; } 4841 if test ${ac_cv_host+y} 4842 then : 4843 printf %s "(cached) " >&6 4844 else case e in #( 4845 e) if test "x$host_alias" = x; then 4846 ac_cv_host=$ac_cv_build 4847 else 4848 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4849 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4850 fi 4851 ;; 4852 esac 4853 fi 4854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4855 printf "%s\n" "$ac_cv_host" >&6; } 4856 case $ac_cv_host in 4857 *-*-*) ;; 4858 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4859 esac 4860 host=$ac_cv_host 4861 ac_save_IFS=$IFS; IFS='-' 4862 set x $ac_cv_host 4863 shift 4864 host_cpu=$1 4865 host_vendor=$2 4866 shift; shift 4867 # Remember, the first character of IFS is used to create $*, 4868 # except with old shells: 4869 host_os=$* 4870 IFS=$ac_save_IFS 4871 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4872 4873 4874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4875 printf %s "checking for a sed that does not truncate output... " >&6; } 4876 if test ${ac_cv_path_SED+y} 4877 then : 4878 printf %s "(cached) " >&6 4879 else case e in #( 4880 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4881 for ac_i in 1 2 3 4 5 6 7; do 4882 ac_script="$ac_script$as_nl$ac_script" 4883 done 4884 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4885 { ac_script=; unset ac_script;} 4886 if test -z "$SED"; then 4887 ac_path_SED_found=false 4888 # Loop through the user's path and test for each of PROGNAME-LIST 4889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4890 for as_dir in $PATH 4891 do 4892 IFS=$as_save_IFS 4893 case $as_dir in #((( 4894 '') as_dir=./ ;; 4895 */) ;; 4896 *) as_dir=$as_dir/ ;; 4897 esac 4898 for ac_prog in sed gsed 4899 do 4900 for ac_exec_ext in '' $ac_executable_extensions; do 4901 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4902 as_fn_executable_p "$ac_path_SED" || continue 4903 # Check for GNU ac_path_SED and select it if it is found. 4904 # Check for GNU $ac_path_SED 4905 case `"$ac_path_SED" --version 2>&1` in #( 4906 *GNU*) 4907 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4908 #( 4909 *) 4910 ac_count=0 4911 printf %s 0123456789 >"conftest.in" 4912 while : 4913 do 4914 cat "conftest.in" "conftest.in" >"conftest.tmp" 4915 mv "conftest.tmp" "conftest.in" 4916 cp "conftest.in" "conftest.nl" 4917 printf "%s\n" '' >> "conftest.nl" 4918 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4919 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4920 as_fn_arith $ac_count + 1 && ac_count=$as_val 4921 if test $ac_count -gt ${ac_path_SED_max-0}; then 4922 # Best one so far, save it but keep looking for a better one 4923 ac_cv_path_SED="$ac_path_SED" 4924 ac_path_SED_max=$ac_count 4925 fi 4926 # 10*(2^10) chars as input seems more than enough 4927 test $ac_count -gt 10 && break 4928 done 4929 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4930 esac 4931 4932 $ac_path_SED_found && break 3 4933 done 4934 done 4935 done 4936 IFS=$as_save_IFS 4937 if test -z "$ac_cv_path_SED"; then 4938 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4939 fi 4940 else 4941 ac_cv_path_SED=$SED 4942 fi 4943 ;; 4944 esac 4945 fi 4946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4947 printf "%s\n" "$ac_cv_path_SED" >&6; } 4948 SED="$ac_cv_path_SED" 4949 rm -f conftest.sed 4950 4951 4952 4953 4954 4955 4956 # Check whether --enable-selective-werror was given. 4957 if test ${enable_selective_werror+y} 4958 then : 4959 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4960 else case e in #( 4961 e) SELECTIVE_WERROR=yes ;; 4962 esac 4963 fi 4964 4965 4966 4967 4968 4969 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4970 if test "x$SUNCC" = "xyes"; then 4971 BASE_CFLAGS="-v" 4972 else 4973 BASE_CFLAGS="" 4974 fi 4975 4976 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 xorg_testset_save_CFLAGS="$CFLAGS" 4991 4992 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4995 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4996 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4997 then : 4998 printf %s "(cached) " >&6 4999 else case e in #( 5000 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5001 /* end confdefs.h. */ 5002 int i; 5003 _ACEOF 5004 if ac_fn_c_try_compile "$LINENO" 5005 then : 5006 xorg_cv_cc_flag_unknown_warning_option=yes 5007 else case e in #( 5008 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5009 esac 5010 fi 5011 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5012 esac 5013 fi 5014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5015 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5016 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5017 CFLAGS="$xorg_testset_save_CFLAGS" 5018 fi 5019 5020 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5023 fi 5024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5026 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5027 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5028 then : 5029 printf %s "(cached) " >&6 5030 else case e in #( 5031 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5032 /* end confdefs.h. */ 5033 int i; 5034 _ACEOF 5035 if ac_fn_c_try_compile "$LINENO" 5036 then : 5037 xorg_cv_cc_flag_unused_command_line_argument=yes 5038 else case e in #( 5039 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5040 esac 5041 fi 5042 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5043 esac 5044 fi 5045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5046 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5047 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5048 CFLAGS="$xorg_testset_save_CFLAGS" 5049 fi 5050 5051 found="no" 5052 5053 if test $found = "no" ; then 5054 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5056 fi 5057 5058 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5060 fi 5061 5062 CFLAGS="$CFLAGS -Wall" 5063 5064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5065 printf %s "checking if $CC supports -Wall... " >&6; } 5066 cacheid=xorg_cv_cc_flag__Wall 5067 if eval test \${$cacheid+y} 5068 then : 5069 printf %s "(cached) " >&6 5070 else case e in #( 5071 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5072 /* end confdefs.h. */ 5073 int i; 5074 int 5075 main (void) 5076 { 5077 5078 ; 5079 return 0; 5080 } 5081 _ACEOF 5082 if ac_fn_c_try_link "$LINENO" 5083 then : 5084 eval $cacheid=yes 5085 else case e in #( 5086 e) eval $cacheid=no ;; 5087 esac 5088 fi 5089 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5090 conftest$ac_exeext conftest.$ac_ext ;; 5091 esac 5092 fi 5093 5094 5095 CFLAGS="$xorg_testset_save_CFLAGS" 5096 5097 eval supported=\$$cacheid 5098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5099 printf "%s\n" "$supported" >&6; } 5100 if test "$supported" = "yes" ; then 5101 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5102 found="yes" 5103 fi 5104 fi 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 xorg_testset_save_CFLAGS="$CFLAGS" 5121 5122 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5125 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5126 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5127 then : 5128 printf %s "(cached) " >&6 5129 else case e in #( 5130 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5131 /* end confdefs.h. */ 5132 int i; 5133 _ACEOF 5134 if ac_fn_c_try_compile "$LINENO" 5135 then : 5136 xorg_cv_cc_flag_unknown_warning_option=yes 5137 else case e in #( 5138 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5139 esac 5140 fi 5141 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5142 esac 5143 fi 5144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5145 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5146 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5147 CFLAGS="$xorg_testset_save_CFLAGS" 5148 fi 5149 5150 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5153 fi 5154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5156 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5157 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5158 then : 5159 printf %s "(cached) " >&6 5160 else case e in #( 5161 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5162 /* end confdefs.h. */ 5163 int i; 5164 _ACEOF 5165 if ac_fn_c_try_compile "$LINENO" 5166 then : 5167 xorg_cv_cc_flag_unused_command_line_argument=yes 5168 else case e in #( 5169 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5170 esac 5171 fi 5172 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5173 esac 5174 fi 5175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5176 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5177 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5178 CFLAGS="$xorg_testset_save_CFLAGS" 5179 fi 5180 5181 found="no" 5182 5183 if test $found = "no" ; then 5184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5186 fi 5187 5188 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5190 fi 5191 5192 CFLAGS="$CFLAGS -Wpointer-arith" 5193 5194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5195 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5196 cacheid=xorg_cv_cc_flag__Wpointer_arith 5197 if eval test \${$cacheid+y} 5198 then : 5199 printf %s "(cached) " >&6 5200 else case e in #( 5201 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5202 /* end confdefs.h. */ 5203 int i; 5204 int 5205 main (void) 5206 { 5207 5208 ; 5209 return 0; 5210 } 5211 _ACEOF 5212 if ac_fn_c_try_link "$LINENO" 5213 then : 5214 eval $cacheid=yes 5215 else case e in #( 5216 e) eval $cacheid=no ;; 5217 esac 5218 fi 5219 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5220 conftest$ac_exeext conftest.$ac_ext ;; 5221 esac 5222 fi 5223 5224 5225 CFLAGS="$xorg_testset_save_CFLAGS" 5226 5227 eval supported=\$$cacheid 5228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5229 printf "%s\n" "$supported" >&6; } 5230 if test "$supported" = "yes" ; then 5231 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5232 found="yes" 5233 fi 5234 fi 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 xorg_testset_save_CFLAGS="$CFLAGS" 5251 5252 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5255 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5256 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5257 then : 5258 printf %s "(cached) " >&6 5259 else case e in #( 5260 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5261 /* end confdefs.h. */ 5262 int i; 5263 _ACEOF 5264 if ac_fn_c_try_compile "$LINENO" 5265 then : 5266 xorg_cv_cc_flag_unknown_warning_option=yes 5267 else case e in #( 5268 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5269 esac 5270 fi 5271 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5272 esac 5273 fi 5274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5275 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5276 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5277 CFLAGS="$xorg_testset_save_CFLAGS" 5278 fi 5279 5280 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5283 fi 5284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5286 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5287 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5288 then : 5289 printf %s "(cached) " >&6 5290 else case e in #( 5291 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5292 /* end confdefs.h. */ 5293 int i; 5294 _ACEOF 5295 if ac_fn_c_try_compile "$LINENO" 5296 then : 5297 xorg_cv_cc_flag_unused_command_line_argument=yes 5298 else case e in #( 5299 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5300 esac 5301 fi 5302 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5303 esac 5304 fi 5305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5306 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5308 CFLAGS="$xorg_testset_save_CFLAGS" 5309 fi 5310 5311 found="no" 5312 5313 if test $found = "no" ; then 5314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5316 fi 5317 5318 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5320 fi 5321 5322 CFLAGS="$CFLAGS -Wmissing-declarations" 5323 5324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5325 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5326 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5327 if eval test \${$cacheid+y} 5328 then : 5329 printf %s "(cached) " >&6 5330 else case e in #( 5331 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5332 /* end confdefs.h. */ 5333 int i; 5334 int 5335 main (void) 5336 { 5337 5338 ; 5339 return 0; 5340 } 5341 _ACEOF 5342 if ac_fn_c_try_link "$LINENO" 5343 then : 5344 eval $cacheid=yes 5345 else case e in #( 5346 e) eval $cacheid=no ;; 5347 esac 5348 fi 5349 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5350 conftest$ac_exeext conftest.$ac_ext ;; 5351 esac 5352 fi 5353 5354 5355 CFLAGS="$xorg_testset_save_CFLAGS" 5356 5357 eval supported=\$$cacheid 5358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5359 printf "%s\n" "$supported" >&6; } 5360 if test "$supported" = "yes" ; then 5361 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5362 found="yes" 5363 fi 5364 fi 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 xorg_testset_save_CFLAGS="$CFLAGS" 5381 5382 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5385 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5386 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5387 then : 5388 printf %s "(cached) " >&6 5389 else case e in #( 5390 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5391 /* end confdefs.h. */ 5392 int i; 5393 _ACEOF 5394 if ac_fn_c_try_compile "$LINENO" 5395 then : 5396 xorg_cv_cc_flag_unknown_warning_option=yes 5397 else case e in #( 5398 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5399 esac 5400 fi 5401 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5402 esac 5403 fi 5404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5405 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5407 CFLAGS="$xorg_testset_save_CFLAGS" 5408 fi 5409 5410 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5413 fi 5414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5416 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5417 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5418 then : 5419 printf %s "(cached) " >&6 5420 else case e in #( 5421 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5422 /* end confdefs.h. */ 5423 int i; 5424 _ACEOF 5425 if ac_fn_c_try_compile "$LINENO" 5426 then : 5427 xorg_cv_cc_flag_unused_command_line_argument=yes 5428 else case e in #( 5429 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5430 esac 5431 fi 5432 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5433 esac 5434 fi 5435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5436 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5438 CFLAGS="$xorg_testset_save_CFLAGS" 5439 fi 5440 5441 found="no" 5442 5443 if test $found = "no" ; then 5444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5446 fi 5447 5448 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5450 fi 5451 5452 CFLAGS="$CFLAGS -Wformat=2" 5453 5454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5455 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5456 cacheid=xorg_cv_cc_flag__Wformat_2 5457 if eval test \${$cacheid+y} 5458 then : 5459 printf %s "(cached) " >&6 5460 else case e in #( 5461 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5462 /* end confdefs.h. */ 5463 int i; 5464 int 5465 main (void) 5466 { 5467 5468 ; 5469 return 0; 5470 } 5471 _ACEOF 5472 if ac_fn_c_try_link "$LINENO" 5473 then : 5474 eval $cacheid=yes 5475 else case e in #( 5476 e) eval $cacheid=no ;; 5477 esac 5478 fi 5479 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5480 conftest$ac_exeext conftest.$ac_ext ;; 5481 esac 5482 fi 5483 5484 5485 CFLAGS="$xorg_testset_save_CFLAGS" 5486 5487 eval supported=\$$cacheid 5488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5489 printf "%s\n" "$supported" >&6; } 5490 if test "$supported" = "yes" ; then 5491 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5492 found="yes" 5493 fi 5494 fi 5495 5496 if test $found = "no" ; then 5497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5499 fi 5500 5501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5503 fi 5504 5505 CFLAGS="$CFLAGS -Wformat" 5506 5507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5508 printf %s "checking if $CC supports -Wformat... " >&6; } 5509 cacheid=xorg_cv_cc_flag__Wformat 5510 if eval test \${$cacheid+y} 5511 then : 5512 printf %s "(cached) " >&6 5513 else case e in #( 5514 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5515 /* end confdefs.h. */ 5516 int i; 5517 int 5518 main (void) 5519 { 5520 5521 ; 5522 return 0; 5523 } 5524 _ACEOF 5525 if ac_fn_c_try_link "$LINENO" 5526 then : 5527 eval $cacheid=yes 5528 else case e in #( 5529 e) eval $cacheid=no ;; 5530 esac 5531 fi 5532 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5533 conftest$ac_exeext conftest.$ac_ext ;; 5534 esac 5535 fi 5536 5537 5538 CFLAGS="$xorg_testset_save_CFLAGS" 5539 5540 eval supported=\$$cacheid 5541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5542 printf "%s\n" "$supported" >&6; } 5543 if test "$supported" = "yes" ; then 5544 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5545 found="yes" 5546 fi 5547 fi 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 xorg_testset_save_CFLAGS="$CFLAGS" 5566 5567 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5570 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5571 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5572 then : 5573 printf %s "(cached) " >&6 5574 else case e in #( 5575 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5576 /* end confdefs.h. */ 5577 int i; 5578 _ACEOF 5579 if ac_fn_c_try_compile "$LINENO" 5580 then : 5581 xorg_cv_cc_flag_unknown_warning_option=yes 5582 else case e in #( 5583 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5584 esac 5585 fi 5586 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5587 esac 5588 fi 5589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5590 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5592 CFLAGS="$xorg_testset_save_CFLAGS" 5593 fi 5594 5595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5598 fi 5599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5601 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5602 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5603 then : 5604 printf %s "(cached) " >&6 5605 else case e in #( 5606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5607 /* end confdefs.h. */ 5608 int i; 5609 _ACEOF 5610 if ac_fn_c_try_compile "$LINENO" 5611 then : 5612 xorg_cv_cc_flag_unused_command_line_argument=yes 5613 else case e in #( 5614 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5615 esac 5616 fi 5617 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5618 esac 5619 fi 5620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5621 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5622 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5623 CFLAGS="$xorg_testset_save_CFLAGS" 5624 fi 5625 5626 found="no" 5627 5628 if test $found = "no" ; then 5629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5631 fi 5632 5633 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5635 fi 5636 5637 CFLAGS="$CFLAGS -Wstrict-prototypes" 5638 5639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5640 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5641 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5642 if eval test \${$cacheid+y} 5643 then : 5644 printf %s "(cached) " >&6 5645 else case e in #( 5646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5647 /* end confdefs.h. */ 5648 int i; 5649 int 5650 main (void) 5651 { 5652 5653 ; 5654 return 0; 5655 } 5656 _ACEOF 5657 if ac_fn_c_try_link "$LINENO" 5658 then : 5659 eval $cacheid=yes 5660 else case e in #( 5661 e) eval $cacheid=no ;; 5662 esac 5663 fi 5664 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5665 conftest$ac_exeext conftest.$ac_ext ;; 5666 esac 5667 fi 5668 5669 5670 CFLAGS="$xorg_testset_save_CFLAGS" 5671 5672 eval supported=\$$cacheid 5673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5674 printf "%s\n" "$supported" >&6; } 5675 if test "$supported" = "yes" ; then 5676 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5677 found="yes" 5678 fi 5679 fi 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 xorg_testset_save_CFLAGS="$CFLAGS" 5696 5697 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5700 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5701 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5702 then : 5703 printf %s "(cached) " >&6 5704 else case e in #( 5705 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5706 /* end confdefs.h. */ 5707 int i; 5708 _ACEOF 5709 if ac_fn_c_try_compile "$LINENO" 5710 then : 5711 xorg_cv_cc_flag_unknown_warning_option=yes 5712 else case e in #( 5713 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5714 esac 5715 fi 5716 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5717 esac 5718 fi 5719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5720 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5722 CFLAGS="$xorg_testset_save_CFLAGS" 5723 fi 5724 5725 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5728 fi 5729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5731 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5732 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5733 then : 5734 printf %s "(cached) " >&6 5735 else case e in #( 5736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5737 /* end confdefs.h. */ 5738 int i; 5739 _ACEOF 5740 if ac_fn_c_try_compile "$LINENO" 5741 then : 5742 xorg_cv_cc_flag_unused_command_line_argument=yes 5743 else case e in #( 5744 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5745 esac 5746 fi 5747 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5748 esac 5749 fi 5750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5751 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5753 CFLAGS="$xorg_testset_save_CFLAGS" 5754 fi 5755 5756 found="no" 5757 5758 if test $found = "no" ; then 5759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5761 fi 5762 5763 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5765 fi 5766 5767 CFLAGS="$CFLAGS -Wmissing-prototypes" 5768 5769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5770 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5771 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5772 if eval test \${$cacheid+y} 5773 then : 5774 printf %s "(cached) " >&6 5775 else case e in #( 5776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5777 /* end confdefs.h. */ 5778 int i; 5779 int 5780 main (void) 5781 { 5782 5783 ; 5784 return 0; 5785 } 5786 _ACEOF 5787 if ac_fn_c_try_link "$LINENO" 5788 then : 5789 eval $cacheid=yes 5790 else case e in #( 5791 e) eval $cacheid=no ;; 5792 esac 5793 fi 5794 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5795 conftest$ac_exeext conftest.$ac_ext ;; 5796 esac 5797 fi 5798 5799 5800 CFLAGS="$xorg_testset_save_CFLAGS" 5801 5802 eval supported=\$$cacheid 5803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5804 printf "%s\n" "$supported" >&6; } 5805 if test "$supported" = "yes" ; then 5806 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5807 found="yes" 5808 fi 5809 fi 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 xorg_testset_save_CFLAGS="$CFLAGS" 5826 5827 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5830 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5831 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5832 then : 5833 printf %s "(cached) " >&6 5834 else case e in #( 5835 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5836 /* end confdefs.h. */ 5837 int i; 5838 _ACEOF 5839 if ac_fn_c_try_compile "$LINENO" 5840 then : 5841 xorg_cv_cc_flag_unknown_warning_option=yes 5842 else case e in #( 5843 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5844 esac 5845 fi 5846 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5847 esac 5848 fi 5849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5850 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5852 CFLAGS="$xorg_testset_save_CFLAGS" 5853 fi 5854 5855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5858 fi 5859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5861 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5862 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5863 then : 5864 printf %s "(cached) " >&6 5865 else case e in #( 5866 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5867 /* end confdefs.h. */ 5868 int i; 5869 _ACEOF 5870 if ac_fn_c_try_compile "$LINENO" 5871 then : 5872 xorg_cv_cc_flag_unused_command_line_argument=yes 5873 else case e in #( 5874 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5875 esac 5876 fi 5877 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5878 esac 5879 fi 5880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5881 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5882 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5883 CFLAGS="$xorg_testset_save_CFLAGS" 5884 fi 5885 5886 found="no" 5887 5888 if test $found = "no" ; then 5889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5891 fi 5892 5893 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5895 fi 5896 5897 CFLAGS="$CFLAGS -Wnested-externs" 5898 5899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5900 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5901 cacheid=xorg_cv_cc_flag__Wnested_externs 5902 if eval test \${$cacheid+y} 5903 then : 5904 printf %s "(cached) " >&6 5905 else case e in #( 5906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5907 /* end confdefs.h. */ 5908 int i; 5909 int 5910 main (void) 5911 { 5912 5913 ; 5914 return 0; 5915 } 5916 _ACEOF 5917 if ac_fn_c_try_link "$LINENO" 5918 then : 5919 eval $cacheid=yes 5920 else case e in #( 5921 e) eval $cacheid=no ;; 5922 esac 5923 fi 5924 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5925 conftest$ac_exeext conftest.$ac_ext ;; 5926 esac 5927 fi 5928 5929 5930 CFLAGS="$xorg_testset_save_CFLAGS" 5931 5932 eval supported=\$$cacheid 5933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5934 printf "%s\n" "$supported" >&6; } 5935 if test "$supported" = "yes" ; then 5936 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5937 found="yes" 5938 fi 5939 fi 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 xorg_testset_save_CFLAGS="$CFLAGS" 5956 5957 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5960 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5961 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5962 then : 5963 printf %s "(cached) " >&6 5964 else case e in #( 5965 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5966 /* end confdefs.h. */ 5967 int i; 5968 _ACEOF 5969 if ac_fn_c_try_compile "$LINENO" 5970 then : 5971 xorg_cv_cc_flag_unknown_warning_option=yes 5972 else case e in #( 5973 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5974 esac 5975 fi 5976 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5977 esac 5978 fi 5979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5980 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5982 CFLAGS="$xorg_testset_save_CFLAGS" 5983 fi 5984 5985 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5988 fi 5989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5991 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5992 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5993 then : 5994 printf %s "(cached) " >&6 5995 else case e in #( 5996 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5997 /* end confdefs.h. */ 5998 int i; 5999 _ACEOF 6000 if ac_fn_c_try_compile "$LINENO" 6001 then : 6002 xorg_cv_cc_flag_unused_command_line_argument=yes 6003 else case e in #( 6004 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6005 esac 6006 fi 6007 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6008 esac 6009 fi 6010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6011 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6012 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6013 CFLAGS="$xorg_testset_save_CFLAGS" 6014 fi 6015 6016 found="no" 6017 6018 if test $found = "no" ; then 6019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6021 fi 6022 6023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6025 fi 6026 6027 CFLAGS="$CFLAGS -Wbad-function-cast" 6028 6029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6030 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6031 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6032 if eval test \${$cacheid+y} 6033 then : 6034 printf %s "(cached) " >&6 6035 else case e in #( 6036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6037 /* end confdefs.h. */ 6038 int i; 6039 int 6040 main (void) 6041 { 6042 6043 ; 6044 return 0; 6045 } 6046 _ACEOF 6047 if ac_fn_c_try_link "$LINENO" 6048 then : 6049 eval $cacheid=yes 6050 else case e in #( 6051 e) eval $cacheid=no ;; 6052 esac 6053 fi 6054 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6055 conftest$ac_exeext conftest.$ac_ext ;; 6056 esac 6057 fi 6058 6059 6060 CFLAGS="$xorg_testset_save_CFLAGS" 6061 6062 eval supported=\$$cacheid 6063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6064 printf "%s\n" "$supported" >&6; } 6065 if test "$supported" = "yes" ; then 6066 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6067 found="yes" 6068 fi 6069 fi 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 xorg_testset_save_CFLAGS="$CFLAGS" 6086 6087 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6090 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6091 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6092 then : 6093 printf %s "(cached) " >&6 6094 else case e in #( 6095 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6096 /* end confdefs.h. */ 6097 int i; 6098 _ACEOF 6099 if ac_fn_c_try_compile "$LINENO" 6100 then : 6101 xorg_cv_cc_flag_unknown_warning_option=yes 6102 else case e in #( 6103 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6104 esac 6105 fi 6106 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6107 esac 6108 fi 6109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6110 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6112 CFLAGS="$xorg_testset_save_CFLAGS" 6113 fi 6114 6115 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6118 fi 6119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6121 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6122 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6123 then : 6124 printf %s "(cached) " >&6 6125 else case e in #( 6126 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6127 /* end confdefs.h. */ 6128 int i; 6129 _ACEOF 6130 if ac_fn_c_try_compile "$LINENO" 6131 then : 6132 xorg_cv_cc_flag_unused_command_line_argument=yes 6133 else case e in #( 6134 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6135 esac 6136 fi 6137 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6138 esac 6139 fi 6140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6141 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6143 CFLAGS="$xorg_testset_save_CFLAGS" 6144 fi 6145 6146 found="no" 6147 6148 if test $found = "no" ; then 6149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6151 fi 6152 6153 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6155 fi 6156 6157 CFLAGS="$CFLAGS -Wold-style-definition" 6158 6159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6160 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6161 cacheid=xorg_cv_cc_flag__Wold_style_definition 6162 if eval test \${$cacheid+y} 6163 then : 6164 printf %s "(cached) " >&6 6165 else case e in #( 6166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6167 /* end confdefs.h. */ 6168 int i; 6169 int 6170 main (void) 6171 { 6172 6173 ; 6174 return 0; 6175 } 6176 _ACEOF 6177 if ac_fn_c_try_link "$LINENO" 6178 then : 6179 eval $cacheid=yes 6180 else case e in #( 6181 e) eval $cacheid=no ;; 6182 esac 6183 fi 6184 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6185 conftest$ac_exeext conftest.$ac_ext ;; 6186 esac 6187 fi 6188 6189 6190 CFLAGS="$xorg_testset_save_CFLAGS" 6191 6192 eval supported=\$$cacheid 6193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6194 printf "%s\n" "$supported" >&6; } 6195 if test "$supported" = "yes" ; then 6196 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6197 found="yes" 6198 fi 6199 fi 6200 6201 if test $found = "no" ; then 6202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6204 fi 6205 6206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6208 fi 6209 6210 CFLAGS="$CFLAGS -fd" 6211 6212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6213 printf %s "checking if $CC supports -fd... " >&6; } 6214 cacheid=xorg_cv_cc_flag__fd 6215 if eval test \${$cacheid+y} 6216 then : 6217 printf %s "(cached) " >&6 6218 else case e in #( 6219 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6220 /* end confdefs.h. */ 6221 int i; 6222 int 6223 main (void) 6224 { 6225 6226 ; 6227 return 0; 6228 } 6229 _ACEOF 6230 if ac_fn_c_try_link "$LINENO" 6231 then : 6232 eval $cacheid=yes 6233 else case e in #( 6234 e) eval $cacheid=no ;; 6235 esac 6236 fi 6237 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6238 conftest$ac_exeext conftest.$ac_ext ;; 6239 esac 6240 fi 6241 6242 6243 CFLAGS="$xorg_testset_save_CFLAGS" 6244 6245 eval supported=\$$cacheid 6246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6247 printf "%s\n" "$supported" >&6; } 6248 if test "$supported" = "yes" ; then 6249 BASE_CFLAGS="$BASE_CFLAGS -fd" 6250 found="yes" 6251 fi 6252 fi 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 xorg_testset_save_CFLAGS="$CFLAGS" 6269 6270 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6273 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6274 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6275 then : 6276 printf %s "(cached) " >&6 6277 else case e in #( 6278 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6279 /* end confdefs.h. */ 6280 int i; 6281 _ACEOF 6282 if ac_fn_c_try_compile "$LINENO" 6283 then : 6284 xorg_cv_cc_flag_unknown_warning_option=yes 6285 else case e in #( 6286 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6287 esac 6288 fi 6289 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6290 esac 6291 fi 6292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6293 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6294 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6295 CFLAGS="$xorg_testset_save_CFLAGS" 6296 fi 6297 6298 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6301 fi 6302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6304 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6305 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6306 then : 6307 printf %s "(cached) " >&6 6308 else case e in #( 6309 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6310 /* end confdefs.h. */ 6311 int i; 6312 _ACEOF 6313 if ac_fn_c_try_compile "$LINENO" 6314 then : 6315 xorg_cv_cc_flag_unused_command_line_argument=yes 6316 else case e in #( 6317 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6318 esac 6319 fi 6320 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6321 esac 6322 fi 6323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6324 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327 fi 6328 6329 found="no" 6330 6331 if test $found = "no" ; then 6332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 fi 6335 6336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6338 fi 6339 6340 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6341 6342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6343 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6344 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6345 if eval test \${$cacheid+y} 6346 then : 6347 printf %s "(cached) " >&6 6348 else case e in #( 6349 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6350 /* end confdefs.h. */ 6351 int i; 6352 int 6353 main (void) 6354 { 6355 6356 ; 6357 return 0; 6358 } 6359 _ACEOF 6360 if ac_fn_c_try_link "$LINENO" 6361 then : 6362 eval $cacheid=yes 6363 else case e in #( 6364 e) eval $cacheid=no ;; 6365 esac 6366 fi 6367 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6368 conftest$ac_exeext conftest.$ac_ext ;; 6369 esac 6370 fi 6371 6372 6373 CFLAGS="$xorg_testset_save_CFLAGS" 6374 6375 eval supported=\$$cacheid 6376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6377 printf "%s\n" "$supported" >&6; } 6378 if test "$supported" = "yes" ; then 6379 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6380 found="yes" 6381 fi 6382 fi 6383 6384 6385 6386 6387 6388 # This chunk adds additional warnings that could catch undesired effects. 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 xorg_testset_save_CFLAGS="$CFLAGS" 6403 6404 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6407 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6408 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6409 then : 6410 printf %s "(cached) " >&6 6411 else case e in #( 6412 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6413 /* end confdefs.h. */ 6414 int i; 6415 _ACEOF 6416 if ac_fn_c_try_compile "$LINENO" 6417 then : 6418 xorg_cv_cc_flag_unknown_warning_option=yes 6419 else case e in #( 6420 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6421 esac 6422 fi 6423 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6424 esac 6425 fi 6426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6427 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6429 CFLAGS="$xorg_testset_save_CFLAGS" 6430 fi 6431 6432 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6435 fi 6436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6438 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6439 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6440 then : 6441 printf %s "(cached) " >&6 6442 else case e in #( 6443 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6444 /* end confdefs.h. */ 6445 int i; 6446 _ACEOF 6447 if ac_fn_c_try_compile "$LINENO" 6448 then : 6449 xorg_cv_cc_flag_unused_command_line_argument=yes 6450 else case e in #( 6451 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6452 esac 6453 fi 6454 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6455 esac 6456 fi 6457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6458 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6460 CFLAGS="$xorg_testset_save_CFLAGS" 6461 fi 6462 6463 found="no" 6464 6465 if test $found = "no" ; then 6466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6468 fi 6469 6470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6472 fi 6473 6474 CFLAGS="$CFLAGS -Wunused" 6475 6476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6477 printf %s "checking if $CC supports -Wunused... " >&6; } 6478 cacheid=xorg_cv_cc_flag__Wunused 6479 if eval test \${$cacheid+y} 6480 then : 6481 printf %s "(cached) " >&6 6482 else case e in #( 6483 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6484 /* end confdefs.h. */ 6485 int i; 6486 int 6487 main (void) 6488 { 6489 6490 ; 6491 return 0; 6492 } 6493 _ACEOF 6494 if ac_fn_c_try_link "$LINENO" 6495 then : 6496 eval $cacheid=yes 6497 else case e in #( 6498 e) eval $cacheid=no ;; 6499 esac 6500 fi 6501 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6502 conftest$ac_exeext conftest.$ac_ext ;; 6503 esac 6504 fi 6505 6506 6507 CFLAGS="$xorg_testset_save_CFLAGS" 6508 6509 eval supported=\$$cacheid 6510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6511 printf "%s\n" "$supported" >&6; } 6512 if test "$supported" = "yes" ; then 6513 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6514 found="yes" 6515 fi 6516 fi 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 xorg_testset_save_CFLAGS="$CFLAGS" 6533 6534 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6537 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6538 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6539 then : 6540 printf %s "(cached) " >&6 6541 else case e in #( 6542 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6543 /* end confdefs.h. */ 6544 int i; 6545 _ACEOF 6546 if ac_fn_c_try_compile "$LINENO" 6547 then : 6548 xorg_cv_cc_flag_unknown_warning_option=yes 6549 else case e in #( 6550 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6551 esac 6552 fi 6553 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6554 esac 6555 fi 6556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6557 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6559 CFLAGS="$xorg_testset_save_CFLAGS" 6560 fi 6561 6562 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 fi 6566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6568 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6569 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6570 then : 6571 printf %s "(cached) " >&6 6572 else case e in #( 6573 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6574 /* end confdefs.h. */ 6575 int i; 6576 _ACEOF 6577 if ac_fn_c_try_compile "$LINENO" 6578 then : 6579 xorg_cv_cc_flag_unused_command_line_argument=yes 6580 else case e in #( 6581 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6582 esac 6583 fi 6584 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6585 esac 6586 fi 6587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6588 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6590 CFLAGS="$xorg_testset_save_CFLAGS" 6591 fi 6592 6593 found="no" 6594 6595 if test $found = "no" ; then 6596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6598 fi 6599 6600 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6602 fi 6603 6604 CFLAGS="$CFLAGS -Wuninitialized" 6605 6606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6607 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6608 cacheid=xorg_cv_cc_flag__Wuninitialized 6609 if eval test \${$cacheid+y} 6610 then : 6611 printf %s "(cached) " >&6 6612 else case e in #( 6613 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6614 /* end confdefs.h. */ 6615 int i; 6616 int 6617 main (void) 6618 { 6619 6620 ; 6621 return 0; 6622 } 6623 _ACEOF 6624 if ac_fn_c_try_link "$LINENO" 6625 then : 6626 eval $cacheid=yes 6627 else case e in #( 6628 e) eval $cacheid=no ;; 6629 esac 6630 fi 6631 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6632 conftest$ac_exeext conftest.$ac_ext ;; 6633 esac 6634 fi 6635 6636 6637 CFLAGS="$xorg_testset_save_CFLAGS" 6638 6639 eval supported=\$$cacheid 6640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6641 printf "%s\n" "$supported" >&6; } 6642 if test "$supported" = "yes" ; then 6643 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6644 found="yes" 6645 fi 6646 fi 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 xorg_testset_save_CFLAGS="$CFLAGS" 6663 6664 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6667 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6668 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6669 then : 6670 printf %s "(cached) " >&6 6671 else case e in #( 6672 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6673 /* end confdefs.h. */ 6674 int i; 6675 _ACEOF 6676 if ac_fn_c_try_compile "$LINENO" 6677 then : 6678 xorg_cv_cc_flag_unknown_warning_option=yes 6679 else case e in #( 6680 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6681 esac 6682 fi 6683 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6684 esac 6685 fi 6686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6687 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6689 CFLAGS="$xorg_testset_save_CFLAGS" 6690 fi 6691 6692 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6695 fi 6696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6698 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6699 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6700 then : 6701 printf %s "(cached) " >&6 6702 else case e in #( 6703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6704 /* end confdefs.h. */ 6705 int i; 6706 _ACEOF 6707 if ac_fn_c_try_compile "$LINENO" 6708 then : 6709 xorg_cv_cc_flag_unused_command_line_argument=yes 6710 else case e in #( 6711 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6712 esac 6713 fi 6714 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6715 esac 6716 fi 6717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6718 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6719 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6720 CFLAGS="$xorg_testset_save_CFLAGS" 6721 fi 6722 6723 found="no" 6724 6725 if test $found = "no" ; then 6726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6728 fi 6729 6730 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6732 fi 6733 6734 CFLAGS="$CFLAGS -Wshadow" 6735 6736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6737 printf %s "checking if $CC supports -Wshadow... " >&6; } 6738 cacheid=xorg_cv_cc_flag__Wshadow 6739 if eval test \${$cacheid+y} 6740 then : 6741 printf %s "(cached) " >&6 6742 else case e in #( 6743 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6744 /* end confdefs.h. */ 6745 int i; 6746 int 6747 main (void) 6748 { 6749 6750 ; 6751 return 0; 6752 } 6753 _ACEOF 6754 if ac_fn_c_try_link "$LINENO" 6755 then : 6756 eval $cacheid=yes 6757 else case e in #( 6758 e) eval $cacheid=no ;; 6759 esac 6760 fi 6761 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6762 conftest$ac_exeext conftest.$ac_ext ;; 6763 esac 6764 fi 6765 6766 6767 CFLAGS="$xorg_testset_save_CFLAGS" 6768 6769 eval supported=\$$cacheid 6770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6771 printf "%s\n" "$supported" >&6; } 6772 if test "$supported" = "yes" ; then 6773 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6774 found="yes" 6775 fi 6776 fi 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 xorg_testset_save_CFLAGS="$CFLAGS" 6793 6794 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6797 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6798 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6799 then : 6800 printf %s "(cached) " >&6 6801 else case e in #( 6802 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6803 /* end confdefs.h. */ 6804 int i; 6805 _ACEOF 6806 if ac_fn_c_try_compile "$LINENO" 6807 then : 6808 xorg_cv_cc_flag_unknown_warning_option=yes 6809 else case e in #( 6810 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6811 esac 6812 fi 6813 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6814 esac 6815 fi 6816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6817 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6818 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6819 CFLAGS="$xorg_testset_save_CFLAGS" 6820 fi 6821 6822 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6825 fi 6826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6828 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6829 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6830 then : 6831 printf %s "(cached) " >&6 6832 else case e in #( 6833 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6834 /* end confdefs.h. */ 6835 int i; 6836 _ACEOF 6837 if ac_fn_c_try_compile "$LINENO" 6838 then : 6839 xorg_cv_cc_flag_unused_command_line_argument=yes 6840 else case e in #( 6841 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6842 esac 6843 fi 6844 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6845 esac 6846 fi 6847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6848 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6849 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6850 CFLAGS="$xorg_testset_save_CFLAGS" 6851 fi 6852 6853 found="no" 6854 6855 if test $found = "no" ; then 6856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6858 fi 6859 6860 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6862 fi 6863 6864 CFLAGS="$CFLAGS -Wmissing-noreturn" 6865 6866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6867 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6868 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6869 if eval test \${$cacheid+y} 6870 then : 6871 printf %s "(cached) " >&6 6872 else case e in #( 6873 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6874 /* end confdefs.h. */ 6875 int i; 6876 int 6877 main (void) 6878 { 6879 6880 ; 6881 return 0; 6882 } 6883 _ACEOF 6884 if ac_fn_c_try_link "$LINENO" 6885 then : 6886 eval $cacheid=yes 6887 else case e in #( 6888 e) eval $cacheid=no ;; 6889 esac 6890 fi 6891 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6892 conftest$ac_exeext conftest.$ac_ext ;; 6893 esac 6894 fi 6895 6896 6897 CFLAGS="$xorg_testset_save_CFLAGS" 6898 6899 eval supported=\$$cacheid 6900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6901 printf "%s\n" "$supported" >&6; } 6902 if test "$supported" = "yes" ; then 6903 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6904 found="yes" 6905 fi 6906 fi 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 xorg_testset_save_CFLAGS="$CFLAGS" 6923 6924 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6927 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6928 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6929 then : 6930 printf %s "(cached) " >&6 6931 else case e in #( 6932 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6933 /* end confdefs.h. */ 6934 int i; 6935 _ACEOF 6936 if ac_fn_c_try_compile "$LINENO" 6937 then : 6938 xorg_cv_cc_flag_unknown_warning_option=yes 6939 else case e in #( 6940 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6941 esac 6942 fi 6943 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6944 esac 6945 fi 6946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6947 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6948 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6949 CFLAGS="$xorg_testset_save_CFLAGS" 6950 fi 6951 6952 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6955 fi 6956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6958 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6959 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6960 then : 6961 printf %s "(cached) " >&6 6962 else case e in #( 6963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6964 /* end confdefs.h. */ 6965 int i; 6966 _ACEOF 6967 if ac_fn_c_try_compile "$LINENO" 6968 then : 6969 xorg_cv_cc_flag_unused_command_line_argument=yes 6970 else case e in #( 6971 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6972 esac 6973 fi 6974 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6975 esac 6976 fi 6977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6978 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6979 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6980 CFLAGS="$xorg_testset_save_CFLAGS" 6981 fi 6982 6983 found="no" 6984 6985 if test $found = "no" ; then 6986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6988 fi 6989 6990 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6992 fi 6993 6994 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6995 6996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6997 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6998 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6999 if eval test \${$cacheid+y} 7000 then : 7001 printf %s "(cached) " >&6 7002 else case e in #( 7003 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7004 /* end confdefs.h. */ 7005 int i; 7006 int 7007 main (void) 7008 { 7009 7010 ; 7011 return 0; 7012 } 7013 _ACEOF 7014 if ac_fn_c_try_link "$LINENO" 7015 then : 7016 eval $cacheid=yes 7017 else case e in #( 7018 e) eval $cacheid=no ;; 7019 esac 7020 fi 7021 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7022 conftest$ac_exeext conftest.$ac_ext ;; 7023 esac 7024 fi 7025 7026 7027 CFLAGS="$xorg_testset_save_CFLAGS" 7028 7029 eval supported=\$$cacheid 7030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7031 printf "%s\n" "$supported" >&6; } 7032 if test "$supported" = "yes" ; then 7033 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7034 found="yes" 7035 fi 7036 fi 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 xorg_testset_save_CFLAGS="$CFLAGS" 7053 7054 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7057 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7058 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7059 then : 7060 printf %s "(cached) " >&6 7061 else case e in #( 7062 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7063 /* end confdefs.h. */ 7064 int i; 7065 _ACEOF 7066 if ac_fn_c_try_compile "$LINENO" 7067 then : 7068 xorg_cv_cc_flag_unknown_warning_option=yes 7069 else case e in #( 7070 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7071 esac 7072 fi 7073 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7074 esac 7075 fi 7076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7077 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7078 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7079 CFLAGS="$xorg_testset_save_CFLAGS" 7080 fi 7081 7082 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7085 fi 7086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7088 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7089 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7090 then : 7091 printf %s "(cached) " >&6 7092 else case e in #( 7093 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7094 /* end confdefs.h. */ 7095 int i; 7096 _ACEOF 7097 if ac_fn_c_try_compile "$LINENO" 7098 then : 7099 xorg_cv_cc_flag_unused_command_line_argument=yes 7100 else case e in #( 7101 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7102 esac 7103 fi 7104 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7105 esac 7106 fi 7107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7108 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7109 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7110 CFLAGS="$xorg_testset_save_CFLAGS" 7111 fi 7112 7113 found="no" 7114 7115 if test $found = "no" ; then 7116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7118 fi 7119 7120 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7122 fi 7123 7124 CFLAGS="$CFLAGS -Wredundant-decls" 7125 7126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7127 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7128 cacheid=xorg_cv_cc_flag__Wredundant_decls 7129 if eval test \${$cacheid+y} 7130 then : 7131 printf %s "(cached) " >&6 7132 else case e in #( 7133 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7134 /* end confdefs.h. */ 7135 int i; 7136 int 7137 main (void) 7138 { 7139 7140 ; 7141 return 0; 7142 } 7143 _ACEOF 7144 if ac_fn_c_try_link "$LINENO" 7145 then : 7146 eval $cacheid=yes 7147 else case e in #( 7148 e) eval $cacheid=no ;; 7149 esac 7150 fi 7151 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7152 conftest$ac_exeext conftest.$ac_ext ;; 7153 esac 7154 fi 7155 7156 7157 CFLAGS="$xorg_testset_save_CFLAGS" 7158 7159 eval supported=\$$cacheid 7160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7161 printf "%s\n" "$supported" >&6; } 7162 if test "$supported" = "yes" ; then 7163 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7164 found="yes" 7165 fi 7166 fi 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 xorg_testset_save_CFLAGS="$CFLAGS" 7183 7184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7187 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7188 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7189 then : 7190 printf %s "(cached) " >&6 7191 else case e in #( 7192 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7193 /* end confdefs.h. */ 7194 int i; 7195 _ACEOF 7196 if ac_fn_c_try_compile "$LINENO" 7197 then : 7198 xorg_cv_cc_flag_unknown_warning_option=yes 7199 else case e in #( 7200 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7201 esac 7202 fi 7203 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7204 esac 7205 fi 7206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7207 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7208 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210 fi 7211 7212 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7215 fi 7216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7218 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7219 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7220 then : 7221 printf %s "(cached) " >&6 7222 else case e in #( 7223 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7224 /* end confdefs.h. */ 7225 int i; 7226 _ACEOF 7227 if ac_fn_c_try_compile "$LINENO" 7228 then : 7229 xorg_cv_cc_flag_unused_command_line_argument=yes 7230 else case e in #( 7231 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7232 esac 7233 fi 7234 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7235 esac 7236 fi 7237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7238 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7239 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7240 CFLAGS="$xorg_testset_save_CFLAGS" 7241 fi 7242 7243 found="no" 7244 7245 if test $found = "no" ; then 7246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7248 fi 7249 7250 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7252 fi 7253 7254 CFLAGS="$CFLAGS -Wlogical-op" 7255 7256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7257 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7258 cacheid=xorg_cv_cc_flag__Wlogical_op 7259 if eval test \${$cacheid+y} 7260 then : 7261 printf %s "(cached) " >&6 7262 else case e in #( 7263 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7264 /* end confdefs.h. */ 7265 int i; 7266 int 7267 main (void) 7268 { 7269 7270 ; 7271 return 0; 7272 } 7273 _ACEOF 7274 if ac_fn_c_try_link "$LINENO" 7275 then : 7276 eval $cacheid=yes 7277 else case e in #( 7278 e) eval $cacheid=no ;; 7279 esac 7280 fi 7281 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7282 conftest$ac_exeext conftest.$ac_ext ;; 7283 esac 7284 fi 7285 7286 7287 CFLAGS="$xorg_testset_save_CFLAGS" 7288 7289 eval supported=\$$cacheid 7290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7291 printf "%s\n" "$supported" >&6; } 7292 if test "$supported" = "yes" ; then 7293 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7294 found="yes" 7295 fi 7296 fi 7297 7298 7299 7300 # These are currently disabled because they are noisy. They will be enabled 7301 # in the future once the codebase is sufficiently modernized to silence 7302 # them. For now, I don't want them to drown out the other warnings. 7303 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7304 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7305 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7306 7307 # Turn some warnings into errors, so we don't accidentally get successful builds 7308 # when there are problems that should be fixed. 7309 7310 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 xorg_testset_save_CFLAGS="$CFLAGS" 7325 7326 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7329 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7330 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7331 then : 7332 printf %s "(cached) " >&6 7333 else case e in #( 7334 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7335 /* end confdefs.h. */ 7336 int i; 7337 _ACEOF 7338 if ac_fn_c_try_compile "$LINENO" 7339 then : 7340 xorg_cv_cc_flag_unknown_warning_option=yes 7341 else case e in #( 7342 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7343 esac 7344 fi 7345 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7346 esac 7347 fi 7348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7349 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7350 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7351 CFLAGS="$xorg_testset_save_CFLAGS" 7352 fi 7353 7354 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7357 fi 7358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7360 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7361 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7362 then : 7363 printf %s "(cached) " >&6 7364 else case e in #( 7365 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7366 /* end confdefs.h. */ 7367 int i; 7368 _ACEOF 7369 if ac_fn_c_try_compile "$LINENO" 7370 then : 7371 xorg_cv_cc_flag_unused_command_line_argument=yes 7372 else case e in #( 7373 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7374 esac 7375 fi 7376 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7377 esac 7378 fi 7379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7380 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7381 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7382 CFLAGS="$xorg_testset_save_CFLAGS" 7383 fi 7384 7385 found="no" 7386 7387 if test $found = "no" ; then 7388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7390 fi 7391 7392 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7394 fi 7395 7396 CFLAGS="$CFLAGS -Werror=implicit" 7397 7398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7399 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7400 cacheid=xorg_cv_cc_flag__Werror_implicit 7401 if eval test \${$cacheid+y} 7402 then : 7403 printf %s "(cached) " >&6 7404 else case e in #( 7405 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7406 /* end confdefs.h. */ 7407 int i; 7408 int 7409 main (void) 7410 { 7411 7412 ; 7413 return 0; 7414 } 7415 _ACEOF 7416 if ac_fn_c_try_link "$LINENO" 7417 then : 7418 eval $cacheid=yes 7419 else case e in #( 7420 e) eval $cacheid=no ;; 7421 esac 7422 fi 7423 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7424 conftest$ac_exeext conftest.$ac_ext ;; 7425 esac 7426 fi 7427 7428 7429 CFLAGS="$xorg_testset_save_CFLAGS" 7430 7431 eval supported=\$$cacheid 7432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7433 printf "%s\n" "$supported" >&6; } 7434 if test "$supported" = "yes" ; then 7435 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7436 found="yes" 7437 fi 7438 fi 7439 7440 if test $found = "no" ; then 7441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7443 fi 7444 7445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7447 fi 7448 7449 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7450 7451 { 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 7452 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7453 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7454 if eval test \${$cacheid+y} 7455 then : 7456 printf %s "(cached) " >&6 7457 else case e in #( 7458 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7459 /* end confdefs.h. */ 7460 int i; 7461 int 7462 main (void) 7463 { 7464 7465 ; 7466 return 0; 7467 } 7468 _ACEOF 7469 if ac_fn_c_try_link "$LINENO" 7470 then : 7471 eval $cacheid=yes 7472 else case e in #( 7473 e) eval $cacheid=no ;; 7474 esac 7475 fi 7476 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7477 conftest$ac_exeext conftest.$ac_ext ;; 7478 esac 7479 fi 7480 7481 7482 CFLAGS="$xorg_testset_save_CFLAGS" 7483 7484 eval supported=\$$cacheid 7485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7486 printf "%s\n" "$supported" >&6; } 7487 if test "$supported" = "yes" ; then 7488 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7489 found="yes" 7490 fi 7491 fi 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 xorg_testset_save_CFLAGS="$CFLAGS" 7508 7509 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7512 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7513 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7514 then : 7515 printf %s "(cached) " >&6 7516 else case e in #( 7517 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7518 /* end confdefs.h. */ 7519 int i; 7520 _ACEOF 7521 if ac_fn_c_try_compile "$LINENO" 7522 then : 7523 xorg_cv_cc_flag_unknown_warning_option=yes 7524 else case e in #( 7525 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7526 esac 7527 fi 7528 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7529 esac 7530 fi 7531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7532 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7533 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535 fi 7536 7537 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 fi 7541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7543 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7544 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7545 then : 7546 printf %s "(cached) " >&6 7547 else case e in #( 7548 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7549 /* end confdefs.h. */ 7550 int i; 7551 _ACEOF 7552 if ac_fn_c_try_compile "$LINENO" 7553 then : 7554 xorg_cv_cc_flag_unused_command_line_argument=yes 7555 else case e in #( 7556 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7557 esac 7558 fi 7559 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7560 esac 7561 fi 7562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7563 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7564 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7565 CFLAGS="$xorg_testset_save_CFLAGS" 7566 fi 7567 7568 found="no" 7569 7570 if test $found = "no" ; then 7571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7573 fi 7574 7575 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7577 fi 7578 7579 CFLAGS="$CFLAGS -Werror=nonnull" 7580 7581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7582 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7583 cacheid=xorg_cv_cc_flag__Werror_nonnull 7584 if eval test \${$cacheid+y} 7585 then : 7586 printf %s "(cached) " >&6 7587 else case e in #( 7588 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7589 /* end confdefs.h. */ 7590 int i; 7591 int 7592 main (void) 7593 { 7594 7595 ; 7596 return 0; 7597 } 7598 _ACEOF 7599 if ac_fn_c_try_link "$LINENO" 7600 then : 7601 eval $cacheid=yes 7602 else case e in #( 7603 e) eval $cacheid=no ;; 7604 esac 7605 fi 7606 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7607 conftest$ac_exeext conftest.$ac_ext ;; 7608 esac 7609 fi 7610 7611 7612 CFLAGS="$xorg_testset_save_CFLAGS" 7613 7614 eval supported=\$$cacheid 7615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7616 printf "%s\n" "$supported" >&6; } 7617 if test "$supported" = "yes" ; then 7618 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7619 found="yes" 7620 fi 7621 fi 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 xorg_testset_save_CFLAGS="$CFLAGS" 7638 7639 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7642 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7643 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7644 then : 7645 printf %s "(cached) " >&6 7646 else case e in #( 7647 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7648 /* end confdefs.h. */ 7649 int i; 7650 _ACEOF 7651 if ac_fn_c_try_compile "$LINENO" 7652 then : 7653 xorg_cv_cc_flag_unknown_warning_option=yes 7654 else case e in #( 7655 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7656 esac 7657 fi 7658 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7659 esac 7660 fi 7661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7662 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7663 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7664 CFLAGS="$xorg_testset_save_CFLAGS" 7665 fi 7666 7667 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7670 fi 7671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7673 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7674 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7675 then : 7676 printf %s "(cached) " >&6 7677 else case e in #( 7678 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7679 /* end confdefs.h. */ 7680 int i; 7681 _ACEOF 7682 if ac_fn_c_try_compile "$LINENO" 7683 then : 7684 xorg_cv_cc_flag_unused_command_line_argument=yes 7685 else case e in #( 7686 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7687 esac 7688 fi 7689 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7690 esac 7691 fi 7692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7693 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7694 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7695 CFLAGS="$xorg_testset_save_CFLAGS" 7696 fi 7697 7698 found="no" 7699 7700 if test $found = "no" ; then 7701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7703 fi 7704 7705 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7707 fi 7708 7709 CFLAGS="$CFLAGS -Werror=init-self" 7710 7711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7712 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7713 cacheid=xorg_cv_cc_flag__Werror_init_self 7714 if eval test \${$cacheid+y} 7715 then : 7716 printf %s "(cached) " >&6 7717 else case e in #( 7718 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7719 /* end confdefs.h. */ 7720 int i; 7721 int 7722 main (void) 7723 { 7724 7725 ; 7726 return 0; 7727 } 7728 _ACEOF 7729 if ac_fn_c_try_link "$LINENO" 7730 then : 7731 eval $cacheid=yes 7732 else case e in #( 7733 e) eval $cacheid=no ;; 7734 esac 7735 fi 7736 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7737 conftest$ac_exeext conftest.$ac_ext ;; 7738 esac 7739 fi 7740 7741 7742 CFLAGS="$xorg_testset_save_CFLAGS" 7743 7744 eval supported=\$$cacheid 7745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7746 printf "%s\n" "$supported" >&6; } 7747 if test "$supported" = "yes" ; then 7748 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7749 found="yes" 7750 fi 7751 fi 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 xorg_testset_save_CFLAGS="$CFLAGS" 7768 7769 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7772 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7773 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7774 then : 7775 printf %s "(cached) " >&6 7776 else case e in #( 7777 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7778 /* end confdefs.h. */ 7779 int i; 7780 _ACEOF 7781 if ac_fn_c_try_compile "$LINENO" 7782 then : 7783 xorg_cv_cc_flag_unknown_warning_option=yes 7784 else case e in #( 7785 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7786 esac 7787 fi 7788 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7789 esac 7790 fi 7791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7792 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7793 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7794 CFLAGS="$xorg_testset_save_CFLAGS" 7795 fi 7796 7797 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7800 fi 7801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7803 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7804 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7805 then : 7806 printf %s "(cached) " >&6 7807 else case e in #( 7808 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7809 /* end confdefs.h. */ 7810 int i; 7811 _ACEOF 7812 if ac_fn_c_try_compile "$LINENO" 7813 then : 7814 xorg_cv_cc_flag_unused_command_line_argument=yes 7815 else case e in #( 7816 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7817 esac 7818 fi 7819 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7820 esac 7821 fi 7822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7823 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7825 CFLAGS="$xorg_testset_save_CFLAGS" 7826 fi 7827 7828 found="no" 7829 7830 if test $found = "no" ; then 7831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7833 fi 7834 7835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7837 fi 7838 7839 CFLAGS="$CFLAGS -Werror=main" 7840 7841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7842 printf %s "checking if $CC supports -Werror=main... " >&6; } 7843 cacheid=xorg_cv_cc_flag__Werror_main 7844 if eval test \${$cacheid+y} 7845 then : 7846 printf %s "(cached) " >&6 7847 else case e in #( 7848 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7849 /* end confdefs.h. */ 7850 int i; 7851 int 7852 main (void) 7853 { 7854 7855 ; 7856 return 0; 7857 } 7858 _ACEOF 7859 if ac_fn_c_try_link "$LINENO" 7860 then : 7861 eval $cacheid=yes 7862 else case e in #( 7863 e) eval $cacheid=no ;; 7864 esac 7865 fi 7866 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7867 conftest$ac_exeext conftest.$ac_ext ;; 7868 esac 7869 fi 7870 7871 7872 CFLAGS="$xorg_testset_save_CFLAGS" 7873 7874 eval supported=\$$cacheid 7875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7876 printf "%s\n" "$supported" >&6; } 7877 if test "$supported" = "yes" ; then 7878 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7879 found="yes" 7880 fi 7881 fi 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 xorg_testset_save_CFLAGS="$CFLAGS" 7898 7899 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7902 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7903 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7904 then : 7905 printf %s "(cached) " >&6 7906 else case e in #( 7907 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7908 /* end confdefs.h. */ 7909 int i; 7910 _ACEOF 7911 if ac_fn_c_try_compile "$LINENO" 7912 then : 7913 xorg_cv_cc_flag_unknown_warning_option=yes 7914 else case e in #( 7915 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7916 esac 7917 fi 7918 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7919 esac 7920 fi 7921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7922 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7923 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7924 CFLAGS="$xorg_testset_save_CFLAGS" 7925 fi 7926 7927 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7930 fi 7931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7933 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7934 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7935 then : 7936 printf %s "(cached) " >&6 7937 else case e in #( 7938 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7939 /* end confdefs.h. */ 7940 int i; 7941 _ACEOF 7942 if ac_fn_c_try_compile "$LINENO" 7943 then : 7944 xorg_cv_cc_flag_unused_command_line_argument=yes 7945 else case e in #( 7946 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7947 esac 7948 fi 7949 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7950 esac 7951 fi 7952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7953 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7954 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7955 CFLAGS="$xorg_testset_save_CFLAGS" 7956 fi 7957 7958 found="no" 7959 7960 if test $found = "no" ; then 7961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7963 fi 7964 7965 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7967 fi 7968 7969 CFLAGS="$CFLAGS -Werror=missing-braces" 7970 7971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7972 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7973 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7974 if eval test \${$cacheid+y} 7975 then : 7976 printf %s "(cached) " >&6 7977 else case e in #( 7978 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7979 /* end confdefs.h. */ 7980 int i; 7981 int 7982 main (void) 7983 { 7984 7985 ; 7986 return 0; 7987 } 7988 _ACEOF 7989 if ac_fn_c_try_link "$LINENO" 7990 then : 7991 eval $cacheid=yes 7992 else case e in #( 7993 e) eval $cacheid=no ;; 7994 esac 7995 fi 7996 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7997 conftest$ac_exeext conftest.$ac_ext ;; 7998 esac 7999 fi 8000 8001 8002 CFLAGS="$xorg_testset_save_CFLAGS" 8003 8004 eval supported=\$$cacheid 8005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8006 printf "%s\n" "$supported" >&6; } 8007 if test "$supported" = "yes" ; then 8008 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8009 found="yes" 8010 fi 8011 fi 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 xorg_testset_save_CFLAGS="$CFLAGS" 8028 8029 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8032 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8033 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8034 then : 8035 printf %s "(cached) " >&6 8036 else case e in #( 8037 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8038 /* end confdefs.h. */ 8039 int i; 8040 _ACEOF 8041 if ac_fn_c_try_compile "$LINENO" 8042 then : 8043 xorg_cv_cc_flag_unknown_warning_option=yes 8044 else case e in #( 8045 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8046 esac 8047 fi 8048 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8049 esac 8050 fi 8051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8052 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8053 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8054 CFLAGS="$xorg_testset_save_CFLAGS" 8055 fi 8056 8057 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8060 fi 8061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8063 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8064 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8065 then : 8066 printf %s "(cached) " >&6 8067 else case e in #( 8068 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8069 /* end confdefs.h. */ 8070 int i; 8071 _ACEOF 8072 if ac_fn_c_try_compile "$LINENO" 8073 then : 8074 xorg_cv_cc_flag_unused_command_line_argument=yes 8075 else case e in #( 8076 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8077 esac 8078 fi 8079 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8080 esac 8081 fi 8082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8083 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8085 CFLAGS="$xorg_testset_save_CFLAGS" 8086 fi 8087 8088 found="no" 8089 8090 if test $found = "no" ; then 8091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8093 fi 8094 8095 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8097 fi 8098 8099 CFLAGS="$CFLAGS -Werror=sequence-point" 8100 8101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8102 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8103 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8104 if eval test \${$cacheid+y} 8105 then : 8106 printf %s "(cached) " >&6 8107 else case e in #( 8108 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8109 /* end confdefs.h. */ 8110 int i; 8111 int 8112 main (void) 8113 { 8114 8115 ; 8116 return 0; 8117 } 8118 _ACEOF 8119 if ac_fn_c_try_link "$LINENO" 8120 then : 8121 eval $cacheid=yes 8122 else case e in #( 8123 e) eval $cacheid=no ;; 8124 esac 8125 fi 8126 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8127 conftest$ac_exeext conftest.$ac_ext ;; 8128 esac 8129 fi 8130 8131 8132 CFLAGS="$xorg_testset_save_CFLAGS" 8133 8134 eval supported=\$$cacheid 8135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8136 printf "%s\n" "$supported" >&6; } 8137 if test "$supported" = "yes" ; then 8138 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8139 found="yes" 8140 fi 8141 fi 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 xorg_testset_save_CFLAGS="$CFLAGS" 8158 8159 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8162 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8163 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8164 then : 8165 printf %s "(cached) " >&6 8166 else case e in #( 8167 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8168 /* end confdefs.h. */ 8169 int i; 8170 _ACEOF 8171 if ac_fn_c_try_compile "$LINENO" 8172 then : 8173 xorg_cv_cc_flag_unknown_warning_option=yes 8174 else case e in #( 8175 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8176 esac 8177 fi 8178 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8179 esac 8180 fi 8181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8182 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8183 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8184 CFLAGS="$xorg_testset_save_CFLAGS" 8185 fi 8186 8187 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8188 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8190 fi 8191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8193 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8194 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8195 then : 8196 printf %s "(cached) " >&6 8197 else case e in #( 8198 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8199 /* end confdefs.h. */ 8200 int i; 8201 _ACEOF 8202 if ac_fn_c_try_compile "$LINENO" 8203 then : 8204 xorg_cv_cc_flag_unused_command_line_argument=yes 8205 else case e in #( 8206 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8207 esac 8208 fi 8209 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8210 esac 8211 fi 8212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8213 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8214 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8215 CFLAGS="$xorg_testset_save_CFLAGS" 8216 fi 8217 8218 found="no" 8219 8220 if test $found = "no" ; then 8221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8223 fi 8224 8225 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8227 fi 8228 8229 CFLAGS="$CFLAGS -Werror=return-type" 8230 8231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8232 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8233 cacheid=xorg_cv_cc_flag__Werror_return_type 8234 if eval test \${$cacheid+y} 8235 then : 8236 printf %s "(cached) " >&6 8237 else case e in #( 8238 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8239 /* end confdefs.h. */ 8240 int i; 8241 int 8242 main (void) 8243 { 8244 8245 ; 8246 return 0; 8247 } 8248 _ACEOF 8249 if ac_fn_c_try_link "$LINENO" 8250 then : 8251 eval $cacheid=yes 8252 else case e in #( 8253 e) eval $cacheid=no ;; 8254 esac 8255 fi 8256 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8257 conftest$ac_exeext conftest.$ac_ext ;; 8258 esac 8259 fi 8260 8261 8262 CFLAGS="$xorg_testset_save_CFLAGS" 8263 8264 eval supported=\$$cacheid 8265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8266 printf "%s\n" "$supported" >&6; } 8267 if test "$supported" = "yes" ; then 8268 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8269 found="yes" 8270 fi 8271 fi 8272 8273 if test $found = "no" ; then 8274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8276 fi 8277 8278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8280 fi 8281 8282 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8283 8284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8285 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8286 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8287 if eval test \${$cacheid+y} 8288 then : 8289 printf %s "(cached) " >&6 8290 else case e in #( 8291 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8292 /* end confdefs.h. */ 8293 int i; 8294 int 8295 main (void) 8296 { 8297 8298 ; 8299 return 0; 8300 } 8301 _ACEOF 8302 if ac_fn_c_try_link "$LINENO" 8303 then : 8304 eval $cacheid=yes 8305 else case e in #( 8306 e) eval $cacheid=no ;; 8307 esac 8308 fi 8309 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8310 conftest$ac_exeext conftest.$ac_ext ;; 8311 esac 8312 fi 8313 8314 8315 CFLAGS="$xorg_testset_save_CFLAGS" 8316 8317 eval supported=\$$cacheid 8318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8319 printf "%s\n" "$supported" >&6; } 8320 if test "$supported" = "yes" ; then 8321 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8322 found="yes" 8323 fi 8324 fi 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339 8340 xorg_testset_save_CFLAGS="$CFLAGS" 8341 8342 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8345 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8346 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8347 then : 8348 printf %s "(cached) " >&6 8349 else case e in #( 8350 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8351 /* end confdefs.h. */ 8352 int i; 8353 _ACEOF 8354 if ac_fn_c_try_compile "$LINENO" 8355 then : 8356 xorg_cv_cc_flag_unknown_warning_option=yes 8357 else case e in #( 8358 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8359 esac 8360 fi 8361 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8362 esac 8363 fi 8364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8365 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8366 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8367 CFLAGS="$xorg_testset_save_CFLAGS" 8368 fi 8369 8370 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8373 fi 8374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8376 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8377 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8378 then : 8379 printf %s "(cached) " >&6 8380 else case e in #( 8381 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8382 /* end confdefs.h. */ 8383 int i; 8384 _ACEOF 8385 if ac_fn_c_try_compile "$LINENO" 8386 then : 8387 xorg_cv_cc_flag_unused_command_line_argument=yes 8388 else case e in #( 8389 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8390 esac 8391 fi 8392 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8393 esac 8394 fi 8395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8396 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8397 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8398 CFLAGS="$xorg_testset_save_CFLAGS" 8399 fi 8400 8401 found="no" 8402 8403 if test $found = "no" ; then 8404 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8406 fi 8407 8408 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8410 fi 8411 8412 CFLAGS="$CFLAGS -Werror=trigraphs" 8413 8414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8415 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8416 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8417 if eval test \${$cacheid+y} 8418 then : 8419 printf %s "(cached) " >&6 8420 else case e in #( 8421 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8422 /* end confdefs.h. */ 8423 int i; 8424 int 8425 main (void) 8426 { 8427 8428 ; 8429 return 0; 8430 } 8431 _ACEOF 8432 if ac_fn_c_try_link "$LINENO" 8433 then : 8434 eval $cacheid=yes 8435 else case e in #( 8436 e) eval $cacheid=no ;; 8437 esac 8438 fi 8439 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8440 conftest$ac_exeext conftest.$ac_ext ;; 8441 esac 8442 fi 8443 8444 8445 CFLAGS="$xorg_testset_save_CFLAGS" 8446 8447 eval supported=\$$cacheid 8448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8449 printf "%s\n" "$supported" >&6; } 8450 if test "$supported" = "yes" ; then 8451 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8452 found="yes" 8453 fi 8454 fi 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 xorg_testset_save_CFLAGS="$CFLAGS" 8471 8472 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8475 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8476 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8477 then : 8478 printf %s "(cached) " >&6 8479 else case e in #( 8480 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8481 /* end confdefs.h. */ 8482 int i; 8483 _ACEOF 8484 if ac_fn_c_try_compile "$LINENO" 8485 then : 8486 xorg_cv_cc_flag_unknown_warning_option=yes 8487 else case e in #( 8488 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8489 esac 8490 fi 8491 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8492 esac 8493 fi 8494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8495 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8496 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8497 CFLAGS="$xorg_testset_save_CFLAGS" 8498 fi 8499 8500 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8503 fi 8504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8506 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8507 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8508 then : 8509 printf %s "(cached) " >&6 8510 else case e in #( 8511 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8512 /* end confdefs.h. */ 8513 int i; 8514 _ACEOF 8515 if ac_fn_c_try_compile "$LINENO" 8516 then : 8517 xorg_cv_cc_flag_unused_command_line_argument=yes 8518 else case e in #( 8519 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8520 esac 8521 fi 8522 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8523 esac 8524 fi 8525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8526 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8527 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8528 CFLAGS="$xorg_testset_save_CFLAGS" 8529 fi 8530 8531 found="no" 8532 8533 if test $found = "no" ; then 8534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8536 fi 8537 8538 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8540 fi 8541 8542 CFLAGS="$CFLAGS -Werror=array-bounds" 8543 8544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8545 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8546 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8547 if eval test \${$cacheid+y} 8548 then : 8549 printf %s "(cached) " >&6 8550 else case e in #( 8551 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8552 /* end confdefs.h. */ 8553 int i; 8554 int 8555 main (void) 8556 { 8557 8558 ; 8559 return 0; 8560 } 8561 _ACEOF 8562 if ac_fn_c_try_link "$LINENO" 8563 then : 8564 eval $cacheid=yes 8565 else case e in #( 8566 e) eval $cacheid=no ;; 8567 esac 8568 fi 8569 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8570 conftest$ac_exeext conftest.$ac_ext ;; 8571 esac 8572 fi 8573 8574 8575 CFLAGS="$xorg_testset_save_CFLAGS" 8576 8577 eval supported=\$$cacheid 8578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8579 printf "%s\n" "$supported" >&6; } 8580 if test "$supported" = "yes" ; then 8581 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8582 found="yes" 8583 fi 8584 fi 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 xorg_testset_save_CFLAGS="$CFLAGS" 8601 8602 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8605 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8606 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8607 then : 8608 printf %s "(cached) " >&6 8609 else case e in #( 8610 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8611 /* end confdefs.h. */ 8612 int i; 8613 _ACEOF 8614 if ac_fn_c_try_compile "$LINENO" 8615 then : 8616 xorg_cv_cc_flag_unknown_warning_option=yes 8617 else case e in #( 8618 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8619 esac 8620 fi 8621 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8622 esac 8623 fi 8624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8625 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8626 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8627 CFLAGS="$xorg_testset_save_CFLAGS" 8628 fi 8629 8630 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8633 fi 8634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8636 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8637 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8638 then : 8639 printf %s "(cached) " >&6 8640 else case e in #( 8641 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8642 /* end confdefs.h. */ 8643 int i; 8644 _ACEOF 8645 if ac_fn_c_try_compile "$LINENO" 8646 then : 8647 xorg_cv_cc_flag_unused_command_line_argument=yes 8648 else case e in #( 8649 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8650 esac 8651 fi 8652 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8653 esac 8654 fi 8655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8656 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8657 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8658 CFLAGS="$xorg_testset_save_CFLAGS" 8659 fi 8660 8661 found="no" 8662 8663 if test $found = "no" ; then 8664 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8666 fi 8667 8668 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8670 fi 8671 8672 CFLAGS="$CFLAGS -Werror=write-strings" 8673 8674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8675 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8676 cacheid=xorg_cv_cc_flag__Werror_write_strings 8677 if eval test \${$cacheid+y} 8678 then : 8679 printf %s "(cached) " >&6 8680 else case e in #( 8681 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8682 /* end confdefs.h. */ 8683 int i; 8684 int 8685 main (void) 8686 { 8687 8688 ; 8689 return 0; 8690 } 8691 _ACEOF 8692 if ac_fn_c_try_link "$LINENO" 8693 then : 8694 eval $cacheid=yes 8695 else case e in #( 8696 e) eval $cacheid=no ;; 8697 esac 8698 fi 8699 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8700 conftest$ac_exeext conftest.$ac_ext ;; 8701 esac 8702 fi 8703 8704 8705 CFLAGS="$xorg_testset_save_CFLAGS" 8706 8707 eval supported=\$$cacheid 8708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8709 printf "%s\n" "$supported" >&6; } 8710 if test "$supported" = "yes" ; then 8711 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8712 found="yes" 8713 fi 8714 fi 8715 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 xorg_testset_save_CFLAGS="$CFLAGS" 8731 8732 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8735 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8736 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8737 then : 8738 printf %s "(cached) " >&6 8739 else case e in #( 8740 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741 /* end confdefs.h. */ 8742 int i; 8743 _ACEOF 8744 if ac_fn_c_try_compile "$LINENO" 8745 then : 8746 xorg_cv_cc_flag_unknown_warning_option=yes 8747 else case e in #( 8748 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8749 esac 8750 fi 8751 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8752 esac 8753 fi 8754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8755 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8756 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758 fi 8759 8760 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8763 fi 8764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8766 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8767 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8768 then : 8769 printf %s "(cached) " >&6 8770 else case e in #( 8771 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8772 /* end confdefs.h. */ 8773 int i; 8774 _ACEOF 8775 if ac_fn_c_try_compile "$LINENO" 8776 then : 8777 xorg_cv_cc_flag_unused_command_line_argument=yes 8778 else case e in #( 8779 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8780 esac 8781 fi 8782 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8783 esac 8784 fi 8785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8786 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8788 CFLAGS="$xorg_testset_save_CFLAGS" 8789 fi 8790 8791 found="no" 8792 8793 if test $found = "no" ; then 8794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8796 fi 8797 8798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8800 fi 8801 8802 CFLAGS="$CFLAGS -Werror=address" 8803 8804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8805 printf %s "checking if $CC supports -Werror=address... " >&6; } 8806 cacheid=xorg_cv_cc_flag__Werror_address 8807 if eval test \${$cacheid+y} 8808 then : 8809 printf %s "(cached) " >&6 8810 else case e in #( 8811 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8812 /* end confdefs.h. */ 8813 int i; 8814 int 8815 main (void) 8816 { 8817 8818 ; 8819 return 0; 8820 } 8821 _ACEOF 8822 if ac_fn_c_try_link "$LINENO" 8823 then : 8824 eval $cacheid=yes 8825 else case e in #( 8826 e) eval $cacheid=no ;; 8827 esac 8828 fi 8829 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8830 conftest$ac_exeext conftest.$ac_ext ;; 8831 esac 8832 fi 8833 8834 8835 CFLAGS="$xorg_testset_save_CFLAGS" 8836 8837 eval supported=\$$cacheid 8838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8839 printf "%s\n" "$supported" >&6; } 8840 if test "$supported" = "yes" ; then 8841 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8842 found="yes" 8843 fi 8844 fi 8845 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 xorg_testset_save_CFLAGS="$CFLAGS" 8861 8862 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8865 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8866 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8867 then : 8868 printf %s "(cached) " >&6 8869 else case e in #( 8870 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8871 /* end confdefs.h. */ 8872 int i; 8873 _ACEOF 8874 if ac_fn_c_try_compile "$LINENO" 8875 then : 8876 xorg_cv_cc_flag_unknown_warning_option=yes 8877 else case e in #( 8878 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8879 esac 8880 fi 8881 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8882 esac 8883 fi 8884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8885 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8886 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8887 CFLAGS="$xorg_testset_save_CFLAGS" 8888 fi 8889 8890 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8893 fi 8894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8896 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8897 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8898 then : 8899 printf %s "(cached) " >&6 8900 else case e in #( 8901 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8902 /* end confdefs.h. */ 8903 int i; 8904 _ACEOF 8905 if ac_fn_c_try_compile "$LINENO" 8906 then : 8907 xorg_cv_cc_flag_unused_command_line_argument=yes 8908 else case e in #( 8909 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8910 esac 8911 fi 8912 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8913 esac 8914 fi 8915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8916 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8917 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8918 CFLAGS="$xorg_testset_save_CFLAGS" 8919 fi 8920 8921 found="no" 8922 8923 if test $found = "no" ; then 8924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8926 fi 8927 8928 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8930 fi 8931 8932 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8933 8934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8935 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8936 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8937 if eval test \${$cacheid+y} 8938 then : 8939 printf %s "(cached) " >&6 8940 else case e in #( 8941 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8942 /* end confdefs.h. */ 8943 int i; 8944 int 8945 main (void) 8946 { 8947 8948 ; 8949 return 0; 8950 } 8951 _ACEOF 8952 if ac_fn_c_try_link "$LINENO" 8953 then : 8954 eval $cacheid=yes 8955 else case e in #( 8956 e) eval $cacheid=no ;; 8957 esac 8958 fi 8959 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8960 conftest$ac_exeext conftest.$ac_ext ;; 8961 esac 8962 fi 8963 8964 8965 CFLAGS="$xorg_testset_save_CFLAGS" 8966 8967 eval supported=\$$cacheid 8968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8969 printf "%s\n" "$supported" >&6; } 8970 if test "$supported" = "yes" ; then 8971 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8972 found="yes" 8973 fi 8974 fi 8975 8976 if test $found = "no" ; then 8977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8979 fi 8980 8981 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8983 fi 8984 8985 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8986 8987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8988 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8989 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8990 if eval test \${$cacheid+y} 8991 then : 8992 printf %s "(cached) " >&6 8993 else case e in #( 8994 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8995 /* end confdefs.h. */ 8996 int i; 8997 int 8998 main (void) 8999 { 9000 9001 ; 9002 return 0; 9003 } 9004 _ACEOF 9005 if ac_fn_c_try_link "$LINENO" 9006 then : 9007 eval $cacheid=yes 9008 else case e in #( 9009 e) eval $cacheid=no ;; 9010 esac 9011 fi 9012 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9013 conftest$ac_exeext conftest.$ac_ext ;; 9014 esac 9015 fi 9016 9017 9018 CFLAGS="$xorg_testset_save_CFLAGS" 9019 9020 eval supported=\$$cacheid 9021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9022 printf "%s\n" "$supported" >&6; } 9023 if test "$supported" = "yes" ; then 9024 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9025 found="yes" 9026 fi 9027 fi 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 xorg_testset_save_CFLAGS="$CFLAGS" 9044 9045 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9048 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9049 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9050 then : 9051 printf %s "(cached) " >&6 9052 else case e in #( 9053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9054 /* end confdefs.h. */ 9055 int i; 9056 _ACEOF 9057 if ac_fn_c_try_compile "$LINENO" 9058 then : 9059 xorg_cv_cc_flag_unknown_warning_option=yes 9060 else case e in #( 9061 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9062 esac 9063 fi 9064 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9065 esac 9066 fi 9067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9068 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9070 CFLAGS="$xorg_testset_save_CFLAGS" 9071 fi 9072 9073 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9076 fi 9077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9079 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9080 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9081 then : 9082 printf %s "(cached) " >&6 9083 else case e in #( 9084 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9085 /* end confdefs.h. */ 9086 int i; 9087 _ACEOF 9088 if ac_fn_c_try_compile "$LINENO" 9089 then : 9090 xorg_cv_cc_flag_unused_command_line_argument=yes 9091 else case e in #( 9092 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9093 esac 9094 fi 9095 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9096 esac 9097 fi 9098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9099 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9100 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9101 CFLAGS="$xorg_testset_save_CFLAGS" 9102 fi 9103 9104 found="no" 9105 9106 if test $found = "no" ; then 9107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9109 fi 9110 9111 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9113 fi 9114 9115 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9116 9117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9118 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9119 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9120 if eval test \${$cacheid+y} 9121 then : 9122 printf %s "(cached) " >&6 9123 else case e in #( 9124 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9125 /* end confdefs.h. */ 9126 int i; 9127 int 9128 main (void) 9129 { 9130 9131 ; 9132 return 0; 9133 } 9134 _ACEOF 9135 if ac_fn_c_try_link "$LINENO" 9136 then : 9137 eval $cacheid=yes 9138 else case e in #( 9139 e) eval $cacheid=no ;; 9140 esac 9141 fi 9142 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9143 conftest$ac_exeext conftest.$ac_ext ;; 9144 esac 9145 fi 9146 9147 9148 CFLAGS="$xorg_testset_save_CFLAGS" 9149 9150 eval supported=\$$cacheid 9151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9152 printf "%s\n" "$supported" >&6; } 9153 if test "$supported" = "yes" ; then 9154 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9155 found="yes" 9156 fi 9157 fi 9158 9159 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9160 else 9161 { 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 $PACKAGE_BUGREPORT" >&5 9162 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 xorg_testset_save_CFLAGS="$CFLAGS" 9177 9178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9181 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9182 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9183 then : 9184 printf %s "(cached) " >&6 9185 else case e in #( 9186 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9187 /* end confdefs.h. */ 9188 int i; 9189 _ACEOF 9190 if ac_fn_c_try_compile "$LINENO" 9191 then : 9192 xorg_cv_cc_flag_unknown_warning_option=yes 9193 else case e in #( 9194 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9195 esac 9196 fi 9197 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9198 esac 9199 fi 9200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9201 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9203 CFLAGS="$xorg_testset_save_CFLAGS" 9204 fi 9205 9206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9209 fi 9210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9212 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9213 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9214 then : 9215 printf %s "(cached) " >&6 9216 else case e in #( 9217 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9218 /* end confdefs.h. */ 9219 int i; 9220 _ACEOF 9221 if ac_fn_c_try_compile "$LINENO" 9222 then : 9223 xorg_cv_cc_flag_unused_command_line_argument=yes 9224 else case e in #( 9225 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9226 esac 9227 fi 9228 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9229 esac 9230 fi 9231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9232 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9234 CFLAGS="$xorg_testset_save_CFLAGS" 9235 fi 9236 9237 found="no" 9238 9239 if test $found = "no" ; then 9240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9242 fi 9243 9244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9246 fi 9247 9248 CFLAGS="$CFLAGS -Wimplicit" 9249 9250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9251 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9252 cacheid=xorg_cv_cc_flag__Wimplicit 9253 if eval test \${$cacheid+y} 9254 then : 9255 printf %s "(cached) " >&6 9256 else case e in #( 9257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9258 /* end confdefs.h. */ 9259 int i; 9260 int 9261 main (void) 9262 { 9263 9264 ; 9265 return 0; 9266 } 9267 _ACEOF 9268 if ac_fn_c_try_link "$LINENO" 9269 then : 9270 eval $cacheid=yes 9271 else case e in #( 9272 e) eval $cacheid=no ;; 9273 esac 9274 fi 9275 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9276 conftest$ac_exeext conftest.$ac_ext ;; 9277 esac 9278 fi 9279 9280 9281 CFLAGS="$xorg_testset_save_CFLAGS" 9282 9283 eval supported=\$$cacheid 9284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9285 printf "%s\n" "$supported" >&6; } 9286 if test "$supported" = "yes" ; then 9287 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9288 found="yes" 9289 fi 9290 fi 9291 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 xorg_testset_save_CFLAGS="$CFLAGS" 9307 9308 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9311 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9312 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9313 then : 9314 printf %s "(cached) " >&6 9315 else case e in #( 9316 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9317 /* end confdefs.h. */ 9318 int i; 9319 _ACEOF 9320 if ac_fn_c_try_compile "$LINENO" 9321 then : 9322 xorg_cv_cc_flag_unknown_warning_option=yes 9323 else case e in #( 9324 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9325 esac 9326 fi 9327 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9328 esac 9329 fi 9330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9331 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9332 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9333 CFLAGS="$xorg_testset_save_CFLAGS" 9334 fi 9335 9336 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9339 fi 9340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9342 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9343 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9344 then : 9345 printf %s "(cached) " >&6 9346 else case e in #( 9347 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9348 /* end confdefs.h. */ 9349 int i; 9350 _ACEOF 9351 if ac_fn_c_try_compile "$LINENO" 9352 then : 9353 xorg_cv_cc_flag_unused_command_line_argument=yes 9354 else case e in #( 9355 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9356 esac 9357 fi 9358 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9359 esac 9360 fi 9361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9362 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9363 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9364 CFLAGS="$xorg_testset_save_CFLAGS" 9365 fi 9366 9367 found="no" 9368 9369 if test $found = "no" ; then 9370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9372 fi 9373 9374 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9376 fi 9377 9378 CFLAGS="$CFLAGS -Wnonnull" 9379 9380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9381 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9382 cacheid=xorg_cv_cc_flag__Wnonnull 9383 if eval test \${$cacheid+y} 9384 then : 9385 printf %s "(cached) " >&6 9386 else case e in #( 9387 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9388 /* end confdefs.h. */ 9389 int i; 9390 int 9391 main (void) 9392 { 9393 9394 ; 9395 return 0; 9396 } 9397 _ACEOF 9398 if ac_fn_c_try_link "$LINENO" 9399 then : 9400 eval $cacheid=yes 9401 else case e in #( 9402 e) eval $cacheid=no ;; 9403 esac 9404 fi 9405 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9406 conftest$ac_exeext conftest.$ac_ext ;; 9407 esac 9408 fi 9409 9410 9411 CFLAGS="$xorg_testset_save_CFLAGS" 9412 9413 eval supported=\$$cacheid 9414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9415 printf "%s\n" "$supported" >&6; } 9416 if test "$supported" = "yes" ; then 9417 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9418 found="yes" 9419 fi 9420 fi 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 xorg_testset_save_CFLAGS="$CFLAGS" 9437 9438 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9441 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9442 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9443 then : 9444 printf %s "(cached) " >&6 9445 else case e in #( 9446 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9447 /* end confdefs.h. */ 9448 int i; 9449 _ACEOF 9450 if ac_fn_c_try_compile "$LINENO" 9451 then : 9452 xorg_cv_cc_flag_unknown_warning_option=yes 9453 else case e in #( 9454 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9455 esac 9456 fi 9457 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9458 esac 9459 fi 9460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9461 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9462 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9463 CFLAGS="$xorg_testset_save_CFLAGS" 9464 fi 9465 9466 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9469 fi 9470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9472 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9473 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9474 then : 9475 printf %s "(cached) " >&6 9476 else case e in #( 9477 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9478 /* end confdefs.h. */ 9479 int i; 9480 _ACEOF 9481 if ac_fn_c_try_compile "$LINENO" 9482 then : 9483 xorg_cv_cc_flag_unused_command_line_argument=yes 9484 else case e in #( 9485 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9486 esac 9487 fi 9488 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9489 esac 9490 fi 9491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9492 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9493 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9494 CFLAGS="$xorg_testset_save_CFLAGS" 9495 fi 9496 9497 found="no" 9498 9499 if test $found = "no" ; then 9500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9502 fi 9503 9504 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9506 fi 9507 9508 CFLAGS="$CFLAGS -Winit-self" 9509 9510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9511 printf %s "checking if $CC supports -Winit-self... " >&6; } 9512 cacheid=xorg_cv_cc_flag__Winit_self 9513 if eval test \${$cacheid+y} 9514 then : 9515 printf %s "(cached) " >&6 9516 else case e in #( 9517 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9518 /* end confdefs.h. */ 9519 int i; 9520 int 9521 main (void) 9522 { 9523 9524 ; 9525 return 0; 9526 } 9527 _ACEOF 9528 if ac_fn_c_try_link "$LINENO" 9529 then : 9530 eval $cacheid=yes 9531 else case e in #( 9532 e) eval $cacheid=no ;; 9533 esac 9534 fi 9535 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9536 conftest$ac_exeext conftest.$ac_ext ;; 9537 esac 9538 fi 9539 9540 9541 CFLAGS="$xorg_testset_save_CFLAGS" 9542 9543 eval supported=\$$cacheid 9544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9545 printf "%s\n" "$supported" >&6; } 9546 if test "$supported" = "yes" ; then 9547 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9548 found="yes" 9549 fi 9550 fi 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 xorg_testset_save_CFLAGS="$CFLAGS" 9567 9568 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9571 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9572 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9573 then : 9574 printf %s "(cached) " >&6 9575 else case e in #( 9576 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9577 /* end confdefs.h. */ 9578 int i; 9579 _ACEOF 9580 if ac_fn_c_try_compile "$LINENO" 9581 then : 9582 xorg_cv_cc_flag_unknown_warning_option=yes 9583 else case e in #( 9584 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9585 esac 9586 fi 9587 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9588 esac 9589 fi 9590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9591 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9592 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9593 CFLAGS="$xorg_testset_save_CFLAGS" 9594 fi 9595 9596 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9599 fi 9600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9602 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9603 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9604 then : 9605 printf %s "(cached) " >&6 9606 else case e in #( 9607 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9608 /* end confdefs.h. */ 9609 int i; 9610 _ACEOF 9611 if ac_fn_c_try_compile "$LINENO" 9612 then : 9613 xorg_cv_cc_flag_unused_command_line_argument=yes 9614 else case e in #( 9615 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9616 esac 9617 fi 9618 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9619 esac 9620 fi 9621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9622 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9624 CFLAGS="$xorg_testset_save_CFLAGS" 9625 fi 9626 9627 found="no" 9628 9629 if test $found = "no" ; then 9630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9632 fi 9633 9634 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9636 fi 9637 9638 CFLAGS="$CFLAGS -Wmain" 9639 9640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9641 printf %s "checking if $CC supports -Wmain... " >&6; } 9642 cacheid=xorg_cv_cc_flag__Wmain 9643 if eval test \${$cacheid+y} 9644 then : 9645 printf %s "(cached) " >&6 9646 else case e in #( 9647 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9648 /* end confdefs.h. */ 9649 int i; 9650 int 9651 main (void) 9652 { 9653 9654 ; 9655 return 0; 9656 } 9657 _ACEOF 9658 if ac_fn_c_try_link "$LINENO" 9659 then : 9660 eval $cacheid=yes 9661 else case e in #( 9662 e) eval $cacheid=no ;; 9663 esac 9664 fi 9665 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9666 conftest$ac_exeext conftest.$ac_ext ;; 9667 esac 9668 fi 9669 9670 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672 9673 eval supported=\$$cacheid 9674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9675 printf "%s\n" "$supported" >&6; } 9676 if test "$supported" = "yes" ; then 9677 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9678 found="yes" 9679 fi 9680 fi 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 xorg_testset_save_CFLAGS="$CFLAGS" 9697 9698 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9701 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9702 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9703 then : 9704 printf %s "(cached) " >&6 9705 else case e in #( 9706 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9707 /* end confdefs.h. */ 9708 int i; 9709 _ACEOF 9710 if ac_fn_c_try_compile "$LINENO" 9711 then : 9712 xorg_cv_cc_flag_unknown_warning_option=yes 9713 else case e in #( 9714 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9715 esac 9716 fi 9717 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9718 esac 9719 fi 9720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9721 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9722 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9723 CFLAGS="$xorg_testset_save_CFLAGS" 9724 fi 9725 9726 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9729 fi 9730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9732 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9733 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9734 then : 9735 printf %s "(cached) " >&6 9736 else case e in #( 9737 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9738 /* end confdefs.h. */ 9739 int i; 9740 _ACEOF 9741 if ac_fn_c_try_compile "$LINENO" 9742 then : 9743 xorg_cv_cc_flag_unused_command_line_argument=yes 9744 else case e in #( 9745 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9746 esac 9747 fi 9748 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9749 esac 9750 fi 9751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9752 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9753 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9754 CFLAGS="$xorg_testset_save_CFLAGS" 9755 fi 9756 9757 found="no" 9758 9759 if test $found = "no" ; then 9760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9762 fi 9763 9764 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9766 fi 9767 9768 CFLAGS="$CFLAGS -Wmissing-braces" 9769 9770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9771 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9772 cacheid=xorg_cv_cc_flag__Wmissing_braces 9773 if eval test \${$cacheid+y} 9774 then : 9775 printf %s "(cached) " >&6 9776 else case e in #( 9777 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9778 /* end confdefs.h. */ 9779 int i; 9780 int 9781 main (void) 9782 { 9783 9784 ; 9785 return 0; 9786 } 9787 _ACEOF 9788 if ac_fn_c_try_link "$LINENO" 9789 then : 9790 eval $cacheid=yes 9791 else case e in #( 9792 e) eval $cacheid=no ;; 9793 esac 9794 fi 9795 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9796 conftest$ac_exeext conftest.$ac_ext ;; 9797 esac 9798 fi 9799 9800 9801 CFLAGS="$xorg_testset_save_CFLAGS" 9802 9803 eval supported=\$$cacheid 9804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9805 printf "%s\n" "$supported" >&6; } 9806 if test "$supported" = "yes" ; then 9807 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9808 found="yes" 9809 fi 9810 fi 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 xorg_testset_save_CFLAGS="$CFLAGS" 9827 9828 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9831 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9832 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9833 then : 9834 printf %s "(cached) " >&6 9835 else case e in #( 9836 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9837 /* end confdefs.h. */ 9838 int i; 9839 _ACEOF 9840 if ac_fn_c_try_compile "$LINENO" 9841 then : 9842 xorg_cv_cc_flag_unknown_warning_option=yes 9843 else case e in #( 9844 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9845 esac 9846 fi 9847 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9848 esac 9849 fi 9850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9851 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9852 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9853 CFLAGS="$xorg_testset_save_CFLAGS" 9854 fi 9855 9856 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9859 fi 9860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9862 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9863 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9864 then : 9865 printf %s "(cached) " >&6 9866 else case e in #( 9867 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9868 /* end confdefs.h. */ 9869 int i; 9870 _ACEOF 9871 if ac_fn_c_try_compile "$LINENO" 9872 then : 9873 xorg_cv_cc_flag_unused_command_line_argument=yes 9874 else case e in #( 9875 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9876 esac 9877 fi 9878 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9879 esac 9880 fi 9881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9882 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9884 CFLAGS="$xorg_testset_save_CFLAGS" 9885 fi 9886 9887 found="no" 9888 9889 if test $found = "no" ; then 9890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9892 fi 9893 9894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9896 fi 9897 9898 CFLAGS="$CFLAGS -Wsequence-point" 9899 9900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9901 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9902 cacheid=xorg_cv_cc_flag__Wsequence_point 9903 if eval test \${$cacheid+y} 9904 then : 9905 printf %s "(cached) " >&6 9906 else case e in #( 9907 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9908 /* end confdefs.h. */ 9909 int i; 9910 int 9911 main (void) 9912 { 9913 9914 ; 9915 return 0; 9916 } 9917 _ACEOF 9918 if ac_fn_c_try_link "$LINENO" 9919 then : 9920 eval $cacheid=yes 9921 else case e in #( 9922 e) eval $cacheid=no ;; 9923 esac 9924 fi 9925 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9926 conftest$ac_exeext conftest.$ac_ext ;; 9927 esac 9928 fi 9929 9930 9931 CFLAGS="$xorg_testset_save_CFLAGS" 9932 9933 eval supported=\$$cacheid 9934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9935 printf "%s\n" "$supported" >&6; } 9936 if test "$supported" = "yes" ; then 9937 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9938 found="yes" 9939 fi 9940 fi 9941 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 xorg_testset_save_CFLAGS="$CFLAGS" 9957 9958 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9961 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9962 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9963 then : 9964 printf %s "(cached) " >&6 9965 else case e in #( 9966 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9967 /* end confdefs.h. */ 9968 int i; 9969 _ACEOF 9970 if ac_fn_c_try_compile "$LINENO" 9971 then : 9972 xorg_cv_cc_flag_unknown_warning_option=yes 9973 else case e in #( 9974 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9975 esac 9976 fi 9977 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9978 esac 9979 fi 9980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9981 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9983 CFLAGS="$xorg_testset_save_CFLAGS" 9984 fi 9985 9986 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9989 fi 9990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9992 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9993 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9994 then : 9995 printf %s "(cached) " >&6 9996 else case e in #( 9997 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9998 /* end confdefs.h. */ 9999 int i; 10000 _ACEOF 10001 if ac_fn_c_try_compile "$LINENO" 10002 then : 10003 xorg_cv_cc_flag_unused_command_line_argument=yes 10004 else case e in #( 10005 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10006 esac 10007 fi 10008 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10009 esac 10010 fi 10011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10012 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10013 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10014 CFLAGS="$xorg_testset_save_CFLAGS" 10015 fi 10016 10017 found="no" 10018 10019 if test $found = "no" ; then 10020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10022 fi 10023 10024 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10026 fi 10027 10028 CFLAGS="$CFLAGS -Wreturn-type" 10029 10030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10031 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10032 cacheid=xorg_cv_cc_flag__Wreturn_type 10033 if eval test \${$cacheid+y} 10034 then : 10035 printf %s "(cached) " >&6 10036 else case e in #( 10037 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10038 /* end confdefs.h. */ 10039 int i; 10040 int 10041 main (void) 10042 { 10043 10044 ; 10045 return 0; 10046 } 10047 _ACEOF 10048 if ac_fn_c_try_link "$LINENO" 10049 then : 10050 eval $cacheid=yes 10051 else case e in #( 10052 e) eval $cacheid=no ;; 10053 esac 10054 fi 10055 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10056 conftest$ac_exeext conftest.$ac_ext ;; 10057 esac 10058 fi 10059 10060 10061 CFLAGS="$xorg_testset_save_CFLAGS" 10062 10063 eval supported=\$$cacheid 10064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10065 printf "%s\n" "$supported" >&6; } 10066 if test "$supported" = "yes" ; then 10067 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10068 found="yes" 10069 fi 10070 fi 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 xorg_testset_save_CFLAGS="$CFLAGS" 10087 10088 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10091 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10092 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10093 then : 10094 printf %s "(cached) " >&6 10095 else case e in #( 10096 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10097 /* end confdefs.h. */ 10098 int i; 10099 _ACEOF 10100 if ac_fn_c_try_compile "$LINENO" 10101 then : 10102 xorg_cv_cc_flag_unknown_warning_option=yes 10103 else case e in #( 10104 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10105 esac 10106 fi 10107 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10108 esac 10109 fi 10110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10111 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10112 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10113 CFLAGS="$xorg_testset_save_CFLAGS" 10114 fi 10115 10116 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10119 fi 10120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10122 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10123 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10124 then : 10125 printf %s "(cached) " >&6 10126 else case e in #( 10127 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10128 /* end confdefs.h. */ 10129 int i; 10130 _ACEOF 10131 if ac_fn_c_try_compile "$LINENO" 10132 then : 10133 xorg_cv_cc_flag_unused_command_line_argument=yes 10134 else case e in #( 10135 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10136 esac 10137 fi 10138 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10139 esac 10140 fi 10141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10142 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10144 CFLAGS="$xorg_testset_save_CFLAGS" 10145 fi 10146 10147 found="no" 10148 10149 if test $found = "no" ; then 10150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10152 fi 10153 10154 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10156 fi 10157 10158 CFLAGS="$CFLAGS -Wtrigraphs" 10159 10160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10161 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10162 cacheid=xorg_cv_cc_flag__Wtrigraphs 10163 if eval test \${$cacheid+y} 10164 then : 10165 printf %s "(cached) " >&6 10166 else case e in #( 10167 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10168 /* end confdefs.h. */ 10169 int i; 10170 int 10171 main (void) 10172 { 10173 10174 ; 10175 return 0; 10176 } 10177 _ACEOF 10178 if ac_fn_c_try_link "$LINENO" 10179 then : 10180 eval $cacheid=yes 10181 else case e in #( 10182 e) eval $cacheid=no ;; 10183 esac 10184 fi 10185 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10186 conftest$ac_exeext conftest.$ac_ext ;; 10187 esac 10188 fi 10189 10190 10191 CFLAGS="$xorg_testset_save_CFLAGS" 10192 10193 eval supported=\$$cacheid 10194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10195 printf "%s\n" "$supported" >&6; } 10196 if test "$supported" = "yes" ; then 10197 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10198 found="yes" 10199 fi 10200 fi 10201 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 xorg_testset_save_CFLAGS="$CFLAGS" 10217 10218 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10221 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10222 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10223 then : 10224 printf %s "(cached) " >&6 10225 else case e in #( 10226 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10227 /* end confdefs.h. */ 10228 int i; 10229 _ACEOF 10230 if ac_fn_c_try_compile "$LINENO" 10231 then : 10232 xorg_cv_cc_flag_unknown_warning_option=yes 10233 else case e in #( 10234 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10235 esac 10236 fi 10237 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10238 esac 10239 fi 10240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10241 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10243 CFLAGS="$xorg_testset_save_CFLAGS" 10244 fi 10245 10246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10249 fi 10250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10252 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10253 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10254 then : 10255 printf %s "(cached) " >&6 10256 else case e in #( 10257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10258 /* end confdefs.h. */ 10259 int i; 10260 _ACEOF 10261 if ac_fn_c_try_compile "$LINENO" 10262 then : 10263 xorg_cv_cc_flag_unused_command_line_argument=yes 10264 else case e in #( 10265 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10266 esac 10267 fi 10268 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10269 esac 10270 fi 10271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10272 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10273 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10274 CFLAGS="$xorg_testset_save_CFLAGS" 10275 fi 10276 10277 found="no" 10278 10279 if test $found = "no" ; then 10280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10282 fi 10283 10284 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10286 fi 10287 10288 CFLAGS="$CFLAGS -Warray-bounds" 10289 10290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10291 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10292 cacheid=xorg_cv_cc_flag__Warray_bounds 10293 if eval test \${$cacheid+y} 10294 then : 10295 printf %s "(cached) " >&6 10296 else case e in #( 10297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10298 /* end confdefs.h. */ 10299 int i; 10300 int 10301 main (void) 10302 { 10303 10304 ; 10305 return 0; 10306 } 10307 _ACEOF 10308 if ac_fn_c_try_link "$LINENO" 10309 then : 10310 eval $cacheid=yes 10311 else case e in #( 10312 e) eval $cacheid=no ;; 10313 esac 10314 fi 10315 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10316 conftest$ac_exeext conftest.$ac_ext ;; 10317 esac 10318 fi 10319 10320 10321 CFLAGS="$xorg_testset_save_CFLAGS" 10322 10323 eval supported=\$$cacheid 10324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10325 printf "%s\n" "$supported" >&6; } 10326 if test "$supported" = "yes" ; then 10327 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10328 found="yes" 10329 fi 10330 fi 10331 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 10346 xorg_testset_save_CFLAGS="$CFLAGS" 10347 10348 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10351 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10352 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10353 then : 10354 printf %s "(cached) " >&6 10355 else case e in #( 10356 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10357 /* end confdefs.h. */ 10358 int i; 10359 _ACEOF 10360 if ac_fn_c_try_compile "$LINENO" 10361 then : 10362 xorg_cv_cc_flag_unknown_warning_option=yes 10363 else case e in #( 10364 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10365 esac 10366 fi 10367 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10368 esac 10369 fi 10370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10371 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10372 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10373 CFLAGS="$xorg_testset_save_CFLAGS" 10374 fi 10375 10376 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10379 fi 10380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10382 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10383 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10384 then : 10385 printf %s "(cached) " >&6 10386 else case e in #( 10387 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10388 /* end confdefs.h. */ 10389 int i; 10390 _ACEOF 10391 if ac_fn_c_try_compile "$LINENO" 10392 then : 10393 xorg_cv_cc_flag_unused_command_line_argument=yes 10394 else case e in #( 10395 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10396 esac 10397 fi 10398 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10399 esac 10400 fi 10401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10402 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10403 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10404 CFLAGS="$xorg_testset_save_CFLAGS" 10405 fi 10406 10407 found="no" 10408 10409 if test $found = "no" ; then 10410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10412 fi 10413 10414 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10416 fi 10417 10418 CFLAGS="$CFLAGS -Wwrite-strings" 10419 10420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10421 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10422 cacheid=xorg_cv_cc_flag__Wwrite_strings 10423 if eval test \${$cacheid+y} 10424 then : 10425 printf %s "(cached) " >&6 10426 else case e in #( 10427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10428 /* end confdefs.h. */ 10429 int i; 10430 int 10431 main (void) 10432 { 10433 10434 ; 10435 return 0; 10436 } 10437 _ACEOF 10438 if ac_fn_c_try_link "$LINENO" 10439 then : 10440 eval $cacheid=yes 10441 else case e in #( 10442 e) eval $cacheid=no ;; 10443 esac 10444 fi 10445 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10446 conftest$ac_exeext conftest.$ac_ext ;; 10447 esac 10448 fi 10449 10450 10451 CFLAGS="$xorg_testset_save_CFLAGS" 10452 10453 eval supported=\$$cacheid 10454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10455 printf "%s\n" "$supported" >&6; } 10456 if test "$supported" = "yes" ; then 10457 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10458 found="yes" 10459 fi 10460 fi 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 xorg_testset_save_CFLAGS="$CFLAGS" 10477 10478 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10481 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10482 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10483 then : 10484 printf %s "(cached) " >&6 10485 else case e in #( 10486 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10487 /* end confdefs.h. */ 10488 int i; 10489 _ACEOF 10490 if ac_fn_c_try_compile "$LINENO" 10491 then : 10492 xorg_cv_cc_flag_unknown_warning_option=yes 10493 else case e in #( 10494 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10495 esac 10496 fi 10497 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10498 esac 10499 fi 10500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10501 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10503 CFLAGS="$xorg_testset_save_CFLAGS" 10504 fi 10505 10506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10509 fi 10510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10512 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10513 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10514 then : 10515 printf %s "(cached) " >&6 10516 else case e in #( 10517 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10518 /* end confdefs.h. */ 10519 int i; 10520 _ACEOF 10521 if ac_fn_c_try_compile "$LINENO" 10522 then : 10523 xorg_cv_cc_flag_unused_command_line_argument=yes 10524 else case e in #( 10525 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10526 esac 10527 fi 10528 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10529 esac 10530 fi 10531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10532 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10534 CFLAGS="$xorg_testset_save_CFLAGS" 10535 fi 10536 10537 found="no" 10538 10539 if test $found = "no" ; then 10540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10542 fi 10543 10544 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10546 fi 10547 10548 CFLAGS="$CFLAGS -Waddress" 10549 10550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10551 printf %s "checking if $CC supports -Waddress... " >&6; } 10552 cacheid=xorg_cv_cc_flag__Waddress 10553 if eval test \${$cacheid+y} 10554 then : 10555 printf %s "(cached) " >&6 10556 else case e in #( 10557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10558 /* end confdefs.h. */ 10559 int i; 10560 int 10561 main (void) 10562 { 10563 10564 ; 10565 return 0; 10566 } 10567 _ACEOF 10568 if ac_fn_c_try_link "$LINENO" 10569 then : 10570 eval $cacheid=yes 10571 else case e in #( 10572 e) eval $cacheid=no ;; 10573 esac 10574 fi 10575 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10576 conftest$ac_exeext conftest.$ac_ext ;; 10577 esac 10578 fi 10579 10580 10581 CFLAGS="$xorg_testset_save_CFLAGS" 10582 10583 eval supported=\$$cacheid 10584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10585 printf "%s\n" "$supported" >&6; } 10586 if test "$supported" = "yes" ; then 10587 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10588 found="yes" 10589 fi 10590 fi 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 xorg_testset_save_CFLAGS="$CFLAGS" 10607 10608 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10611 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10612 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10613 then : 10614 printf %s "(cached) " >&6 10615 else case e in #( 10616 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10617 /* end confdefs.h. */ 10618 int i; 10619 _ACEOF 10620 if ac_fn_c_try_compile "$LINENO" 10621 then : 10622 xorg_cv_cc_flag_unknown_warning_option=yes 10623 else case e in #( 10624 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10625 esac 10626 fi 10627 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10628 esac 10629 fi 10630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10631 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10632 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10633 CFLAGS="$xorg_testset_save_CFLAGS" 10634 fi 10635 10636 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10639 fi 10640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10642 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10643 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10644 then : 10645 printf %s "(cached) " >&6 10646 else case e in #( 10647 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10648 /* end confdefs.h. */ 10649 int i; 10650 _ACEOF 10651 if ac_fn_c_try_compile "$LINENO" 10652 then : 10653 xorg_cv_cc_flag_unused_command_line_argument=yes 10654 else case e in #( 10655 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10656 esac 10657 fi 10658 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10659 esac 10660 fi 10661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10662 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10664 CFLAGS="$xorg_testset_save_CFLAGS" 10665 fi 10666 10667 found="no" 10668 10669 if test $found = "no" ; then 10670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10672 fi 10673 10674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10676 fi 10677 10678 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10679 10680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10681 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10682 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10683 if eval test \${$cacheid+y} 10684 then : 10685 printf %s "(cached) " >&6 10686 else case e in #( 10687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10688 /* end confdefs.h. */ 10689 int i; 10690 int 10691 main (void) 10692 { 10693 10694 ; 10695 return 0; 10696 } 10697 _ACEOF 10698 if ac_fn_c_try_link "$LINENO" 10699 then : 10700 eval $cacheid=yes 10701 else case e in #( 10702 e) eval $cacheid=no ;; 10703 esac 10704 fi 10705 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10706 conftest$ac_exeext conftest.$ac_ext ;; 10707 esac 10708 fi 10709 10710 10711 CFLAGS="$xorg_testset_save_CFLAGS" 10712 10713 eval supported=\$$cacheid 10714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10715 printf "%s\n" "$supported" >&6; } 10716 if test "$supported" = "yes" ; then 10717 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10718 found="yes" 10719 fi 10720 fi 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 xorg_testset_save_CFLAGS="$CFLAGS" 10737 10738 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10741 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10742 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10743 then : 10744 printf %s "(cached) " >&6 10745 else case e in #( 10746 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10747 /* end confdefs.h. */ 10748 int i; 10749 _ACEOF 10750 if ac_fn_c_try_compile "$LINENO" 10751 then : 10752 xorg_cv_cc_flag_unknown_warning_option=yes 10753 else case e in #( 10754 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10755 esac 10756 fi 10757 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10758 esac 10759 fi 10760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10761 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10762 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10763 CFLAGS="$xorg_testset_save_CFLAGS" 10764 fi 10765 10766 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10769 fi 10770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10772 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10773 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10774 then : 10775 printf %s "(cached) " >&6 10776 else case e in #( 10777 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10778 /* end confdefs.h. */ 10779 int i; 10780 _ACEOF 10781 if ac_fn_c_try_compile "$LINENO" 10782 then : 10783 xorg_cv_cc_flag_unused_command_line_argument=yes 10784 else case e in #( 10785 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10786 esac 10787 fi 10788 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10789 esac 10790 fi 10791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10792 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10794 CFLAGS="$xorg_testset_save_CFLAGS" 10795 fi 10796 10797 found="no" 10798 10799 if test $found = "no" ; then 10800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10802 fi 10803 10804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10806 fi 10807 10808 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10809 10810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10811 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10812 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10813 if eval test \${$cacheid+y} 10814 then : 10815 printf %s "(cached) " >&6 10816 else case e in #( 10817 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10818 /* end confdefs.h. */ 10819 int i; 10820 int 10821 main (void) 10822 { 10823 10824 ; 10825 return 0; 10826 } 10827 _ACEOF 10828 if ac_fn_c_try_link "$LINENO" 10829 then : 10830 eval $cacheid=yes 10831 else case e in #( 10832 e) eval $cacheid=no ;; 10833 esac 10834 fi 10835 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10836 conftest$ac_exeext conftest.$ac_ext ;; 10837 esac 10838 fi 10839 10840 10841 CFLAGS="$xorg_testset_save_CFLAGS" 10842 10843 eval supported=\$$cacheid 10844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10845 printf "%s\n" "$supported" >&6; } 10846 if test "$supported" = "yes" ; then 10847 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10848 found="yes" 10849 fi 10850 fi 10851 10852 10853 fi 10854 10855 10856 10857 10858 10859 10860 10861 CWARNFLAGS="$BASE_CFLAGS" 10862 if test "x$GCC" = xyes ; then 10863 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10864 fi 10865 10866 10867 10868 10869 10870 10871 10872 10873 # Check whether --enable-strict-compilation was given. 10874 if test ${enable_strict_compilation+y} 10875 then : 10876 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10877 else case e in #( 10878 e) STRICT_COMPILE=no ;; 10879 esac 10880 fi 10881 10882 10883 10884 10885 10886 10887 STRICT_CFLAGS="" 10888 10889 10890 10891 10892 10893 10894 10895 10896 10897 10898 10899 10900 10901 xorg_testset_save_CFLAGS="$CFLAGS" 10902 10903 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10906 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10907 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10908 then : 10909 printf %s "(cached) " >&6 10910 else case e in #( 10911 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10912 /* end confdefs.h. */ 10913 int i; 10914 _ACEOF 10915 if ac_fn_c_try_compile "$LINENO" 10916 then : 10917 xorg_cv_cc_flag_unknown_warning_option=yes 10918 else case e in #( 10919 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10920 esac 10921 fi 10922 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10923 esac 10924 fi 10925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10926 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10927 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10928 CFLAGS="$xorg_testset_save_CFLAGS" 10929 fi 10930 10931 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10934 fi 10935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10937 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10938 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10939 then : 10940 printf %s "(cached) " >&6 10941 else case e in #( 10942 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10943 /* end confdefs.h. */ 10944 int i; 10945 _ACEOF 10946 if ac_fn_c_try_compile "$LINENO" 10947 then : 10948 xorg_cv_cc_flag_unused_command_line_argument=yes 10949 else case e in #( 10950 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10951 esac 10952 fi 10953 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10954 esac 10955 fi 10956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10957 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10958 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10959 CFLAGS="$xorg_testset_save_CFLAGS" 10960 fi 10961 10962 found="no" 10963 10964 if test $found = "no" ; then 10965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10967 fi 10968 10969 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10971 fi 10972 10973 CFLAGS="$CFLAGS -pedantic" 10974 10975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10976 printf %s "checking if $CC supports -pedantic... " >&6; } 10977 cacheid=xorg_cv_cc_flag__pedantic 10978 if eval test \${$cacheid+y} 10979 then : 10980 printf %s "(cached) " >&6 10981 else case e in #( 10982 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10983 /* end confdefs.h. */ 10984 int i; 10985 int 10986 main (void) 10987 { 10988 10989 ; 10990 return 0; 10991 } 10992 _ACEOF 10993 if ac_fn_c_try_link "$LINENO" 10994 then : 10995 eval $cacheid=yes 10996 else case e in #( 10997 e) eval $cacheid=no ;; 10998 esac 10999 fi 11000 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11001 conftest$ac_exeext conftest.$ac_ext ;; 11002 esac 11003 fi 11004 11005 11006 CFLAGS="$xorg_testset_save_CFLAGS" 11007 11008 eval supported=\$$cacheid 11009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11010 printf "%s\n" "$supported" >&6; } 11011 if test "$supported" = "yes" ; then 11012 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11013 found="yes" 11014 fi 11015 fi 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 xorg_testset_save_CFLAGS="$CFLAGS" 11032 11033 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11036 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11037 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11038 then : 11039 printf %s "(cached) " >&6 11040 else case e in #( 11041 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11042 /* end confdefs.h. */ 11043 int i; 11044 _ACEOF 11045 if ac_fn_c_try_compile "$LINENO" 11046 then : 11047 xorg_cv_cc_flag_unknown_warning_option=yes 11048 else case e in #( 11049 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11050 esac 11051 fi 11052 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11053 esac 11054 fi 11055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11056 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11058 CFLAGS="$xorg_testset_save_CFLAGS" 11059 fi 11060 11061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11064 fi 11065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11067 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11068 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11069 then : 11070 printf %s "(cached) " >&6 11071 else case e in #( 11072 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11073 /* end confdefs.h. */ 11074 int i; 11075 _ACEOF 11076 if ac_fn_c_try_compile "$LINENO" 11077 then : 11078 xorg_cv_cc_flag_unused_command_line_argument=yes 11079 else case e in #( 11080 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11081 esac 11082 fi 11083 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11084 esac 11085 fi 11086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11087 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11088 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11089 CFLAGS="$xorg_testset_save_CFLAGS" 11090 fi 11091 11092 found="no" 11093 11094 if test $found = "no" ; then 11095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11097 fi 11098 11099 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11101 fi 11102 11103 CFLAGS="$CFLAGS -Werror" 11104 11105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11106 printf %s "checking if $CC supports -Werror... " >&6; } 11107 cacheid=xorg_cv_cc_flag__Werror 11108 if eval test \${$cacheid+y} 11109 then : 11110 printf %s "(cached) " >&6 11111 else case e in #( 11112 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11113 /* end confdefs.h. */ 11114 int i; 11115 int 11116 main (void) 11117 { 11118 11119 ; 11120 return 0; 11121 } 11122 _ACEOF 11123 if ac_fn_c_try_link "$LINENO" 11124 then : 11125 eval $cacheid=yes 11126 else case e in #( 11127 e) eval $cacheid=no ;; 11128 esac 11129 fi 11130 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11131 conftest$ac_exeext conftest.$ac_ext ;; 11132 esac 11133 fi 11134 11135 11136 CFLAGS="$xorg_testset_save_CFLAGS" 11137 11138 eval supported=\$$cacheid 11139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11140 printf "%s\n" "$supported" >&6; } 11141 if test "$supported" = "yes" ; then 11142 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11143 found="yes" 11144 fi 11145 fi 11146 11147 if test $found = "no" ; then 11148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11150 fi 11151 11152 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11154 fi 11155 11156 CFLAGS="$CFLAGS -errwarn" 11157 11158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11159 printf %s "checking if $CC supports -errwarn... " >&6; } 11160 cacheid=xorg_cv_cc_flag__errwarn 11161 if eval test \${$cacheid+y} 11162 then : 11163 printf %s "(cached) " >&6 11164 else case e in #( 11165 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11166 /* end confdefs.h. */ 11167 int i; 11168 int 11169 main (void) 11170 { 11171 11172 ; 11173 return 0; 11174 } 11175 _ACEOF 11176 if ac_fn_c_try_link "$LINENO" 11177 then : 11178 eval $cacheid=yes 11179 else case e in #( 11180 e) eval $cacheid=no ;; 11181 esac 11182 fi 11183 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11184 conftest$ac_exeext conftest.$ac_ext ;; 11185 esac 11186 fi 11187 11188 11189 CFLAGS="$xorg_testset_save_CFLAGS" 11190 11191 eval supported=\$$cacheid 11192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11193 printf "%s\n" "$supported" >&6; } 11194 if test "$supported" = "yes" ; then 11195 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11196 found="yes" 11197 fi 11198 fi 11199 11200 11201 11202 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11203 # activate it with -Werror, so we add it here explicitly. 11204 11205 11206 11207 11208 11209 11210 11211 11212 11213 11214 11215 11216 11217 xorg_testset_save_CFLAGS="$CFLAGS" 11218 11219 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11222 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11223 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11224 then : 11225 printf %s "(cached) " >&6 11226 else case e in #( 11227 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11228 /* end confdefs.h. */ 11229 int i; 11230 _ACEOF 11231 if ac_fn_c_try_compile "$LINENO" 11232 then : 11233 xorg_cv_cc_flag_unknown_warning_option=yes 11234 else case e in #( 11235 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11236 esac 11237 fi 11238 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11239 esac 11240 fi 11241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11242 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11243 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11244 CFLAGS="$xorg_testset_save_CFLAGS" 11245 fi 11246 11247 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11250 fi 11251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11253 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11254 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11255 then : 11256 printf %s "(cached) " >&6 11257 else case e in #( 11258 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11259 /* end confdefs.h. */ 11260 int i; 11261 _ACEOF 11262 if ac_fn_c_try_compile "$LINENO" 11263 then : 11264 xorg_cv_cc_flag_unused_command_line_argument=yes 11265 else case e in #( 11266 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11267 esac 11268 fi 11269 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11270 esac 11271 fi 11272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11273 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11274 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11275 CFLAGS="$xorg_testset_save_CFLAGS" 11276 fi 11277 11278 found="no" 11279 11280 if test $found = "no" ; then 11281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11283 fi 11284 11285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11287 fi 11288 11289 CFLAGS="$CFLAGS -Werror=attributes" 11290 11291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11292 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11293 cacheid=xorg_cv_cc_flag__Werror_attributes 11294 if eval test \${$cacheid+y} 11295 then : 11296 printf %s "(cached) " >&6 11297 else case e in #( 11298 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11299 /* end confdefs.h. */ 11300 int i; 11301 int 11302 main (void) 11303 { 11304 11305 ; 11306 return 0; 11307 } 11308 _ACEOF 11309 if ac_fn_c_try_link "$LINENO" 11310 then : 11311 eval $cacheid=yes 11312 else case e in #( 11313 e) eval $cacheid=no ;; 11314 esac 11315 fi 11316 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11317 conftest$ac_exeext conftest.$ac_ext ;; 11318 esac 11319 fi 11320 11321 11322 CFLAGS="$xorg_testset_save_CFLAGS" 11323 11324 eval supported=\$$cacheid 11325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11326 printf "%s\n" "$supported" >&6; } 11327 if test "$supported" = "yes" ; then 11328 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11329 found="yes" 11330 fi 11331 fi 11332 11333 11334 11335 if test "x$STRICT_COMPILE" = "xyes"; then 11336 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11337 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11338 fi 11339 11340 11341 11342 11343 11344 11345 11346 11347 cat >>confdefs.h <<_ACEOF 11348 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11349 _ACEOF 11350 11351 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11352 if test "x$PVM" = "x"; then 11353 PVM="0" 11354 fi 11355 11356 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11357 11358 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11359 if test "x$PVP" = "x"; then 11360 PVP="0" 11361 fi 11362 11363 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11364 11365 11366 11367 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11368 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11369 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11370 touch \$(top_srcdir)/ChangeLog; \ 11371 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11372 11373 11374 11375 11376 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11377 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11378 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11379 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11380 touch \$(top_srcdir)/INSTALL; \ 11381 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11382 11383 11384 11385 11386 11387 11388 case $host_os in 11389 solaris*) 11390 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11391 # check for a man page file found in later versions that use 11392 # traditional section numbers instead 11393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11394 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11395 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11396 then : 11397 printf %s "(cached) " >&6 11398 else case e in #( 11399 e) test "$cross_compiling" = yes && 11400 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11401 if test -r "/usr/share/man/man7/attributes.7"; then 11402 ac_cv_file__usr_share_man_man7_attributes_7=yes 11403 else 11404 ac_cv_file__usr_share_man_man7_attributes_7=no 11405 fi ;; 11406 esac 11407 fi 11408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11409 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11410 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11411 then : 11412 SYSV_MAN_SECTIONS=false 11413 else case e in #( 11414 e) SYSV_MAN_SECTIONS=true ;; 11415 esac 11416 fi 11417 11418 ;; 11419 *) SYSV_MAN_SECTIONS=false ;; 11420 esac 11421 11422 if test x$APP_MAN_SUFFIX = x ; then 11423 APP_MAN_SUFFIX=1 11424 fi 11425 if test x$APP_MAN_DIR = x ; then 11426 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11427 fi 11428 11429 if test x$LIB_MAN_SUFFIX = x ; then 11430 LIB_MAN_SUFFIX=3 11431 fi 11432 if test x$LIB_MAN_DIR = x ; then 11433 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11434 fi 11435 11436 if test x$FILE_MAN_SUFFIX = x ; then 11437 case $SYSV_MAN_SECTIONS in 11438 true) FILE_MAN_SUFFIX=4 ;; 11439 *) FILE_MAN_SUFFIX=5 ;; 11440 esac 11441 fi 11442 if test x$FILE_MAN_DIR = x ; then 11443 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11444 fi 11445 11446 if test x$MISC_MAN_SUFFIX = x ; then 11447 case $SYSV_MAN_SECTIONS in 11448 true) MISC_MAN_SUFFIX=5 ;; 11449 *) MISC_MAN_SUFFIX=7 ;; 11450 esac 11451 fi 11452 if test x$MISC_MAN_DIR = x ; then 11453 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11454 fi 11455 11456 if test x$DRIVER_MAN_SUFFIX = x ; then 11457 case $SYSV_MAN_SECTIONS in 11458 true) DRIVER_MAN_SUFFIX=7 ;; 11459 *) DRIVER_MAN_SUFFIX=4 ;; 11460 esac 11461 fi 11462 if test x$DRIVER_MAN_DIR = x ; then 11463 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11464 fi 11465 11466 if test x$ADMIN_MAN_SUFFIX = x ; then 11467 case $SYSV_MAN_SECTIONS in 11468 true) ADMIN_MAN_SUFFIX=1m ;; 11469 *) ADMIN_MAN_SUFFIX=8 ;; 11470 esac 11471 fi 11472 if test x$ADMIN_MAN_DIR = x ; then 11473 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11474 fi 11475 11476 11477 11478 11479 11480 11481 11482 11483 11484 11485 11486 11487 11488 11489 11490 XORG_MAN_PAGE="X Version 11" 11491 11492 MAN_SUBSTS="\ 11493 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11494 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11495 -e 's|__xservername__|Xorg|g' \ 11496 -e 's|__xconfigfile__|xorg.conf|g' \ 11497 -e 's|__projectroot__|\$(prefix)|g' \ 11498 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11499 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11500 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11501 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11502 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11503 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11504 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11505 11506 11507 11508 # Check whether --enable-silent-rules was given. 11509 if test ${enable_silent_rules+y} 11510 then : 11511 enableval=$enable_silent_rules; 11512 fi 11513 11514 case $enable_silent_rules in # ((( 11515 yes) AM_DEFAULT_VERBOSITY=0;; 11516 no) AM_DEFAULT_VERBOSITY=1;; 11517 *) AM_DEFAULT_VERBOSITY=0;; 11518 esac 11519 am_make=${MAKE-make} 11520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11521 printf %s "checking whether $am_make supports nested variables... " >&6; } 11522 if test ${am_cv_make_support_nested_variables+y} 11523 then : 11524 printf %s "(cached) " >&6 11525 else case e in #( 11526 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11527 BAR0=false 11528 BAR1=true 11529 V=1 11530 am__doit: 11531 @$(TRUE) 11532 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11533 am_cv_make_support_nested_variables=yes 11534 else 11535 am_cv_make_support_nested_variables=no 11536 fi ;; 11537 esac 11538 fi 11539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11540 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11541 if test $am_cv_make_support_nested_variables = yes; then 11542 AM_V='$(V)' 11543 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11544 else 11545 AM_V=$AM_DEFAULT_VERBOSITY 11546 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11547 fi 11548 AM_BACKSLASH='\' 11549 11550 11551 11552 11553 11554 11555 # Checks for typedefs, structures, and compiler characteristics. 11556 # Check whether --enable-largefile was given. 11557 if test ${enable_largefile+y} 11558 then : 11559 enableval=$enable_largefile; 11560 fi 11561 if test "$enable_largefile,$enable_year2038" != no,no 11562 then : 11563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11564 printf %s "checking for $CC option to enable large file support... " >&6; } 11565 if test ${ac_cv_sys_largefile_opts+y} 11566 then : 11567 printf %s "(cached) " >&6 11568 else case e in #( 11569 e) ac_save_CC="$CC" 11570 ac_opt_found=no 11571 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11572 if test x"$ac_opt" != x"none needed" 11573 then : 11574 CC="$ac_save_CC $ac_opt" 11575 fi 11576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11577 /* end confdefs.h. */ 11578 #include <sys/types.h> 11579 #ifndef FTYPE 11580 # define FTYPE off_t 11581 #endif 11582 /* Check that FTYPE can represent 2**63 - 1 correctly. 11583 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11584 since some C++ compilers masquerading as C compilers 11585 incorrectly reject 9223372036854775807. */ 11586 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11587 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11588 && LARGE_FTYPE % 2147483647 == 1) 11589 ? 1 : -1]; 11590 int 11591 main (void) 11592 { 11593 11594 ; 11595 return 0; 11596 } 11597 _ACEOF 11598 if ac_fn_c_try_compile "$LINENO" 11599 then : 11600 if test x"$ac_opt" = x"none needed" 11601 then : 11602 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11603 CC="$CC -DFTYPE=ino_t" 11604 if ac_fn_c_try_compile "$LINENO" 11605 then : 11606 11607 else case e in #( 11608 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11609 if ac_fn_c_try_compile "$LINENO" 11610 then : 11611 ac_opt='-D_FILE_OFFSET_BITS=64' 11612 fi 11613 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11614 esac 11615 fi 11616 rm -f core conftest.err conftest.$ac_objext conftest.beam 11617 fi 11618 ac_cv_sys_largefile_opts=$ac_opt 11619 ac_opt_found=yes 11620 fi 11621 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11622 test $ac_opt_found = no || break 11623 done 11624 CC="$ac_save_CC" 11625 11626 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11627 esac 11628 fi 11629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11630 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11631 11632 ac_have_largefile=yes 11633 case $ac_cv_sys_largefile_opts in #( 11634 "none needed") : 11635 ;; #( 11636 "supported through gnulib") : 11637 ;; #( 11638 "support not detected") : 11639 ac_have_largefile=no ;; #( 11640 "-D_FILE_OFFSET_BITS=64") : 11641 11642 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11643 ;; #( 11644 "-D_LARGE_FILES=1") : 11645 11646 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11647 ;; #( 11648 "-n32") : 11649 CC="$CC -n32" ;; #( 11650 *) : 11651 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11652 esac 11653 11654 if test "$enable_year2038" != no 11655 then : 11656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11657 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11658 if test ${ac_cv_sys_year2038_opts+y} 11659 then : 11660 printf %s "(cached) " >&6 11661 else case e in #( 11662 e) ac_save_CPPFLAGS="$CPPFLAGS" 11663 ac_opt_found=no 11664 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 11665 if test x"$ac_opt" != x"none needed" 11666 then : 11667 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11668 fi 11669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11670 /* end confdefs.h. */ 11671 11672 #include <time.h> 11673 /* Check that time_t can represent 2**32 - 1 correctly. */ 11674 #define LARGE_TIME_T \\ 11675 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11676 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11677 && LARGE_TIME_T % 65537 == 0) 11678 ? 1 : -1]; 11679 11680 int 11681 main (void) 11682 { 11683 11684 ; 11685 return 0; 11686 } 11687 _ACEOF 11688 if ac_fn_c_try_compile "$LINENO" 11689 then : 11690 ac_cv_sys_year2038_opts="$ac_opt" 11691 ac_opt_found=yes 11692 fi 11693 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11694 test $ac_opt_found = no || break 11695 done 11696 CPPFLAGS="$ac_save_CPPFLAGS" 11697 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11698 esac 11699 fi 11700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11701 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11702 11703 ac_have_year2038=yes 11704 case $ac_cv_sys_year2038_opts in #( 11705 "none needed") : 11706 ;; #( 11707 "support not detected") : 11708 ac_have_year2038=no ;; #( 11709 "-D_TIME_BITS=64") : 11710 11711 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11712 ;; #( 11713 "-D__MINGW_USE_VC2005_COMPAT") : 11714 11715 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 11716 ;; #( 11717 "-U_USE_32_BIT_TIME_T"*) : 11718 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11719 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11720 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 11721 will stop working after mid-January 2038. Remove 11722 _USE_32BIT_TIME_T from the compiler flags. 11723 See 'config.log' for more details" "$LINENO" 5; } ;; #( 11724 *) : 11725 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 11726 esac 11727 11728 fi 11729 11730 fi 11731 11732 # Checks for library functions. 11733 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 11734 if test "x$ac_cv_func_mkstemp" = xyes 11735 then : 11736 printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h 11737 11738 fi 11739 11740 11741 # Math libraries & functions 11742 # - some compilers use builtin inlines for floor when optimizing 11743 # - lrint() is a C99 addition not found on some older systems 11744 # - must do the libm check first so that the lrint check will have it in $LIBS 11745 save_LIBS="$LIBS" 11746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 11747 printf %s "checking for library containing floor... " >&6; } 11748 if test ${ac_cv_search_floor+y} 11749 then : 11750 printf %s "(cached) " >&6 11751 else case e in #( 11752 e) ac_func_search_save_LIBS=$LIBS 11753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11754 /* end confdefs.h. */ 11755 11756 /* Override any GCC internal prototype to avoid an error. 11757 Use char because int might match the return type of a GCC 11758 builtin and then its argument prototype would still apply. 11759 The 'extern "C"' is for builds by C++ compilers; 11760 although this is not generally supported in C code supporting it here 11761 has little cost and some practical benefit (sr 110532). */ 11762 #ifdef __cplusplus 11763 extern "C" 11764 #endif 11765 char floor (void); 11766 int 11767 main (void) 11768 { 11769 return floor (); 11770 ; 11771 return 0; 11772 } 11773 _ACEOF 11774 for ac_lib in '' m 11775 do 11776 if test -z "$ac_lib"; then 11777 ac_res="none required" 11778 else 11779 ac_res=-l$ac_lib 11780 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11781 fi 11782 if ac_fn_c_try_link "$LINENO" 11783 then : 11784 ac_cv_search_floor=$ac_res 11785 fi 11786 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11787 conftest$ac_exeext 11788 if test ${ac_cv_search_floor+y} 11789 then : 11790 break 11791 fi 11792 done 11793 if test ${ac_cv_search_floor+y} 11794 then : 11795 11796 else case e in #( 11797 e) ac_cv_search_floor=no ;; 11798 esac 11799 fi 11800 rm conftest.$ac_ext 11801 LIBS=$ac_func_search_save_LIBS ;; 11802 esac 11803 fi 11804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 11805 printf "%s\n" "$ac_cv_search_floor" >&6; } 11806 ac_res=$ac_cv_search_floor 11807 if test "$ac_res" != no 11808 then : 11809 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11810 11811 fi 11812 11813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing lrint" >&5 11814 printf %s "checking for library containing lrint... " >&6; } 11815 if test ${ac_cv_search_lrint+y} 11816 then : 11817 printf %s "(cached) " >&6 11818 else case e in #( 11819 e) ac_func_search_save_LIBS=$LIBS 11820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11821 /* end confdefs.h. */ 11822 11823 /* Override any GCC internal prototype to avoid an error. 11824 Use char because int might match the return type of a GCC 11825 builtin and then its argument prototype would still apply. 11826 The 'extern "C"' is for builds by C++ compilers; 11827 although this is not generally supported in C code supporting it here 11828 has little cost and some practical benefit (sr 110532). */ 11829 #ifdef __cplusplus 11830 extern "C" 11831 #endif 11832 char lrint (void); 11833 int 11834 main (void) 11835 { 11836 return lrint (); 11837 ; 11838 return 0; 11839 } 11840 _ACEOF 11841 for ac_lib in '' m 11842 do 11843 if test -z "$ac_lib"; then 11844 ac_res="none required" 11845 else 11846 ac_res=-l$ac_lib 11847 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11848 fi 11849 if ac_fn_c_try_link "$LINENO" 11850 then : 11851 ac_cv_search_lrint=$ac_res 11852 fi 11853 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11854 conftest$ac_exeext 11855 if test ${ac_cv_search_lrint+y} 11856 then : 11857 break 11858 fi 11859 done 11860 if test ${ac_cv_search_lrint+y} 11861 then : 11862 11863 else case e in #( 11864 e) ac_cv_search_lrint=no ;; 11865 esac 11866 fi 11867 rm conftest.$ac_ext 11868 LIBS=$ac_func_search_save_LIBS ;; 11869 esac 11870 fi 11871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_lrint" >&5 11872 printf "%s\n" "$ac_cv_search_lrint" >&6; } 11873 ac_res=$ac_cv_search_lrint 11874 if test "$ac_res" != no 11875 then : 11876 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11877 11878 fi 11879 11880 ac_fn_c_check_func "$LINENO" "lrint" "ac_cv_func_lrint" 11881 if test "x$ac_cv_func_lrint" = xyes 11882 then : 11883 printf "%s\n" "#define HAVE_LRINT 1" >>confdefs.h 11884 11885 fi 11886 11887 MATH_LIBS="$LIBS" 11888 LIBS="$save_LIBS" 11889 11890 11891 # Obtain compiler/linker options from dependencies 11892 11893 pkg_failed=no 11894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BMTOA" >&5 11895 printf %s "checking for BMTOA... " >&6; } 11896 11897 if test -n "$BMTOA_CFLAGS"; then 11898 pkg_cv_BMTOA_CFLAGS="$BMTOA_CFLAGS" 11899 elif test -n "$PKG_CONFIG"; then 11900 if test -n "$PKG_CONFIG" && \ 11901 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xproto >= 7.0.17\""; } >&5 11902 ($PKG_CONFIG --exists --print-errors "x11 xmu xproto >= 7.0.17") 2>&5 11903 ac_status=$? 11904 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11905 test $ac_status = 0; }; then 11906 pkg_cv_BMTOA_CFLAGS=`$PKG_CONFIG --cflags "x11 xmu xproto >= 7.0.17" 2>/dev/null` 11907 test "x$?" != "x0" && pkg_failed=yes 11908 else 11909 pkg_failed=yes 11910 fi 11911 else 11912 pkg_failed=untried 11913 fi 11914 if test -n "$BMTOA_LIBS"; then 11915 pkg_cv_BMTOA_LIBS="$BMTOA_LIBS" 11916 elif test -n "$PKG_CONFIG"; then 11917 if test -n "$PKG_CONFIG" && \ 11918 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xproto >= 7.0.17\""; } >&5 11919 ($PKG_CONFIG --exists --print-errors "x11 xmu xproto >= 7.0.17") 2>&5 11920 ac_status=$? 11921 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11922 test $ac_status = 0; }; then 11923 pkg_cv_BMTOA_LIBS=`$PKG_CONFIG --libs "x11 xmu xproto >= 7.0.17" 2>/dev/null` 11924 test "x$?" != "x0" && pkg_failed=yes 11925 else 11926 pkg_failed=yes 11927 fi 11928 else 11929 pkg_failed=untried 11930 fi 11931 11932 11933 11934 if test $pkg_failed = yes; then 11935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11936 printf "%s\n" "no" >&6; } 11937 11938 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11939 _pkg_short_errors_supported=yes 11940 else 11941 _pkg_short_errors_supported=no 11942 fi 11943 if test $_pkg_short_errors_supported = yes; then 11944 BMTOA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmu xproto >= 7.0.17" 2>&1` 11945 else 11946 BMTOA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmu xproto >= 7.0.17" 2>&1` 11947 fi 11948 # Put the nasty error message in config.log where it belongs 11949 echo "$BMTOA_PKG_ERRORS" >&5 11950 11951 as_fn_error $? "Package requirements (x11 xmu xproto >= 7.0.17) were not met: 11952 11953 $BMTOA_PKG_ERRORS 11954 11955 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11956 installed software in a non-standard prefix. 11957 11958 Alternatively, you may set the environment variables BMTOA_CFLAGS 11959 and BMTOA_LIBS to avoid the need to call pkg-config. 11960 See the pkg-config man page for more details." "$LINENO" 5 11961 elif test $pkg_failed = untried; then 11962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11963 printf "%s\n" "no" >&6; } 11964 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11965 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11966 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11967 is in your PATH or set the PKG_CONFIG environment variable to the full 11968 path to pkg-config. 11969 11970 Alternatively, you may set the environment variables BMTOA_CFLAGS 11971 and BMTOA_LIBS to avoid the need to call pkg-config. 11972 See the pkg-config man page for more details. 11973 11974 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11975 See 'config.log' for more details" "$LINENO" 5; } 11976 else 11977 BMTOA_CFLAGS=$pkg_cv_BMTOA_CFLAGS 11978 BMTOA_LIBS=$pkg_cv_BMTOA_LIBS 11979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11980 printf "%s\n" "yes" >&6; } 11981 11982 fi 11983 11984 pkg_failed=no 11985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ATOBM" >&5 11986 printf %s "checking for ATOBM... " >&6; } 11987 11988 if test -n "$ATOBM_CFLAGS"; then 11989 pkg_cv_ATOBM_CFLAGS="$ATOBM_CFLAGS" 11990 elif test -n "$PKG_CONFIG"; then 11991 if test -n "$PKG_CONFIG" && \ 11992 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 11993 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 11994 ac_status=$? 11995 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11996 test $ac_status = 0; }; then 11997 pkg_cv_ATOBM_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.25" 2>/dev/null` 11998 test "x$?" != "x0" && pkg_failed=yes 11999 else 12000 pkg_failed=yes 12001 fi 12002 else 12003 pkg_failed=untried 12004 fi 12005 if test -n "$ATOBM_LIBS"; then 12006 pkg_cv_ATOBM_LIBS="$ATOBM_LIBS" 12007 elif test -n "$PKG_CONFIG"; then 12008 if test -n "$PKG_CONFIG" && \ 12009 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 12010 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 12011 ac_status=$? 12012 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12013 test $ac_status = 0; }; then 12014 pkg_cv_ATOBM_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.25" 2>/dev/null` 12015 test "x$?" != "x0" && pkg_failed=yes 12016 else 12017 pkg_failed=yes 12018 fi 12019 else 12020 pkg_failed=untried 12021 fi 12022 12023 12024 12025 if test $pkg_failed = yes; then 12026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12027 printf "%s\n" "no" >&6; } 12028 12029 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12030 _pkg_short_errors_supported=yes 12031 else 12032 _pkg_short_errors_supported=no 12033 fi 12034 if test $_pkg_short_errors_supported = yes; then 12035 ATOBM_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 12036 else 12037 ATOBM_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 12038 fi 12039 # Put the nasty error message in config.log where it belongs 12040 echo "$ATOBM_PKG_ERRORS" >&5 12041 12042 as_fn_error $? "Package requirements (xproto >= 7.0.25) were not met: 12043 12044 $ATOBM_PKG_ERRORS 12045 12046 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12047 installed software in a non-standard prefix. 12048 12049 Alternatively, you may set the environment variables ATOBM_CFLAGS 12050 and ATOBM_LIBS to avoid the need to call pkg-config. 12051 See the pkg-config man page for more details." "$LINENO" 5 12052 elif test $pkg_failed = untried; then 12053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12054 printf "%s\n" "no" >&6; } 12055 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12056 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12057 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12058 is in your PATH or set the PKG_CONFIG environment variable to the full 12059 path to pkg-config. 12060 12061 Alternatively, you may set the environment variables ATOBM_CFLAGS 12062 and ATOBM_LIBS to avoid the need to call pkg-config. 12063 See the pkg-config man page for more details. 12064 12065 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12066 See 'config.log' for more details" "$LINENO" 5; } 12067 else 12068 ATOBM_CFLAGS=$pkg_cv_ATOBM_CFLAGS 12069 ATOBM_LIBS=$pkg_cv_ATOBM_LIBS 12070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12071 printf "%s\n" "yes" >&6; } 12072 12073 fi 12074 12075 pkg_failed=no 12076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BITMAP" >&5 12077 printf %s "checking for BITMAP... " >&6; } 12078 12079 if test -n "$BITMAP_CFLAGS"; then 12080 pkg_cv_BITMAP_CFLAGS="$BITMAP_CFLAGS" 12081 elif test -n "$PKG_CONFIG"; then 12082 if test -n "$PKG_CONFIG" && \ 12083 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 12084 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 12085 ac_status=$? 12086 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12087 test $ac_status = 0; }; then 12088 pkg_cv_BITMAP_CFLAGS=`$PKG_CONFIG --cflags "xbitmaps xaw7 xmu" 2>/dev/null` 12089 test "x$?" != "x0" && pkg_failed=yes 12090 else 12091 pkg_failed=yes 12092 fi 12093 else 12094 pkg_failed=untried 12095 fi 12096 if test -n "$BITMAP_LIBS"; then 12097 pkg_cv_BITMAP_LIBS="$BITMAP_LIBS" 12098 elif test -n "$PKG_CONFIG"; then 12099 if test -n "$PKG_CONFIG" && \ 12100 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 12101 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 12102 ac_status=$? 12103 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12104 test $ac_status = 0; }; then 12105 pkg_cv_BITMAP_LIBS=`$PKG_CONFIG --libs "xbitmaps xaw7 xmu" 2>/dev/null` 12106 test "x$?" != "x0" && pkg_failed=yes 12107 else 12108 pkg_failed=yes 12109 fi 12110 else 12111 pkg_failed=untried 12112 fi 12113 12114 12115 12116 if test $pkg_failed = yes; then 12117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12118 printf "%s\n" "no" >&6; } 12119 12120 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12121 _pkg_short_errors_supported=yes 12122 else 12123 _pkg_short_errors_supported=no 12124 fi 12125 if test $_pkg_short_errors_supported = yes; then 12126 BITMAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xbitmaps xaw7 xmu" 2>&1` 12127 else 12128 BITMAP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xbitmaps xaw7 xmu" 2>&1` 12129 fi 12130 # Put the nasty error message in config.log where it belongs 12131 echo "$BITMAP_PKG_ERRORS" >&5 12132 12133 as_fn_error $? "Package requirements (xbitmaps xaw7 xmu) were not met: 12134 12135 $BITMAP_PKG_ERRORS 12136 12137 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12138 installed software in a non-standard prefix. 12139 12140 Alternatively, you may set the environment variables BITMAP_CFLAGS 12141 and BITMAP_LIBS to avoid the need to call pkg-config. 12142 See the pkg-config man page for more details." "$LINENO" 5 12143 elif test $pkg_failed = untried; then 12144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12145 printf "%s\n" "no" >&6; } 12146 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12147 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12148 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12149 is in your PATH or set the PKG_CONFIG environment variable to the full 12150 path to pkg-config. 12151 12152 Alternatively, you may set the environment variables BITMAP_CFLAGS 12153 and BITMAP_LIBS to avoid the need to call pkg-config. 12154 See the pkg-config man page for more details. 12155 12156 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12157 See 'config.log' for more details" "$LINENO" 5; } 12158 else 12159 BITMAP_CFLAGS=$pkg_cv_BITMAP_CFLAGS 12160 BITMAP_LIBS=$pkg_cv_BITMAP_LIBS 12161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12162 printf "%s\n" "yes" >&6; } 12163 12164 fi 12165 12166 12167 pkg_failed=no 12168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 12169 printf %s "checking for APPDEFS... " >&6; } 12170 12171 if test -n "$APPDEFS_CFLAGS"; then 12172 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 12173 elif test -n "$PKG_CONFIG"; then 12174 if test -n "$PKG_CONFIG" && \ 12175 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12176 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12177 ac_status=$? 12178 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12179 test $ac_status = 0; }; then 12180 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 12181 test "x$?" != "x0" && pkg_failed=yes 12182 else 12183 pkg_failed=yes 12184 fi 12185 else 12186 pkg_failed=untried 12187 fi 12188 if test -n "$APPDEFS_LIBS"; then 12189 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 12190 elif test -n "$PKG_CONFIG"; then 12191 if test -n "$PKG_CONFIG" && \ 12192 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12193 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12194 ac_status=$? 12195 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12196 test $ac_status = 0; }; then 12197 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 12198 test "x$?" != "x0" && pkg_failed=yes 12199 else 12200 pkg_failed=yes 12201 fi 12202 else 12203 pkg_failed=untried 12204 fi 12205 12206 12207 12208 if test $pkg_failed = yes; then 12209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12210 printf "%s\n" "no" >&6; } 12211 12212 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12213 _pkg_short_errors_supported=yes 12214 else 12215 _pkg_short_errors_supported=no 12216 fi 12217 if test $_pkg_short_errors_supported = yes; then 12218 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 12219 else 12220 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 12221 fi 12222 # Put the nasty error message in config.log where it belongs 12223 echo "$APPDEFS_PKG_ERRORS" >&5 12224 12225 as_fn_error $? "Package requirements (xt) were not met: 12226 12227 $APPDEFS_PKG_ERRORS 12228 12229 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12230 installed software in a non-standard prefix. 12231 12232 Alternatively, you may set the environment variables APPDEFS_CFLAGS 12233 and APPDEFS_LIBS to avoid the need to call pkg-config. 12234 See the pkg-config man page for more details." "$LINENO" 5 12235 elif test $pkg_failed = untried; then 12236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12237 printf "%s\n" "no" >&6; } 12238 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12239 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12240 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12241 is in your PATH or set the PKG_CONFIG environment variable to the full 12242 path to pkg-config. 12243 12244 Alternatively, you may set the environment variables APPDEFS_CFLAGS 12245 and APPDEFS_LIBS to avoid the need to call pkg-config. 12246 See the pkg-config man page for more details. 12247 12248 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12249 See 'config.log' for more details" "$LINENO" 5; } 12250 else 12251 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 12252 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 12253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12254 printf "%s\n" "yes" >&6; } 12255 12256 fi 12257 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 12258 12259 # Check whether --with-appdefaultdir was given. 12260 if test ${with_appdefaultdir+y} 12261 then : 12262 withval=$with_appdefaultdir; appdefaultdir="$withval" 12263 else case e in #( 12264 e) appdefaultdir="${xt_appdefaultdir}" ;; 12265 esac 12266 fi 12267 12268 12269 12270 ac_config_files="$ac_config_files Makefile man/Makefile" 12271 12272 ac_config_files="$ac_config_files test/round-trip-test" 12273 12274 cat >confcache <<\_ACEOF 12275 # This file is a shell script that caches the results of configure 12276 # tests run on this system so they can be shared between configure 12277 # scripts and configure runs, see configure's option --config-cache. 12278 # It is not useful on other systems. If it contains results you don't 12279 # want to keep, you may remove or edit it. 12280 # 12281 # config.status only pays attention to the cache file if you give it 12282 # the --recheck option to rerun configure. 12283 # 12284 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12285 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12286 # following values. 12287 12288 _ACEOF 12289 12290 # The following way of writing the cache mishandles newlines in values, 12291 # but we know of no workaround that is simple, portable, and efficient. 12292 # So, we kill variables containing newlines. 12293 # Ultrix sh set writes to stderr and can't be redirected directly, 12294 # and sets the high bit in the cache file unless we assign to the vars. 12295 ( 12296 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12297 eval ac_val=\$$ac_var 12298 case $ac_val in #( 12299 *${as_nl}*) 12300 case $ac_var in #( 12301 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12302 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12303 esac 12304 case $ac_var in #( 12305 _ | IFS | as_nl) ;; #( 12306 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12307 *) { eval $ac_var=; unset $ac_var;} ;; 12308 esac ;; 12309 esac 12310 done 12311 12312 (set) 2>&1 | 12313 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12314 *${as_nl}ac_space=\ *) 12315 # 'set' does not quote correctly, so add quotes: double-quote 12316 # substitution turns \\\\ into \\, and sed turns \\ into \. 12317 sed -n \ 12318 "s/'/'\\\\''/g; 12319 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12320 ;; #( 12321 *) 12322 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12323 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12324 ;; 12325 esac | 12326 sort 12327 ) | 12328 sed ' 12329 /^ac_cv_env_/b end 12330 t clear 12331 :clear 12332 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12333 t end 12334 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12335 :end' >>confcache 12336 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12337 if test -w "$cache_file"; then 12338 if test "x$cache_file" != "x/dev/null"; then 12339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12340 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12341 if test ! -f "$cache_file" || test -h "$cache_file"; then 12342 cat confcache >"$cache_file" 12343 else 12344 case $cache_file in #( 12345 */* | ?:*) 12346 mv -f confcache "$cache_file"$$ && 12347 mv -f "$cache_file"$$ "$cache_file" ;; #( 12348 *) 12349 mv -f confcache "$cache_file" ;; 12350 esac 12351 fi 12352 fi 12353 else 12354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12355 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12356 fi 12357 fi 12358 rm -f confcache 12359 12360 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12361 # Let make expand exec_prefix. 12362 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12363 12364 DEFS=-DHAVE_CONFIG_H 12365 12366 ac_libobjs= 12367 ac_ltlibobjs= 12368 U= 12369 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12370 # 1. Remove the extension, and $U if already installed. 12371 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12372 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12373 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12374 # will be set to the directory where LIBOBJS objects are built. 12375 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12376 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12377 done 12378 LIBOBJS=$ac_libobjs 12379 12380 LTLIBOBJS=$ac_ltlibobjs 12381 12382 12383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12384 printf %s "checking that generated files are newer than configure... " >&6; } 12385 if test -n "$am_sleep_pid"; then 12386 # Hide warnings about reused PIDs. 12387 wait $am_sleep_pid 2>/dev/null 12388 fi 12389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12390 printf "%s\n" "done" >&6; } 12391 if test -n "$EXEEXT"; then 12392 am__EXEEXT_TRUE= 12393 am__EXEEXT_FALSE='#' 12394 else 12395 am__EXEEXT_TRUE='#' 12396 am__EXEEXT_FALSE= 12397 fi 12398 12399 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12400 as_fn_error $? "conditional \"AMDEP\" was never defined. 12401 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12402 fi 12403 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12404 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12405 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12406 fi 12407 # Check whether --enable-year2038 was given. 12408 if test ${enable_year2038+y} 12409 then : 12410 enableval=$enable_year2038; 12411 fi 12412 12413 12414 : "${CONFIG_STATUS=./config.status}" 12415 ac_write_fail=0 12416 ac_clean_files_save=$ac_clean_files 12417 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12419 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12420 as_write_fail=0 12421 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12422 #! $SHELL 12423 # Generated by $as_me. 12424 # Run this file to recreate the current configuration. 12425 # Compiler output produced by configure, useful for debugging 12426 # configure, is in config.log if it exists. 12427 12428 debug=false 12429 ac_cs_recheck=false 12430 ac_cs_silent=false 12431 12432 SHELL=\${CONFIG_SHELL-$SHELL} 12433 export SHELL 12434 _ASEOF 12435 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12436 ## -------------------- ## 12437 ## M4sh Initialization. ## 12438 ## -------------------- ## 12439 12440 # Be more Bourne compatible 12441 DUALCASE=1; export DUALCASE # for MKS sh 12442 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12443 then : 12444 emulate sh 12445 NULLCMD=: 12446 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12447 # is contrary to our usage. Disable this feature. 12448 alias -g '${1+"$@"}'='"$@"' 12449 setopt NO_GLOB_SUBST 12450 else case e in #( 12451 e) case `(set -o) 2>/dev/null` in #( 12452 *posix*) : 12453 set -o posix ;; #( 12454 *) : 12455 ;; 12456 esac ;; 12457 esac 12458 fi 12459 12460 12461 12462 # Reset variables that may have inherited troublesome values from 12463 # the environment. 12464 12465 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12466 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12467 # side effect of setting IFS to empty, thus disabling word splitting.) 12468 # Quoting is to prevent editors from complaining about space-tab. 12469 as_nl=' 12470 ' 12471 export as_nl 12472 IFS=" "" $as_nl" 12473 12474 PS1='$ ' 12475 PS2='> ' 12476 PS4='+ ' 12477 12478 # Ensure predictable behavior from utilities with locale-dependent output. 12479 LC_ALL=C 12480 export LC_ALL 12481 LANGUAGE=C 12482 export LANGUAGE 12483 12484 # We cannot yet rely on "unset" to work, but we need these variables 12485 # to be unset--not just set to an empty or harmless value--now, to 12486 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12487 # also avoids known problems related to "unset" and subshell syntax 12488 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12489 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12490 do eval test \${$as_var+y} \ 12491 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12492 done 12493 12494 # Ensure that fds 0, 1, and 2 are open. 12495 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12496 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12497 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12498 12499 # The user is always right. 12500 if ${PATH_SEPARATOR+false} :; then 12501 PATH_SEPARATOR=: 12502 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12503 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12504 PATH_SEPARATOR=';' 12505 } 12506 fi 12507 12508 12509 # Find who we are. Look in the path if we contain no directory separator. 12510 as_myself= 12511 case $0 in #(( 12512 *[\\/]* ) as_myself=$0 ;; 12513 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12514 for as_dir in $PATH 12515 do 12516 IFS=$as_save_IFS 12517 case $as_dir in #((( 12518 '') as_dir=./ ;; 12519 */) ;; 12520 *) as_dir=$as_dir/ ;; 12521 esac 12522 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12523 done 12524 IFS=$as_save_IFS 12525 12526 ;; 12527 esac 12528 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12529 # in which case we are not to be found in the path. 12530 if test "x$as_myself" = x; then 12531 as_myself=$0 12532 fi 12533 if test ! -f "$as_myself"; then 12534 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12535 exit 1 12536 fi 12537 12538 12539 12540 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12541 # ---------------------------------------- 12542 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12543 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12544 # script with STATUS, using 1 if that was 0. 12545 as_fn_error () 12546 { 12547 as_status=$1; test $as_status -eq 0 && as_status=1 12548 if test "$4"; then 12549 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12551 fi 12552 printf "%s\n" "$as_me: error: $2" >&2 12553 as_fn_exit $as_status 12554 } # as_fn_error 12555 12556 12557 # as_fn_set_status STATUS 12558 # ----------------------- 12559 # Set $? to STATUS, without forking. 12560 as_fn_set_status () 12561 { 12562 return $1 12563 } # as_fn_set_status 12564 12565 # as_fn_exit STATUS 12566 # ----------------- 12567 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12568 as_fn_exit () 12569 { 12570 set +e 12571 as_fn_set_status $1 12572 exit $1 12573 } # as_fn_exit 12574 12575 # as_fn_unset VAR 12576 # --------------- 12577 # Portably unset VAR. 12578 as_fn_unset () 12579 { 12580 { eval $1=; unset $1;} 12581 } 12582 as_unset=as_fn_unset 12583 12584 # as_fn_append VAR VALUE 12585 # ---------------------- 12586 # Append the text in VALUE to the end of the definition contained in VAR. Take 12587 # advantage of any shell optimizations that allow amortized linear growth over 12588 # repeated appends, instead of the typical quadratic growth present in naive 12589 # implementations. 12590 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12591 then : 12592 eval 'as_fn_append () 12593 { 12594 eval $1+=\$2 12595 }' 12596 else case e in #( 12597 e) as_fn_append () 12598 { 12599 eval $1=\$$1\$2 12600 } ;; 12601 esac 12602 fi # as_fn_append 12603 12604 # as_fn_arith ARG... 12605 # ------------------ 12606 # Perform arithmetic evaluation on the ARGs, and store the result in the 12607 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12608 # must be portable across $(()) and expr. 12609 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12610 then : 12611 eval 'as_fn_arith () 12612 { 12613 as_val=$(( $* )) 12614 }' 12615 else case e in #( 12616 e) as_fn_arith () 12617 { 12618 as_val=`expr "$@" || test $? -eq 1` 12619 } ;; 12620 esac 12621 fi # as_fn_arith 12622 12623 12624 if expr a : '\(a\)' >/dev/null 2>&1 && 12625 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12626 as_expr=expr 12627 else 12628 as_expr=false 12629 fi 12630 12631 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12632 as_basename=basename 12633 else 12634 as_basename=false 12635 fi 12636 12637 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12638 as_dirname=dirname 12639 else 12640 as_dirname=false 12641 fi 12642 12643 as_me=`$as_basename -- "$0" || 12644 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12645 X"$0" : 'X\(//\)$' \| \ 12646 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12647 printf "%s\n" X/"$0" | 12648 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12649 s//\1/ 12650 q 12651 } 12652 /^X\/\(\/\/\)$/{ 12653 s//\1/ 12654 q 12655 } 12656 /^X\/\(\/\).*/{ 12657 s//\1/ 12658 q 12659 } 12660 s/.*/./; q'` 12661 12662 # Avoid depending upon Character Ranges. 12663 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12664 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12665 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12666 as_cr_digits='0123456789' 12667 as_cr_alnum=$as_cr_Letters$as_cr_digits 12668 12669 12670 # Determine whether it's possible to make 'echo' print without a newline. 12671 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12672 # for compatibility with existing Makefiles. 12673 ECHO_C= ECHO_N= ECHO_T= 12674 case `echo -n x` in #((((( 12675 -n*) 12676 case `echo 'xy\c'` in 12677 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12678 xy) ECHO_C='\c';; 12679 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12680 ECHO_T=' ';; 12681 esac;; 12682 *) 12683 ECHO_N='-n';; 12684 esac 12685 12686 # For backward compatibility with old third-party macros, we provide 12687 # the shell variables $as_echo and $as_echo_n. New code should use 12688 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12689 as_echo='printf %s\n' 12690 as_echo_n='printf %s' 12691 12692 rm -f conf$$ conf$$.exe conf$$.file 12693 if test -d conf$$.dir; then 12694 rm -f conf$$.dir/conf$$.file 12695 else 12696 rm -f conf$$.dir 12697 mkdir conf$$.dir 2>/dev/null 12698 fi 12699 if (echo >conf$$.file) 2>/dev/null; then 12700 if ln -s conf$$.file conf$$ 2>/dev/null; then 12701 as_ln_s='ln -s' 12702 # ... but there are two gotchas: 12703 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12704 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12705 # In both cases, we have to default to 'cp -pR'. 12706 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12707 as_ln_s='cp -pR' 12708 elif ln conf$$.file conf$$ 2>/dev/null; then 12709 as_ln_s=ln 12710 else 12711 as_ln_s='cp -pR' 12712 fi 12713 else 12714 as_ln_s='cp -pR' 12715 fi 12716 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12717 rmdir conf$$.dir 2>/dev/null 12718 12719 12720 # as_fn_mkdir_p 12721 # ------------- 12722 # Create "$as_dir" as a directory, including parents if necessary. 12723 as_fn_mkdir_p () 12724 { 12725 12726 case $as_dir in #( 12727 -*) as_dir=./$as_dir;; 12728 esac 12729 test -d "$as_dir" || eval $as_mkdir_p || { 12730 as_dirs= 12731 while :; do 12732 case $as_dir in #( 12733 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12734 *) as_qdir=$as_dir;; 12735 esac 12736 as_dirs="'$as_qdir' $as_dirs" 12737 as_dir=`$as_dirname -- "$as_dir" || 12738 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12739 X"$as_dir" : 'X\(//\)[^/]' \| \ 12740 X"$as_dir" : 'X\(//\)$' \| \ 12741 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12742 printf "%s\n" X"$as_dir" | 12743 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12744 s//\1/ 12745 q 12746 } 12747 /^X\(\/\/\)[^/].*/{ 12748 s//\1/ 12749 q 12750 } 12751 /^X\(\/\/\)$/{ 12752 s//\1/ 12753 q 12754 } 12755 /^X\(\/\).*/{ 12756 s//\1/ 12757 q 12758 } 12759 s/.*/./; q'` 12760 test -d "$as_dir" && break 12761 done 12762 test -z "$as_dirs" || eval "mkdir $as_dirs" 12763 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12764 12765 12766 } # as_fn_mkdir_p 12767 if mkdir -p . 2>/dev/null; then 12768 as_mkdir_p='mkdir -p "$as_dir"' 12769 else 12770 test -d ./-p && rmdir ./-p 12771 as_mkdir_p=false 12772 fi 12773 12774 12775 # as_fn_executable_p FILE 12776 # ----------------------- 12777 # Test if FILE is an executable regular file. 12778 as_fn_executable_p () 12779 { 12780 test -f "$1" && test -x "$1" 12781 } # as_fn_executable_p 12782 as_test_x='test -x' 12783 as_executable_p=as_fn_executable_p 12784 12785 # Sed expression to map a string onto a valid CPP name. 12786 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12787 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12788 12789 # Sed expression to map a string onto a valid variable name. 12790 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12791 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12792 12793 12794 exec 6>&1 12795 ## ----------------------------------- ## 12796 ## Main body of $CONFIG_STATUS script. ## 12797 ## ----------------------------------- ## 12798 _ASEOF 12799 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12800 12801 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12802 # Save the log message, to keep $0 and so on meaningful, and to 12803 # report actual input values of CONFIG_FILES etc. instead of their 12804 # values after options handling. 12805 ac_log=" 12806 This file was extended by bitmap $as_me 1.1.1, which was 12807 generated by GNU Autoconf 2.72. Invocation command line was 12808 12809 CONFIG_FILES = $CONFIG_FILES 12810 CONFIG_HEADERS = $CONFIG_HEADERS 12811 CONFIG_LINKS = $CONFIG_LINKS 12812 CONFIG_COMMANDS = $CONFIG_COMMANDS 12813 $ $0 $@ 12814 12815 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12816 " 12817 12818 _ACEOF 12819 12820 case $ac_config_files in *" 12821 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12822 esac 12823 12824 case $ac_config_headers in *" 12825 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12826 esac 12827 12828 12829 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12830 # Files that config.status was made for. 12831 config_files="$ac_config_files" 12832 config_headers="$ac_config_headers" 12833 config_commands="$ac_config_commands" 12834 12835 _ACEOF 12836 12837 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12838 ac_cs_usage="\ 12839 '$as_me' instantiates files and other configuration actions 12840 from templates according to the current configuration. Unless the files 12841 and actions are specified as TAGs, all are instantiated by default. 12842 12843 Usage: $0 [OPTION]... [TAG]... 12844 12845 -h, --help print this help, then exit 12846 -V, --version print version number and configuration settings, then exit 12847 --config print configuration, then exit 12848 -q, --quiet, --silent 12849 do not print progress messages 12850 -d, --debug don't remove temporary files 12851 --recheck update $as_me by reconfiguring in the same conditions 12852 --file=FILE[:TEMPLATE] 12853 instantiate the configuration file FILE 12854 --header=FILE[:TEMPLATE] 12855 instantiate the configuration header FILE 12856 12857 Configuration files: 12858 $config_files 12859 12860 Configuration headers: 12861 $config_headers 12862 12863 Configuration commands: 12864 $config_commands 12865 12866 Report bugs to <https://gitlab.freedesktop.org/xorg/app/bitmap/issues>." 12867 12868 _ACEOF 12869 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12870 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12871 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12872 ac_cs_config='$ac_cs_config_escaped' 12873 ac_cs_version="\\ 12874 bitmap config.status 1.1.1 12875 configured by $0, generated by GNU Autoconf 2.72, 12876 with options \\"\$ac_cs_config\\" 12877 12878 Copyright (C) 2023 Free Software Foundation, Inc. 12879 This config.status script is free software; the Free Software Foundation 12880 gives unlimited permission to copy, distribute and modify it." 12881 12882 ac_pwd='$ac_pwd' 12883 srcdir='$srcdir' 12884 INSTALL='$INSTALL' 12885 MKDIR_P='$MKDIR_P' 12886 AWK='$AWK' 12887 test -n "\$AWK" || AWK=awk 12888 _ACEOF 12889 12890 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12891 # The default lists apply if the user does not specify any file. 12892 ac_need_defaults=: 12893 while test $# != 0 12894 do 12895 case $1 in 12896 --*=?*) 12897 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12898 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12899 ac_shift=: 12900 ;; 12901 --*=) 12902 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12903 ac_optarg= 12904 ac_shift=: 12905 ;; 12906 *) 12907 ac_option=$1 12908 ac_optarg=$2 12909 ac_shift=shift 12910 ;; 12911 esac 12912 12913 case $ac_option in 12914 # Handling of the options. 12915 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12916 ac_cs_recheck=: ;; 12917 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12918 printf "%s\n" "$ac_cs_version"; exit ;; 12919 --config | --confi | --conf | --con | --co | --c ) 12920 printf "%s\n" "$ac_cs_config"; exit ;; 12921 --debug | --debu | --deb | --de | --d | -d ) 12922 debug=: ;; 12923 --file | --fil | --fi | --f ) 12924 $ac_shift 12925 case $ac_optarg in 12926 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12927 '') as_fn_error $? "missing file argument" ;; 12928 esac 12929 as_fn_append CONFIG_FILES " '$ac_optarg'" 12930 ac_need_defaults=false;; 12931 --header | --heade | --head | --hea ) 12932 $ac_shift 12933 case $ac_optarg in 12934 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12935 esac 12936 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12937 ac_need_defaults=false;; 12938 --he | --h) 12939 # Conflict between --help and --header 12940 as_fn_error $? "ambiguous option: '$1' 12941 Try '$0 --help' for more information.";; 12942 --help | --hel | -h ) 12943 printf "%s\n" "$ac_cs_usage"; exit ;; 12944 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12945 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12946 ac_cs_silent=: ;; 12947 12948 # This is an error. 12949 -*) as_fn_error $? "unrecognized option: '$1' 12950 Try '$0 --help' for more information." ;; 12951 12952 *) as_fn_append ac_config_targets " $1" 12953 ac_need_defaults=false ;; 12954 12955 esac 12956 shift 12957 done 12958 12959 ac_configure_extra_args= 12960 12961 if $ac_cs_silent; then 12962 exec 6>/dev/null 12963 ac_configure_extra_args="$ac_configure_extra_args --silent" 12964 fi 12965 12966 _ACEOF 12967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12968 if \$ac_cs_recheck; then 12969 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12970 shift 12971 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12972 CONFIG_SHELL='$SHELL' 12973 export CONFIG_SHELL 12974 exec "\$@" 12975 fi 12976 12977 _ACEOF 12978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12979 exec 5>>config.log 12980 { 12981 echo 12982 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12983 ## Running $as_me. ## 12984 _ASBOX 12985 printf "%s\n" "$ac_log" 12986 } >&5 12987 12988 _ACEOF 12989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12990 # 12991 # INIT-COMMANDS 12992 # 12993 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12994 12995 _ACEOF 12996 12997 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12998 12999 # Handling of arguments. 13000 for ac_config_target in $ac_config_targets 13001 do 13002 case $ac_config_target in 13003 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13004 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13005 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13006 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13007 "test/round-trip-test") CONFIG_FILES="$CONFIG_FILES test/round-trip-test" ;; 13008 13009 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13010 esac 13011 done 13012 13013 13014 # If the user did not use the arguments to specify the items to instantiate, 13015 # then the envvar interface is used. Set only those that are not. 13016 # We use the long form for the default assignment because of an extremely 13017 # bizarre bug on SunOS 4.1.3. 13018 if $ac_need_defaults; then 13019 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13020 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13021 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13022 fi 13023 13024 # Have a temporary directory for convenience. Make it in the build tree 13025 # simply because there is no reason against having it here, and in addition, 13026 # creating and moving files from /tmp can sometimes cause problems. 13027 # Hook for its removal unless debugging. 13028 # Note that there is a small window in which the directory will not be cleaned: 13029 # after its creation but before its name has been assigned to '$tmp'. 13030 $debug || 13031 { 13032 tmp= ac_tmp= 13033 trap 'exit_status=$? 13034 : "${ac_tmp:=$tmp}" 13035 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13036 ' 0 13037 trap 'as_fn_exit 1' 1 2 13 15 13038 } 13039 # Create a (secure) tmp directory for tmp files. 13040 13041 { 13042 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13043 test -d "$tmp" 13044 } || 13045 { 13046 tmp=./conf$$-$RANDOM 13047 (umask 077 && mkdir "$tmp") 13048 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13049 ac_tmp=$tmp 13050 13051 # Set up the scripts for CONFIG_FILES section. 13052 # No need to generate them if there are no CONFIG_FILES. 13053 # This happens for instance with './config.status config.h'. 13054 if test -n "$CONFIG_FILES"; then 13055 13056 13057 ac_cr=`echo X | tr X '\015'` 13058 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13059 # But we know of no other shell where ac_cr would be empty at this 13060 # point, so we can use a bashism as a fallback. 13061 if test "x$ac_cr" = x; then 13062 eval ac_cr=\$\'\\r\' 13063 fi 13064 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13065 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13066 ac_cs_awk_cr='\\r' 13067 else 13068 ac_cs_awk_cr=$ac_cr 13069 fi 13070 13071 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13072 _ACEOF 13073 13074 13075 { 13076 echo "cat >conf$$subs.awk <<_ACEOF" && 13077 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13078 echo "_ACEOF" 13079 } >conf$$subs.sh || 13080 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13081 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13082 ac_delim='%!_!# ' 13083 for ac_last_try in false false false false false :; do 13084 . ./conf$$subs.sh || 13085 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13086 13087 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13088 if test $ac_delim_n = $ac_delim_num; then 13089 break 13090 elif $ac_last_try; then 13091 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13092 else 13093 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13094 fi 13095 done 13096 rm -f conf$$subs.sh 13097 13098 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13099 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13100 _ACEOF 13101 sed -n ' 13102 h 13103 s/^/S["/; s/!.*/"]=/ 13104 p 13105 g 13106 s/^[^!]*!// 13107 :repl 13108 t repl 13109 s/'"$ac_delim"'$// 13110 t delim 13111 :nl 13112 h 13113 s/\(.\{148\}\)..*/\1/ 13114 t more1 13115 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13116 p 13117 n 13118 b repl 13119 :more1 13120 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13121 p 13122 g 13123 s/.\{148\}// 13124 t nl 13125 :delim 13126 h 13127 s/\(.\{148\}\)..*/\1/ 13128 t more2 13129 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13130 p 13131 b 13132 :more2 13133 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13134 p 13135 g 13136 s/.\{148\}// 13137 t delim 13138 ' <conf$$subs.awk | sed ' 13139 /^[^""]/{ 13140 N 13141 s/\n// 13142 } 13143 ' >>$CONFIG_STATUS || ac_write_fail=1 13144 rm -f conf$$subs.awk 13145 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13146 _ACAWK 13147 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13148 for (key in S) S_is_set[key] = 1 13149 FS = "" 13150 13151 } 13152 { 13153 line = $ 0 13154 nfields = split(line, field, "@") 13155 substed = 0 13156 len = length(field[1]) 13157 for (i = 2; i < nfields; i++) { 13158 key = field[i] 13159 keylen = length(key) 13160 if (S_is_set[key]) { 13161 value = S[key] 13162 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13163 len += length(value) + length(field[++i]) 13164 substed = 1 13165 } else 13166 len += 1 + keylen 13167 } 13168 13169 print line 13170 } 13171 13172 _ACAWK 13173 _ACEOF 13174 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13175 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13176 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13177 else 13178 cat 13179 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13180 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13181 _ACEOF 13182 13183 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13184 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13185 # trailing colons and then remove the whole line if VPATH becomes empty 13186 # (actually we leave an empty line to preserve line numbers). 13187 if test "x$srcdir" = x.; then 13188 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13189 h 13190 s/// 13191 s/^/:/ 13192 s/[ ]*$/:/ 13193 s/:\$(srcdir):/:/g 13194 s/:\${srcdir}:/:/g 13195 s/:@srcdir@:/:/g 13196 s/^:*// 13197 s/:*$// 13198 x 13199 s/\(=[ ]*\).*/\1/ 13200 G 13201 s/\n// 13202 s/^[^=]*=[ ]*$// 13203 }' 13204 fi 13205 13206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13207 fi # test -n "$CONFIG_FILES" 13208 13209 # Set up the scripts for CONFIG_HEADERS section. 13210 # No need to generate them if there are no CONFIG_HEADERS. 13211 # This happens for instance with './config.status Makefile'. 13212 if test -n "$CONFIG_HEADERS"; then 13213 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13214 BEGIN { 13215 _ACEOF 13216 13217 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13218 # here-document in config.status, that substitutes the proper values into 13219 # config.h.in to produce config.h. 13220 13221 # Create a delimiter string that does not exist in confdefs.h, to ease 13222 # handling of long lines. 13223 ac_delim='%!_!# ' 13224 for ac_last_try in false false :; do 13225 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13226 if test -z "$ac_tt"; then 13227 break 13228 elif $ac_last_try; then 13229 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13230 else 13231 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13232 fi 13233 done 13234 13235 # For the awk script, D is an array of macro values keyed by name, 13236 # likewise P contains macro parameters if any. Preserve backslash 13237 # newline sequences. 13238 13239 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13240 sed -n ' 13241 s/.\{148\}/&'"$ac_delim"'/g 13242 t rset 13243 :rset 13244 s/^[ ]*#[ ]*define[ ][ ]*/ / 13245 t def 13246 d 13247 :def 13248 s/\\$// 13249 t bsnl 13250 s/["\\]/\\&/g 13251 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13252 D["\1"]=" \3"/p 13253 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13254 d 13255 :bsnl 13256 s/["\\]/\\&/g 13257 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13258 D["\1"]=" \3\\\\\\n"\\/p 13259 t cont 13260 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13261 t cont 13262 d 13263 :cont 13264 n 13265 s/.\{148\}/&'"$ac_delim"'/g 13266 t clear 13267 :clear 13268 s/\\$// 13269 t bsnlc 13270 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13271 d 13272 :bsnlc 13273 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13274 b cont 13275 ' <confdefs.h | sed ' 13276 s/'"$ac_delim"'/"\\\ 13277 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13278 13279 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13280 for (key in D) D_is_set[key] = 1 13281 FS = "" 13282 } 13283 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13284 line = \$ 0 13285 split(line, arg, " ") 13286 if (arg[1] == "#") { 13287 defundef = arg[2] 13288 mac1 = arg[3] 13289 } else { 13290 defundef = substr(arg[1], 2) 13291 mac1 = arg[2] 13292 } 13293 split(mac1, mac2, "(") #) 13294 macro = mac2[1] 13295 prefix = substr(line, 1, index(line, defundef) - 1) 13296 if (D_is_set[macro]) { 13297 # Preserve the white space surrounding the "#". 13298 print prefix "define", macro P[macro] D[macro] 13299 next 13300 } else { 13301 # Replace #undef with comments. This is necessary, for example, 13302 # in the case of _POSIX_SOURCE, which is predefined and required 13303 # on some systems where configure will not decide to define it. 13304 if (defundef == "undef") { 13305 print "/*", prefix defundef, macro, "*/" 13306 next 13307 } 13308 } 13309 } 13310 { print } 13311 _ACAWK 13312 _ACEOF 13313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13314 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13315 fi # test -n "$CONFIG_HEADERS" 13316 13317 13318 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13319 shift 13320 for ac_tag 13321 do 13322 case $ac_tag in 13323 :[FHLC]) ac_mode=$ac_tag; continue;; 13324 esac 13325 case $ac_mode$ac_tag in 13326 :[FHL]*:*);; 13327 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13328 :[FH]-) ac_tag=-:-;; 13329 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13330 esac 13331 ac_save_IFS=$IFS 13332 IFS=: 13333 set x $ac_tag 13334 IFS=$ac_save_IFS 13335 shift 13336 ac_file=$1 13337 shift 13338 13339 case $ac_mode in 13340 :L) ac_source=$1;; 13341 :[FH]) 13342 ac_file_inputs= 13343 for ac_f 13344 do 13345 case $ac_f in 13346 -) ac_f="$ac_tmp/stdin";; 13347 *) # Look for the file first in the build tree, then in the source tree 13348 # (if the path is not absolute). The absolute path cannot be DOS-style, 13349 # because $ac_f cannot contain ':'. 13350 test -f "$ac_f" || 13351 case $ac_f in 13352 [\\/$]*) false;; 13353 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13354 esac || 13355 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13356 esac 13357 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13358 as_fn_append ac_file_inputs " '$ac_f'" 13359 done 13360 13361 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13362 # use $as_me), people would be surprised to read: 13363 # /* config.h. Generated by config.status. */ 13364 configure_input='Generated from '` 13365 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13366 `' by configure.' 13367 if test x"$ac_file" != x-; then 13368 configure_input="$ac_file. $configure_input" 13369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13370 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13371 fi 13372 # Neutralize special characters interpreted by sed in replacement strings. 13373 case $configure_input in #( 13374 *\&* | *\|* | *\\* ) 13375 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13376 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13377 *) ac_sed_conf_input=$configure_input;; 13378 esac 13379 13380 case $ac_tag in 13381 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13382 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13383 esac 13384 ;; 13385 esac 13386 13387 ac_dir=`$as_dirname -- "$ac_file" || 13388 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13389 X"$ac_file" : 'X\(//\)[^/]' \| \ 13390 X"$ac_file" : 'X\(//\)$' \| \ 13391 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13392 printf "%s\n" X"$ac_file" | 13393 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13394 s//\1/ 13395 q 13396 } 13397 /^X\(\/\/\)[^/].*/{ 13398 s//\1/ 13399 q 13400 } 13401 /^X\(\/\/\)$/{ 13402 s//\1/ 13403 q 13404 } 13405 /^X\(\/\).*/{ 13406 s//\1/ 13407 q 13408 } 13409 s/.*/./; q'` 13410 as_dir="$ac_dir"; as_fn_mkdir_p 13411 ac_builddir=. 13412 13413 case "$ac_dir" in 13414 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13415 *) 13416 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13417 # A ".." for each directory in $ac_dir_suffix. 13418 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13419 case $ac_top_builddir_sub in 13420 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13421 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13422 esac ;; 13423 esac 13424 ac_abs_top_builddir=$ac_pwd 13425 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13426 # for backward compatibility: 13427 ac_top_builddir=$ac_top_build_prefix 13428 13429 case $srcdir in 13430 .) # We are building in place. 13431 ac_srcdir=. 13432 ac_top_srcdir=$ac_top_builddir_sub 13433 ac_abs_top_srcdir=$ac_pwd ;; 13434 [\\/]* | ?:[\\/]* ) # Absolute name. 13435 ac_srcdir=$srcdir$ac_dir_suffix; 13436 ac_top_srcdir=$srcdir 13437 ac_abs_top_srcdir=$srcdir ;; 13438 *) # Relative name. 13439 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13440 ac_top_srcdir=$ac_top_build_prefix$srcdir 13441 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13442 esac 13443 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13444 13445 13446 case $ac_mode in 13447 :F) 13448 # 13449 # CONFIG_FILE 13450 # 13451 13452 case $INSTALL in 13453 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13454 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13455 esac 13456 ac_MKDIR_P=$MKDIR_P 13457 case $MKDIR_P in 13458 [\\/$]* | ?:[\\/]* ) ;; 13459 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13460 esac 13461 _ACEOF 13462 13463 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13464 # If the template does not know about datarootdir, expand it. 13465 # FIXME: This hack should be removed a few years after 2.60. 13466 ac_datarootdir_hack=; ac_datarootdir_seen= 13467 ac_sed_dataroot=' 13468 /datarootdir/ { 13469 p 13470 q 13471 } 13472 /@datadir@/p 13473 /@docdir@/p 13474 /@infodir@/p 13475 /@localedir@/p 13476 /@mandir@/p' 13477 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13478 *datarootdir*) ac_datarootdir_seen=yes;; 13479 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13481 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13482 _ACEOF 13483 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13484 ac_datarootdir_hack=' 13485 s&@datadir@&$datadir&g 13486 s&@docdir@&$docdir&g 13487 s&@infodir@&$infodir&g 13488 s&@localedir@&$localedir&g 13489 s&@mandir@&$mandir&g 13490 s&\\\${datarootdir}&$datarootdir&g' ;; 13491 esac 13492 _ACEOF 13493 13494 # Neutralize VPATH when '$srcdir' = '.'. 13495 # Shell code in configure.ac might set extrasub. 13496 # FIXME: do we really want to maintain this feature? 13497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13498 ac_sed_extra="$ac_vpsub 13499 $extrasub 13500 _ACEOF 13501 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13502 :t 13503 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13504 s|@configure_input@|$ac_sed_conf_input|;t t 13505 s&@top_builddir@&$ac_top_builddir_sub&;t t 13506 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13507 s&@srcdir@&$ac_srcdir&;t t 13508 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13509 s&@top_srcdir@&$ac_top_srcdir&;t t 13510 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13511 s&@builddir@&$ac_builddir&;t t 13512 s&@abs_builddir@&$ac_abs_builddir&;t t 13513 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13514 s&@INSTALL@&$ac_INSTALL&;t t 13515 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13516 $ac_datarootdir_hack 13517 " 13518 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13519 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13520 13521 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13522 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13523 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13524 "$ac_tmp/out"`; test -z "$ac_out"; } && 13525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13526 which seems to be undefined. Please make sure it is defined" >&5 13527 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13528 which seems to be undefined. Please make sure it is defined" >&2;} 13529 13530 rm -f "$ac_tmp/stdin" 13531 case $ac_file in 13532 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13533 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13534 esac \ 13535 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13536 ;; 13537 :H) 13538 # 13539 # CONFIG_HEADER 13540 # 13541 if test x"$ac_file" != x-; then 13542 { 13543 printf "%s\n" "/* $configure_input */" >&1 \ 13544 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13545 } >"$ac_tmp/config.h" \ 13546 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13547 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13549 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13550 else 13551 rm -f "$ac_file" 13552 mv "$ac_tmp/config.h" "$ac_file" \ 13553 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13554 fi 13555 else 13556 printf "%s\n" "/* $configure_input */" >&1 \ 13557 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13558 || as_fn_error $? "could not create -" "$LINENO" 5 13559 fi 13560 # Compute "$ac_file"'s index in $config_headers. 13561 _am_arg="$ac_file" 13562 _am_stamp_count=1 13563 for _am_header in $config_headers :; do 13564 case $_am_header in 13565 $_am_arg | $_am_arg:* ) 13566 break ;; 13567 * ) 13568 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13569 esac 13570 done 13571 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13572 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13573 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13574 X"$_am_arg" : 'X\(//\)$' \| \ 13575 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13576 printf "%s\n" X"$_am_arg" | 13577 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13578 s//\1/ 13579 q 13580 } 13581 /^X\(\/\/\)[^/].*/{ 13582 s//\1/ 13583 q 13584 } 13585 /^X\(\/\/\)$/{ 13586 s//\1/ 13587 q 13588 } 13589 /^X\(\/\).*/{ 13590 s//\1/ 13591 q 13592 } 13593 s/.*/./; q'`/stamp-h$_am_stamp_count 13594 ;; 13595 13596 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13597 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13598 ;; 13599 esac 13600 13601 13602 case $ac_file$ac_mode in 13603 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13604 # Older Autoconf quotes --file arguments for eval, but not when files 13605 # are listed without --file. Let's play safe and only enable the eval 13606 # if we detect the quoting. 13607 # TODO: see whether this extra hack can be removed once we start 13608 # requiring Autoconf 2.70 or later. 13609 case $CONFIG_FILES in #( 13610 *\'*) : 13611 eval set x "$CONFIG_FILES" ;; #( 13612 *) : 13613 set x $CONFIG_FILES ;; #( 13614 *) : 13615 ;; 13616 esac 13617 shift 13618 # Used to flag and report bootstrapping failures. 13619 am_rc=0 13620 for am_mf 13621 do 13622 # Strip MF so we end up with the name of the file. 13623 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13624 # Check whether this is an Automake generated Makefile which includes 13625 # dependency-tracking related rules and includes. 13626 # Grep'ing the whole file directly is not great: AIX grep has a line 13627 # limit of 2048, but all sed's we know have understand at least 4000. 13628 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13629 || continue 13630 am_dirpart=`$as_dirname -- "$am_mf" || 13631 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13632 X"$am_mf" : 'X\(//\)[^/]' \| \ 13633 X"$am_mf" : 'X\(//\)$' \| \ 13634 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13635 printf "%s\n" X"$am_mf" | 13636 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13637 s//\1/ 13638 q 13639 } 13640 /^X\(\/\/\)[^/].*/{ 13641 s//\1/ 13642 q 13643 } 13644 /^X\(\/\/\)$/{ 13645 s//\1/ 13646 q 13647 } 13648 /^X\(\/\).*/{ 13649 s//\1/ 13650 q 13651 } 13652 s/.*/./; q'` 13653 am_filepart=`$as_basename -- "$am_mf" || 13654 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13655 X"$am_mf" : 'X\(//\)$' \| \ 13656 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13657 printf "%s\n" X/"$am_mf" | 13658 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13659 s//\1/ 13660 q 13661 } 13662 /^X\/\(\/\/\)$/{ 13663 s//\1/ 13664 q 13665 } 13666 /^X\/\(\/\).*/{ 13667 s//\1/ 13668 q 13669 } 13670 s/.*/./; q'` 13671 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13672 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13673 | $MAKE -f - am--depfiles" >&5 13674 (cd "$am_dirpart" \ 13675 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13676 | $MAKE -f - am--depfiles) >&5 2>&5 13677 ac_status=$? 13678 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13679 (exit $ac_status); } || am_rc=$? 13680 done 13681 if test $am_rc -ne 0; then 13682 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13683 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13684 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13685 for automatic dependency tracking. If GNU make was not used, consider 13686 re-running the configure script with MAKE=\"gmake\" (or whatever is 13687 necessary). You can also try re-running configure with the 13688 '--disable-dependency-tracking' option to at least be able to build 13689 the package (albeit without support for automatic dependency tracking). 13690 See 'config.log' for more details" "$LINENO" 5; } 13691 fi 13692 { am_dirpart=; unset am_dirpart;} 13693 { am_filepart=; unset am_filepart;} 13694 { am_mf=; unset am_mf;} 13695 { am_rc=; unset am_rc;} 13696 rm -f conftest-deps.mk 13697 } 13698 ;; 13699 "test/round-trip-test":F) chmod +x test/round-trip-test ;; 13700 13701 esac 13702 done # for ac_tag 13703 13704 13705 as_fn_exit 0 13706 _ACEOF 13707 ac_clean_files=$ac_clean_files_save 13708 13709 test $ac_write_fail = 0 || 13710 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13711 13712 13713 # configure is writing to config.log, and then calls config.status. 13714 # config.status does its own redirection, appending to config.log. 13715 # Unfortunately, on DOS this fails, as config.log is still kept open 13716 # by configure, so config.status won't be able to write to it; its 13717 # output is simply discarded. So we exec the FD to /dev/null, 13718 # effectively closing config.log, so it can be properly (re)opened and 13719 # appended to by config.status. When coming back to configure, we 13720 # need to make the FD available again. 13721 if test "$no_create" != yes; then 13722 ac_cs_success=: 13723 ac_config_status_args= 13724 test "$silent" = yes && 13725 ac_config_status_args="$ac_config_status_args --quiet" 13726 exec 5>/dev/null 13727 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13728 exec 5>>config.log 13729 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13730 # would make configure fail if this is the last instruction. 13731 $ac_cs_success || as_fn_exit 1 13732 fi 13733 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13735 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13736 fi 13737 13738 13739
Indexes created Sun Apr 05 00:22:41 UTC 2026