1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xfontsel 1.1.1. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfontsel/-/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/xfontsel/-/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='xfontsel' 607 PACKAGE_TARNAME='xfontsel' 608 PACKAGE_VERSION='1.1.1' 609 PACKAGE_STRING='xfontsel 1.1.1' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xfontsel/-/issues' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 ac_subst_vars='am__EXEEXT_FALSE 647 am__EXEEXT_TRUE 648 LTLIBOBJS 649 LIBOBJS 650 USE_GETTEXT_FALSE 651 USE_GETTEXT_TRUE 652 LOCALEDIR 653 appdefaultdir 654 APPDEFS_LIBS 655 APPDEFS_CFLAGS 656 XFONTSEL_LIBS 657 XFONTSEL_CFLAGS 658 MAN_SUBSTS 659 XORG_MAN_PAGE 660 ADMIN_MAN_DIR 661 DRIVER_MAN_DIR 662 MISC_MAN_DIR 663 FILE_MAN_DIR 664 LIB_MAN_DIR 665 APP_MAN_DIR 666 ADMIN_MAN_SUFFIX 667 DRIVER_MAN_SUFFIX 668 MISC_MAN_SUFFIX 669 FILE_MAN_SUFFIX 670 LIB_MAN_SUFFIX 671 APP_MAN_SUFFIX 672 SED 673 host_os 674 host_vendor 675 host_cpu 676 host 677 build_os 678 build_vendor 679 build_cpu 680 build 681 INSTALL_CMD 682 PKG_CONFIG_LIBDIR 683 PKG_CONFIG_PATH 684 PKG_CONFIG 685 CHANGELOG_CMD 686 STRICT_CFLAGS 687 CWARNFLAGS 688 BASE_CFLAGS 689 am__fastdepCC_FALSE 690 am__fastdepCC_TRUE 691 CCDEPMODE 692 am__nodep 693 AMDEPBACKSLASH 694 AMDEP_FALSE 695 AMDEP_TRUE 696 am__include 697 DEPDIR 698 OBJEXT 699 EXEEXT 700 ac_ct_CC 701 CPPFLAGS 702 LDFLAGS 703 CFLAGS 704 CC 705 AM_BACKSLASH 706 AM_DEFAULT_VERBOSITY 707 AM_DEFAULT_V 708 AM_V 709 CSCOPE 710 ETAGS 711 CTAGS 712 am__untar 713 am__tar 714 AMTAR 715 am__leading_dot 716 SET_MAKE 717 AWK 718 mkdir_p 719 MKDIR_P 720 INSTALL_STRIP_PROGRAM 721 STRIP 722 install_sh 723 MAKEINFO 724 AUTOHEADER 725 AUTOMAKE 726 AUTOCONF 727 ACLOCAL 728 VERSION 729 PACKAGE 730 CYGPATH_W 731 am__isrc 732 INSTALL_DATA 733 INSTALL_SCRIPT 734 INSTALL_PROGRAM 735 target_alias 736 host_alias 737 build_alias 738 LIBS 739 ECHO_T 740 ECHO_N 741 ECHO_C 742 DEFS 743 mandir 744 localedir 745 libdir 746 psdir 747 pdfdir 748 dvidir 749 htmldir 750 infodir 751 docdir 752 oldincludedir 753 includedir 754 runstatedir 755 localstatedir 756 sharedstatedir 757 sysconfdir 758 datadir 759 datarootdir 760 libexecdir 761 sbindir 762 bindir 763 program_transform_name 764 prefix 765 exec_prefix 766 PACKAGE_URL 767 PACKAGE_BUGREPORT 768 PACKAGE_STRING 769 PACKAGE_VERSION 770 PACKAGE_TARNAME 771 PACKAGE_NAME 772 PATH_SEPARATOR 773 SHELL 774 am__quote' 775 ac_subst_files='' 776 ac_user_opts=' 777 enable_option_checking 778 enable_silent_rules 779 enable_dependency_tracking 780 enable_selective_werror 781 enable_strict_compilation 782 with_appdefaultdir 783 with_localedir 784 ' 785 ac_precious_vars='build_alias 786 host_alias 787 target_alias 788 CC 789 CFLAGS 790 LDFLAGS 791 LIBS 792 CPPFLAGS 793 PKG_CONFIG 794 PKG_CONFIG_PATH 795 PKG_CONFIG_LIBDIR 796 XFONTSEL_CFLAGS 797 XFONTSEL_LIBS 798 APPDEFS_CFLAGS 799 APPDEFS_LIBS' 800 801 802 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1250 done 1251 1252 # There might be people who depend on the old broken behavior: '$host' 1253 # used to hold the argument of --host etc. 1254 # FIXME: To remove some day. 1255 build=$build_alias 1256 host=$host_alias 1257 target=$target_alias 1258 1259 # FIXME: To remove some day. 1260 if test "x$host_alias" != x; then 1261 if test "x$build_alias" = x; then 1262 cross_compiling=maybe 1263 elif test "x$build_alias" != "x$host_alias"; then 1264 cross_compiling=yes 1265 fi 1266 fi 1267 1268 ac_tool_prefix= 1269 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1270 1271 test "$silent" = yes && exec 6>/dev/null 1272 1273 1274 ac_pwd=`pwd` && test -n "$ac_pwd" && 1275 ac_ls_di=`ls -di .` && 1276 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1277 as_fn_error $? "working directory cannot be determined" 1278 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1279 as_fn_error $? "pwd does not report name of working directory" 1280 1281 1282 # Find the source files, if location was not specified. 1283 if test -z "$srcdir"; then 1284 ac_srcdir_defaulted=yes 1285 # Try the directory containing this script, then the parent directory. 1286 ac_confdir=`$as_dirname -- "$as_myself" || 1287 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1288 X"$as_myself" : 'X\(//\)[^/]' \| \ 1289 X"$as_myself" : 'X\(//\)$' \| \ 1290 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1291 printf "%s\n" X"$as_myself" | 1292 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1293 s//\1/ 1294 q 1295 } 1296 /^X\(\/\/\)[^/].*/{ 1297 s//\1/ 1298 q 1299 } 1300 /^X\(\/\/\)$/{ 1301 s//\1/ 1302 q 1303 } 1304 /^X\(\/\).*/{ 1305 s//\1/ 1306 q 1307 } 1308 s/.*/./; q'` 1309 srcdir=$ac_confdir 1310 if test ! -r "$srcdir/$ac_unique_file"; then 1311 srcdir=.. 1312 fi 1313 else 1314 ac_srcdir_defaulted=no 1315 fi 1316 if test ! -r "$srcdir/$ac_unique_file"; then 1317 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1318 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1319 fi 1320 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1321 ac_abs_confdir=`( 1322 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1323 pwd)` 1324 # When building in place, set srcdir=. 1325 if test "$ac_abs_confdir" = "$ac_pwd"; then 1326 srcdir=. 1327 fi 1328 # Remove unnecessary trailing slashes from srcdir. 1329 # Double slashes in file names in object file debugging info 1330 # mess up M-x gdb in Emacs. 1331 case $srcdir in 1332 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1333 esac 1334 for ac_var in $ac_precious_vars; do 1335 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1336 eval ac_env_${ac_var}_value=\$${ac_var} 1337 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1338 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1339 done 1340 1341 # 1342 # Report the --help message. 1343 # 1344 if test "$ac_init_help" = "long"; then 1345 # Omit some internal or obsolete options to make the list less imposing. 1346 # This message is too long to be a string in the A/UX 3.1 sh. 1347 cat <<_ACEOF 1348 'configure' configures xfontsel 1.1.1 to adapt to many kinds of systems. 1349 1350 Usage: $0 [OPTION]... [VAR=VALUE]... 1351 1352 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1353 VAR=VALUE. See below for descriptions of some of the useful variables. 1354 1355 Defaults for the options are specified in brackets. 1356 1357 Configuration: 1358 -h, --help display this help and exit 1359 --help=short display options specific to this package 1360 --help=recursive display the short help of all the included packages 1361 -V, --version display version information and exit 1362 -q, --quiet, --silent do not print 'checking ...' messages 1363 --cache-file=FILE cache test results in FILE [disabled] 1364 -C, --config-cache alias for '--cache-file=config.cache' 1365 -n, --no-create do not create output files 1366 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1367 1368 Installation directories: 1369 --prefix=PREFIX install architecture-independent files in PREFIX 1370 [$ac_default_prefix] 1371 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1372 [PREFIX] 1373 1374 By default, 'make install' will install all the files in 1375 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1376 an installation prefix other than '$ac_default_prefix' using '--prefix', 1377 for instance '--prefix=\$HOME'. 1378 1379 For better control, use the options below. 1380 1381 Fine tuning of the installation directories: 1382 --bindir=DIR user executables [EPREFIX/bin] 1383 --sbindir=DIR system admin executables [EPREFIX/sbin] 1384 --libexecdir=DIR program executables [EPREFIX/libexec] 1385 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1386 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1387 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1388 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1389 --libdir=DIR object code libraries [EPREFIX/lib] 1390 --includedir=DIR C header files [PREFIX/include] 1391 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1392 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1393 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1394 --infodir=DIR info documentation [DATAROOTDIR/info] 1395 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1396 --mandir=DIR man documentation [DATAROOTDIR/man] 1397 --docdir=DIR documentation root [DATAROOTDIR/doc/xfontsel] 1398 --htmldir=DIR html documentation [DOCDIR] 1399 --dvidir=DIR dvi documentation [DOCDIR] 1400 --pdfdir=DIR pdf documentation [DOCDIR] 1401 --psdir=DIR ps documentation [DOCDIR] 1402 _ACEOF 1403 1404 cat <<\_ACEOF 1405 1406 Program names: 1407 --program-prefix=PREFIX prepend PREFIX to installed program names 1408 --program-suffix=SUFFIX append SUFFIX to installed program names 1409 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1410 1411 System types: 1412 --build=BUILD configure for building on BUILD [guessed] 1413 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1414 _ACEOF 1415 fi 1416 1417 if test -n "$ac_init_help"; then 1418 case $ac_init_help in 1419 short | recursive ) echo "Configuration of xfontsel 1.1.1:";; 1420 esac 1421 cat <<\_ACEOF 1422 1423 Optional Features: 1424 --disable-option-checking ignore unrecognized --enable/--with options 1425 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1426 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1427 --enable-silent-rules less verbose build output (undo: "make V=1") 1428 --disable-silent-rules verbose build output (undo: "make V=0") 1429 --enable-dependency-tracking 1430 do not reject slow dependency extractors 1431 --disable-dependency-tracking 1432 speeds up one-time build 1433 --disable-selective-werror 1434 Turn off selective compiler errors. (default: 1435 enabled) 1436 --enable-strict-compilation 1437 Enable all warnings from compiler and make them 1438 errors (default: disabled) 1439 1440 Optional Packages: 1441 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1442 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1443 --with-appdefaultdir=<pathname> 1444 specify directory for app-defaults files (default is 1445 autodetected) 1446 --with-localedir=<path> Path to install message files in (default: 1447 datadir/locale) 1448 1449 Some influential environment variables: 1450 CC C compiler command 1451 CFLAGS C compiler flags 1452 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1453 nonstandard directory <lib dir> 1454 LIBS libraries to pass to the linker, e.g. -l<library> 1455 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1456 you have headers in a nonstandard directory <include dir> 1457 PKG_CONFIG path to pkg-config utility 1458 PKG_CONFIG_PATH 1459 directories to add to pkg-config's search path 1460 PKG_CONFIG_LIBDIR 1461 path overriding pkg-config's built-in search path 1462 XFONTSEL_CFLAGS 1463 C compiler flags for XFONTSEL, overriding pkg-config 1464 XFONTSEL_LIBS 1465 linker flags for XFONTSEL, overriding pkg-config 1466 APPDEFS_CFLAGS 1467 C compiler flags for APPDEFS, overriding pkg-config 1468 APPDEFS_LIBS 1469 linker flags for APPDEFS, overriding pkg-config 1470 1471 Use these variables to override the choices made by 'configure' or to help 1472 it to find libraries and programs with nonstandard names/locations. 1473 1474 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfontsel/-/issues>. 1475 _ACEOF 1476 ac_status=$? 1477 fi 1478 1479 if test "$ac_init_help" = "recursive"; then 1480 # If there are subdirs, report their specific --help. 1481 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1482 test -d "$ac_dir" || 1483 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1484 continue 1485 ac_builddir=. 1486 1487 case "$ac_dir" in 1488 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1489 *) 1490 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1491 # A ".." for each directory in $ac_dir_suffix. 1492 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1493 case $ac_top_builddir_sub in 1494 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1495 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1496 esac ;; 1497 esac 1498 ac_abs_top_builddir=$ac_pwd 1499 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1500 # for backward compatibility: 1501 ac_top_builddir=$ac_top_build_prefix 1502 1503 case $srcdir in 1504 .) # We are building in place. 1505 ac_srcdir=. 1506 ac_top_srcdir=$ac_top_builddir_sub 1507 ac_abs_top_srcdir=$ac_pwd ;; 1508 [\\/]* | ?:[\\/]* ) # Absolute name. 1509 ac_srcdir=$srcdir$ac_dir_suffix; 1510 ac_top_srcdir=$srcdir 1511 ac_abs_top_srcdir=$srcdir ;; 1512 *) # Relative name. 1513 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1514 ac_top_srcdir=$ac_top_build_prefix$srcdir 1515 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1516 esac 1517 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1518 1519 cd "$ac_dir" || { ac_status=$?; continue; } 1520 # Check for configure.gnu first; this name is used for a wrapper for 1521 # Metaconfig's "Configure" on case-insensitive file systems. 1522 if test -f "$ac_srcdir/configure.gnu"; then 1523 echo && 1524 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1525 elif test -f "$ac_srcdir/configure"; then 1526 echo && 1527 $SHELL "$ac_srcdir/configure" --help=recursive 1528 else 1529 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1530 fi || ac_status=$? 1531 cd "$ac_pwd" || { ac_status=$?; break; } 1532 done 1533 fi 1534 1535 test -n "$ac_init_help" && exit $ac_status 1536 if $ac_init_version; then 1537 cat <<\_ACEOF 1538 xfontsel configure 1.1.1 1539 generated by GNU Autoconf 2.72 1540 1541 Copyright (C) 2023 Free Software Foundation, Inc. 1542 This configure script is free software; the Free Software Foundation 1543 gives unlimited permission to copy, distribute and modify it. 1544 _ACEOF 1545 exit 1546 fi 1547 1548 ## ------------------------ ## 1549 ## Autoconf initialization. ## 1550 ## ------------------------ ## 1551 1552 # ac_fn_c_try_compile LINENO 1553 # -------------------------- 1554 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1555 ac_fn_c_try_compile () 1556 { 1557 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1558 rm -f conftest.$ac_objext conftest.beam 1559 if { { ac_try="$ac_compile" 1560 case "(($ac_try" in 1561 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1562 *) ac_try_echo=$ac_try;; 1563 esac 1564 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1565 printf "%s\n" "$ac_try_echo"; } >&5 1566 (eval "$ac_compile") 2>conftest.err 1567 ac_status=$? 1568 if test -s conftest.err; then 1569 grep -v '^ *+' conftest.err >conftest.er1 1570 cat conftest.er1 >&5 1571 mv -f conftest.er1 conftest.err 1572 fi 1573 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1574 test $ac_status = 0; } && { 1575 test -z "$ac_c_werror_flag" || 1576 test ! -s conftest.err 1577 } && test -s conftest.$ac_objext 1578 then : 1579 ac_retval=0 1580 else case e in #( 1581 e) printf "%s\n" "$as_me: failed program was:" >&5 1582 sed 's/^/| /' conftest.$ac_ext >&5 1583 1584 ac_retval=1 ;; 1585 esac 1586 fi 1587 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1588 as_fn_set_status $ac_retval 1589 1590 } # ac_fn_c_try_compile 1591 1592 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1593 # ------------------------------------------------------------------ 1594 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1595 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1596 ac_fn_check_decl () 1597 { 1598 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1599 as_decl_name=`echo $2|sed 's/ *(.*//'` 1600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1601 printf %s "checking whether $as_decl_name is declared... " >&6; } 1602 if eval test \${$3+y} 1603 then : 1604 printf %s "(cached) " >&6 1605 else case e in #( 1606 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1607 eval ac_save_FLAGS=\$$6 1608 as_fn_append $6 " $5" 1609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1610 /* end confdefs.h. */ 1611 $4 1612 int 1613 main (void) 1614 { 1615 #ifndef $as_decl_name 1616 #ifdef __cplusplus 1617 (void) $as_decl_use; 1618 #else 1619 (void) $as_decl_name; 1620 #endif 1621 #endif 1622 1623 ; 1624 return 0; 1625 } 1626 _ACEOF 1627 if ac_fn_c_try_compile "$LINENO" 1628 then : 1629 eval "$3=yes" 1630 else case e in #( 1631 e) eval "$3=no" ;; 1632 esac 1633 fi 1634 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1635 eval $6=\$ac_save_FLAGS 1636 ;; 1637 esac 1638 fi 1639 eval ac_res=\$$3 1640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1641 printf "%s\n" "$ac_res" >&6; } 1642 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1643 1644 } # ac_fn_check_decl 1645 1646 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1647 # ------------------------------------------------------- 1648 # Tests whether HEADER exists and can be compiled using the include files in 1649 # INCLUDES, setting the cache variable VAR accordingly. 1650 ac_fn_c_check_header_compile () 1651 { 1652 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1654 printf %s "checking for $2... " >&6; } 1655 if eval test \${$3+y} 1656 then : 1657 printf %s "(cached) " >&6 1658 else case e in #( 1659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1660 /* end confdefs.h. */ 1661 $4 1662 #include <$2> 1663 _ACEOF 1664 if ac_fn_c_try_compile "$LINENO" 1665 then : 1666 eval "$3=yes" 1667 else case e in #( 1668 e) eval "$3=no" ;; 1669 esac 1670 fi 1671 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1672 esac 1673 fi 1674 eval ac_res=\$$3 1675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1676 printf "%s\n" "$ac_res" >&6; } 1677 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1678 1679 } # ac_fn_c_check_header_compile 1680 1681 # ac_fn_c_try_link LINENO 1682 # ----------------------- 1683 # Try to link conftest.$ac_ext, and return whether this succeeded. 1684 ac_fn_c_try_link () 1685 { 1686 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1687 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1688 if { { ac_try="$ac_link" 1689 case "(($ac_try" in 1690 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1691 *) ac_try_echo=$ac_try;; 1692 esac 1693 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1694 printf "%s\n" "$ac_try_echo"; } >&5 1695 (eval "$ac_link") 2>conftest.err 1696 ac_status=$? 1697 if test -s conftest.err; then 1698 grep -v '^ *+' conftest.err >conftest.er1 1699 cat conftest.er1 >&5 1700 mv -f conftest.er1 conftest.err 1701 fi 1702 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1703 test $ac_status = 0; } && { 1704 test -z "$ac_c_werror_flag" || 1705 test ! -s conftest.err 1706 } && test -s conftest$ac_exeext && { 1707 test "$cross_compiling" = yes || 1708 test -x conftest$ac_exeext 1709 } 1710 then : 1711 ac_retval=0 1712 else case e in #( 1713 e) printf "%s\n" "$as_me: failed program was:" >&5 1714 sed 's/^/| /' conftest.$ac_ext >&5 1715 1716 ac_retval=1 ;; 1717 esac 1718 fi 1719 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1720 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1721 # interfere with the next link command; also delete a directory that is 1722 # left behind by Apple's compiler. We do this before executing the actions. 1723 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1724 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1725 as_fn_set_status $ac_retval 1726 1727 } # ac_fn_c_try_link 1728 ac_configure_args_raw= 1729 for ac_arg 1730 do 1731 case $ac_arg in 1732 *\'*) 1733 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1734 esac 1735 as_fn_append ac_configure_args_raw " '$ac_arg'" 1736 done 1737 1738 case $ac_configure_args_raw in 1739 *$as_nl*) 1740 ac_safe_unquote= ;; 1741 *) 1742 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1743 ac_unsafe_a="$ac_unsafe_z#~" 1744 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1745 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1746 esac 1747 1748 cat >config.log <<_ACEOF 1749 This file contains any messages produced by compilers while 1750 running configure, to aid debugging if configure makes a mistake. 1751 1752 It was created by xfontsel $as_me 1.1.1, which was 1753 generated by GNU Autoconf 2.72. Invocation command line was 1754 1755 $ $0$ac_configure_args_raw 1756 1757 _ACEOF 1758 exec 5>>config.log 1759 { 1760 cat <<_ASUNAME 1761 ## --------- ## 1762 ## Platform. ## 1763 ## --------- ## 1764 1765 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1766 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1767 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1768 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1769 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1770 1771 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1772 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1773 1774 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1775 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1776 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1777 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1778 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1779 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1780 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1781 1782 _ASUNAME 1783 1784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1785 for as_dir in $PATH 1786 do 1787 IFS=$as_save_IFS 1788 case $as_dir in #((( 1789 '') as_dir=./ ;; 1790 */) ;; 1791 *) as_dir=$as_dir/ ;; 1792 esac 1793 printf "%s\n" "PATH: $as_dir" 1794 done 1795 IFS=$as_save_IFS 1796 1797 } >&5 1798 1799 cat >&5 <<_ACEOF 1800 1801 1802 ## ----------- ## 1803 ## Core tests. ## 1804 ## ----------- ## 1805 1806 _ACEOF 1807 1808 1809 # Keep a trace of the command line. 1810 # Strip out --no-create and --no-recursion so they do not pile up. 1811 # Strip out --silent because we don't want to record it for future runs. 1812 # Also quote any args containing shell meta-characters. 1813 # Make two passes to allow for proper duplicate-argument suppression. 1814 ac_configure_args= 1815 ac_configure_args0= 1816 ac_configure_args1= 1817 ac_must_keep_next=false 1818 for ac_pass in 1 2 1819 do 1820 for ac_arg 1821 do 1822 case $ac_arg in 1823 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1824 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1825 | -silent | --silent | --silen | --sile | --sil) 1826 continue ;; 1827 *\'*) 1828 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1829 esac 1830 case $ac_pass in 1831 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1832 2) 1833 as_fn_append ac_configure_args1 " '$ac_arg'" 1834 if test $ac_must_keep_next = true; then 1835 ac_must_keep_next=false # Got value, back to normal. 1836 else 1837 case $ac_arg in 1838 *=* | --config-cache | -C | -disable-* | --disable-* \ 1839 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1840 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1841 | -with-* | --with-* | -without-* | --without-* | --x) 1842 case "$ac_configure_args0 " in 1843 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1844 esac 1845 ;; 1846 -* ) ac_must_keep_next=true ;; 1847 esac 1848 fi 1849 as_fn_append ac_configure_args " '$ac_arg'" 1850 ;; 1851 esac 1852 done 1853 done 1854 { ac_configure_args0=; unset ac_configure_args0;} 1855 { ac_configure_args1=; unset ac_configure_args1;} 1856 1857 # When interrupted or exit'd, cleanup temporary files, and complete 1858 # config.log. We remove comments because anyway the quotes in there 1859 # would cause problems or look ugly. 1860 # WARNING: Use '\'' to represent an apostrophe within the trap. 1861 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1862 trap 'exit_status=$? 1863 # Sanitize IFS. 1864 IFS=" "" $as_nl" 1865 # Save into config.log some information that might help in debugging. 1866 { 1867 echo 1868 1869 printf "%s\n" "## ---------------- ## 1870 ## Cache variables. ## 1871 ## ---------------- ##" 1872 echo 1873 # The following way of writing the cache mishandles newlines in values, 1874 ( 1875 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1876 eval ac_val=\$$ac_var 1877 case $ac_val in #( 1878 *${as_nl}*) 1879 case $ac_var in #( 1880 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1881 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1882 esac 1883 case $ac_var in #( 1884 _ | IFS | as_nl) ;; #( 1885 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1886 *) { eval $ac_var=; unset $ac_var;} ;; 1887 esac ;; 1888 esac 1889 done 1890 (set) 2>&1 | 1891 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1892 *${as_nl}ac_space=\ *) 1893 sed -n \ 1894 "s/'\''/'\''\\\\'\'''\''/g; 1895 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1896 ;; #( 1897 *) 1898 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1899 ;; 1900 esac | 1901 sort 1902 ) 1903 echo 1904 1905 printf "%s\n" "## ----------------- ## 1906 ## Output variables. ## 1907 ## ----------------- ##" 1908 echo 1909 for ac_var in $ac_subst_vars 1910 do 1911 eval ac_val=\$$ac_var 1912 case $ac_val in 1913 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1914 esac 1915 printf "%s\n" "$ac_var='\''$ac_val'\''" 1916 done | sort 1917 echo 1918 1919 if test -n "$ac_subst_files"; then 1920 printf "%s\n" "## ------------------- ## 1921 ## File substitutions. ## 1922 ## ------------------- ##" 1923 echo 1924 for ac_var in $ac_subst_files 1925 do 1926 eval ac_val=\$$ac_var 1927 case $ac_val in 1928 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1929 esac 1930 printf "%s\n" "$ac_var='\''$ac_val'\''" 1931 done | sort 1932 echo 1933 fi 1934 1935 if test -s confdefs.h; then 1936 printf "%s\n" "## ----------- ## 1937 ## confdefs.h. ## 1938 ## ----------- ##" 1939 echo 1940 cat confdefs.h 1941 echo 1942 fi 1943 test "$ac_signal" != 0 && 1944 printf "%s\n" "$as_me: caught signal $ac_signal" 1945 printf "%s\n" "$as_me: exit $exit_status" 1946 } >&5 1947 rm -f core *.core core.conftest.* && 1948 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1949 exit $exit_status 1950 ' 0 1951 for ac_signal in 1 2 13 15; do 1952 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1953 done 1954 ac_signal=0 1955 1956 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1957 rm -f -r conftest* confdefs.h 1958 1959 printf "%s\n" "/* confdefs.h */" > confdefs.h 1960 1961 # Predefined preprocessor variables. 1962 1963 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1964 1965 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1966 1967 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1968 1969 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1970 1971 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1972 1973 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1974 1975 1976 # Let the site file select an alternate cache file if it wants to. 1977 # Prefer an explicitly selected file to automatically selected ones. 1978 if test -n "$CONFIG_SITE"; then 1979 ac_site_files="$CONFIG_SITE" 1980 elif test "x$prefix" != xNONE; then 1981 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1982 else 1983 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1984 fi 1985 1986 for ac_site_file in $ac_site_files 1987 do 1988 case $ac_site_file in #( 1989 */*) : 1990 ;; #( 1991 *) : 1992 ac_site_file=./$ac_site_file ;; 1993 esac 1994 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1996 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1997 sed 's/^/| /' "$ac_site_file" >&5 1998 . "$ac_site_file" \ 1999 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2000 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2001 as_fn_error $? "failed to load site script $ac_site_file 2002 See 'config.log' for more details" "$LINENO" 5; } 2003 fi 2004 done 2005 2006 if test -r "$cache_file"; then 2007 # Some versions of bash will fail to source /dev/null (special files 2008 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2009 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2011 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2012 case $cache_file in 2013 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2014 *) . "./$cache_file";; 2015 esac 2016 fi 2017 else 2018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2019 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2020 >$cache_file 2021 fi 2022 2023 # Test code for whether the C compiler supports C89 (global declarations) 2024 ac_c_conftest_c89_globals=' 2025 /* Does the compiler advertise C89 conformance? 2026 Do not test the value of __STDC__, because some compilers set it to 0 2027 while being otherwise adequately conformant. */ 2028 #if !defined __STDC__ 2029 # error "Compiler does not advertise C89 conformance" 2030 #endif 2031 2032 #include <stddef.h> 2033 #include <stdarg.h> 2034 struct stat; 2035 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2036 struct buf { int x; }; 2037 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2038 static char *e (char **p, int i) 2039 { 2040 return p[i]; 2041 } 2042 static char *f (char * (*g) (char **, int), char **p, ...) 2043 { 2044 char *s; 2045 va_list v; 2046 va_start (v,p); 2047 s = g (p, va_arg (v,int)); 2048 va_end (v); 2049 return s; 2050 } 2051 2052 /* C89 style stringification. */ 2053 #define noexpand_stringify(a) #a 2054 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2055 2056 /* C89 style token pasting. Exercises some of the corner cases that 2057 e.g. old MSVC gets wrong, but not very hard. */ 2058 #define noexpand_concat(a,b) a##b 2059 #define expand_concat(a,b) noexpand_concat(a,b) 2060 extern int vA; 2061 extern int vbee; 2062 #define aye A 2063 #define bee B 2064 int *pvA = &expand_concat(v,aye); 2065 int *pvbee = &noexpand_concat(v,bee); 2066 2067 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2068 function prototypes and stuff, but not \xHH hex character constants. 2069 These do not provoke an error unfortunately, instead are silently treated 2070 as an "x". The following induces an error, until -std is added to get 2071 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2072 array size at least. It is necessary to write \x00 == 0 to get something 2073 that is true only with -std. */ 2074 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2075 2076 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2077 inside strings and character constants. */ 2078 #define FOO(x) '\''x'\'' 2079 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2080 2081 int test (int i, double x); 2082 struct s1 {int (*f) (int a);}; 2083 struct s2 {int (*f) (double a);}; 2084 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2085 int, int);' 2086 2087 # Test code for whether the C compiler supports C89 (body of main). 2088 ac_c_conftest_c89_main=' 2089 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2090 ' 2091 2092 # Test code for whether the C compiler supports C99 (global declarations) 2093 ac_c_conftest_c99_globals=' 2094 /* Does the compiler advertise C99 conformance? */ 2095 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2096 # error "Compiler does not advertise C99 conformance" 2097 #endif 2098 2099 // See if C++-style comments work. 2100 2101 #include <stdbool.h> 2102 extern int puts (const char *); 2103 extern int printf (const char *, ...); 2104 extern int dprintf (int, const char *, ...); 2105 extern void *malloc (size_t); 2106 extern void free (void *); 2107 2108 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2109 // dprintf is used instead of fprintf to avoid needing to declare 2110 // FILE and stderr. 2111 #define debug(...) dprintf (2, __VA_ARGS__) 2112 #define showlist(...) puts (#__VA_ARGS__) 2113 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2114 static void 2115 test_varargs_macros (void) 2116 { 2117 int x = 1234; 2118 int y = 5678; 2119 debug ("Flag"); 2120 debug ("X = %d\n", x); 2121 showlist (The first, second, and third items.); 2122 report (x>y, "x is %d but y is %d", x, y); 2123 } 2124 2125 // Check long long types. 2126 #define BIG64 18446744073709551615ull 2127 #define BIG32 4294967295ul 2128 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2129 #if !BIG_OK 2130 #error "your preprocessor is broken" 2131 #endif 2132 #if BIG_OK 2133 #else 2134 #error "your preprocessor is broken" 2135 #endif 2136 static long long int bignum = -9223372036854775807LL; 2137 static unsigned long long int ubignum = BIG64; 2138 2139 struct incomplete_array 2140 { 2141 int datasize; 2142 double data[]; 2143 }; 2144 2145 struct named_init { 2146 int number; 2147 const wchar_t *name; 2148 double average; 2149 }; 2150 2151 typedef const char *ccp; 2152 2153 static inline int 2154 test_restrict (ccp restrict text) 2155 { 2156 // Iterate through items via the restricted pointer. 2157 // Also check for declarations in for loops. 2158 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2159 continue; 2160 return 0; 2161 } 2162 2163 // Check varargs and va_copy. 2164 static bool 2165 test_varargs (const char *format, ...) 2166 { 2167 va_list args; 2168 va_start (args, format); 2169 va_list args_copy; 2170 va_copy (args_copy, args); 2171 2172 const char *str = ""; 2173 int number = 0; 2174 float fnumber = 0; 2175 2176 while (*format) 2177 { 2178 switch (*format++) 2179 { 2180 case '\''s'\'': // string 2181 str = va_arg (args_copy, const char *); 2182 break; 2183 case '\''d'\'': // int 2184 number = va_arg (args_copy, int); 2185 break; 2186 case '\''f'\'': // float 2187 fnumber = va_arg (args_copy, double); 2188 break; 2189 default: 2190 break; 2191 } 2192 } 2193 va_end (args_copy); 2194 va_end (args); 2195 2196 return *str && number && fnumber; 2197 } 2198 ' 2199 2200 # Test code for whether the C compiler supports C99 (body of main). 2201 ac_c_conftest_c99_main=' 2202 // Check bool. 2203 _Bool success = false; 2204 success |= (argc != 0); 2205 2206 // Check restrict. 2207 if (test_restrict ("String literal") == 0) 2208 success = true; 2209 char *restrict newvar = "Another string"; 2210 2211 // Check varargs. 2212 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2213 test_varargs_macros (); 2214 2215 // Check flexible array members. 2216 struct incomplete_array *ia = 2217 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2218 ia->datasize = 10; 2219 for (int i = 0; i < ia->datasize; ++i) 2220 ia->data[i] = i * 1.234; 2221 // Work around memory leak warnings. 2222 free (ia); 2223 2224 // Check named initializers. 2225 struct named_init ni = { 2226 .number = 34, 2227 .name = L"Test wide string", 2228 .average = 543.34343, 2229 }; 2230 2231 ni.number = 58; 2232 2233 int dynamic_array[ni.number]; 2234 dynamic_array[0] = argv[0][0]; 2235 dynamic_array[ni.number - 1] = 543; 2236 2237 // work around unused variable warnings 2238 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2239 || dynamic_array[ni.number - 1] != 543); 2240 ' 2241 2242 # Test code for whether the C compiler supports C11 (global declarations) 2243 ac_c_conftest_c11_globals=' 2244 /* Does the compiler advertise C11 conformance? */ 2245 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2246 # error "Compiler does not advertise C11 conformance" 2247 #endif 2248 2249 // Check _Alignas. 2250 char _Alignas (double) aligned_as_double; 2251 char _Alignas (0) no_special_alignment; 2252 extern char aligned_as_int; 2253 char _Alignas (0) _Alignas (int) aligned_as_int; 2254 2255 // Check _Alignof. 2256 enum 2257 { 2258 int_alignment = _Alignof (int), 2259 int_array_alignment = _Alignof (int[100]), 2260 char_alignment = _Alignof (char) 2261 }; 2262 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2263 2264 // Check _Noreturn. 2265 int _Noreturn does_not_return (void) { for (;;) continue; } 2266 2267 // Check _Static_assert. 2268 struct test_static_assert 2269 { 2270 int x; 2271 _Static_assert (sizeof (int) <= sizeof (long int), 2272 "_Static_assert does not work in struct"); 2273 long int y; 2274 }; 2275 2276 // Check UTF-8 literals. 2277 #define u8 syntax error! 2278 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2279 2280 // Check duplicate typedefs. 2281 typedef long *long_ptr; 2282 typedef long int *long_ptr; 2283 typedef long_ptr long_ptr; 2284 2285 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2286 struct anonymous 2287 { 2288 union { 2289 struct { int i; int j; }; 2290 struct { int k; long int l; } w; 2291 }; 2292 int m; 2293 } v1; 2294 ' 2295 2296 # Test code for whether the C compiler supports C11 (body of main). 2297 ac_c_conftest_c11_main=' 2298 _Static_assert ((offsetof (struct anonymous, i) 2299 == offsetof (struct anonymous, w.k)), 2300 "Anonymous union alignment botch"); 2301 v1.i = 2; 2302 v1.w.k = 5; 2303 ok |= v1.i != 5; 2304 ' 2305 2306 # Test code for whether the C compiler supports C11 (complete). 2307 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2308 ${ac_c_conftest_c99_globals} 2309 ${ac_c_conftest_c11_globals} 2310 2311 int 2312 main (int argc, char **argv) 2313 { 2314 int ok = 0; 2315 ${ac_c_conftest_c89_main} 2316 ${ac_c_conftest_c99_main} 2317 ${ac_c_conftest_c11_main} 2318 return ok; 2319 } 2320 " 2321 2322 # Test code for whether the C compiler supports C99 (complete). 2323 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2324 ${ac_c_conftest_c99_globals} 2325 2326 int 2327 main (int argc, char **argv) 2328 { 2329 int ok = 0; 2330 ${ac_c_conftest_c89_main} 2331 ${ac_c_conftest_c99_main} 2332 return ok; 2333 } 2334 " 2335 2336 # Test code for whether the C compiler supports C89 (complete). 2337 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2338 2339 int 2340 main (int argc, char **argv) 2341 { 2342 int ok = 0; 2343 ${ac_c_conftest_c89_main} 2344 return ok; 2345 } 2346 " 2347 2348 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2349 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2350 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2351 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2352 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2353 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2354 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2355 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2356 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2357 2358 # Auxiliary files required by this configure script. 2359 ac_aux_files="config.guess config.sub compile missing install-sh" 2360 2361 # Locations in which to look for auxiliary files. 2362 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2363 2364 # Search for a directory containing all of the required auxiliary files, 2365 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2366 # If we don't find one directory that contains all the files we need, 2367 # we report the set of missing files from the *first* directory in 2368 # $ac_aux_dir_candidates and give up. 2369 ac_missing_aux_files="" 2370 ac_first_candidate=: 2371 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2373 as_found=false 2374 for as_dir in $ac_aux_dir_candidates 2375 do 2376 IFS=$as_save_IFS 2377 case $as_dir in #((( 2378 '') as_dir=./ ;; 2379 */) ;; 2380 *) as_dir=$as_dir/ ;; 2381 esac 2382 as_found=: 2383 2384 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2385 ac_aux_dir_found=yes 2386 ac_install_sh= 2387 for ac_aux in $ac_aux_files 2388 do 2389 # As a special case, if "install-sh" is required, that requirement 2390 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2391 # and $ac_install_sh is set appropriately for whichever one is found. 2392 if test x"$ac_aux" = x"install-sh" 2393 then 2394 if test -f "${as_dir}install-sh"; then 2395 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2396 ac_install_sh="${as_dir}install-sh -c" 2397 elif test -f "${as_dir}install.sh"; then 2398 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2399 ac_install_sh="${as_dir}install.sh -c" 2400 elif test -f "${as_dir}shtool"; then 2401 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2402 ac_install_sh="${as_dir}shtool install -c" 2403 else 2404 ac_aux_dir_found=no 2405 if $ac_first_candidate; then 2406 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2407 else 2408 break 2409 fi 2410 fi 2411 else 2412 if test -f "${as_dir}${ac_aux}"; then 2413 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2414 else 2415 ac_aux_dir_found=no 2416 if $ac_first_candidate; then 2417 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2418 else 2419 break 2420 fi 2421 fi 2422 fi 2423 done 2424 if test "$ac_aux_dir_found" = yes; then 2425 ac_aux_dir="$as_dir" 2426 break 2427 fi 2428 ac_first_candidate=false 2429 2430 as_found=false 2431 done 2432 IFS=$as_save_IFS 2433 if $as_found 2434 then : 2435 2436 else case e in #( 2437 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2438 esac 2439 fi 2440 2441 2442 # These three variables are undocumented and unsupported, 2443 # and are intended to be withdrawn in a future Autoconf release. 2444 # They can cause serious problems if a builder's source tree is in a directory 2445 # whose full name contains unusual characters. 2446 if test -f "${ac_aux_dir}config.guess"; then 2447 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2448 fi 2449 if test -f "${ac_aux_dir}config.sub"; then 2450 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2451 fi 2452 if test -f "$ac_aux_dir/configure"; then 2453 ac_configure="$SHELL ${ac_aux_dir}configure" 2454 fi 2455 2456 # Check that the precious variables saved in the cache have kept the same 2457 # value. 2458 ac_cache_corrupted=false 2459 for ac_var in $ac_precious_vars; do 2460 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2461 eval ac_new_set=\$ac_env_${ac_var}_set 2462 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2463 eval ac_new_val=\$ac_env_${ac_var}_value 2464 case $ac_old_set,$ac_new_set in 2465 set,) 2466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2467 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2468 ac_cache_corrupted=: ;; 2469 ,set) 2470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2471 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2472 ac_cache_corrupted=: ;; 2473 ,);; 2474 *) 2475 if test "x$ac_old_val" != "x$ac_new_val"; then 2476 # differences in whitespace do not lead to failure. 2477 ac_old_val_w=`echo x $ac_old_val` 2478 ac_new_val_w=`echo x $ac_new_val` 2479 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2481 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2482 ac_cache_corrupted=: 2483 else 2484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2485 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2486 eval $ac_var=\$ac_old_val 2487 fi 2488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2489 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2491 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2492 fi;; 2493 esac 2494 # Pass precious variables to config.status. 2495 if test "$ac_new_set" = set; then 2496 case $ac_new_val in 2497 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2498 *) ac_arg=$ac_var=$ac_new_val ;; 2499 esac 2500 case " $ac_configure_args " in 2501 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2502 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2503 esac 2504 fi 2505 done 2506 if $ac_cache_corrupted; then 2507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2508 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2510 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2511 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2512 and start over" "$LINENO" 5 2513 fi 2514 ## -------------------- ## 2515 ## Main body of script. ## 2516 ## -------------------- ## 2517 2518 ac_ext=c 2519 ac_cpp='$CPP $CPPFLAGS' 2520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2522 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2523 2524 2525 2526 ac_config_headers="$ac_config_headers config.h" 2527 2528 2529 # Initialize Automake 2530 am__api_version='1.16' 2531 2532 2533 2534 # Find a good install program. We prefer a C program (faster), 2535 # so one script is as good as another. But avoid the broken or 2536 # incompatible versions: 2537 # SysV /etc/install, /usr/sbin/install 2538 # SunOS /usr/etc/install 2539 # IRIX /sbin/install 2540 # AIX /bin/install 2541 # AmigaOS /C/install, which installs bootblocks on floppy discs 2542 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2543 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2544 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2545 # OS/2's system install, which has a completely different semantic 2546 # ./install, which can be erroneously created by make from ./install.sh. 2547 # Reject install programs that cannot install multiple files. 2548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2549 printf %s "checking for a BSD-compatible install... " >&6; } 2550 if test -z "$INSTALL"; then 2551 if test ${ac_cv_path_install+y} 2552 then : 2553 printf %s "(cached) " >&6 2554 else case e in #( 2555 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2556 for as_dir in $PATH 2557 do 2558 IFS=$as_save_IFS 2559 case $as_dir in #((( 2560 '') as_dir=./ ;; 2561 */) ;; 2562 *) as_dir=$as_dir/ ;; 2563 esac 2564 # Account for fact that we put trailing slashes in our PATH walk. 2565 case $as_dir in #(( 2566 ./ | /[cC]/* | \ 2567 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2568 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2569 /usr/ucb/* ) ;; 2570 *) 2571 # OSF1 and SCO ODT 3.0 have their own names for install. 2572 # Don't use installbsd from OSF since it installs stuff as root 2573 # by default. 2574 for ac_prog in ginstall scoinst install; do 2575 for ac_exec_ext in '' $ac_executable_extensions; do 2576 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2577 if test $ac_prog = install && 2578 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2579 # AIX install. It has an incompatible calling convention. 2580 : 2581 elif test $ac_prog = install && 2582 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2583 # program-specific install script used by HP pwplus--don't use. 2584 : 2585 else 2586 rm -rf conftest.one conftest.two conftest.dir 2587 echo one > conftest.one 2588 echo two > conftest.two 2589 mkdir conftest.dir 2590 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2591 test -s conftest.one && test -s conftest.two && 2592 test -s conftest.dir/conftest.one && 2593 test -s conftest.dir/conftest.two 2594 then 2595 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2596 break 3 2597 fi 2598 fi 2599 fi 2600 done 2601 done 2602 ;; 2603 esac 2604 2605 done 2606 IFS=$as_save_IFS 2607 2608 rm -rf conftest.one conftest.two conftest.dir 2609 ;; 2610 esac 2611 fi 2612 if test ${ac_cv_path_install+y}; then 2613 INSTALL=$ac_cv_path_install 2614 else 2615 # As a last resort, use the slow shell script. Don't cache a 2616 # value for INSTALL within a source directory, because that will 2617 # break other packages using the cache if that directory is 2618 # removed, or if the value is a relative name. 2619 INSTALL=$ac_install_sh 2620 fi 2621 fi 2622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2623 printf "%s\n" "$INSTALL" >&6; } 2624 2625 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2626 # It thinks the first close brace ends the variable substitution. 2627 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2628 2629 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2630 2631 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2632 2633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2634 printf %s "checking whether build environment is sane... " >&6; } 2635 # Reject unsafe characters in $srcdir or the absolute working directory 2636 # name. Accept space and tab only in the latter. 2637 am_lf=' 2638 ' 2639 case `pwd` in 2640 *[\\\"\#\$\&\'\`$am_lf]*) 2641 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2642 esac 2643 case $srcdir in 2644 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2645 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2646 esac 2647 2648 # Do 'set' in a subshell so we don't clobber the current shell's 2649 # arguments. Must try -L first in case configure is actually a 2650 # symlink; some systems play weird games with the mod time of symlinks 2651 # (eg FreeBSD returns the mod time of the symlink's containing 2652 # directory). 2653 if ( 2654 am_has_slept=no 2655 for am_try in 1 2; do 2656 echo "timestamp, slept: $am_has_slept" > conftest.file 2657 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2658 if test "$*" = "X"; then 2659 # -L didn't work. 2660 set X `ls -t "$srcdir/configure" conftest.file` 2661 fi 2662 if test "$*" != "X $srcdir/configure conftest.file" \ 2663 && test "$*" != "X conftest.file $srcdir/configure"; then 2664 2665 # If neither matched, then we have a broken ls. This can happen 2666 # if, for instance, CONFIG_SHELL is bash and it inherits a 2667 # broken ls alias from the environment. This has actually 2668 # happened. Such a system could not be considered "sane". 2669 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2670 alias in your environment" "$LINENO" 5 2671 fi 2672 if test "$2" = conftest.file || test $am_try -eq 2; then 2673 break 2674 fi 2675 # Just in case. 2676 sleep 1 2677 am_has_slept=yes 2678 done 2679 test "$2" = conftest.file 2680 ) 2681 then 2682 # Ok. 2683 : 2684 else 2685 as_fn_error $? "newly created file is older than distributed files! 2686 Check your system clock" "$LINENO" 5 2687 fi 2688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2689 printf "%s\n" "yes" >&6; } 2690 # If we didn't sleep, we still need to ensure time stamps of config.status and 2691 # generated files are strictly newer. 2692 am_sleep_pid= 2693 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2694 ( sleep 1 ) & 2695 am_sleep_pid=$! 2696 fi 2697 2698 rm -f conftest.file 2699 2700 test "$program_prefix" != NONE && 2701 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2702 # Use a double $ so make ignores it. 2703 test "$program_suffix" != NONE && 2704 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2705 # Double any \ or $. 2706 # By default was 's,x,x', remove it if useless. 2707 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2708 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2709 2710 2711 # Expand $ac_aux_dir to an absolute path. 2712 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2713 2714 2715 if test x"${MISSING+set}" != xset; then 2716 MISSING="\${SHELL} '$am_aux_dir/missing'" 2717 fi 2718 # Use eval to expand $SHELL 2719 if eval "$MISSING --is-lightweight"; then 2720 am_missing_run="$MISSING " 2721 else 2722 am_missing_run= 2723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2724 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2725 fi 2726 2727 if test x"${install_sh+set}" != xset; then 2728 case $am_aux_dir in 2729 *\ * | *\ *) 2730 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2731 *) 2732 install_sh="\${SHELL} $am_aux_dir/install-sh" 2733 esac 2734 fi 2735 2736 # Installed binaries are usually stripped using 'strip' when the user 2737 # run "make install-strip". However 'strip' might not be the right 2738 # tool to use in cross-compilation environments, therefore Automake 2739 # will honor the 'STRIP' environment variable to overrule this program. 2740 if test "$cross_compiling" != no; then 2741 if test -n "$ac_tool_prefix"; then 2742 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2743 set dummy ${ac_tool_prefix}strip; ac_word=$2 2744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2745 printf %s "checking for $ac_word... " >&6; } 2746 if test ${ac_cv_prog_STRIP+y} 2747 then : 2748 printf %s "(cached) " >&6 2749 else case e in #( 2750 e) if test -n "$STRIP"; then 2751 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2752 else 2753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2754 for as_dir in $PATH 2755 do 2756 IFS=$as_save_IFS 2757 case $as_dir in #((( 2758 '') as_dir=./ ;; 2759 */) ;; 2760 *) as_dir=$as_dir/ ;; 2761 esac 2762 for ac_exec_ext in '' $ac_executable_extensions; do 2763 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2764 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2765 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2766 break 2 2767 fi 2768 done 2769 done 2770 IFS=$as_save_IFS 2771 2772 fi ;; 2773 esac 2774 fi 2775 STRIP=$ac_cv_prog_STRIP 2776 if test -n "$STRIP"; then 2777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2778 printf "%s\n" "$STRIP" >&6; } 2779 else 2780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2781 printf "%s\n" "no" >&6; } 2782 fi 2783 2784 2785 fi 2786 if test -z "$ac_cv_prog_STRIP"; then 2787 ac_ct_STRIP=$STRIP 2788 # Extract the first word of "strip", so it can be a program name with args. 2789 set dummy strip; ac_word=$2 2790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2791 printf %s "checking for $ac_word... " >&6; } 2792 if test ${ac_cv_prog_ac_ct_STRIP+y} 2793 then : 2794 printf %s "(cached) " >&6 2795 else case e in #( 2796 e) if test -n "$ac_ct_STRIP"; then 2797 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2798 else 2799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2800 for as_dir in $PATH 2801 do 2802 IFS=$as_save_IFS 2803 case $as_dir in #((( 2804 '') as_dir=./ ;; 2805 */) ;; 2806 *) as_dir=$as_dir/ ;; 2807 esac 2808 for ac_exec_ext in '' $ac_executable_extensions; do 2809 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2810 ac_cv_prog_ac_ct_STRIP="strip" 2811 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2812 break 2 2813 fi 2814 done 2815 done 2816 IFS=$as_save_IFS 2817 2818 fi ;; 2819 esac 2820 fi 2821 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2822 if test -n "$ac_ct_STRIP"; then 2823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2824 printf "%s\n" "$ac_ct_STRIP" >&6; } 2825 else 2826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2827 printf "%s\n" "no" >&6; } 2828 fi 2829 2830 if test "x$ac_ct_STRIP" = x; then 2831 STRIP=":" 2832 else 2833 case $cross_compiling:$ac_tool_warned in 2834 yes:) 2835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2836 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2837 ac_tool_warned=yes ;; 2838 esac 2839 STRIP=$ac_ct_STRIP 2840 fi 2841 else 2842 STRIP="$ac_cv_prog_STRIP" 2843 fi 2844 2845 fi 2846 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2847 2848 2849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2850 printf %s "checking for a race-free mkdir -p... " >&6; } 2851 if test -z "$MKDIR_P"; then 2852 if test ${ac_cv_path_mkdir+y} 2853 then : 2854 printf %s "(cached) " >&6 2855 else case e in #( 2856 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2857 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2858 do 2859 IFS=$as_save_IFS 2860 case $as_dir in #((( 2861 '') as_dir=./ ;; 2862 */) ;; 2863 *) as_dir=$as_dir/ ;; 2864 esac 2865 for ac_prog in mkdir gmkdir; do 2866 for ac_exec_ext in '' $ac_executable_extensions; do 2867 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2868 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2869 'mkdir ('*'coreutils) '* | \ 2870 *'BusyBox '* | \ 2871 'mkdir (fileutils) '4.1*) 2872 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2873 break 3;; 2874 esac 2875 done 2876 done 2877 done 2878 IFS=$as_save_IFS 2879 ;; 2880 esac 2881 fi 2882 2883 test -d ./--version && rmdir ./--version 2884 if test ${ac_cv_path_mkdir+y}; then 2885 MKDIR_P="$ac_cv_path_mkdir -p" 2886 else 2887 # As a last resort, use plain mkdir -p, 2888 # in the hope it doesn't have the bugs of ancient mkdir. 2889 MKDIR_P='mkdir -p' 2890 fi 2891 fi 2892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2893 printf "%s\n" "$MKDIR_P" >&6; } 2894 2895 for ac_prog in gawk mawk nawk awk 2896 do 2897 # Extract the first word of "$ac_prog", so it can be a program name with args. 2898 set dummy $ac_prog; ac_word=$2 2899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2900 printf %s "checking for $ac_word... " >&6; } 2901 if test ${ac_cv_prog_AWK+y} 2902 then : 2903 printf %s "(cached) " >&6 2904 else case e in #( 2905 e) if test -n "$AWK"; then 2906 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2907 else 2908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2909 for as_dir in $PATH 2910 do 2911 IFS=$as_save_IFS 2912 case $as_dir in #((( 2913 '') as_dir=./ ;; 2914 */) ;; 2915 *) as_dir=$as_dir/ ;; 2916 esac 2917 for ac_exec_ext in '' $ac_executable_extensions; do 2918 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2919 ac_cv_prog_AWK="$ac_prog" 2920 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2921 break 2 2922 fi 2923 done 2924 done 2925 IFS=$as_save_IFS 2926 2927 fi ;; 2928 esac 2929 fi 2930 AWK=$ac_cv_prog_AWK 2931 if test -n "$AWK"; then 2932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2933 printf "%s\n" "$AWK" >&6; } 2934 else 2935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2936 printf "%s\n" "no" >&6; } 2937 fi 2938 2939 2940 test -n "$AWK" && break 2941 done 2942 2943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2944 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2945 set x ${MAKE-make} 2946 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2947 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2948 then : 2949 printf %s "(cached) " >&6 2950 else case e in #( 2951 e) cat >conftest.make <<\_ACEOF 2952 SHELL = /bin/sh 2953 all: 2954 @echo '@@@%%%=$(MAKE)=@@@%%%' 2955 _ACEOF 2956 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2957 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2958 *@@@%%%=?*=@@@%%%*) 2959 eval ac_cv_prog_make_${ac_make}_set=yes;; 2960 *) 2961 eval ac_cv_prog_make_${ac_make}_set=no;; 2962 esac 2963 rm -f conftest.make ;; 2964 esac 2965 fi 2966 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2968 printf "%s\n" "yes" >&6; } 2969 SET_MAKE= 2970 else 2971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2972 printf "%s\n" "no" >&6; } 2973 SET_MAKE="MAKE=${MAKE-make}" 2974 fi 2975 2976 rm -rf .tst 2>/dev/null 2977 mkdir .tst 2>/dev/null 2978 if test -d .tst; then 2979 am__leading_dot=. 2980 else 2981 am__leading_dot=_ 2982 fi 2983 rmdir .tst 2>/dev/null 2984 2985 # Check whether --enable-silent-rules was given. 2986 if test ${enable_silent_rules+y} 2987 then : 2988 enableval=$enable_silent_rules; 2989 fi 2990 2991 case $enable_silent_rules in # ((( 2992 yes) AM_DEFAULT_VERBOSITY=0;; 2993 no) AM_DEFAULT_VERBOSITY=1;; 2994 *) AM_DEFAULT_VERBOSITY=1;; 2995 esac 2996 am_make=${MAKE-make} 2997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2998 printf %s "checking whether $am_make supports nested variables... " >&6; } 2999 if test ${am_cv_make_support_nested_variables+y} 3000 then : 3001 printf %s "(cached) " >&6 3002 else case e in #( 3003 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3004 BAR0=false 3005 BAR1=true 3006 V=1 3007 am__doit: 3008 @$(TRUE) 3009 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3010 am_cv_make_support_nested_variables=yes 3011 else 3012 am_cv_make_support_nested_variables=no 3013 fi ;; 3014 esac 3015 fi 3016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3017 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3018 if test $am_cv_make_support_nested_variables = yes; then 3019 AM_V='$(V)' 3020 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3021 else 3022 AM_V=$AM_DEFAULT_VERBOSITY 3023 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3024 fi 3025 AM_BACKSLASH='\' 3026 3027 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3028 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3029 # is not polluted with repeated "-I." 3030 am__isrc=' -I$(srcdir)' 3031 # test to see if srcdir already configured 3032 if test -f $srcdir/config.status; then 3033 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3034 fi 3035 fi 3036 3037 # test whether we have cygpath 3038 if test -z "$CYGPATH_W"; then 3039 if (cygpath --version) >/dev/null 2>/dev/null; then 3040 CYGPATH_W='cygpath -w' 3041 else 3042 CYGPATH_W=echo 3043 fi 3044 fi 3045 3046 3047 # Define the identity of the package. 3048 PACKAGE='xfontsel' 3049 VERSION='1.1.1' 3050 3051 3052 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3053 3054 3055 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3056 3057 # Some tools Automake needs. 3058 3059 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3060 3061 3062 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3063 3064 3065 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3066 3067 3068 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3069 3070 3071 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3072 3073 # For better backward compatibility. To be removed once Automake 1.9.x 3074 # dies out for good. For more background, see: 3075 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3076 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3077 mkdir_p='$(MKDIR_P)' 3078 3079 # We need awk for the "check" target (and possibly the TAP driver). The 3080 # system "awk" is bad on some platforms. 3081 # Always define AMTAR for backward compatibility. Yes, it's still used 3082 # in the wild :-( We should find a proper way to deprecate it ... 3083 AMTAR='$${TAR-tar}' 3084 3085 3086 # We'll loop over all known methods to create a tar archive until one works. 3087 _am_tools='gnutar pax cpio none' 3088 3089 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3090 3091 3092 3093 3094 3095 # Variables for tags utilities; see am/tags.am 3096 if test -z "$CTAGS"; then 3097 CTAGS=ctags 3098 fi 3099 3100 if test -z "$ETAGS"; then 3101 ETAGS=etags 3102 fi 3103 3104 if test -z "$CSCOPE"; then 3105 CSCOPE=cscope 3106 fi 3107 3108 3109 3110 # POSIX will say in a future version that running "rm -f" with no argument 3111 # is OK; and we want to be able to make that assumption in our Makefile 3112 # recipes. So use an aggressive probe to check that the usage we want is 3113 # actually supported "in the wild" to an acceptable degree. 3114 # See automake bug#10828. 3115 # To make any issue more visible, cause the running configure to be aborted 3116 # by default if the 'rm' program in use doesn't match our expectations; the 3117 # user can still override this though. 3118 if rm -f && rm -fr && rm -rf; then : OK; else 3119 cat >&2 <<'END' 3120 Oops! 3121 3122 Your 'rm' program seems unable to run without file operands specified 3123 on the command line, even when the '-f' option is present. This is contrary 3124 to the behaviour of most rm programs out there, and not conforming with 3125 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3126 3127 Please tell bug-automake@gnu.org about your system, including the value 3128 of your $PATH and any error possibly output before this message. This 3129 can help us improve future automake versions. 3130 3131 END 3132 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3133 echo 'Configuration will proceed anyway, since you have set the' >&2 3134 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3135 echo >&2 3136 else 3137 cat >&2 <<'END' 3138 Aborting the configuration process, to ensure you take notice of the issue. 3139 3140 You can download and install GNU coreutils to get an 'rm' implementation 3141 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3142 3143 If you want to complete the configuration process using your problematic 3144 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3145 to "yes", and re-run configure. 3146 3147 END 3148 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3149 fi 3150 fi 3151 3152 3153 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 DEPDIR="${am__leading_dot}deps" 3175 3176 ac_config_commands="$ac_config_commands depfiles" 3177 3178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3179 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3180 cat > confinc.mk << 'END' 3181 am__doit: 3182 @echo this is the am__doit target >confinc.out 3183 .PHONY: am__doit 3184 END 3185 am__include="#" 3186 am__quote= 3187 # BSD make does it like this. 3188 echo '.include "confinc.mk" # ignored' > confmf.BSD 3189 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3190 echo 'include confinc.mk # ignored' > confmf.GNU 3191 _am_result=no 3192 for s in GNU BSD; do 3193 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3194 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3195 ac_status=$? 3196 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3197 (exit $ac_status); } 3198 case $?:`cat confinc.out 2>/dev/null` in #( 3199 '0:this is the am__doit target') : 3200 case $s in #( 3201 BSD) : 3202 am__include='.include' am__quote='"' ;; #( 3203 *) : 3204 am__include='include' am__quote='' ;; 3205 esac ;; #( 3206 *) : 3207 ;; 3208 esac 3209 if test "$am__include" != "#"; then 3210 _am_result="yes ($s style)" 3211 break 3212 fi 3213 done 3214 rm -f confinc.* confmf.* 3215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3216 printf "%s\n" "${_am_result}" >&6; } 3217 3218 # Check whether --enable-dependency-tracking was given. 3219 if test ${enable_dependency_tracking+y} 3220 then : 3221 enableval=$enable_dependency_tracking; 3222 fi 3223 3224 if test "x$enable_dependency_tracking" != xno; then 3225 am_depcomp="$ac_aux_dir/depcomp" 3226 AMDEPBACKSLASH='\' 3227 am__nodep='_no' 3228 fi 3229 if test "x$enable_dependency_tracking" != xno; then 3230 AMDEP_TRUE= 3231 AMDEP_FALSE='#' 3232 else 3233 AMDEP_TRUE='#' 3234 AMDEP_FALSE= 3235 fi 3236 3237 3238 ac_ext=c 3239 ac_cpp='$CPP $CPPFLAGS' 3240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3242 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3243 if test -n "$ac_tool_prefix"; then 3244 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3245 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3247 printf %s "checking for $ac_word... " >&6; } 3248 if test ${ac_cv_prog_CC+y} 3249 then : 3250 printf %s "(cached) " >&6 3251 else case e in #( 3252 e) if test -n "$CC"; then 3253 ac_cv_prog_CC="$CC" # Let the user override the test. 3254 else 3255 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3256 for as_dir in $PATH 3257 do 3258 IFS=$as_save_IFS 3259 case $as_dir in #((( 3260 '') as_dir=./ ;; 3261 */) ;; 3262 *) as_dir=$as_dir/ ;; 3263 esac 3264 for ac_exec_ext in '' $ac_executable_extensions; do 3265 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3266 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3267 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3268 break 2 3269 fi 3270 done 3271 done 3272 IFS=$as_save_IFS 3273 3274 fi ;; 3275 esac 3276 fi 3277 CC=$ac_cv_prog_CC 3278 if test -n "$CC"; then 3279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3280 printf "%s\n" "$CC" >&6; } 3281 else 3282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3283 printf "%s\n" "no" >&6; } 3284 fi 3285 3286 3287 fi 3288 if test -z "$ac_cv_prog_CC"; then 3289 ac_ct_CC=$CC 3290 # Extract the first word of "gcc", so it can be a program name with args. 3291 set dummy gcc; ac_word=$2 3292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3293 printf %s "checking for $ac_word... " >&6; } 3294 if test ${ac_cv_prog_ac_ct_CC+y} 3295 then : 3296 printf %s "(cached) " >&6 3297 else case e in #( 3298 e) if test -n "$ac_ct_CC"; then 3299 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3300 else 3301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3302 for as_dir in $PATH 3303 do 3304 IFS=$as_save_IFS 3305 case $as_dir in #((( 3306 '') as_dir=./ ;; 3307 */) ;; 3308 *) as_dir=$as_dir/ ;; 3309 esac 3310 for ac_exec_ext in '' $ac_executable_extensions; do 3311 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3312 ac_cv_prog_ac_ct_CC="gcc" 3313 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3314 break 2 3315 fi 3316 done 3317 done 3318 IFS=$as_save_IFS 3319 3320 fi ;; 3321 esac 3322 fi 3323 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3324 if test -n "$ac_ct_CC"; then 3325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3326 printf "%s\n" "$ac_ct_CC" >&6; } 3327 else 3328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3329 printf "%s\n" "no" >&6; } 3330 fi 3331 3332 if test "x$ac_ct_CC" = x; then 3333 CC="" 3334 else 3335 case $cross_compiling:$ac_tool_warned in 3336 yes:) 3337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3338 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3339 ac_tool_warned=yes ;; 3340 esac 3341 CC=$ac_ct_CC 3342 fi 3343 else 3344 CC="$ac_cv_prog_CC" 3345 fi 3346 3347 if test -z "$CC"; then 3348 if test -n "$ac_tool_prefix"; then 3349 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3350 set dummy ${ac_tool_prefix}cc; ac_word=$2 3351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3352 printf %s "checking for $ac_word... " >&6; } 3353 if test ${ac_cv_prog_CC+y} 3354 then : 3355 printf %s "(cached) " >&6 3356 else case e in #( 3357 e) if test -n "$CC"; then 3358 ac_cv_prog_CC="$CC" # Let the user override the test. 3359 else 3360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3361 for as_dir in $PATH 3362 do 3363 IFS=$as_save_IFS 3364 case $as_dir in #((( 3365 '') as_dir=./ ;; 3366 */) ;; 3367 *) as_dir=$as_dir/ ;; 3368 esac 3369 for ac_exec_ext in '' $ac_executable_extensions; do 3370 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3371 ac_cv_prog_CC="${ac_tool_prefix}cc" 3372 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3373 break 2 3374 fi 3375 done 3376 done 3377 IFS=$as_save_IFS 3378 3379 fi ;; 3380 esac 3381 fi 3382 CC=$ac_cv_prog_CC 3383 if test -n "$CC"; then 3384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3385 printf "%s\n" "$CC" >&6; } 3386 else 3387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3388 printf "%s\n" "no" >&6; } 3389 fi 3390 3391 3392 fi 3393 fi 3394 if test -z "$CC"; then 3395 # Extract the first word of "cc", so it can be a program name with args. 3396 set dummy cc; ac_word=$2 3397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3398 printf %s "checking for $ac_word... " >&6; } 3399 if test ${ac_cv_prog_CC+y} 3400 then : 3401 printf %s "(cached) " >&6 3402 else case e in #( 3403 e) if test -n "$CC"; then 3404 ac_cv_prog_CC="$CC" # Let the user override the test. 3405 else 3406 ac_prog_rejected=no 3407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3408 for as_dir in $PATH 3409 do 3410 IFS=$as_save_IFS 3411 case $as_dir in #((( 3412 '') as_dir=./ ;; 3413 */) ;; 3414 *) as_dir=$as_dir/ ;; 3415 esac 3416 for ac_exec_ext in '' $ac_executable_extensions; do 3417 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3418 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3419 ac_prog_rejected=yes 3420 continue 3421 fi 3422 ac_cv_prog_CC="cc" 3423 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3424 break 2 3425 fi 3426 done 3427 done 3428 IFS=$as_save_IFS 3429 3430 if test $ac_prog_rejected = yes; then 3431 # We found a bogon in the path, so make sure we never use it. 3432 set dummy $ac_cv_prog_CC 3433 shift 3434 if test $# != 0; then 3435 # We chose a different compiler from the bogus one. 3436 # However, it has the same basename, so the bogon will be chosen 3437 # first if we set CC to just the basename; use the full file name. 3438 shift 3439 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3440 fi 3441 fi 3442 fi ;; 3443 esac 3444 fi 3445 CC=$ac_cv_prog_CC 3446 if test -n "$CC"; then 3447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3448 printf "%s\n" "$CC" >&6; } 3449 else 3450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3451 printf "%s\n" "no" >&6; } 3452 fi 3453 3454 3455 fi 3456 if test -z "$CC"; then 3457 if test -n "$ac_tool_prefix"; then 3458 for ac_prog in cl.exe 3459 do 3460 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3461 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3463 printf %s "checking for $ac_word... " >&6; } 3464 if test ${ac_cv_prog_CC+y} 3465 then : 3466 printf %s "(cached) " >&6 3467 else case e in #( 3468 e) if test -n "$CC"; then 3469 ac_cv_prog_CC="$CC" # Let the user override the test. 3470 else 3471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3472 for as_dir in $PATH 3473 do 3474 IFS=$as_save_IFS 3475 case $as_dir in #((( 3476 '') as_dir=./ ;; 3477 */) ;; 3478 *) as_dir=$as_dir/ ;; 3479 esac 3480 for ac_exec_ext in '' $ac_executable_extensions; do 3481 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3482 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3483 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3484 break 2 3485 fi 3486 done 3487 done 3488 IFS=$as_save_IFS 3489 3490 fi ;; 3491 esac 3492 fi 3493 CC=$ac_cv_prog_CC 3494 if test -n "$CC"; then 3495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3496 printf "%s\n" "$CC" >&6; } 3497 else 3498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3499 printf "%s\n" "no" >&6; } 3500 fi 3501 3502 3503 test -n "$CC" && break 3504 done 3505 fi 3506 if test -z "$CC"; then 3507 ac_ct_CC=$CC 3508 for ac_prog in cl.exe 3509 do 3510 # Extract the first word of "$ac_prog", so it can be a program name with args. 3511 set dummy $ac_prog; ac_word=$2 3512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3513 printf %s "checking for $ac_word... " >&6; } 3514 if test ${ac_cv_prog_ac_ct_CC+y} 3515 then : 3516 printf %s "(cached) " >&6 3517 else case e in #( 3518 e) if test -n "$ac_ct_CC"; then 3519 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3520 else 3521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3522 for as_dir in $PATH 3523 do 3524 IFS=$as_save_IFS 3525 case $as_dir in #((( 3526 '') as_dir=./ ;; 3527 */) ;; 3528 *) as_dir=$as_dir/ ;; 3529 esac 3530 for ac_exec_ext in '' $ac_executable_extensions; do 3531 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3532 ac_cv_prog_ac_ct_CC="$ac_prog" 3533 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3534 break 2 3535 fi 3536 done 3537 done 3538 IFS=$as_save_IFS 3539 3540 fi ;; 3541 esac 3542 fi 3543 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3544 if test -n "$ac_ct_CC"; then 3545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3546 printf "%s\n" "$ac_ct_CC" >&6; } 3547 else 3548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3549 printf "%s\n" "no" >&6; } 3550 fi 3551 3552 3553 test -n "$ac_ct_CC" && break 3554 done 3555 3556 if test "x$ac_ct_CC" = x; then 3557 CC="" 3558 else 3559 case $cross_compiling:$ac_tool_warned in 3560 yes:) 3561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3562 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3563 ac_tool_warned=yes ;; 3564 esac 3565 CC=$ac_ct_CC 3566 fi 3567 fi 3568 3569 fi 3570 if test -z "$CC"; then 3571 if test -n "$ac_tool_prefix"; then 3572 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3573 set dummy ${ac_tool_prefix}clang; ac_word=$2 3574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3575 printf %s "checking for $ac_word... " >&6; } 3576 if test ${ac_cv_prog_CC+y} 3577 then : 3578 printf %s "(cached) " >&6 3579 else case e in #( 3580 e) if test -n "$CC"; then 3581 ac_cv_prog_CC="$CC" # Let the user override the test. 3582 else 3583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3584 for as_dir in $PATH 3585 do 3586 IFS=$as_save_IFS 3587 case $as_dir in #((( 3588 '') as_dir=./ ;; 3589 */) ;; 3590 *) as_dir=$as_dir/ ;; 3591 esac 3592 for ac_exec_ext in '' $ac_executable_extensions; do 3593 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3594 ac_cv_prog_CC="${ac_tool_prefix}clang" 3595 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3596 break 2 3597 fi 3598 done 3599 done 3600 IFS=$as_save_IFS 3601 3602 fi ;; 3603 esac 3604 fi 3605 CC=$ac_cv_prog_CC 3606 if test -n "$CC"; then 3607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3608 printf "%s\n" "$CC" >&6; } 3609 else 3610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3611 printf "%s\n" "no" >&6; } 3612 fi 3613 3614 3615 fi 3616 if test -z "$ac_cv_prog_CC"; then 3617 ac_ct_CC=$CC 3618 # Extract the first word of "clang", so it can be a program name with args. 3619 set dummy clang; ac_word=$2 3620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3621 printf %s "checking for $ac_word... " >&6; } 3622 if test ${ac_cv_prog_ac_ct_CC+y} 3623 then : 3624 printf %s "(cached) " >&6 3625 else case e in #( 3626 e) if test -n "$ac_ct_CC"; then 3627 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3628 else 3629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3630 for as_dir in $PATH 3631 do 3632 IFS=$as_save_IFS 3633 case $as_dir in #((( 3634 '') as_dir=./ ;; 3635 */) ;; 3636 *) as_dir=$as_dir/ ;; 3637 esac 3638 for ac_exec_ext in '' $ac_executable_extensions; do 3639 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3640 ac_cv_prog_ac_ct_CC="clang" 3641 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3642 break 2 3643 fi 3644 done 3645 done 3646 IFS=$as_save_IFS 3647 3648 fi ;; 3649 esac 3650 fi 3651 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3652 if test -n "$ac_ct_CC"; then 3653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3654 printf "%s\n" "$ac_ct_CC" >&6; } 3655 else 3656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3657 printf "%s\n" "no" >&6; } 3658 fi 3659 3660 if test "x$ac_ct_CC" = x; then 3661 CC="" 3662 else 3663 case $cross_compiling:$ac_tool_warned in 3664 yes:) 3665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3666 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3667 ac_tool_warned=yes ;; 3668 esac 3669 CC=$ac_ct_CC 3670 fi 3671 else 3672 CC="$ac_cv_prog_CC" 3673 fi 3674 3675 fi 3676 3677 3678 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3679 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3680 as_fn_error $? "no acceptable C compiler found in \$PATH 3681 See 'config.log' for more details" "$LINENO" 5; } 3682 3683 # Provide some information about the compiler. 3684 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3685 set X $ac_compile 3686 ac_compiler=$2 3687 for ac_option in --version -v -V -qversion -version; do 3688 { { ac_try="$ac_compiler $ac_option >&5" 3689 case "(($ac_try" in 3690 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3691 *) ac_try_echo=$ac_try;; 3692 esac 3693 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3694 printf "%s\n" "$ac_try_echo"; } >&5 3695 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3696 ac_status=$? 3697 if test -s conftest.err; then 3698 sed '10a\ 3699 ... rest of stderr output deleted ... 3700 10q' conftest.err >conftest.er1 3701 cat conftest.er1 >&5 3702 fi 3703 rm -f conftest.er1 conftest.err 3704 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3705 test $ac_status = 0; } 3706 done 3707 3708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3709 /* end confdefs.h. */ 3710 3711 int 3712 main (void) 3713 { 3714 3715 ; 3716 return 0; 3717 } 3718 _ACEOF 3719 ac_clean_files_save=$ac_clean_files 3720 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3721 # Try to create an executable without -o first, disregard a.out. 3722 # It will help us diagnose broken compilers, and finding out an intuition 3723 # of exeext. 3724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3725 printf %s "checking whether the C compiler works... " >&6; } 3726 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3727 3728 # The possible output files: 3729 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3730 3731 ac_rmfiles= 3732 for ac_file in $ac_files 3733 do 3734 case $ac_file in 3735 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3736 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3737 esac 3738 done 3739 rm -f $ac_rmfiles 3740 3741 if { { ac_try="$ac_link_default" 3742 case "(($ac_try" in 3743 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3744 *) ac_try_echo=$ac_try;; 3745 esac 3746 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3747 printf "%s\n" "$ac_try_echo"; } >&5 3748 (eval "$ac_link_default") 2>&5 3749 ac_status=$? 3750 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3751 test $ac_status = 0; } 3752 then : 3753 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3754 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3755 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3756 # so that the user can short-circuit this test for compilers unknown to 3757 # Autoconf. 3758 for ac_file in $ac_files '' 3759 do 3760 test -f "$ac_file" || continue 3761 case $ac_file in 3762 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3763 ;; 3764 [ab].out ) 3765 # We found the default executable, but exeext='' is most 3766 # certainly right. 3767 break;; 3768 *.* ) 3769 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3770 then :; else 3771 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3772 fi 3773 # We set ac_cv_exeext here because the later test for it is not 3774 # safe: cross compilers may not add the suffix if given an '-o' 3775 # argument, so we may need to know it at that point already. 3776 # Even if this section looks crufty: it has the advantage of 3777 # actually working. 3778 break;; 3779 * ) 3780 break;; 3781 esac 3782 done 3783 test "$ac_cv_exeext" = no && ac_cv_exeext= 3784 3785 else case e in #( 3786 e) ac_file='' ;; 3787 esac 3788 fi 3789 if test -z "$ac_file" 3790 then : 3791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3792 printf "%s\n" "no" >&6; } 3793 printf "%s\n" "$as_me: failed program was:" >&5 3794 sed 's/^/| /' conftest.$ac_ext >&5 3795 3796 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3797 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3798 as_fn_error 77 "C compiler cannot create executables 3799 See 'config.log' for more details" "$LINENO" 5; } 3800 else case e in #( 3801 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3802 printf "%s\n" "yes" >&6; } ;; 3803 esac 3804 fi 3805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3806 printf %s "checking for C compiler default output file name... " >&6; } 3807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3808 printf "%s\n" "$ac_file" >&6; } 3809 ac_exeext=$ac_cv_exeext 3810 3811 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3812 ac_clean_files=$ac_clean_files_save 3813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3814 printf %s "checking for suffix of executables... " >&6; } 3815 if { { ac_try="$ac_link" 3816 case "(($ac_try" in 3817 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3818 *) ac_try_echo=$ac_try;; 3819 esac 3820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3821 printf "%s\n" "$ac_try_echo"; } >&5 3822 (eval "$ac_link") 2>&5 3823 ac_status=$? 3824 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3825 test $ac_status = 0; } 3826 then : 3827 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3828 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3829 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3830 # 'rm'. 3831 for ac_file in conftest.exe conftest conftest.*; do 3832 test -f "$ac_file" || continue 3833 case $ac_file in 3834 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3835 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3836 break;; 3837 * ) break;; 3838 esac 3839 done 3840 else case e in #( 3841 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3842 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3843 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3844 See 'config.log' for more details" "$LINENO" 5; } ;; 3845 esac 3846 fi 3847 rm -f conftest conftest$ac_cv_exeext 3848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3849 printf "%s\n" "$ac_cv_exeext" >&6; } 3850 3851 rm -f conftest.$ac_ext 3852 EXEEXT=$ac_cv_exeext 3853 ac_exeext=$EXEEXT 3854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3855 /* end confdefs.h. */ 3856 #include <stdio.h> 3857 int 3858 main (void) 3859 { 3860 FILE *f = fopen ("conftest.out", "w"); 3861 if (!f) 3862 return 1; 3863 return ferror (f) || fclose (f) != 0; 3864 3865 ; 3866 return 0; 3867 } 3868 _ACEOF 3869 ac_clean_files="$ac_clean_files conftest.out" 3870 # Check that the compiler produces executables we can run. If not, either 3871 # the compiler is broken, or we cross compile. 3872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3873 printf %s "checking whether we are cross compiling... " >&6; } 3874 if test "$cross_compiling" != yes; then 3875 { { ac_try="$ac_link" 3876 case "(($ac_try" in 3877 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3878 *) ac_try_echo=$ac_try;; 3879 esac 3880 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3881 printf "%s\n" "$ac_try_echo"; } >&5 3882 (eval "$ac_link") 2>&5 3883 ac_status=$? 3884 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3885 test $ac_status = 0; } 3886 if { ac_try='./conftest$ac_cv_exeext' 3887 { { case "(($ac_try" in 3888 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3889 *) ac_try_echo=$ac_try;; 3890 esac 3891 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3892 printf "%s\n" "$ac_try_echo"; } >&5 3893 (eval "$ac_try") 2>&5 3894 ac_status=$? 3895 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3896 test $ac_status = 0; }; }; then 3897 cross_compiling=no 3898 else 3899 if test "$cross_compiling" = maybe; then 3900 cross_compiling=yes 3901 else 3902 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3903 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3904 as_fn_error 77 "cannot run C compiled programs. 3905 If you meant to cross compile, use '--host'. 3906 See 'config.log' for more details" "$LINENO" 5; } 3907 fi 3908 fi 3909 fi 3910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3911 printf "%s\n" "$cross_compiling" >&6; } 3912 3913 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3914 conftest.o conftest.obj conftest.out 3915 ac_clean_files=$ac_clean_files_save 3916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3917 printf %s "checking for suffix of object files... " >&6; } 3918 if test ${ac_cv_objext+y} 3919 then : 3920 printf %s "(cached) " >&6 3921 else case e in #( 3922 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3923 /* end confdefs.h. */ 3924 3925 int 3926 main (void) 3927 { 3928 3929 ; 3930 return 0; 3931 } 3932 _ACEOF 3933 rm -f conftest.o conftest.obj 3934 if { { ac_try="$ac_compile" 3935 case "(($ac_try" in 3936 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3937 *) ac_try_echo=$ac_try;; 3938 esac 3939 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3940 printf "%s\n" "$ac_try_echo"; } >&5 3941 (eval "$ac_compile") 2>&5 3942 ac_status=$? 3943 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3944 test $ac_status = 0; } 3945 then : 3946 for ac_file in conftest.o conftest.obj conftest.*; do 3947 test -f "$ac_file" || continue; 3948 case $ac_file in 3949 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3950 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3951 break;; 3952 esac 3953 done 3954 else case e in #( 3955 e) printf "%s\n" "$as_me: failed program was:" >&5 3956 sed 's/^/| /' conftest.$ac_ext >&5 3957 3958 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3959 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3960 as_fn_error $? "cannot compute suffix of object files: cannot compile 3961 See 'config.log' for more details" "$LINENO" 5; } ;; 3962 esac 3963 fi 3964 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3965 esac 3966 fi 3967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3968 printf "%s\n" "$ac_cv_objext" >&6; } 3969 OBJEXT=$ac_cv_objext 3970 ac_objext=$OBJEXT 3971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3972 printf %s "checking whether the compiler supports GNU C... " >&6; } 3973 if test ${ac_cv_c_compiler_gnu+y} 3974 then : 3975 printf %s "(cached) " >&6 3976 else case e in #( 3977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3978 /* end confdefs.h. */ 3979 3980 int 3981 main (void) 3982 { 3983 #ifndef __GNUC__ 3984 choke me 3985 #endif 3986 3987 ; 3988 return 0; 3989 } 3990 _ACEOF 3991 if ac_fn_c_try_compile "$LINENO" 3992 then : 3993 ac_compiler_gnu=yes 3994 else case e in #( 3995 e) ac_compiler_gnu=no ;; 3996 esac 3997 fi 3998 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3999 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4000 ;; 4001 esac 4002 fi 4003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4004 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4005 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4006 4007 if test $ac_compiler_gnu = yes; then 4008 GCC=yes 4009 else 4010 GCC= 4011 fi 4012 ac_test_CFLAGS=${CFLAGS+y} 4013 ac_save_CFLAGS=$CFLAGS 4014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4015 printf %s "checking whether $CC accepts -g... " >&6; } 4016 if test ${ac_cv_prog_cc_g+y} 4017 then : 4018 printf %s "(cached) " >&6 4019 else case e in #( 4020 e) ac_save_c_werror_flag=$ac_c_werror_flag 4021 ac_c_werror_flag=yes 4022 ac_cv_prog_cc_g=no 4023 CFLAGS="-g" 4024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4025 /* end confdefs.h. */ 4026 4027 int 4028 main (void) 4029 { 4030 4031 ; 4032 return 0; 4033 } 4034 _ACEOF 4035 if ac_fn_c_try_compile "$LINENO" 4036 then : 4037 ac_cv_prog_cc_g=yes 4038 else case e in #( 4039 e) CFLAGS="" 4040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4041 /* end confdefs.h. */ 4042 4043 int 4044 main (void) 4045 { 4046 4047 ; 4048 return 0; 4049 } 4050 _ACEOF 4051 if ac_fn_c_try_compile "$LINENO" 4052 then : 4053 4054 else case e in #( 4055 e) ac_c_werror_flag=$ac_save_c_werror_flag 4056 CFLAGS="-g" 4057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4058 /* end confdefs.h. */ 4059 4060 int 4061 main (void) 4062 { 4063 4064 ; 4065 return 0; 4066 } 4067 _ACEOF 4068 if ac_fn_c_try_compile "$LINENO" 4069 then : 4070 ac_cv_prog_cc_g=yes 4071 fi 4072 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4073 esac 4074 fi 4075 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4076 esac 4077 fi 4078 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4079 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4080 esac 4081 fi 4082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4083 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4084 if test $ac_test_CFLAGS; then 4085 CFLAGS=$ac_save_CFLAGS 4086 elif test $ac_cv_prog_cc_g = yes; then 4087 if test "$GCC" = yes; then 4088 CFLAGS="-g -O2" 4089 else 4090 CFLAGS="-g" 4091 fi 4092 else 4093 if test "$GCC" = yes; then 4094 CFLAGS="-O2" 4095 else 4096 CFLAGS= 4097 fi 4098 fi 4099 ac_prog_cc_stdc=no 4100 if test x$ac_prog_cc_stdc = xno 4101 then : 4102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4103 printf %s "checking for $CC option to enable C11 features... " >&6; } 4104 if test ${ac_cv_prog_cc_c11+y} 4105 then : 4106 printf %s "(cached) " >&6 4107 else case e in #( 4108 e) ac_cv_prog_cc_c11=no 4109 ac_save_CC=$CC 4110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4111 /* end confdefs.h. */ 4112 $ac_c_conftest_c11_program 4113 _ACEOF 4114 for ac_arg in '' -std=gnu11 4115 do 4116 CC="$ac_save_CC $ac_arg" 4117 if ac_fn_c_try_compile "$LINENO" 4118 then : 4119 ac_cv_prog_cc_c11=$ac_arg 4120 fi 4121 rm -f core conftest.err conftest.$ac_objext conftest.beam 4122 test "x$ac_cv_prog_cc_c11" != "xno" && break 4123 done 4124 rm -f conftest.$ac_ext 4125 CC=$ac_save_CC ;; 4126 esac 4127 fi 4128 4129 if test "x$ac_cv_prog_cc_c11" = xno 4130 then : 4131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4132 printf "%s\n" "unsupported" >&6; } 4133 else case e in #( 4134 e) if test "x$ac_cv_prog_cc_c11" = x 4135 then : 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4137 printf "%s\n" "none needed" >&6; } 4138 else case e in #( 4139 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4140 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4141 CC="$CC $ac_cv_prog_cc_c11" ;; 4142 esac 4143 fi 4144 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4145 ac_prog_cc_stdc=c11 ;; 4146 esac 4147 fi 4148 fi 4149 if test x$ac_prog_cc_stdc = xno 4150 then : 4151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4152 printf %s "checking for $CC option to enable C99 features... " >&6; } 4153 if test ${ac_cv_prog_cc_c99+y} 4154 then : 4155 printf %s "(cached) " >&6 4156 else case e in #( 4157 e) ac_cv_prog_cc_c99=no 4158 ac_save_CC=$CC 4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4160 /* end confdefs.h. */ 4161 $ac_c_conftest_c99_program 4162 _ACEOF 4163 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4164 do 4165 CC="$ac_save_CC $ac_arg" 4166 if ac_fn_c_try_compile "$LINENO" 4167 then : 4168 ac_cv_prog_cc_c99=$ac_arg 4169 fi 4170 rm -f core conftest.err conftest.$ac_objext conftest.beam 4171 test "x$ac_cv_prog_cc_c99" != "xno" && break 4172 done 4173 rm -f conftest.$ac_ext 4174 CC=$ac_save_CC ;; 4175 esac 4176 fi 4177 4178 if test "x$ac_cv_prog_cc_c99" = xno 4179 then : 4180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4181 printf "%s\n" "unsupported" >&6; } 4182 else case e in #( 4183 e) if test "x$ac_cv_prog_cc_c99" = x 4184 then : 4185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4186 printf "%s\n" "none needed" >&6; } 4187 else case e in #( 4188 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4189 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4190 CC="$CC $ac_cv_prog_cc_c99" ;; 4191 esac 4192 fi 4193 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4194 ac_prog_cc_stdc=c99 ;; 4195 esac 4196 fi 4197 fi 4198 if test x$ac_prog_cc_stdc = xno 4199 then : 4200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4201 printf %s "checking for $CC option to enable C89 features... " >&6; } 4202 if test ${ac_cv_prog_cc_c89+y} 4203 then : 4204 printf %s "(cached) " >&6 4205 else case e in #( 4206 e) ac_cv_prog_cc_c89=no 4207 ac_save_CC=$CC 4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4209 /* end confdefs.h. */ 4210 $ac_c_conftest_c89_program 4211 _ACEOF 4212 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4213 do 4214 CC="$ac_save_CC $ac_arg" 4215 if ac_fn_c_try_compile "$LINENO" 4216 then : 4217 ac_cv_prog_cc_c89=$ac_arg 4218 fi 4219 rm -f core conftest.err conftest.$ac_objext conftest.beam 4220 test "x$ac_cv_prog_cc_c89" != "xno" && break 4221 done 4222 rm -f conftest.$ac_ext 4223 CC=$ac_save_CC ;; 4224 esac 4225 fi 4226 4227 if test "x$ac_cv_prog_cc_c89" = xno 4228 then : 4229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4230 printf "%s\n" "unsupported" >&6; } 4231 else case e in #( 4232 e) if test "x$ac_cv_prog_cc_c89" = x 4233 then : 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4235 printf "%s\n" "none needed" >&6; } 4236 else case e in #( 4237 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4238 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4239 CC="$CC $ac_cv_prog_cc_c89" ;; 4240 esac 4241 fi 4242 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4243 ac_prog_cc_stdc=c89 ;; 4244 esac 4245 fi 4246 fi 4247 4248 ac_ext=c 4249 ac_cpp='$CPP $CPPFLAGS' 4250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4252 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4253 4254 4255 ac_ext=c 4256 ac_cpp='$CPP $CPPFLAGS' 4257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4259 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4261 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4262 if test ${am_cv_prog_cc_c_o+y} 4263 then : 4264 printf %s "(cached) " >&6 4265 else case e in #( 4266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4267 /* end confdefs.h. */ 4268 4269 int 4270 main (void) 4271 { 4272 4273 ; 4274 return 0; 4275 } 4276 _ACEOF 4277 # Make sure it works both with $CC and with simple cc. 4278 # Following AC_PROG_CC_C_O, we do the test twice because some 4279 # compilers refuse to overwrite an existing .o file with -o, 4280 # though they will create one. 4281 am_cv_prog_cc_c_o=yes 4282 for am_i in 1 2; do 4283 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4284 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4285 ac_status=$? 4286 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4287 (exit $ac_status); } \ 4288 && test -f conftest2.$ac_objext; then 4289 : OK 4290 else 4291 am_cv_prog_cc_c_o=no 4292 break 4293 fi 4294 done 4295 rm -f core conftest* 4296 unset am_i ;; 4297 esac 4298 fi 4299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4300 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4301 if test "$am_cv_prog_cc_c_o" != yes; then 4302 # Losing compiler, so override with the script. 4303 # FIXME: It is wrong to rewrite CC. 4304 # But if we don't then we get into trouble of one sort or another. 4305 # A longer-term fix would be to have automake use am__CC in this case, 4306 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4307 CC="$am_aux_dir/compile $CC" 4308 fi 4309 ac_ext=c 4310 ac_cpp='$CPP $CPPFLAGS' 4311 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4312 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4313 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4314 4315 4316 depcc="$CC" am_compiler_list= 4317 4318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4319 printf %s "checking dependency style of $depcc... " >&6; } 4320 if test ${am_cv_CC_dependencies_compiler_type+y} 4321 then : 4322 printf %s "(cached) " >&6 4323 else case e in #( 4324 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4325 # We make a subdir and do the tests there. Otherwise we can end up 4326 # making bogus files that we don't know about and never remove. For 4327 # instance it was reported that on HP-UX the gcc test will end up 4328 # making a dummy file named 'D' -- because '-MD' means "put the output 4329 # in D". 4330 rm -rf conftest.dir 4331 mkdir conftest.dir 4332 # Copy depcomp to subdir because otherwise we won't find it if we're 4333 # using a relative directory. 4334 cp "$am_depcomp" conftest.dir 4335 cd conftest.dir 4336 # We will build objects and dependencies in a subdirectory because 4337 # it helps to detect inapplicable dependency modes. For instance 4338 # both Tru64's cc and ICC support -MD to output dependencies as a 4339 # side effect of compilation, but ICC will put the dependencies in 4340 # the current directory while Tru64 will put them in the object 4341 # directory. 4342 mkdir sub 4343 4344 am_cv_CC_dependencies_compiler_type=none 4345 if test "$am_compiler_list" = ""; then 4346 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4347 fi 4348 am__universal=false 4349 case " $depcc " in #( 4350 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4351 esac 4352 4353 for depmode in $am_compiler_list; do 4354 # Setup a source with many dependencies, because some compilers 4355 # like to wrap large dependency lists on column 80 (with \), and 4356 # we should not choose a depcomp mode which is confused by this. 4357 # 4358 # We need to recreate these files for each test, as the compiler may 4359 # overwrite some of them when testing with obscure command lines. 4360 # This happens at least with the AIX C compiler. 4361 : > sub/conftest.c 4362 for i in 1 2 3 4 5 6; do 4363 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4364 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4365 # Solaris 10 /bin/sh. 4366 echo '/* dummy */' > sub/conftst$i.h 4367 done 4368 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4369 4370 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4371 # mode. It turns out that the SunPro C++ compiler does not properly 4372 # handle '-M -o', and we need to detect this. Also, some Intel 4373 # versions had trouble with output in subdirs. 4374 am__obj=sub/conftest.${OBJEXT-o} 4375 am__minus_obj="-o $am__obj" 4376 case $depmode in 4377 gcc) 4378 # This depmode causes a compiler race in universal mode. 4379 test "$am__universal" = false || continue 4380 ;; 4381 nosideeffect) 4382 # After this tag, mechanisms are not by side-effect, so they'll 4383 # only be used when explicitly requested. 4384 if test "x$enable_dependency_tracking" = xyes; then 4385 continue 4386 else 4387 break 4388 fi 4389 ;; 4390 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4391 # This compiler won't grok '-c -o', but also, the minuso test has 4392 # not run yet. These depmodes are late enough in the game, and 4393 # so weak that their functioning should not be impacted. 4394 am__obj=conftest.${OBJEXT-o} 4395 am__minus_obj= 4396 ;; 4397 none) break ;; 4398 esac 4399 if depmode=$depmode \ 4400 source=sub/conftest.c object=$am__obj \ 4401 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4402 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4403 >/dev/null 2>conftest.err && 4404 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4405 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4406 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4407 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4408 # icc doesn't choke on unknown options, it will just issue warnings 4409 # or remarks (even with -Werror). So we grep stderr for any message 4410 # that says an option was ignored or not supported. 4411 # When given -MP, icc 7.0 and 7.1 complain thusly: 4412 # icc: Command line warning: ignoring option '-M'; no argument required 4413 # The diagnosis changed in icc 8.0: 4414 # icc: Command line remark: option '-MP' not supported 4415 if (grep 'ignoring option' conftest.err || 4416 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4417 am_cv_CC_dependencies_compiler_type=$depmode 4418 break 4419 fi 4420 fi 4421 done 4422 4423 cd .. 4424 rm -rf conftest.dir 4425 else 4426 am_cv_CC_dependencies_compiler_type=none 4427 fi 4428 ;; 4429 esac 4430 fi 4431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4432 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4433 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4434 4435 if 4436 test "x$enable_dependency_tracking" != xno \ 4437 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4438 am__fastdepCC_TRUE= 4439 am__fastdepCC_FALSE='#' 4440 else 4441 am__fastdepCC_TRUE='#' 4442 am__fastdepCC_FALSE= 4443 fi 4444 4445 4446 4447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4448 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4449 if test ${ac_cv_c_undeclared_builtin_options+y} 4450 then : 4451 printf %s "(cached) " >&6 4452 else case e in #( 4453 e) ac_save_CFLAGS=$CFLAGS 4454 ac_cv_c_undeclared_builtin_options='cannot detect' 4455 for ac_arg in '' -fno-builtin; do 4456 CFLAGS="$ac_save_CFLAGS $ac_arg" 4457 # This test program should *not* compile successfully. 4458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4459 /* end confdefs.h. */ 4460 4461 int 4462 main (void) 4463 { 4464 (void) strchr; 4465 ; 4466 return 0; 4467 } 4468 _ACEOF 4469 if ac_fn_c_try_compile "$LINENO" 4470 then : 4471 4472 else case e in #( 4473 e) # This test program should compile successfully. 4474 # No library function is consistently available on 4475 # freestanding implementations, so test against a dummy 4476 # declaration. Include always-available headers on the 4477 # off chance that they somehow elicit warnings. 4478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4479 /* end confdefs.h. */ 4480 #include <float.h> 4481 #include <limits.h> 4482 #include <stdarg.h> 4483 #include <stddef.h> 4484 extern void ac_decl (int, char *); 4485 4486 int 4487 main (void) 4488 { 4489 (void) ac_decl (0, (char *) 0); 4490 (void) ac_decl; 4491 4492 ; 4493 return 0; 4494 } 4495 _ACEOF 4496 if ac_fn_c_try_compile "$LINENO" 4497 then : 4498 if test x"$ac_arg" = x 4499 then : 4500 ac_cv_c_undeclared_builtin_options='none needed' 4501 else case e in #( 4502 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4503 esac 4504 fi 4505 break 4506 fi 4507 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4508 esac 4509 fi 4510 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4511 done 4512 CFLAGS=$ac_save_CFLAGS 4513 ;; 4514 esac 4515 fi 4516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4517 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4518 case $ac_cv_c_undeclared_builtin_options in #( 4519 'cannot detect') : 4520 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4521 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4522 as_fn_error $? "cannot make $CC report undeclared builtins 4523 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4524 'none needed') : 4525 ac_c_undeclared_builtin_options='' ;; #( 4526 *) : 4527 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4528 esac 4529 4530 ac_header= ac_cache= 4531 for ac_item in $ac_header_c_list 4532 do 4533 if test $ac_cache; then 4534 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4535 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4536 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4537 fi 4538 ac_header= ac_cache= 4539 elif test $ac_header; then 4540 ac_cache=$ac_item 4541 else 4542 ac_header=$ac_item 4543 fi 4544 done 4545 4546 4547 4548 4549 4550 4551 4552 4553 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4554 then : 4555 4556 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4557 4558 fi 4559 4560 4561 4562 4563 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4564 if test "x$ac_cv_have_decl___clang__" = xyes 4565 then : 4566 CLANGCC="yes" 4567 else case e in #( 4568 e) CLANGCC="no" ;; 4569 esac 4570 fi 4571 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4572 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4573 then : 4574 INTELCC="yes" 4575 else case e in #( 4576 e) INTELCC="no" ;; 4577 esac 4578 fi 4579 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4580 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4581 then : 4582 SUNCC="yes" 4583 else case e in #( 4584 e) SUNCC="no" ;; 4585 esac 4586 fi 4587 4588 4589 4590 4591 4592 4593 4594 4595 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4596 if test -n "$ac_tool_prefix"; then 4597 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4598 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4600 printf %s "checking for $ac_word... " >&6; } 4601 if test ${ac_cv_path_PKG_CONFIG+y} 4602 then : 4603 printf %s "(cached) " >&6 4604 else case e in #( 4605 e) case $PKG_CONFIG in 4606 [\\/]* | ?:[\\/]*) 4607 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4608 ;; 4609 *) 4610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4611 for as_dir in $PATH 4612 do 4613 IFS=$as_save_IFS 4614 case $as_dir in #((( 4615 '') as_dir=./ ;; 4616 */) ;; 4617 *) as_dir=$as_dir/ ;; 4618 esac 4619 for ac_exec_ext in '' $ac_executable_extensions; do 4620 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4621 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4622 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4623 break 2 4624 fi 4625 done 4626 done 4627 IFS=$as_save_IFS 4628 4629 ;; 4630 esac ;; 4631 esac 4632 fi 4633 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4634 if test -n "$PKG_CONFIG"; then 4635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4636 printf "%s\n" "$PKG_CONFIG" >&6; } 4637 else 4638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4639 printf "%s\n" "no" >&6; } 4640 fi 4641 4642 4643 fi 4644 if test -z "$ac_cv_path_PKG_CONFIG"; then 4645 ac_pt_PKG_CONFIG=$PKG_CONFIG 4646 # Extract the first word of "pkg-config", so it can be a program name with args. 4647 set dummy pkg-config; ac_word=$2 4648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4649 printf %s "checking for $ac_word... " >&6; } 4650 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4651 then : 4652 printf %s "(cached) " >&6 4653 else case e in #( 4654 e) case $ac_pt_PKG_CONFIG in 4655 [\\/]* | ?:[\\/]*) 4656 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4657 ;; 4658 *) 4659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4660 for as_dir in $PATH 4661 do 4662 IFS=$as_save_IFS 4663 case $as_dir in #((( 4664 '') as_dir=./ ;; 4665 */) ;; 4666 *) as_dir=$as_dir/ ;; 4667 esac 4668 for ac_exec_ext in '' $ac_executable_extensions; do 4669 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4670 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4671 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4672 break 2 4673 fi 4674 done 4675 done 4676 IFS=$as_save_IFS 4677 4678 ;; 4679 esac ;; 4680 esac 4681 fi 4682 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4683 if test -n "$ac_pt_PKG_CONFIG"; then 4684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4685 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4686 else 4687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4688 printf "%s\n" "no" >&6; } 4689 fi 4690 4691 if test "x$ac_pt_PKG_CONFIG" = x; then 4692 PKG_CONFIG="" 4693 else 4694 case $cross_compiling:$ac_tool_warned in 4695 yes:) 4696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4697 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4698 ac_tool_warned=yes ;; 4699 esac 4700 PKG_CONFIG=$ac_pt_PKG_CONFIG 4701 fi 4702 else 4703 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4704 fi 4705 4706 fi 4707 if test -n "$PKG_CONFIG"; then 4708 _pkg_min_version=0.9.0 4709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4710 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4711 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4713 printf "%s\n" "yes" >&6; } 4714 else 4715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4716 printf "%s\n" "no" >&6; } 4717 PKG_CONFIG="" 4718 fi 4719 fi 4720 4721 4722 # Make sure we can run config.sub. 4723 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4724 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4725 4726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4727 printf %s "checking build system type... " >&6; } 4728 if test ${ac_cv_build+y} 4729 then : 4730 printf %s "(cached) " >&6 4731 else case e in #( 4732 e) ac_build_alias=$build_alias 4733 test "x$ac_build_alias" = x && 4734 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4735 test "x$ac_build_alias" = x && 4736 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4737 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4738 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4739 ;; 4740 esac 4741 fi 4742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4743 printf "%s\n" "$ac_cv_build" >&6; } 4744 case $ac_cv_build in 4745 *-*-*) ;; 4746 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4747 esac 4748 build=$ac_cv_build 4749 ac_save_IFS=$IFS; IFS='-' 4750 set x $ac_cv_build 4751 shift 4752 build_cpu=$1 4753 build_vendor=$2 4754 shift; shift 4755 # Remember, the first character of IFS is used to create $*, 4756 # except with old shells: 4757 build_os=$* 4758 IFS=$ac_save_IFS 4759 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4760 4761 4762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4763 printf %s "checking host system type... " >&6; } 4764 if test ${ac_cv_host+y} 4765 then : 4766 printf %s "(cached) " >&6 4767 else case e in #( 4768 e) if test "x$host_alias" = x; then 4769 ac_cv_host=$ac_cv_build 4770 else 4771 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4772 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4773 fi 4774 ;; 4775 esac 4776 fi 4777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4778 printf "%s\n" "$ac_cv_host" >&6; } 4779 case $ac_cv_host in 4780 *-*-*) ;; 4781 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4782 esac 4783 host=$ac_cv_host 4784 ac_save_IFS=$IFS; IFS='-' 4785 set x $ac_cv_host 4786 shift 4787 host_cpu=$1 4788 host_vendor=$2 4789 shift; shift 4790 # Remember, the first character of IFS is used to create $*, 4791 # except with old shells: 4792 host_os=$* 4793 IFS=$ac_save_IFS 4794 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4795 4796 4797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4798 printf %s "checking for a sed that does not truncate output... " >&6; } 4799 if test ${ac_cv_path_SED+y} 4800 then : 4801 printf %s "(cached) " >&6 4802 else case e in #( 4803 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4804 for ac_i in 1 2 3 4 5 6 7; do 4805 ac_script="$ac_script$as_nl$ac_script" 4806 done 4807 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4808 { ac_script=; unset ac_script;} 4809 if test -z "$SED"; then 4810 ac_path_SED_found=false 4811 # Loop through the user's path and test for each of PROGNAME-LIST 4812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4813 for as_dir in $PATH 4814 do 4815 IFS=$as_save_IFS 4816 case $as_dir in #((( 4817 '') as_dir=./ ;; 4818 */) ;; 4819 *) as_dir=$as_dir/ ;; 4820 esac 4821 for ac_prog in sed gsed 4822 do 4823 for ac_exec_ext in '' $ac_executable_extensions; do 4824 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4825 as_fn_executable_p "$ac_path_SED" || continue 4826 # Check for GNU ac_path_SED and select it if it is found. 4827 # Check for GNU $ac_path_SED 4828 case `"$ac_path_SED" --version 2>&1` in #( 4829 *GNU*) 4830 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4831 #( 4832 *) 4833 ac_count=0 4834 printf %s 0123456789 >"conftest.in" 4835 while : 4836 do 4837 cat "conftest.in" "conftest.in" >"conftest.tmp" 4838 mv "conftest.tmp" "conftest.in" 4839 cp "conftest.in" "conftest.nl" 4840 printf "%s\n" '' >> "conftest.nl" 4841 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4842 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4843 as_fn_arith $ac_count + 1 && ac_count=$as_val 4844 if test $ac_count -gt ${ac_path_SED_max-0}; then 4845 # Best one so far, save it but keep looking for a better one 4846 ac_cv_path_SED="$ac_path_SED" 4847 ac_path_SED_max=$ac_count 4848 fi 4849 # 10*(2^10) chars as input seems more than enough 4850 test $ac_count -gt 10 && break 4851 done 4852 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4853 esac 4854 4855 $ac_path_SED_found && break 3 4856 done 4857 done 4858 done 4859 IFS=$as_save_IFS 4860 if test -z "$ac_cv_path_SED"; then 4861 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4862 fi 4863 else 4864 ac_cv_path_SED=$SED 4865 fi 4866 ;; 4867 esac 4868 fi 4869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4870 printf "%s\n" "$ac_cv_path_SED" >&6; } 4871 SED="$ac_cv_path_SED" 4872 rm -f conftest.sed 4873 4874 4875 4876 4877 4878 4879 # Check whether --enable-selective-werror was given. 4880 if test ${enable_selective_werror+y} 4881 then : 4882 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4883 else case e in #( 4884 e) SELECTIVE_WERROR=yes ;; 4885 esac 4886 fi 4887 4888 4889 4890 4891 4892 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4893 if test "x$SUNCC" = "xyes"; then 4894 BASE_CFLAGS="-v" 4895 else 4896 BASE_CFLAGS="" 4897 fi 4898 4899 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 xorg_testset_save_CFLAGS="$CFLAGS" 4914 4915 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4918 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4919 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4920 then : 4921 printf %s "(cached) " >&6 4922 else case e in #( 4923 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4924 /* end confdefs.h. */ 4925 int i; 4926 _ACEOF 4927 if ac_fn_c_try_compile "$LINENO" 4928 then : 4929 xorg_cv_cc_flag_unknown_warning_option=yes 4930 else case e in #( 4931 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 4932 esac 4933 fi 4934 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4935 esac 4936 fi 4937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4938 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4940 CFLAGS="$xorg_testset_save_CFLAGS" 4941 fi 4942 4943 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4946 fi 4947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4949 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4950 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4951 then : 4952 printf %s "(cached) " >&6 4953 else case e in #( 4954 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4955 /* end confdefs.h. */ 4956 int i; 4957 _ACEOF 4958 if ac_fn_c_try_compile "$LINENO" 4959 then : 4960 xorg_cv_cc_flag_unused_command_line_argument=yes 4961 else case e in #( 4962 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 4963 esac 4964 fi 4965 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4966 esac 4967 fi 4968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4969 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4970 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4971 CFLAGS="$xorg_testset_save_CFLAGS" 4972 fi 4973 4974 found="no" 4975 4976 if test $found = "no" ; then 4977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4979 fi 4980 4981 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4983 fi 4984 4985 CFLAGS="$CFLAGS -Wall" 4986 4987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4988 printf %s "checking if $CC supports -Wall... " >&6; } 4989 cacheid=xorg_cv_cc_flag__Wall 4990 if eval test \${$cacheid+y} 4991 then : 4992 printf %s "(cached) " >&6 4993 else case e in #( 4994 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4995 /* end confdefs.h. */ 4996 int i; 4997 int 4998 main (void) 4999 { 5000 5001 ; 5002 return 0; 5003 } 5004 _ACEOF 5005 if ac_fn_c_try_link "$LINENO" 5006 then : 5007 eval $cacheid=yes 5008 else case e in #( 5009 e) eval $cacheid=no ;; 5010 esac 5011 fi 5012 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5013 conftest$ac_exeext conftest.$ac_ext ;; 5014 esac 5015 fi 5016 5017 5018 CFLAGS="$xorg_testset_save_CFLAGS" 5019 5020 eval supported=\$$cacheid 5021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5022 printf "%s\n" "$supported" >&6; } 5023 if test "$supported" = "yes" ; then 5024 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5025 found="yes" 5026 fi 5027 fi 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 xorg_testset_save_CFLAGS="$CFLAGS" 5044 5045 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5048 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5049 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5050 then : 5051 printf %s "(cached) " >&6 5052 else case e in #( 5053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5054 /* end confdefs.h. */ 5055 int i; 5056 _ACEOF 5057 if ac_fn_c_try_compile "$LINENO" 5058 then : 5059 xorg_cv_cc_flag_unknown_warning_option=yes 5060 else case e in #( 5061 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5062 esac 5063 fi 5064 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5065 esac 5066 fi 5067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5068 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5070 CFLAGS="$xorg_testset_save_CFLAGS" 5071 fi 5072 5073 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5076 fi 5077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5079 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5080 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5081 then : 5082 printf %s "(cached) " >&6 5083 else case e in #( 5084 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5085 /* end confdefs.h. */ 5086 int i; 5087 _ACEOF 5088 if ac_fn_c_try_compile "$LINENO" 5089 then : 5090 xorg_cv_cc_flag_unused_command_line_argument=yes 5091 else case e in #( 5092 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5093 esac 5094 fi 5095 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5096 esac 5097 fi 5098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5099 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5100 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5101 CFLAGS="$xorg_testset_save_CFLAGS" 5102 fi 5103 5104 found="no" 5105 5106 if test $found = "no" ; then 5107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5109 fi 5110 5111 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5113 fi 5114 5115 CFLAGS="$CFLAGS -Wpointer-arith" 5116 5117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5118 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5119 cacheid=xorg_cv_cc_flag__Wpointer_arith 5120 if eval test \${$cacheid+y} 5121 then : 5122 printf %s "(cached) " >&6 5123 else case e in #( 5124 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5125 /* end confdefs.h. */ 5126 int i; 5127 int 5128 main (void) 5129 { 5130 5131 ; 5132 return 0; 5133 } 5134 _ACEOF 5135 if ac_fn_c_try_link "$LINENO" 5136 then : 5137 eval $cacheid=yes 5138 else case e in #( 5139 e) eval $cacheid=no ;; 5140 esac 5141 fi 5142 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5143 conftest$ac_exeext conftest.$ac_ext ;; 5144 esac 5145 fi 5146 5147 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149 5150 eval supported=\$$cacheid 5151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5152 printf "%s\n" "$supported" >&6; } 5153 if test "$supported" = "yes" ; then 5154 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5155 found="yes" 5156 fi 5157 fi 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 xorg_testset_save_CFLAGS="$CFLAGS" 5174 5175 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5178 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5179 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5180 then : 5181 printf %s "(cached) " >&6 5182 else case e in #( 5183 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5184 /* end confdefs.h. */ 5185 int i; 5186 _ACEOF 5187 if ac_fn_c_try_compile "$LINENO" 5188 then : 5189 xorg_cv_cc_flag_unknown_warning_option=yes 5190 else case e in #( 5191 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5192 esac 5193 fi 5194 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5195 esac 5196 fi 5197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5198 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5199 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5200 CFLAGS="$xorg_testset_save_CFLAGS" 5201 fi 5202 5203 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5206 fi 5207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5209 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5210 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5211 then : 5212 printf %s "(cached) " >&6 5213 else case e in #( 5214 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5215 /* end confdefs.h. */ 5216 int i; 5217 _ACEOF 5218 if ac_fn_c_try_compile "$LINENO" 5219 then : 5220 xorg_cv_cc_flag_unused_command_line_argument=yes 5221 else case e in #( 5222 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5223 esac 5224 fi 5225 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5226 esac 5227 fi 5228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5229 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5230 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5231 CFLAGS="$xorg_testset_save_CFLAGS" 5232 fi 5233 5234 found="no" 5235 5236 if test $found = "no" ; then 5237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5239 fi 5240 5241 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5243 fi 5244 5245 CFLAGS="$CFLAGS -Wmissing-declarations" 5246 5247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5248 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5249 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5250 if eval test \${$cacheid+y} 5251 then : 5252 printf %s "(cached) " >&6 5253 else case e in #( 5254 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5255 /* end confdefs.h. */ 5256 int i; 5257 int 5258 main (void) 5259 { 5260 5261 ; 5262 return 0; 5263 } 5264 _ACEOF 5265 if ac_fn_c_try_link "$LINENO" 5266 then : 5267 eval $cacheid=yes 5268 else case e in #( 5269 e) eval $cacheid=no ;; 5270 esac 5271 fi 5272 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5273 conftest$ac_exeext conftest.$ac_ext ;; 5274 esac 5275 fi 5276 5277 5278 CFLAGS="$xorg_testset_save_CFLAGS" 5279 5280 eval supported=\$$cacheid 5281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5282 printf "%s\n" "$supported" >&6; } 5283 if test "$supported" = "yes" ; then 5284 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5285 found="yes" 5286 fi 5287 fi 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 xorg_testset_save_CFLAGS="$CFLAGS" 5304 5305 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5308 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5309 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5310 then : 5311 printf %s "(cached) " >&6 5312 else case e in #( 5313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5314 /* end confdefs.h. */ 5315 int i; 5316 _ACEOF 5317 if ac_fn_c_try_compile "$LINENO" 5318 then : 5319 xorg_cv_cc_flag_unknown_warning_option=yes 5320 else case e in #( 5321 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5322 esac 5323 fi 5324 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5325 esac 5326 fi 5327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5328 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5330 CFLAGS="$xorg_testset_save_CFLAGS" 5331 fi 5332 5333 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5336 fi 5337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5339 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5340 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5341 then : 5342 printf %s "(cached) " >&6 5343 else case e in #( 5344 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5345 /* end confdefs.h. */ 5346 int i; 5347 _ACEOF 5348 if ac_fn_c_try_compile "$LINENO" 5349 then : 5350 xorg_cv_cc_flag_unused_command_line_argument=yes 5351 else case e in #( 5352 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5353 esac 5354 fi 5355 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5356 esac 5357 fi 5358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5359 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5360 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5361 CFLAGS="$xorg_testset_save_CFLAGS" 5362 fi 5363 5364 found="no" 5365 5366 if test $found = "no" ; then 5367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5369 fi 5370 5371 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5373 fi 5374 5375 CFLAGS="$CFLAGS -Wformat=2" 5376 5377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5378 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5379 cacheid=xorg_cv_cc_flag__Wformat_2 5380 if eval test \${$cacheid+y} 5381 then : 5382 printf %s "(cached) " >&6 5383 else case e in #( 5384 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5385 /* end confdefs.h. */ 5386 int i; 5387 int 5388 main (void) 5389 { 5390 5391 ; 5392 return 0; 5393 } 5394 _ACEOF 5395 if ac_fn_c_try_link "$LINENO" 5396 then : 5397 eval $cacheid=yes 5398 else case e in #( 5399 e) eval $cacheid=no ;; 5400 esac 5401 fi 5402 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5403 conftest$ac_exeext conftest.$ac_ext ;; 5404 esac 5405 fi 5406 5407 5408 CFLAGS="$xorg_testset_save_CFLAGS" 5409 5410 eval supported=\$$cacheid 5411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5412 printf "%s\n" "$supported" >&6; } 5413 if test "$supported" = "yes" ; then 5414 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5415 found="yes" 5416 fi 5417 fi 5418 5419 if test $found = "no" ; then 5420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5422 fi 5423 5424 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5426 fi 5427 5428 CFLAGS="$CFLAGS -Wformat" 5429 5430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5431 printf %s "checking if $CC supports -Wformat... " >&6; } 5432 cacheid=xorg_cv_cc_flag__Wformat 5433 if eval test \${$cacheid+y} 5434 then : 5435 printf %s "(cached) " >&6 5436 else case e in #( 5437 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5438 /* end confdefs.h. */ 5439 int i; 5440 int 5441 main (void) 5442 { 5443 5444 ; 5445 return 0; 5446 } 5447 _ACEOF 5448 if ac_fn_c_try_link "$LINENO" 5449 then : 5450 eval $cacheid=yes 5451 else case e in #( 5452 e) eval $cacheid=no ;; 5453 esac 5454 fi 5455 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5456 conftest$ac_exeext conftest.$ac_ext ;; 5457 esac 5458 fi 5459 5460 5461 CFLAGS="$xorg_testset_save_CFLAGS" 5462 5463 eval supported=\$$cacheid 5464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5465 printf "%s\n" "$supported" >&6; } 5466 if test "$supported" = "yes" ; then 5467 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5468 found="yes" 5469 fi 5470 fi 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 xorg_testset_save_CFLAGS="$CFLAGS" 5489 5490 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5493 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5494 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5495 then : 5496 printf %s "(cached) " >&6 5497 else case e in #( 5498 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5499 /* end confdefs.h. */ 5500 int i; 5501 _ACEOF 5502 if ac_fn_c_try_compile "$LINENO" 5503 then : 5504 xorg_cv_cc_flag_unknown_warning_option=yes 5505 else case e in #( 5506 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5507 esac 5508 fi 5509 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5510 esac 5511 fi 5512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5513 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5514 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5515 CFLAGS="$xorg_testset_save_CFLAGS" 5516 fi 5517 5518 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5521 fi 5522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5524 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5525 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5526 then : 5527 printf %s "(cached) " >&6 5528 else case e in #( 5529 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5530 /* end confdefs.h. */ 5531 int i; 5532 _ACEOF 5533 if ac_fn_c_try_compile "$LINENO" 5534 then : 5535 xorg_cv_cc_flag_unused_command_line_argument=yes 5536 else case e in #( 5537 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5538 esac 5539 fi 5540 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5541 esac 5542 fi 5543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5544 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5546 CFLAGS="$xorg_testset_save_CFLAGS" 5547 fi 5548 5549 found="no" 5550 5551 if test $found = "no" ; then 5552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5554 fi 5555 5556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5558 fi 5559 5560 CFLAGS="$CFLAGS -Wstrict-prototypes" 5561 5562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5563 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5564 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5565 if eval test \${$cacheid+y} 5566 then : 5567 printf %s "(cached) " >&6 5568 else case e in #( 5569 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5570 /* end confdefs.h. */ 5571 int i; 5572 int 5573 main (void) 5574 { 5575 5576 ; 5577 return 0; 5578 } 5579 _ACEOF 5580 if ac_fn_c_try_link "$LINENO" 5581 then : 5582 eval $cacheid=yes 5583 else case e in #( 5584 e) eval $cacheid=no ;; 5585 esac 5586 fi 5587 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5588 conftest$ac_exeext conftest.$ac_ext ;; 5589 esac 5590 fi 5591 5592 5593 CFLAGS="$xorg_testset_save_CFLAGS" 5594 5595 eval supported=\$$cacheid 5596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5597 printf "%s\n" "$supported" >&6; } 5598 if test "$supported" = "yes" ; then 5599 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5600 found="yes" 5601 fi 5602 fi 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 xorg_testset_save_CFLAGS="$CFLAGS" 5619 5620 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5623 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5624 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5625 then : 5626 printf %s "(cached) " >&6 5627 else case e in #( 5628 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5629 /* end confdefs.h. */ 5630 int i; 5631 _ACEOF 5632 if ac_fn_c_try_compile "$LINENO" 5633 then : 5634 xorg_cv_cc_flag_unknown_warning_option=yes 5635 else case e in #( 5636 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5637 esac 5638 fi 5639 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5640 esac 5641 fi 5642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5643 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5645 CFLAGS="$xorg_testset_save_CFLAGS" 5646 fi 5647 5648 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5651 fi 5652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5654 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5655 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5656 then : 5657 printf %s "(cached) " >&6 5658 else case e in #( 5659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5660 /* end confdefs.h. */ 5661 int i; 5662 _ACEOF 5663 if ac_fn_c_try_compile "$LINENO" 5664 then : 5665 xorg_cv_cc_flag_unused_command_line_argument=yes 5666 else case e in #( 5667 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5668 esac 5669 fi 5670 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5671 esac 5672 fi 5673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5674 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5676 CFLAGS="$xorg_testset_save_CFLAGS" 5677 fi 5678 5679 found="no" 5680 5681 if test $found = "no" ; then 5682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5684 fi 5685 5686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5688 fi 5689 5690 CFLAGS="$CFLAGS -Wmissing-prototypes" 5691 5692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5693 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5694 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5695 if eval test \${$cacheid+y} 5696 then : 5697 printf %s "(cached) " >&6 5698 else case e in #( 5699 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5700 /* end confdefs.h. */ 5701 int i; 5702 int 5703 main (void) 5704 { 5705 5706 ; 5707 return 0; 5708 } 5709 _ACEOF 5710 if ac_fn_c_try_link "$LINENO" 5711 then : 5712 eval $cacheid=yes 5713 else case e in #( 5714 e) eval $cacheid=no ;; 5715 esac 5716 fi 5717 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5718 conftest$ac_exeext conftest.$ac_ext ;; 5719 esac 5720 fi 5721 5722 5723 CFLAGS="$xorg_testset_save_CFLAGS" 5724 5725 eval supported=\$$cacheid 5726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5727 printf "%s\n" "$supported" >&6; } 5728 if test "$supported" = "yes" ; then 5729 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5730 found="yes" 5731 fi 5732 fi 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 xorg_testset_save_CFLAGS="$CFLAGS" 5749 5750 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5753 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5754 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5755 then : 5756 printf %s "(cached) " >&6 5757 else case e in #( 5758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5759 /* end confdefs.h. */ 5760 int i; 5761 _ACEOF 5762 if ac_fn_c_try_compile "$LINENO" 5763 then : 5764 xorg_cv_cc_flag_unknown_warning_option=yes 5765 else case e in #( 5766 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5767 esac 5768 fi 5769 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5770 esac 5771 fi 5772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5773 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5775 CFLAGS="$xorg_testset_save_CFLAGS" 5776 fi 5777 5778 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5781 fi 5782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5784 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5785 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5786 then : 5787 printf %s "(cached) " >&6 5788 else case e in #( 5789 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5790 /* end confdefs.h. */ 5791 int i; 5792 _ACEOF 5793 if ac_fn_c_try_compile "$LINENO" 5794 then : 5795 xorg_cv_cc_flag_unused_command_line_argument=yes 5796 else case e in #( 5797 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5798 esac 5799 fi 5800 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5801 esac 5802 fi 5803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5804 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5805 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5806 CFLAGS="$xorg_testset_save_CFLAGS" 5807 fi 5808 5809 found="no" 5810 5811 if test $found = "no" ; then 5812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5814 fi 5815 5816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5818 fi 5819 5820 CFLAGS="$CFLAGS -Wnested-externs" 5821 5822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5823 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5824 cacheid=xorg_cv_cc_flag__Wnested_externs 5825 if eval test \${$cacheid+y} 5826 then : 5827 printf %s "(cached) " >&6 5828 else case e in #( 5829 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5830 /* end confdefs.h. */ 5831 int i; 5832 int 5833 main (void) 5834 { 5835 5836 ; 5837 return 0; 5838 } 5839 _ACEOF 5840 if ac_fn_c_try_link "$LINENO" 5841 then : 5842 eval $cacheid=yes 5843 else case e in #( 5844 e) eval $cacheid=no ;; 5845 esac 5846 fi 5847 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5848 conftest$ac_exeext conftest.$ac_ext ;; 5849 esac 5850 fi 5851 5852 5853 CFLAGS="$xorg_testset_save_CFLAGS" 5854 5855 eval supported=\$$cacheid 5856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5857 printf "%s\n" "$supported" >&6; } 5858 if test "$supported" = "yes" ; then 5859 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5860 found="yes" 5861 fi 5862 fi 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 xorg_testset_save_CFLAGS="$CFLAGS" 5879 5880 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5883 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5884 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5885 then : 5886 printf %s "(cached) " >&6 5887 else case e in #( 5888 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889 /* end confdefs.h. */ 5890 int i; 5891 _ACEOF 5892 if ac_fn_c_try_compile "$LINENO" 5893 then : 5894 xorg_cv_cc_flag_unknown_warning_option=yes 5895 else case e in #( 5896 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5897 esac 5898 fi 5899 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5900 esac 5901 fi 5902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5903 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5905 CFLAGS="$xorg_testset_save_CFLAGS" 5906 fi 5907 5908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 fi 5912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5914 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5915 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5916 then : 5917 printf %s "(cached) " >&6 5918 else case e in #( 5919 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5920 /* end confdefs.h. */ 5921 int i; 5922 _ACEOF 5923 if ac_fn_c_try_compile "$LINENO" 5924 then : 5925 xorg_cv_cc_flag_unused_command_line_argument=yes 5926 else case e in #( 5927 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5928 esac 5929 fi 5930 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5931 esac 5932 fi 5933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5934 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5936 CFLAGS="$xorg_testset_save_CFLAGS" 5937 fi 5938 5939 found="no" 5940 5941 if test $found = "no" ; then 5942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5944 fi 5945 5946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5948 fi 5949 5950 CFLAGS="$CFLAGS -Wbad-function-cast" 5951 5952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5953 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5954 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5955 if eval test \${$cacheid+y} 5956 then : 5957 printf %s "(cached) " >&6 5958 else case e in #( 5959 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5960 /* end confdefs.h. */ 5961 int i; 5962 int 5963 main (void) 5964 { 5965 5966 ; 5967 return 0; 5968 } 5969 _ACEOF 5970 if ac_fn_c_try_link "$LINENO" 5971 then : 5972 eval $cacheid=yes 5973 else case e in #( 5974 e) eval $cacheid=no ;; 5975 esac 5976 fi 5977 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5978 conftest$ac_exeext conftest.$ac_ext ;; 5979 esac 5980 fi 5981 5982 5983 CFLAGS="$xorg_testset_save_CFLAGS" 5984 5985 eval supported=\$$cacheid 5986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5987 printf "%s\n" "$supported" >&6; } 5988 if test "$supported" = "yes" ; then 5989 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5990 found="yes" 5991 fi 5992 fi 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 xorg_testset_save_CFLAGS="$CFLAGS" 6009 6010 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6013 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6014 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6015 then : 6016 printf %s "(cached) " >&6 6017 else case e in #( 6018 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6019 /* end confdefs.h. */ 6020 int i; 6021 _ACEOF 6022 if ac_fn_c_try_compile "$LINENO" 6023 then : 6024 xorg_cv_cc_flag_unknown_warning_option=yes 6025 else case e in #( 6026 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6027 esac 6028 fi 6029 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6030 esac 6031 fi 6032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6033 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6035 CFLAGS="$xorg_testset_save_CFLAGS" 6036 fi 6037 6038 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6041 fi 6042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6044 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6045 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6046 then : 6047 printf %s "(cached) " >&6 6048 else case e in #( 6049 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6050 /* end confdefs.h. */ 6051 int i; 6052 _ACEOF 6053 if ac_fn_c_try_compile "$LINENO" 6054 then : 6055 xorg_cv_cc_flag_unused_command_line_argument=yes 6056 else case e in #( 6057 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6058 esac 6059 fi 6060 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6061 esac 6062 fi 6063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6064 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6066 CFLAGS="$xorg_testset_save_CFLAGS" 6067 fi 6068 6069 found="no" 6070 6071 if test $found = "no" ; then 6072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6074 fi 6075 6076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6078 fi 6079 6080 CFLAGS="$CFLAGS -Wold-style-definition" 6081 6082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6083 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6084 cacheid=xorg_cv_cc_flag__Wold_style_definition 6085 if eval test \${$cacheid+y} 6086 then : 6087 printf %s "(cached) " >&6 6088 else case e in #( 6089 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6090 /* end confdefs.h. */ 6091 int i; 6092 int 6093 main (void) 6094 { 6095 6096 ; 6097 return 0; 6098 } 6099 _ACEOF 6100 if ac_fn_c_try_link "$LINENO" 6101 then : 6102 eval $cacheid=yes 6103 else case e in #( 6104 e) eval $cacheid=no ;; 6105 esac 6106 fi 6107 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6108 conftest$ac_exeext conftest.$ac_ext ;; 6109 esac 6110 fi 6111 6112 6113 CFLAGS="$xorg_testset_save_CFLAGS" 6114 6115 eval supported=\$$cacheid 6116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6117 printf "%s\n" "$supported" >&6; } 6118 if test "$supported" = "yes" ; then 6119 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6120 found="yes" 6121 fi 6122 fi 6123 6124 if test $found = "no" ; then 6125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6127 fi 6128 6129 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6131 fi 6132 6133 CFLAGS="$CFLAGS -fd" 6134 6135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6136 printf %s "checking if $CC supports -fd... " >&6; } 6137 cacheid=xorg_cv_cc_flag__fd 6138 if eval test \${$cacheid+y} 6139 then : 6140 printf %s "(cached) " >&6 6141 else case e in #( 6142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6143 /* end confdefs.h. */ 6144 int i; 6145 int 6146 main (void) 6147 { 6148 6149 ; 6150 return 0; 6151 } 6152 _ACEOF 6153 if ac_fn_c_try_link "$LINENO" 6154 then : 6155 eval $cacheid=yes 6156 else case e in #( 6157 e) eval $cacheid=no ;; 6158 esac 6159 fi 6160 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6161 conftest$ac_exeext conftest.$ac_ext ;; 6162 esac 6163 fi 6164 6165 6166 CFLAGS="$xorg_testset_save_CFLAGS" 6167 6168 eval supported=\$$cacheid 6169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6170 printf "%s\n" "$supported" >&6; } 6171 if test "$supported" = "yes" ; then 6172 BASE_CFLAGS="$BASE_CFLAGS -fd" 6173 found="yes" 6174 fi 6175 fi 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 xorg_testset_save_CFLAGS="$CFLAGS" 6192 6193 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6196 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6197 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6198 then : 6199 printf %s "(cached) " >&6 6200 else case e in #( 6201 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6202 /* end confdefs.h. */ 6203 int i; 6204 _ACEOF 6205 if ac_fn_c_try_compile "$LINENO" 6206 then : 6207 xorg_cv_cc_flag_unknown_warning_option=yes 6208 else case e in #( 6209 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6210 esac 6211 fi 6212 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6213 esac 6214 fi 6215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6216 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6217 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6218 CFLAGS="$xorg_testset_save_CFLAGS" 6219 fi 6220 6221 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6224 fi 6225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6227 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6228 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6229 then : 6230 printf %s "(cached) " >&6 6231 else case e in #( 6232 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6233 /* end confdefs.h. */ 6234 int i; 6235 _ACEOF 6236 if ac_fn_c_try_compile "$LINENO" 6237 then : 6238 xorg_cv_cc_flag_unused_command_line_argument=yes 6239 else case e in #( 6240 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6241 esac 6242 fi 6243 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6244 esac 6245 fi 6246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6247 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6249 CFLAGS="$xorg_testset_save_CFLAGS" 6250 fi 6251 6252 found="no" 6253 6254 if test $found = "no" ; then 6255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6257 fi 6258 6259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6261 fi 6262 6263 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6264 6265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6266 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6267 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6268 if eval test \${$cacheid+y} 6269 then : 6270 printf %s "(cached) " >&6 6271 else case e in #( 6272 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273 /* end confdefs.h. */ 6274 int i; 6275 int 6276 main (void) 6277 { 6278 6279 ; 6280 return 0; 6281 } 6282 _ACEOF 6283 if ac_fn_c_try_link "$LINENO" 6284 then : 6285 eval $cacheid=yes 6286 else case e in #( 6287 e) eval $cacheid=no ;; 6288 esac 6289 fi 6290 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6291 conftest$ac_exeext conftest.$ac_ext ;; 6292 esac 6293 fi 6294 6295 6296 CFLAGS="$xorg_testset_save_CFLAGS" 6297 6298 eval supported=\$$cacheid 6299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6300 printf "%s\n" "$supported" >&6; } 6301 if test "$supported" = "yes" ; then 6302 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6303 found="yes" 6304 fi 6305 fi 6306 6307 6308 6309 6310 6311 # This chunk adds additional warnings that could catch undesired effects. 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 xorg_testset_save_CFLAGS="$CFLAGS" 6326 6327 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6330 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6331 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6332 then : 6333 printf %s "(cached) " >&6 6334 else case e in #( 6335 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6336 /* end confdefs.h. */ 6337 int i; 6338 _ACEOF 6339 if ac_fn_c_try_compile "$LINENO" 6340 then : 6341 xorg_cv_cc_flag_unknown_warning_option=yes 6342 else case e in #( 6343 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6344 esac 6345 fi 6346 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6347 esac 6348 fi 6349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6350 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6351 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6352 CFLAGS="$xorg_testset_save_CFLAGS" 6353 fi 6354 6355 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 fi 6359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6361 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6362 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6363 then : 6364 printf %s "(cached) " >&6 6365 else case e in #( 6366 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6367 /* end confdefs.h. */ 6368 int i; 6369 _ACEOF 6370 if ac_fn_c_try_compile "$LINENO" 6371 then : 6372 xorg_cv_cc_flag_unused_command_line_argument=yes 6373 else case e in #( 6374 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6375 esac 6376 fi 6377 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6378 esac 6379 fi 6380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6381 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6382 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6383 CFLAGS="$xorg_testset_save_CFLAGS" 6384 fi 6385 6386 found="no" 6387 6388 if test $found = "no" ; then 6389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6391 fi 6392 6393 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6395 fi 6396 6397 CFLAGS="$CFLAGS -Wunused" 6398 6399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6400 printf %s "checking if $CC supports -Wunused... " >&6; } 6401 cacheid=xorg_cv_cc_flag__Wunused 6402 if eval test \${$cacheid+y} 6403 then : 6404 printf %s "(cached) " >&6 6405 else case e in #( 6406 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6407 /* end confdefs.h. */ 6408 int i; 6409 int 6410 main (void) 6411 { 6412 6413 ; 6414 return 0; 6415 } 6416 _ACEOF 6417 if ac_fn_c_try_link "$LINENO" 6418 then : 6419 eval $cacheid=yes 6420 else case e in #( 6421 e) eval $cacheid=no ;; 6422 esac 6423 fi 6424 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6425 conftest$ac_exeext conftest.$ac_ext ;; 6426 esac 6427 fi 6428 6429 6430 CFLAGS="$xorg_testset_save_CFLAGS" 6431 6432 eval supported=\$$cacheid 6433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6434 printf "%s\n" "$supported" >&6; } 6435 if test "$supported" = "yes" ; then 6436 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6437 found="yes" 6438 fi 6439 fi 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 xorg_testset_save_CFLAGS="$CFLAGS" 6456 6457 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6460 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6461 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6462 then : 6463 printf %s "(cached) " >&6 6464 else case e in #( 6465 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6466 /* end confdefs.h. */ 6467 int i; 6468 _ACEOF 6469 if ac_fn_c_try_compile "$LINENO" 6470 then : 6471 xorg_cv_cc_flag_unknown_warning_option=yes 6472 else case e in #( 6473 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6474 esac 6475 fi 6476 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6477 esac 6478 fi 6479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6480 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6482 CFLAGS="$xorg_testset_save_CFLAGS" 6483 fi 6484 6485 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6488 fi 6489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6491 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6492 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6493 then : 6494 printf %s "(cached) " >&6 6495 else case e in #( 6496 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6497 /* end confdefs.h. */ 6498 int i; 6499 _ACEOF 6500 if ac_fn_c_try_compile "$LINENO" 6501 then : 6502 xorg_cv_cc_flag_unused_command_line_argument=yes 6503 else case e in #( 6504 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6505 esac 6506 fi 6507 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6508 esac 6509 fi 6510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6511 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6513 CFLAGS="$xorg_testset_save_CFLAGS" 6514 fi 6515 6516 found="no" 6517 6518 if test $found = "no" ; then 6519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6521 fi 6522 6523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6525 fi 6526 6527 CFLAGS="$CFLAGS -Wuninitialized" 6528 6529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6530 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6531 cacheid=xorg_cv_cc_flag__Wuninitialized 6532 if eval test \${$cacheid+y} 6533 then : 6534 printf %s "(cached) " >&6 6535 else case e in #( 6536 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6537 /* end confdefs.h. */ 6538 int i; 6539 int 6540 main (void) 6541 { 6542 6543 ; 6544 return 0; 6545 } 6546 _ACEOF 6547 if ac_fn_c_try_link "$LINENO" 6548 then : 6549 eval $cacheid=yes 6550 else case e in #( 6551 e) eval $cacheid=no ;; 6552 esac 6553 fi 6554 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6555 conftest$ac_exeext conftest.$ac_ext ;; 6556 esac 6557 fi 6558 6559 6560 CFLAGS="$xorg_testset_save_CFLAGS" 6561 6562 eval supported=\$$cacheid 6563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6564 printf "%s\n" "$supported" >&6; } 6565 if test "$supported" = "yes" ; then 6566 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6567 found="yes" 6568 fi 6569 fi 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 xorg_testset_save_CFLAGS="$CFLAGS" 6586 6587 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6590 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6591 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6592 then : 6593 printf %s "(cached) " >&6 6594 else case e in #( 6595 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6596 /* end confdefs.h. */ 6597 int i; 6598 _ACEOF 6599 if ac_fn_c_try_compile "$LINENO" 6600 then : 6601 xorg_cv_cc_flag_unknown_warning_option=yes 6602 else case e in #( 6603 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6604 esac 6605 fi 6606 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6607 esac 6608 fi 6609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6610 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6611 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6612 CFLAGS="$xorg_testset_save_CFLAGS" 6613 fi 6614 6615 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6618 fi 6619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6621 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6622 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6623 then : 6624 printf %s "(cached) " >&6 6625 else case e in #( 6626 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6627 /* end confdefs.h. */ 6628 int i; 6629 _ACEOF 6630 if ac_fn_c_try_compile "$LINENO" 6631 then : 6632 xorg_cv_cc_flag_unused_command_line_argument=yes 6633 else case e in #( 6634 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6635 esac 6636 fi 6637 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6638 esac 6639 fi 6640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6641 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6642 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6643 CFLAGS="$xorg_testset_save_CFLAGS" 6644 fi 6645 6646 found="no" 6647 6648 if test $found = "no" ; then 6649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6651 fi 6652 6653 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6655 fi 6656 6657 CFLAGS="$CFLAGS -Wshadow" 6658 6659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6660 printf %s "checking if $CC supports -Wshadow... " >&6; } 6661 cacheid=xorg_cv_cc_flag__Wshadow 6662 if eval test \${$cacheid+y} 6663 then : 6664 printf %s "(cached) " >&6 6665 else case e in #( 6666 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6667 /* end confdefs.h. */ 6668 int i; 6669 int 6670 main (void) 6671 { 6672 6673 ; 6674 return 0; 6675 } 6676 _ACEOF 6677 if ac_fn_c_try_link "$LINENO" 6678 then : 6679 eval $cacheid=yes 6680 else case e in #( 6681 e) eval $cacheid=no ;; 6682 esac 6683 fi 6684 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6685 conftest$ac_exeext conftest.$ac_ext ;; 6686 esac 6687 fi 6688 6689 6690 CFLAGS="$xorg_testset_save_CFLAGS" 6691 6692 eval supported=\$$cacheid 6693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6694 printf "%s\n" "$supported" >&6; } 6695 if test "$supported" = "yes" ; then 6696 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6697 found="yes" 6698 fi 6699 fi 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 xorg_testset_save_CFLAGS="$CFLAGS" 6716 6717 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6720 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6721 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6722 then : 6723 printf %s "(cached) " >&6 6724 else case e in #( 6725 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726 /* end confdefs.h. */ 6727 int i; 6728 _ACEOF 6729 if ac_fn_c_try_compile "$LINENO" 6730 then : 6731 xorg_cv_cc_flag_unknown_warning_option=yes 6732 else case e in #( 6733 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6734 esac 6735 fi 6736 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6737 esac 6738 fi 6739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6740 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6742 CFLAGS="$xorg_testset_save_CFLAGS" 6743 fi 6744 6745 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6748 fi 6749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6751 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6752 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6753 then : 6754 printf %s "(cached) " >&6 6755 else case e in #( 6756 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6757 /* end confdefs.h. */ 6758 int i; 6759 _ACEOF 6760 if ac_fn_c_try_compile "$LINENO" 6761 then : 6762 xorg_cv_cc_flag_unused_command_line_argument=yes 6763 else case e in #( 6764 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6765 esac 6766 fi 6767 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6768 esac 6769 fi 6770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6771 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6772 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6773 CFLAGS="$xorg_testset_save_CFLAGS" 6774 fi 6775 6776 found="no" 6777 6778 if test $found = "no" ; then 6779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6781 fi 6782 6783 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6785 fi 6786 6787 CFLAGS="$CFLAGS -Wmissing-noreturn" 6788 6789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6790 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6791 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6792 if eval test \${$cacheid+y} 6793 then : 6794 printf %s "(cached) " >&6 6795 else case e in #( 6796 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6797 /* end confdefs.h. */ 6798 int i; 6799 int 6800 main (void) 6801 { 6802 6803 ; 6804 return 0; 6805 } 6806 _ACEOF 6807 if ac_fn_c_try_link "$LINENO" 6808 then : 6809 eval $cacheid=yes 6810 else case e in #( 6811 e) eval $cacheid=no ;; 6812 esac 6813 fi 6814 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6815 conftest$ac_exeext conftest.$ac_ext ;; 6816 esac 6817 fi 6818 6819 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821 6822 eval supported=\$$cacheid 6823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6824 printf "%s\n" "$supported" >&6; } 6825 if test "$supported" = "yes" ; then 6826 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6827 found="yes" 6828 fi 6829 fi 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 xorg_testset_save_CFLAGS="$CFLAGS" 6846 6847 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6850 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6851 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6852 then : 6853 printf %s "(cached) " >&6 6854 else case e in #( 6855 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6856 /* end confdefs.h. */ 6857 int i; 6858 _ACEOF 6859 if ac_fn_c_try_compile "$LINENO" 6860 then : 6861 xorg_cv_cc_flag_unknown_warning_option=yes 6862 else case e in #( 6863 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6864 esac 6865 fi 6866 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6867 esac 6868 fi 6869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6870 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6871 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6872 CFLAGS="$xorg_testset_save_CFLAGS" 6873 fi 6874 6875 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6876 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6878 fi 6879 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6881 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6882 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6883 then : 6884 printf %s "(cached) " >&6 6885 else case e in #( 6886 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6887 /* end confdefs.h. */ 6888 int i; 6889 _ACEOF 6890 if ac_fn_c_try_compile "$LINENO" 6891 then : 6892 xorg_cv_cc_flag_unused_command_line_argument=yes 6893 else case e in #( 6894 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6895 esac 6896 fi 6897 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6898 esac 6899 fi 6900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6901 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6903 CFLAGS="$xorg_testset_save_CFLAGS" 6904 fi 6905 6906 found="no" 6907 6908 if test $found = "no" ; then 6909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6911 fi 6912 6913 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6915 fi 6916 6917 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6918 6919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6920 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6921 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6922 if eval test \${$cacheid+y} 6923 then : 6924 printf %s "(cached) " >&6 6925 else case e in #( 6926 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6927 /* end confdefs.h. */ 6928 int i; 6929 int 6930 main (void) 6931 { 6932 6933 ; 6934 return 0; 6935 } 6936 _ACEOF 6937 if ac_fn_c_try_link "$LINENO" 6938 then : 6939 eval $cacheid=yes 6940 else case e in #( 6941 e) eval $cacheid=no ;; 6942 esac 6943 fi 6944 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6945 conftest$ac_exeext conftest.$ac_ext ;; 6946 esac 6947 fi 6948 6949 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951 6952 eval supported=\$$cacheid 6953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6954 printf "%s\n" "$supported" >&6; } 6955 if test "$supported" = "yes" ; then 6956 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6957 found="yes" 6958 fi 6959 fi 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 xorg_testset_save_CFLAGS="$CFLAGS" 6976 6977 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6980 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6981 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6982 then : 6983 printf %s "(cached) " >&6 6984 else case e in #( 6985 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6986 /* end confdefs.h. */ 6987 int i; 6988 _ACEOF 6989 if ac_fn_c_try_compile "$LINENO" 6990 then : 6991 xorg_cv_cc_flag_unknown_warning_option=yes 6992 else case e in #( 6993 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6994 esac 6995 fi 6996 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6997 esac 6998 fi 6999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7000 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7001 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7002 CFLAGS="$xorg_testset_save_CFLAGS" 7003 fi 7004 7005 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7008 fi 7009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7011 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7012 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7013 then : 7014 printf %s "(cached) " >&6 7015 else case e in #( 7016 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7017 /* end confdefs.h. */ 7018 int i; 7019 _ACEOF 7020 if ac_fn_c_try_compile "$LINENO" 7021 then : 7022 xorg_cv_cc_flag_unused_command_line_argument=yes 7023 else case e in #( 7024 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7025 esac 7026 fi 7027 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7028 esac 7029 fi 7030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7031 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7032 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7033 CFLAGS="$xorg_testset_save_CFLAGS" 7034 fi 7035 7036 found="no" 7037 7038 if test $found = "no" ; then 7039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7041 fi 7042 7043 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7045 fi 7046 7047 CFLAGS="$CFLAGS -Wredundant-decls" 7048 7049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7050 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7051 cacheid=xorg_cv_cc_flag__Wredundant_decls 7052 if eval test \${$cacheid+y} 7053 then : 7054 printf %s "(cached) " >&6 7055 else case e in #( 7056 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7057 /* end confdefs.h. */ 7058 int i; 7059 int 7060 main (void) 7061 { 7062 7063 ; 7064 return 0; 7065 } 7066 _ACEOF 7067 if ac_fn_c_try_link "$LINENO" 7068 then : 7069 eval $cacheid=yes 7070 else case e in #( 7071 e) eval $cacheid=no ;; 7072 esac 7073 fi 7074 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7075 conftest$ac_exeext conftest.$ac_ext ;; 7076 esac 7077 fi 7078 7079 7080 CFLAGS="$xorg_testset_save_CFLAGS" 7081 7082 eval supported=\$$cacheid 7083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7084 printf "%s\n" "$supported" >&6; } 7085 if test "$supported" = "yes" ; then 7086 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7087 found="yes" 7088 fi 7089 fi 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 xorg_testset_save_CFLAGS="$CFLAGS" 7106 7107 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7110 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7111 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7112 then : 7113 printf %s "(cached) " >&6 7114 else case e in #( 7115 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7116 /* end confdefs.h. */ 7117 int i; 7118 _ACEOF 7119 if ac_fn_c_try_compile "$LINENO" 7120 then : 7121 xorg_cv_cc_flag_unknown_warning_option=yes 7122 else case e in #( 7123 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7124 esac 7125 fi 7126 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7127 esac 7128 fi 7129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7130 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7131 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7132 CFLAGS="$xorg_testset_save_CFLAGS" 7133 fi 7134 7135 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7138 fi 7139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7141 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7142 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7143 then : 7144 printf %s "(cached) " >&6 7145 else case e in #( 7146 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7147 /* end confdefs.h. */ 7148 int i; 7149 _ACEOF 7150 if ac_fn_c_try_compile "$LINENO" 7151 then : 7152 xorg_cv_cc_flag_unused_command_line_argument=yes 7153 else case e in #( 7154 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7155 esac 7156 fi 7157 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7158 esac 7159 fi 7160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7161 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7163 CFLAGS="$xorg_testset_save_CFLAGS" 7164 fi 7165 7166 found="no" 7167 7168 if test $found = "no" ; then 7169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7171 fi 7172 7173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7175 fi 7176 7177 CFLAGS="$CFLAGS -Wlogical-op" 7178 7179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7180 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7181 cacheid=xorg_cv_cc_flag__Wlogical_op 7182 if eval test \${$cacheid+y} 7183 then : 7184 printf %s "(cached) " >&6 7185 else case e in #( 7186 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7187 /* end confdefs.h. */ 7188 int i; 7189 int 7190 main (void) 7191 { 7192 7193 ; 7194 return 0; 7195 } 7196 _ACEOF 7197 if ac_fn_c_try_link "$LINENO" 7198 then : 7199 eval $cacheid=yes 7200 else case e in #( 7201 e) eval $cacheid=no ;; 7202 esac 7203 fi 7204 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7205 conftest$ac_exeext conftest.$ac_ext ;; 7206 esac 7207 fi 7208 7209 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211 7212 eval supported=\$$cacheid 7213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7214 printf "%s\n" "$supported" >&6; } 7215 if test "$supported" = "yes" ; then 7216 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7217 found="yes" 7218 fi 7219 fi 7220 7221 7222 7223 # These are currently disabled because they are noisy. They will be enabled 7224 # in the future once the codebase is sufficiently modernized to silence 7225 # them. For now, I don't want them to drown out the other warnings. 7226 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7227 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7228 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7229 7230 # Turn some warnings into errors, so we don't accidentally get successful builds 7231 # when there are problems that should be fixed. 7232 7233 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 xorg_testset_save_CFLAGS="$CFLAGS" 7248 7249 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7252 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7253 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7254 then : 7255 printf %s "(cached) " >&6 7256 else case e in #( 7257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7258 /* end confdefs.h. */ 7259 int i; 7260 _ACEOF 7261 if ac_fn_c_try_compile "$LINENO" 7262 then : 7263 xorg_cv_cc_flag_unknown_warning_option=yes 7264 else case e in #( 7265 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7266 esac 7267 fi 7268 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7269 esac 7270 fi 7271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7272 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7273 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7274 CFLAGS="$xorg_testset_save_CFLAGS" 7275 fi 7276 7277 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7280 fi 7281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7283 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7284 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7285 then : 7286 printf %s "(cached) " >&6 7287 else case e in #( 7288 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7289 /* end confdefs.h. */ 7290 int i; 7291 _ACEOF 7292 if ac_fn_c_try_compile "$LINENO" 7293 then : 7294 xorg_cv_cc_flag_unused_command_line_argument=yes 7295 else case e in #( 7296 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7297 esac 7298 fi 7299 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7300 esac 7301 fi 7302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7303 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7304 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7305 CFLAGS="$xorg_testset_save_CFLAGS" 7306 fi 7307 7308 found="no" 7309 7310 if test $found = "no" ; then 7311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7313 fi 7314 7315 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7317 fi 7318 7319 CFLAGS="$CFLAGS -Werror=implicit" 7320 7321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7322 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7323 cacheid=xorg_cv_cc_flag__Werror_implicit 7324 if eval test \${$cacheid+y} 7325 then : 7326 printf %s "(cached) " >&6 7327 else case e in #( 7328 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7329 /* end confdefs.h. */ 7330 int i; 7331 int 7332 main (void) 7333 { 7334 7335 ; 7336 return 0; 7337 } 7338 _ACEOF 7339 if ac_fn_c_try_link "$LINENO" 7340 then : 7341 eval $cacheid=yes 7342 else case e in #( 7343 e) eval $cacheid=no ;; 7344 esac 7345 fi 7346 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7347 conftest$ac_exeext conftest.$ac_ext ;; 7348 esac 7349 fi 7350 7351 7352 CFLAGS="$xorg_testset_save_CFLAGS" 7353 7354 eval supported=\$$cacheid 7355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7356 printf "%s\n" "$supported" >&6; } 7357 if test "$supported" = "yes" ; then 7358 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7359 found="yes" 7360 fi 7361 fi 7362 7363 if test $found = "no" ; then 7364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7366 fi 7367 7368 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7370 fi 7371 7372 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7373 7374 { 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 7375 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7376 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7377 if eval test \${$cacheid+y} 7378 then : 7379 printf %s "(cached) " >&6 7380 else case e in #( 7381 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7382 /* end confdefs.h. */ 7383 int i; 7384 int 7385 main (void) 7386 { 7387 7388 ; 7389 return 0; 7390 } 7391 _ACEOF 7392 if ac_fn_c_try_link "$LINENO" 7393 then : 7394 eval $cacheid=yes 7395 else case e in #( 7396 e) eval $cacheid=no ;; 7397 esac 7398 fi 7399 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7400 conftest$ac_exeext conftest.$ac_ext ;; 7401 esac 7402 fi 7403 7404 7405 CFLAGS="$xorg_testset_save_CFLAGS" 7406 7407 eval supported=\$$cacheid 7408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7409 printf "%s\n" "$supported" >&6; } 7410 if test "$supported" = "yes" ; then 7411 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7412 found="yes" 7413 fi 7414 fi 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 xorg_testset_save_CFLAGS="$CFLAGS" 7431 7432 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7435 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7436 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7437 then : 7438 printf %s "(cached) " >&6 7439 else case e in #( 7440 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7441 /* end confdefs.h. */ 7442 int i; 7443 _ACEOF 7444 if ac_fn_c_try_compile "$LINENO" 7445 then : 7446 xorg_cv_cc_flag_unknown_warning_option=yes 7447 else case e in #( 7448 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7449 esac 7450 fi 7451 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7452 esac 7453 fi 7454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7455 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7456 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7457 CFLAGS="$xorg_testset_save_CFLAGS" 7458 fi 7459 7460 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7463 fi 7464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7466 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7467 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7468 then : 7469 printf %s "(cached) " >&6 7470 else case e in #( 7471 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7472 /* end confdefs.h. */ 7473 int i; 7474 _ACEOF 7475 if ac_fn_c_try_compile "$LINENO" 7476 then : 7477 xorg_cv_cc_flag_unused_command_line_argument=yes 7478 else case e in #( 7479 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7480 esac 7481 fi 7482 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7483 esac 7484 fi 7485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7486 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7487 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7488 CFLAGS="$xorg_testset_save_CFLAGS" 7489 fi 7490 7491 found="no" 7492 7493 if test $found = "no" ; then 7494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7496 fi 7497 7498 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7500 fi 7501 7502 CFLAGS="$CFLAGS -Werror=nonnull" 7503 7504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7505 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7506 cacheid=xorg_cv_cc_flag__Werror_nonnull 7507 if eval test \${$cacheid+y} 7508 then : 7509 printf %s "(cached) " >&6 7510 else case e in #( 7511 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7512 /* end confdefs.h. */ 7513 int i; 7514 int 7515 main (void) 7516 { 7517 7518 ; 7519 return 0; 7520 } 7521 _ACEOF 7522 if ac_fn_c_try_link "$LINENO" 7523 then : 7524 eval $cacheid=yes 7525 else case e in #( 7526 e) eval $cacheid=no ;; 7527 esac 7528 fi 7529 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7530 conftest$ac_exeext conftest.$ac_ext ;; 7531 esac 7532 fi 7533 7534 7535 CFLAGS="$xorg_testset_save_CFLAGS" 7536 7537 eval supported=\$$cacheid 7538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7539 printf "%s\n" "$supported" >&6; } 7540 if test "$supported" = "yes" ; then 7541 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7542 found="yes" 7543 fi 7544 fi 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 xorg_testset_save_CFLAGS="$CFLAGS" 7561 7562 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7565 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7566 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7567 then : 7568 printf %s "(cached) " >&6 7569 else case e in #( 7570 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7571 /* end confdefs.h. */ 7572 int i; 7573 _ACEOF 7574 if ac_fn_c_try_compile "$LINENO" 7575 then : 7576 xorg_cv_cc_flag_unknown_warning_option=yes 7577 else case e in #( 7578 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7579 esac 7580 fi 7581 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7582 esac 7583 fi 7584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7585 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7586 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7587 CFLAGS="$xorg_testset_save_CFLAGS" 7588 fi 7589 7590 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7593 fi 7594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7596 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7597 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7598 then : 7599 printf %s "(cached) " >&6 7600 else case e in #( 7601 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7602 /* end confdefs.h. */ 7603 int i; 7604 _ACEOF 7605 if ac_fn_c_try_compile "$LINENO" 7606 then : 7607 xorg_cv_cc_flag_unused_command_line_argument=yes 7608 else case e in #( 7609 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7610 esac 7611 fi 7612 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7613 esac 7614 fi 7615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7616 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7617 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7618 CFLAGS="$xorg_testset_save_CFLAGS" 7619 fi 7620 7621 found="no" 7622 7623 if test $found = "no" ; then 7624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7626 fi 7627 7628 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7630 fi 7631 7632 CFLAGS="$CFLAGS -Werror=init-self" 7633 7634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7635 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7636 cacheid=xorg_cv_cc_flag__Werror_init_self 7637 if eval test \${$cacheid+y} 7638 then : 7639 printf %s "(cached) " >&6 7640 else case e in #( 7641 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7642 /* end confdefs.h. */ 7643 int i; 7644 int 7645 main (void) 7646 { 7647 7648 ; 7649 return 0; 7650 } 7651 _ACEOF 7652 if ac_fn_c_try_link "$LINENO" 7653 then : 7654 eval $cacheid=yes 7655 else case e in #( 7656 e) eval $cacheid=no ;; 7657 esac 7658 fi 7659 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7660 conftest$ac_exeext conftest.$ac_ext ;; 7661 esac 7662 fi 7663 7664 7665 CFLAGS="$xorg_testset_save_CFLAGS" 7666 7667 eval supported=\$$cacheid 7668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7669 printf "%s\n" "$supported" >&6; } 7670 if test "$supported" = "yes" ; then 7671 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7672 found="yes" 7673 fi 7674 fi 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 xorg_testset_save_CFLAGS="$CFLAGS" 7691 7692 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7695 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7696 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7697 then : 7698 printf %s "(cached) " >&6 7699 else case e in #( 7700 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7701 /* end confdefs.h. */ 7702 int i; 7703 _ACEOF 7704 if ac_fn_c_try_compile "$LINENO" 7705 then : 7706 xorg_cv_cc_flag_unknown_warning_option=yes 7707 else case e in #( 7708 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7709 esac 7710 fi 7711 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7712 esac 7713 fi 7714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7715 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7716 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7717 CFLAGS="$xorg_testset_save_CFLAGS" 7718 fi 7719 7720 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7723 fi 7724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7726 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7727 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7728 then : 7729 printf %s "(cached) " >&6 7730 else case e in #( 7731 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7732 /* end confdefs.h. */ 7733 int i; 7734 _ACEOF 7735 if ac_fn_c_try_compile "$LINENO" 7736 then : 7737 xorg_cv_cc_flag_unused_command_line_argument=yes 7738 else case e in #( 7739 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7740 esac 7741 fi 7742 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7743 esac 7744 fi 7745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7746 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7747 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7748 CFLAGS="$xorg_testset_save_CFLAGS" 7749 fi 7750 7751 found="no" 7752 7753 if test $found = "no" ; then 7754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7756 fi 7757 7758 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7760 fi 7761 7762 CFLAGS="$CFLAGS -Werror=main" 7763 7764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7765 printf %s "checking if $CC supports -Werror=main... " >&6; } 7766 cacheid=xorg_cv_cc_flag__Werror_main 7767 if eval test \${$cacheid+y} 7768 then : 7769 printf %s "(cached) " >&6 7770 else case e in #( 7771 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7772 /* end confdefs.h. */ 7773 int i; 7774 int 7775 main (void) 7776 { 7777 7778 ; 7779 return 0; 7780 } 7781 _ACEOF 7782 if ac_fn_c_try_link "$LINENO" 7783 then : 7784 eval $cacheid=yes 7785 else case e in #( 7786 e) eval $cacheid=no ;; 7787 esac 7788 fi 7789 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7790 conftest$ac_exeext conftest.$ac_ext ;; 7791 esac 7792 fi 7793 7794 7795 CFLAGS="$xorg_testset_save_CFLAGS" 7796 7797 eval supported=\$$cacheid 7798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7799 printf "%s\n" "$supported" >&6; } 7800 if test "$supported" = "yes" ; then 7801 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7802 found="yes" 7803 fi 7804 fi 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 xorg_testset_save_CFLAGS="$CFLAGS" 7821 7822 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7825 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7826 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7827 then : 7828 printf %s "(cached) " >&6 7829 else case e in #( 7830 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7831 /* end confdefs.h. */ 7832 int i; 7833 _ACEOF 7834 if ac_fn_c_try_compile "$LINENO" 7835 then : 7836 xorg_cv_cc_flag_unknown_warning_option=yes 7837 else case e in #( 7838 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7839 esac 7840 fi 7841 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7842 esac 7843 fi 7844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7845 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7846 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7847 CFLAGS="$xorg_testset_save_CFLAGS" 7848 fi 7849 7850 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7853 fi 7854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7856 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7857 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7858 then : 7859 printf %s "(cached) " >&6 7860 else case e in #( 7861 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7862 /* end confdefs.h. */ 7863 int i; 7864 _ACEOF 7865 if ac_fn_c_try_compile "$LINENO" 7866 then : 7867 xorg_cv_cc_flag_unused_command_line_argument=yes 7868 else case e in #( 7869 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7870 esac 7871 fi 7872 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7873 esac 7874 fi 7875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7876 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7878 CFLAGS="$xorg_testset_save_CFLAGS" 7879 fi 7880 7881 found="no" 7882 7883 if test $found = "no" ; then 7884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7886 fi 7887 7888 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7890 fi 7891 7892 CFLAGS="$CFLAGS -Werror=missing-braces" 7893 7894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7895 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7896 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7897 if eval test \${$cacheid+y} 7898 then : 7899 printf %s "(cached) " >&6 7900 else case e in #( 7901 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7902 /* end confdefs.h. */ 7903 int i; 7904 int 7905 main (void) 7906 { 7907 7908 ; 7909 return 0; 7910 } 7911 _ACEOF 7912 if ac_fn_c_try_link "$LINENO" 7913 then : 7914 eval $cacheid=yes 7915 else case e in #( 7916 e) eval $cacheid=no ;; 7917 esac 7918 fi 7919 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7920 conftest$ac_exeext conftest.$ac_ext ;; 7921 esac 7922 fi 7923 7924 7925 CFLAGS="$xorg_testset_save_CFLAGS" 7926 7927 eval supported=\$$cacheid 7928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7929 printf "%s\n" "$supported" >&6; } 7930 if test "$supported" = "yes" ; then 7931 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7932 found="yes" 7933 fi 7934 fi 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 xorg_testset_save_CFLAGS="$CFLAGS" 7951 7952 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7955 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7956 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7957 then : 7958 printf %s "(cached) " >&6 7959 else case e in #( 7960 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7961 /* end confdefs.h. */ 7962 int i; 7963 _ACEOF 7964 if ac_fn_c_try_compile "$LINENO" 7965 then : 7966 xorg_cv_cc_flag_unknown_warning_option=yes 7967 else case e in #( 7968 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7969 esac 7970 fi 7971 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7972 esac 7973 fi 7974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7975 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7976 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7977 CFLAGS="$xorg_testset_save_CFLAGS" 7978 fi 7979 7980 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7983 fi 7984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7986 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7987 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7988 then : 7989 printf %s "(cached) " >&6 7990 else case e in #( 7991 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7992 /* end confdefs.h. */ 7993 int i; 7994 _ACEOF 7995 if ac_fn_c_try_compile "$LINENO" 7996 then : 7997 xorg_cv_cc_flag_unused_command_line_argument=yes 7998 else case e in #( 7999 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8000 esac 8001 fi 8002 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8003 esac 8004 fi 8005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8006 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8008 CFLAGS="$xorg_testset_save_CFLAGS" 8009 fi 8010 8011 found="no" 8012 8013 if test $found = "no" ; then 8014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8016 fi 8017 8018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8020 fi 8021 8022 CFLAGS="$CFLAGS -Werror=sequence-point" 8023 8024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8025 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8026 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8027 if eval test \${$cacheid+y} 8028 then : 8029 printf %s "(cached) " >&6 8030 else case e in #( 8031 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032 /* end confdefs.h. */ 8033 int i; 8034 int 8035 main (void) 8036 { 8037 8038 ; 8039 return 0; 8040 } 8041 _ACEOF 8042 if ac_fn_c_try_link "$LINENO" 8043 then : 8044 eval $cacheid=yes 8045 else case e in #( 8046 e) eval $cacheid=no ;; 8047 esac 8048 fi 8049 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8050 conftest$ac_exeext conftest.$ac_ext ;; 8051 esac 8052 fi 8053 8054 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 8057 eval supported=\$$cacheid 8058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8059 printf "%s\n" "$supported" >&6; } 8060 if test "$supported" = "yes" ; then 8061 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8062 found="yes" 8063 fi 8064 fi 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 xorg_testset_save_CFLAGS="$CFLAGS" 8081 8082 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8085 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8086 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8087 then : 8088 printf %s "(cached) " >&6 8089 else case e in #( 8090 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8091 /* end confdefs.h. */ 8092 int i; 8093 _ACEOF 8094 if ac_fn_c_try_compile "$LINENO" 8095 then : 8096 xorg_cv_cc_flag_unknown_warning_option=yes 8097 else case e in #( 8098 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8099 esac 8100 fi 8101 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8102 esac 8103 fi 8104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8105 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8106 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8107 CFLAGS="$xorg_testset_save_CFLAGS" 8108 fi 8109 8110 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8113 fi 8114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8116 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8117 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8118 then : 8119 printf %s "(cached) " >&6 8120 else case e in #( 8121 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8122 /* end confdefs.h. */ 8123 int i; 8124 _ACEOF 8125 if ac_fn_c_try_compile "$LINENO" 8126 then : 8127 xorg_cv_cc_flag_unused_command_line_argument=yes 8128 else case e in #( 8129 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8130 esac 8131 fi 8132 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8133 esac 8134 fi 8135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8136 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8137 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8138 CFLAGS="$xorg_testset_save_CFLAGS" 8139 fi 8140 8141 found="no" 8142 8143 if test $found = "no" ; then 8144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8146 fi 8147 8148 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8150 fi 8151 8152 CFLAGS="$CFLAGS -Werror=return-type" 8153 8154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8155 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8156 cacheid=xorg_cv_cc_flag__Werror_return_type 8157 if eval test \${$cacheid+y} 8158 then : 8159 printf %s "(cached) " >&6 8160 else case e in #( 8161 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8162 /* end confdefs.h. */ 8163 int i; 8164 int 8165 main (void) 8166 { 8167 8168 ; 8169 return 0; 8170 } 8171 _ACEOF 8172 if ac_fn_c_try_link "$LINENO" 8173 then : 8174 eval $cacheid=yes 8175 else case e in #( 8176 e) eval $cacheid=no ;; 8177 esac 8178 fi 8179 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8180 conftest$ac_exeext conftest.$ac_ext ;; 8181 esac 8182 fi 8183 8184 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186 8187 eval supported=\$$cacheid 8188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8189 printf "%s\n" "$supported" >&6; } 8190 if test "$supported" = "yes" ; then 8191 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8192 found="yes" 8193 fi 8194 fi 8195 8196 if test $found = "no" ; then 8197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8199 fi 8200 8201 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8203 fi 8204 8205 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8206 8207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8208 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8209 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8210 if eval test \${$cacheid+y} 8211 then : 8212 printf %s "(cached) " >&6 8213 else case e in #( 8214 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8215 /* end confdefs.h. */ 8216 int i; 8217 int 8218 main (void) 8219 { 8220 8221 ; 8222 return 0; 8223 } 8224 _ACEOF 8225 if ac_fn_c_try_link "$LINENO" 8226 then : 8227 eval $cacheid=yes 8228 else case e in #( 8229 e) eval $cacheid=no ;; 8230 esac 8231 fi 8232 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8233 conftest$ac_exeext conftest.$ac_ext ;; 8234 esac 8235 fi 8236 8237 8238 CFLAGS="$xorg_testset_save_CFLAGS" 8239 8240 eval supported=\$$cacheid 8241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8242 printf "%s\n" "$supported" >&6; } 8243 if test "$supported" = "yes" ; then 8244 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8245 found="yes" 8246 fi 8247 fi 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 xorg_testset_save_CFLAGS="$CFLAGS" 8264 8265 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8268 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8269 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8270 then : 8271 printf %s "(cached) " >&6 8272 else case e in #( 8273 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8274 /* end confdefs.h. */ 8275 int i; 8276 _ACEOF 8277 if ac_fn_c_try_compile "$LINENO" 8278 then : 8279 xorg_cv_cc_flag_unknown_warning_option=yes 8280 else case e in #( 8281 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8282 esac 8283 fi 8284 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8285 esac 8286 fi 8287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8288 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8289 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8290 CFLAGS="$xorg_testset_save_CFLAGS" 8291 fi 8292 8293 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8296 fi 8297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8299 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8300 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8301 then : 8302 printf %s "(cached) " >&6 8303 else case e in #( 8304 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8305 /* end confdefs.h. */ 8306 int i; 8307 _ACEOF 8308 if ac_fn_c_try_compile "$LINENO" 8309 then : 8310 xorg_cv_cc_flag_unused_command_line_argument=yes 8311 else case e in #( 8312 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8313 esac 8314 fi 8315 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8316 esac 8317 fi 8318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8319 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8321 CFLAGS="$xorg_testset_save_CFLAGS" 8322 fi 8323 8324 found="no" 8325 8326 if test $found = "no" ; then 8327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8329 fi 8330 8331 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8333 fi 8334 8335 CFLAGS="$CFLAGS -Werror=trigraphs" 8336 8337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8338 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8339 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8340 if eval test \${$cacheid+y} 8341 then : 8342 printf %s "(cached) " >&6 8343 else case e in #( 8344 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8345 /* end confdefs.h. */ 8346 int i; 8347 int 8348 main (void) 8349 { 8350 8351 ; 8352 return 0; 8353 } 8354 _ACEOF 8355 if ac_fn_c_try_link "$LINENO" 8356 then : 8357 eval $cacheid=yes 8358 else case e in #( 8359 e) eval $cacheid=no ;; 8360 esac 8361 fi 8362 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8363 conftest$ac_exeext conftest.$ac_ext ;; 8364 esac 8365 fi 8366 8367 8368 CFLAGS="$xorg_testset_save_CFLAGS" 8369 8370 eval supported=\$$cacheid 8371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8372 printf "%s\n" "$supported" >&6; } 8373 if test "$supported" = "yes" ; then 8374 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8375 found="yes" 8376 fi 8377 fi 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 xorg_testset_save_CFLAGS="$CFLAGS" 8394 8395 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8398 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8399 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8400 then : 8401 printf %s "(cached) " >&6 8402 else case e in #( 8403 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8404 /* end confdefs.h. */ 8405 int i; 8406 _ACEOF 8407 if ac_fn_c_try_compile "$LINENO" 8408 then : 8409 xorg_cv_cc_flag_unknown_warning_option=yes 8410 else case e in #( 8411 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8412 esac 8413 fi 8414 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8415 esac 8416 fi 8417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8418 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8420 CFLAGS="$xorg_testset_save_CFLAGS" 8421 fi 8422 8423 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8426 fi 8427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8429 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8430 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8431 then : 8432 printf %s "(cached) " >&6 8433 else case e in #( 8434 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8435 /* end confdefs.h. */ 8436 int i; 8437 _ACEOF 8438 if ac_fn_c_try_compile "$LINENO" 8439 then : 8440 xorg_cv_cc_flag_unused_command_line_argument=yes 8441 else case e in #( 8442 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8443 esac 8444 fi 8445 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8446 esac 8447 fi 8448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8449 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8450 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452 fi 8453 8454 found="no" 8455 8456 if test $found = "no" ; then 8457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8459 fi 8460 8461 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8463 fi 8464 8465 CFLAGS="$CFLAGS -Werror=array-bounds" 8466 8467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8468 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8469 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8470 if eval test \${$cacheid+y} 8471 then : 8472 printf %s "(cached) " >&6 8473 else case e in #( 8474 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8475 /* end confdefs.h. */ 8476 int i; 8477 int 8478 main (void) 8479 { 8480 8481 ; 8482 return 0; 8483 } 8484 _ACEOF 8485 if ac_fn_c_try_link "$LINENO" 8486 then : 8487 eval $cacheid=yes 8488 else case e in #( 8489 e) eval $cacheid=no ;; 8490 esac 8491 fi 8492 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8493 conftest$ac_exeext conftest.$ac_ext ;; 8494 esac 8495 fi 8496 8497 8498 CFLAGS="$xorg_testset_save_CFLAGS" 8499 8500 eval supported=\$$cacheid 8501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8502 printf "%s\n" "$supported" >&6; } 8503 if test "$supported" = "yes" ; then 8504 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8505 found="yes" 8506 fi 8507 fi 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 xorg_testset_save_CFLAGS="$CFLAGS" 8524 8525 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8528 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8529 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8530 then : 8531 printf %s "(cached) " >&6 8532 else case e in #( 8533 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8534 /* end confdefs.h. */ 8535 int i; 8536 _ACEOF 8537 if ac_fn_c_try_compile "$LINENO" 8538 then : 8539 xorg_cv_cc_flag_unknown_warning_option=yes 8540 else case e in #( 8541 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8542 esac 8543 fi 8544 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8545 esac 8546 fi 8547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8548 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8549 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8550 CFLAGS="$xorg_testset_save_CFLAGS" 8551 fi 8552 8553 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8556 fi 8557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8559 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8560 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8561 then : 8562 printf %s "(cached) " >&6 8563 else case e in #( 8564 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8565 /* end confdefs.h. */ 8566 int i; 8567 _ACEOF 8568 if ac_fn_c_try_compile "$LINENO" 8569 then : 8570 xorg_cv_cc_flag_unused_command_line_argument=yes 8571 else case e in #( 8572 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8573 esac 8574 fi 8575 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8576 esac 8577 fi 8578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8579 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582 fi 8583 8584 found="no" 8585 8586 if test $found = "no" ; then 8587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8589 fi 8590 8591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8593 fi 8594 8595 CFLAGS="$CFLAGS -Werror=write-strings" 8596 8597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8598 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8599 cacheid=xorg_cv_cc_flag__Werror_write_strings 8600 if eval test \${$cacheid+y} 8601 then : 8602 printf %s "(cached) " >&6 8603 else case e in #( 8604 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8605 /* end confdefs.h. */ 8606 int i; 8607 int 8608 main (void) 8609 { 8610 8611 ; 8612 return 0; 8613 } 8614 _ACEOF 8615 if ac_fn_c_try_link "$LINENO" 8616 then : 8617 eval $cacheid=yes 8618 else case e in #( 8619 e) eval $cacheid=no ;; 8620 esac 8621 fi 8622 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8623 conftest$ac_exeext conftest.$ac_ext ;; 8624 esac 8625 fi 8626 8627 8628 CFLAGS="$xorg_testset_save_CFLAGS" 8629 8630 eval supported=\$$cacheid 8631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8632 printf "%s\n" "$supported" >&6; } 8633 if test "$supported" = "yes" ; then 8634 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8635 found="yes" 8636 fi 8637 fi 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653 xorg_testset_save_CFLAGS="$CFLAGS" 8654 8655 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8658 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8659 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8660 then : 8661 printf %s "(cached) " >&6 8662 else case e in #( 8663 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8664 /* end confdefs.h. */ 8665 int i; 8666 _ACEOF 8667 if ac_fn_c_try_compile "$LINENO" 8668 then : 8669 xorg_cv_cc_flag_unknown_warning_option=yes 8670 else case e in #( 8671 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8672 esac 8673 fi 8674 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8675 esac 8676 fi 8677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8678 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8680 CFLAGS="$xorg_testset_save_CFLAGS" 8681 fi 8682 8683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8686 fi 8687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8689 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8690 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8691 then : 8692 printf %s "(cached) " >&6 8693 else case e in #( 8694 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8695 /* end confdefs.h. */ 8696 int i; 8697 _ACEOF 8698 if ac_fn_c_try_compile "$LINENO" 8699 then : 8700 xorg_cv_cc_flag_unused_command_line_argument=yes 8701 else case e in #( 8702 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8703 esac 8704 fi 8705 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8706 esac 8707 fi 8708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8709 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8710 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8711 CFLAGS="$xorg_testset_save_CFLAGS" 8712 fi 8713 8714 found="no" 8715 8716 if test $found = "no" ; then 8717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8719 fi 8720 8721 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8723 fi 8724 8725 CFLAGS="$CFLAGS -Werror=address" 8726 8727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8728 printf %s "checking if $CC supports -Werror=address... " >&6; } 8729 cacheid=xorg_cv_cc_flag__Werror_address 8730 if eval test \${$cacheid+y} 8731 then : 8732 printf %s "(cached) " >&6 8733 else case e in #( 8734 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8735 /* end confdefs.h. */ 8736 int i; 8737 int 8738 main (void) 8739 { 8740 8741 ; 8742 return 0; 8743 } 8744 _ACEOF 8745 if ac_fn_c_try_link "$LINENO" 8746 then : 8747 eval $cacheid=yes 8748 else case e in #( 8749 e) eval $cacheid=no ;; 8750 esac 8751 fi 8752 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8753 conftest$ac_exeext conftest.$ac_ext ;; 8754 esac 8755 fi 8756 8757 8758 CFLAGS="$xorg_testset_save_CFLAGS" 8759 8760 eval supported=\$$cacheid 8761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8762 printf "%s\n" "$supported" >&6; } 8763 if test "$supported" = "yes" ; then 8764 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8765 found="yes" 8766 fi 8767 fi 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 xorg_testset_save_CFLAGS="$CFLAGS" 8784 8785 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8788 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8789 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8790 then : 8791 printf %s "(cached) " >&6 8792 else case e in #( 8793 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8794 /* end confdefs.h. */ 8795 int i; 8796 _ACEOF 8797 if ac_fn_c_try_compile "$LINENO" 8798 then : 8799 xorg_cv_cc_flag_unknown_warning_option=yes 8800 else case e in #( 8801 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8802 esac 8803 fi 8804 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8805 esac 8806 fi 8807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8808 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8809 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8810 CFLAGS="$xorg_testset_save_CFLAGS" 8811 fi 8812 8813 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8816 fi 8817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8819 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8820 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8821 then : 8822 printf %s "(cached) " >&6 8823 else case e in #( 8824 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8825 /* end confdefs.h. */ 8826 int i; 8827 _ACEOF 8828 if ac_fn_c_try_compile "$LINENO" 8829 then : 8830 xorg_cv_cc_flag_unused_command_line_argument=yes 8831 else case e in #( 8832 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8833 esac 8834 fi 8835 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8836 esac 8837 fi 8838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8839 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8840 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8841 CFLAGS="$xorg_testset_save_CFLAGS" 8842 fi 8843 8844 found="no" 8845 8846 if test $found = "no" ; then 8847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8849 fi 8850 8851 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8853 fi 8854 8855 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8856 8857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8858 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8859 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8860 if eval test \${$cacheid+y} 8861 then : 8862 printf %s "(cached) " >&6 8863 else case e in #( 8864 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8865 /* end confdefs.h. */ 8866 int i; 8867 int 8868 main (void) 8869 { 8870 8871 ; 8872 return 0; 8873 } 8874 _ACEOF 8875 if ac_fn_c_try_link "$LINENO" 8876 then : 8877 eval $cacheid=yes 8878 else case e in #( 8879 e) eval $cacheid=no ;; 8880 esac 8881 fi 8882 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8883 conftest$ac_exeext conftest.$ac_ext ;; 8884 esac 8885 fi 8886 8887 8888 CFLAGS="$xorg_testset_save_CFLAGS" 8889 8890 eval supported=\$$cacheid 8891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8892 printf "%s\n" "$supported" >&6; } 8893 if test "$supported" = "yes" ; then 8894 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8895 found="yes" 8896 fi 8897 fi 8898 8899 if test $found = "no" ; then 8900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8902 fi 8903 8904 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8906 fi 8907 8908 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8909 8910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8911 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8912 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8913 if eval test \${$cacheid+y} 8914 then : 8915 printf %s "(cached) " >&6 8916 else case e in #( 8917 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8918 /* end confdefs.h. */ 8919 int i; 8920 int 8921 main (void) 8922 { 8923 8924 ; 8925 return 0; 8926 } 8927 _ACEOF 8928 if ac_fn_c_try_link "$LINENO" 8929 then : 8930 eval $cacheid=yes 8931 else case e in #( 8932 e) eval $cacheid=no ;; 8933 esac 8934 fi 8935 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8936 conftest$ac_exeext conftest.$ac_ext ;; 8937 esac 8938 fi 8939 8940 8941 CFLAGS="$xorg_testset_save_CFLAGS" 8942 8943 eval supported=\$$cacheid 8944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8945 printf "%s\n" "$supported" >&6; } 8946 if test "$supported" = "yes" ; then 8947 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8948 found="yes" 8949 fi 8950 fi 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 xorg_testset_save_CFLAGS="$CFLAGS" 8967 8968 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8971 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8972 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8973 then : 8974 printf %s "(cached) " >&6 8975 else case e in #( 8976 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977 /* end confdefs.h. */ 8978 int i; 8979 _ACEOF 8980 if ac_fn_c_try_compile "$LINENO" 8981 then : 8982 xorg_cv_cc_flag_unknown_warning_option=yes 8983 else case e in #( 8984 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8985 esac 8986 fi 8987 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8988 esac 8989 fi 8990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8991 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8992 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8993 CFLAGS="$xorg_testset_save_CFLAGS" 8994 fi 8995 8996 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8999 fi 9000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9002 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9003 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9004 then : 9005 printf %s "(cached) " >&6 9006 else case e in #( 9007 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9008 /* end confdefs.h. */ 9009 int i; 9010 _ACEOF 9011 if ac_fn_c_try_compile "$LINENO" 9012 then : 9013 xorg_cv_cc_flag_unused_command_line_argument=yes 9014 else case e in #( 9015 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9016 esac 9017 fi 9018 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9019 esac 9020 fi 9021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9022 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9024 CFLAGS="$xorg_testset_save_CFLAGS" 9025 fi 9026 9027 found="no" 9028 9029 if test $found = "no" ; then 9030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9032 fi 9033 9034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9036 fi 9037 9038 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9039 9040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9041 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9042 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9043 if eval test \${$cacheid+y} 9044 then : 9045 printf %s "(cached) " >&6 9046 else case e in #( 9047 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9048 /* end confdefs.h. */ 9049 int i; 9050 int 9051 main (void) 9052 { 9053 9054 ; 9055 return 0; 9056 } 9057 _ACEOF 9058 if ac_fn_c_try_link "$LINENO" 9059 then : 9060 eval $cacheid=yes 9061 else case e in #( 9062 e) eval $cacheid=no ;; 9063 esac 9064 fi 9065 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9066 conftest$ac_exeext conftest.$ac_ext ;; 9067 esac 9068 fi 9069 9070 9071 CFLAGS="$xorg_testset_save_CFLAGS" 9072 9073 eval supported=\$$cacheid 9074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9075 printf "%s\n" "$supported" >&6; } 9076 if test "$supported" = "yes" ; then 9077 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9078 found="yes" 9079 fi 9080 fi 9081 9082 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9083 else 9084 { 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 $PACKAGE_BUGREPORT" >&5 9085 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9086 9087 9088 9089 9090 9091 9092 9093 9094 9095 9096 9097 9098 9099 xorg_testset_save_CFLAGS="$CFLAGS" 9100 9101 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9104 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9105 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9106 then : 9107 printf %s "(cached) " >&6 9108 else case e in #( 9109 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9110 /* end confdefs.h. */ 9111 int i; 9112 _ACEOF 9113 if ac_fn_c_try_compile "$LINENO" 9114 then : 9115 xorg_cv_cc_flag_unknown_warning_option=yes 9116 else case e in #( 9117 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9118 esac 9119 fi 9120 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9121 esac 9122 fi 9123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9124 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9125 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9126 CFLAGS="$xorg_testset_save_CFLAGS" 9127 fi 9128 9129 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9132 fi 9133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9135 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9136 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9137 then : 9138 printf %s "(cached) " >&6 9139 else case e in #( 9140 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9141 /* end confdefs.h. */ 9142 int i; 9143 _ACEOF 9144 if ac_fn_c_try_compile "$LINENO" 9145 then : 9146 xorg_cv_cc_flag_unused_command_line_argument=yes 9147 else case e in #( 9148 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9149 esac 9150 fi 9151 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9152 esac 9153 fi 9154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9155 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9156 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9157 CFLAGS="$xorg_testset_save_CFLAGS" 9158 fi 9159 9160 found="no" 9161 9162 if test $found = "no" ; then 9163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9165 fi 9166 9167 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9169 fi 9170 9171 CFLAGS="$CFLAGS -Wimplicit" 9172 9173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9174 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9175 cacheid=xorg_cv_cc_flag__Wimplicit 9176 if eval test \${$cacheid+y} 9177 then : 9178 printf %s "(cached) " >&6 9179 else case e in #( 9180 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9181 /* end confdefs.h. */ 9182 int i; 9183 int 9184 main (void) 9185 { 9186 9187 ; 9188 return 0; 9189 } 9190 _ACEOF 9191 if ac_fn_c_try_link "$LINENO" 9192 then : 9193 eval $cacheid=yes 9194 else case e in #( 9195 e) eval $cacheid=no ;; 9196 esac 9197 fi 9198 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9199 conftest$ac_exeext conftest.$ac_ext ;; 9200 esac 9201 fi 9202 9203 9204 CFLAGS="$xorg_testset_save_CFLAGS" 9205 9206 eval supported=\$$cacheid 9207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9208 printf "%s\n" "$supported" >&6; } 9209 if test "$supported" = "yes" ; then 9210 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9211 found="yes" 9212 fi 9213 fi 9214 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 xorg_testset_save_CFLAGS="$CFLAGS" 9230 9231 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9234 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9235 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9236 then : 9237 printf %s "(cached) " >&6 9238 else case e in #( 9239 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9240 /* end confdefs.h. */ 9241 int i; 9242 _ACEOF 9243 if ac_fn_c_try_compile "$LINENO" 9244 then : 9245 xorg_cv_cc_flag_unknown_warning_option=yes 9246 else case e in #( 9247 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9248 esac 9249 fi 9250 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9251 esac 9252 fi 9253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9254 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9255 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9256 CFLAGS="$xorg_testset_save_CFLAGS" 9257 fi 9258 9259 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9262 fi 9263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9265 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9266 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9267 then : 9268 printf %s "(cached) " >&6 9269 else case e in #( 9270 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9271 /* end confdefs.h. */ 9272 int i; 9273 _ACEOF 9274 if ac_fn_c_try_compile "$LINENO" 9275 then : 9276 xorg_cv_cc_flag_unused_command_line_argument=yes 9277 else case e in #( 9278 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9279 esac 9280 fi 9281 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9282 esac 9283 fi 9284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9285 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288 fi 9289 9290 found="no" 9291 9292 if test $found = "no" ; then 9293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9295 fi 9296 9297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9299 fi 9300 9301 CFLAGS="$CFLAGS -Wnonnull" 9302 9303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9304 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9305 cacheid=xorg_cv_cc_flag__Wnonnull 9306 if eval test \${$cacheid+y} 9307 then : 9308 printf %s "(cached) " >&6 9309 else case e in #( 9310 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9311 /* end confdefs.h. */ 9312 int i; 9313 int 9314 main (void) 9315 { 9316 9317 ; 9318 return 0; 9319 } 9320 _ACEOF 9321 if ac_fn_c_try_link "$LINENO" 9322 then : 9323 eval $cacheid=yes 9324 else case e in #( 9325 e) eval $cacheid=no ;; 9326 esac 9327 fi 9328 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9329 conftest$ac_exeext conftest.$ac_ext ;; 9330 esac 9331 fi 9332 9333 9334 CFLAGS="$xorg_testset_save_CFLAGS" 9335 9336 eval supported=\$$cacheid 9337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9338 printf "%s\n" "$supported" >&6; } 9339 if test "$supported" = "yes" ; then 9340 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9341 found="yes" 9342 fi 9343 fi 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359 xorg_testset_save_CFLAGS="$CFLAGS" 9360 9361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9364 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9365 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9366 then : 9367 printf %s "(cached) " >&6 9368 else case e in #( 9369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9370 /* end confdefs.h. */ 9371 int i; 9372 _ACEOF 9373 if ac_fn_c_try_compile "$LINENO" 9374 then : 9375 xorg_cv_cc_flag_unknown_warning_option=yes 9376 else case e in #( 9377 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9378 esac 9379 fi 9380 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9381 esac 9382 fi 9383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9384 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9385 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9386 CFLAGS="$xorg_testset_save_CFLAGS" 9387 fi 9388 9389 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9392 fi 9393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9395 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9396 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9397 then : 9398 printf %s "(cached) " >&6 9399 else case e in #( 9400 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9401 /* end confdefs.h. */ 9402 int i; 9403 _ACEOF 9404 if ac_fn_c_try_compile "$LINENO" 9405 then : 9406 xorg_cv_cc_flag_unused_command_line_argument=yes 9407 else case e in #( 9408 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9409 esac 9410 fi 9411 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9412 esac 9413 fi 9414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9415 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9416 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9417 CFLAGS="$xorg_testset_save_CFLAGS" 9418 fi 9419 9420 found="no" 9421 9422 if test $found = "no" ; then 9423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9425 fi 9426 9427 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9429 fi 9430 9431 CFLAGS="$CFLAGS -Winit-self" 9432 9433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9434 printf %s "checking if $CC supports -Winit-self... " >&6; } 9435 cacheid=xorg_cv_cc_flag__Winit_self 9436 if eval test \${$cacheid+y} 9437 then : 9438 printf %s "(cached) " >&6 9439 else case e in #( 9440 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9441 /* end confdefs.h. */ 9442 int i; 9443 int 9444 main (void) 9445 { 9446 9447 ; 9448 return 0; 9449 } 9450 _ACEOF 9451 if ac_fn_c_try_link "$LINENO" 9452 then : 9453 eval $cacheid=yes 9454 else case e in #( 9455 e) eval $cacheid=no ;; 9456 esac 9457 fi 9458 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9459 conftest$ac_exeext conftest.$ac_ext ;; 9460 esac 9461 fi 9462 9463 9464 CFLAGS="$xorg_testset_save_CFLAGS" 9465 9466 eval supported=\$$cacheid 9467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9468 printf "%s\n" "$supported" >&6; } 9469 if test "$supported" = "yes" ; then 9470 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9471 found="yes" 9472 fi 9473 fi 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 xorg_testset_save_CFLAGS="$CFLAGS" 9490 9491 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9494 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9495 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9496 then : 9497 printf %s "(cached) " >&6 9498 else case e in #( 9499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500 /* end confdefs.h. */ 9501 int i; 9502 _ACEOF 9503 if ac_fn_c_try_compile "$LINENO" 9504 then : 9505 xorg_cv_cc_flag_unknown_warning_option=yes 9506 else case e in #( 9507 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9508 esac 9509 fi 9510 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9511 esac 9512 fi 9513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9514 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9515 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9516 CFLAGS="$xorg_testset_save_CFLAGS" 9517 fi 9518 9519 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9522 fi 9523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9525 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9526 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9527 then : 9528 printf %s "(cached) " >&6 9529 else case e in #( 9530 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9531 /* end confdefs.h. */ 9532 int i; 9533 _ACEOF 9534 if ac_fn_c_try_compile "$LINENO" 9535 then : 9536 xorg_cv_cc_flag_unused_command_line_argument=yes 9537 else case e in #( 9538 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9539 esac 9540 fi 9541 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9542 esac 9543 fi 9544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9545 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9546 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9547 CFLAGS="$xorg_testset_save_CFLAGS" 9548 fi 9549 9550 found="no" 9551 9552 if test $found = "no" ; then 9553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9555 fi 9556 9557 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9559 fi 9560 9561 CFLAGS="$CFLAGS -Wmain" 9562 9563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9564 printf %s "checking if $CC supports -Wmain... " >&6; } 9565 cacheid=xorg_cv_cc_flag__Wmain 9566 if eval test \${$cacheid+y} 9567 then : 9568 printf %s "(cached) " >&6 9569 else case e in #( 9570 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9571 /* end confdefs.h. */ 9572 int i; 9573 int 9574 main (void) 9575 { 9576 9577 ; 9578 return 0; 9579 } 9580 _ACEOF 9581 if ac_fn_c_try_link "$LINENO" 9582 then : 9583 eval $cacheid=yes 9584 else case e in #( 9585 e) eval $cacheid=no ;; 9586 esac 9587 fi 9588 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9589 conftest$ac_exeext conftest.$ac_ext ;; 9590 esac 9591 fi 9592 9593 9594 CFLAGS="$xorg_testset_save_CFLAGS" 9595 9596 eval supported=\$$cacheid 9597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9598 printf "%s\n" "$supported" >&6; } 9599 if test "$supported" = "yes" ; then 9600 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9601 found="yes" 9602 fi 9603 fi 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 xorg_testset_save_CFLAGS="$CFLAGS" 9620 9621 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9624 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9625 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9626 then : 9627 printf %s "(cached) " >&6 9628 else case e in #( 9629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9630 /* end confdefs.h. */ 9631 int i; 9632 _ACEOF 9633 if ac_fn_c_try_compile "$LINENO" 9634 then : 9635 xorg_cv_cc_flag_unknown_warning_option=yes 9636 else case e in #( 9637 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9638 esac 9639 fi 9640 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9641 esac 9642 fi 9643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9644 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9645 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9646 CFLAGS="$xorg_testset_save_CFLAGS" 9647 fi 9648 9649 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9652 fi 9653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9655 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9656 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9657 then : 9658 printf %s "(cached) " >&6 9659 else case e in #( 9660 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9661 /* end confdefs.h. */ 9662 int i; 9663 _ACEOF 9664 if ac_fn_c_try_compile "$LINENO" 9665 then : 9666 xorg_cv_cc_flag_unused_command_line_argument=yes 9667 else case e in #( 9668 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9669 esac 9670 fi 9671 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9672 esac 9673 fi 9674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9675 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9676 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9677 CFLAGS="$xorg_testset_save_CFLAGS" 9678 fi 9679 9680 found="no" 9681 9682 if test $found = "no" ; then 9683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9685 fi 9686 9687 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9689 fi 9690 9691 CFLAGS="$CFLAGS -Wmissing-braces" 9692 9693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9694 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9695 cacheid=xorg_cv_cc_flag__Wmissing_braces 9696 if eval test \${$cacheid+y} 9697 then : 9698 printf %s "(cached) " >&6 9699 else case e in #( 9700 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9701 /* end confdefs.h. */ 9702 int i; 9703 int 9704 main (void) 9705 { 9706 9707 ; 9708 return 0; 9709 } 9710 _ACEOF 9711 if ac_fn_c_try_link "$LINENO" 9712 then : 9713 eval $cacheid=yes 9714 else case e in #( 9715 e) eval $cacheid=no ;; 9716 esac 9717 fi 9718 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9719 conftest$ac_exeext conftest.$ac_ext ;; 9720 esac 9721 fi 9722 9723 9724 CFLAGS="$xorg_testset_save_CFLAGS" 9725 9726 eval supported=\$$cacheid 9727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9728 printf "%s\n" "$supported" >&6; } 9729 if test "$supported" = "yes" ; then 9730 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9731 found="yes" 9732 fi 9733 fi 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 xorg_testset_save_CFLAGS="$CFLAGS" 9750 9751 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9754 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9755 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9756 then : 9757 printf %s "(cached) " >&6 9758 else case e in #( 9759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9760 /* end confdefs.h. */ 9761 int i; 9762 _ACEOF 9763 if ac_fn_c_try_compile "$LINENO" 9764 then : 9765 xorg_cv_cc_flag_unknown_warning_option=yes 9766 else case e in #( 9767 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9768 esac 9769 fi 9770 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9771 esac 9772 fi 9773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9774 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9775 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9776 CFLAGS="$xorg_testset_save_CFLAGS" 9777 fi 9778 9779 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9782 fi 9783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9785 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9786 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9787 then : 9788 printf %s "(cached) " >&6 9789 else case e in #( 9790 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9791 /* end confdefs.h. */ 9792 int i; 9793 _ACEOF 9794 if ac_fn_c_try_compile "$LINENO" 9795 then : 9796 xorg_cv_cc_flag_unused_command_line_argument=yes 9797 else case e in #( 9798 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9799 esac 9800 fi 9801 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9802 esac 9803 fi 9804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9805 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9806 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9807 CFLAGS="$xorg_testset_save_CFLAGS" 9808 fi 9809 9810 found="no" 9811 9812 if test $found = "no" ; then 9813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9815 fi 9816 9817 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9819 fi 9820 9821 CFLAGS="$CFLAGS -Wsequence-point" 9822 9823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9824 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9825 cacheid=xorg_cv_cc_flag__Wsequence_point 9826 if eval test \${$cacheid+y} 9827 then : 9828 printf %s "(cached) " >&6 9829 else case e in #( 9830 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9831 /* end confdefs.h. */ 9832 int i; 9833 int 9834 main (void) 9835 { 9836 9837 ; 9838 return 0; 9839 } 9840 _ACEOF 9841 if ac_fn_c_try_link "$LINENO" 9842 then : 9843 eval $cacheid=yes 9844 else case e in #( 9845 e) eval $cacheid=no ;; 9846 esac 9847 fi 9848 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9849 conftest$ac_exeext conftest.$ac_ext ;; 9850 esac 9851 fi 9852 9853 9854 CFLAGS="$xorg_testset_save_CFLAGS" 9855 9856 eval supported=\$$cacheid 9857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9858 printf "%s\n" "$supported" >&6; } 9859 if test "$supported" = "yes" ; then 9860 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9861 found="yes" 9862 fi 9863 fi 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 xorg_testset_save_CFLAGS="$CFLAGS" 9880 9881 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9884 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9885 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9886 then : 9887 printf %s "(cached) " >&6 9888 else case e in #( 9889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9890 /* end confdefs.h. */ 9891 int i; 9892 _ACEOF 9893 if ac_fn_c_try_compile "$LINENO" 9894 then : 9895 xorg_cv_cc_flag_unknown_warning_option=yes 9896 else case e in #( 9897 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9898 esac 9899 fi 9900 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9901 esac 9902 fi 9903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9904 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9906 CFLAGS="$xorg_testset_save_CFLAGS" 9907 fi 9908 9909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9915 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9916 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9917 then : 9918 printf %s "(cached) " >&6 9919 else case e in #( 9920 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921 /* end confdefs.h. */ 9922 int i; 9923 _ACEOF 9924 if ac_fn_c_try_compile "$LINENO" 9925 then : 9926 xorg_cv_cc_flag_unused_command_line_argument=yes 9927 else case e in #( 9928 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9929 esac 9930 fi 9931 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9932 esac 9933 fi 9934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9935 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9937 CFLAGS="$xorg_testset_save_CFLAGS" 9938 fi 9939 9940 found="no" 9941 9942 if test $found = "no" ; then 9943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9945 fi 9946 9947 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9949 fi 9950 9951 CFLAGS="$CFLAGS -Wreturn-type" 9952 9953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9954 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9955 cacheid=xorg_cv_cc_flag__Wreturn_type 9956 if eval test \${$cacheid+y} 9957 then : 9958 printf %s "(cached) " >&6 9959 else case e in #( 9960 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9961 /* end confdefs.h. */ 9962 int i; 9963 int 9964 main (void) 9965 { 9966 9967 ; 9968 return 0; 9969 } 9970 _ACEOF 9971 if ac_fn_c_try_link "$LINENO" 9972 then : 9973 eval $cacheid=yes 9974 else case e in #( 9975 e) eval $cacheid=no ;; 9976 esac 9977 fi 9978 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9979 conftest$ac_exeext conftest.$ac_ext ;; 9980 esac 9981 fi 9982 9983 9984 CFLAGS="$xorg_testset_save_CFLAGS" 9985 9986 eval supported=\$$cacheid 9987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9988 printf "%s\n" "$supported" >&6; } 9989 if test "$supported" = "yes" ; then 9990 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9991 found="yes" 9992 fi 9993 fi 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 xorg_testset_save_CFLAGS="$CFLAGS" 10010 10011 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10014 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10015 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10016 then : 10017 printf %s "(cached) " >&6 10018 else case e in #( 10019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10020 /* end confdefs.h. */ 10021 int i; 10022 _ACEOF 10023 if ac_fn_c_try_compile "$LINENO" 10024 then : 10025 xorg_cv_cc_flag_unknown_warning_option=yes 10026 else case e in #( 10027 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10028 esac 10029 fi 10030 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10031 esac 10032 fi 10033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10034 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10035 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10036 CFLAGS="$xorg_testset_save_CFLAGS" 10037 fi 10038 10039 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10042 fi 10043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10045 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10046 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10047 then : 10048 printf %s "(cached) " >&6 10049 else case e in #( 10050 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10051 /* end confdefs.h. */ 10052 int i; 10053 _ACEOF 10054 if ac_fn_c_try_compile "$LINENO" 10055 then : 10056 xorg_cv_cc_flag_unused_command_line_argument=yes 10057 else case e in #( 10058 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10059 esac 10060 fi 10061 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10062 esac 10063 fi 10064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10065 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10066 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10067 CFLAGS="$xorg_testset_save_CFLAGS" 10068 fi 10069 10070 found="no" 10071 10072 if test $found = "no" ; then 10073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10075 fi 10076 10077 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10079 fi 10080 10081 CFLAGS="$CFLAGS -Wtrigraphs" 10082 10083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10084 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10085 cacheid=xorg_cv_cc_flag__Wtrigraphs 10086 if eval test \${$cacheid+y} 10087 then : 10088 printf %s "(cached) " >&6 10089 else case e in #( 10090 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10091 /* end confdefs.h. */ 10092 int i; 10093 int 10094 main (void) 10095 { 10096 10097 ; 10098 return 0; 10099 } 10100 _ACEOF 10101 if ac_fn_c_try_link "$LINENO" 10102 then : 10103 eval $cacheid=yes 10104 else case e in #( 10105 e) eval $cacheid=no ;; 10106 esac 10107 fi 10108 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10109 conftest$ac_exeext conftest.$ac_ext ;; 10110 esac 10111 fi 10112 10113 10114 CFLAGS="$xorg_testset_save_CFLAGS" 10115 10116 eval supported=\$$cacheid 10117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10118 printf "%s\n" "$supported" >&6; } 10119 if test "$supported" = "yes" ; then 10120 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10121 found="yes" 10122 fi 10123 fi 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 xorg_testset_save_CFLAGS="$CFLAGS" 10140 10141 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10144 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10145 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10146 then : 10147 printf %s "(cached) " >&6 10148 else case e in #( 10149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10150 /* end confdefs.h. */ 10151 int i; 10152 _ACEOF 10153 if ac_fn_c_try_compile "$LINENO" 10154 then : 10155 xorg_cv_cc_flag_unknown_warning_option=yes 10156 else case e in #( 10157 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10158 esac 10159 fi 10160 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10161 esac 10162 fi 10163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10164 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10165 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10166 CFLAGS="$xorg_testset_save_CFLAGS" 10167 fi 10168 10169 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10172 fi 10173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10175 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10176 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10177 then : 10178 printf %s "(cached) " >&6 10179 else case e in #( 10180 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10181 /* end confdefs.h. */ 10182 int i; 10183 _ACEOF 10184 if ac_fn_c_try_compile "$LINENO" 10185 then : 10186 xorg_cv_cc_flag_unused_command_line_argument=yes 10187 else case e in #( 10188 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10189 esac 10190 fi 10191 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10192 esac 10193 fi 10194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10195 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10197 CFLAGS="$xorg_testset_save_CFLAGS" 10198 fi 10199 10200 found="no" 10201 10202 if test $found = "no" ; then 10203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10205 fi 10206 10207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10209 fi 10210 10211 CFLAGS="$CFLAGS -Warray-bounds" 10212 10213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10214 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10215 cacheid=xorg_cv_cc_flag__Warray_bounds 10216 if eval test \${$cacheid+y} 10217 then : 10218 printf %s "(cached) " >&6 10219 else case e in #( 10220 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10221 /* end confdefs.h. */ 10222 int i; 10223 int 10224 main (void) 10225 { 10226 10227 ; 10228 return 0; 10229 } 10230 _ACEOF 10231 if ac_fn_c_try_link "$LINENO" 10232 then : 10233 eval $cacheid=yes 10234 else case e in #( 10235 e) eval $cacheid=no ;; 10236 esac 10237 fi 10238 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10239 conftest$ac_exeext conftest.$ac_ext ;; 10240 esac 10241 fi 10242 10243 10244 CFLAGS="$xorg_testset_save_CFLAGS" 10245 10246 eval supported=\$$cacheid 10247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10248 printf "%s\n" "$supported" >&6; } 10249 if test "$supported" = "yes" ; then 10250 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10251 found="yes" 10252 fi 10253 fi 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 xorg_testset_save_CFLAGS="$CFLAGS" 10270 10271 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10274 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10275 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10276 then : 10277 printf %s "(cached) " >&6 10278 else case e in #( 10279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10280 /* end confdefs.h. */ 10281 int i; 10282 _ACEOF 10283 if ac_fn_c_try_compile "$LINENO" 10284 then : 10285 xorg_cv_cc_flag_unknown_warning_option=yes 10286 else case e in #( 10287 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10288 esac 10289 fi 10290 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10291 esac 10292 fi 10293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10294 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10295 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10296 CFLAGS="$xorg_testset_save_CFLAGS" 10297 fi 10298 10299 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10302 fi 10303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10305 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10306 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10307 then : 10308 printf %s "(cached) " >&6 10309 else case e in #( 10310 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10311 /* end confdefs.h. */ 10312 int i; 10313 _ACEOF 10314 if ac_fn_c_try_compile "$LINENO" 10315 then : 10316 xorg_cv_cc_flag_unused_command_line_argument=yes 10317 else case e in #( 10318 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10319 esac 10320 fi 10321 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10322 esac 10323 fi 10324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10325 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10327 CFLAGS="$xorg_testset_save_CFLAGS" 10328 fi 10329 10330 found="no" 10331 10332 if test $found = "no" ; then 10333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10335 fi 10336 10337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10339 fi 10340 10341 CFLAGS="$CFLAGS -Wwrite-strings" 10342 10343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10344 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10345 cacheid=xorg_cv_cc_flag__Wwrite_strings 10346 if eval test \${$cacheid+y} 10347 then : 10348 printf %s "(cached) " >&6 10349 else case e in #( 10350 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10351 /* end confdefs.h. */ 10352 int i; 10353 int 10354 main (void) 10355 { 10356 10357 ; 10358 return 0; 10359 } 10360 _ACEOF 10361 if ac_fn_c_try_link "$LINENO" 10362 then : 10363 eval $cacheid=yes 10364 else case e in #( 10365 e) eval $cacheid=no ;; 10366 esac 10367 fi 10368 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10369 conftest$ac_exeext conftest.$ac_ext ;; 10370 esac 10371 fi 10372 10373 10374 CFLAGS="$xorg_testset_save_CFLAGS" 10375 10376 eval supported=\$$cacheid 10377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10378 printf "%s\n" "$supported" >&6; } 10379 if test "$supported" = "yes" ; then 10380 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10381 found="yes" 10382 fi 10383 fi 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399 xorg_testset_save_CFLAGS="$CFLAGS" 10400 10401 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10404 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10405 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10406 then : 10407 printf %s "(cached) " >&6 10408 else case e in #( 10409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10410 /* end confdefs.h. */ 10411 int i; 10412 _ACEOF 10413 if ac_fn_c_try_compile "$LINENO" 10414 then : 10415 xorg_cv_cc_flag_unknown_warning_option=yes 10416 else case e in #( 10417 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10418 esac 10419 fi 10420 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10421 esac 10422 fi 10423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10424 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10425 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10426 CFLAGS="$xorg_testset_save_CFLAGS" 10427 fi 10428 10429 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10432 fi 10433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10435 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10436 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10437 then : 10438 printf %s "(cached) " >&6 10439 else case e in #( 10440 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10441 /* end confdefs.h. */ 10442 int i; 10443 _ACEOF 10444 if ac_fn_c_try_compile "$LINENO" 10445 then : 10446 xorg_cv_cc_flag_unused_command_line_argument=yes 10447 else case e in #( 10448 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10449 esac 10450 fi 10451 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10452 esac 10453 fi 10454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10455 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10457 CFLAGS="$xorg_testset_save_CFLAGS" 10458 fi 10459 10460 found="no" 10461 10462 if test $found = "no" ; then 10463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10465 fi 10466 10467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10469 fi 10470 10471 CFLAGS="$CFLAGS -Waddress" 10472 10473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10474 printf %s "checking if $CC supports -Waddress... " >&6; } 10475 cacheid=xorg_cv_cc_flag__Waddress 10476 if eval test \${$cacheid+y} 10477 then : 10478 printf %s "(cached) " >&6 10479 else case e in #( 10480 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10481 /* end confdefs.h. */ 10482 int i; 10483 int 10484 main (void) 10485 { 10486 10487 ; 10488 return 0; 10489 } 10490 _ACEOF 10491 if ac_fn_c_try_link "$LINENO" 10492 then : 10493 eval $cacheid=yes 10494 else case e in #( 10495 e) eval $cacheid=no ;; 10496 esac 10497 fi 10498 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10499 conftest$ac_exeext conftest.$ac_ext ;; 10500 esac 10501 fi 10502 10503 10504 CFLAGS="$xorg_testset_save_CFLAGS" 10505 10506 eval supported=\$$cacheid 10507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10508 printf "%s\n" "$supported" >&6; } 10509 if test "$supported" = "yes" ; then 10510 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10511 found="yes" 10512 fi 10513 fi 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 xorg_testset_save_CFLAGS="$CFLAGS" 10530 10531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10534 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10535 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10536 then : 10537 printf %s "(cached) " >&6 10538 else case e in #( 10539 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10540 /* end confdefs.h. */ 10541 int i; 10542 _ACEOF 10543 if ac_fn_c_try_compile "$LINENO" 10544 then : 10545 xorg_cv_cc_flag_unknown_warning_option=yes 10546 else case e in #( 10547 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10548 esac 10549 fi 10550 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10551 esac 10552 fi 10553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10554 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10555 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10556 CFLAGS="$xorg_testset_save_CFLAGS" 10557 fi 10558 10559 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10562 fi 10563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10565 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10566 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10567 then : 10568 printf %s "(cached) " >&6 10569 else case e in #( 10570 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10571 /* end confdefs.h. */ 10572 int i; 10573 _ACEOF 10574 if ac_fn_c_try_compile "$LINENO" 10575 then : 10576 xorg_cv_cc_flag_unused_command_line_argument=yes 10577 else case e in #( 10578 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10579 esac 10580 fi 10581 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10582 esac 10583 fi 10584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10585 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10586 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10587 CFLAGS="$xorg_testset_save_CFLAGS" 10588 fi 10589 10590 found="no" 10591 10592 if test $found = "no" ; then 10593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10595 fi 10596 10597 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10599 fi 10600 10601 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10602 10603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10604 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10605 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10606 if eval test \${$cacheid+y} 10607 then : 10608 printf %s "(cached) " >&6 10609 else case e in #( 10610 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10611 /* end confdefs.h. */ 10612 int i; 10613 int 10614 main (void) 10615 { 10616 10617 ; 10618 return 0; 10619 } 10620 _ACEOF 10621 if ac_fn_c_try_link "$LINENO" 10622 then : 10623 eval $cacheid=yes 10624 else case e in #( 10625 e) eval $cacheid=no ;; 10626 esac 10627 fi 10628 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10629 conftest$ac_exeext conftest.$ac_ext ;; 10630 esac 10631 fi 10632 10633 10634 CFLAGS="$xorg_testset_save_CFLAGS" 10635 10636 eval supported=\$$cacheid 10637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10638 printf "%s\n" "$supported" >&6; } 10639 if test "$supported" = "yes" ; then 10640 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10641 found="yes" 10642 fi 10643 fi 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659 xorg_testset_save_CFLAGS="$CFLAGS" 10660 10661 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10664 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10665 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10666 then : 10667 printf %s "(cached) " >&6 10668 else case e in #( 10669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10670 /* end confdefs.h. */ 10671 int i; 10672 _ACEOF 10673 if ac_fn_c_try_compile "$LINENO" 10674 then : 10675 xorg_cv_cc_flag_unknown_warning_option=yes 10676 else case e in #( 10677 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10678 esac 10679 fi 10680 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10681 esac 10682 fi 10683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10684 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10685 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10686 CFLAGS="$xorg_testset_save_CFLAGS" 10687 fi 10688 10689 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10690 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10692 fi 10693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10695 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10696 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10697 then : 10698 printf %s "(cached) " >&6 10699 else case e in #( 10700 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10701 /* end confdefs.h. */ 10702 int i; 10703 _ACEOF 10704 if ac_fn_c_try_compile "$LINENO" 10705 then : 10706 xorg_cv_cc_flag_unused_command_line_argument=yes 10707 else case e in #( 10708 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10709 esac 10710 fi 10711 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10712 esac 10713 fi 10714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10715 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10716 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10717 CFLAGS="$xorg_testset_save_CFLAGS" 10718 fi 10719 10720 found="no" 10721 10722 if test $found = "no" ; then 10723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10725 fi 10726 10727 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10729 fi 10730 10731 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10732 10733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10734 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10735 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10736 if eval test \${$cacheid+y} 10737 then : 10738 printf %s "(cached) " >&6 10739 else case e in #( 10740 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10741 /* end confdefs.h. */ 10742 int i; 10743 int 10744 main (void) 10745 { 10746 10747 ; 10748 return 0; 10749 } 10750 _ACEOF 10751 if ac_fn_c_try_link "$LINENO" 10752 then : 10753 eval $cacheid=yes 10754 else case e in #( 10755 e) eval $cacheid=no ;; 10756 esac 10757 fi 10758 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10759 conftest$ac_exeext conftest.$ac_ext ;; 10760 esac 10761 fi 10762 10763 10764 CFLAGS="$xorg_testset_save_CFLAGS" 10765 10766 eval supported=\$$cacheid 10767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10768 printf "%s\n" "$supported" >&6; } 10769 if test "$supported" = "yes" ; then 10770 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10771 found="yes" 10772 fi 10773 fi 10774 10775 10776 fi 10777 10778 10779 10780 10781 10782 10783 10784 CWARNFLAGS="$BASE_CFLAGS" 10785 if test "x$GCC" = xyes ; then 10786 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10787 fi 10788 10789 10790 10791 10792 10793 10794 10795 10796 # Check whether --enable-strict-compilation was given. 10797 if test ${enable_strict_compilation+y} 10798 then : 10799 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10800 else case e in #( 10801 e) STRICT_COMPILE=no ;; 10802 esac 10803 fi 10804 10805 10806 10807 10808 10809 10810 STRICT_CFLAGS="" 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824 xorg_testset_save_CFLAGS="$CFLAGS" 10825 10826 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10829 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10830 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10831 then : 10832 printf %s "(cached) " >&6 10833 else case e in #( 10834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10835 /* end confdefs.h. */ 10836 int i; 10837 _ACEOF 10838 if ac_fn_c_try_compile "$LINENO" 10839 then : 10840 xorg_cv_cc_flag_unknown_warning_option=yes 10841 else case e in #( 10842 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10843 esac 10844 fi 10845 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10846 esac 10847 fi 10848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10849 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10851 CFLAGS="$xorg_testset_save_CFLAGS" 10852 fi 10853 10854 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10857 fi 10858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10860 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10861 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10862 then : 10863 printf %s "(cached) " >&6 10864 else case e in #( 10865 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10866 /* end confdefs.h. */ 10867 int i; 10868 _ACEOF 10869 if ac_fn_c_try_compile "$LINENO" 10870 then : 10871 xorg_cv_cc_flag_unused_command_line_argument=yes 10872 else case e in #( 10873 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10874 esac 10875 fi 10876 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10877 esac 10878 fi 10879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10880 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10881 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10882 CFLAGS="$xorg_testset_save_CFLAGS" 10883 fi 10884 10885 found="no" 10886 10887 if test $found = "no" ; then 10888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10890 fi 10891 10892 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10894 fi 10895 10896 CFLAGS="$CFLAGS -pedantic" 10897 10898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10899 printf %s "checking if $CC supports -pedantic... " >&6; } 10900 cacheid=xorg_cv_cc_flag__pedantic 10901 if eval test \${$cacheid+y} 10902 then : 10903 printf %s "(cached) " >&6 10904 else case e in #( 10905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10906 /* end confdefs.h. */ 10907 int i; 10908 int 10909 main (void) 10910 { 10911 10912 ; 10913 return 0; 10914 } 10915 _ACEOF 10916 if ac_fn_c_try_link "$LINENO" 10917 then : 10918 eval $cacheid=yes 10919 else case e in #( 10920 e) eval $cacheid=no ;; 10921 esac 10922 fi 10923 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10924 conftest$ac_exeext conftest.$ac_ext ;; 10925 esac 10926 fi 10927 10928 10929 CFLAGS="$xorg_testset_save_CFLAGS" 10930 10931 eval supported=\$$cacheid 10932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10933 printf "%s\n" "$supported" >&6; } 10934 if test "$supported" = "yes" ; then 10935 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10936 found="yes" 10937 fi 10938 fi 10939 10940 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954 xorg_testset_save_CFLAGS="$CFLAGS" 10955 10956 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10959 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10960 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10961 then : 10962 printf %s "(cached) " >&6 10963 else case e in #( 10964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10965 /* end confdefs.h. */ 10966 int i; 10967 _ACEOF 10968 if ac_fn_c_try_compile "$LINENO" 10969 then : 10970 xorg_cv_cc_flag_unknown_warning_option=yes 10971 else case e in #( 10972 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10973 esac 10974 fi 10975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10976 esac 10977 fi 10978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10979 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10981 CFLAGS="$xorg_testset_save_CFLAGS" 10982 fi 10983 10984 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10987 fi 10988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10990 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10991 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10992 then : 10993 printf %s "(cached) " >&6 10994 else case e in #( 10995 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10996 /* end confdefs.h. */ 10997 int i; 10998 _ACEOF 10999 if ac_fn_c_try_compile "$LINENO" 11000 then : 11001 xorg_cv_cc_flag_unused_command_line_argument=yes 11002 else case e in #( 11003 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11004 esac 11005 fi 11006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11007 esac 11008 fi 11009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11010 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11012 CFLAGS="$xorg_testset_save_CFLAGS" 11013 fi 11014 11015 found="no" 11016 11017 if test $found = "no" ; then 11018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11020 fi 11021 11022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11024 fi 11025 11026 CFLAGS="$CFLAGS -Werror" 11027 11028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11029 printf %s "checking if $CC supports -Werror... " >&6; } 11030 cacheid=xorg_cv_cc_flag__Werror 11031 if eval test \${$cacheid+y} 11032 then : 11033 printf %s "(cached) " >&6 11034 else case e in #( 11035 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11036 /* end confdefs.h. */ 11037 int i; 11038 int 11039 main (void) 11040 { 11041 11042 ; 11043 return 0; 11044 } 11045 _ACEOF 11046 if ac_fn_c_try_link "$LINENO" 11047 then : 11048 eval $cacheid=yes 11049 else case e in #( 11050 e) eval $cacheid=no ;; 11051 esac 11052 fi 11053 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11054 conftest$ac_exeext conftest.$ac_ext ;; 11055 esac 11056 fi 11057 11058 11059 CFLAGS="$xorg_testset_save_CFLAGS" 11060 11061 eval supported=\$$cacheid 11062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11063 printf "%s\n" "$supported" >&6; } 11064 if test "$supported" = "yes" ; then 11065 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11066 found="yes" 11067 fi 11068 fi 11069 11070 if test $found = "no" ; then 11071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11073 fi 11074 11075 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11077 fi 11078 11079 CFLAGS="$CFLAGS -errwarn" 11080 11081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11082 printf %s "checking if $CC supports -errwarn... " >&6; } 11083 cacheid=xorg_cv_cc_flag__errwarn 11084 if eval test \${$cacheid+y} 11085 then : 11086 printf %s "(cached) " >&6 11087 else case e in #( 11088 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11089 /* end confdefs.h. */ 11090 int i; 11091 int 11092 main (void) 11093 { 11094 11095 ; 11096 return 0; 11097 } 11098 _ACEOF 11099 if ac_fn_c_try_link "$LINENO" 11100 then : 11101 eval $cacheid=yes 11102 else case e in #( 11103 e) eval $cacheid=no ;; 11104 esac 11105 fi 11106 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11107 conftest$ac_exeext conftest.$ac_ext ;; 11108 esac 11109 fi 11110 11111 11112 CFLAGS="$xorg_testset_save_CFLAGS" 11113 11114 eval supported=\$$cacheid 11115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11116 printf "%s\n" "$supported" >&6; } 11117 if test "$supported" = "yes" ; then 11118 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11119 found="yes" 11120 fi 11121 fi 11122 11123 11124 11125 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11126 # activate it with -Werror, so we add it here explicitly. 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 11140 xorg_testset_save_CFLAGS="$CFLAGS" 11141 11142 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11145 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11146 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11147 then : 11148 printf %s "(cached) " >&6 11149 else case e in #( 11150 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11151 /* end confdefs.h. */ 11152 int i; 11153 _ACEOF 11154 if ac_fn_c_try_compile "$LINENO" 11155 then : 11156 xorg_cv_cc_flag_unknown_warning_option=yes 11157 else case e in #( 11158 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11159 esac 11160 fi 11161 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11162 esac 11163 fi 11164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11165 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11167 CFLAGS="$xorg_testset_save_CFLAGS" 11168 fi 11169 11170 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11173 fi 11174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11176 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11177 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11178 then : 11179 printf %s "(cached) " >&6 11180 else case e in #( 11181 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11182 /* end confdefs.h. */ 11183 int i; 11184 _ACEOF 11185 if ac_fn_c_try_compile "$LINENO" 11186 then : 11187 xorg_cv_cc_flag_unused_command_line_argument=yes 11188 else case e in #( 11189 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11190 esac 11191 fi 11192 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11193 esac 11194 fi 11195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11196 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11198 CFLAGS="$xorg_testset_save_CFLAGS" 11199 fi 11200 11201 found="no" 11202 11203 if test $found = "no" ; then 11204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11206 fi 11207 11208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11210 fi 11211 11212 CFLAGS="$CFLAGS -Werror=attributes" 11213 11214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11215 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11216 cacheid=xorg_cv_cc_flag__Werror_attributes 11217 if eval test \${$cacheid+y} 11218 then : 11219 printf %s "(cached) " >&6 11220 else case e in #( 11221 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11222 /* end confdefs.h. */ 11223 int i; 11224 int 11225 main (void) 11226 { 11227 11228 ; 11229 return 0; 11230 } 11231 _ACEOF 11232 if ac_fn_c_try_link "$LINENO" 11233 then : 11234 eval $cacheid=yes 11235 else case e in #( 11236 e) eval $cacheid=no ;; 11237 esac 11238 fi 11239 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11240 conftest$ac_exeext conftest.$ac_ext ;; 11241 esac 11242 fi 11243 11244 11245 CFLAGS="$xorg_testset_save_CFLAGS" 11246 11247 eval supported=\$$cacheid 11248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11249 printf "%s\n" "$supported" >&6; } 11250 if test "$supported" = "yes" ; then 11251 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11252 found="yes" 11253 fi 11254 fi 11255 11256 11257 11258 if test "x$STRICT_COMPILE" = "xyes"; then 11259 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11260 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11261 fi 11262 11263 11264 11265 11266 11267 11268 11269 11270 cat >>confdefs.h <<_ACEOF 11271 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11272 _ACEOF 11273 11274 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11275 if test "x$PVM" = "x"; then 11276 PVM="0" 11277 fi 11278 11279 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11280 11281 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11282 if test "x$PVP" = "x"; then 11283 PVP="0" 11284 fi 11285 11286 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11287 11288 11289 11290 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11291 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11292 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11293 touch \$(top_srcdir)/ChangeLog; \ 11294 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11295 11296 11297 11298 11299 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11300 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11301 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11302 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11303 touch \$(top_srcdir)/INSTALL; \ 11304 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11305 11306 11307 11308 11309 11310 11311 case $host_os in 11312 solaris*) 11313 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11314 # check for a man page file found in later versions that use 11315 # traditional section numbers instead 11316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11317 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11318 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11319 then : 11320 printf %s "(cached) " >&6 11321 else case e in #( 11322 e) test "$cross_compiling" = yes && 11323 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11324 if test -r "/usr/share/man/man7/attributes.7"; then 11325 ac_cv_file__usr_share_man_man7_attributes_7=yes 11326 else 11327 ac_cv_file__usr_share_man_man7_attributes_7=no 11328 fi ;; 11329 esac 11330 fi 11331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11332 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11333 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11334 then : 11335 SYSV_MAN_SECTIONS=false 11336 else case e in #( 11337 e) SYSV_MAN_SECTIONS=true ;; 11338 esac 11339 fi 11340 11341 ;; 11342 *) SYSV_MAN_SECTIONS=false ;; 11343 esac 11344 11345 if test x$APP_MAN_SUFFIX = x ; then 11346 APP_MAN_SUFFIX=1 11347 fi 11348 if test x$APP_MAN_DIR = x ; then 11349 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11350 fi 11351 11352 if test x$LIB_MAN_SUFFIX = x ; then 11353 LIB_MAN_SUFFIX=3 11354 fi 11355 if test x$LIB_MAN_DIR = x ; then 11356 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11357 fi 11358 11359 if test x$FILE_MAN_SUFFIX = x ; then 11360 case $SYSV_MAN_SECTIONS in 11361 true) FILE_MAN_SUFFIX=4 ;; 11362 *) FILE_MAN_SUFFIX=5 ;; 11363 esac 11364 fi 11365 if test x$FILE_MAN_DIR = x ; then 11366 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11367 fi 11368 11369 if test x$MISC_MAN_SUFFIX = x ; then 11370 case $SYSV_MAN_SECTIONS in 11371 true) MISC_MAN_SUFFIX=5 ;; 11372 *) MISC_MAN_SUFFIX=7 ;; 11373 esac 11374 fi 11375 if test x$MISC_MAN_DIR = x ; then 11376 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11377 fi 11378 11379 if test x$DRIVER_MAN_SUFFIX = x ; then 11380 case $SYSV_MAN_SECTIONS in 11381 true) DRIVER_MAN_SUFFIX=7 ;; 11382 *) DRIVER_MAN_SUFFIX=4 ;; 11383 esac 11384 fi 11385 if test x$DRIVER_MAN_DIR = x ; then 11386 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11387 fi 11388 11389 if test x$ADMIN_MAN_SUFFIX = x ; then 11390 case $SYSV_MAN_SECTIONS in 11391 true) ADMIN_MAN_SUFFIX=1m ;; 11392 *) ADMIN_MAN_SUFFIX=8 ;; 11393 esac 11394 fi 11395 if test x$ADMIN_MAN_DIR = x ; then 11396 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11397 fi 11398 11399 11400 11401 11402 11403 11404 11405 11406 11407 11408 11409 11410 11411 11412 11413 XORG_MAN_PAGE="X Version 11" 11414 11415 MAN_SUBSTS="\ 11416 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11417 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11418 -e 's|__xservername__|Xorg|g' \ 11419 -e 's|__xconfigfile__|xorg.conf|g' \ 11420 -e 's|__projectroot__|\$(prefix)|g' \ 11421 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11422 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11423 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11424 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11425 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11426 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11427 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11428 11429 11430 11431 # Check whether --enable-silent-rules was given. 11432 if test ${enable_silent_rules+y} 11433 then : 11434 enableval=$enable_silent_rules; 11435 fi 11436 11437 case $enable_silent_rules in # ((( 11438 yes) AM_DEFAULT_VERBOSITY=0;; 11439 no) AM_DEFAULT_VERBOSITY=1;; 11440 *) AM_DEFAULT_VERBOSITY=0;; 11441 esac 11442 am_make=${MAKE-make} 11443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11444 printf %s "checking whether $am_make supports nested variables... " >&6; } 11445 if test ${am_cv_make_support_nested_variables+y} 11446 then : 11447 printf %s "(cached) " >&6 11448 else case e in #( 11449 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11450 BAR0=false 11451 BAR1=true 11452 V=1 11453 am__doit: 11454 @$(TRUE) 11455 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11456 am_cv_make_support_nested_variables=yes 11457 else 11458 am_cv_make_support_nested_variables=no 11459 fi ;; 11460 esac 11461 fi 11462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11463 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11464 if test $am_cv_make_support_nested_variables = yes; then 11465 AM_V='$(V)' 11466 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11467 else 11468 AM_V=$AM_DEFAULT_VERBOSITY 11469 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11470 fi 11471 AM_BACKSLASH='\' 11472 11473 11474 11475 11476 11477 pkg_failed=no 11478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XFONTSEL" >&5 11479 printf %s "checking for XFONTSEL... " >&6; } 11480 11481 if test -n "$XFONTSEL_CFLAGS"; then 11482 pkg_cv_XFONTSEL_CFLAGS="$XFONTSEL_CFLAGS" 11483 elif test -n "$PKG_CONFIG"; then 11484 if test -n "$PKG_CONFIG" && \ 11485 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 11486 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 11487 ac_status=$? 11488 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11489 test $ac_status = 0; }; then 11490 pkg_cv_XFONTSEL_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11491 test "x$?" != "x0" && pkg_failed=yes 11492 else 11493 pkg_failed=yes 11494 fi 11495 else 11496 pkg_failed=untried 11497 fi 11498 if test -n "$XFONTSEL_LIBS"; then 11499 pkg_cv_XFONTSEL_LIBS="$XFONTSEL_LIBS" 11500 elif test -n "$PKG_CONFIG"; then 11501 if test -n "$PKG_CONFIG" && \ 11502 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 11503 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 11504 ac_status=$? 11505 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11506 test $ac_status = 0; }; then 11507 pkg_cv_XFONTSEL_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11508 test "x$?" != "x0" && pkg_failed=yes 11509 else 11510 pkg_failed=yes 11511 fi 11512 else 11513 pkg_failed=untried 11514 fi 11515 11516 11517 11518 if test $pkg_failed = yes; then 11519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11520 printf "%s\n" "no" >&6; } 11521 11522 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11523 _pkg_short_errors_supported=yes 11524 else 11525 _pkg_short_errors_supported=no 11526 fi 11527 if test $_pkg_short_errors_supported = yes; then 11528 XFONTSEL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11529 else 11530 XFONTSEL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11531 fi 11532 # Put the nasty error message in config.log where it belongs 11533 echo "$XFONTSEL_PKG_ERRORS" >&5 11534 11535 as_fn_error $? "Package requirements (xaw7 xmu xt x11 xproto >= 7.0.17) were not met: 11536 11537 $XFONTSEL_PKG_ERRORS 11538 11539 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11540 installed software in a non-standard prefix. 11541 11542 Alternatively, you may set the environment variables XFONTSEL_CFLAGS 11543 and XFONTSEL_LIBS to avoid the need to call pkg-config. 11544 See the pkg-config man page for more details." "$LINENO" 5 11545 elif test $pkg_failed = untried; then 11546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11547 printf "%s\n" "no" >&6; } 11548 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11549 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11550 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11551 is in your PATH or set the PKG_CONFIG environment variable to the full 11552 path to pkg-config. 11553 11554 Alternatively, you may set the environment variables XFONTSEL_CFLAGS 11555 and XFONTSEL_LIBS to avoid the need to call pkg-config. 11556 See the pkg-config man page for more details. 11557 11558 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11559 See 'config.log' for more details" "$LINENO" 5; } 11560 else 11561 XFONTSEL_CFLAGS=$pkg_cv_XFONTSEL_CFLAGS 11562 XFONTSEL_LIBS=$pkg_cv_XFONTSEL_LIBS 11563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11564 printf "%s\n" "yes" >&6; } 11565 11566 fi 11567 11568 11569 pkg_failed=no 11570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11571 printf %s "checking for APPDEFS... " >&6; } 11572 11573 if test -n "$APPDEFS_CFLAGS"; then 11574 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11575 elif test -n "$PKG_CONFIG"; then 11576 if test -n "$PKG_CONFIG" && \ 11577 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11578 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11579 ac_status=$? 11580 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11581 test $ac_status = 0; }; then 11582 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11583 test "x$?" != "x0" && pkg_failed=yes 11584 else 11585 pkg_failed=yes 11586 fi 11587 else 11588 pkg_failed=untried 11589 fi 11590 if test -n "$APPDEFS_LIBS"; then 11591 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11592 elif test -n "$PKG_CONFIG"; then 11593 if test -n "$PKG_CONFIG" && \ 11594 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11595 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11596 ac_status=$? 11597 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11598 test $ac_status = 0; }; then 11599 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11600 test "x$?" != "x0" && pkg_failed=yes 11601 else 11602 pkg_failed=yes 11603 fi 11604 else 11605 pkg_failed=untried 11606 fi 11607 11608 11609 11610 if test $pkg_failed = yes; then 11611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11612 printf "%s\n" "no" >&6; } 11613 11614 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11615 _pkg_short_errors_supported=yes 11616 else 11617 _pkg_short_errors_supported=no 11618 fi 11619 if test $_pkg_short_errors_supported = yes; then 11620 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11621 else 11622 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11623 fi 11624 # Put the nasty error message in config.log where it belongs 11625 echo "$APPDEFS_PKG_ERRORS" >&5 11626 11627 as_fn_error $? "Package requirements (xt) were not met: 11628 11629 $APPDEFS_PKG_ERRORS 11630 11631 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11632 installed software in a non-standard prefix. 11633 11634 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11635 and APPDEFS_LIBS to avoid the need to call pkg-config. 11636 See the pkg-config man page for more details." "$LINENO" 5 11637 elif test $pkg_failed = untried; then 11638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11639 printf "%s\n" "no" >&6; } 11640 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11641 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11642 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11643 is in your PATH or set the PKG_CONFIG environment variable to the full 11644 path to pkg-config. 11645 11646 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11647 and APPDEFS_LIBS to avoid the need to call pkg-config. 11648 See the pkg-config man page for more details. 11649 11650 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11651 See 'config.log' for more details" "$LINENO" 5; } 11652 else 11653 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11654 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11656 printf "%s\n" "yes" >&6; } 11657 11658 fi 11659 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11660 11661 # Check whether --with-appdefaultdir was given. 11662 if test ${with_appdefaultdir+y} 11663 then : 11664 withval=$with_appdefaultdir; appdefaultdir="$withval" 11665 else case e in #( 11666 e) appdefaultdir="${xt_appdefaultdir}" ;; 11667 esac 11668 fi 11669 11670 11671 11672 # Internationalization & localization support 11673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 11674 printf %s "checking for library containing gettext... " >&6; } 11675 if test ${ac_cv_search_gettext+y} 11676 then : 11677 printf %s "(cached) " >&6 11678 else case e in #( 11679 e) ac_func_search_save_LIBS=$LIBS 11680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11681 /* end confdefs.h. */ 11682 11683 /* Override any GCC internal prototype to avoid an error. 11684 Use char because int might match the return type of a GCC 11685 builtin and then its argument prototype would still apply. 11686 The 'extern "C"' is for builds by C++ compilers; 11687 although this is not generally supported in C code supporting it here 11688 has little cost and some practical benefit (sr 110532). */ 11689 #ifdef __cplusplus 11690 extern "C" 11691 #endif 11692 char gettext (void); 11693 int 11694 main (void) 11695 { 11696 return gettext (); 11697 ; 11698 return 0; 11699 } 11700 _ACEOF 11701 for ac_lib in '' intl 11702 do 11703 if test -z "$ac_lib"; then 11704 ac_res="none required" 11705 else 11706 ac_res=-l$ac_lib 11707 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11708 fi 11709 if ac_fn_c_try_link "$LINENO" 11710 then : 11711 ac_cv_search_gettext=$ac_res 11712 fi 11713 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11714 conftest$ac_exeext 11715 if test ${ac_cv_search_gettext+y} 11716 then : 11717 break 11718 fi 11719 done 11720 if test ${ac_cv_search_gettext+y} 11721 then : 11722 11723 else case e in #( 11724 e) ac_cv_search_gettext=no ;; 11725 esac 11726 fi 11727 rm conftest.$ac_ext 11728 LIBS=$ac_func_search_save_LIBS ;; 11729 esac 11730 fi 11731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 11732 printf "%s\n" "$ac_cv_search_gettext" >&6; } 11733 ac_res=$ac_cv_search_gettext 11734 if test "$ac_res" != no 11735 then : 11736 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11737 USE_GETTEXT="yes" 11738 else case e in #( 11739 e) USE_GETTEXT="no" ;; 11740 esac 11741 fi 11742 11743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 11744 printf %s "checking where to install localized messages... " >&6; } 11745 11746 # Check whether --with-localedir was given. 11747 if test ${with_localedir+y} 11748 then : 11749 withval=$with_localedir; LOCALEDIR=${withval} 11750 else case e in #( 11751 e) LOCALEDIR=${datadir}/locale ;; 11752 esac 11753 fi 11754 11755 if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 11756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 11757 printf "%s\n" "nowhere" >&6; } 11758 USE_GETTEXT="no" 11759 else 11760 11761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 11762 printf "%s\n" "$LOCALEDIR" >&6; } 11763 fi 11764 11765 if test "x$USE_GETTEXT" = "xyes" ; then 11766 11767 printf "%s\n" "#define USE_GETTEXT 1" >>confdefs.h 11768 11769 fi 11770 if test "x$USE_GETTEXT" = "xyes"; then 11771 USE_GETTEXT_TRUE= 11772 USE_GETTEXT_FALSE='#' 11773 else 11774 USE_GETTEXT_TRUE='#' 11775 USE_GETTEXT_FALSE= 11776 fi 11777 11778 11779 11780 ac_config_files="$ac_config_files Makefile man/Makefile" 11781 11782 cat >confcache <<\_ACEOF 11783 # This file is a shell script that caches the results of configure 11784 # tests run on this system so they can be shared between configure 11785 # scripts and configure runs, see configure's option --config-cache. 11786 # It is not useful on other systems. If it contains results you don't 11787 # want to keep, you may remove or edit it. 11788 # 11789 # config.status only pays attention to the cache file if you give it 11790 # the --recheck option to rerun configure. 11791 # 11792 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11793 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11794 # following values. 11795 11796 _ACEOF 11797 11798 # The following way of writing the cache mishandles newlines in values, 11799 # but we know of no workaround that is simple, portable, and efficient. 11800 # So, we kill variables containing newlines. 11801 # Ultrix sh set writes to stderr and can't be redirected directly, 11802 # and sets the high bit in the cache file unless we assign to the vars. 11803 ( 11804 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11805 eval ac_val=\$$ac_var 11806 case $ac_val in #( 11807 *${as_nl}*) 11808 case $ac_var in #( 11809 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11810 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11811 esac 11812 case $ac_var in #( 11813 _ | IFS | as_nl) ;; #( 11814 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11815 *) { eval $ac_var=; unset $ac_var;} ;; 11816 esac ;; 11817 esac 11818 done 11819 11820 (set) 2>&1 | 11821 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11822 *${as_nl}ac_space=\ *) 11823 # 'set' does not quote correctly, so add quotes: double-quote 11824 # substitution turns \\\\ into \\, and sed turns \\ into \. 11825 sed -n \ 11826 "s/'/'\\\\''/g; 11827 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11828 ;; #( 11829 *) 11830 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11831 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11832 ;; 11833 esac | 11834 sort 11835 ) | 11836 sed ' 11837 /^ac_cv_env_/b end 11838 t clear 11839 :clear 11840 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11841 t end 11842 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11843 :end' >>confcache 11844 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11845 if test -w "$cache_file"; then 11846 if test "x$cache_file" != "x/dev/null"; then 11847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11848 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11849 if test ! -f "$cache_file" || test -h "$cache_file"; then 11850 cat confcache >"$cache_file" 11851 else 11852 case $cache_file in #( 11853 */* | ?:*) 11854 mv -f confcache "$cache_file"$$ && 11855 mv -f "$cache_file"$$ "$cache_file" ;; #( 11856 *) 11857 mv -f confcache "$cache_file" ;; 11858 esac 11859 fi 11860 fi 11861 else 11862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11863 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11864 fi 11865 fi 11866 rm -f confcache 11867 11868 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11869 # Let make expand exec_prefix. 11870 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11871 11872 DEFS=-DHAVE_CONFIG_H 11873 11874 ac_libobjs= 11875 ac_ltlibobjs= 11876 U= 11877 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11878 # 1. Remove the extension, and $U if already installed. 11879 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11880 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11881 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11882 # will be set to the directory where LIBOBJS objects are built. 11883 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11884 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11885 done 11886 LIBOBJS=$ac_libobjs 11887 11888 LTLIBOBJS=$ac_ltlibobjs 11889 11890 11891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11892 printf %s "checking that generated files are newer than configure... " >&6; } 11893 if test -n "$am_sleep_pid"; then 11894 # Hide warnings about reused PIDs. 11895 wait $am_sleep_pid 2>/dev/null 11896 fi 11897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11898 printf "%s\n" "done" >&6; } 11899 if test -n "$EXEEXT"; then 11900 am__EXEEXT_TRUE= 11901 am__EXEEXT_FALSE='#' 11902 else 11903 am__EXEEXT_TRUE='#' 11904 am__EXEEXT_FALSE= 11905 fi 11906 11907 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11908 as_fn_error $? "conditional \"AMDEP\" was never defined. 11909 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11910 fi 11911 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11912 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11913 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11914 fi 11915 if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 11916 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 11917 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11918 fi 11919 11920 : "${CONFIG_STATUS=./config.status}" 11921 ac_write_fail=0 11922 ac_clean_files_save=$ac_clean_files 11923 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11925 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11926 as_write_fail=0 11927 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11928 #! $SHELL 11929 # Generated by $as_me. 11930 # Run this file to recreate the current configuration. 11931 # Compiler output produced by configure, useful for debugging 11932 # configure, is in config.log if it exists. 11933 11934 debug=false 11935 ac_cs_recheck=false 11936 ac_cs_silent=false 11937 11938 SHELL=\${CONFIG_SHELL-$SHELL} 11939 export SHELL 11940 _ASEOF 11941 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11942 ## -------------------- ## 11943 ## M4sh Initialization. ## 11944 ## -------------------- ## 11945 11946 # Be more Bourne compatible 11947 DUALCASE=1; export DUALCASE # for MKS sh 11948 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11949 then : 11950 emulate sh 11951 NULLCMD=: 11952 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11953 # is contrary to our usage. Disable this feature. 11954 alias -g '${1+"$@"}'='"$@"' 11955 setopt NO_GLOB_SUBST 11956 else case e in #( 11957 e) case `(set -o) 2>/dev/null` in #( 11958 *posix*) : 11959 set -o posix ;; #( 11960 *) : 11961 ;; 11962 esac ;; 11963 esac 11964 fi 11965 11966 11967 11968 # Reset variables that may have inherited troublesome values from 11969 # the environment. 11970 11971 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11972 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11973 # side effect of setting IFS to empty, thus disabling word splitting.) 11974 # Quoting is to prevent editors from complaining about space-tab. 11975 as_nl=' 11976 ' 11977 export as_nl 11978 IFS=" "" $as_nl" 11979 11980 PS1='$ ' 11981 PS2='> ' 11982 PS4='+ ' 11983 11984 # Ensure predictable behavior from utilities with locale-dependent output. 11985 LC_ALL=C 11986 export LC_ALL 11987 LANGUAGE=C 11988 export LANGUAGE 11989 11990 # We cannot yet rely on "unset" to work, but we need these variables 11991 # to be unset--not just set to an empty or harmless value--now, to 11992 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11993 # also avoids known problems related to "unset" and subshell syntax 11994 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11995 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11996 do eval test \${$as_var+y} \ 11997 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11998 done 11999 12000 # Ensure that fds 0, 1, and 2 are open. 12001 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12002 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12003 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12004 12005 # The user is always right. 12006 if ${PATH_SEPARATOR+false} :; then 12007 PATH_SEPARATOR=: 12008 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12009 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12010 PATH_SEPARATOR=';' 12011 } 12012 fi 12013 12014 12015 # Find who we are. Look in the path if we contain no directory separator. 12016 as_myself= 12017 case $0 in #(( 12018 *[\\/]* ) as_myself=$0 ;; 12019 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12020 for as_dir in $PATH 12021 do 12022 IFS=$as_save_IFS 12023 case $as_dir in #((( 12024 '') as_dir=./ ;; 12025 */) ;; 12026 *) as_dir=$as_dir/ ;; 12027 esac 12028 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12029 done 12030 IFS=$as_save_IFS 12031 12032 ;; 12033 esac 12034 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12035 # in which case we are not to be found in the path. 12036 if test "x$as_myself" = x; then 12037 as_myself=$0 12038 fi 12039 if test ! -f "$as_myself"; then 12040 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12041 exit 1 12042 fi 12043 12044 12045 12046 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12047 # ---------------------------------------- 12048 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12049 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12050 # script with STATUS, using 1 if that was 0. 12051 as_fn_error () 12052 { 12053 as_status=$1; test $as_status -eq 0 && as_status=1 12054 if test "$4"; then 12055 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12056 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12057 fi 12058 printf "%s\n" "$as_me: error: $2" >&2 12059 as_fn_exit $as_status 12060 } # as_fn_error 12061 12062 12063 # as_fn_set_status STATUS 12064 # ----------------------- 12065 # Set $? to STATUS, without forking. 12066 as_fn_set_status () 12067 { 12068 return $1 12069 } # as_fn_set_status 12070 12071 # as_fn_exit STATUS 12072 # ----------------- 12073 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12074 as_fn_exit () 12075 { 12076 set +e 12077 as_fn_set_status $1 12078 exit $1 12079 } # as_fn_exit 12080 12081 # as_fn_unset VAR 12082 # --------------- 12083 # Portably unset VAR. 12084 as_fn_unset () 12085 { 12086 { eval $1=; unset $1;} 12087 } 12088 as_unset=as_fn_unset 12089 12090 # as_fn_append VAR VALUE 12091 # ---------------------- 12092 # Append the text in VALUE to the end of the definition contained in VAR. Take 12093 # advantage of any shell optimizations that allow amortized linear growth over 12094 # repeated appends, instead of the typical quadratic growth present in naive 12095 # implementations. 12096 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12097 then : 12098 eval 'as_fn_append () 12099 { 12100 eval $1+=\$2 12101 }' 12102 else case e in #( 12103 e) as_fn_append () 12104 { 12105 eval $1=\$$1\$2 12106 } ;; 12107 esac 12108 fi # as_fn_append 12109 12110 # as_fn_arith ARG... 12111 # ------------------ 12112 # Perform arithmetic evaluation on the ARGs, and store the result in the 12113 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12114 # must be portable across $(()) and expr. 12115 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12116 then : 12117 eval 'as_fn_arith () 12118 { 12119 as_val=$(( $* )) 12120 }' 12121 else case e in #( 12122 e) as_fn_arith () 12123 { 12124 as_val=`expr "$@" || test $? -eq 1` 12125 } ;; 12126 esac 12127 fi # as_fn_arith 12128 12129 12130 if expr a : '\(a\)' >/dev/null 2>&1 && 12131 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12132 as_expr=expr 12133 else 12134 as_expr=false 12135 fi 12136 12137 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12138 as_basename=basename 12139 else 12140 as_basename=false 12141 fi 12142 12143 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12144 as_dirname=dirname 12145 else 12146 as_dirname=false 12147 fi 12148 12149 as_me=`$as_basename -- "$0" || 12150 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12151 X"$0" : 'X\(//\)$' \| \ 12152 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12153 printf "%s\n" X/"$0" | 12154 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12155 s//\1/ 12156 q 12157 } 12158 /^X\/\(\/\/\)$/{ 12159 s//\1/ 12160 q 12161 } 12162 /^X\/\(\/\).*/{ 12163 s//\1/ 12164 q 12165 } 12166 s/.*/./; q'` 12167 12168 # Avoid depending upon Character Ranges. 12169 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12170 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12171 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12172 as_cr_digits='0123456789' 12173 as_cr_alnum=$as_cr_Letters$as_cr_digits 12174 12175 12176 # Determine whether it's possible to make 'echo' print without a newline. 12177 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12178 # for compatibility with existing Makefiles. 12179 ECHO_C= ECHO_N= ECHO_T= 12180 case `echo -n x` in #((((( 12181 -n*) 12182 case `echo 'xy\c'` in 12183 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12184 xy) ECHO_C='\c';; 12185 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12186 ECHO_T=' ';; 12187 esac;; 12188 *) 12189 ECHO_N='-n';; 12190 esac 12191 12192 # For backward compatibility with old third-party macros, we provide 12193 # the shell variables $as_echo and $as_echo_n. New code should use 12194 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12195 as_echo='printf %s\n' 12196 as_echo_n='printf %s' 12197 12198 rm -f conf$$ conf$$.exe conf$$.file 12199 if test -d conf$$.dir; then 12200 rm -f conf$$.dir/conf$$.file 12201 else 12202 rm -f conf$$.dir 12203 mkdir conf$$.dir 2>/dev/null 12204 fi 12205 if (echo >conf$$.file) 2>/dev/null; then 12206 if ln -s conf$$.file conf$$ 2>/dev/null; then 12207 as_ln_s='ln -s' 12208 # ... but there are two gotchas: 12209 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12210 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12211 # In both cases, we have to default to 'cp -pR'. 12212 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12213 as_ln_s='cp -pR' 12214 elif ln conf$$.file conf$$ 2>/dev/null; then 12215 as_ln_s=ln 12216 else 12217 as_ln_s='cp -pR' 12218 fi 12219 else 12220 as_ln_s='cp -pR' 12221 fi 12222 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12223 rmdir conf$$.dir 2>/dev/null 12224 12225 12226 # as_fn_mkdir_p 12227 # ------------- 12228 # Create "$as_dir" as a directory, including parents if necessary. 12229 as_fn_mkdir_p () 12230 { 12231 12232 case $as_dir in #( 12233 -*) as_dir=./$as_dir;; 12234 esac 12235 test -d "$as_dir" || eval $as_mkdir_p || { 12236 as_dirs= 12237 while :; do 12238 case $as_dir in #( 12239 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12240 *) as_qdir=$as_dir;; 12241 esac 12242 as_dirs="'$as_qdir' $as_dirs" 12243 as_dir=`$as_dirname -- "$as_dir" || 12244 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12245 X"$as_dir" : 'X\(//\)[^/]' \| \ 12246 X"$as_dir" : 'X\(//\)$' \| \ 12247 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12248 printf "%s\n" X"$as_dir" | 12249 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12250 s//\1/ 12251 q 12252 } 12253 /^X\(\/\/\)[^/].*/{ 12254 s//\1/ 12255 q 12256 } 12257 /^X\(\/\/\)$/{ 12258 s//\1/ 12259 q 12260 } 12261 /^X\(\/\).*/{ 12262 s//\1/ 12263 q 12264 } 12265 s/.*/./; q'` 12266 test -d "$as_dir" && break 12267 done 12268 test -z "$as_dirs" || eval "mkdir $as_dirs" 12269 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12270 12271 12272 } # as_fn_mkdir_p 12273 if mkdir -p . 2>/dev/null; then 12274 as_mkdir_p='mkdir -p "$as_dir"' 12275 else 12276 test -d ./-p && rmdir ./-p 12277 as_mkdir_p=false 12278 fi 12279 12280 12281 # as_fn_executable_p FILE 12282 # ----------------------- 12283 # Test if FILE is an executable regular file. 12284 as_fn_executable_p () 12285 { 12286 test -f "$1" && test -x "$1" 12287 } # as_fn_executable_p 12288 as_test_x='test -x' 12289 as_executable_p=as_fn_executable_p 12290 12291 # Sed expression to map a string onto a valid CPP name. 12292 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12293 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12294 12295 # Sed expression to map a string onto a valid variable name. 12296 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12297 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12298 12299 12300 exec 6>&1 12301 ## ----------------------------------- ## 12302 ## Main body of $CONFIG_STATUS script. ## 12303 ## ----------------------------------- ## 12304 _ASEOF 12305 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12306 12307 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12308 # Save the log message, to keep $0 and so on meaningful, and to 12309 # report actual input values of CONFIG_FILES etc. instead of their 12310 # values after options handling. 12311 ac_log=" 12312 This file was extended by xfontsel $as_me 1.1.1, which was 12313 generated by GNU Autoconf 2.72. Invocation command line was 12314 12315 CONFIG_FILES = $CONFIG_FILES 12316 CONFIG_HEADERS = $CONFIG_HEADERS 12317 CONFIG_LINKS = $CONFIG_LINKS 12318 CONFIG_COMMANDS = $CONFIG_COMMANDS 12319 $ $0 $@ 12320 12321 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12322 " 12323 12324 _ACEOF 12325 12326 case $ac_config_files in *" 12327 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12328 esac 12329 12330 case $ac_config_headers in *" 12331 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12332 esac 12333 12334 12335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12336 # Files that config.status was made for. 12337 config_files="$ac_config_files" 12338 config_headers="$ac_config_headers" 12339 config_commands="$ac_config_commands" 12340 12341 _ACEOF 12342 12343 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12344 ac_cs_usage="\ 12345 '$as_me' instantiates files and other configuration actions 12346 from templates according to the current configuration. Unless the files 12347 and actions are specified as TAGs, all are instantiated by default. 12348 12349 Usage: $0 [OPTION]... [TAG]... 12350 12351 -h, --help print this help, then exit 12352 -V, --version print version number and configuration settings, then exit 12353 --config print configuration, then exit 12354 -q, --quiet, --silent 12355 do not print progress messages 12356 -d, --debug don't remove temporary files 12357 --recheck update $as_me by reconfiguring in the same conditions 12358 --file=FILE[:TEMPLATE] 12359 instantiate the configuration file FILE 12360 --header=FILE[:TEMPLATE] 12361 instantiate the configuration header FILE 12362 12363 Configuration files: 12364 $config_files 12365 12366 Configuration headers: 12367 $config_headers 12368 12369 Configuration commands: 12370 $config_commands 12371 12372 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfontsel/-/issues>." 12373 12374 _ACEOF 12375 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12376 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12377 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12378 ac_cs_config='$ac_cs_config_escaped' 12379 ac_cs_version="\\ 12380 xfontsel config.status 1.1.1 12381 configured by $0, generated by GNU Autoconf 2.72, 12382 with options \\"\$ac_cs_config\\" 12383 12384 Copyright (C) 2023 Free Software Foundation, Inc. 12385 This config.status script is free software; the Free Software Foundation 12386 gives unlimited permission to copy, distribute and modify it." 12387 12388 ac_pwd='$ac_pwd' 12389 srcdir='$srcdir' 12390 INSTALL='$INSTALL' 12391 MKDIR_P='$MKDIR_P' 12392 AWK='$AWK' 12393 test -n "\$AWK" || AWK=awk 12394 _ACEOF 12395 12396 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12397 # The default lists apply if the user does not specify any file. 12398 ac_need_defaults=: 12399 while test $# != 0 12400 do 12401 case $1 in 12402 --*=?*) 12403 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12404 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12405 ac_shift=: 12406 ;; 12407 --*=) 12408 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12409 ac_optarg= 12410 ac_shift=: 12411 ;; 12412 *) 12413 ac_option=$1 12414 ac_optarg=$2 12415 ac_shift=shift 12416 ;; 12417 esac 12418 12419 case $ac_option in 12420 # Handling of the options. 12421 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12422 ac_cs_recheck=: ;; 12423 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12424 printf "%s\n" "$ac_cs_version"; exit ;; 12425 --config | --confi | --conf | --con | --co | --c ) 12426 printf "%s\n" "$ac_cs_config"; exit ;; 12427 --debug | --debu | --deb | --de | --d | -d ) 12428 debug=: ;; 12429 --file | --fil | --fi | --f ) 12430 $ac_shift 12431 case $ac_optarg in 12432 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12433 '') as_fn_error $? "missing file argument" ;; 12434 esac 12435 as_fn_append CONFIG_FILES " '$ac_optarg'" 12436 ac_need_defaults=false;; 12437 --header | --heade | --head | --hea ) 12438 $ac_shift 12439 case $ac_optarg in 12440 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12441 esac 12442 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12443 ac_need_defaults=false;; 12444 --he | --h) 12445 # Conflict between --help and --header 12446 as_fn_error $? "ambiguous option: '$1' 12447 Try '$0 --help' for more information.";; 12448 --help | --hel | -h ) 12449 printf "%s\n" "$ac_cs_usage"; exit ;; 12450 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12451 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12452 ac_cs_silent=: ;; 12453 12454 # This is an error. 12455 -*) as_fn_error $? "unrecognized option: '$1' 12456 Try '$0 --help' for more information." ;; 12457 12458 *) as_fn_append ac_config_targets " $1" 12459 ac_need_defaults=false ;; 12460 12461 esac 12462 shift 12463 done 12464 12465 ac_configure_extra_args= 12466 12467 if $ac_cs_silent; then 12468 exec 6>/dev/null 12469 ac_configure_extra_args="$ac_configure_extra_args --silent" 12470 fi 12471 12472 _ACEOF 12473 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12474 if \$ac_cs_recheck; then 12475 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12476 shift 12477 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12478 CONFIG_SHELL='$SHELL' 12479 export CONFIG_SHELL 12480 exec "\$@" 12481 fi 12482 12483 _ACEOF 12484 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12485 exec 5>>config.log 12486 { 12487 echo 12488 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12489 ## Running $as_me. ## 12490 _ASBOX 12491 printf "%s\n" "$ac_log" 12492 } >&5 12493 12494 _ACEOF 12495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12496 # 12497 # INIT-COMMANDS 12498 # 12499 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12500 12501 _ACEOF 12502 12503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12504 12505 # Handling of arguments. 12506 for ac_config_target in $ac_config_targets 12507 do 12508 case $ac_config_target in 12509 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12510 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12511 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12512 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12513 12514 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12515 esac 12516 done 12517 12518 12519 # If the user did not use the arguments to specify the items to instantiate, 12520 # then the envvar interface is used. Set only those that are not. 12521 # We use the long form for the default assignment because of an extremely 12522 # bizarre bug on SunOS 4.1.3. 12523 if $ac_need_defaults; then 12524 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12525 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12526 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12527 fi 12528 12529 # Have a temporary directory for convenience. Make it in the build tree 12530 # simply because there is no reason against having it here, and in addition, 12531 # creating and moving files from /tmp can sometimes cause problems. 12532 # Hook for its removal unless debugging. 12533 # Note that there is a small window in which the directory will not be cleaned: 12534 # after its creation but before its name has been assigned to '$tmp'. 12535 $debug || 12536 { 12537 tmp= ac_tmp= 12538 trap 'exit_status=$? 12539 : "${ac_tmp:=$tmp}" 12540 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12541 ' 0 12542 trap 'as_fn_exit 1' 1 2 13 15 12543 } 12544 # Create a (secure) tmp directory for tmp files. 12545 12546 { 12547 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12548 test -d "$tmp" 12549 } || 12550 { 12551 tmp=./conf$$-$RANDOM 12552 (umask 077 && mkdir "$tmp") 12553 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12554 ac_tmp=$tmp 12555 12556 # Set up the scripts for CONFIG_FILES section. 12557 # No need to generate them if there are no CONFIG_FILES. 12558 # This happens for instance with './config.status config.h'. 12559 if test -n "$CONFIG_FILES"; then 12560 12561 12562 ac_cr=`echo X | tr X '\015'` 12563 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12564 # But we know of no other shell where ac_cr would be empty at this 12565 # point, so we can use a bashism as a fallback. 12566 if test "x$ac_cr" = x; then 12567 eval ac_cr=\$\'\\r\' 12568 fi 12569 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12570 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12571 ac_cs_awk_cr='\\r' 12572 else 12573 ac_cs_awk_cr=$ac_cr 12574 fi 12575 12576 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12577 _ACEOF 12578 12579 12580 { 12581 echo "cat >conf$$subs.awk <<_ACEOF" && 12582 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12583 echo "_ACEOF" 12584 } >conf$$subs.sh || 12585 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12586 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12587 ac_delim='%!_!# ' 12588 for ac_last_try in false false false false false :; do 12589 . ./conf$$subs.sh || 12590 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12591 12592 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12593 if test $ac_delim_n = $ac_delim_num; then 12594 break 12595 elif $ac_last_try; then 12596 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12597 else 12598 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12599 fi 12600 done 12601 rm -f conf$$subs.sh 12602 12603 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12604 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12605 _ACEOF 12606 sed -n ' 12607 h 12608 s/^/S["/; s/!.*/"]=/ 12609 p 12610 g 12611 s/^[^!]*!// 12612 :repl 12613 t repl 12614 s/'"$ac_delim"'$// 12615 t delim 12616 :nl 12617 h 12618 s/\(.\{148\}\)..*/\1/ 12619 t more1 12620 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12621 p 12622 n 12623 b repl 12624 :more1 12625 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12626 p 12627 g 12628 s/.\{148\}// 12629 t nl 12630 :delim 12631 h 12632 s/\(.\{148\}\)..*/\1/ 12633 t more2 12634 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12635 p 12636 b 12637 :more2 12638 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12639 p 12640 g 12641 s/.\{148\}// 12642 t delim 12643 ' <conf$$subs.awk | sed ' 12644 /^[^""]/{ 12645 N 12646 s/\n// 12647 } 12648 ' >>$CONFIG_STATUS || ac_write_fail=1 12649 rm -f conf$$subs.awk 12650 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12651 _ACAWK 12652 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12653 for (key in S) S_is_set[key] = 1 12654 FS = "" 12655 12656 } 12657 { 12658 line = $ 0 12659 nfields = split(line, field, "@") 12660 substed = 0 12661 len = length(field[1]) 12662 for (i = 2; i < nfields; i++) { 12663 key = field[i] 12664 keylen = length(key) 12665 if (S_is_set[key]) { 12666 value = S[key] 12667 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12668 len += length(value) + length(field[++i]) 12669 substed = 1 12670 } else 12671 len += 1 + keylen 12672 } 12673 12674 print line 12675 } 12676 12677 _ACAWK 12678 _ACEOF 12679 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12680 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12681 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12682 else 12683 cat 12684 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12685 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12686 _ACEOF 12687 12688 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12689 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12690 # trailing colons and then remove the whole line if VPATH becomes empty 12691 # (actually we leave an empty line to preserve line numbers). 12692 if test "x$srcdir" = x.; then 12693 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12694 h 12695 s/// 12696 s/^/:/ 12697 s/[ ]*$/:/ 12698 s/:\$(srcdir):/:/g 12699 s/:\${srcdir}:/:/g 12700 s/:@srcdir@:/:/g 12701 s/^:*// 12702 s/:*$// 12703 x 12704 s/\(=[ ]*\).*/\1/ 12705 G 12706 s/\n// 12707 s/^[^=]*=[ ]*$// 12708 }' 12709 fi 12710 12711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12712 fi # test -n "$CONFIG_FILES" 12713 12714 # Set up the scripts for CONFIG_HEADERS section. 12715 # No need to generate them if there are no CONFIG_HEADERS. 12716 # This happens for instance with './config.status Makefile'. 12717 if test -n "$CONFIG_HEADERS"; then 12718 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12719 BEGIN { 12720 _ACEOF 12721 12722 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12723 # here-document in config.status, that substitutes the proper values into 12724 # config.h.in to produce config.h. 12725 12726 # Create a delimiter string that does not exist in confdefs.h, to ease 12727 # handling of long lines. 12728 ac_delim='%!_!# ' 12729 for ac_last_try in false false :; do 12730 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12731 if test -z "$ac_tt"; then 12732 break 12733 elif $ac_last_try; then 12734 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12735 else 12736 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12737 fi 12738 done 12739 12740 # For the awk script, D is an array of macro values keyed by name, 12741 # likewise P contains macro parameters if any. Preserve backslash 12742 # newline sequences. 12743 12744 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12745 sed -n ' 12746 s/.\{148\}/&'"$ac_delim"'/g 12747 t rset 12748 :rset 12749 s/^[ ]*#[ ]*define[ ][ ]*/ / 12750 t def 12751 d 12752 :def 12753 s/\\$// 12754 t bsnl 12755 s/["\\]/\\&/g 12756 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12757 D["\1"]=" \3"/p 12758 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12759 d 12760 :bsnl 12761 s/["\\]/\\&/g 12762 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12763 D["\1"]=" \3\\\\\\n"\\/p 12764 t cont 12765 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12766 t cont 12767 d 12768 :cont 12769 n 12770 s/.\{148\}/&'"$ac_delim"'/g 12771 t clear 12772 :clear 12773 s/\\$// 12774 t bsnlc 12775 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12776 d 12777 :bsnlc 12778 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12779 b cont 12780 ' <confdefs.h | sed ' 12781 s/'"$ac_delim"'/"\\\ 12782 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12783 12784 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12785 for (key in D) D_is_set[key] = 1 12786 FS = "" 12787 } 12788 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12789 line = \$ 0 12790 split(line, arg, " ") 12791 if (arg[1] == "#") { 12792 defundef = arg[2] 12793 mac1 = arg[3] 12794 } else { 12795 defundef = substr(arg[1], 2) 12796 mac1 = arg[2] 12797 } 12798 split(mac1, mac2, "(") #) 12799 macro = mac2[1] 12800 prefix = substr(line, 1, index(line, defundef) - 1) 12801 if (D_is_set[macro]) { 12802 # Preserve the white space surrounding the "#". 12803 print prefix "define", macro P[macro] D[macro] 12804 next 12805 } else { 12806 # Replace #undef with comments. This is necessary, for example, 12807 # in the case of _POSIX_SOURCE, which is predefined and required 12808 # on some systems where configure will not decide to define it. 12809 if (defundef == "undef") { 12810 print "/*", prefix defundef, macro, "*/" 12811 next 12812 } 12813 } 12814 } 12815 { print } 12816 _ACAWK 12817 _ACEOF 12818 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12819 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12820 fi # test -n "$CONFIG_HEADERS" 12821 12822 12823 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12824 shift 12825 for ac_tag 12826 do 12827 case $ac_tag in 12828 :[FHLC]) ac_mode=$ac_tag; continue;; 12829 esac 12830 case $ac_mode$ac_tag in 12831 :[FHL]*:*);; 12832 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12833 :[FH]-) ac_tag=-:-;; 12834 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12835 esac 12836 ac_save_IFS=$IFS 12837 IFS=: 12838 set x $ac_tag 12839 IFS=$ac_save_IFS 12840 shift 12841 ac_file=$1 12842 shift 12843 12844 case $ac_mode in 12845 :L) ac_source=$1;; 12846 :[FH]) 12847 ac_file_inputs= 12848 for ac_f 12849 do 12850 case $ac_f in 12851 -) ac_f="$ac_tmp/stdin";; 12852 *) # Look for the file first in the build tree, then in the source tree 12853 # (if the path is not absolute). The absolute path cannot be DOS-style, 12854 # because $ac_f cannot contain ':'. 12855 test -f "$ac_f" || 12856 case $ac_f in 12857 [\\/$]*) false;; 12858 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12859 esac || 12860 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12861 esac 12862 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12863 as_fn_append ac_file_inputs " '$ac_f'" 12864 done 12865 12866 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12867 # use $as_me), people would be surprised to read: 12868 # /* config.h. Generated by config.status. */ 12869 configure_input='Generated from '` 12870 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12871 `' by configure.' 12872 if test x"$ac_file" != x-; then 12873 configure_input="$ac_file. $configure_input" 12874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12875 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12876 fi 12877 # Neutralize special characters interpreted by sed in replacement strings. 12878 case $configure_input in #( 12879 *\&* | *\|* | *\\* ) 12880 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12881 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12882 *) ac_sed_conf_input=$configure_input;; 12883 esac 12884 12885 case $ac_tag in 12886 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12887 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12888 esac 12889 ;; 12890 esac 12891 12892 ac_dir=`$as_dirname -- "$ac_file" || 12893 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12894 X"$ac_file" : 'X\(//\)[^/]' \| \ 12895 X"$ac_file" : 'X\(//\)$' \| \ 12896 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12897 printf "%s\n" X"$ac_file" | 12898 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12899 s//\1/ 12900 q 12901 } 12902 /^X\(\/\/\)[^/].*/{ 12903 s//\1/ 12904 q 12905 } 12906 /^X\(\/\/\)$/{ 12907 s//\1/ 12908 q 12909 } 12910 /^X\(\/\).*/{ 12911 s//\1/ 12912 q 12913 } 12914 s/.*/./; q'` 12915 as_dir="$ac_dir"; as_fn_mkdir_p 12916 ac_builddir=. 12917 12918 case "$ac_dir" in 12919 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12920 *) 12921 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12922 # A ".." for each directory in $ac_dir_suffix. 12923 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12924 case $ac_top_builddir_sub in 12925 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12926 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12927 esac ;; 12928 esac 12929 ac_abs_top_builddir=$ac_pwd 12930 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12931 # for backward compatibility: 12932 ac_top_builddir=$ac_top_build_prefix 12933 12934 case $srcdir in 12935 .) # We are building in place. 12936 ac_srcdir=. 12937 ac_top_srcdir=$ac_top_builddir_sub 12938 ac_abs_top_srcdir=$ac_pwd ;; 12939 [\\/]* | ?:[\\/]* ) # Absolute name. 12940 ac_srcdir=$srcdir$ac_dir_suffix; 12941 ac_top_srcdir=$srcdir 12942 ac_abs_top_srcdir=$srcdir ;; 12943 *) # Relative name. 12944 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12945 ac_top_srcdir=$ac_top_build_prefix$srcdir 12946 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12947 esac 12948 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12949 12950 12951 case $ac_mode in 12952 :F) 12953 # 12954 # CONFIG_FILE 12955 # 12956 12957 case $INSTALL in 12958 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12959 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12960 esac 12961 ac_MKDIR_P=$MKDIR_P 12962 case $MKDIR_P in 12963 [\\/$]* | ?:[\\/]* ) ;; 12964 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12965 esac 12966 _ACEOF 12967 12968 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12969 # If the template does not know about datarootdir, expand it. 12970 # FIXME: This hack should be removed a few years after 2.60. 12971 ac_datarootdir_hack=; ac_datarootdir_seen= 12972 ac_sed_dataroot=' 12973 /datarootdir/ { 12974 p 12975 q 12976 } 12977 /@datadir@/p 12978 /@docdir@/p 12979 /@infodir@/p 12980 /@localedir@/p 12981 /@mandir@/p' 12982 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12983 *datarootdir*) ac_datarootdir_seen=yes;; 12984 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12986 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12987 _ACEOF 12988 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12989 ac_datarootdir_hack=' 12990 s&@datadir@&$datadir&g 12991 s&@docdir@&$docdir&g 12992 s&@infodir@&$infodir&g 12993 s&@localedir@&$localedir&g 12994 s&@mandir@&$mandir&g 12995 s&\\\${datarootdir}&$datarootdir&g' ;; 12996 esac 12997 _ACEOF 12998 12999 # Neutralize VPATH when '$srcdir' = '.'. 13000 # Shell code in configure.ac might set extrasub. 13001 # FIXME: do we really want to maintain this feature? 13002 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13003 ac_sed_extra="$ac_vpsub 13004 $extrasub 13005 _ACEOF 13006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13007 :t 13008 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13009 s|@configure_input@|$ac_sed_conf_input|;t t 13010 s&@top_builddir@&$ac_top_builddir_sub&;t t 13011 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13012 s&@srcdir@&$ac_srcdir&;t t 13013 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13014 s&@top_srcdir@&$ac_top_srcdir&;t t 13015 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13016 s&@builddir@&$ac_builddir&;t t 13017 s&@abs_builddir@&$ac_abs_builddir&;t t 13018 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13019 s&@INSTALL@&$ac_INSTALL&;t t 13020 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13021 $ac_datarootdir_hack 13022 " 13023 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13024 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13025 13026 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13027 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13028 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13029 "$ac_tmp/out"`; test -z "$ac_out"; } && 13030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13031 which seems to be undefined. Please make sure it is defined" >&5 13032 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13033 which seems to be undefined. Please make sure it is defined" >&2;} 13034 13035 rm -f "$ac_tmp/stdin" 13036 case $ac_file in 13037 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13038 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13039 esac \ 13040 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13041 ;; 13042 :H) 13043 # 13044 # CONFIG_HEADER 13045 # 13046 if test x"$ac_file" != x-; then 13047 { 13048 printf "%s\n" "/* $configure_input */" >&1 \ 13049 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13050 } >"$ac_tmp/config.h" \ 13051 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13052 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13054 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13055 else 13056 rm -f "$ac_file" 13057 mv "$ac_tmp/config.h" "$ac_file" \ 13058 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13059 fi 13060 else 13061 printf "%s\n" "/* $configure_input */" >&1 \ 13062 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13063 || as_fn_error $? "could not create -" "$LINENO" 5 13064 fi 13065 # Compute "$ac_file"'s index in $config_headers. 13066 _am_arg="$ac_file" 13067 _am_stamp_count=1 13068 for _am_header in $config_headers :; do 13069 case $_am_header in 13070 $_am_arg | $_am_arg:* ) 13071 break ;; 13072 * ) 13073 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13074 esac 13075 done 13076 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13077 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13078 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13079 X"$_am_arg" : 'X\(//\)$' \| \ 13080 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13081 printf "%s\n" X"$_am_arg" | 13082 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13083 s//\1/ 13084 q 13085 } 13086 /^X\(\/\/\)[^/].*/{ 13087 s//\1/ 13088 q 13089 } 13090 /^X\(\/\/\)$/{ 13091 s//\1/ 13092 q 13093 } 13094 /^X\(\/\).*/{ 13095 s//\1/ 13096 q 13097 } 13098 s/.*/./; q'`/stamp-h$_am_stamp_count 13099 ;; 13100 13101 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13102 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13103 ;; 13104 esac 13105 13106 13107 case $ac_file$ac_mode in 13108 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13109 # Older Autoconf quotes --file arguments for eval, but not when files 13110 # are listed without --file. Let's play safe and only enable the eval 13111 # if we detect the quoting. 13112 # TODO: see whether this extra hack can be removed once we start 13113 # requiring Autoconf 2.70 or later. 13114 case $CONFIG_FILES in #( 13115 *\'*) : 13116 eval set x "$CONFIG_FILES" ;; #( 13117 *) : 13118 set x $CONFIG_FILES ;; #( 13119 *) : 13120 ;; 13121 esac 13122 shift 13123 # Used to flag and report bootstrapping failures. 13124 am_rc=0 13125 for am_mf 13126 do 13127 # Strip MF so we end up with the name of the file. 13128 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13129 # Check whether this is an Automake generated Makefile which includes 13130 # dependency-tracking related rules and includes. 13131 # Grep'ing the whole file directly is not great: AIX grep has a line 13132 # limit of 2048, but all sed's we know have understand at least 4000. 13133 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13134 || continue 13135 am_dirpart=`$as_dirname -- "$am_mf" || 13136 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13137 X"$am_mf" : 'X\(//\)[^/]' \| \ 13138 X"$am_mf" : 'X\(//\)$' \| \ 13139 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13140 printf "%s\n" X"$am_mf" | 13141 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13142 s//\1/ 13143 q 13144 } 13145 /^X\(\/\/\)[^/].*/{ 13146 s//\1/ 13147 q 13148 } 13149 /^X\(\/\/\)$/{ 13150 s//\1/ 13151 q 13152 } 13153 /^X\(\/\).*/{ 13154 s//\1/ 13155 q 13156 } 13157 s/.*/./; q'` 13158 am_filepart=`$as_basename -- "$am_mf" || 13159 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13160 X"$am_mf" : 'X\(//\)$' \| \ 13161 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13162 printf "%s\n" X/"$am_mf" | 13163 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13164 s//\1/ 13165 q 13166 } 13167 /^X\/\(\/\/\)$/{ 13168 s//\1/ 13169 q 13170 } 13171 /^X\/\(\/\).*/{ 13172 s//\1/ 13173 q 13174 } 13175 s/.*/./; q'` 13176 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13177 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13178 | $MAKE -f - am--depfiles" >&5 13179 (cd "$am_dirpart" \ 13180 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13181 | $MAKE -f - am--depfiles) >&5 2>&5 13182 ac_status=$? 13183 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13184 (exit $ac_status); } || am_rc=$? 13185 done 13186 if test $am_rc -ne 0; then 13187 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13188 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13189 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13190 for automatic dependency tracking. If GNU make was not used, consider 13191 re-running the configure script with MAKE=\"gmake\" (or whatever is 13192 necessary). You can also try re-running configure with the 13193 '--disable-dependency-tracking' option to at least be able to build 13194 the package (albeit without support for automatic dependency tracking). 13195 See 'config.log' for more details" "$LINENO" 5; } 13196 fi 13197 { am_dirpart=; unset am_dirpart;} 13198 { am_filepart=; unset am_filepart;} 13199 { am_mf=; unset am_mf;} 13200 { am_rc=; unset am_rc;} 13201 rm -f conftest-deps.mk 13202 } 13203 ;; 13204 13205 esac 13206 done # for ac_tag 13207 13208 13209 as_fn_exit 0 13210 _ACEOF 13211 ac_clean_files=$ac_clean_files_save 13212 13213 test $ac_write_fail = 0 || 13214 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13215 13216 13217 # configure is writing to config.log, and then calls config.status. 13218 # config.status does its own redirection, appending to config.log. 13219 # Unfortunately, on DOS this fails, as config.log is still kept open 13220 # by configure, so config.status won't be able to write to it; its 13221 # output is simply discarded. So we exec the FD to /dev/null, 13222 # effectively closing config.log, so it can be properly (re)opened and 13223 # appended to by config.status. When coming back to configure, we 13224 # need to make the FD available again. 13225 if test "$no_create" != yes; then 13226 ac_cs_success=: 13227 ac_config_status_args= 13228 test "$silent" = yes && 13229 ac_config_status_args="$ac_config_status_args --quiet" 13230 exec 5>/dev/null 13231 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13232 exec 5>>config.log 13233 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13234 # would make configure fail if this is the last instruction. 13235 $ac_cs_success || as_fn_exit 1 13236 fi 13237 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13239 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13240 fi 13241 13242 13243
Indexes created Tue Apr 07 00:22:49 UTC 2026